| 7/27/2004 |
| --------- |
| |
| [bash-3.0 released] |
| |
| 7/28 |
| ---- |
| array.c |
| - in array_insert(), make sure the value to be added is non-NULL before |
| calling savestring() on it |
| |
| builtins/reserved.def |
| - fix description of `CDPATH' |
| |
| lib/readline/display.c |
| - when expanding a prompt that spans multiple lines with embedded |
| newlines, set prompt_physical_chars from the portion after the |
| final newline, not the preceding portion. Bug reported by |
| "Ralf S. Engelschall" <rse@engelschall.com> |
| |
| make_cmd.c |
| - explicitly declare `lineno' in function prologue for make_case_command |
| |
| builtins/evalfile.c |
| - include `trap.h' for declaration for run_return_trap |
| |
| bashline.c |
| - fix a `return' without a value in enable_hostname_completion |
| |
| general.c |
| - include test.h for extern declaration for test_eaccess |
| |
| externs.h |
| - add declaration for zcatfd |
| |
| tests/{history,histexp}.tests |
| - unset HISTFILESIZE to avoid problems if a value of 0 is inherited |
| from the environment |
| |
| 7/30 |
| ---- |
| bashline.c |
| - small changes to glob_expand_word to perform tilde expansion before |
| attempting globbing |
| |
| builtins/Makefile.in |
| - fix the install-help target to not cd into the `helpfiles' |
| subdirectory, so a value of $INSTALL_DATA containing a relative |
| pathname (e.g., .././support/install.sh) remains valid |
| |
| 7/31 |
| ---- |
| subst.c |
| - new function, mbstrlen(s), returns length of a multibyte character |
| string |
| |
| include/shmbutil.h |
| - new macro, MB_STRLEN(s), calls mbstrlen or STRLEN as appropriate |
| |
| builtins/trap.def |
| - small change so that a first argument that's a valid signal number |
| (digits only -- no symbolic names) will be treated as a signal and |
| reverted back to the original handling disposition. Fixes debian |
| complaints |
| |
| subst.c |
| - call MB_STRLEN instead of STRLEN where appropriate in |
| parameter_brace_expand_length to handle multibyte characters properly |
| - call MB_STRLEN instead of strlen in verify_substring_values so that |
| negative substrings of strings with multibyte chars work properly |
| |
| 8/1 |
| --- |
| jobs.c |
| - describe_pid needs to write to stderr, not stdout (POSIX) |
| - start_job, since it's only used by builtins (fg/bg), needs to write |
| its output to stdout, not stderr (POSIX) |
| |
| sig.c |
| - add an `orig_flags' member to struct terminating_signal so the |
| original signal handling flags (SA_RESTART, etc.) can be preserved |
| on POSIX systems |
| - make sure to preserve the signal flags state in |
| initialize_terminating_signals and reset them for child processes |
| in reset_terminating_signals |
| |
| builtins/fc.def |
| - fixed an off-by-one error that caused `fc -l' to list one too many |
| history entries |
| - in posix mode, `fc' should not list any indication as to whether or |
| not history lines have been modified (POSIX) |
| - when in posix mode, the default editor for `fc' should be `ed' (POSIX) |
| |
| doc/bashref.texi |
| - updated the description of `trap' behavior when given a first |
| argument that is a valid signal number |
| - noted that `fc -l' won't indicate whether a history entry has been |
| modified if the shell is in posix mode |
| |
| builtins/command.def |
| - fixed bug: `command -v' is supposed to be silent if a command is not |
| found |
| |
| builtins/hash.def |
| - `hash' should print its `hash table empty' message to stderr |
| |
| lib/readline/misc.c |
| - back out 7/7 change to _rl_maybe_save_line; it breaks emacs-mode ^P |
| |
| general.c |
| - changed base_pathname so that it will return reasonable results for |
| non-absolute pathnames -- this is what is intended by all of its |
| callers |
| |
| arrayfunc.c |
| - fix array_variable_part to return NULL if it finds an invisible |
| variable in the hash table. Fixes seg fault caused by referring to |
| unset local variable using array notation |
| |
| {locale,variables}.c |
| - support LC_TIME as a special locale variable so HISTTIMEFORMAT tracks |
| the current locale |
| |
| 8/2 |
| --- |
| variables.c |
| - fixed small memory leak in makunbound() when a local array variable |
| is unset. Fix from William Park |
| |
| lib/readline/display.c |
| - fixed a problem when computing the number of invisible characters on |
| the first line of a prompt whose length exceeds the screen width |
| (should only happen when invisible characters occur after the |
| line wrap). Bug reported by agriffis@gentoo.org |
| |
| builtins/command.def |
| - `command -V' passes a new flag, CDESC_ABSPATH, which means to convert |
| to an absolute path |
| |
| builtins/type.def |
| - in posix mode, `type' and `command -v/-V' should not report |
| non-executable files, even if the execution code will attempt to |
| run them. Other posix shells do this |
| |
| doc/bashref.texi |
| - add note to POSIX Mode section describing behavior of type and command |
| when finding a non-executable file |
| |
| execute_cmd.c |
| - force extended_glob to 1 before calling binary_test in |
| execute_cond_node so that the right extended pattern matching gets |
| performed |
| |
| 8/3 |
| --- |
| braces.c |
| - make sure lhs[0] and rhs[0] are cast to `unsigned char' so chars |
| with values > 128 are handled correctly |
| |
| builtins/printf.def |
| - change bexpand() and printstr() to handle strings with a leading |
| '\0' whose length is non-zero, since that's valid input for the |
| `%b' format specifier |
| |
| subst.c |
| - fix a couple of instances of find_variable that didn't check the |
| result for an invisible variable |
| |
| variables.c |
| - BASH_ARGC, BASH_ARGV, BASH_SOURCE, BASH_LINENO no longer created as |
| invisible vars |
| |
| pcomplete.c |
| - make sure COMP_WORDS is not invisible when bind_comp_words returns |
| - ditto for COMPREPLY in gen_shell_function_matches |
| |
| 8/4 |
| --- |
| braces.c |
| - fix problem where ${ was ignored but did not increment the open |
| brace count. Bug reported by Tim Waugh <twaugh@redhat.com> |
| |
| variables.c |
| - if make_local_variable finds a variable in the correct context in |
| the right variable scope, make sure it's not invisible before |
| returning it |
| |
| 8/5 |
| --- |
| builtins/trap.def |
| - fixed usage message to show `action' as not optional, though it |
| actually is when not in posix mode (for a single argument) |
| |
| 8/7 |
| --- |
| configure.in |
| - kfreebsd-gnu has had its sbrk() problems fixed, and no longer needs |
| to be configured --without-gnu-malloc |
| |
| lib/readline/vi_mode.c |
| - in rl_vi_search, free any saved history line before starting the |
| search, so failure leaves you at that line, not the last line in |
| the history (assuming the current line is not the last history line). |
| Fix from llattanzi@apple.com to replace fix of 7/7 |
| |
| 8/9 |
| --- |
| support/Makefile.in |
| - renamed `mostly-clean' target to `mostlyclean' |
| |
| 8/11 |
| ---- |
| lib/readline/vi_mode.c |
| - make same change for EOL in multibyte character case of |
| rl_vi_change_char |
| |
| 8/12 |
| ---- |
| subst.c |
| - in verify_substring_values, fix off-by-one error checking bounds of |
| `offset', esp. in array values (e.g., getting the highest element |
| of an array) |
| |
| 8/16 |
| ---- |
| aclocal.m4 |
| - change BASH_CHECK_DEV_FD to make sure that file descriptors > 2 are |
| accessible via /dev/fd, unlike FreeBSD 5.x |
| |
| lib/sh/strftime.c |
| - make sure `zone' is initialized with gettimeofday before it is used |
| - work around HPUX lack of `altzone' and differing definitions of |
| `timezone' |
| |
| lib/malloc/malloc.c |
| - internal_memalign and memalign now take a `size_t' as their first |
| argument, which seems to be the prevailing standard |
| |
| lib/malloc/{malloc.c,shmalloc.h} |
| - change sh_memalign to take a `size_t' as its first argument |
| |
| builtins/echo.def |
| - if posixly_correct and xpg_echo are both set, don't try to interpret |
| any arguments at all, as POSIX/XOPEN requires (fix inspired by Paul |
| Eggert) |
| |
| doc/bashref.texi |
| - amend description of bash posix mode to include new echo behavior |
| |
| builtins/fg_bg.def |
| - allow bg to take multiple job arguments, as posix seems to specify, |
| placing them all in the background, returning the status of the last |
| one as the status of `bg' |
| |
| lib/readline/vi_mode |
| - fix _rl_vi_change_mbchar_case (multibyte-char version of `~' |
| command) to have the right behavior at EOL -- handle case where vi |
| mode backs up at the end of the line |
| |
| 8/18 |
| ---- |
| array.c |
| - check for an empty array in array_rshift before shifting elements |
| and adjusting max_index |
| - check for null array in array_subrange |
| |
| jobs.c |
| - fix raw_job_exit_status to not ignore exit status of the last |
| process in the pipeline when `set -o pipefail' is enabled |
| |
| 8/19 |
| ---- |
| lib/readline/mbutil.c |
| - make sure _rl_find_next_mbchar_internal has a valid multibyte |
| character before it checks whether or not it's a zero-width |
| wide character and adjusts point accordingly |
| |
| 8/24 |
| ---- |
| bashline.c |
| - new function, bash_directory_expansion, duplicates the expansions |
| performed on the directory name by rl_filename_completion_function |
| - call bash_directory_expansion in command_word_completion_function |
| if we decide we're doing tilde expansion (and any other |
| canonicalization) on the directory name being completed |
| |
| 8/25 |
| ---- |
| configure.in |
| - use new-style AC_CHECK_HEADER to check for sys/ptem.h (which requires |
| sys/stream.h). The correct checks are in the code, but autoconf |
| complains if sys/stream.h is not included, rather than simply |
| checking for the header's presence |
| |
| 8/26 |
| ---- |
| builtins/hash.def |
| - fix a bug that prevented `hash -d' from working right (as soon as |
| hash removed a command from the table, the bug caused it to be added |
| right back) |
| |
| 8/27 |
| ---- |
| doc/{bash.1,bashref.texi} |
| - explicitly note that conditional primaries that operate on files |
| operate on the targets of symbolic links rather than the links |
| themselves |
| |
| 8/30 |
| ---- |
| lib/readline/display.c |
| - fix multibyte calculation of `physchars' in prompt expansion, to |
| handle double-width multibyte characters correctly |
| - changes to rl_redisplay to handle prompts longer than the screenwidth |
| that might contain double-width multibyte characters. Fixes from |
| Tomohiro Kubota |
| |
| 9/6 |
| --- |
| subst.c |
| - change word_list_split to avoid really bad behavior caused by calling |
| list_append for each split word -- as the list gets long, you have |
| to traverse it every time. Keep a pointer to the end of the list and |
| and just tack onto it |
| |
| 9/8 |
| --- |
| lib/readline/complete.c |
| - change fnprint to calculate the displayed width of a filename in |
| the same way as fnwidth |
| |
| subst.c |
| - in verify_substring_values, when expanding ${array[@]:offset}, make |
| sure negative offsets count from one greater than the array's |
| maximum index so things like ${x[@}: -1} work to give the last element |
| (requires fixing array tests) |
| |
| builtins/common.c |
| - new error function, sh_wrerror(), for builtins to call when a write |
| error occurs |
| |
| builtins/common.h |
| - extern declaration for sh_wrerror() |
| |
| builtins/cd.def |
| - change builtin_error call to use sh_wrerror() |
| |
| builtins/echo.def |
| - report write errors with sh_wrerror() instead of just returning |
| failure |
| |
| builtins/printf.def |
| - change printstr to return failure (-1) or success (0) indication |
| rather than void |
| - report write errors when printstr() fails, return failure |
| - if any of the PF/printf calls fail, report write error and return |
| failure |
| |
| execute_cmd.c |
| - change execute_in_subshell so the subshell command inherits the |
| command timing flags from the enclosing COMMAND * |
| |
| 9/11 |
| ---- |
| [prayers for the victims of 9/11/2001] |
| |
| lib/sh/strnlen.c |
| - new file, implementation of GNU libc extension function strnlen |
| |
| lib/sh/Makefile.in, {config.h,configure,Makefile}.in, MANIFEST |
| - changes for strnlen |
| |
| configure.in |
| - version changed to 3.1-devel |
| |
| doc/bash.1, lib/readline/doc/rluser.texi |
| - added description of `-o plusdirs' to complete/compgen (thanks, |
| Arnold) |
| |
| parse.y |
| - new parser_state flag, PST_ASSIGNOK, if set indicates we're parsing |
| arguments to a builtin that accepts assignment statement arguments |
| - turn on PST_ASSIGNOK in read_token_word when appropriate |
| - turn off PST_ASSIGNOK in read_token when appropriate |
| - don't attempt to parse a compound assignment specially unless we're |
| in a position where an assignment statement is acceptable, or |
| PST_ASSIGNOK is set |
| |
| 9/13 |
| ---- |
| variables.c |
| - make BASH_ARGC, BASH_ARGV, BASH_LINENO, and BASH_SOURCE |
| non-unsettable, since the shell uses those values internally |
| |
| expr.c |
| - make exponentiation right-associative, as is apparently correct |
| |
| 9/16 |
| ---- |
| arrayfunc.c |
| - make sure convert_var_to_array marks the environment as needing |
| recreation if the converted variable was exported |
| |
| 9/17 |
| ---- |
| braces.c |
| - mark ${ as introducing an additional level of braces only if it's |
| not in a quoted string -- quoted strings are handled before brace |
| matching is done |
| |
| parse.y |
| - fixed an obscure problem in history_delimiting_chars where the `in' |
| in a case statement could have a semicolon added after it, if the |
| `case word' was on a previous line |
| |
| support/config.guess |
| - support for newest versions of tandem non-stop kernel |
| |
| lib/readline/display.c |
| - in compute_lcd_of_matches, explicitly cast `text' to `char *' before |
| passing it to rl_filename_dequoting_function |
| |
| lib/readline/terminal.c |
| - bind the key sequence sent by the keypad `delete' key to delete-char |
| (same as ^D in emacs mode) |
| |
| builtins/ulimit.def |
| - in print_all_limits, don't print anything if get_limit returns |
| -1/EINVAL, indicating that the kernel doesn't support that particular |
| limit |
| - add -i (max number of pending signals), -q (max size of posix msg |
| queues), -x (max number of file locks) for systems (Linux) that |
| support them |
| |
| doc/{bash.1,bashref.texi} |
| - fix description of correspondence between FUNCNAME, BASH_LINENO, |
| and BASH_SOURCE indices in description of BASH_LINENO |
| |
| 9/18 |
| ---- |
| lib/sh/shquote.c |
| - don't quote CTLESC and CTLNUL with CTLESC in sh_backslash_quote, as |
| long as the resultant string never gets sent to the word expansion |
| functions without going through the shell parser |
| |
| externs.h |
| - add extern declarations for strnlen and strpbkrk from lib/sh |
| |
| subst.[ch] |
| - changes to handle case where IFS consists of multibyte characters. |
| Changed: string_extract_verbatim, split_at_delims, |
| string_list_dollar_star, string_list_dollar_at, list_string, |
| get_word_from_string, setifs |
| |
| 9/19 |
| ---- |
| mailcheck.c |
| - change file_mod_date_changed to reset the cached mail file data if |
| the file size drops to zero |
| |
| lib/readline/complete.c |
| - change append_to_match so that a non-zero value for |
| rl_completion_suppress_append will cause no `/' to be appended to a |
| directory name |
| |
| bashline.c |
| - experimental change to suppress appending a slash for a completed |
| filename that is found in PATH as well as a directory in the current |
| directory under certain circumstances: a single instance found in |
| $PATH when `.' is not in $PATH, and multiple instances found in the |
| $PATH, even when `.' is in the $PATH |
| |
| 9/24 |
| ---- |
| command.h |
| - new word flag: W_ASSIGNRHS, means word is rhs of assignment statement |
| - new word flag: W_NOTILDE, means word is not to be tilde expanded |
| - new word flag (internal): W_ITILDE, means the next character is a |
| tilde that should be expanded |
| |
| general.c |
| - new set of tilde suffixes for use when parsing the RHS of an |
| assignment statement and =~ should not be subject to tilde expansion |
| - if ASSIGN_P argument to bash_tilde_expand is 2, use tilde prefixes |
| for parsing RHS of assignment statement |
| |
| general.[ch] |
| - new function bash_tilde_find_word, drop-in replacement for |
| tilde_find_word |
| |
| subst.c |
| - call bash_tilde_expand with secord argument of 2 when expanding rhs |
| of an assignment statement, so tildes after second and subsequent |
| `=' in an assignment are not expanded |
| - new function, expand_string_assignment, to expand the rhs of an |
| assignment statement |
| - add `~' to EXP_CHAR, the characters that will cause the word |
| expansion functions to be called |
| - move tilde expansion into expand_word_internal instead of many |
| different calls to bash_tilde_expand scattered across different |
| functions. NOTE: This means that double quotes surrounding a |
| {paramOPword} expansion will cause tilde expansion to NOT be |
| performed on `word'. I think this is right, what POSIX specifies, |
| and consistent with the behavior of other characters in the rhs |
| |
| execute_cmd.c |
| - take out calls to bash_tilde_expand before calling word expansion |
| functions |
| |
| 9/26 |
| ---- |
| execute_cmd.c |
| - make sure to call UNBLOCK_CHILD before returning on a pipe creation |
| failure in execute_pipeline |
| |
| 9/27 |
| ---- |
| variables.c |
| - change get_bash_command to deal with the_printed_command_except_trap |
| being NULL |
| |
| execute_cmd.c |
| - fix execute_simple_command to deal with the_printed_command being |
| NULL when assigning to the_printed_command_except_trap -- fixes |
| seg fault in savestring() |
| |
| parse.y |
| - change the parser so that the closing `)' in a compound variable |
| assignment delimits a token -- ksh93 does it this way |
| |
| doc/{bash.1,bashref.texi} |
| - change description of tilde expansion to note that expansion is |
| attempted only after the first =~ in an assignment statement |
| |
| builtins/declare.def |
| - when assigning to an array variable with declare -a x=(...), make |
| sure the last character in the rhs of the variable assignment is |
| `)', not just that it appears somewhere |
| |
| 9/28 |
| ---- |
| command.h |
| - add a `W_NOEXPAND' flag to inhibit all expansion except quote removal |
| - add a `W_COMPASSIGN' flag to denote a word is a compound assignment |
| statement |
| |
| parse.y |
| - set W_COMPASSIGN on words that appear to be compound assignments |
| |
| subst.c |
| - pass W_NOXPAND and W_COMPASSIGN through end of expand_word_internal |
| |
| subst.[ch] |
| - new function, expand_assignment_string_to_string, calls |
| expand_string_assignment and then string_list on the result |
| |
| variables.c |
| - assign_in_env now calls expand_assignment_string_to_string |
| |
| 9/30 |
| ---- |
| builtins/common.c |
| - change get_job_spec so the null job `%' once again means the current |
| job |
| |
| 10/1 |
| ---- |
| subst.c |
| - do_assignment_internal now takes a WORD_DESC * as its first |
| argument, and uses its `word' member as the assignment string |
| - change expand_word_list_internal to call do_word_assignment instead |
| of do_assignment, passing it `word' instead of, e.g., `word->word' |
| - change extract_array_assignment_list to just return the passed |
| string minus a trailing `)' if the last character is a right |
| paren |
| - change do_assignment_internal to call extract_array_assignment_list |
| |
| subst.[ch] |
| - change do_assignment and do_assignment_no_expand to take a `char *' |
| instead of `const char *' first argument; change extern prototypes |
| - new function, do_word_assignment, takes a WORD_DESC * and calls |
| do_assignment_internal on it; add extern declaration with prototype |
| |
| general.h |
| - new typedef, sh_wassign_func_t, like sh_assign_func_t but takes a |
| WORD_DESC * as its first argument |
| |
| variables.[ch] |
| - assign_in_env now takes a WORD_DESC * as its first argument |
| |
| 10/2 |
| ---- |
| command.h |
| - new word flag, W_ASSNBLTIN, denotes that the word is a builtin |
| command (in a command position) that takes assignment statements |
| as arguments, like `declare' |
| - new word flags, W_ASSIGNARG, denotes that word is an assignment |
| statement given as argument to assignment builtin |
| |
| execute_cmd.c |
| - set W_ASSNBLTIN flag in fix_assignment_words if necessary (if there |
| are any arguments that are assignment statements) |
| - set W_ASSIGNARG flag in fix_assignment_words if necessary |
| |
| subst.c |
| - new function, do_compound_assignment, encapsulates the necessary |
| code to perform a compound array assignment (including creation of |
| local variables); called from do_assignment_internal |
| - to fix the double-expansion problem with compound array assignments |
| that are arguments to builtins like `declare', changed |
| shell_expand_word_list to treat those arguments like assignment |
| statements (with proper creation of local variables inside shell |
| functions) and pass the attribute-setting portion of the statement |
| onto the builtin. This is what ksh93 appears to do, from inspection |
| of the `ksh93 -x' output |
| |
| execute_cmd.c |
| - fix execute_simple_command: in case of pipeline or async command, |
| when forking early, set `subshell_environment' so that it can contain |
| both SUBSHELL_PIPE and SUBSHELL_ASYNC -- the two should not be |
| mutually exclusive. Fixes bug reported by pierre.humblet@ieee.org |
| - remove references to last_pid, old_command_subst_pid; use NO_PID as |
| a sentinel value to decide whether or not a child process has been |
| created and needs to be waited for. Submitted by |
| pierre.humblet@ieee.org to fix recycling-pid problem on cygwin |
| |
| doc/{bash.1,bashref.texi} |
| - fixed documentation of `@(pattern)' extended globbing operator -- |
| it succeeds if the string matches one of the patterns, not exactly |
| one. This is what ksh93 does, too |
| |
| lib/readline/complete.c |
| - fixed rl_menu_complete so that a negative argument cycles backwards |
| through the list |
| |
| 10/3 |
| ---- |
| subst.c |
| - use W_COMPASSIGN flag in do_assignment_internal instead of deciding |
| lexically which assignments are compound array assignments |
| |
| 10/6 |
| ---- |
| support/shobj-conf |
| - additions for System V.5 from Boyd Gerber <gerberb@zenez.com> |
| |
| subst.c |
| - in command_substitute, if subshell_environment includes |
| SUBSHELL_ASYNC, call make_child with the `async_p' argument set to |
| non-zero. This keeps command substitutions for async commands or |
| pipelines from trying to give the terminal back to the shell's |
| pgrp. make sure to save and restore last_asynchronous_pid. Fix |
| suggested by <pierre.humblet@ieee.org> |
| |
| 10/7 |
| ---- |
| config.h.in |
| - add a placeholder definition for WCONTINUED_BROKEN |
| |
| 10/9 |
| ---- |
| aclocal.m4 |
| - add BASH_CHECK_WCONTINUED, checks for glibc bug where WCONTINUED is |
| defined but rejected as invalid by waitpid(2) |
| |
| configure.in |
| - add call to BASH_CHECK_WCONTINUED, defines WCONTINUED_BROKEN |
| |
| redir.c |
| - experimental change to add_undo_redirect to save manipulations to |
| file descriptors >= SHELL_FD_BASE (10) on the list of redirections |
| to be undone even if `exec' causes the list to be discarded |
| |
| doc/{bash.1,bashref.texi} |
| - note that redirections using file descriptors > 9 should be used |
| carefully, because they might conflict with file descriptors the |
| shell uses internally |
| |
| 10/11 |
| ----- |
| parse.y |
| - fix pipeline_command production to handle case where `pipeline' |
| as `argument' of `!' or `time' is null (e.g., a syntax error not |
| handled by the grammar) |
| |
| 10/13 |
| ----- |
| lib/readline/readline.c |
| - new internal variable, _rl_bind_stty_chars; if non-zero, bind the |
| terminal special characters to readline equivalents at startup |
| - change readline_default_bindings() and reset_default_bindings() to |
| understand _rl_bind_stty_chars |
| |
| lib/readline/rlprivate.h |
| - new extern declaration for _rl_bind_stty_chars |
| |
| lib/readline/rltty.c |
| - change rl_prep_terminal to add support for _rl_bind_stty_chars |
| |
| 10/15 |
| ----- |
| lib/readline/bind.c |
| - new bindable variable, `bind-tty-special-chars', bound to value of |
| _rl_bind_stty_chars |
| |
| doc/bash.1,lib/readline/doc/{readline.3,rluser.texi} |
| - documented new readline variable `bind-tty-special-chars' |
| |
| builtins/pushd.def |
| - make the first check for option `--' skip the rest of option |
| checking |
| |
| 10/16 |
| ----- |
| lib/readline/shell.c |
| - change sh_set_lines_and_columns to prefer setenv, which has |
| predictable memory allocation behavior, to putenv, which does not |
| |
| 10/19 |
| ----- |
| variables.c |
| - change push_exported_var so that a tempenv variable has to have the |
| export attribute set (which they all do -- something to look at) and |
| the `propagate' attribute set to be propagated down to the next |
| scope |
| |
| execute_cmd.c |
| - change execute_builtin so that if CMD_COMMAND_BUILTIN is set in the |
| passed flags argument, call pop_scope with a value that says the |
| builtin is not special, since `command' means that preceding variable |
| assignments don't persist in the environment. Fixes problem with |
| variable assignments preceding command preceding special builtin |
| keeping those variable assignments around (when in posix mode) |
| |
| 10/20 |
| ----- |
| lib/sh/shquote.c |
| - new function, sh_mkdoublequoted, brackets a given string with |
| double quotes and returns a new string. Flags argument, if non- |
| zero, means to quote embedded double quotes with backslashes |
| |
| externs.h |
| - new extern declaration for sh_mkdoublequoted |
| |
| parse.y |
| - use sh_mkdoublequoted after calling localeexpand() |
| |
| lib/sh/strtrans.c |
| - change ansicstr to understand that (flags & 4) != 0 means to remove |
| backslash from unrecognized escape sequences |
| |
| general.c |
| - fix logic problem in assignment() that caused non-variable-starter |
| characters to be allowed, resulting in things like `1=xxx' creating |
| a variable `1' in the hash table |
| |
| 10/21 |
| ----- |
| bashline.c |
| - don't call programmable_completions with an assignment statement |
| argument |
| |
| 10/22 |
| ----- |
| lib/readline/rltty.c |
| - in prepare_terminal_settings, turn echoing on (readline_echoing_p) |
| if get_tty_settings fails because the input is not a terminal |
| |
| 10/24 |
| ----- |
| lib/readline/util.c |
| - include rlmbutil.h for multibyte definitions |
| - new function, _rl_walphabetic, wide char version of rl_alphabetic |
| |
| lib/readline/mbutil.c |
| - new function, _rl_char_value(buf, ind), returns value of (possibly |
| multibyte) character at buf[ind] |
| |
| lib/readline/rlmbutil.h |
| - extern defines for _rl_walphabetic and _rl_char_value for when |
| multibyte chars are not being used |
| - new wrapper definitions for _rl_find_next_mbchar (MB_NEXTCHAR) and |
| _rl_find_prev_mbchar (MB_PREVCHAR) that try to avoid unneeded |
| function calls |
| |
| lib/readline/text.c |
| - fix rl_foward_word to work with multibyte characters (or in a |
| multibyte locale) using above utility functions |
| - fix rl_backward_word to work with multibyte characters (or in a |
| multibyte locale) using above utility functions |
| |
| 10/26 |
| ----- |
| parse.y |
| - fix parse_matched_pair so that it doesn't swallow \<newline> when |
| parsing a $'...' construct (call shell_getc with different arg) |
| |
| 10/28 |
| ----- |
| lib/glob/glob.c |
| - after some (compiled-in) threshold, glob_vector will stop using |
| alloca to allocate `struct globval's and will switch to using |
| malloc, with appropriate cleanup before returning |
| |
| subst.c |
| - don't expand tildes after `=' in expand_word_internal, even if the |
| W_TILDEEXP flag is set, unless it's the first tilde in a word |
| marked W_ASSIGNMENT |
| |
| 10/31 |
| ----- |
| lib/readline/text.c |
| - make sure rl_point doesn't go below 0 in rl_delete_horizontal_space |
| (from SUSE, but not sent in) |
| |
| shell.c |
| - make sure shell_is_restricted skips over a single leading `-' in |
| the shell name (from SUSE, but not sent in) |
| |
| lib/readline/display.c |
| - disable `fast redisplay' at the end of the line if in a locale that |
| supports multibyte characters (from SUSE, but not sent in) |
| |
| lib/readline/histexpand.c |
| - fix a problem with finding the delimiter of a `?' substring when |
| compiled for multibyte characters (from SUSE, but not sent in) |
| |
| 11/1 |
| ---- |
| lib/readline/display.c |
| - correct some assignments to _rl_last_c_pos: when in a multibyte |
| locale, it's used as an absolute cursor position; when not using |
| multibyte characters, it's a buffer offset. I should have caught |
| this when the multibyte character support was donated |
| |
| 11/5 |
| ---- |
| general.c |
| - change `assignment()' to accept `+=' assignment operator |
| |
| arrayfunc.[ch] |
| - bind_array_variable and assign_array_element both take a new `flags' |
| argument |
| - assign_array_var_from_string, assign_array_from_string, and |
| assign_array_var_from_word_list now all take a new `flags' argument |
| - change assign_array_var_from_word_list to understand how to append |
| to an array variable |
| - change assign_array_var_from_string to understand how to append |
| to an array variable. It does not unset the previous value if |
| appending, allowing both old values to be changed and new ones to |
| be added |
| |
| subst.h |
| - new flag #defines to use for evaluating assignment statements |
| |
| {subst,variables}.c, builtins/{declare,read}.def |
| - change callers of assign_array_element and bind_array_variable |
| - change do_compound_assignment to understand assignment flags |
| - change do_assignment_internal to set assignment flags and pass them |
| to underlying functions |
| |
| pcomplete.c,builtins/{declare,read}.def |
| - fix callers of assign_array_var_from_string, assign_array_var_from_word_list |
| |
| variables.[ch] |
| - make_variable_value now takes a new `flags' argument |
| - make_variable_value now understands how to append to a particular |
| variable, using the old value |
| - bind_variable_value now takes a new `flags' argument |
| - change make_variable_value to understand ASS_APPEND flag |
| - bind_variable now takes a new `flags' argument |
| - bind_variable_internal now takes a new `flags' argument |
| |
| arrayfunc.c |
| - change callers of make_variable_value to add flags arg |
| |
| builtins/declare.def |
| - change callers of bind_variable_value to add flags arg |
| |
| {execute_cmd,mailcheck,pcomplete,shell,subst,variables}.c,parse.y |
| builtins/{cd,command,declare,getopts,read,set,setattr}.def |
| - change callers of bind_variable to add flags arg |
| |
| variables.c |
| - change callers of bind_variable_internal |
| - change bind_variable_internal to pass assignment flags on to |
| make_variable_value |
| - change assign_in_env to treat `var+=value' like `var=value' |
| |
| arrayfunc.c |
| - break code that actually constructs the new value and assigns it |
| to a particular array index out into a new functions: |
| bind_array_var_internal. This fakes out make_variable_value by |
| passing a dummy SHELL_VAR * so it can do proper appending and other |
| += processing |
| - changes to assign_array_var_from_string to accept and process as if |
| they were `standalone' assignment statements array assignment words |
| of the form [ind]+=val |
| |
| 11/7 |
| ---- |
| builtins/declare.def |
| - added support for `declare [flags] var+=value'. `Flags' are applied |
| before the assignment is performed, which has implications for things |
| like `-i' -- if -i is supplied, arithmetic evaluation and increment |
| will be performed |
| |
| builtins/setattr.def |
| - add support for `+=' assignment for rest of `assignment builtins': |
| export, readonly |
| |
| 11/12 |
| ----- |
| lib/readline/display.c |
| - make sure prompt_physical_chars and prompt_invis_chars_first_line |
| are reset to 0 if the prompt string passed to rl_expand_prompt is |
| NULL or empty |
| |
| 11/14 |
| ----- |
| {configure,config.h}.in |
| - check for `raise', define HAVE_RAISE if available |
| |
| lib/intl/dcigettext.c |
| - make sure `raise' is defined if HAVE_RAISE is not before |
| eval-plurah.h is included |
| |
| lib/malloc/trace.c |
| - put extern declaration for imalloc_fopen inside the MALLOC_TRACE |
| #ifdef |
| |
| 11/16 |
| ----- |
| lib/intl/Makefile.in |
| - make sure SHELL is defined to cpp |
| |
| lib/intl/dcigettext.c |
| - make sure we use getcwd() even if HAVE_GETCWD is not defined after |
| including config.h; if SHELL is defined, #define HAVE_GETCWD |
| |
| 11/18 |
| ----- |
| trap.[ch] |
| - new function, int signal_in_progress(int sig), returns TRUE if the |
| trap handler for signal SIG is currently executing |
| |
| 11/19 |
| ----- |
| redir.c |
| - slightly change do_redirection_internal to set the close-on-exec |
| flag for file descriptors > 2 used to save file descriptors < 2 |
| using explicit redirections (e.g., `exec 3>&1'). This keeps file |
| descriptors pointing to pipes from being left open but doesn't |
| change the shell's file descriptor semantics |
| |
| 11/20 |
| ----- |
| doc/{bash.1,bashref.texi} |
| - correct some minor typos, forwarded from doko@debian.org |
| |
| 11/22 |
| ----- |
| doc/bash.1,lib/readline/doc/{readline.3,rluser.texi} |
| - documented detail that yank-last-arg and yank-nth-arg use the history |
| arg expansion code (and, as a result, are subject to restrictions |
| of the history-comment character) |
| |
| 11/23 |
| ----- |
| execute_cmd.c |
| - changes so that BASH_COMMAND preserves its value into a DEBUG trap: |
| for commands, arithmetic for command expressions, select commands, |
| case commands, (( commands, [[ commands, simple commands |
| |
| 11/24 |
| ----- |
| doc/{bash.1,bashref.texi} |
| - changed description of `set' builtin slightly so that it is clear |
| that only variables are displayed in posix mode and that read-only |
| variables can't be reset by simply sourcing the output of `set' |
| |
| lib/sh/strftime.c |
| - don't try to redefine `inline' if it's already defined |
| |
| 11/26 |
| ----- |
| execute_cmd.c |
| - fix execute_function to check funcname_a after function execution, |
| since FUNCNAME can be changed or unset within a function |
| |
| 11/27 |
| ----- |
| builtins/evalfile.c |
| - make same changes as 11/26, this time to _evalfile |
| |
| execute_cmd.c |
| - change execute_function to run the return trap after a function |
| completes execution even if the shell is compiled without DEBUGGER |
| defined |
| |
| trap.c |
| - change reset_or_restore_signal_handlers so that the RETURN trap is |
| not inherited by command substitution when DEBUGGER is not defined |
| |
| 11/30 |
| ----- |
| lib/readline/misc.c |
| - fix memory leaks in _rl_free_history_entry and rl_maybe_replace_line |
| caused by not freeing `timestamp' member of history entry |
| - make sure timestamp is initialized to NULL in rl_maybe_save_line |
| |
| 12/1 |
| ---- |
| execute_cmd.c |
| - fix execute_function so a function calling `return' will run the |
| RETURN trap, if one's defined |
| |
| doc/{bash.1,bashref.texi} |
| - fix description of RETURN trap in various places to indicate that it's |
| only inherited by shell functions if function tracing is on globally |
| or has been enabled for that function |
| - fix documentation to indicate that the DEBUG and RETURN traps are |
| inherited under the same conditions |
| |
| execute_cmd.c |
| - a function does not inherit the RETURN trap if a DEBUG trap is |
| currently running |
| |
| 12/2 |
| ---- |
| lib/glob/xmbsrtowcs.c |
| - change xmbsrtowcs to handle the one case where malloc can fail |
| (though it should not matter) -- don't try to free a null pointer |
| |
| 12/9 |
| ---- |
| subst.c |
| - fix get_var_and_type to handle var[@], where `var' is a scalar |
| variable, identically to var -- all calling expansions can now |
| handle var[@] like var. Bug reported by agriffis@gentoo.org |
| |
| 12/10 |
| ----- |
| lib/readline/bind.c |
| - make new-style "\M-x" keybindings obey `convert-meta' settings |
| (bug reported by twaugh@redhat.com) |
| |
| 12/14 |
| ----- |
| builtins/set.def |
| - added description of `-' option to help text |
| |
| builtins/shopt.def |
| - fix bug that caused `gnu_errfmt' to not be compiled in unless |
| READLINE is defined |
| |
| 12/16 |
| ----- |
| subst.c |
| - fixed a typo in string_extract_verbatim in first call to MBLEN |
| (used `slen - 1' instead of `slen - i') |
| |
| 12/17 |
| ----- |
| subst.c |
| - avoid some calls to strlen if the value is only being used for |
| ADVANCE_CHAR and MB_CUR_MAX == 1 (since ADVANCE_CHAR doesn't need |
| it unless multibyte characters are possible) |
| - change string_extract_verbatim so it takes the length of the string |
| as a parameter, so we don't have to recompute the length of the same |
| string over and over again when doing word splitting (that kills if |
| it's a long string) |
| |
| 12/18 |
| ----- |
| subst.c |
| - in string_list_dollar_star, make sure to null-terminate the |
| separator if the character is longer than one byte |
| |
| 12/22 |
| ----- |
| doc/{bash.1,bashref.texi} |
| - changed text in quoting section explaining that double quotes do |
| not prevent history expansion from taking place, and that backslashes |
| escaping ! are not removed |
| |
| 12/28 |
| ----- |
| shell.c |
| - set gnu_error_format to 1 if running under emacs. This should allow |
| the emacs `next-error' stuff to work, at least for interactive shells |
| |
| parse.y |
| - change yy_stream_get to set interrupt_immediately before calling |
| getc_with_restart when the shell is interactive. This avoids the |
| synchronization problem caused by the call to QUIT in read_a_line, |
| which results in the first character after a SIGINT/^C to be |
| dropped |
| |
| 12/30 |
| ----- |
| builtins/mkbuiltins.c |
| - changes to write long documentation to arrays as a single string by |
| default, rather than an array of strings -- enabled by default |
| - new option, -S, to restore old behavior of writing multiple strings |
| for long documentation |
| - changes to avoid filenames written when the separate-filenames option |
| (-H) has been supplied being run through gettext |
| |
| configure.in |
| - new cofiguration option, --enable-single-help-strings (on by default), |
| causes help text to be stored as a single string (or smaller set than |
| one string per line) |
| |
| builtins/Makefile.in |
| - pass `-S' to mkbuiltins if single-help-strings is turned off |
| |
| doc/bashref.texi |
| - documented new `single-help-strings' configure option |
| |
| 1/3/2005 |
| -------- |
| jobs.c |
| - make wait_for return a non-zero status if the job or processed |
| waited for is suspended. Returns 128 + stop signal. This fixes |
| the problem with `echo one && sleep 5 && echo two' displaying |
| `two' after the sleep is suspended |
| |
| 1/5 |
| --- |
| print_cmd.c |
| - change indirection_level_string so the code duplicates the first |
| character of $PS4 to indicate the indirection level, rather than |
| the first byte |
| |
| 1/8 |
| --- |
| variables.c |
| - new special variable hook function for COMP_WORDBREAKS; sets |
| rl_completer_word_break_characters back to NULL when the variable |
| is unset |
| - change bind_variable_value to understand dynamic variables with |
| assign_function set, and handle them correctly. If the variable is |
| being appended to, use make_variable_value to create the new |
| value |
| - change bind_variable_internal to understand dynamic variables with |
| assign_function set, and handle them the same way |
| - RANDOM and LINENO now get the integer attribute, so appending works |
| as expected |
| - ditto for HISTCMD, MAILCHECK, OPTIND |
| |
| lib/readline/display.c |
| - change _rl_make_prompt_for_search to set prompt_physical_chars |
| appropriately |
| - rl_save_prompt and rl_restore_prompt save and restore |
| prompt_prefix_length |
| - change redraw_prompt to use rl_save_prompt and rl_restore_prompt |
| - change rl_restore_prompt to set the `save' variables back to |
| NULL/0 so code can check whether or not the prompt has been saved |
| - change rl_message and rl_clear_message to save and restore the |
| prompt if the caller has not already done it (using a simple |
| semaphore-like variable) |
| - change rl_message to call expand_prompt, so that local_prompt and |
| local_prompt prefix are set before calling the redisplay functions, |
| in case the prompt is longer than a screenwidth (fixes bug |
| reported to debian by epl@unimelb.edu.au) |
| |
| lib/readline/doc/rltech.texi |
| - make sure to note that rl_save_prompt should be called before |
| rl_message, and rl_restore_prompt before rl_clear_message |
| |
| pcomplete.c |
| - make sure to save and restore the parser state around the call to |
| execute_shell_function in gen_shell_function_matches. Fixes bug |
| reported by a050106.1.keeLae3x@captaincrumb.com (cute) |
| |
| lib/readline/readline.c |
| - fix _rl_dispatch_subseq in the case where we're recursing back up |
| the chain (r == -2) and we encounter a key shadowed by a keymap, |
| but originally bound to self-insert. Calling rl_dispatch with |
| ANYOTHERKEY as the first argument will call rl_insert, but with |
| ANYOTHERKEY (256) as the char to insert. Use the shadow keymap |
| and set things up to dispatch to rl_insert with the shadowed key |
| as the argument. Fixes the bug reported by Thomas Glanzmann |
| (sithglan@stud.uni-erlangen.de) |
| |
| 1/13 |
| ---- |
| command.h |
| - new word flag: W_HASQUOTEDNULL |
| |
| make_cmd.c |
| - new function to allocate a WORD_DESC * without doing anything with a |
| containing string: alloc_word_desc |
| |
| make_cmd.h |
| - extern declaration for alloc_word_desc |
| |
| dispose_cmd.c |
| - new function to just free a WORD_DESC * without freeing the contained |
| string: dispose_word_desc |
| |
| dispose_cmd.h |
| - extern declaration for dispose_word_desc |
| |
| subst.c |
| - change some places to use alloc_word_desc |
| - make same changes to word_list_quote_removal as were made to |
| word_list_split |
| - set W_HASQUOTEDNULL when a word is created with w->word[0] == |
| CTLNUL and w->word[1] == '\0' |
| |
| subst.c |
| - parameter_brace_expand_word now returns a WORD_DESC * -- changed |
| callers to understand |
| - parameter_brace_expand_indir now returns a WORD_DESC * -- changed |
| callers to understand |
| - parameter_brace_expand_rhs now returns a WORD_DESC * -- changed |
| callers to understand |
| - remove W_HASQUOTEDNULL from a word's flags when remove_quoted_nulls |
| is called on the word's enclosed string |
| |
| 1/15 |
| ---- |
| subst.c |
| - param_expand now returns a WORD_DESC * -- changed callers to |
| understand |
| - parameter_brace_expand now returns a WORD_DESC * -- changed |
| callers to understand |
| - in expand_word_internal, only call remove_quoted_nulls after a word |
| is returned with W_HASQUOTEDNULL |
| - changes to pass W_HASQUOTEDNULL flag out of expand_word_internal; |
| changed callers to call remove_quoted_nulls only if return value has |
| W_HASQUOTEDNULL set. This is a mostly-complete fix for the |
| long-standing CTLNUL confusion between a quoted null expansion and |
| the expansion of a variable with a literal '\177' in its value |
| - change string_list_dollar_at to compute the separator character the |
| same way as string_list_dollar_star: using the already-computed |
| values generated in setifs() |
| - when expanding unquoted $*, if $IFS is empty, check whether or not |
| we're eventually going to split the results (e.g., on the rhs of an |
| assignment statement) and concatenate the positional parameters as |
| if the expansion were within double quotes if we're not going to |
| split |
| |
| tests/iquote.tests |
| - test cases based on old bug reports about the quoted-null vs. 0177 |
| problem the recent code fixes |
| |
| 1/16 |
| ---- |
| dispose_cmd.c |
| - set w->word to 0 before putting a WORD_DESC * back in the cache in |
| dispose_word_desc; changed callers to delete those assignments |
| |
| variables.c |
| - change assign_random and get_random_value so that the random number |
| generator only gets re-seeded once in a subshell environment, and |
| assigning a value to RANDOM counts as seeding the generator. This |
| makes the sequences a little more predictable |
| |
| 1/20 |
| ---- |
| lib/readline/history.c |
| - fix replace_history_entry, remove_history to return NULL if |
| passed index is < 0 |
| |
| 1/22 |
| ---- |
| lib/sh/netconn.c |
| - fix isnetconn() to understand that getpeername can return ENOTCONN |
| to indicate that an fd is not a socket |
| |
| configure.in |
| - set BUILD_DIR to contain backslashes to escape any spaces in the |
| directory name -- this is what make will accept in targets and |
| prerequisites, so it's better than trying to use double quotes |
| - set SIZE to the appropriate value if some cross-compiling tool |
| chain is being used; `size' by default (can be overridden by |
| SIZE environment variable) |
| |
| Makefile.in |
| - use $(SIZE) instead of size; set SIZE from configure |
| |
| 1/31 |
| ---- |
| arrayfunc.c |
| - in array_value_internal, return NULL right away if the variable's |
| value is NULL, instead of passing a null string to add_string_to_list |
| |
| 2/1 |
| --- |
| jobs.h |
| - new struct to hold stats and counters for child processes and jobs |
| - change some uses of global and static variables to use members of |
| new struct (struct jobstats) |
| |
| 2/2 |
| --- |
| |
| jobs.[ch] |
| - change PRUNNING to PALIVE |
| - new define INVALID_JOB |
| - new macro get_job_by_jid(ind), currently expands to jobs[ind] |
| - new define J_JOBSTATE, operates on a JOB * like JOBSTATE operates on |
| a job index |
| - new function, reset_job_indices, called from delete_job if |
| js.j_lastj or js.j_firstj are removed |
| - change various functions to keep counters and stats in struct jobstats |
| |
| pcomplete.c, builtins/common.c, builtins/{exit,fg_bg,jobs,kill,wait}.def |
| - change global variables (e.g., job_slots) to struct members |
| (e.g., js.j_jobslots) |
| - use INVALID_JOB define where appropriate |
| - use get_job_by_jid and J_JOBSTATE where appropriate |
| |
| trap.c |
| - change reset_or_restore_signal_handler to not free the exit trap |
| string if the function pointer is reset_signal, which is used when |
| the trap strings shouldn't be freed, like in command substitution |
| |
| 2/4 |
| --- |
| jobs.c |
| - new function, realloc_jobs_list, copies jobs array to newly-allocated |
| memory shrinking (or growing) size to have next multiple of JOB_SLOTS |
| greater than js.j_njobs |
| - change compact_jobs_list to just call reap_dead_jobs and then |
| realloc_jobs_list, simplifying it considerably |
| - discard_pipeline now returns `int': the number of processes freed |
| - slightly changed the logic deciding whether or not to call |
| compact_jobs_list: now non-interactive shells will compact the |
| list if it reaches MAX_JOBS_IN_ARRAY in size |
| |
| parse.y |
| - move test for backslash-newline after pop_string in shell_getc so |
| that things like |
| |
| ((echo 5) \ |
| (echo 6)) |
| |
| work right |
| |
| 2/8 |
| --- |
| jobs.h |
| - new structs for holding status of exited background processes, as |
| POSIX specifies |
| - new job flag: J_ASYNC |
| |
| jobs.c |
| - new functions to manipulate struct holding status of exited |
| background processes |
| - new members in struct jobstats to hold pointer to last created job |
| and last created asynchronous job |
| - initialize js.c_childmax in initialize_job_control |
| - if the `async' arg to stop_pipeline is non-null, set the J_ASYNC |
| flag in the job struct |
| - set js.j_last_made_job and js.j_last_asynchronous_job in |
| stop_pipeline |
| - new function: find_last_proc, returns the PROCESS * to the last proc |
| in a job's pipeline |
| - changed find_last_pid to call find_last_proc |
| - change delete_job to call bgp_add on the last proc of the job being |
| deleted |
| - change delete_all_jobs and wait_for_background_pids to call bgp_clear |
| |
| 2/9 |
| --- |
| jobs.c |
| - change wait_for_single_pid to look for pid in bgpids.list (using |
| bgp_search()) if find_pipeline returns NULL |
| |
| 2/10 |
| ---- |
| support/shobj-conf |
| - change the solaris-gcc stanza so that it auto-selects the appropriate |
| options for ld depending on which `ld' gcc says it's going to run |
| |
| 2/11 |
| ---- |
| jobs.h |
| - add support for PS_RECYCLED as a process state, add PRECYCLED macro |
| to test it. Change PALIVE and PRUNNING macros to not count processes |
| in PS_RECYCLED state |
| |
| execute_cmd.c |
| - restore use of last_pid as sentinel value; use NO_PID as sentinel |
| only if RECYCLES_PIDS is defined |
| |
| jobs.c |
| - change find_job to return a pointer to the PROCESS the desired pid |
| belongs to, analogous to find_pipeline returning pointer to JOB |
| - change find_job callers to add extra argument |
| - change running_only arguments to find_pipeline and find_job to |
| alive_only, since we don't want recycled pids returned here and it |
| better describes the result |
| - new function find_process, calls find_pipeline and searches the |
| returned pipeline for the PROCESS * describing the desired pid |
| - in make_child, if fork() returns the same pid as the value of |
| last_asynchronous_pid when RECYCLES_PIDS is defined, avoid pid |
| aliasing by resetting last_asynchronous_pid to 1 |
| - use PRUNNING instead of child->running, since we, for the most |
| part, don't want to consider recycled pids (e.g., in make_child()) |
| - call find_process instead of find_pipeline in waitchld() |
| - use PEXITED(p) instead of testing p->running == PS_DONE |
| - in make_child, call bgp_delete to remove a just-created pid from the |
| last of saved pid statuses |
| - in add_process, check whether or not pid being added is already in |
| the_pipeline or the jobs list (using find_process) and mark it as |
| recycled if so |
| - This set of fixes mostly came from Pierre Humblet |
| <pierre.humblet@ieee.org> to fix pid aliasing and reuse problems on |
| cygwin |
| |
| variables.c |
| - set $_ from the environment if we get it there, set to $0 by |
| default if not in env |
| |
| doc/{bashref.texi,bash.1} |
| - a couple of clarifying changes to the description of $_ based on |
| comments from Glenn Morris <gmorris+mail@ast.cam.ac.uk> |
| |
| 2/15 |
| ---- |
| shell.c |
| - use strstr instead of strmatch when checking whether $EMACS contains |
| `term' -- simpler and faster |
| |
| 2/18 |
| ---- |
| builtins/cd.def |
| - implement posix requirement that `pwd -P' set $PWD to a directory |
| name containing no symlinks |
| - add new function, setpwd(), just sets (and changes exported value) |
| of PWD |
| |
| doc/bashref.texi |
| - add note to posix mode section about pwd -P setting $PWD |
| |
| doc{bash.1,bashref.texi} |
| - added note that BASH_ARGC and BASH_ARGV are only set in extended |
| debug mode |
| - expand description of extdebug option to include everything changed |
| by extended debug mode |
| |
| 2/19 |
| ---- |
| pathexp.h |
| - new flag macro, FNMATCH_IGNCASE, evaluates to FNM_CASEFOLD if the |
| match_ignore_case variable is non-zero |
| |
| execute_cmd.c |
| - new variable, match_ignore_case |
| - change call to strmatch() in execute_case_command so it includes |
| FNMATCH_IGNCASE |
| |
| test.c |
| - change call to strmatch() in patcomp() so that pattern matching |
| calls for [[ ... ]] obey the match_ignore_case variable |
| |
| lib/sh/shmatch.c |
| - if match_ignore_case is set, enable REG_ICASE in the regexp match |
| flags |
| |
| builtins/shopt.def |
| - new settable option, `nocasematch', controls the match_ignore_case |
| variable. Currently alters pattern matching for case and [[ ... ]] |
| commands (==, !=, and =~ operators) |
| |
| doc/{bashref.texi,bash.1} |
| - updated descriptions of [[ and case to include reference to |
| nocasematch option |
| |
| 2/22 |
| ---- |
| builtins/mkbuiltins.c |
| - add `times' to the list of posix special builtins |
| |
| 2/23 |
| ---- |
| builtins/cd.def |
| - posix mode no longer turns on effect of -P option on $PWD if a |
| directory is chosen from CDPATH |
| |
| doc/bashref.texi |
| - clarified that in posix mode, reserved words are not alias expanded |
| only in a reserved word context |
| - removed item about cd, $CDPATH, and -P from posix mode section |
| |
| 2/24 |
| ---- |
| builtins/reserved.def |
| - minor cleanups to the description of `if' |
| |
| 3/2 |
| --- |
| subst.c |
| - change list_string and get_word_from_string to explicitly treat an |
| IFS character that is not space, tab, or newline *and any adjacent |
| IFS white space* as a single delimiter, as SUSv3/XPG6 says |
| |
| builtins/read.def |
| - check whether or not the number of fields is exactly the same as |
| the number of variables instead of just assigning the rest of the |
| line (minus any trailing IFS white space) to the last variable. |
| This parses a field and checks whether or not it consumes all of |
| the input (including any trailing field delimiters), falling back |
| to the previous behavior if it does not. This is what POSIX.2 |
| specifies, I believe (and the consensus of the austin-group list). |
| This requires a few tests in read.tests to be changed: backslashes |
| escaping IFS whitespace characters at the end of input cause the |
| whitespace characters to be preserved in the value assigned to the |
| variable, and the trailing non-whitespace field delimiter issue |
| |
| 3/7 |
| --- |
| configure.in |
| - add -D_POSIX_SOURCE to the LOCAL_CFLAGS for Interix |
| |
| 3/8 |
| --- |
| bashline.c |
| - make bash_directory_expansion a void function, since it doesn't have |
| any return value |
| |
| 3/9 |
| --- |
| builtins/read.def |
| - when testing for a pipe, use `fd' instead of hard-coding 0, since we |
| can read from other file descriptors now |
| |
| lib/sh/zread.c |
| - in zsyncfd, only set lind and lused to 0 if the lseek succeeds. |
| If the lseek fails, we might steal input from other programs, but |
| a failed lseek won't cause us to erroneously discard input |
| |
| 3/11 |
| ---- |
| builtins/evalstring.c |
| - don't allow parse_and_execute to short-circuit and call exec() if |
| the command's return value is being inverted |
| |
| 3/15 |
| ---- |
| builtins/printf.def |
| - new macro PC to call putchar and increment number of chars printed - |
| fixes bug in computation of value for %n format char |
| - `tw' is now a global var so printstr can modify it using PC() |
| - convert PF macro to use asprintf into a local buffer |
| Preparation for printf -v var |
| - add code to add the text printed to a `variable buffer' if -v option |
| supplied. The buffer grows as needed |
| - printf now takes a `-v var' option to put the output into the variable |
| VAR rather than sending it to stdout. It does not: |
| print partial output on error (e.g., format string error) |
| handle NULs in the variable value, as usual |
| |
| 3/16 |
| ---- |
| parse.y |
| - fix bug in prompt string decoding that caused a core dump when PS1 |
| contained \W and PWD was unset (null pointer deref) |
| |
| builtins/printf.def |
| - changed -v var behavior so it stores partial output into the named |
| variable upon an error |
| |
| 3/24 |
| ---- |
| lib/readline/bind.c |
| - bool_to_int now takes a `const char *' argument |
| |
| support/{printenv,recho,zecho}.c |
| - include config.h |
| - include "bashansi.h" for appropriate extern function declarations |
| |
| configure.in |
| - on MacOS X 10.4, compensate for loader not allowing static library |
| to override existing system dynamic library when compiling -dynamic |
| (affects readline and history libraries); so use absolute pathname |
| instead of -lreadline as library name |
| |
| lib/glob/{glob,sm_loop,smatch}.c |
| - make sure to cast arguments to (char *) or (unsigned char *) as |
| appropriate to avoid gcc4 warnings |
| |
| lib/glob/smatch.c |
| - collsym (single-byte version) now takes a (CHAR *) first argument to |
| match callers; cast argument to strncmp appropriately |
| |
| lib/sh/snprintf.c |
| - fix ldfallback and dfallback to handle width and precision specs in |
| the format passed to sprintf() |
| - fix STAR_ARGS macro to deal with negative field widths and precisions |
| |
| 3/25 |
| ---- |
| builtins/printf.def |
| - since a negative precision in a "x.x[fFgGeE]" format specifier should |
| be allowed but treated as if the precision were missing, let it |
| through |
| |
| lib/sh/snprintf.c |
| - fix * code to deal with a negative precision by treating it as if |
| the `.' and any digit string in the precision had not been specified |
| - fix format parsing code to deal with a negative inline precision, |
| e.g., "%4.-4f" by treating it as if the `'. and any digit string in |
| the precision had not been specified |
| - a `+' in a format specifier should only act as a flag if it comes |
| before a `.' (otherwise it is ignored) |
| |
| lib/readline/vi_mode.c |
| - new function, rl_vi_rubout, to rl_rubout as rl_vi_delete is to |
| rl_delete; saves deleted text for possible reinsertion as with any |
| vi-mode `text modification' command (fixes problem with `X' reported |
| by beat.wieland@gmx.ch) |
| |
| lib/readline/vi_keymap.c |
| - bind `X' in vi command mode to rl_vi_rubout |
| |
| lib/readline/funmap.c |
| - add a bindable `vi-rubout' command, runs rl_vi_rubout |
| |
| lib/readline/text.c |
| - rewrote internals of _rl_rubout_char to make structure cleaner |
| |
| lib/readline/{complete,text}.c |
| - changed code to remove #ifdef HANDLE_MULTIBYTE where possible |
| |
| 3/28 |
| ---- |
| lib/readline/examples/rl.c |
| - include <sys/stat.h> instead of posixstat.h if READLINE_LIBRARY not |
| defined |
| |
| subst.c |
| - fix mbstrlen to treat invalid multibyte sequences as sequences of |
| single-byte characters |
| |
| 4/8 |
| --- |
| configure.in |
| - default SIZE to `:' if cross-compiling and an appropriate size for |
| the target is not found |
| |
| 4/11 |
| ---- |
| subst.c |
| - change match_upattern and match_wpattern to check whether or not the |
| supplied pattern matches anywhere in the supplied string, prefixing |
| and appending the pattern with `*' if necessary. If it doesn't we |
| can short-circuit immediately rather than waste time doing up to |
| N-1 unsuccessful calls to strmatch/wcsmatch (which kills for long |
| strings, even if the pattern is short) |
| |
| 4/12 |
| ---- |
| configure.in |
| - make sure the special case for MacOS X 10.4 only kicks in if the |
| `--with-installed-readline' option isn't supplied |
| |
| lib/readline/{callback,readline,signals}.c |
| - make sure rl_prep_term_function and rl_deprep_term_function aren't |
| dereferenced if NULL (as the documentation says) |
| |
| builtins/mkbuiltins.c |
| - don't bother with the special HAVE_BCOPY code; just use straight |
| assignments |
| |
| builtins/ulimit.def |
| - use _POSIX_PIPE_BUF in pipesize() if it's defined and PIPE_BUF is |
| not |
| |
| 4/13 |
| ---- |
| execute_cmd.c |
| - add cm_function_def to the list of control structures for which |
| child processes are forked when pipes come in or out |
| |
| 4/14 |
| ---- |
| builtins/read.def |
| - make sure the ^As added for internal quoting are not counted as |
| characters read when -n is supplied |
| |
| 4/20 |
| ---- |
| redir.c |
| - fix redir_open so that the repeat open on failure that AFS support |
| adds restores the correct value of errno for any error message |
| |
| 4/26 |
| ---- |
| |
| Makefile.in |
| - make sure mksignames and mksyntax are invoked with the $(EXEEXT) |
| extension |
| |
| 4/28 |
| ---- |
| lib/readline/readline.h |
| - new state variable: RL_STATE_CALLBACK, means readline is using the |
| callback interface |
| |
| lib/readline/callback.c |
| - set RL_STATE_CALLBACK in rl_callback_handler_install, unset in |
| rl_callback_handler_remove |
| |
| 4/29 |
| ---- |
| config-top.h |
| - DONT_REPORT_SIGPIPE is now on by default, since it apparently |
| interferes with scripts |
| |
| configure.in |
| - arrange things so PGRP_PIPE is defined on Linux-2.4+ and version 3 |
| kernels (ones that apparently schedule children to run before their |
| parent) |
| |
| 4/30 |
| ---- |
| builtins/caller.def |
| - add call to no_options, so it can handle `--' option |
| |
| doc/{bash.1,bashref.texi} |
| - note explicitly that test, :, true, and false don't understand -- |
| as meaning the end of options |
| |
| 5/7 |
| --- |
| support/shobj-conf |
| - darwin 8 needs the same LDFLAGS setting as darwin 7 |
| |
| parse.y |
| - in save_parser_state, make sure we cast the return value from |
| xmalloc() to the right type |
| - remove casts to (char *) in calls to yyerror() |
| |
| lib/readline/signals.c |
| - make SIGQUIT and SIGALRM code conditional on their definition |
| - use raise() to send a signal if we don't have kill() |
| |
| lib/readline/display.c |
| - some MS-DOS and MINGW changes from the cygwin and mingw folks |
| |
| config.h.in |
| - add HAVE_PWD_H for <pwd.h> |
| - add HAVE_FCNTL, HAVE_KILL for respective system calls |
| - add HAVE_GETPW{ENT,NAM,UID} for passwd functions |
| |
| configure.in |
| - add check for <pwd.h> |
| - add checks for fcntl, kill system calls |
| - add checks for getpw{ent,nam,uid} C library functions |
| - pass a flag indicating we're cross compiling through to |
| CFLAGS_FOR_BUILD in Makefile.in |
| |
| lib/readline/complete.c |
| - guard inclusion of <pwd.h> with HAVE_PWD_H |
| - don't provide a missing declaration for getpwent if we don't have it |
| - guard calls to {get,end}pwent with HAVE_GETPWENT |
| |
| lib/readline/shell.c |
| - guard inclusion of <pwd.h> with HAVE_PWD_H |
| - guard inclusion of <fcntl.h> with HAVE_FCNTL_H |
| - don't provide a missing declaration for getpwuid if we don't have it |
| - guard calls to getpwuid with HAVE_GETPWUID |
| - don't bother with body of sh_unset_nodelay_mode if we don't have |
| fcntl |
| |
| lib/tilde/tilde.c |
| - guard inclusion of <pwd.h> with HAVE_PWD_H |
| - guard calls to getpw{nam,uid} with HAVE_GETPW{NAM,UID} |
| - guard calls to {get,end}pwent with HAVE_GETPWENT |
| |
| Makefile.in,builtins/Makefile.in |
| - @CROSS_COMPILE@ is substituted into CFLAGS_FOR_BUILD (equal to |
| -DCROSS_COMPILING if bash is being cross-compiled) |
| |
| 5/9 |
| --- |
| aclocal.m4 |
| - print version as `0.0' in RL_LIB_READLINE_VERSION if the |
| `rl_gnu_readline_p' variable isn't 1 (accept no imitations) |
| |
| 5/11 |
| ---- |
| lib/readline/rlprivate.h |
| - definition of a readline `search context', to be use for incremental |
| search initially and other types of search later. Original from |
| Bob Rossi as part of work on incremental searching problems when |
| using callback interface |
| |
| lib/readline/isearch.c |
| - functions to allocate and free search contexts |
| - function to take a search context and a character just read and |
| `dispatch' on it: change search parameters, add to search string, |
| search further, etc. |
| - isearch is now completely context-driven: a search context is |
| allocated and passed to the rest of the functions |
| |
| 5/12 |
| ---- |
| lib/readline/isearch.c |
| - an additional `isearch cleanup' function that can be called from |
| the callback interface functions when the search is to be terminated |
| - an additional `isearch callback' function that can be called from |
| rl_callback_read_char when input is available |
| - short-circuit from rl_search_history after initialization if |
| the callback interface is being used |
| |
| lib/readline/callback.c |
| - in rl_callback_read_char(), if RL_STATE_ISEARCH is set, call |
| _rl_isearch_callback to read the character and dispatch on it. |
| If RL_STATE_ISEARCH is unset when that call returns, and there is |
| input pending, call rl_callback_read_char() again so we don't |
| have to wait for new input to pick it up |
| |
| support/shobj-conf,configure.in |
| - add support for dragonfly bsd, the same as freebsd |
| |
| 5/13-5/15 |
| --------- |
| lib/readline/callback.c |
| - support for readline functions to `register' a function that will |
| be called when more input is available, with a generic data |
| structure to encapsulate the arguments and parameters. Primarily |
| intended for functions that read a single additional character, |
| like quoted-insert |
| - support for callback code reading numeric arguments in a loop, |
| using readline state and an auxiliary variable |
| - support for callback code performing non-incremental searches using |
| the same search context struct as the isearch code |
| |
| lib/readline/{callback,display}.c |
| - if a callback function sets `_rl_redisplay_wanted', the redisplay |
| function will be called as soon as it returns |
| |
| lib/readline/input.c |
| - changes to _rl_read_mbchar to handle reading the null multibyte |
| character and translating it into '\0' |
| |
| lib/readline/misc.c |
| - break rl_digit_loop() into component functions that can be called |
| individually from the callback code more easily |
| - share some of the functions with rl_digit_loop1() in vi_mode.c |
| |
| lib/readline/readline.h |
| - change the version #defines to reflect readline 5.1 |
| |
| lib/readline/search.c |
| - break code into smaller functions that can be composed to work with |
| the callback code more easily |
| |
| lib/readline/text.c |
| - in rl_quoted_insert(), don't mess around with the tty signals if |
| running in `callback mode' |
| |
| lib/readline/vi_mode.c |
| - changed set-mark, goto-mark, change-char, and char-search to work |
| when called by callback functions |
| |
| 5/17 |
| ---- |
| |
| lib/readline/rlprivate.h |
| - new struct declaration for a `reading key sequence' context |
| |
| lib/readline/readline.c |
| - new variable, _rl_dispatching_keymap, keeps track of which keymap |
| we are currently searching |
| - functions to allocate and deallocate contexts for reading multi-char |
| key sequences |
| |
| 5/18 |
| ---- |
| lib/readline/rlprivate.h |
| - new struct defining a context for multiple-key key sequences (the |
| base case is escape-prefixed commands) |
| |
| lib/readline/readline.c |
| - change structure of _rl_dispatch_subseq to allow for callback code |
| to use it - rudimentary support for supporting the existing |
| recursion using a stack of contexts, each with a reference to the |
| previous |
| - fix so that ^G works when in callback mode |
| |
| lib/readline/callback.c |
| - call the appropriate multiple-key sequence callback if the state is |
| set |
| |
| 5/19 |
| ---- |
| lib/readline/readline.c |
| - broke code from _readline_internal_char after call to rl_dispatch |
| out into separate function: _rl_internal_char_cleanup, callable by |
| other parts of the code |
| - change _rl_internal_char_cleanup to unset _rl_want_redisplay after |
| it calls (*rl_redisplay_func) |
| |
| lib/readline/callback.c |
| - call _rl_internal_char_cleanup from rl_callback_read_char when |
| appropriate |
| |
| 5/24 |
| ---- |
| lib/readline/callback.c |
| - use _rl_dispatch_callback and a chain of _rl_keyseq_contexts to |
| simulate the recursion used to decode multicharacter key sequences |
| (even things like ESC- as meta-prefix) |
| - call setjmp in rl_callback_read_char to give things like rl_abort |
| a place to jump, since the saved location in readline() will not |
| be valid |
| - keep calling _rl_dispatch_callback from rl_callback_read_char while |
| we are still decoding a multi-key key sequence |
| - keep calling readline_internal_char from rl_callback_read_char while |
| we are reading characters from a macro |
| |
| lib/readline/macro.c |
| - use a slightly different strategy upon encountering the end of a macro |
| when using the callback interface: when the last character of a |
| macro is read, and we are reading a command, pop the macro off the |
| stack immediately so the loop in rl_callback_read_char terminates |
| when it should |
| |
| lib/readline/readline.c |
| - if longjmp() is called and we end up at the saved location while |
| using the callback interface, just return -- don't go back into a |
| blocking read |
| - new function to dispose a chain of rl_keyseq_cxts |
| - only read new input in _rl_dispatch_callback if the KSEQ_DISPATCHED |
| flag is not set in the current keyseq context -- if it is, we are |
| traversing the chain back up and should use what we already saved |
| - use -3 as a magic value from _rl_dispatch_subseq to indicate that |
| we're allocating a new context and moving downward in the chain |
| (a special return value for the benefit of _rl_dispatch_callback) |
| |
| lib/readline/rlprivate.h |
| - new extern declaration for _rl_keyseq_chain_dispose |
| |
| 6/1 |
| --- |
| builtins/read.def |
| - fixed a bug that occurred when reading a set number of chars and |
| the nth char is a backslash (read one too many). Bug reported by |
| Chris Morgan <chmorgan@gmail.com> |
| |
| execute_cmd.c |
| - fix execute_builtin so the `unset' builtin also operates on the |
| temporary environment in POSIX mode (as well as source and eval), |
| so that unsetting variables in the temporary environment doesn't |
| leave them set when unset completes. Report by Eric Blake |
| <ebb9@byu.net> |
| |
| array.c |
| - fix from William Park for array_rshift when shifting right on an |
| empty array -- corrects calculation of array->max_index |
| |
| builtins/exec.def |
| - if an exec fails and the execfail option is set, don't call |
| restart_job_control unless the shell is interactive or job_control |
| is set |
| |
| jobs.c |
| - add a run-time check for WCONTINUED being defined in header files |
| but rejected with EINVAL by waitpid(). Fix from Maciej Rozycki |
| <macro@linux-mips.org> |
| |
| 6/20 |
| ---- |
| bashhist.c |
| - make sure calls to sv_histchars are protected by #ifdef BANG_HISTORY |
| - ditto for calls to history_expand_line_internal |
| |
| 6/23 |
| ---- |
| doc/bashref.texi |
| - remove extra blank lines in @menu constructs |
| |
| variables.c |
| - assign export_env to environ (extern char **) every time it changes |
| (mostly in add_to_export_env define), so maybe getenv will work on |
| systems that don't allow it to be replaced |
| |
| 6/29 |
| ---- |
| bashline.c |
| - in bash_directory_completion_hook, be careful about not turning `/' |
| into `//' and `//' into `///' for benefit of those systems that treat |
| `//' as some sort of `network root'. Fix from Eric Blake |
| <ebb9@byu.net> |
| |
| lib/readline/complete.c |
| - in to_print, do the right thing after stripping the trailing slash |
| from full_pathname: // doesn't turn into /, and /// doesn't become |
| //. Fix from Eric Blake <ebb9@byu.net> |
| |
| 6/30 |
| ---- |
| lib/malloc/trace.c |
| - include <unistd.h> if it's available for a definition of size_t |
| |
| jobs.c |
| - in wait_for, if a child process is marked as running but waitpid() |
| returns -1/ECHILD (e.g., when the bash process is being traced by |
| strace), make sure to increment c_reaped when marking the child as |
| dead |
| - in without_job_control, make sure to close the pgrp pipe after |
| calling start_pipeline |
| |
| 7/1 |
| --- |
| Makefile.in |
| - only remove pathnames.h when the other files created by running |
| configure are removed (e.g., Makefile). Fix from William Park |
| |
| lib/sh/shquote.c |
| - since backslash-newline disappears when within double quotes, don't |
| add a backslash in front of a newline in sh_double_quote. Problem |
| reported by William Park |
| |
| jobs.c |
| - in notify_of_job_status, don't print status messages about |
| terminated background processes unless job control is active |
| |
| bashhist.c |
| - new variable, hist_last_line_pushed, set to 0 in really_add_history |
| (used by `history -s' code) |
| |
| bashhist.h |
| - new extern declaration for history -s |
| |
| builtins/history.def |
| - don't remove last history entry in push_history if it was added by |
| a call to push_history -- use hist_last_line_pushed as a sentinel |
| and set it after adding history entry. This allows multiple |
| calls to history -s to work right: adding all lines to the history |
| rather than deleting all but the last. Bug reported by Matthias |
| Schniedermeyer <ms@citd.de> |
| - pay attention to hist_last_line_pushed in expand_and_print_history() |
| so we don't delete an entry pushed by history -s |
| |
| 7/4 |
| --- |
| print_cmd.c |
| - fix print_arith_for_command to not print so many blanks between |
| expressions in ((...)) |
| |
| command.h |
| - new word flag: W_DQUOTE. Means word should be treated as if double |
| quoted |
| |
| make_cmd.c |
| - add W_DQUOTE to word flags in make_arith_for_expr |
| |
| parse.y |
| - add W_DQUOTE to word flags for (( ... )) arithmetic commands |
| |
| subst.c |
| - don't perform tilde expansion on a word with W_DQUOTE flag set |
| - don't perform process substitution on a word with W_DQUOTE flag set |
| |
| arrayfunc.c |
| - expand an array index within [...] the same way as an arithmetic |
| expansion between (( ... )) |
| |
| lib/readline/input.c |
| - use getch() instead of read() on mingw |
| |
| lib/readline/readline.c |
| - add a few key bindings for the arrow keys on mingw |
| |
| lib/readline/rldefs.h |
| - if on mingw, define NO_TTY_DRIVER |
| |
| lib/readline/rltty.c |
| - compile in the stub functions for _rl_{disable,restore}_tty_signals |
| if on mingw |
| - compile in stub function for rl_restart_output on mingw |
| - make sure enough functions and macros are defined to compile if |
| NO_TTY_DRIVER is defined (lightly tested - builds on MacOS X, at |
| least) |
| |
| 7/7 |
| --- |
| command.h |
| - add a `flags' member to the PATTERN_LIST structure |
| |
| make_cmd.c |
| - intialize the `flags' member of a PATTERN_LIST when it's created |
| |
| builtins/psize.c |
| - protect extern declaration of errno with usual #ifdef errno |
| |
| configure.in, variables.c |
| - changes for QNX 6.x |
| |
| 7/9 |
| --- |
| parse.y |
| - fix parse_matched_pair to handle single and double quoted strings |
| inside old-style command substitution (``) since they can each |
| quote the ` and embedded $-expansions. Report by Eric Blake |
| <ebb9@byu.net> |
| |
| {configure,Makefile}.in |
| - TILDE_LIB is now substituted into Makefile by configure |
| |
| configure.in |
| - if configuring --with-installed-readline on cygwin, set TILDE_LIB |
| to the empty string to avoid multiply-defined symbols. Cygwin |
| doesn't allow undefined symbols in dynamic libraries. Report by |
| Eric Blake <ebb9@byu.net> |
| |
| 7/11 |
| ---- |
| input.c |
| - in duplicate_buffered_stream, don't call free_buffered_stream if the |
| two buffered streams share the same b_buffer object (e.g., if they |
| had already been duplicated with a previous call). Fixes Debian bug |
| reported by eero17@bigfoot.com |
| |
| 7/12 |
| ---- |
| shell.c |
| - make set_shell_name more resistant to a NULL argument |
| - in bind_args, use < instead of != when counting the arguments and |
| making the arg list |
| - in main(), make sure arg_index is not initialized to a value greater |
| than argc |
| |
| 7/14 |
| ---- |
| lib/readline/display.c |
| - in expand_prompt, don't set the location of the last invisible |
| char if the sequence is zero length (\[\]) |
| |
| 7/15 |
| ---- |
| doc/{bash.1,bashref.texi} |
| - document that the shell uses $TMPDIR when creating temporary files |
| |
| 7/20 |
| ---- |
| [bash-3.1-alpha1 frozen] |
| |
| 7/29 |
| ---- |
| builtins/evalstring.c |
| - make sure that parse_and_execute saves and restores the value of |
| loop_level, so loops in sourced scripts and eval'd strings don't |
| mess up the shell's parser state |
| |
| bashline.c |
| - change command_subst_completion_function to suppress appending |
| any character to a unique completion, instead of a space, unless |
| the last word in the quoted command substitution completes to a |
| directory name. In that case we append the expected slash |
| |
| 8/1 |
| --- |
| builtins/printf.def |
| - make sure variables are initialized if their values are tested later |
| |
| [bash-3.1-alpha1 updated and re-frozen] |
| |
| 8/2 |
| --- |
| variables.c |
| - make sure to call stifle_history with an `int' instead of an intmax_t. |
| Sometimes it makes a difference |
| |
| 8/3 |
| --- |
| [bash-3.1-alpha1 released] |
| |
| support/mksignames.c |
| - add `SIGSTKFLT' (RHE3) |
| - add `SIGXRES' (Solaris 9) |
| |
| 8/4 |
| --- |
| builtins/ulimit.def |
| - fix typo to make `x' the right option for locks |
| - add new options to short help synopsis |
| |
| variables.c |
| - use get_variable_value instead of direct reference to value_cell |
| in make_variable_value when appending to the current value, so |
| references to array variables without subscripts will be equivalent |
| to element 0 |
| |
| lib/readline/text.c |
| - rewrote rl_change_case to correctly change the case of multibyte |
| characters where appropriate |
| |
| 8/5 |
| --- |
| configure.in |
| - remove call to obsolete macro AC_ACVERSION |
| - remove special calls to AC_CYGWIN and AC_MINGW32; AC_CANONICAL_HOST |
| takes care of those cases |
| |
| general.h |
| - include `chartypes.h' for definition of ISALPHA |
| - fix definitions of ABSPATH and RELPATH for cygwin |
| - fix definition of ISDIRSEP for cygwin to allow backslash as a |
| directory name separator |
| |
| 8/9 |
| --- |
| builtins/setattr.def |
| - when setting a variable from the temporary environment in |
| set_var_attribute (e.g., `LC_ALL=C export LC_ALL'), make sure to |
| call stupidly_hack_special_variables after binding the variable in |
| the current context |
| |
| builtins/printf.def |
| - make sure to call stupidly_hack_special_variables if using `printf -v' |
| to put formatted output in a shell variable |
| |
| 8/11 |
| ---- |
| support/shobj-conf |
| - new variable: SHLIB_LIBPREF, prefix for shared library name (defaults |
| to `lib' |
| - new variable: SHLIB_DLLVERSION, used on Cygwin to set the library |
| version number |
| - new variable: SHLIB_DOT, separator character between library name and |
| suffix and version information (defaults to `.') |
| - new stanza for cygwin to generate windows-compatible dll |
| |
| 8/14 |
| ---- |
| variables.c |
| - new special variable function for Cygwin, so the export environment |
| is remade when HOME is changed. The environment is the only way to |
| get information from the shell to cygwin dlls, for instanace, when |
| bash is compiled to use an already-installed libreadline |
| |
| variables.h |
| - new extern declaration for sv_home |
| |
| 8/15 |
| ---- |
| lib/readline/display.c |
| - call init_line_structures from rl_redisplay if vis_lbreaks == 0 |
| to avoid consequences of a poorly-timed SIGWINCH |
| |
| 8/16 |
| ---- |
| subst.c |
| - fix logic for performing tilde expansion when in posix mode (don't |
| rely on W_TILDEEXP flag always being set, because it won't be when |
| expanding the RHS of assignment statement). Use W_TILDEEXP only |
| when deciding to expand a word marked as W_ASSIGNMENT that doesn't |
| precede a command name |
| |
| 8/17 |
| ---- |
| execute_cmd.c |
| - in execute_function, when subshell == 1, don't short-cut by using |
| the command contained in the group command -- if you do, any |
| redirections attached to the group command (function) don't get |
| executed |
| |
| general.h |
| - new #define, FS_READABLE, indicates file is readable by current |
| user |
| |
| findcmd.c |
| - rewrote file_status to use S_xxx POSIX file mode bits and to add |
| support for FS_READABLE (affects ./source and searching $PATH for |
| scripts whose names are supplied as arguments on the command line) |
| - change find_path_file to look for readable files -- source requires |
| it |
| - change find_in_path_element to do the right thing when FS_READABLE |
| is supplied as a flag |
| |
| doc/bashref.texi |
| - remove note about posix non-compliance in `.': we now require and |
| look for readable files when searching $PATH |
| |
| 8/20 |
| ---- |
| subst.c |
| - fix setifs to handle case where passed variable is non-zero but |
| v->value == 0 (as in an unset local variable); treat IFS as unset |
| in this case |
| |
| jobs.c |
| - in kill_pid, if asked to killpg a process or pgrp whose pgrp is |
| recorded as the same as the shell's, just call killpg and let the |
| chips fall where they may -- there may be other processes in that |
| pgrp that are not children of the shell, so killing each process |
| in the pipeline will not do a complete job, and killpg'ing each |
| such process will send too many signals in the majority of cases |
| |
| builtins/cd.def |
| - in posix mode, pwd needs to check that the value it prints and `.' |
| are the same file |
| |
| builtins/read.def |
| - if reading input from stdin in a non-interactive shell and calling |
| `read', call sync_buffered_stream to seek backward in the input |
| stream if necessary (XXX - should we do this for all shell builtins?) |
| |
| 8/23 |
| ---- |
| builtins/cd.def |
| - in posix mode, if canonicalization of the absolute pathname fails |
| because the path length exceeds PATH_MAX, but the length of the passed |
| (non-absolute) pathname does not, attempt the chdir, just as when |
| not in posix mode |
| |
| builtins/type.def |
| - don't have describe_command call sh_makepath if the full path found |
| is already an absolute pathname (sh_makepath will stick $PWD onto the |
| front of it) |
| |
| 8/24 |
| ---- |
| |
| jobs.c |
| - in posix mode, don't have start_job print out and indication of |
| whether the job started by `bg' is the current or previous job |
| - change start_job to return success if a job to be resumed in the |
| background is already running. This means that bg won't fail when |
| asked to bg a background job, as SUSv3/XPG6 requires |
| - new function, init_job_stats, to zero out the global jobstats struct |
| |
| {jobs,nojobs}.c |
| - change kill_pid to handle pids < -1 by killing process groups |
| |
| jobs.h |
| - extern declaration for init_job_stats |
| |
| lib/readline/history.c |
| - check whether or not the history list is null in remove_history |
| |
| builtins/history.def |
| - delete_last_history is no longer static so fc builtin can use it |
| |
| builtins/fc.def |
| - use free_history_entry in fc_replhist instead of freeing struct |
| members individually |
| - call delete_last_history from fc_replhist instead of using inline |
| code |
| - if editing (-l not specified), make sure the fc command that caused |
| the editing is removed from the history list, as POSIX specifies |
| |
| builtins/kill.def |
| - just call kill_pid with any pid argument and let it handle pids < -1 |
| This is the only way to let kill_pid know whether a negative pid or |
| a job spec was supplied as an argument to kill |
| |
| builtins/fg_bg.def |
| - force fg_bg to return EXECUTION_SUCCESS explicitly if called by bg |
| and start_job returns successfully |
| - bg now returns success only if all the specified jobs were resumed |
| successfully |
| |
| execute_cmd.c |
| - call init_job_stats from initialize_subshell to zero out the global |
| job stats structure |
| |
| 8/25 |
| ---- |
| bashline.c |
| - change vi_edit_and_execute_command to just call vi when in posix |
| mode, instead of checking $FCEDIT and $EDITOR |
| |
| lib/readline/search.c |
| - if in vi_mode, call rl_free_undo_list in make_history_line_current |
| to dispose of undo list accumulated while reading the search string |
| (if this isn't done, since vi mode leaves the current history |
| position at the entry which matched the search, the call to |
| rl_revert_line in rl_internal_teardown will mangle the matched |
| history entry using a bogus rl_undo_list) |
| - call rl_free_undo_list after reading a non-incremental search string |
| into rl_line_buffer -- that undo list should be discarded |
| |
| lib/readline/rlprivate.h |
| - add UNDO_LIST * member to search context struct |
| |
| lib/readline/isearch.c |
| - initialize UNDO_LIST *save_undo_list member of search context struct |
| |
| 8/27 |
| ---- |
| lib/readline/bind.c |
| - change rl_parse_and_bind to strip whitespace from the end of a |
| variable value assignment before calling rl_variable_bind |
| |
| doc/bash.1,lib/readline/doc/{rluser.texi,readline.3} |
| - clarified the language concerning parsing values for boolean |
| variables in assignment statements |
| |
| 8/28 |
| ---- |
| lib/sh/pathphys.c |
| - fix small memory leak in sh_realpath reported by Eric Blake |
| |
| 8/31 |
| ---- |
| doc/bashref.texi |
| - add additional notes to posix mode section |
| |
| 9/3 |
| --- |
| parse.y |
| - if $'...' occurs within a ${...} parameter expansion within |
| double quotes, don't single-quote the expanded result -- the double |
| quotes will cause it to be expanded incorrectly |
| |
| 9/4 |
| --- |
| builtins/fc.def |
| - if STRICT_POSIX is defined, the posix mode default for the editor to |
| use is $FCEDIT, then ed |
| |
| shell.c |
| - if STRICT_POSIX is defined, initialize `posixly_correct' to 1 |
| |
| config.h.in |
| - add #undef STRICT_POSIX |
| |
| 9/5 |
| --- |
| configure.in |
| - add new option argument, --enable-strict-posix-default, configures |
| bash to be posix-conformant (including defaulting echo to posix |
| conformance) by default |
| |
| builtins/echo.def |
| - if STRICT_POSIX is defined, default echo to xpg-style |
| |
| doc/bashref.texi |
| - describe the --enable-strict-posix-default option to configure |
| |
| 9/10 |
| ---- |
| builtins/mkbuiltins.c |
| - change to not generate N_(""), because the translated empty string is |
| special to GNU gettext |
| |
| 9/13 |
| ---- |
| lib/readline/complete.c |
| - a negative value for rl_completion_query_items means to not ask |
| |
| lib/readline/doc/{{rltech,rluser}.texi,readline.3} |
| - documented new semantics for rl_completion_query_items/ |
| completion-query-items |
| |
| 9/14 |
| ---- |
| bashline.c |
| - bind M-TAB in emacs mode to dynamic-complete-history even if the |
| current binding is `tab-insert' (which is what it is by default), |
| not just if it's unbound |
| |
| 9/15 |
| ---- |
| eval.c |
| - call QUIT before calling dispose_command on current_command after |
| the `exec_done' label. If we dispose current_command first, the |
| longjmp might restore the value of current_command after we've |
| disposed it, and the subsequent call to dispose_command from the |
| DISCARD case will free memory twice |
| |
| 9/16 |
| ---- |
| lib/sh/strto[iu]max.c |
| - make sure the function being declared is not a cpp define before |
| defining it -- should fix problems on HP-UX |
| |
| 9/19 |
| ---- |
| Makefile.in |
| - make sure the binaries for the tests are at the front of $PATH |
| |
| 9/22 |
| ---- |
| parse.y |
| - new flag for parse_matched_pair: P_COMMAND, indicating that the |
| text being parsed is a command (`...`, $(...)) |
| - change calls to parse_matched_pair to include P_COMMAND where |
| appropriate |
| - if P_COMMAND flag is set and the text is unquoted, check for comments |
| and don't try to parse embedded quoted strings if in a comment (still |
| not exactly right yet) |
| |
| 9/24 |
| ---- |
| builtins/history.def |
| - if running history -n, don't count these new lines as history lines |
| for the current session if the `histappend' shell option is set. |
| If we're just appending to the history file, the issue that caused |
| history_lines_this_session to be recalculated doesn't apply -- the |
| history file won't be missing any entries |
| |
| lib/readline/isearch.c |
| - fix C-w handler for isearch string reader to handle multibyte chars |
| |
| lib/readline/rlmbutil.h |
| - new defines for _rl_to_wupper and _rl_to_wlower |
| |
| lib/readline/text.c |
| - use _rl_to_wupper and _rl_to_wlower as appropriate |
| |
| 9/26 |
| ---- |
| execute_cmd.c |
| - in shell_execve, if the exec fails due to E2BIG or ENOMEM, just print |
| the appropriate error message instead of checking out any interpreter |
| specified with #! |
| |
| 9/30 |
| ---- |
| bashhist.c |
| - make $HISTCMD available anytime remember_on_history is non-zero, |
| which indicates that we're saving commands to the history, and |
| let it evaluate to 1 if we're not |
| |
| 10/4 |
| ---- |
| lib/sh/snprintf.c |
| - in floating(), make sure d != 0 before calling chkinfnan -- gcc on the |
| version of Solaris 9 I have translates 0 to -inf on the call |
| |
| [bash-3.1-beta1 frozen] |
| |
| 10/6 |
| ---- |
| jobs.c |
| - set the_pipeline to NULL right away in cleanup_the_pipeline, and |
| dispose a copy of the pointer so we don't mess with the_pipeline |
| while we're in the process of destroying it |
| - block and unblock SIGCHLD around manipulating the_pipeline in |
| cleanup_the_pipeline |
| |
| 10/7 |
| ---- |
| [bash-3.1-beta1 released] |
| |
| lib/readline/isearch.c |
| - when switching directions, make sure we turn off the SF_REVERSE |
| flag in the search context's flags word if we're going from reverse |
| to forward i-search |
| |
| lib/readline/bind.c |
| - new function, rl_variable_value, returns a string representing a |
| bindable readline variable's value |
| - new auxiliary function, _rl_get_string_variable_value, encapsulates |
| everything needed to get a bindable string variable's value |
| - rewrote rl_variable_dumper to use _rl_get_string_variable_value |
| |
| lib/readline/readline.h |
| - new extern declaration for rl_variable_value |
| |
| lib/readline/doc/rltech.texi |
| - documented rl_variable_value |
| |
| bashline.c |
| - in command_word_completion_function, if readline sets |
| rl_completion_found_quote, but doesn't set rl_completion_quote_character, |
| we have an embedded quoted string or backslash-escaped character in |
| the passed text. We need to dequote that before calling |
| filename_completion_function. So far, this is in place only for |
| absolute program names (those containing a `/') |
| - in command_word_completion_function, use rl_variable_value to decide |
| whether or not we should ignore case, and use strncasecmp instead of |
| strncmp where appropriate |
| |
| 10/11 |
| ----- |
| builtins/fc.def |
| - fixed a typo when using POSIX_FC_EDIT_COMMAND |
| |
| redir.h |
| - new flag values for redirections: RX_INTERNAL and RX_USER (currently |
| unused) |
| |
| redir.c |
| - add_undo_redirect and add_undo_close_redirect now set RX_INTERNAL |
| flag when making new redirects |
| - in do_redirection_internal, only set file descriptors > 2 to CLEXEC |
| if they're marked as RX_INTERNAL |
| |
| 10/12 |
| ----- |
| jobs.c |
| - in wait_for_single_pid, if in posix mode, remove the waited-for pid |
| from the list of background pids, forgetting it entirely. POSIX |
| conformance tests test for this. |
| |
| lib/readline/{readline.h,vi_mode.c} |
| - new state flag, RL_STATE_VICMDONCE, set after entering vi command |
| mode the first time; reset on each call to readline() |
| |
| 10/13 |
| ----- |
| lib/readline/undo.c |
| - in rl_revert_line, make sure that revert-line in vi mode leaves |
| rl_point set to 0 no matter the state of the line buffer |
| |
| lib/readline/vi_mode.c |
| - when entering vi_command mode for the first time, free any existing |
| undo list so the previous insertions won't be undone by the `U' |
| command. This is how POSIX.2 says `U' should work (and the test |
| suite tests for it) |
| |
| lib/readline/bind.c |
| - change rl_parse_and_bind so only `set' commands involving boolean |
| readline variables have trailing whitespace stripped from the value |
| string |
| |
| 10/16 |
| ----- |
| lib/glob/sm_loop.c |
| - fix patscan() to correctly scan backslash-escaped characters |
| |
| 10/18 |
| ----- |
| lib/sh/{winsize.c,Makefile.in},{jobs,nojobs}.c,Makefile.in,externs.h |
| - moved get_new_window_size from jobs.c/nojobs.c to new file, |
| lib/sh/winsize.c, made function global |
| |
| {jobs,nojobs,sig}.c,{jobs,sig}.h |
| - moved SIGWINCH handling code to sig.c rather than duplicate it in |
| jobs.c and nojobs.c |
| - call set_sigwinch_handler from sig.c code rather than job control |
| signal initialization |
| |
| sig.[ch] |
| - new variable, sigwinch_received, acts like interrupt_state for |
| SIGWINCH, set by sigwinch_sighandler. sigwinch_sighandler no longer |
| calls get_new_window_size |
| |
| parse.y |
| - add call to get_new_window_size if sigwinch_received at top of |
| shell_getc |
| |
| 10/19 |
| ----- |
| lib/malloc/malloc.c |
| - to avoid orphaning memory on free if the right bucket is busy, use a |
| new function xplit(mem, bucket) to split the block into two or more |
| smaller ones and add those to the right bucket (appropriately marking |
| it as busy) |
| - audit bsplit(), bcoalesce(), and xsplit() for proper use of busy[], |
| since they're dealing with two separate buckets |
| |
| 10/22 |
| ----- |
| subst.c |
| - new flag for string_extract: EX_REQMATCH, means to return an error |
| if a matching/closing character is not found before EOS |
| - new static flag variables: extract_string_error and extract_string_fatal |
| - change expand_word_internal to check for new error returns from |
| string_extract and return errors if appropriate |
| |
| 10/23 |
| ----- |
| builtins/cd.def |
| - make sure we free TDIR in change_to_directory after calling |
| set_working_directory (which allocates new memory) and other places |
| we short-circuit and return |
| |
| 10/24 |
| ----- |
| subst.c |
| - modified fix from 10/22 to allow bare ` to pass through (for |
| some backwards compatibility and more correctness) |
| |
| 10/27 |
| ----- |
| conftypes.h |
| - make MacOS X use the RHAPSODY code that gets HOSTTYPE, et al. |
| at build rather than configure time, to support universal binaries |
| (fix from llattanzi@apple.com) |
| |
| 10/30 |
| ----- |
| builtins/evalstring.c |
| - make sure we don't turn on CMD_NO_FORK in parse_and_execute if |
| we're running a trap command on signal receipt or exit |
| |
| execute_cmd.c |
| - in shell_execve, improve the error message a little bit if the |
| interpreter name in a #! exec header ends with a ^M (as in a DOS- |
| format file) |
| |
| 11/1 |
| ---- |
| lib/readline/vi_mode.c |
| - fix vi-mode `r' command to leave the cursor in the right place |
| |
| [bash-3.1-rc1 frozen] |
| |
| 11/5 |
| ---- |
| execute_cmd.c |
| - make sure a DEBUG trap doesn't overwrite a command string passed to |
| make_child in execute_simple_command |
| |
| bashline.c |
| - rearrange some code in bash_quote_filename so filenames with leading |
| tildes containing spaces aren't tilde-expanded before being |
| returned to the caller |
| |
| 11/6 |
| ---- |
| lib/readline/display.c |
| - when deciding where to move the cursor in rl_redisplay and needing |
| to move the cursor back after moving it vertically and compensate |
| for invisible characters in the prompt string, make sure that |
| _rl_last_c_pos is treated as an absolute cursor position in a |
| multibyte locale and the wrap offset (number of invisible characters) |
| is added explicitly when deciding how many characters to backspace |
| |
| 11/10 |
| ----- |
| lib/readline/terminal.c |
| - _rl_set_screen_size now interprets a lines or columns argument < 0 |
| as an indication not to change the current value |
| |
| 11/11 |
| ----- |
| |
| lib/readline/terminal.c |
| - new function, rl_reset_screen_size, calls _rl_get_screen_size to |
| reset readline's idea of the terminal size |
| - don't call _rl_get_screen_size in _rl_init_terminal_io if both |
| _rl_screenheight and _rl_screenwidth are > 0 |
| - don't initialize _rl_screenheight and _rl_screenwidth to 0 in |
| _rl_init_terminal_io; let caller take care of it |
| - set _rl_screenheight and _rl_screenwidth to 0 before calling |
| _rl_init_terminal_io |
| |
| lib/readline/readline.h |
| - new extern declaration for rl_reset_screen_size |
| |
| lib/readline/doc/rltech.texi |
| - documented rl_reset_screen_size |
| |
| variables.c |
| - if readline is being used, compile in a special var function for |
| assignments to LINES and COLUMNS that calls rl_set_screen_size or |
| rl_reset_screen_size as appropriate. Only do this in posix mode |
| and only when STRICT_POSIX is defined at compile time |
| - new semaphore variable, winsize_assignment, set while doing an |
| assignment to LINES or COLUMNS |
| - new variable, winsize_assigned, says LINES or COLUMNS was assigned |
| to or found in the environment |
| - if in the middle of an assignment to LINES or COLUMNS, make |
| sh_set_lines_and_columns a no-op |
| |
| lib/sh/winsize.c |
| - get_new_window_size now takes two int * arguments, to return the |
| screen dimensions |
| |
| externs.h |
| - change extern declaration for get_new_window_size |
| |
| {jobs,nojobs}.c, parse.y |
| - change callers of get_new_window_size |
| |
| 11/12 |
| ----- |
| lib/readline/terminal.c |
| - new variable, rl_prefer_env_winsize, gives LINES and COLUMNS |
| precedence over values from the kernel when computing window size |
| |
| lib/readline/readline.h |
| - extern declaration for rl_prefer_env_winsize |
| |
| lib/readline/doc/rltech.texi |
| - document rl_prefer_env_winsize |
| |
| 11/13 |
| ----- |
| lib/readline/rltty.c |
| - change rl_prep_terminal to make sure we set and reset the tty |
| special characters in the vi insertion keymap if in vi mode. This |
| matters if we get accept-line for the previous line while in vi |
| command mode |
| |
| 11/14 |
| ----- |
| builtins/pushd.def |
| - make sure any call to cd_builtin includes a leading `--' from the |
| argument list (or constructs one) |
| |
| 11/16 |
| ----- |
| pcomplete.c |
| - fix small memory leak in gen_wordlist_matches |
| |
| [bash-3.1-rc2 frozen] |
| |
| 11/21 |
| ----- |
| [bash-3.1-rc2 released] |
| |
| 11/23 |
| ----- |
| lib/readline/display.c |
| - changes to rl_redisplay to compensate for update_line updating |
| _rl_last_c_pos without taking invisible characters in the line into |
| account. Important in multibyte locales where _rl_last_c_pos is an |
| absolute cursor position |
| - changes to _rl_move_cursor_relative to account for _rl_last_c_pos |
| being an absolute cursor position in a multibyte character locale |
| - rewrote _rl_move_cursor_relative to make it a little simpler |
| |
| 11/29 |
| ----- |
| lib/readline/display.c |
| - changes to rl_redisplay and update_line for update_line to communicate |
| upward that it took the number of invisible characters on the current |
| line into account when modifying _rl_last_c_pos |
| - in update_line, adjust _rl_last_c_pos by wrap_offset before calling |
| _rl_move_cursor_relative, so we pass correct information about the |
| true cursor position |
| |
| 12/1 |
| ---- |
| configure.in |
| - changed release status to `release' |
| |
| [bash-3.1 frozen] |
| |
| 12/8 |
| ---- |
| [bash-3.1 released] |
| |
| 12/9 |
| ---- |
| doc/{bash.1,version.texi},lib/readline/doc/version.texi |
| - remove `beta1' from man page footer and texinfo documents |
| |
| variables.c |
| - make sure winsize_assignment is protected by #ifdef READLINE, so |
| minimal shell will compile |
| |
| builtins/read.def |
| - make sure error cases free memory and run any unwind-protects to |
| avoid memory leaks |
| |
| 12/10 |
| ----- |
| execute_cmd.c |
| - change execute_command_internal to set $PIPESTATUS for ((...)) and |
| [[ ... ]] commands |
| |
| doc/{bash.1,bashref.texi,version.texi} |
| - add documentation for ulimit -[iqx] and bump revision date |
| |
| 12/12 |
| ----- |
| parse.y |
| - make sure parse_compound_assignment saves and restores the |
| PST_ASSIGNOK parser state flag around its calls to read_token. |
| Fixes bug reported by Mike Frysinger |
| |
| 12/13 |
| ----- |
| parse.y |
| - change parse_compound_assignment to save and restore the value of |
| last_read_token. Not sure why it was set unconditionally in the |
| first place after parsing the complete compound assignment |
| |
| 12/14 |
| ----- |
| lib/readline/text.c |
| - don't use return value of rl_kill_text (which always succeeds and |
| returns the number of characters killed) in rl_delete as an indication |
| of success or failure |
| - ditto for return value of rl_delete_text |
| |
| lib/readline/readline.c |
| - don't return the value of the called readline function as the return |
| value from _rl_dispatch_subseq; -1 means something different to the |
| callers (return 0 all the time to indicate that a readline function |
| was found and dispatched). Fix from Andreas Schwab for <DEL><DEL> |
| bug in callback interface first reported by Mike Frysinger |
| |
| execute_cmd.c |
| - fixed a typo in execute_case_command |
| |
| 12/15 |
| ----- |
| aclocal.m4 |
| - add check for wctype() to BASH_CHECK_MULTIBYTE, define HAVE_WCTYPE |
| |
| config.h.in |
| - add HAVE_WCTYPE #define |
| |
| config-bot.h |
| - add HAVE_WCTYPE to the set of checks for HANDLE_MULTIBYTE. This |
| should catch the deficient NetBSD multibyte support |
| |
| 12/16 |
| ----- |
| parse.y |
| - use CTLESC instead of literal '\001' when decode_prompt_string |
| prefixes RL_PROMPT_START_IGNORE and RL_PROMPT_END_IGNORE |
| |
| 12/20 |
| ----- |
| lib/readline/display.c |
| - don't treat RL_PROMPT_START_IGNORE specially inside a sequence of |
| ignored characters |
| - keep track of the start of the current sequence of ignored |
| characters; make sure that an empty sequence of such characters |
| really is an empty sequence, not one that happens to end with '\001' |
| (RL_PROMPT_START_IGNORE) |
| |
| 12/21 |
| ----- |
| subst.c |
| - change expand_word_internal to process rest of `tilde-word' as a |
| regular part of the word if tilde expansion leaves the tilde-word |
| unchanged. This means that ~$USER expands to ~chet, which seems |
| more intuitive, and is effectively what bash-3.0 did |
| |
| 12/23 |
| ----- |
| subst.c |
| - when making a local array variable in do_compound_assignment, make |
| sure that we don't use a variable of the same name from a previous |
| context |
| |
| doc/bash.1 |
| - documented expansions for word and patterns in case statement |
| |
| builtins/ulimit.def,doc/{bashref.texi,bash.1} |
| - added new -e and -r (nice and rtprio) options to ulimit; documented |
| them |
| |
| 12/26 |
| ----- |
| variables.c |
| - use `hmax' instead of `num' in sv_histsize to avoid integer overflow |
| problems with intmax_t |
| |
| builtins/read.def |
| - add unwind-protect to restore rl_attempted_completion_function in |
| case of a timeout |
| |
| {bashline,variables}.c |
| - move initialization of HISTSIZE from initialization path to |
| load_history, so it can be overridden by a value assigned in a |
| startup file |
| |
| lib/readline/misc.c |
| - add a missing `return r' so that rl_digit_loop returns a meaningful |
| value |
| |
| lib/readline/{bind,callback,display,isearch,rltty,search,text,vi_mode}.c |
| - minor cleanups to satisfy compiler warnings, mostly removing unused |
| variables |
| |
| 12/27 |
| ----- |
| support/Makefile.in |
| - add LIBS_FOR_BUILD support; defaults to ${LIBS} |
| |
| Makefile.in |
| - add LIBS_FOR_BUILD with no default value; use when linking programs |
| using CC_FOR_BUILD (e.g., bashversion) |
| |
| 12/28 |
| ----- |
| lib/readline/bind.c |
| - fix rl_translate_keyseq bad translation of \M-\C-x sequences |
| |
| execute_cmd.c |
| - in execute_arith_command, if the expression expands to more than one |
| word, make sure we join the words into a single string and pass the |
| entire thing to evalexp() |
| |
| expr.c |
| - new functions: _is_arithop(c), returns true if C is a valid single- |
| character arithmetic operator; _is_multiop(c), returns true if C is |
| a token corresponding to a valid multi-character arithmetic operator |
| - if we encounter a character that isn't a valid arithmetic |
| operator, throw an error. Try to be intelligent about what type of |
| error message to print |
| |
| subst.c |
| - new function, expand_arith_string, calls expand_string_if_necessary; |
| used where an arithmetic expression needs to be expanded |
| |
| subst.h |
| - new extern declaration for expand_arith_string |
| |
| arrayfunc.c |
| - in array_expand_index, call expand_arith_string to expand the |
| subscript in a fashion consistent with other arithmetic expressions |
| |
| subst.c |
| - fix parameter_brace_patsub so that we don't try to anchor the pattern |
| at the beginning or end of the string if we're doing global |
| replacement -- that combination doesn't doesn't make sense, and |
| the changed behavior is compatible with ksh93 |
| |
| doc/{bash.1,bashref.texi} |
| - changed description of pattern substitution to match the new |
| semantics |
| |
| tests/new-exp.tests |
| - change tests to remove all ${pat//#rep} and ${pat//%rep} |
| expansions, since they don't mean the same thing anymore |
| |
| 12/29 |
| ----- |
| support/signames.c |
| - new file, initialize_signames() function from old mksignames.c. This |
| file builds the signal_names array |
| |
| support/mksignames.c |
| - strip out initialize_signames(), move to signames.c. This file only |
| writes signames.h |
| - set up to only write a stub signames.h if CROSS_COMPILING is defined, |
| with extern declaration for initialize_signames |
| - if not cross compiling, #define initialize_signames to nothing |
| |
| Makefile.in |
| - mksignames is now linked from mksignames.o and buildsignames.o |
| - add rules to build signames.o, assuming we're building it as part |
| of the shell (cross-compiling) |
| |
| trap.c |
| - call initialize_signames from initialize_traps |
| |
| configure.in |
| - set SIGNAMES_O to nothing (normal) or signames.o (cross-compiling), |
| substitute into Makefile |
| - don't set SIGNAMES_H if cross-compiling any more |
| |
| 12/30 |
| ----- |
| command.h |
| - new word flag: W_NOPROCSUB, inhibits process substitution on a word |
| |
| subst.c |
| - change expand_word_internal to suppress process substitution if the |
| word has the W_NOPROCSUB flag |
| |
| shell.c |
| - --wordexp turns on W_NOPROCSUB in addition to W_NOCOMSUB |
| |
| subst.c |
| - change string_list_dollar_at and string_list_dollar_star so that |
| MB_CUR_MAX is used to size an array only when using gcc, since gcc |
| can handle non-constant array sizes using a mechanism like alloca. |
| Other compilers, e.g. Sun's compiler, do not implement that |
| extension |
| |
| 12/31 |
| ----- |
| builtins/mkbuiltins.c |
| - when cross-compiling, don't include <config.h>, since it's for the |
| target rather than the host system. Instead, choose a reasonable |
| set of default #defines based on a minimal POSIX system |
| |
| jobs.c |
| - change find_process to handle a NULL return value from find_pipeline |
| - return immediately from delete_job if jobs[index] is already NULL or |
| if it has a null pipeline associated with it |
| - in delete_job, if find_last_proc returns NULL, don't try to call |
| bgp_delete |
| |
| 1/7/2006 |
| -------- |
| doc/bash.1 |
| - patch from Tim Waugh to replace some literal single quotes with |
| \(aq, the groff special character for it |
| |
| jobs.c |
| - in realloc_jobs_list, make sure to zero out slots after j_lastj |
| in the new list |
| |
| 1/9 |
| --- |
| support/mksignames.c |
| - make sure to include <signal.h> to get right value of NSIG from |
| (usually) <sys/signal.h> |
| |
| 1/10 |
| ---- |
| parse.y |
| - when calling parse_matched_pair on a $(...) command substitution, |
| don't pass the P_DQUOTE flag so that single quotes don't get |
| stripped from $'...' inside the command substitution. Bug report |
| and fix from Mike Stroyan <mike.stroyan@hp.com> |
| |
| jobs.c |
| - start maintaining true count of living children in js.c_living |
| - call reset_current in realloc_jobs_list, since old values for current |
| and previous job are most likely incorrect |
| - don't allocate a new list in realloc_jobs_list if the old size and |
| new size are the same; just compact the existing list |
| - make sure realloc_jobs_list updates value of js.j_njobs |
| - add some more itrace messages about non-null jobs after j_lastj in |
| jobs array |
| |
| 1/11 |
| ---- |
| bashjmp.h |
| - new value for second argument to longjmp: SIGEXIT. Reserved for |
| future use |
| |
| 1/12 |
| ---- |
| jobs.c |
| - add logic to make_child to figure out when pids wrap around |
| - turn second argument to delete_job into flags word, added flag to |
| prevent adding proc to bgpids list |
| |
| 1/13 |
| ---- |
| lib/readline/vi_mode.c |
| - move code that moves forward a character out of rl_vi_append_mode |
| into a separate function, _rl_vi_append_forward |
| - change _rl_vi_append_mode to save `a' as the last command, so it |
| can be redone properly |
| - new function _rl_vi_backup, moves point back a character taking |
| multibyte locales into account |
| - change rl_vi_redo to handle redoing an `a' command specially -- |
| it should be redone like `i' but after moving forward a character |
| - change rl_vi_redo to use _rl_vi_backup to move point backward |
| after redoing `i' or `a' |
| |
| jobs.c |
| - new function, delete_old_job (pid), checks whether or not PID is in |
| a job in the jobs list. If so, and the job is dead, it just removes |
| the job from the list. If so, and the job is not dead, it zeros |
| the pid in the appropriate PROCESS so pid aliasing doesn't occur |
| - make_child calls delete_old_job to potentially remove an already-used |
| instance of the pid just forked from the jobs list if pids have |
| wrapped around. Finally fixes the bug reported by Tim Waugh |
| <twaugh@redhat.com> |
| |
| trap.c |
| - new define, GETORIGSIG(sig), gets the original handling for SIG and |
| sets SIG_HARD_IGNORE if that handler is SIG_IGN |
| - call GETORIGSIG from initialize_traps, get_original_signal, and |
| set_signal |
| |
| jobs.c |
| - in wait_for, if the original SIGINT handler is SIG_IGN, don't set |
| the handler to wait_sigint_handler. This keeps scripts started in |
| the background (and ignoring SIGINT) from dying due to SIGINT while |
| they're waiting for a child to exit. Bug reported by Ingemar |
| Nilsson <init@kth.se> |
| |
| lib/readline/vi_mode.c |
| - don't save text to buffer unless undo pointer points to a record of |
| type UNDO_INSERT; zero it out instead. This fixes bug reported by |
| Craig Turner <craig@synect.com> with redoing `ctd[ESC]' (empty |
| insert after change to) |
| |
| shell.c |
| - change set_shell_name so invocations like "-/bin/bash" are marked as |
| login shells |
| |
| doc/bash.1 |
| - add note about destroying functions with `unset -f' to the section |
| on shell functions |
| |
| lib/readline/terminal.c |
| - if readline hasn't been initialized (_rl_term_autowrap == -1, the |
| value it's now initialized with), call _rl_init_terminal_io from |
| _rl_set_screen_size before deciding whether or not to decrement |
| _rl_screenwidth. Fixes bug from Mike Frysinger <vapier@gentoo.org> |
| |
| 1/14 |
| ---- |
| lib/readline/input.c |
| - allow rl_set_keyboard_input_timeout to set the timeout to 0, for |
| applications that want to use select() like a poll without any |
| waiting |
| |
| lib/readline/doc/rltech.texi |
| - documented valid values for timeout in rl_set_keyboard_input_timeout |
| |
| jobs.c |
| - in stop_pipeline, don't have the parent shell call give_terminal_to |
| if subshell_environment contains SUBSHELL_ASYNC (no background |
| process should ever give the terminal to anything other than |
| shell_pgrp) |
| - in make_child, don't give the terminal away if subshell_environment |
| contains SUBSHELL_ASYNC |
| |
| 1/15 |
| ---- |
| subst.c |
| - in parameter_brace_expand, if extracting ${#varname}, only allow |
| `}' to end the expansion, since none of the other expansions are |
| valid. Fixes Debian bug reported by Jan Nordhorlz <jckn@gmx.net> |
| |
| 1/17 |
| ---- |
| parse.y |
| - in parse_matched_pair, protect all character tests with the MBTEST |
| macro |
| - in parse_dparen, take out extra make_word after call to alloc_word_desc |
| (mem leak) |
| |
| 1/18 |
| ---- |
| parse.y |
| - in parse_matched_pair, add P_ALLOWESC to flags passed to recursive |
| parse_matched_pair call when encountering a single or double quote |
| inside a ``-style command substitution |
| |
| execute_cmd.c |
| - add call to QUIT at beginning of execute_command_internal; better |
| responsiveness to SIGINT |
| |
| 1/21 |
| ---- |
| lib/readline/bind.c |
| - change rl_invoking_keyseqs_in_map to honor the setting of |
| convert-meta when listing key bindings, since if convert-meta is off, |
| using '\M-' as the prefix for bindings in, for instance, |
| emacs-escape-keymap, is wrong. This affects `bind -p' output |
| - change rl_untranslate_keyseq to add '\e' instead of '\C-[' for |
| ESC |
| |
| execute_cmd.c |
| - add call to QUIT at end of execute_command |
| |
| 1/23 |
| ---- |
| lib/readline/display.c |
| - changed two places in update_line where a check of whether the cursor |
| is before the last invisible character in the prompt string to |
| differentiate between the multibyte character case (where |
| _rl_last_c_pos is a physical cursor position) and the single-byte |
| case (where it is a buffer index). This prevents many unnecessary |
| \r-redraw the line sequences. Reported by Dan Jacobson. |
| |
| 1/24 |
| ---- |
| quit.h |
| - wrap QUIT macro in do...while(0) like other compound statement |
| macros |
| - CHECK_TERMSIG define (placeholder for now); future use will be to |
| handle any received signals that should cause the shell to |
| terminate (e.g., SIGHUP) |
| |
| {input,jobs,nojobs}.c |
| - add calls to CHECK_TERMSIG where appropriate (reading input and |
| waiting for children) |
| - include quit.h if necessary |
| |
| 1/25 |
| ---- |
| parse.y |
| - undo change that makes `)' in a compound assignment delimit a token. |
| It messes up arithmetic expressions in assignments to `let', among |
| other things |
| |
| sig.h,{jobs,nojobs,sig,trap}.c,builtins/trap.def |
| - rename termination_unwind_protect to termsig_sighandler |
| |
| sig.c |
| - split termsig_sighandler into two functions: termsig_sighandler, which |
| runs as a signal handler and sets a flag noting that a terminating |
| signal was received, and termsig_handler, which runs when it is `safe' |
| to handle the signal and exit |
| - new terminate_immediately variable, similar to interrupt_immediately |
| - termsig_sighandler calls termsig_handler immediately if |
| terminate_immediately is non-zero |
| |
| quit.h |
| - change CHECK_TERMSIG macro to check terminating_signal and call |
| termsig_handler if it's non-zero |
| - add same check of terminating_signal and call to termsig_handler to |
| QUIT macro |
| |
| {jobs,nojobs}.c |
| - change call to termsig_sighandler to call termsig_handler directly, |
| as was intended |
| |
| parse.y,builtins/read.def |
| - set terminate_immediately to non-zero value when reading interactive |
| input, as is done with interrupt_immediately |
| |
| 1/26 |
| ---- |
| doc/{bash.1,bashref.texi} |
| - reworded the POSIX standard references to remove mention of POSIX.2 |
| or 1003.2 -- it's all the 1003.1 standard now. Recommended by |
| Arnold Robbins |
| |
| 1/27 |
| ---- |
| lib/readline/complete.c |
| - move call to filename dequoting function into |
| rl_filename_completion_function; call only if directory completion |
| hook isn't set. This means that directory-completion-hook now needs |
| to dequote the directory name. We don't want to dequote the directory |
| name before calling the directory-completion-hook. Bug reported by |
| Andrew Parker <andrewparker@bigfoot.com> |
| |
| bashline.c |
| - add necessary directory name dequoting to bash_directory_expansion |
| and bash_directory_completion_hook |
| |
| lib/readline/doc/rltech.texi |
| - add note to description of rl_directory_completion_hook that it |
| needs to dequote the directory name even if no other expansions are |
| performed |
| |
| 1/28 |
| ---- |
| braces.c |
| - make sure that we skip over braces that don't start a valid matched |
| brace expansion construct in brace_expand -- there might be a valid |
| brace expansion after the unmatched `{' later in the string |
| - brace_gobbler now checks that when looking for a `}' to end a brace |
| expansion word, there is an unquoted `,' or `..' that's not inside |
| another pair of braces. Fixes the a{b{c,d}e}f problem reported by |
| Tim Waugh |
| |
| builtins/declare.def |
| - when not in posix mode, and operating on shell functions, typeset |
| and declare do not require their variable operands to be valid |
| shell identifiers. The other `attribute' builtins work this way. |
| Fixes inconsistency reported by Mike Frysinger <vapier@gentoo.org> |
| |
| {configure,config.h}.in |
| - add test for setregid, define HAVE_SETREGID and HAVE_DECL_SETREGID |
| as appropriate |
| - add test for eaccess, define HAVE_EACCESS if found |
| |
| lib/sh/eaccess.c |
| - new file, with sh_stat and sh_eaccess functions, moved from test.c |
| - renamed old sh_eaccess as sh_stataccess, since it uses the stat(2) |
| information to determine file accessibility |
| - new function, sh_euidaccess, to call when uid != euid or gid != egid; |
| temporarily swaps uid/euid and gid/egid around call to access |
| - rewrote sh_eaccess to call eaccess, access, sh_euidaccess or |
| sh_stataccess as appropriate. access(2) will take into account |
| things like ACLs, read-only file systems, file flags, and so on. |
| |
| lib/sh/Makefile.in,Makefile.in |
| - add necessary entries for eaccess.[co] |
| |
| test.c |
| - change calls to test_stat to call sh_stat |
| |
| {test,general}.c |
| - change calls to test_eaccess to call sh_eaccess |
| |
| externs.h |
| - new extern declaration for sh_eaccess |
| |
| test.[ch] |
| - remove test_stat and test_eaccess |
| |
| 1/29 |
| ---- |
| braces.c |
| - make change from 1/28 dependant on CSH_BRACE_COMPAT not being |
| defined (since old bash behavior is what csh does, defining |
| CSH_BRACE_COMPAT will produce old bash behavior) |
| |
| 1/30 |
| ---- |
| bashline.c |
| - last argument of bash_default_completion is now a flags word: |
| DEFCOMP_CMDPOS (in command position) is only current value |
| - attempt_shell_completion now computes flags before calling |
| bash_default_completion |
| - if no_empty_command_completion is set, bash does not attempt command |
| word completion even if not at the beginning of the line, as long |
| as the word to be completed is empty and start == end (catches |
| beginning of line and all whitespace preceding point) |
| |
| 2/4 |
| --- |
| lib/readline/display.c |
| - change _rl_make_prompt_for_search to use rl_prompt and append the |
| search character to it, so the call to expand_prompt in rl_message |
| will process the non-printing characters correctly. Bug reported |
| by Mike Stroyan <mike.stroyan@hp.com> |
| |
| 2/5 |
| --- |
| lib/readline/display.c |
| - fix off-by-one error when comparing against PROMPT_ENDING_INDEX, |
| which caused a prompt with invisible characters to be redrawn one |
| extra time in a multibyte locale. Change from <= to < fixes |
| multibyte locale, but I added 1 to single-byte definition of |
| PROMPT_ENDING_INDEX (worth checking) to compensate. Bug reported |
| by Egmont Koblinger <egmont@uhulinux.hu> |
| |
| 2/8 |
| --- |
| lib/readline/terminal.c |
| - call _emx_get_screensize with wr, wc like ioctl code for consistency |
| - new function, _win_get_screensize, gets screen dimensions using |
| standard Windows API for mingw32 (code from Denis Pilat) |
| - call _win_get_screensize from _rl_get_screen_size on mingw32 |
| |
| lib/readline/rlconf.h |
| - define SYS_INPUTRC (/etc/inputrc) as system-wide default inputrc |
| filename |
| |
| support/shobj-conf |
| - changes to make loadable builtins work on MacOS X 10.[34] |
| |
| builtins/pushd.def |
| - changes to make it work as a loadable builtin compiled with gcc4 |
| |
| 2/9 |
| --- |
| lib/readline/bind.c |
| - add SYS_INPUTRC as last-ditch default (if DEFAULT_INPUTRC does not |
| exist or can't be read) in rl_read_init_file |
| |
| lib/readline/doc/rluser.texi |
| - add description of /etc/inputrc as ultimate default startup file |
| |
| 2/10 |
| ---- |
| lib/readline/bind.c |
| - fix problem with rl_function_of_keyseq that returns a non-keymap |
| bound to a portion of the passed key sequence without processing |
| the entire thing. We can bind maps with existing non-map |
| functions using the ANYOTHERKEY binding code. |
| |
| variables.c |
| - shells running in posix mode do not set $HOME, as POSIX apparently |
| requires |
| |
| 2/15 |
| ---- |
| braces.c |
| - mkseq() now takes the increment as an argument; changed callers |
| |
| 2/16 |
| ---- |
| builtins/hash.def |
| - print `hash table empty' message to stdout instead of stderr |
| |
| 2/17 |
| ---- |
| lib/readline/readline.c |
| - when resetting rl_prompt in rl_set_prompt, make sure rl_display_prompt |
| is set when the function returns |
| |
| 2/18 |
| ---- |
| lib/readline/display.c |
| - further fixes to _rl_make_prompt_for_search from Eric Blake to deal |
| with multiple calls to expand_prompt |
| |
| 2/21 |
| ---- |
| builtins/hash.def |
| - don't print `hash table empty' message in posix mode |
| |
| 2/27 |
| ---- |
| lib/glob/sm_loop.c |
| - change extmatch() to turn off FNM_PERIOD in flags passed to recursive |
| calls to gmatch() when calling it with a substring after the start |
| of the string it receives. Changed `+', `*', `?, `@', and `!' cases |
| to do the right thing. Fixes bug reported by Benoit Vila |
| <bvila@free.fr> |
| |
| braces.c |
| - add QUIT; statements to mkseq to make large sequence generation |
| interruptible |
| |
| 2/28 |
| ---- |
| lib/glob/glob.c |
| - initialize nalloca in glob_vector |
| |
| 3/1 |
| --- |
| lib/glob/glob.c |
| - in glob_vector, when freeing up the linked list after some error, |
| make sure to set `tmplink' to 0 if `firstlink' is set to 0, else we |
| get multiple-free errors |
| |
| 3/5 |
| --- |
| trap.c |
| - inheritance of the DEBUG, RETURN, and ERR traps is now dependent |
| only on the `functrace' and `errtrace' shell options, as the |
| documentation says, rather than on whether or not the shell is in |
| debugging mode. Reported by Philip Susi <psusi@cfl.rr.com> |
| |
| parse.y |
| - in parse_matched_pair, don't recursively parse ${...} or other |
| ${...} constructs inside `` |
| - in parse_matched_pair, remove special code that recursively parses |
| quoted strings inside `` constructs. For Bourne shell compatibility |
| |
| 3/6 |
| --- |
| builtins/pushd.def |
| - let get_directory_stack take take an `int flags' argument and convert |
| $HOME to ~ if flags&1 is non-zero |
| |
| builtins/common.h |
| - change extern declaration for get_directory_stack |
| |
| variables.c |
| - call get_directory_stack with an arg of 0 to inhibit converting |
| $HOME to ~ in the result. Fixes cd ${DIRSTACK[1]} problem |
| reported by Len Lattanzi <llattanzi@apple.com> (cd fails because |
| the tildes won't be expanded after variable expansion) |
| |
| jobs.c |
| - changed hangup_all_jobs slightly so stopped jobs marked J_NOHUP |
| won't get a SIGCONT |
| |
| general.c |
| - changed check_binary_file() to check for a NUL byte instead of a |
| non-printable character. Might at some point want to check |
| entire (possibly multibyte) characters instead of just bytes. Hint |
| from ksh via David Korn |
| |
| 3/7 |
| --- |
| builtins/reserved.def |
| - changed runs of spaces to tabs in variables help text to make |
| indentation better when displayed |
| |
| builtins/mkbuiltins.c |
| - changes to avoid the annoying extra space that keeps gettext from |
| being passed an empty string |
| |
| 3/9 |
| --- |
| lib/glob/glob.c |
| - make sure globbing is interrupted if the shell receives a terminating |
| signal |
| |
| 3/14 |
| ---- |
| lib/readline/search.c |
| - call rl_message with format argument of "%" in _rl_nsearch_init |
| to avoid `%' characters in the prompt string from being interpreted |
| as format specifiers to vsnprintf/vsprintf |
| |
| 3/19 |
| ---- |
| parse.y, eval.c, input.h |
| - change execute_prompt_command to execute_variable_command; takes the |
| variable name as a new second argument |
| |
| 3/25 |
| ---- |
| bashline.c |
| - command_word_completion_function keeps track of when it's searching |
| $PATH and doesn't return directory names as matches in that case. |
| Problem reported by Pascal Terjan <pterjan@mandriva.com> |
| - command_word_completion_function returns what it's passed as a |
| possible match if it's the name of a directory in the current |
| directory (only non-absolute pathnames are so tested). |
| |
| 3/27 |
| ---- |
| subst.c |
| - expand_arith_string takes a new argument: quoted. Either 0 (outside |
| subst.c) or Q_DOUBLE_QUOTES (substitution functions); changed callers |
| |
| subst.h |
| - changed extern declaration for expand_arith_string |
| |
| arrayfunc.c |
| - changed call to expand_arith_string in array_expand_index |
| |
| 3/31 |
| ---- |
| lib/readline/histfile.c |
| - change read_history_range to allow windows-like \r\n line endings |
| |
| execute_cmd.c |
| - add new variable, line_number_for_err_trap, currently set but not |
| used |
| |
| 4/2 |
| --- |
| lib/sh/strtrans.c |
| - add code to echo -e and echo with xpg_echo enabled to require |
| a leading 0 to specify octal constants |
| |
| 4/3 |
| --- |
| subst.c |
| - slight change to wcsdup() replacement: use memcpy instead of wcscpy |
| |
| parse.y |
| - before turning on W_COMPASSIGN, make sure the final character in the |
| token is a `(' (avoids problems with things like a=(4*3)/2) |
| |
| 4/4 |
| --- |
| lib/sh/snprintf.c |
| - in number() and lnumber(), turn off PF_ZEROPAD if explicit precision |
| supplied in format |
| - change number() and lnumber() to correctly implement zero-padding |
| specified by a non-zero `.precision' part of the format |
| |
| subst.c |
| - new flag for extract_delimited_string: EX_COMMAND. For $(...), so |
| we can do things like skip over delimiters in comments. Added to |
| appropriate callers |
| - changes to extract_delimited_string to skip over shell comments when |
| extracting a command for $(...) (EX_COMMAND is contained in the |
| flags argument) |
| |
| 4/5 |
| --- |
| subst.c |
| - first argument to skip_single_quoted is now a const char * |
| - new function, chk_arithsub, checks for valid arithmetic expressions |
| by balancing parentheses. Fix based on a patch from Len Lattanzi |
| |
| 4/6 |
| --- |
| {configure,config.h}.in |
| - add separate test for isnan in libc, instead of piggybacking on |
| isinf-in-libc test |
| |
| lib/sh/snprintf.c |
| - separate the isnan replacement function so it's guarded by its own |
| HAVE_ISNAN_IN_LIBC define |
| |
| lib/sh/wcsdup.c |
| - new file, contains replacement wcsdup library function from subst.c |
| with change back to using wcscpy |
| |
| Makefile.in,lib/sh/Makefile.in |
| - make sure wcsdup.c is compiled and linked in |
| |
| subst.c |
| - wcsdup now found in libsh; removed static definition |
| |
| 4/10 |
| ---- |
| lib/readline/callback.c |
| - loop over body of rl_callback_read_char as long as there is additional |
| input rather than just calling readline_internal_char, which does |
| not handle multi-character key sequences or escape-prefixed chars |
| |
| lib/readline/macro.c |
| - make sure we turn off RL_STATE_MACROINPUT when the macro stack is |
| empty if we are reading additional input with RL_STATE_MOREINPUT |
| |
| support/shobj-conf |
| - Mac OS X no longer likes the `-bundle' option to gcc when creating a |
| dynamic shared library |
| |
| 4/11 |
| ---- |
| lib/tilde/tilde.c |
| - don't try to dereference user_entry if HAVE_GETPWENT isn't defined |
| |
| lib/readline/input.c |
| - make sure chars_avail is not used without being assigned a value in |
| rl_gather_tyi |
| - use _kbhit() to check for available input on Windows consoles, in |
| rl_gather_tyi and _rl_input_available |
| |
| 4/21 |
| ---- |
| lib/readline/display.c |
| - calculate (in expand_prompt) and keep track of length of local_prompt |
| in local_prompt_len; use where appropriate |
| - when using o_pos to check whether or not we need to adjust |
| _rl_last_c_pos after calling update_line, assume that it's correct |
| (a buffer index in non-multibyte locales and a cursor position in |
| multibyte locales) and adjust with wrap_offset as appropriate |
| - in update_line, set cpos_adjusted to 1 after calling |
| _rl_move_cursor_relative to move to the end of the displayed prompt |
| string |
| - in _rl_move_cursor_relative, check that the multibyte display |
| position is after the last invisible character in the prompt string |
| before offsetting it by the number of invisible characters in the |
| prompt (woff) |
| |
| 4/26 |
| ---- |
| lib/readline/doc/{rluser.texi,readline.3} |
| - make sure to note that key bindings don't allow any whitespace |
| between the key name or sequence to be bound and the colon |
| |
| 4/28 |
| ---- |
| lib/readline/display.c |
| - in update_line, make sure we compare _rl_last_c_pos as strictly less |
| than PROMPT_ENDING_INDEX, since it's 0-based, to avoid multiple |
| prompt redraws |
| |
| 5/4 |
| --- |
| parse.y |
| - in decode_prompt_string, only prefix the expansion of \[ or \] |
| with CTLESC if the corresponding readline escape character is |
| CTLESC (coincidentally the same as \[) or CTLNUL. Bug report sent |
| by Mike Frysinger <vapier@gentoo.org> prompted the discovery |
| |
| aclocal.m4 |
| - slight change to test for /dev/fd to compensate for a linux |
| failing; suggested by Mike Frysinger <vapier@gentoo.org> |
| |
| 5/9 |
| --- |
| arrayfunc.c |
| - broke assign_array_var_from_string into two functions: |
| expand_compound_array_assignment and assign_compound_array_list; |
| assign_array_var_from_string just calls those functions now |
| |
| arrayfunc.h |
| - new extern declarations for expand_compound_array_assignment and |
| assign_compound_array_list |
| |
| subst.c |
| - in do_compound_assignment, call expand_compound_array_assignment |
| before creating the local variable so a previous inherited |
| value can be used when expanding the rhs of the compound assignment |
| statement |
| |
| 5/11 |
| ---- |
| doc/{bash.1,bashref.texi} |
| - clarifed `trap' description to make it clear that trapped signals |
| that are not set to SIG_IGN are reset when a subshell is created |
| |
| 5/18 |
| ---- |
| locale.c |
| - change reset_locale_vars to call setlocale (LC_ALL, "") if LANG |
| is unset or NULL |
| - if LANG is unset or NULL, reset the export environment before |
| calling setlocale in reset_locale_vars, and trust that it will |
| change the environment setlocale() inspects |
| |
| 5/21 |
| ---- |
| lib/readline/history.c |
| - new function, HIST_ENTRY *alloc_history_entry (char *string, char *ts); |
| creates a new history entry with text STRING and timestamp TS (both |
| of which may be NULL) |
| - new function, HIST_ENTRY *copy_history_entry (HIST_ENTRY *hist), |
| which copies the line and timestamp entries to new memory but just |
| copies the data member, since that's an opaque pointer |
| - new function, void replace_history_data (int which, histdata_t *old, histdata_t *new) |
| which replaces the `data' member of specified history entries with |
| NEW, as long as it is OLD. WHICH says which history entries to |
| modify |
| - add calls to replace_history_data in rl_free_undo_list and |
| rl_do_undo |
| |
| lib/readline/undo.c |
| - new function, alloc_undo_entry (enum undo_code what, int start, int end, char *text) |
| takes care of allocating and populating a struct for an individual |
| undo list entry |
| - new function: _rl_copy_undo_entry(UNDO_LIST *entry) |
| - new function: _rl_copy_undo_list(UNDO_LIST *head) |
| |
| lib/readline/rlprivate.h |
| - new extern declarations for _rl_copy_undo_{entry,list} |
| |
| execute_cmd.c |
| - change execute_cond_node so that quoting the rhs of the =~ |
| operator forces string matching, like the == and != operators |
| |
| 5/23 |
| ---- |
| redir.c |
| - add_undo_redirect now takes as an additional argument the type of |
| redirection we're trying to undo |
| - don't add a "preservation" redirection for fds > SHELL_FD_BASE if |
| the redirection is closing the fd |
| |
| 5/24 |
| ---- |
| subst.c |
| - make sure that parameter_brace_substring leaves this_command_name |
| set to either NULL or its previous value after setting it so that |
| arithmetic evaluation errors while expanding substring values |
| contain meaningful information |
| |
| 6/9 |
| --- |
| execute_cmd.c |
| - make sure that SUBSHELL_ASYNC and SUBSHELL_PIPE are set as flag bits |
| in subshell_environment, rather than setting only a single value |
| - change execute_subshell_builtin_or_function to give the `return' |
| builtin a place to longjmp to when executed in a subshell or pipeline |
| (mostly as the last command in a pipeline). Bug reported by |
| Oleg Verych <olecom@gmail.com> |
| - in execute_simple_command, make sure to call execute_disk_command |
| with the_printed_command_except_trap to keep DEBUG trap command |
| strings from overwriting the command strings associated with jobs |
| and printed in job control messages. Bug reported by Daniel Kahn |
| Gillmor <dkg-debian.org@fifthhorseman.net> |
| |
| [bash-3.2-alpha frozen] |
| |
| 6/22 |
| ---- |
| syntax.h |
| - add new CBLANK (for [:blank:] class) flag value for syntax table and |
| shellblank(c) character test macro |
| |
| mksyntax.c |
| - add support for setting CBLANK flag in the syntax table depending on |
| whether or not isblank(x) returns true for character x |
| |
| locale.c |
| - change locale_setblanks to set or unset CBLANK flag for each |
| character when locale changes |
| |
| parse.y |
| - change call to whitespace(c) in lexical analyzer (read_token()) to |
| call shellblank(c) instead, so locale-specific blank characters are |
| treated as white space. Fixes bug reported by Serge van deb Boom |
| <svdb+bug-bash@stack.nl> |
| |
| print_cmd.c |
| - when printing redirections, add a space between <, >, and <> and the |
| following word, to avoid conflicts with process substitution. Bug |
| reported by Ittay Dror <ittyad@qlusters.com> |
| |
| 6/26 |
| ---- |
| configure.in |
| - set CROSS_COMPILE to the empty string by default, so we don't inherit |
| a random value from the environment. Bug reported by |
| Lee Revell <rlrevell@joe-job.com> |
| |
| 6/29 |
| ---- |
| lib/glob/xmbsrtowcs.c |
| - make sure destp is non-null before assigning a 0 to *destp in |
| xdupmbstowcs. Fix from Louiwa Salem <loulwas@us.ibm.com> |
| |
| execute_cmd.c |
| - fix execute_in_subshell to make sure asynchronous isn't set to 0 |
| before subshell_environment is set appropriately and |
| setup_async_signals is run. Based on report by Louiwa Salem |
| <loulwas@us.ibm.com> |
| |
| lib/readline/bind.c |
| - in rl_generic_bind(), make sure that the keys array is freed before |
| an error return. Fix from Louiwa Salem <loulwas@us.ibm.com> |
| |
| 7/1 |
| --- |
| builtins/read.def |
| - make sure all editing code is protected with #ifdef READLINE, esp. |
| unwind-protect that restores the default completion function |
| |
| lib/readline/display.c |
| - make sure to set local_prompt_len in rl_message() [in bash-3.2-alpha] |
| |
| 7/5 |
| --- |
| builtins/printf.def |
| - add more of echo's write error handling to printf. Suggested by |
| martin.wilck@fujitsu-siemens.com |
| |
| 7/7 |
| --- |
| lib/readline/display.c |
| - save and restore local_prompt_len in rl_{save,restore}_prompt |
| [in bash-3.2-alpha] |
| |
| 7/8 |
| --- |
| [bash-3.2-alpha released] |
| |
| 7/9 |
| --- |
| lib/readline/display.c |
| - make sure that _rl_move_cursor_relative sets cpos_adjusted when it |
| offsets `dpos' by wrap_offset in a multi-byte locale. Bug reported |
| by Andreas Schwab and Egmont Koblinger |
| |
| subst.c |
| - make sure that the call to mbstowcs in string_extract_verbatim is |
| passed a string with enough space for the closing NUL. Reported |
| by Andreas Schwab |
| |
| 7/18 |
| ---- |
| lib/readline/{display,terminal}.c |
| - remove #ifdefs for HACK_TERMCAP_MOTION so we can use |
| _rl_term_forward_char in the redisplay code unconditionally |
| |
| lib/readline/rlprivate.h |
| - new extern declaration for _rl_term_forward_char |
| |
| lib/readline/display.c |
| - in _rl_move_cursor_relative, use `dpos' instead of `new' when |
| deciding whether or not a CR is faster than moving the cursor from |
| its current position |
| - in _rl_move_cursor_relative, we can use _rl_term_forward_char to |
| move the cursor forward in a multibyte locale, if it's available. |
| Since that function doesn't have a handle on where the cursor is in |
| the display buffer, it has to output a cr and print all the data. |
| Fixes rest of problem reported by Egmont Koblinger |
| - change variable denoting the position of the cursor in the line buffer |
| from c_pos (variable local to rl_redisplay) to cpos_buffer_position |
| (variable local to file) for future use by other functions |
| |
| 7/25 |
| ---- |
| lib/malloc/{stats,table}.h |
| - include <string.h> for prototypes for memset, strlen |
| |
| lib/termcap/{termcap,tparam}.c |
| - include <string.h> and provide macro replacement for bcopy if |
| necessary |
| |
| 7/27 |
| ---- |
| lib/readline/histexpand.c |
| - add support for `<<<' here-string redirection operator to |
| history_tokenize_word. Bug reported by agriffis@gentoo.org |
| |
| externs.h |
| - don't add prototype for strerror() if HAVE_STRERROR defined |
| |
| 7/29 |
| ---- |
| subst.c |
| - in list_string, use `string' instead of `s' -- s is not initialized |
| |
| 8/9 |
| --- |
| subst.c |
| - fix parameter_brace_expand to set W_HASQUOTEDNULL in the WORD_DESC it |
| returns if the result of parameter_brace_substring is a quoted null |
| ("\177"). Fixes bug reported by Igor Peshansky <pechtcha@cs.nyu.edu> |
| |
| 8/16 |
| ---- |
| lib/readline/readline.h |
| - new #define, READERR, intended to be used to denote read/input errors |
| |
| lib/readline/input.c |
| - in rl_getc, if read() returns an error other than EINTR (after the |
| EWOULDBLOCK/EAGAIN cases are handled), return READERR rather than |
| converting return value to EOF if readline is reading a top-level |
| command (RL_STATE_READCMD) |
| |
| lib/readline/readline.c |
| - if rl_read_key returns READERR to readline_internal_char[loop], |
| abort as if it had read EOF on an empty line, without any conversion |
| to newline, which would cause a partial line to be executed. This |
| fixes the bug reported by Mathieu Bonnet <mathieu.bonnet@nalkym.org> |
| |
| aclocal.m4 |
| - when testing for validity of /dev/fd/3, use /dev/null instead of |
| standard input, since the standard input fails with linux and `su'. |
| Bug reported by Greg Shafer <gschafer@zip.com.au> |
| |
| 8/17 |
| ---- |
| Makefile.in |
| - switch the TAGS and tags targets so TAGS is the output of `etags' and |
| tags is the output of `ctags'. Suggested by Masatake YAMATO |
| |
| 8/25 |
| ---- |
| execute_cmd.c |
| - change code to match documentation: set BASH_COMMAND (which takes its |
| value from the_printed_command_except_trap) only when not running a |
| trap. Rocky says the debugger is ok with this, and this is what his |
| original diffs did |
| |
| 8/29 |
| ---- |
| variables.c |
| - change set_if_not to create shell_variables if it is NULL, since |
| -o invocation options can cause variables to be set before the |
| environment is scanned |
| |
| [bash-3.2-beta frozen] |
| |
| 9/5 |
| --- |
| [bash-3.2-beta released] |
| |
| 9/8 |
| --- |
| variables.c |
| - change dispose_used_env_vars to call maybe_make_export_env |
| immediately if we're disposing a temporary environment, since |
| `environ' points to the export environment and getenv() will use |
| that on systems that don't allow getenv() to be replaced. This |
| could cause the temporary environment to affect the shell. Bug |
| reported by Vasco Pedro <vp@di.uevora.pt> |
| |
| builtins/echo.def,doc/{bash.1,bashref.texi} |
| - clarify that `echo -e' and echo when the `xpg_echo' shell option is |
| enabled require the \0 to precede any octal constant to be expanded. |
| Reported by Vasco Pedro <vp@di.uevora.pt> |
| |
| 9/12 |
| ---- |
| builtins/printf.def |
| - make sure `%q' format specifier outputs '' for empty string arguments |
| Bug reported by Egmont Koblinger <egmont@uhulinux.hu> |
| |
| make_cmd.c |
| - change make_here_document to echo lines in here-doc if set -v has |
| been executed. Reported by Eduardo Ochs <eduardoochs@gmail.com> |
| |
| aclocal.m4 |
| - change BASH_CHECK_MULTIBYTE: |
| o replace check for wctomb with check for wcrtomb |
| o add checks for wcscoll, iswctype, iswupper, iswlower, |
| towupper, towlower |
| o add call to AC_FUNC_MBRTOWC to check for mbrtowc and mbstate_t |
| define HAVE_MBSTATE_T manually |
| o add checks for wchar_t, wctype_t, wint_t |
| |
| config.h.in |
| - add defines for wcscoll, iswctype, iswupper, iswlower, towupper, |
| towlower functions |
| - replace define for wctomb with one for wcrtomb |
| - add defines for wchar_t, wint_t, wctype_t types |
| |
| config-bot.h, lib/readline/rlmbutil.h |
| - add check for HAVE_LOCALE_H before defining HANDLE_MULTIBYTE |
| - add checks for: ISWCTYPE, ISWLOWER, ISWUPPER, TOWLOWER, TOWUPPER |
| - add checks for: WCTYPE_T, WCHAR_T, WCTYPE_T |
| |
| 9/13 |
| ---- |
| lib/readline/display.c |
| - when displaying prompts longer than the screenwidth in rl_redisplay, |
| and looking for the index of the last character whose buffer index |
| is <= the screen width to set up the inv_lbreaks array, make sure to |
| catch the case where the index == the screen width (an off-by-one |
| error occurs otherwise with prompts one character longer than the |
| screen width). Bug reported by Alexey Toptygin <alexeyt@freeshell.org> |
| |
| configure.in |
| - change DEBUGGER_START_FILE to start with ${ac_default_prefix}/share, |
| like bashdb installs itself. Reported by Nick Brown |
| <nickbroon@blueyonder.co.uk> |
| |
| 9/14 |
| ---- |
| lib/readline/display.c |
| - make multibyte code that computes the buffer indices of line breaks |
| for a multi-line prompt dependent on MB_CUR_MAX, so we don't take |
| the function call hit unless we're in a locale that can have |
| multibyte characters |
| |
| 9/19 |
| ---- |
| subst.c |
| - make dequote_list extern so other parts of the shell can use it |
| |
| subst.h |
| - extern declaration for dequote_list |
| |
| builtins/read.def |
| - call dequote_list before assigning words read to array variable if |
| we saw an escape character. Old code left spurious CTLESCs in the |
| string after processing backslashes. Bug reported by Daniel Dawson |
| <ddawson@icehouse.net> |
| |
| 9/21 |
| ---- |
| [bash-3.2 frozen] |
| |
| 10/9 |
| ---- |
| support/shobj-coonf |
| - change -fpic to -fPIC for FreeBSD systems (needed for SPARC at least) |
| |
| 10/11 |
| ----- |
| [bash-3.2 released] |
| |
| 10/12 |
| ----- |
| parse.y |
| - change parse_matched_pair to make sure `` command substitution does |
| not check for shell comments while parsing. Bug reported against |
| bash-3.2 by Greg Schaefer <gschafer@zip.com.au> |
| |
| 10/14 |
| ----- |
| parse.y |
| - add new parser_state flag: PST_REGEXP; means we are parsing a |
| regular expression following the =~ conditional operator |
| - cond_node sets PST_REGEXP after reading the `=~' operator |
| - change read_token to call read_token_word immediately if the |
| PST_REGEXP bit is set in parser_state |
| - change read_token_word to skip over `(' and `|' if PST_REGEXP is |
| set, since those characters are legitimate regexp chars (but still |
| parse matched pairs of parens) |
| |
| 10/16 |
| ----- |
| builtins/ulimit.def |
| - add -e and -r to $SHORT_DOC usage string |
| |
| po/ru.po |
| - fix encoding; Russian text in the file is actually encoded in KOI8-R |
| |
| 10/23 |
| ----- |
| shell.c |
| - make sure that the call to move_to_high_fd in open_shell_script |
| passes 1 for the `check_new' parameter so open high file descriptors |
| don't get closed and reused. Bug reported by Mike Stroyan |
| <mike.stroyan@hp.com> |
| |
| doc/bashref.texi |
| - fixes for typos and misspellings sent in by Brian Gough |
| |
| 10/24 |
| ----- |
| support/shobj-conf |
| - make netbsd shared library creation like openbsd's until I hear |
| differently (called using `gcc -shared') |
| |
| 10/26 |
| ----- |
| subst.c |
| - fix bug in parameter_brace_patsub so if the first character of the |
| expanded pattern is a `/', it is not taken as a global replacement |
| specifier. Bug reported on forums.nekochan.net |
| |
| 10/27 |
| ----- |
| builtins/printf.def |
| - if we need an extern declaration for asprintf, make sure we include |
| stdarg.h or varargs.h, whichever is appropriate |
| - if we do not have asprintf, add an extern declaration using |
| stdarg format. This fixes the bugs with %G on IRIX reported by |
| Matthew Woehlke <mwoehlke@tibco.com> and Stuart Shelton |
| <srcshelton@gmail.com> |
| |
| |
| lib/sh/snprintf.c |
| - add note to not call log_10 with 0 argument -- we don't want to do |
| what real log10 does (-infinity/raise divide-by-zero exception) |
| - make sure numtoa (used by dtoa) takes the precision into account |
| when computing the fractional part with an argument of `0.0' |
| - make sure `g' and `G' formats don't print radix char if there are |
| no characters to be printed after it (change to floating()) |
| - change callers of log_10 (exponent, 'g' and 'G' cases in |
| vsnprintf_internal) to not call it with 0 for argument. This fixes |
| the hang reported on IRIX by Matthew Woehlke <mwoehlke@tibco.com> |
| and Stuart Shelton <mwoehlke@tibco.com> |
| |
| 10/28 |
| ----- |
| builtins/{caller,pushd}.def |
| - changed longdoc strings in loadable builtin section to be single |
| strings, as put in the build directory builtins.c file, to aid |
| translators |
| |
| 11/1 |
| ---- |
| execute_cmd.c |
| - reset subshell_environment to 0 after make_child() call in |
| execute_null_command. Fix provided by Roy Marples |
| <uberlord@gentoo.org> |
| |
| 11/7 |
| ---- |
| lib/tilde/tilde.c |
| lib/readline/{util,undo,callback,input,isearch,kill}.c |
| - make sure that memory allocated with xmalloc is freed with xfree |
| |
| 11/9 |
| ---- |
| lib/readline/display.c |
| - make sure that _rl_redisplay_after_sigwinch clears the last displayed |
| line instead of the current line (instead of assuming that the |
| cursor is on the last line). Fixes bug reported by Egmont |
| Koblinger <egmont@uhulinux.hu> |
| |
| 11/10 |
| ----- |
| lib/readline/display.c |
| - make sure that _rl_col_width is never called with MB_CUR_MAX == 1, |
| since it doesn't count invisible characters and they are not |
| compensated for. Added a warning in _rl_col_width if called when |
| MB_CUR_MAX == 1. Bug reported and solution suggested by Eric |
| Blake <ebb9@byu.net> |
| |
| 11/11 |
| ----- |
| lib/readline/display.c |
| - make sure _rl_wrapped_line is initialized to inv_lbsize int chars. |
| inv_lbsize and vis_lbsize are the same at that point, but it makes |
| the intent clearer. Fix from jan.kratochvil@redhat.com. |
| - in rl_redisplay, make sure we call memset on _rl_wrapped_line with |
| its full initialized size: inv_lbsize*sizeof(int). Fix from |
| jan.kratochvil@redhat.com. |
| - wrap the invisible and visible line variables and _rl_wrapped_line |
| into line_state structures, which can be swapped more efficiently. |
| Have to watch the wrapped_line field, since there's now one for |
| each struct. Changes from jan.kratochvil@redhat.com. |
| |
| lib/readline/complete.c |
| - in stat_char, check for `//server' on cygwin and return `/', since |
| it will always behave as a directory. Fix from Eric Blake |
| |
| lib/readline/histfile.c |
| - Cygwin's mmap() works in recent versions, so don't #undef HAVE_MMAP. |
| Recommendation from Eric Blake |
| |
| lib/readline/rlwinsize.h |
| - make sure tcflow() is defined on SCO Unix. Fix from William Bader |
| |
| aclocal.m4 |
| - add check for localeconv to AM_INTL_SUBDIR macro |
| |
| config.h.in |
| - add HAVE_LOCALECONV |
| |
| lib/sh/snprintf.c |
| - add check for HAVE_LOCALECONV for GETLOCALEDATA macro |
| |
| general.[ch] |
| - first argument to legal_number is now `const char *' |
| |
| 11/14 |
| ----- |
| lib/readline/{readline,rlprivate}.h |
| - move rl_display_prompt declaration from rlprivate.h to readline.h |
| |
| lib/readline/util.h |
| - new function: rl_free(void *mem), for use by users of readline dlls |
| on Windows |
| |
| lib/readline/readline.h |
| - new extern declaration for rl_free |
| |
| lib/readline/doc/rltech.texi |
| - document rl_free and rl_display_prompt for use by application writers |
| |
| 11/15 |
| ----- |
| aclocal.m4 |
| - change tests for /dev/fd and /dev/stdin to use constructs of the form |
| (exec test ... ) instead of test ... to avoid bash's /dev/fd and |
| /dev/stdin emulation |
| |
| 11/16 |
| ----- |
| jobs.c |
| - in delete_job, reset_current was being called before the job slot |
| was cleared -- moved after job_slots[job] was set to NULL. Fixes |
| bug reported by Dan Jacobson <jidanni@jidanni.org> |
| |
| 11/19 |
| ----- |
| findcmd.c |
| - when the checkhash option is set, fix the check for the hashed |
| pathname being an existing executable file. Old code required a |
| hash table deletion and re-addition. Bug reported by Linda |
| Walsh <bash@tlinx.org> |
| |
| 11/21 |
| ----- |
| subst.c |
| - in pos_params, handle case of `start' == 0 by making the list of |
| positional parameters begin with $0 |
| - in parameter_brace_substring, increment `len' if start == 0, sicne |
| we will be adding $0 to the beginning of the list when we process it |
| |
| doc/{bash.1,bashref.texi} |
| - document new behavior of `0' offset when using substring expansion |
| with the positional parameters |
| |
| support/shobj-conf |
| - changes to shared object creation for loadable builtins on Mac OS X |
| 10.4 to use libtool instead of ld by specifying -dynamiclib |
| argument and changing options to be appropriate for libtool. This |
| winds up creating a dynamic shared library instead of an executable |
| |
| 11/24 |
| ----- |
| {jobs,nojobs}.c |
| - don't set last_asynchronous_pid to the child's pid in the child |
| for asynchronous jobs (for compatibility -- all other posix shells |
| seem to do it this way). This means that (echo $! )& echo $! should |
| display two different pids. Fix from discussion on the |
| austin-group-l list |
| |
| builtins/mkbuiltins.c |
| - change builtins.c file generation so short doc strings are marked for |
| gettext and available for subsequent translation. Suggestion by |
| Benno Schulenberg <bensberg@justemail.net> |
| |
| builtins/{bind,cd,hash,inlib,printf,pushd,test,times,ulimit}.def |
| lib/malloc/malloc.c |
| {shell,subst}.c |
| - fix a few strings that were not marked as translatable. Fix from |
| Benno Schulenberg <bensberg@justemail.net> |
| |
| lib/readline/misc.c |
| - new function, _rl_revert_all_lines(void). Goes through history, |
| reverting all entries to their initial state by undoing any undo |
| lists. |
| |
| lib/readline/rlprivate.h |
| - extern declaration for _rl_revert_all_lines |
| |
| rldefs.h |
| - add #undef HAVE_STRCOLL if STRCOLL_BROKEN is defined, prep to move |
| from config.h.in. Problem reported by Valerly Ushakov |
| <uwe@ptc.spbu.ru> |
| |
| 11/25 |
| ----- |
| lib/readline/readline.c |
| - call _rl_revert_all_lines from readline_internal_teardown if the |
| variable _rl_revert_all_at_newline is non-zero |
| - declare _rl_revert_all_lines initially 0 |
| |
| 11/27 |
| ----- |
| doc/{bash.1,bashref.texi} |
| - make sure to be explicit that `typeset +r' cannot remove the readonly |
| attribute from a variable |
| |
| 11/28 |
| ----- |
| lib/sh/zmapfd.c |
| - new file, implements zmapfd(), which takes a file and returns its |
| contents in a string |
| |
| externs.h |
| - extern declaration for zmapfd |
| |
| 11/29 |
| ----- |
| builtins/evalfile.c |
| - in _evalfile, use zmapfd to read the contents of the file into a |
| string, rather than using the size reported by stat and reading that |
| many characters, if the file is not a regular file (for things like |
| named pipes, stat reports the size as 0) |
| |
| 12/3 |
| ---- |
| lib/sh/snprintf.c |
| - make sure number() sets the FL_UNSIGNED flag for %x and %X, so |
| fmtulong treats them as unsigned numbers. Fixes bug reported by |
| James Botte <James.M.Botte@lowes.com> |
| |
| 12/13 |
| ----- |
| lib/readline/util.c |
| - new function, _rl_ttymsg, for internal warning messages -- does |
| redisplay after printing message |
| - new function, _rl_errmsg, for internal warning/error messages -- |
| does not do redisplay after printing message |
| |
| lib/readline/rlprivate.h |
| - new extern declaration for _rl_ttymsg, _rl_errmsg |
| |
| lib/readline/{bind,callback,complete,display,rltty}.c |
| - use _rl_ttymsg/_rl_errmsg instead of direct writes to stderr |
| |
| lib/sh/tmpfile.c |
| - in get_tmpdir(), make sure that $TMPDIR names a writable directory; |
| otherwise skip it. This catches names longer than PATH_MAX, but in |
| case it doesn't test that the length does not exceed PATH_MAX. Fixes |
| heap overrun bug reported by Eric Blake <ebb9@byu.net> |
| |
| 12/16 |
| ----- |
| builtin/{set,declare,shopt,trap,wait,bind,complete,enable,fc,history,read,setattr}.def |
| doc/{bash.1,bashref.texi} |
| - improvements and clarifications to the help text associated with |
| several builtins, in some cases bringing them into line with the |
| man page text. From Benno Schulenberg <bensberg@justemail.net> |
| |
| doc/{bash.1,bashref.texi} |
| - add `E' and `T' to the synopsis of the set builtin. |
| From Benno Schulenberg <bensberg@justemail.net> |
| |
| builtins/{break,exit,fg_bg,hash,jobs,type,ulimit}.def |
| builtins/{common,evalfile}.c |
| {error,expr,jobs,mksyntax,nojobs,shell,subst,version,siglist}.c |
| - add gettextizing marks to untranslated strings |
| From Benno Schulenberg <bensberg@justemail.net> |
| |
| 12/19 |
| ----- |
| builtins/common.c |
| - change display_signal_list (used by `trap -l' and `kill -l') to use |
| five columns instead of 4 to display signal names |
| |
| builtins/help.def |
| - use the true terminal width instead of assuming 80 when displaying |
| help topics, leaving two characters of whitespace between horizontal |
| descriptions instead of 1 |
| - change to print in columns with entries sorted down rather than across |
| (that is, like `ls' rather than `ls -x'). Change inspired by Benno |
| Schulenberg <bensberg@justemail.net> |
| |
| jobs.h |
| - give values to the JOB_STATE enumerations so they can be used as |
| bitmasks, too |
| |
| 12/22 |
| ----- |
| doc/{bash.1,bashref.texi} |
| - change description of `set' to make it clearer that you can use |
| `+' to turn off options |
| - clarify in the description of word splitting that sequences of |
| IFS whitespace at the beginning or end of the string are ignored |
| |
| 12/26 |
| ----- |
| doc/bashref.texi |
| - move `shopt' builtin to its own section; change internal references |
| from `Bash Builtins' to the new shopt builtin |
| - new section for builtins that modify shell behavior in `Shell |
| Builtin Commands'; move set and shopt to new section. Changes |
| inspired by Benno Schulenberg <bensberg@justemail.net> |
| |
| {redir,subst}.c |
| - add MT_USETMPDIR flag to calls to sh_mktmpfd and sh_mktmpname. Bug |
| reported by Eric Blake <ebb9@byu.net> |
| |
| {configure,Makefile}.in |
| - changes so that the pathname for DEBUGGER_START_FILE is substituted |
| into pathnames.h at make time (allowing more flexibility in setting |
| `prefix' or `datadir') instead of at configure time. Suggested by |
| Nick Brown <nickbroon@blueyonder.co.uk> |
| |
| shell.c |
| - declaration for have_devfd; initialized from HAVE_DEV_FD |
| - declaration for check_jobs_at_exit; initialized to 0 |
| - declaration for autocd; initialized to 0 |
| |
| variables.c |
| - new dynamic variable, BASHPID, always set from return value from |
| getpid() (changes even when $$ doesn't change). Idea from Bruce |
| Korb <bruce.corb@3pardata.com> |
| |
| builtins/exit.def |
| - if check_jobs_at_exit is non-zero, list jobs if there are any stopped |
| or running background jobs; don't exit shell if any running jobs |
| |
| execute_cmd.c |
| - in execute_simple_command, if the first word of a simple command is |
| a directory name (after looking for builtins, so `.' isn't caught) |
| that isn't found in $PATH, and `autocd' is non-zero, prefix a "cd" |
| to the command words |
| |
| builtins/shopt.def |
| - new `checkjobs' option, changes value of check_jobs_at_exit |
| - new `autocd' option, changes value of autocd |
| |
| pcomplete.c |
| - add COMP_TYPE, set to rl_completion_type, to list of variables set |
| by bind_compfunc_variables and unset by unbind_compfunc_variables |
| |
| doc/{bash.1,bashref.texi} |
| - document BASHPID |
| - document new shopt `checkjobs' option |
| - document new shopt `autocd' option |
| - document COMP_TYPE completion variable |
| |
| 12/29 |
| ----- |
| aclocal.m4 |
| - in BASH_SYS_SIGLIST, check HAVE_DECL_SYS_SIGLIST instead of the |
| obsolete and no-longer-supported SYS_SIGLIST_DECLARED |
| |
| 12/30 |
| ----- |
| lib/readline/vi_mode.c |
| - add ` (backquote) to the list of vi motion characters |
| - in rl_vi_delete_to, rl_vi_change_to, and rl_vi_yank_to, don't delete |
| character under the cursor if the motion command moves the cursor |
| backward, so add F and T to the commands that don't cause the |
| mark to be adjusted |
| - add ` to the characters that don't cause the mark to be adjusted |
| when used as a motion command, since it's defined to behave that way |
| - when a motion character that may adjust the mark moves point |
| backward, don't adjust the mark so the character under the cursor |
| isn't deleted |
| |
| lib/readline/complete.c |
| - add variable rl_sort_completion_matches; allows application to |
| inhibit match list sorting |
| - add variable rl_completion_invoking_key; allows applications to |
| discover the key that invoked rl_complete or rl_menu_complete |
| |
| lib/readline/readline.h |
| - extern declarations for rl_completion_invoking_key and |
| rl_sort_completion_matches |
| |
| lib/readline/doc/rltech.texi |
| - documented rl_completion_invoking_key and rl_sort_completion_matches |
| |
| pcomplete.c |
| - export variable COMP_KEY to completion functions; initialized from |
| rl_completion_invoking_key; unset along with rest of completion |
| variables |
| |
| doc/{bash.1,bashref.texi},lib/readline/doc/rluser.texi |
| - document COMP_KEY |
| |
| [many files] |
| - changes to make variables and function parameters `const' for better |
| text sharing. Changes originally from Andreas Mohr |
| <andi@rhlx01.fht-esslingen.de> |
| |
| 1/4/2007 |
| -------- |
| lib/intl/Makefile.in |
| - use cmp before copying libgnuintl.h to libintl.h -- maybe save a few |
| rebuilds |
| |
| lib/builtins/Makefile |
| - fixes to build LIBINTL_H if necessary, dependency on this for |
| mkbuiltins.o prevented `make -j 6' from working correctly |
| |
| 1/8 |
| --- |
| subst.c |
| - new function, fifos_pending(), returns the count of FIFOs in |
| fifo_list (process substitution) |
| |
| subst.h |
| - extern declaration for fifos_pending() |
| |
| execute_cmd.c |
| - in execute_simple_command, if CMD_NO_FORK is set before we call |
| execute_disk_command, make sure there are no FIFOs in the expanded |
| words (from process substitution) and turn off CMD_NO_FORK if there |
| are, so they can get unlinked when the command finishes |
| |
| 1/10 |
| ---- |
| subst.c |
| - read_comsub now takes a flags parameter and returns appropriate W_* |
| flags in it |
| - command_substitute now returns a WORD_DESC *, with the string it used |
| to return as the `word' and `flags' filled in appropriately |
| |
| subst.h |
| - changed extern declaration for command_substitute |
| |
| {pcomplete,subst}.c |
| - changed callers of command_substitute appropriately |
| |
| subst.c |
| - string_extract_verbatim now takes an additional int flags argument; |
| changed callers |
| |
| 1/11 |
| ---- |
| support/texi2html |
| - fix problem that caused index links to not be generated if the first |
| index node had a name different than the node name |
| |
| doc/bashref.texi |
| - encapsulated all indexes into a single `Indexes' appendix; works |
| around bug fixed in texi2html |
| |
| 1/12 |
| ---- |
| subst.c |
| - add call to sv_histtimefmt in initialize_variables so HISTTIMEFORMAT |
| from the environment is honored. Fix from Ark Submedes (heh) |
| <archimerged@gmail.com> |
| |
| lib/readline/histfile.c |
| - make sure that the first character following the history comment |
| character at the beginning of a line is a digit before interpreting |
| it as a timestamp for the previous line |
| |
| doc/{bash.1,bashref.texi},lib/readline/doc/hsuser.texi |
| - added detail to make it clear exactly how history timestamps are |
| saved to and read from the history file |
| |
| subst.c |
| - change quote_escapes to add CTLESC before spaces if IFS is null, |
| just in case we have to split on literal spaces later on (e.g., in |
| case of unquoted $@). Corresponding changes to dequote_escapes. |
| Fixes a couple of problems reported by Brett Stahlman |
| <brettstahlman@comcast.net> |
| |
| 1/14 |
| ---- |
| subst.c |
| - make same change to read_comsub to add CTLESC before ' ' if $IFS is |
| null, since we will split on literal spaces later |
| |
| 1/15 |
| ---- |
| array.c |
| - new function, array_quote_escapes (ARRAY *a), calls quote_escapes |
| on each element of the array in the same way array_quote calls |
| quote_string |
| - call array_quote_escapes if match is not quoted in array_patsub |
| - array_slice is now used, so remove the #ifdef INCLUDE_UNUSED define |
| - change structure of array_subrange to call array_slice to create a |
| new array with the desired subset of elements, then call array_quote |
| or array_quote_escapes as necessary, like array_patsub. Convert to |
| a string by calling array_to_string on the sliced-out array |
| |
| array.h |
| - new extern declaration for array_quote_escapes |
| |
| subst.c |
| - since array_patsub now calls quote_escapes as necessary, callers |
| don't need to call it after array_patsub returns. Fixes first bug |
| reported by Brett Stahlman <brettstahlman@comcast.net> |
| - since array_subrange now calls quote_escapes as necessary, callers |
| don't need to call it after array_patsub returns. Same fix as |
| for array_patsub |
| |
| 1/31 |
| ---- |
| configure.in |
| - add -DSOLARIS to LOCAL_CFLAGS for solaris x |
| |
| config-bot.h |
| - don't #undef HAVE_GETCWD if GETCWD_BROKEN and SOLARIS are both |
| defined. Solaris's loopback mount implementation breaks some of the |
| file system assumptions the replacement getcwd uses. |
| |
| builtins/common.c |
| - if GETCWD_BROKEN is defined, call getcwd with PATH_MAX for the size |
| argument, so it will allocate a buffer for the current working dir |
| with that size, instead of one that's `big enough' |
| |
| config.h.in |
| - add #undef PRI_MACROS_BROKEN for AIX 4.3.3 |
| |
| pathexp.h |
| - new flag value for quote_string_for_globbing: QGLOB_REGEXP (quoting |
| an ERE for matching as a string) |
| |
| pathexp.c |
| - change quote_string_for_globbing to understand QGLOB_REGEXP |
| |
| execute_cmd.c |
| - change execute_cond_node to pass 2 (regexp match), 1 (shell pattern |
| match), or 0 (no matching) to cond_expand_word |
| |
| subst.c |
| - change cond_expand_word to translate SPECIAL==2 into passing |
| QGLOB_REGEXP to quote_string_for_globbing |
| |
| locale.c |
| - by default, if all else fails, set shell's idea of locale to "" |
| instead of its idea of `default_locale' -- the library functions |
| behave better with that value |
| |
| 2/2 |
| --- |
| builtins/printf.def |
| - if PRI_MACROS_BROKEN is defined, #undef PRIdMAX (AIX 4.3.3 broken) |
| |
| 2/3 |
| --- |
| Makefile.in,{builtins,doc}/Makefile.in,lib/*/Makefile.in |
| - add assignment for datarootdir as per GNU coding standards |
| |
| Makefile.in,builtins/Makefile.in,lib/intl/Makefile.in,po/Makefile.in.in |
| - use @localedir@ instead of $(datadir)/locale in assignment |
| |
| 2/13 |
| ---- |
| jobs.c |
| - fix compact_jobs_list to not return js.j_lastj, since that is in use |
| and should not be overwritten. Fix from Len Lattanzi |
| <llattanzi@apple.com> |
| |
| 2/16 |
| ---- |
| lib/readline/text.c |
| - change rl_forward_char to allow moving to the end of the line when |
| using the arrow keys in vi insertion mode, rather than having the |
| behavior identical between vi command and insertion modes. Change |
| suggested by Hugh Sasse <hgs@dmu.ac.uk> |
| |
| 2/19 |
| ---- |
| CWRU/audit-patch |
| - patch from Steve Grubb of RedHat <sgrubb@redhat.com> to make bash |
| audit root's behavior by logging commands using his audit |
| framework. Enabled if the shell's name is `aubash'. |
| |
| 3/8 |
| --- |
| jobs.c |
| - use WSTATUS (p->status) instead of bare p->status. Fix from |
| Jim Brown <jim.brown@rsmas.miami.edu> |
| |
| 3/9 |
| --- |
| lib/readline/{complete,input,isearch,misc,readline,text,vi_mode}.c |
| - make sure cases where rl_read_key returns -1 (usually due to EIO |
| because the controlling tty has gone away) are handled correctly. |
| Prompted by report from Thomas Loeber <ifp@loeber1.de> |
| |
| 3/10 |
| ---- |
| sig.c |
| - new function, top_level_cleanup, callable from contexts where some |
| cleanup needs to be performed before a non-fatal call to |
| jump_to_top_level |
| |
| sig.h |
| - new extern declaration for top_level_cleanup |
| |
| builtins/common.c |
| - add calls to top_level_cleanup before calls to jump_to_top_level |
| in a builtin command context (no_args(), get_numeric_arg()). Fixes |
| bug reported by Ian Watson |
| |
| lib/readline/display.c |
| - in _rl_move_cursor_relative, use `new' when comparing against |
| the last invisible character in the prompt, since they both denote |
| buffer indices when in a multibyte locale, whereas `dpos' is a |
| display position |
| |
| 3/13 |
| ---- |
| lib/readline/complete.c |
| - set rl_completion_append_character to the default (' ') in |
| set_completion_defaults(). Fixes bug reported by David Emerson |
| <demerson3x@angelbase.com> |
| |
| 3/23 |
| ---- |
| builtins/evalfile.c |
| - make sure read() returns a value >= 0 before using it as an index |
| into string[] |
| - use a variable of type `ssize_t' for return value from read() |
| - only try to read the entire contents of a regular file in one shot |
| if the file size is less than SSIZE_MAX. These fix problems |
| reported by hooanon05@yahoo.co.jp. |
| |
| include/typemax.h |
| - define SSIZE_MAX as 32767 if it's not defined |
| |
| lib/readline/display.c |
| - in rl_redisplay() and update_line(), if redrawing the prompt because |
| it contains invisible characters, make sure we redraw the character |
| indicating a modified history line and take it into account when |
| computing _rl_last_c_pos |
| - in update_line, if deleting characters and redrawing the new text, |
| make sure we adjust _rl_last_c_pos by wrap_offset in a multibyte |
| locale if the text we're drawing starts before or at the last |
| invisible character in the prompt string. Fixes bug reported on |
| bug-readline by J Pelkey <pelkeyj@gmail.com> |
| |
| parse.y |
| - when adding at CTLESC character to the current token, do not |
| escape it with CTLESC if pass_next_character indicates that the |
| CTLESC was escaped by a backslash. Fixes bug reported by |
| Paul Bagshaw <paul.bagshaw@orange-ftgroup.com>. |
| |
| 3/25 |
| ---- |
| lib/readline/text.c |
| - in rl_forward_char, short-circuit the loop if in emacs mode and |
| rl_point == rl_end. Fixes problem with multibyte locales |
| reported by Len Lattanzi <llattanzi@apple.com> |
| |
| 3/29 |
| ---- |
| command.h |
| - new flag for subshell_environment: SUBSHELL_PROCSUB, for process |
| substitution |
| |
| subst.c |
| - add SUBSHELL_PROCSUB to subshell_environment in process_substitute |
| |
| 3/30 |
| ---- |
| doc/Makefile.in |
| - fix installation of bash.info to understand that it is in the build |
| directory, not the source directory |
| |
| mailcheck.c |
| - new function, init_mail_dates, calls remember_mail_dates only if |
| there are no mailboxes in `mailfiles' |
| - new function, init_mail_file, initializes a FILEINFO, using the |
| last time mail was checked as the mtime and atime (or the time the |
| shell was started if last_time_mail_checked is uninitialized) |
| - call init_mail_file instead of update_mail_file in add_mail_file, |
| called from remember_mail_dates (which is supposed to initialize |
| the list of mail files) |
| - new convenience functions, alloc_mail_file and dispose_mail_file to |
| allocate and free FILEINFO structs |
| |
| mailcheck.h |
| - extern declaration for init_mail_dates |
| |
| shell.c |
| - call init_mail_dates instead of remember_mail_dates |
| |
| 4/4 |
| --- |
| builtins/read.def |
| - changes to print $PS2 when a line is continued with a backslash in |
| an interactive shell. This is as POSIX requires |
| |
| 4/5 |
| --- |
| subst.c |
| - make sure quote_escapes is only ever called when the word to be |
| escaped is not marked as double-quoted -- cleaner, and allows us |
| to make certain assumptions |
| |
| 4/6 |
| --- |
| subst.c |
| - change all EX_* defines to begin with SX_ |
| - new flag, SX_NOCTLESC, obeyed by string_extract_verbatim, tells it |
| to not obey CTLESC quoting |
| - change quote_escapes to not quote CTLESC with CTLESC if one of the |
| chars in $IFS is CTLESC, since the return value from quote_string |
| will be passed to word splitting and filename generation |
| - change read_comsub to do the same thing for unquoted command |
| substitutions |
| - change list_string to pass SX_NOCTLESC if CTLESC is one of the |
| chars in $IFS, so it will split on CTLESC instead of using it as a |
| quote character |
| |
| 4/7 |
| --- |
| subst.c |
| - slight change to string_extract_verbatim to allow CTLESC to quote |
| CTLNUL even if SX_NOCTLESC is set in the flags passed, to protect |
| the CTLNULs from future calls to remove_quoted_nulls. Only |
| matters when $IFS contains CTLESC |
| - changes to cope with $IFS containing CTLNUL in the same way as the |
| CTLESC changes |
| |
| builtins/read.def |
| - changes to cope with $IFS containing CTLNUL in the same way as the |
| CTLESC changes |
| |
| 4/16 |
| ---- |
| lib/sh/strftime.c |
| - a couple of fixes to the `%z' code |
| |
| eval.c |
| - add an fflush after printing the auto-logout message |
| |
| 4/24 |
| ---- |
| subst.c |
| - add call to top_level_cleanup in exp_jump_to_top_level to get things |
| like unwind-protects and the loop levels cleaned up |
| |
| {arrayfunc,expr,variables}.c |
| - add calls to top_level_cleanup before jump_to_top_level() |
| |
| 4/27 |
| ---- |
| builtins/complete.def |
| - make sure the `command' argument to the -C option is printed with |
| single quotes, since multi-word commands will require them. Bug |
| reported by martin@snowplow.org |
| |
| execute_cmd.c |
| - change execute_builtin_or_function and execute_subshell_builtin_or_function |
| to call fflush(stdout) after the builtin or function returns, to |
| make sure that all output is flushed before the call returns. It |
| matters on cygwin. Fix suggested by Eric Blake <ebb9@byu.net> |
| |
| redir.c |
| - in do_redirection_internal, if the file descriptor being acted upon |
| is the same one used by the stdout stream, call fflush(stdout) to |
| make sure all output is flushed before changing the underlying fd |
| out from underneath stdio. Fix suggested by Eric Blake <ebb9@byu.net> |
| |
| |
| 4/30 |
| ---- |
| |
| builtins/common.c |
| - new function, sh_chkwrite(int), fflushes stdout and checks for error; |
| printing an error message and returning a new exit status if there's |
| an error on stdout. Takes exit status as argument; returns new exit |
| status (EXECUTION_FAILURE if write error) |
| |
| builtins/common.h |
| - new extern declaration for sh_chkwrite |
| |
| builtins/{alias,cd,complete,echo,fc,history,pushd,shopt,times,trap,type,ulimit,umask}.def |
| - change to use sh_chkwrite to report write errors |
| |
| builtins/fc.def |
| - if an error occurs while writing commands from the history to a file |
| to be executed, report a write error and return failure without |
| attempting to execute any commands |
| |
| 5/1 |
| --- |
| builtins/{bind,declare,set,setattr}.def |
| - change to use sh_chkwrite to report write errors |
| |
| 5/2 |
| --- |
| lib/readline/input.c |
| - fix off-by-one errors in _rl_get_char (pop_index) and rl_stuff_char |
| (push_index) that caused the 511th character in the buffer to be |
| discarded. Fixes bug reported by Tom Bjorkholm <tom.bjorkholm@ericsson.com> |
| |
| 5/8 |
| --- |
| subst.c |
| - fix parameter_brace_remove_pattern to pass getpattern() newly-allocated |
| memory. If word expansions (particularly brace expansions) are |
| required, the expansion code will free the string passed to |
| expand_word_internal, and we don't want to free unallocated memory |
| (patstr++) or have duplicate frees (patstr). Fixes bug reported on |
| Red Hat bugzilla |
| |
| 5/9 |
| --- |
| lib/readline/signals.c |
| - fix bug in rl_set_signals that caught SIGINT twice and didn't catch |
| SIGTERM. Bug reported by Ed Kwan <ed.kwan@onstor.com> |
| |
| 5/18 |
| ---- |
| jobs.c |
| - change compact_jobs_list to return 1 if js.j_lastj == 0 and there is |
| a job in jobs[0]; compact_jobs_list should never return an index |
| already occupied |
| - change reset_job_indices to avoid infinite looping when js.j_firstj |
| == 0 or js.j_firstj == js.j_jobslots upon function entry. Fixes |
| bug reported by osicka@post.cz |
| |
| 5/20 |
| ---- |
| |
| execute_cmd.c |
| - new variable, executing_builtin, keeps track of number of "levels" |
| of builtins being executed; incremented by execute_builtin; saved |
| and restored by execute_simple_command |
| |
| subst.c |
| - new variable, assigning_in_environment, set and unset around calls |
| to assign_in_env by the expansion code |
| |
| variables.c |
| - use executing_builtin and assigning_in_environment to decide whether |
| or not to look into temporary_env when calling find_variable_internal. |
| Fixes problem reported by Kevin Quinn <kevquinn@gentoo.org> |
| |
| 5/22 |
| ---- |
| redir.c |
| - change add_undo_redirect to differentiate between file descriptors |
| greater than SHELL_FD_BASE (currently 10) used internally to save |
| others and then being the targets of user redirection and fds that |
| are just the target of user redirections. The former need to have |
| an `exec undo' redirect added to undo it in case exec throws away |
| redirections; the latter does not. We use the close-on-exec flag |
| for this: if it's set, we assume that the file descriptor is being |
| used internally to save another. Fixes problem reported by Ian |
| Jackson <ian@davenant.greenend.org.uk> |
| |
| shell.c |
| - new function, init_interactive_script(), does interactive initialization |
| for a script run with `bash -i script' -- does everything the same |
| as init_interactive except set `interactive == 1', which causes the |
| shell to read from the standard input, after calling |
| init_noninteractive |
| - call init_interactive_script if a script is run as `bash -i script'. |
| Fixes problem reported by Joseph Michaud <jmichaud@sgi.com> |
| |
| 5/24 |
| ---- |
| builtins/printf.def |
| - change vbadd to only call FASTCOPY if the passed buffer length is |
| > 1 |
| - if the `-v' option is supplied and `vbuf' is already non-null from a |
| previous `printf -v var' call, set vbuf[0]=0 explicitly instead of |
| relying on vbadd to do it -- vbadd may not be called. |
| - fix PRETURN macro to set vbuf[0] == 0 if vbuf is not freed. These |
| should fix problem reported by Elmar Stellnberger <estellnb@yahoo.de> |
| |
| lib/readline/display.c |
| - fix update_line to deal with the case where col_lendiff > 0 (meaning |
| the new string takes up more screen real estate than the old) but |
| lendiff < 0 (meaning that it takes fewer bytes to do so). This can |
| happen when a multibyte prompt string is replaced with a longer one |
| containing only single-byte characters (e.g., when doing a reverse |
| i-search). Fixes gentoo bug reported by Peter Volkov |
| <torre_cremata@mail.ru> |
| |
| builtins/read.def |
| - make sure we only print $PS2 if the standard input is a terminal |
| - new function, read_mbchar, to read a multibyte character so we |
| can make sure we read entire multibyte chars when `read -n' is |
| used, rather than bytes. Only called when -n is supplied. |
| Fixes problem reported by Stanislav Brabec <sbrabec@suse.cz> |
| |
| 5/25 |
| ---- |
| externs.h |
| - new #defines for third argument to named_function_string: |
| FUNC_MULTILINE (don't suppress newlines) and FUNC_EXTERNAL (convert |
| to external display form) |
| |
| subst.h |
| - new extern declaration for remove_quoted_escapes |
| |
| subst.c |
| - remove_quoted_escapes is now global |
| |
| print_cmd.c |
| - in named_function_string, if FUNC_EXTERNAL is in the flags argument, |
| call remove_quoted_escapes to convert from internal to external form. |
| Fixes bug reported by Bo Andresen <bo.andresen@zlin.dk> |
| |
| variables.c,builtins/{declare,setattr,type}.def |
| - use FUNC_MULTILINE in calls to named_function_string as appropriate |
| - add FUNC_EXTERNAL to calls to named_function_string as appropriate |
| |
| 5/27 |
| ---- |
| {make_cmd,variables}.c |
| - changes to enable the shell to compile when debugger support is |
| configured out (function_def hash table and access functions). Fixes |
| bug reported by Horst Wente <horst.wente@acm.org> |
| |
| builtins/help.def |
| - fix bug in `help' two-column printing to avoid referencing |
| shell_builtins[num_shell_builtins] |
| |
| error.c |
| - in get_name_for_error, use dollar_vars[0] if the name returned from |
| looking in $BASH_SOURCE[0] is the empty string as well as if it's |
| null |
| |
| 5/31 |
| ---- |
| arrayfunc.c |
| - change array_value_internal to set *RTYPE to 1 if the reference is |
| array[*] and 2 if the reference is array[@] |
| |
| subst.c |
| - in parameter_brace_expand_word, set the flags returned by the word |
| desc to include W_HASQUOTEDNULL if array_value returns QUOTED_NULL |
| for an array reference like x[*] and the word is quoted. Fixes bug |
| reported by Christophe Martin <schplurtz@free.fr> |
| |
| 6/1 |
| --- |
| jobs.c |
| - several changes to preserve errno if tcgetpgrp/tcgetattr/tcsetattr |
| fail, for subsequent error messages |
| - change initialize_job_control to turn off job control if the terminal |
| pgrp == -1 or is not equal to shell_pgrp (with an error message) |
| - in initialize_job_control, if the shell has been forced interactive |
| with -i, make sure stderr is hooked to a tty before using it as |
| the controlling terminal. If it's not, try to open /dev/tty and |
| assign it to shell_tty. Fixes problems reported by Derek Fawcus |
| <dfawcus@cisco.com> |
| |
| 6/13 |
| ---- |
| support/shobj-conf |
| - changes to support shared object and shared library creation on AIX |
| 5.x and later versions. From Niklas Edmundsson <nikke@acc.umu.se> |
| |
| 6/17 |
| ---- |
| builtins/mkbuiltins.c |
| - new array of builtins, posix_builtins, containing builtins listed |
| as special to the command search order by POSIX |
| - add POSIX_BUILTIN to the builtin flags if the builtin name is one |
| that's special to the posix command search order |
| |
| builtins.h |
| - new define, POSIX_BUILTIN, means that a builtin is special to the |
| posix command search order |
| |
| 6/22 |
| ---- |
| lib/readline/display.c |
| - new macro, WRAP_OFFSET, intended to replace W_OFFSET. Takes prompt |
| strings longer than one physical line with invisible characters on |
| the second line into account when calculating the number of |
| invisible characters on the current screen line |
| - use WRAP_OFFSET where appropriate (update_line, _rl_move_cursor_relative) |
| - change update_line to deal with adjusting _rl_last_c_pos in a |
| multibyte environment when the prompt has invisible chars on the |
| second line and redisplay has output the invisible characters |
| - change _rl_move_cursor_relative to adjust _rl_last_c_pos in a |
| multibyte environment when the prompt has invisible chars on the |
| second line and the redisplay draws the invisible character. Fixes |
| redisplay bug reported by Andreas Schwab <schwab@suse.de> |
| |
| |
| 7/11 |
| ---- |
| |
| lib/readline/rltty.c |
| - enable flush-output code for systems other than AIX 4.1. Problem |
| reported by Jan Kratochvil <jan.kratochvil@redhat.com> |
| |
| 7/12 |
| ---- |
| lib/readline/display.c |
| - set prompt_invis_chars_first_line from the portion of the prompt |
| following the final newline, instead of from the prefix. Fixes |
| bug reported on the Ubuntu bug list by dAniel hAhler |
| <ubuntu@thequod.de> |
| |
| 7/13 |
| ---- |
| variables.c |
| - use native __QNX__ and __QNXNTO__ cpp defines instead of qnx and |
| qnx6, respectively. Patch from Sean Boudreau <seanb@qnx.com> |
| |
| lib/sh/getcwd.c |
| - #undef HAVE_LSTAT on qnx, so it uses stat instead. Patch from |
| Sean Boudreau <seanb@qnx.com> |
| |
| 7/21 |
| ---- |
| builtins/common.c |
| - change sh_invalidnum to be a little smarter about octal and hex |
| numbers and change the message appropriately. Bug originally |
| reported on coreutils list by Jürgen Niinre <Jyrgen.Niinre@emt.ee> |
| |
| 7/26 |
| ---- |
| test.c |
| - make sure the string passed to test_unop has only a single character |
| following the `-'. Fixes bug reported by Michael A. Smith |
| <michael@smith-li.com> |
| |
| parse.y |
| - better input validation: make sure a word looks like a conditional |
| unary operator (-X) before calling test_unop |
| |
| 7/28 |
| ---- |
| trap.c |
| - in trap_handler, if it's called directly from the signal handler |
| (e.g., SIGINT sighandler, set by set_sigint_handler), but the |
| trap disposition has been reset to the default between the |
| assignment and receipt of the signal, check that the signal is |
| trapped and issue a warning if the shell was compiled with |
| debugging enabled. Fixes bug reported by Fergus Henderson |
| <fergus@google.com> |
| |
| 8/1 |
| --- |
| lib/readline/{util,histexpand}.c |
| - fixes for small memory leaks from Michael Snyder <msnyder@sonic.net> |
| |
| 8/18 |
| ---- |
| Makefile.in |
| - add dependency on builtins/builtext.h to nojobs.o list. Fixes |
| `make -j 5' issue reported by Chris MacGregor <chris@bouncingdog.com> |
| |
| examples/loadables/Makefile.in |
| - add @LDFLAGS@ to SHOBJ_LDFLAGS assignment -- experimental. Suggested |
| by Mike Frysinger <vapier@gentoo.org> |
| |
| examples/loadables/{basename,cut,dirname,finfo,head,ln,logname,mkdir,pathchk,print,printenv,push,realpath,rmdir,sleep,tee,truefalse,tty,uname,unlink,whoami}.c |
| - fix up some includes. Fix from Mike Frysinger <vapier@gentoo.org> |
| |
| 8/21 |
| ---- |
| histexpand.c |
| - fix another memory leak in history_find_word. Bug report originally |
| from Michael Snyder <msnyder@sonic.net>; test case suggested by Jim |
| Blandy <jimb@codesourcery.com> |
| |
| 8/26 |
| ---- |
| subst.c |
| - change to do_assignment_internal to make an assignment to a variable |
| with the `noassign' internal attribute not a variable assignment |
| error. |
| - fix do_assignment_internal so assignment to a `noassign' variable |
| does not cause it to suddenly become visible if it's currently |
| invisible |
| |
| 9/3 |
| --- |
| stringlib.c |
| - change strsub to check whether or not temp is non-null before |
| trying to null-terminate it. Also make sure temp is allocated |
| even if the pattern and replacement strings are empty, and set |
| to a copy of string (like ${foo//}) |
| Bug report from Timo Lindfors <timo.lindfors@iki.fi> |
| |
| 9/10 |
| ---- |
| {config.h,Makefile,configure}.in,aclocal.m4 |
| - new tests for fpurge and __fpurge |
| |
| lib/sh/fpurge.c, externs.h |
| - new file, fpurge(3) implementation with external decl in externs.h |
| |
| builtins/common.c |
| - add call to fpurge(stdout) to sh_chkwrite |
| |
| {redir,execute_cmd}.c |
| - add call to fpurge(stdout) after fflush(stdout) before changing |
| stdout file descriptor and after a builtin or function executes |
| |
| 9/12 |
| ---- |
| expr.c |
| - make sure noeval is set to 0 when a longjmp occurs, since it will |
| not be reset otherwise, and it can be set to 1 while processing |
| a {pre,post}-increment or {pre,post}-decrement token |
| - set noeval to 0 at the beginning of evalexp, since it's never |
| called recursively |
| |
| 9/14 |
| ---- |
| config-top.h |
| - new builder-modifiable define: DONT_REPORT_BROKEN_PIPE_WRITE_ERRORS |
| Turning it on will cause errors from EPIPE to not be reported by |
| the normal shell write error message mechanism |
| |
| builtins/common.c |
| - if DONT_REPORT_BROKEN_PIPE_WRITE_ERRORS is defined, don't print an |
| error message from sh_wrerror if errno == EPIPE. Suggestion from |
| Petr Sumbera <petr.sumbera@sun.com> |
| |
| 9/19 |
| ---- |
| {jobs,nojobs}.c,jobs.h |
| - add code to retry fork() after EAGAIN, with a progressively longer |
| sleep between attempts, up to FORKSLEEP_MAX (16) seconds. Suggested |
| by Martin Koeppe <mkoeppe@gmx.de> |
| |
| 9/21 |
| ---- |
| version.c |
| - change copyright year to 2007 |
| |
| 9/25 |
| ---- |
| pathexp.c |
| - change quote_string_for_globbing to add a backslash in front of a |
| backslash appearing in the pathname string, since the globbing |
| code will interpret backslashes as quoting characters internally. |
| Bug reported by <herbert@gondor.apana.org.au> on the debian list |
| (443685) |
| |
| 10/8 |
| ---- |
| lib/readline/display.c |
| - in update_line, make sure _rl_last_c_pos is > 0 before setting |
| cpos_adjusted (or we actually moved the cursor to column 0 in |
| _rl_move_cursor_relative). Fixes redisplay bug with prompt with |
| only invisible characters reported by dAniel hAhler |
| <ubuntu@thequod.de> |
| |
| 10/10 |
| ----- |
| lib/readline/display.c |
| - in rl_redisplay, when calculating the new physical cursor position |
| in a multibyte locale (`tx'), do not call rl_backspace if tx ends |
| up < 0. Rest of fix for bug reported by dAniel hAhler |
| <ubuntu@thequod.de> |
| |
| 10/12 |
| ----- |
| lib/sh/getcwd.c |
| - fix memory overwrite problem that's possible if buf is NULL and |
| passed size is greater than the pathname length. Reported by |
| Ian Campbell <ian.campbell@xensource.com> |
| |
| builtins/ulimit.def |
| - change the multiplier for the -c and -f options (`blocks') to 512, |
| the traditional value (and the one POSIX specifies). Bug reported |
| by Pete Graner <pgraner@redhat.com> |
| |
| braces.c |
| - pass process substitution through unchanged the same as command |
| substitution. Prompted by suggestion from Stephane Chazelas |
| <stephane_chazelas@yahoo.fr> |
| |
| lib/readline/input.c |
| - in rl_unget_char, fix off-by-one error when resetting pop_index if |
| it's < 0. Bug reported by Uwe Doering <gemini@geminix.org> |
| |
| builtins/type.def |
| - change exit status of `type' to not successful if any of the |
| requested commands are not found. Reported by Stephane Chazleas |
| <stephane_chazelas@yahoo.fr> |
| |
| pcomplete.c |
| - change command_line_to_word_list to use rl_completer_word_break_characters |
| instead of the shell metacharacters to split words, so programmable |
| completion does the same thing readline does internally. Reported |
| by Vasily Tarasov <vtaras@sw.ru> |
| |
| 10/16 |
| ----- |
| bashline.c |
| - When completing a command name beginning with a tilde and containing |
| escaped specical characters, dequote the filename before prefixing |
| it to the matches, so the escapes are not quoted again. Reported |
| by neil@s-z.org |
| |
| 10/17 |
| ----- |
| expr.c |
| - in readtok(), don't reset lasttp if we've consumed the whitespace |
| at the end of the expression string. Fixes error message problem |
| reported by <anmaster@tele2.se> |
| |
| 11/1 |
| ---- |
| builtins/printf.def |
| - change asciicode() to return intmax_t; add multibyte character |
| support instead of assuming ASCII (depending on behavior of system |
| multibyte support functions). Fixes bug reported by Rich |
| Felker <dalias@aerifal.cx> |
| |
| 11/5 |
| ---- |
| execute_cmd.c |
| - if redirections attached to a compound command fail, make sure to |
| set last_command_exit_value when returning EXECUTION_FAILURE. |
| Fixes bug reported separately by Andreas Schwab <schwab@suse.de> |
| and Paul Eggert <eggert@cs.ucla.edu> |
| |
| 11/9 |
| ---- |
| builtins/read.def |
| - make sure the return value from get_word_from_string is freed if |
| non-null. Fixes memory leak bug reported by Lars Ellenberg |
| <lars.ellenberg@linbit.com> |
| |
| 11/10 |
| ----- |
| variables.c |
| - use getpid() as value of seeded_subshell to avoid problems with |
| random number generator not getting re-seeded correctly when |
| subshells are created. Fix from Tomas Janousek <tjanouse@redhat.com> |
| |
| lib/readline/display.c |
| - in update_line(), when outputting characters at the end of the line, |
| e.g., when displaying the prompt string, adjust _rl_last_c_pos by |
| wrap_offset if the text we're drawing begins before the last |
| invisible character in the line. Similar to fix from 5/24. Fixes |
| bug reported by Miroslav Lichvar <mlichvar@redhat.com> |
| |
| 11/14 |
| ----- |
| subst.c |
| - fix $[ expansion case to deal with extract_arithmetic_subst |
| returning NULL (if the `]' is missing) and return the construct |
| unchanged in that case. Fixes tab completion bug reported by |
| Heikki Hokkanen <hoxu@users.sf.net> (debian bug 451263) |
| |
| lib/readline/mbutil.c |
| - fix _rl_find_next_mbchar_internal to deal with invalid multibyte |
| character sequences when finding non-zero-length chars. Fixes |
| bug reported by Morita Sho <morita-pub-en-debian@inz.sakura.ne.jp> |
| |
| 11/15 |
| ----- |
| variables.c |
| - add new function `seedrand' to seed the bash random number |
| generator from more random data. Suggestion from Steve Grubb |
| <sgrubb@redhat.com> |
| - replace the rng in brand() with a slightly better one from FreeBSD |
| (filtered through Mac OS X 10.5). Replacement suggested by |
| Steve Grubb <sgrubb@redhat.com> |
| |
| 11/21 |
| ----- |
| configure.in |
| - darwin 9 also requires linking against libreadline.a and |
| libhistory.a because of Apple's questionable decision to ship a |
| libreadline "replacement" that doesn't provide all functions |
| |
| doc/{bash.1,bashref.texi} |
| - slight change to the text describing the effect of set -e when |
| in a || or && list |
| |
| 12/5 |
| ---- |
| jobs.c |
| - fix raw_job_exit_status to correct mixing of int/WAIT values (need |
| to return a WAIT) |
| - arrange so that children run as part of command substitutions also |
| set the SIGINT handler to wait_sigint_handler, since they effectively |
| don't do job control |
| - in wait_for, if a child run as part of a command substitution exits |
| due to SIGINT, resend the SIGINT to the waiting shell with kill(2). |
| This makes sure the exit status propagates |
| |
| doc/{bash.1,bashref.texi} |
| - tighten up the language describing when bash tries to see if its |
| stdin is a socket, so it can run the startup files. Suggested by |
| Vincent Lefevre <vincent@vinc17.org> |
| |
| eval.c |
| - in the DISCARD case of a longjmp to top_level, make sure |
| last_command_exit_value is set to EXECUTION_FAILURE if it's 0, |
| but leave existing non-zero values alone |
| |
| subst.c |
| - in command_substitute, don't reset pipeline_pgrp in the child |
| process -- this means that second and subsequent children spawned by |
| this comsub shell get put into the wrong process group, not the |
| shell's. Fix for bug reported by Ingo Molnar <mingo@elte.hu> |
| |
| 12/6 |
| ---- |
| support/shobj-conf |
| - make sure the cases for darwin8.x (Mac OS X 10.4.x) are extended to |
| darwin9.x (Mac OS X 10.5.x). Fixes problem originally reported |
| against readline-5.2 by schneecrash@gmail.com |
| |
| 12/8 |
| ---- |
| subst.c |
| - make sure to add the results of (successful) tilde expansion as a |
| quoted string, to inhibit pathname expansion and word splitting. |
| From recent Austin Group interpretation. |
| |
| include/shtty.h, lib/sh/shtty.c |
| - add ttfd_onechar, ttfd_noecho, ttfd_eightbit, ttfd_nocanon, and |
| ttfd_cbreak to set tty attributes associated with a particular |
| file descriptor (which is presumed to point to a terminal). Support |
| for fix for bug reported by b_bashbug@thebellsplace.com |
| |
| lib/readline/display.c |
| - make sure we only use rl_invis_chars_first_line when the number of |
| physical characters exceeds the screen width, since that's the |
| only time expand_prompt sets it to a valid value |
| |
| 12/12 |
| ----- |
| builtins/set.def |
| - change set_minus_o_option to return EX_USAGE if an invalid option |
| name is supplied. All callers can handle it. |
| - change set_builtin to return what set_minus_o_option returns if it's |
| not EXECUTION_SUCCESS. This allows EX_USAGE errors to abort a |
| shell running in posix mode |
| |
| 12/14 |
| ----- |
| builtins/read.def |
| - generalize the calls to the tty attribute functions to maintain a |
| local copy of the terminal attributes and use the fd supplied as |
| the argument to the -u option (default 0). Fix for bug reported |
| by b_bashbug@thebellsplace.com |
| |
| doc/bashref.texi, lib/readline/doc/{history,rlman,rluser,rluserman}.texi |
| - Slight changes to conform to the latest FSF documentation standards. |
| Patch from Karl Berry <karl@freefriends.org> |
| |
| 12/20 |
| ----- |
| execute_cmd.c |
| - after calling clear_unwind_protect_list, make sure we reset |
| parse_and_execute_level to 0, since there's nothing left to |
| restore it if top_level_cleanup tests it. Fixes bug reported |
| by Len Lattanzi <llattanzi@apple.com> |
| |
| 12/31 |
| ----- |
| lib/sh/getcwd.c |
| - new function, _path_checkino, checks whether the inode corresponding |
| to the path constructed from the first two arguments is the same as |
| the inode number passed as the third argument |
| - if BROKEN_DIRENT_D_INO is defined, meaning the d_ino/d_fileno |
| member of struct dirent doesn't contain valid values, use |
| _path_checkino instead of directly comparing against d_fileno. |
| Fixes Interix problem reported by Michael Haubenwallner |
| <haubi@gentoo.org> |
| |
| 1/7/2008 |
| -------- |
| array.c |
| - fix array_subrange to separate elements in returned string with |
| first char of $IFS if QUOTED is non-zero, since this indicates |
| the caller used ${array[@]:foo}. Fixes bug reported by Lea |
| Wiemann <lewiemann@gmail.com> |
| |
| 1/8 |
| --- |
| subst.c |
| - new function returning a string containing the first character of |
| $IFS: char *ifs_firstchar(int *) |
| |
| subst.h |
| - extern declaration for ifs_firstchar() |
| |
| array.c |
| - call ifs_firstchar() to get first character of $IFS when needed |
| (array_subrange() and array_patsub()) |
| |
| 1/11 |
| ---- |
| lib/readline/display.c |
| - use sentinel variable set at end of init_line_structures to decide |
| whether to call it from rl_redisplay, since early SIGWINCH on |
| Mac OS X that hits during this function can cause _rl_wrapped_line |
| to be referenced before initialization. Fix for bug reported by |
| Len Lattanzi <llattanzi@apple.com> |
| |
| subst.[ch] |
| - skip_to_delim is now compiled into the shell all the time, not just |
| when readline is linked in |
| |
| subst.c |
| - use skip_to_delim to find the `/' denoting the end of a pattern |
| in pattern substitution, since it knows more shell syntax than |
| quoted_strchr and understands multibyte characters. Fixes bug |
| reported by Dmitry V Golovashkin <Dmitry.Golovashkin@sas.com> |
| |
| 1/15 |
| ---- |
| subst.c |
| - add `flags' argument to skip_to_delim telling it whether or not to |
| set no_longjmp_on_fatal_error; set this flag when calling from the |
| readline completion code |
| |
| subst.h |
| - update extern declaration for skip_to_delim |
| |
| 1/17 |
| ---- |
| subst.c |
| - expand_prompt_string takes a third argument: the initial flags for |
| the WORD |
| |
| subst.h |
| - change extern declaration for expand_prompt_string to add third arg |
| |
| bashline.c |
| - pass W_NOCOMSUB as third argment to expand_prompt_string when |
| calling from bash_directory_completion_hook, since we don't want |
| to do command substitution from the completion code |
| |
| parse.y |
| - change call to expand_prompt_string |
| |
| 1/18 |
| ---- |
| doc/Makefile.in |
| - added an `install_builtins' rule to install the builtins.1 man page, |
| preprocessing it with sed to force `.so man1/bash.1', which some |
| versions of man require. Suggestion from Peter Breitenlohner |
| <peb@mppmu.mpg.de> |
| - new target `install_everything' that will install normal documentation |
| and builtins man page |
| - changed uninstall target to remove bash_builtins page from man |
| directory |
| |
| lib/readline/vi_mode.c |
| - new function, rl_vi_insert_mode, which calls rl_vi_start_inserting |
| to make sure the value of `last command to repeat' is set correctly. |
| Fix from Thomas Janousek <tjanouse@redhat.com> |
| - add support for redoing inserts made with the `I' command. Fix |
| from Thomas Janousek <tjanouse@redhat.com> |
| - add support for redoing inserts made with the `A' command |
| |
| lib/readline/readline.h |
| - new extern declaration for rl_vi_insert_mode |
| |
| lib/readline/{misc,readline,vi_mode,vi_keymap}.c |
| - change calls to rl_vi_insertion_mode to rl_vi_insert_mode |
| |
| 1/19 |
| ---- |
| builtins/read.def |
| - change timeout behavior when not reading from a tty device to save |
| any partial input in the variable list, but still return failure. |
| This also causes variables specified as arguments to read to be |
| set to null when there is no input available. Fix inspired by |
| Brian Craft <bcboy@thecraftstudio.com> |
| |
| 1/21 |
| ---- |
| builtins/fc.def |
| - change computation of last_hist to use remember_on_history instead |
| of a hard-coded `1'. This keeps fc -l -1 in PROMPT_COMMAND from |
| looking too far back |
| |
| 1/25 |
| ---- |
| lib/readline/complete.c |
| - fix fnwidth to use string[pos] instead of *string when testing the |
| current character for a control character or rubout |
| |
| 2/2 |
| --- |
| general.c |
| - change posix_initialize to turn off source/. searching $PWD when |
| the file sourced is not found in $PATH. Fixes bug reported by |
| Paolo Bonzini <bonzini@gnu.org> and Eric Blake <ebb9@byu.net> |
| |
| 2/9 |
| --- |
| builtins/*.def |
| - changes to text and formatting suggested by Jan Schampera |
| <jan.schampera@web.de> |
| |
| 2/16 |
| ---- |
| bashline.c |
| - change command_word_completion_function to use the word completion |
| found by readline, which matters only when ignoring case is on |
| and the completion found in the file system differs in case from |
| the text the user typed (this is what readline does for normal |
| filename completion). Fixes issue reported by Jian Wang |
| <jwang@a10networks.com.cn>. |
| |
| 2/18 |
| ---- |
| builtins/source.def |
| - if the filename passed as an argument contains a `/', don't search |
| $PATH. Not sure why it wasn't like this before |
| |
| 2/21 |
| ---- |
| lib/readline/terminal.c |
| - change rl_crlf so that the MINT system on ATARI systems adds a |
| carriage return before the \n |
| |
| 2/22 |
| ---- |
| doc/{bash.1,bashref.texi} |
| - added text to the EXIT STATUS section noting that exit statuses |
| fall between 0 and 255, inclusive |
| |
| support/mkversion.sh |
| - output a #define for DEFAULT_COMPAT_LEVEL (${major}${minor}; e.g. 32) |
| to version.h |
| |
| version.c |
| - int variable, shell_compatibility_level, set to DEFAULT_COMPAT_LEVEL |
| by default |
| |
| builtins/shopt.def |
| - new shopt variable, compat31, sets shell_compatibility_level to 31 |
| (or back to default if unset) |
| |
| execute_cmd.c |
| - in execute_cond_node, restore bash-3.1 behavior of quoted rhs of |
| regexp matches if shell_compatibility_level == 31 |
| |
| 2/28 |
| ---- |
| lib/readline/rltty.c |
| - set readline_echoing_p = 1 if tcgetattr fails and sets errno to |
| EINVAL, as Linux does when the fd is a pipe. Reported by Mike |
| Frysinger <vapier@gentoo.org> |
| |
| 3/6 |
| --- |
| {MANIFEST,Makefile.in},lib/sh/{casemod,uconvert,ufuncs}.c |
| - new library sources from bash-4.0-devel tree |
| |
| lib/sh/spell.c |
| - moved cdspell() here from builtins/cd.def, renamed dirspell() |
| |
| externs.h |
| - new declarations for extern functions from new library files |
| - new extern declaration for lib/sh/spell.c:dirspell() |
| |
| builtins/cd.def |
| - call extern library function dirspell(); remove static cdspell() |
| |
| builtins/read.def |
| - when read times out, make sure input_string is null-terminated before |
| assigning any partial input read to the named variables |
| |
| 3/10 |
| ---- |
| lib/glob/xmbsrtowcs.c |
| - cut the number of memory allocations in xdupmbstowcs by not keeping |
| track of the indices if the caller hasn't asked for it |
| |
| 3/17 |
| ---- |
| builtins/fc.def |
| - make sure the adjustment to i in fc_gethnum uses the same formula |
| fc_builtin uses to calculate last_hist |
| - make sure that every time fc_gethnum is called, the fc command last |
| in the history list has not yet been deleted, since fc_gethnum |
| assumes that it has not. Fix from John Haxby <john.haxby@oracle.com> |
| |
| lib/readline/complete.c |
| - new private library function, _rl_reset_completion_state(), used to |
| reset any completion state internal to the library when a signal |
| is received |
| - call _rl_reset_completion_state() before returning from |
| rl_complete_internal |
| |
| lib/readline/rlprivate.h |
| - new extern declaration for _rl_reset_completion_state |
| |
| lib/readline/signals.c |
| - call _rl_reset_completion_state from rl_signal_handler on SIGINT. |
| This fixes one of the problems identified by Mika Fischer |
| <mf+ubuntu@zoopnet.de> |
| |
| pcomplete.c |
| - programmable_completions now saves pointer to the compspec it's |
| working with in new global variable CURCS |
| - new function, pcomp_set_readline_variables, that sets or unsets |
| readline variables based on a passed flags value (COPT_FILENAMES, |
| etc.) |
| - new function, pcomp_set_compspec_options, to set or unset bits in |
| the options word of a passed compspec (default CURCS) |
| - only call bash_dequote_filename (via rl_filename_dequoting_function) |
| from pcomp_filename_completion_function if the readline state |
| word indicates word completion is in progress |
| |
| pcomplete.h |
| - new extern declaration for curcs |
| - new extern declaration for pcomp_set_readline_variables |
| - new extern declaration for pcomp_set_compspec_options |
| |
| bashline.c |
| - fix bash_dequote_filename to implement shell quoting conventions: |
| 1. Inhibit backslash stripping within single quotes |
| 2. Inhibit backslash stripping within double quotes only if |
| the following character is one of the special ones |
| - call pcomp_set_readline_variables from attempt_shell_completion |
| instead of doing the equivalent inline |
| |
| 3/18 |
| ---- |
| bracecomp.c |
| - make sure we sort array of matches in byte order (using strcmp). so |
| the brace calculations work correctly even when the locale orders |
| characters like aAbBcC...zZ. Fixes bug reported by Torsten Nahm |
| <torstennahm@torstennahm.de> |
| |
| 3/20 |
| ---- |
| lib/readline/{rltty,signals}.c |
| - move block_sigint and release_sigint from rltty.c to signals.c; add |
| _rl_ prefix to make them public to the library; change callers. |
| From Jan Kratochvil <jan.kratochvil@redhat.com> |
| |
| lib/readline/rlprivate.h |
| - new extern declarations for _rl_block_sigint and _rl_release_sigint |
| |
| lib/readline/display.c |
| - add calls to _rl_block_sigint and _rl_release_sigint to rl_redisplay, |
| since it maniupluates global data structures. Fix from Jan |
| Kratochvil <jan.kratochvil@redhat.com> |
| |
| builtins/printf.def |
| - change calls to asprintf and manually adding to vbuf to use calls |
| to vsnprintf against vbuf directly -- if the number of characters |
| to be written overflows the buffer, realloc the buffer and use |
| vsnprintf again. This should reduce the memory used by printf. |
| Idea from Yuya Katayama <yuya999@gmail.com> |
| |
| lib/readline/doc/rltech.texi |
| - documented rest of readline's state flags, including RL_STATE_CALLBACK |
| - documented rl_save_state and rl_restore_state |
| |
| 3/27 |
| ---- |
| lib/readline/{rlprivate.h,{display,readline,rltty,terminal,text}.c} |
| - rename readline_echoing_p to _rl_echoing_p for namespace consistency |
| |
| lib/readline/{rlprivate.h,{callback,readline,util}.c} |
| - rename readline_top_level to _rl_top_level for namespace consistency |
| |
| builtins/ulimit.def |
| - new -b (socket buffer size) and -T (number of threads) options |
| |
| array.c |
| - fix bug in calculation of the array element assignment string length: |
| use length of `is' instead of `indstr'. Reported as ubuntu bug |
| #202885 by John McCabe-Dansted |
| |
| builtins/setattr.def |
| - new function, show_all_var_attributes, displays attributes and |
| values for all shell variables (or shell functions) in a reusable |
| format |
| |
| builtins/common.h |
| - new extern declaration for show_all_var_attributes |
| |
| builtins/declare.def |
| - change `declare -p' to print out all variable attributes and values, |
| and `declare -fp' to print out all function attributes and |
| definitions. Inspired by request from John Love-Jensen |
| <eljay@adobe.com> |
| |
| doc/{bash.1,bashref.texi} |
| - document new -b and -T options to ulimit |
| - tighten up language describing AND and OR lists |
| - add description of new behavior of `declare -p' |
| |
| 3/28 |
| ---- |
| pcomplete.c |
| - rename curcs -> pcomp_curcs |
| - new global completion variable, pcomp_curcmd, the current command |
| name being completed |
| |
| builtins/complete.def |
| - new builtin, compopt, allows completion options for command names |
| supplied as arguments or the current completion being executed to |
| be modified. Suggested by Mika Fischer <mf+ubuntu@zoopnet.de> |
| |
| 3/30 |
| ---- |
| doc/{bash.1,bashref.texi},lib/readline/doc/rluser.texi |
| - document new compopt builtin |
| |
| 4/5 |
| --- |
| support/shobj-conf |
| - change solaris10 stanza to use -fPIC to fix 64-bit sparc_v9/solaris10 |
| compilations. Fix from Fabian Groffen <grobian@gentoo.org> |
| |
| builtins/read.def |
| - added `-i text' option, inserts `text' into line if using readline. |
| Suggested by many, used some ideas from Kevin Pulo <kevin@pulo.com.au> |
| |
| doc/{bash.1,bashref.texi} |
| - document new `-i text' option to read builtin |
| |
| 4/7 |
| --- |
| lib/readline/bind.c |
| - new settable variable, `history-size', sets the max number of |
| entries in the history list |
| |
| doc/bash.1,lib/readline/doc/{rluser.texi,readline.3} |
| - document new `history-size' settable readline variable |
| |
| 4/8 |
| --- |
| builtins/complete.def |
| - change build_actions calling sequence to take a struct with `other' |
| (non-action) flag arguments (-p, -r) |
| - add support for `-E' option to build_actions and complete builtin -- |
| modifies or displays (internal) `_EmptycmD_' completion spec |
| |
| bashline.c |
| - change attempt_shell_completion to try programmable completion on an |
| `empty' command line and return the results |
| |
| doc/bash.1,lib/readline/doc/rluser.texi |
| - documented new `-E' option to `complete' |
| |
| 4/9 |
| --- |
| bashhist.c |
| - new variable, `enable_history_list', used to reflect setting of |
| `-o history' option |
| - change bash_history_{enable,disable,reinit} to set enable_history_list |
| as well as remember_on_history |
| |
| builtins/set.def |
| - use `enable_history_list' instead of `remember_on_history' to keep |
| value of `-o history' option |
| |
| builtins/evalstring.c |
| - instead of unwind-protecting remember_on_history, use a function to |
| restore it to the value of `enable_history_list' after |
| parse_and_execute runs the commands in the string. This allows |
| history to be turned off in a startup file, for instance. Problem |
| reported by Dan Jacobson <jidanni@jidanni.org> |
| |
| 4/11 |
| ---- |
| bashline.c |
| - limited support for completing command words with globbing characters |
| (only a single match completed on TAB, absolute or relative |
| pathnames supported, no $PATH searching, some support for displaying |
| possible matches, can be used with menu completion). |
| Suggested by Harald Koenig <h.koenig@science-computing.de> |
| |
| print_cmd.c |
| - change redirection printing to output r_err_and_out as `&>file', |
| since the man page says that's the preferred form |
| |
| 4/12 |
| ---- |
| builtins/*.def |
| - change long doc so the first line is a short description |
| - add `Exit Status:' section to each longdoc describing exit values |
| |
| builtins/help.def |
| - new `-d' option to print short description of each utility |
| - new `-m' option to print description of each builtin in a |
| pseudo-manpage format (inspired by ksh93) |
| |
| doc/{bash.1,bashref.texi} |
| - document new `-d' and `-m' options to `help' |
| |
| builtins/mapfile.def |
| - new builtin, `mapfile', imported from bash-4.0-devel branch |
| |
| tests/{mapfile.{data,right,tests},run-mapfile} |
| - tests for `mapfile' builtin |
| |
| doc/{bash.1,bashref.texi} |
| - added description of `mapfile' builtin |
| |
| MANIFEST,Makefile.in,builtins/Makefile.in |
| - added entries for mapfile source files |
| |
| arrayfunc.[ch] |
| - new function, bind_array_element, to support mapfile builtin |
| |
| 4/20 |
| ---- |
| expr.c |
| - fix operator precendence in expcond(): term after the `:' is |
| a conditional-expression, not a logical-OR-expression (using C |
| terminology). Bug reported by <archimerged@gmail.com> |
| |
| 4/22 |
| ---- |
| bashintl.h |
| - new P_ define for using ngettext to decide on plural forms |
| (currently unused) |
| |
| 4/25 |
| ---- |
| execute_cmd.c |
| - in execute_disk_command, if the command is not found, search for |
| a shell function named `command_not_found_handle' and call it |
| with the words in the command as arguments. Inspired by Debian |
| feature. |
| |
| doc/{bash.1,bashref.texi} |
| - document new command_not_found_handle behavior in COMMAND EXECUTION |
| section |
| |
| configure.in |
| - change default version to bash-4.0-devel |
| |
| 4/28 |
| ---- |
| variables.c |
| - change push_func_var and push_exported_var to call |
| stupidly_hack_special_variables if the temporary variable is going |
| to be disposed. This undoes any internal changes caused by a local |
| variable assignment in the environment or in a shell function. Bug |
| reported by Morita Sho <morita-pub-en-debian@inz.sakura.ne.jp> in |
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=478096 |
| |
| 5/3 |
| --- |
| builtins/fc.def |
| - fixed a problem caused by change of 1/21 to use remember_on_history, |
| since it's turned off by parse_and_execute(), but can cause the |
| last command in history to be deleted and leave last_hist pointing |
| beyond the end of the history list. edit_and_execute_command can |
| do this. |
| |
| bashline.c |
| - new define, RL_BOOLEAN_VAR_VALUE, to take a readline boolean variable |
| and get its value as 0 or 1 (consider making readline global) |
| - put tty back into canonical mode before calling parse_and_execute in |
| edit_and_execute_command and then back into raw mode after it |
| returns. Fixes problem identified by <koersen@gmail.com>. |
| |
| 5/4 |
| --- |
| lib/glob/glob.c |
| - code to support `globstar' option: GX_GLOBSTAR and two internal |
| flags. Changes to skipname, glob_vector, mbskipname, glob_filename. |
| New function finddirs(). |
| |
| lib/glob/glob.h |
| - new defines to support globstar code |
| |
| builtins/shopt.def |
| - new shell option, `globstar', enables special handling of `**' in |
| glob patterns -- matches all directories recursively |
| |
| pathexp.h |
| - extern declaration for glob_star |
| |
| pathexp.c |
| - break inline code out of quote_globbing_chars into a separate |
| function to decide whether a character is a globbing char: |
| glob_char_p |
| - change shell_glob_filename to call glob_filename with the |
| GX_GLOBSTAR flag if glob_star is set |
| |
| doc/{bash.1,bashref.texi} |
| - document new `globstar' shell option |
| |
| arrayfunc.c |
| - new function, broken out of quote_array_assignment_chars: |
| quote_assign; extended from old code to make sure that globbing |
| chars and chars in $IFS are quoted when displaying assignment |
| statements, especially in compound array assignments |
| |
| 5/5 |
| --- |
| bashline.c |
| - new variable, dircomplete_spelling, controls spelling correction |
| of directory names when doing filename completion |
| - change bash_directory_completion_hook to incorporate spelling |
| correction if initial canonicalization of directory name fails |
| |
| builtins/shopt.def |
| - new shell option, `dirspell', enables and disables spelling |
| correction of directory names during word completion |
| |
| builtins/read.def |
| - support for fractional timeout values (ival.uval); uses uconvert |
| and falarm/setitimer |
| |
| config.h.in |
| - new `HAVE_SETITIMER' define |
| |
| configure.in |
| - look for setitimer(2), define HAVE_SETITIMER if found |
| |
| doc/{bash.1,bashref.texi} |
| - document new `dirspell' shopt option |
| - document new fractional values to `read -t timeout' |
| |
| 5/6 |
| --- |
| assoc.[ch] |
| - new files, basic support for associative array implementation |
| |
| general.h |
| - new extern declarations for sh_openpipe, sh_closepipe, trim_pathname |
| |
| general.c |
| - new functions: sh_openpipe to create a pipe and move the file |
| descriptors to a high range; sh_closepipe, to close pipe fds and |
| clean up, and trim_pathname, to replace portions of a pathname |
| with `...' (for prompting) |
| |
| jobs.c |
| - don't set last_asynchronous_pid in child shell (messes up $!, among |
| other things) |
| |
| parse.y,parser.h |
| - moved definitions of parser flags to parser.h |
| |
| array.c |
| - imported array_modcase (case-changing operations on arrays) from |
| 4.0-devel branch |
| |
| array.h |
| - new extern declaration for array_modcase |
| |
| lib/readline/complete.c |
| - new variable, rl_menu_completion_entry_function, generator for |
| rl_menu_complete |
| - new menu completion `browsing' implementation, with several |
| improvements over the old code. Inspired by Sami |
| |
| lib/readline/readline.h |
| - extern declaration for rl_menu_completion_entry_function |
| |
| 5/8 |
| --- |
| lib/readline/complete.c |
| - add support for a third argument to fnprint and print_filename, |
| which supports replacing a specified portion of the pathnames |
| printed when displaying possible completions with a `...' (or |
| `___', if the prefix would be confused with a portion of the |
| filename) |
| - new variable, _rl_completion_prefix_display_length, sets the |
| number of characters in a common prefix to be replaced with an |
| ellipsis when displaying possible completions |
| - add support to _rl_display_match_list to find the length of the |
| common prefix of all items being displayed, and passing that |
| value to print_filename for possible replacement with an ellipsis |
| if that length is longer than _rl_completion_prefix_display_length |
| |
| lib/readline/bind.c |
| - add support for retrieving value of history-size variable to |
| _rl_get_string_variable_value |
| - new bindable variable, completion-prefix-display-length. When |
| displaying possible completions, matches with a common prefix |
| longer than this value have the common prefix replaced with an |
| ellipsis |
| - support for retrieving value of completion-prefix-display-length |
| variable to _rl_get_string_variable_value |
| - new bindable variable, revert-all-at-newline: if enabled, causes |
| all changes in history lines to be undone before readline returns |
| after processing a newline |
| |
| doc/bash.1,lib/readline/doc/{readline.3,rluser.texi} |
| - document new `completion-prefix-display-length' variable |
| - document new `revert-all-at-newline' variable |
| |
| execute_cmd.c |
| - change execute_builtin to not inherit the `-e' flag into commands |
| executed by the `command' or `source/.' builtins if we are supposed |
| to be ignoring the return value. This is like `eval'. Fixes bug |
| reported by Hiroshi Fujishima <hirobo@tonteki.org> |
| |
| 5/10 |
| ---- |
| variables.c |
| - when reading the initial environment, don't create variables with |
| names that are not valid shell identifiers. Fixes bug reported by |
| Stephane Chazleas <stephane_chazelas@yahoo.fr> |
| |
| 5/13 |
| ---- |
| subst.c |
| - fix string_quote_removal to gracefully handle the case where a |
| backslash is the final character in the string (leaves the backslash |
| in place). Fixes bug reported by Ian Robertson |
| <iroberts@u.washington.edu> |
| |
| 5/16 |
| ---- |
| support/checkbashisms |
| - Perl script that purports to check for bash-specific features in a |
| shell script. Lifted from Debian via ubuntu |
| |
| 5/20 |
| ---- |
| lib/readline/display.c |
| - in update_line, when deciding whether or not to adjust _rl_last_c_pos |
| in a multibyte environment after printing the last line of a multiline |
| prompt with invisible characters on the first and last lines, use |
| the number of inivisible chars on the first line in the calculation |
| deciding whether or not we're past the last invisible character and |
| need to adjust the cursor position. Old code used the number of |
| invisible chars on the last prompt line. Fixes bug reported by |
| stuff@slinkp.com. |
| - in update_line, when fixing _rl_last_c_pos after drawing the first |
| line of the prompt, use the number of invisible chars on the first |
| line as the offset, instead of the total number of invisible chars |
| - use prompt_multibyte_characters, the number of multibyte chars in |
| the prompt string, to short-circuit some relatively expensive |
| multibyte text processing in rl_redisplay |
| |
| 5/21 |
| ---- |
| variables.c |
| - new function, reinit_special_variables(), a hook for special |
| vars that need their hook functions called when they're unset as |
| a result of the shell reinitializing itself to run a script |
| |
| shell.c |
| - shell_reinitialize now calls reinit_special_variables |
| - shell_reinitialize now calls bashline_reset |
| |
| variables.h |
| - new extern declaration for reinit_special_variables |
| |
| bashline.c |
| - new function, bashline_reset(), called when the shell reinitializes |
| in shell_reinitialize. Right now, just resets |
| bash_readline_initialized to 0. |
| |
| bashline.h |
| - new extern declaration for bashline_reset() |
| |
| 5/23 |
| ---- |
| bashhist.c |
| - new function, bash_clear_history, clears the history and resets any |
| associated internal bash state |
| |
| bashhist.h |
| - extern declaration for bash_clear_history |
| |
| builtins/history.def |
| - call bash_clear_history instead of clear_history for `history -c'. |
| Fixes part of problem reported by Scott McDermott |
| <scott.m.mcdermott@gmail.com> |
| - decrement history_lines_this_session in delete_histent, called for |
| `history -d' |
| |
| builtins/history.def,bashhist.[ch] |
| - move delete_histent() to bashhist.c; rename to bash_delete_histent |
| - move delete_last_history() to bashhist.c; rename to |
| bash_delete_last_history() |
| |
| 5/25 |
| ---- |
| braces.c |
| - add another parameter to mkseq(), the number of digits to put into |
| each member of a numeric sequence (width), changes to determine |
| any zero-padding go into expand_seqterm |
| - changes to expand_seqterm to allow user-specified increments |
| |
| bashline.[ch],shell.c,sig.c |
| - switched names of bashline_reinitialize and bashline_reset to better |
| reflect their functions |
| - when searching $PATH for directories to use for command completion, |
| make sure to free `current_path' before going out of scope |
| - new bindable function `dabbrev-expand', which is more or less |
| menu completion using dynamic history completion as the generator |
| - changes to bash_execute_unix_command to set variables for the |
| executed command like programmable completion: READLINE_LINE |
| (rl_line_buffer) and READLINE_POINT (rl_point) |
| - change to bash_execute_unix_command to allow the executed command |
| to change the readline line buffer by modifying the value of |
| READLINE_LINE and to change rl_point by modifying the value of |
| READLINE_POINT |
| |
| common.h |
| - new SEVAL_ defines for later parse_string changes from 4.0-devel |
| branch |
| |
| command.h |
| - new defines for new &>> r_append_err_and_out redirection |
| |
| builtins/evalstring.c |
| - new function, parse_string, parses a command from a passed string |
| and returns the number of characters consumed. For satisfying |
| Posix rules when parsing command substitutions, from bash-4.0-devel |
| branch |
| - split out common prolog code from parse_string and |
| parse_and_execute into a separate function called from both |
| |
| parse.y |
| - small changes to add symbols needed for parse_string |
| - parser change to add `|&' as synonym for `2>&1 |'; translation is |
| performed at parse time so |& never shows up in output of |
| print_command, for instance. Picked up from zsh, merged in from |
| bash-4.0-devel branch |
| |
| parse.y,{redir,copy_cmd,dispose_cmd,make_cmd,print_cmd}.c |
| - implement new &>> r_append_err_and_out (like >>foo 2>&1); merged |
| in from bash-4.0-devel branch |
| |
| doc/{bash.1,bashref.texi},lib/readline/doc/rluser.texi |
| - document new optional increment in brace expansion |
| - document new zero-padded fixed-width integer brace expansion |
| - document new `dabbrev-expand' bindable readline command |
| - document new effects of `bind -x' setting and reading the values of |
| READLINE_LINE and READLINE_POINT |
| - document new |& synonym for `2>&1 |' pipeline operator |
| |
| 5/26 |
| ---- |
| parse.y - recognize new ;& and ;;& case action list terminator tokens and |
| implement them in the grammar, setting CASEPAT_FALLTHROUGH and |
| CASEPAT_TESTNEXT flags as appropriate |
| |
| print_cmd.c |
| - print new ;& and ;;& case clause action list terminators as |
| appropriate |
| |
| execute_cmd.c |
| - implement new case clause action list terminators: |
| ;& - fall through to actions associated with next pattern list |
| ;;& - fall through to tests in next pattern list |
| |
| doc/{bash.1,bashref.texi} |
| - document new ;& and ;;& case clause action list terminators |
| |
| 5/28 |
| ---- |
| jobs.c |
| - change waitchld so it treats SIGCHLD like SIGINT if `wait' is being |
| executed, and allows wait to jump out before running any trap set |
| on SIGCHLD. Fixes debian bug #483016 reported by Miroslav Rudisin |
| <miero@atrey.karlin.mff.cuni.cz> |
| - run_sigchld_trap is no longer static, so the trap code in trap.c |
| can call it |
| - change run_sigchld_trap to call set_impossible_sigchld_trap instead |
| of just using a call to restore_default_signal |
| |
| jobs.h |
| - new extern declaration for run_sigchld_trap |
| |
| trap.c |
| - fix run_pending_traps to run a SIGCHLD trap if the trap handler isn't |
| set to IMPOSSIBLE_TRAP_HANDLER |
| - in trap_handler, don't reset the SIGCHLD trap handler to trap_handler |
| if MUST_REINSTALL_SIGHANDLERS is defined |
| - new function, set_impossible_sigchld_handler, sets the trap string |
| associated with SIGCHLD to IMPOSSIBLE_TRAP_HANDLER; used as a sentinel |
| by run_sigchld_trap and maybe_set_sigchld_handler |
| - change maybe_set_sigchld_handler to set the SIGCHLD trap string only |
| if the current value is IMPOSSIBLE_TRAP_HANDLER. This ensures that |
| any traps on SIGCHLD set in a SIGCHLD handler will persist. Fixes |
| debian bug #483016 reported by Miroslav Rudisin |
| <miero@atrey.karlin.mff.cuni.cz> |
| |
| trap.h |
| - new extern declaration for set_impossible_sigchld_trap |
| |
| 5/31 |
| ---- |
| parse.y |
| - new function: parse_comsub(), parses $(...) by parsing command |
| between parens and making sure the next token is `)'. From |
| the bash-4.0-devel branch |
| - new function: xparse_dolparen, helper function for parsing |
| command substitutions in $(...). Called from subst.c to extract |
| a command substitution during word expansion. From bash-4.0-devel |
| branch |
| - new function: rewind_input_stream(). Rewinds bash_input.location.string |
| back to where it was before the shell parsed a $() command |
| substitution. From bash-4.0-devel branch |
| - changes to parse_matched_pair to combine most of the flag variables |
| (was_dollar, in_comment, and so on) into a local flags word |
| |
| 6/2 |
| --- |
| parse.y |
| - call trim_pathname, which retains only the last $PROMPT_DIRTRIM |
| directories and replaces the intervening characters with `...', |
| when expanding \w and \W |
| |
| doc/{bash.1,bashref.texi} |
| - document the effect of setting PROMPT_DIRTRIM |
| |
| 6/3 |
| --- |
| builtins/ulimit.def |
| - make the multiplier (block size) for -c and -f 512 bytes only if in |
| Posix mode and 1024 bytes otherwise (as in previous versions). Uses |
| POSIXBLK and BLOCK_SIZE defines to parameterize size based on value |
| of posixly_correct |
| |
| doc/bashref.texi |
| - document this addition to posix mode |
| |
| builtins/common.c |
| - change get_numeric_arg to have a calling sequence and return value |
| more closely mimicking general.c:legal_number(), with the addition |
| of a flags word |
| - add extra value for `fatal' argument to get_numeric_arg to force it |
| to return failure to the caller rather than longjmping |
| |
| builtins/common.h |
| - change prototype declaration for get_numeric_arg |
| |
| builtins/{break,shift}.def |
| - change calls to get_numeric_arg to deal with new semantics and calling |
| sequence |
| |
| builtins/history.def |
| - display_history now returns an int |
| - change calling sequence for get_numeric_arg in display_history |
| - display_history now returns failure to the caller if get_numeric_arg |
| detects an invalid number, rather than jumping back to the top level |
| - use value returned by display_history as return status of history |
| builtin, filtered through sh_chkwrite |
| - history no longer aborts compound commands on invalid arguments. |
| fixes problem reported by Chu Li <chul@cn.fujitsu.com> |
| |
| {braces,subst}.c |
| - extract_command_subst now takes a third flags argument; passed flags |
| are ORd into flags passed to other functions; changed callers |
| |
| subst.h |
| - move SX_* defines here from subst.c so parse.y:xparse_dolparen can |
| see them and behave appropriately |
| - extract_command_subst now takes a third flags argument; change |
| prototype |
| |
| subst.c |
| - change extract_command_subst to call xparse_dolparen when extracting |
| a $() construct |
| - change calls to extract_delimited_string to extract_command_subst |
| as appropriate |
| - if command_substitute returns a NULL word desc, don't call |
| dispose_word_desc on it |
| |
| parse.y |
| - change xparse_dolparen to use the SX_* flags now in subst.h |
| |
| 6/16 |
| ---- |
| subst.c |
| - in quote_list, set W_HASQUOTEDNULL flag in the word if quote_string |
| turns "" into CTLNUL |
| - in dequote_list, turn off W_HASQUOTEDNULL flag in the word if |
| dequote_string turns CTLNUL into "" |
| - new function, string_list_pos_params, encapsulates everything |
| needed to turn the positional parameters or an array indexed with |
| '@' or '*' into a string, including taking care of quoting and |
| using the first char of $IFS, when used in another expansion like |
| pattern removal or pattern substitution |
| - change list_remove_pattern, pos_params, pos_params_pat_subst to |
| call string_list_pos_params. Fixes problems reported by |
| Stephane Chazelas <stephane_chazelas@yahoo.fr> |
| |
| 6/22 |
| ---- |
| variables.h |
| - include assoc.h for associative arrays |
| - defines for case-modifying expansions and associative array variables |
| - sh_var_assign_func_t functions now take an extra char * parameter |
| |
| 6/25 |
| ---- |
| variables.c |
| - change declarations and definitions of sh_var_assign_func_t functions |
| to add the extra char * parameter: null_assign, null_array_assign, |
| assign_seconds, assign_random, assign_lineno, assign_subshell, |
| assign_dirstack |
| - change calls to var->assign_func to add extra char * argument |
| - broke part of body of dispose_variable out into a new function, |
| dispose_variable_value, which knows how to free all kinds of shell |
| variable data |
| - changes to deal with variables with the internal `nofree' attribute |
| |
| arrayfunc.c |
| - change calls to var->assign_func to add extra char * argument |
| - bind_array_var_internal now takes an extra `char *key' argument |
| - additions for associative array implementation; from bash-4.0-devel |
| tree |
| |
| arrayfunc.[ch],subst.c |
| - expand_compound_array_assignment now takes the variable as the first |
| argument (SHELL_VAR *); changed function definition and callers |
| |
| builtins/set.def |
| - changes to handle associative arrays in `unset' |
| |
| {execute_cmd,command}.h |
| - definitions for coproc implementation; from bash-4.0-devel tree |
| |
| variables.c |
| - new functions for associative arrays: make_new_assoc_variable, |
| make_local_assoc_variable |
| |
| 6/26 |
| ---- |
| variables.c |
| - more infrastructure for associative arrays; from bash-4.0-devel tree |
| - infrastructure for handling assignments to variables with |
| case-modifying attributes; from bash-4.0-devel tree |
| |
| config.h.in |
| - add #defines controlling case-modifying variable attributes and word |
| expansions |
| |
| configure.in |
| - add enable options for case-modifying variable attributes and word |
| expansions (--enable-casemod-attributes and --enable-casemod-expansions, |
| respectively); from bash-4.0-devel tree |
| |
| execute_cmd.c |
| - add code to fix_assignment_words to handle assignment statements to |
| "assignment builtins" that seem to be associative arrays. Imperfect |
| |
| subst.c |
| - array_remove_pattern now takes a SHELL_VAR * as its first argument |
| instead of an ARRAY *; from the bash-4.0-devel tree |
| - changes to array_length_reference for associative arrays; from the |
| bash-4.0-devel tree |
| - changes to get_var_and_type for associative arrays; from the |
| bash-4.0-devel tree |
| - changes to parameter_brace_substring for associative arrays; from the |
| bash-4.0-devel tree |
| - changes to param_expand for associative arrays; from the |
| bash-4.0-devel tree |
| |
| builtins/declare.def |
| - changes for associative arrays: new `-A' option, changes to make |
| local and global associative array variables; from the bash-4.0-devel |
| tree |
| |
| 6/27 |
| ---- |
| execute_cmd.c |
| - in execute_command_internal, when short-circuiting execution |
| because `breaking' or `continuing' is non-zero, preserve the exit |
| status by returning `last_command_exit_value' instead of an |
| unconditional EXECUTION_SUCCESS. Fixes bug reported by Roman |
| Rakus <rrakus@redhat.com> |
| |
| 6/28 |
| ---- |
| variables.c |
| - fix get_var_and_type to appropriately handle references like |
| ${varname[0]}, where `varname' is a scalar variable |
| |
| make_cmd.[ch],parse.y |
| - make_here_document now takes a second argument: the current line |
| number; changed caller (gather_here_documents) |
| |
| builtins/setattr.def |
| - added support for associative arrays and the `-A' variable attribute |
| option; from the bash-4.0-devel tree |
| |
| subst.c |
| - change code that transforms `declare -A xxx=(yyy)' to perform the |
| internal `declare -A xxx' before doing the variable assignment, |
| because associative arrays have to be declared before being assigned |
| to as such; uses new function make_internal_declare |
| |
| 6/30 |
| ---- |
| subst.[ch] |
| - dequote_escapes is now external; add declaration in subst.h |
| - remove_quoted_nulls is now external; add declaration in subst.h |
| |
| array.[ch] |
| - new functions for completeness: array_dequote, array_dequote_escapes, |
| array_remove_quoted_nulls |
| - array_subrange now calls array_remove_quoted_nulls for "${array[*]}". |
| Fixes bug reported by Vitor De Araujo <ux386@yahoo.com.br> |
| - array_patsub now calls array_remove_quoted_nulls for "${array[*]}" |
| - array_modcase now calls array_remove_quoted_nulls for "${array[*]}" |
| - array_patsub now handles the mflags&MATCH_QUOTED case appropriately |
| (that implies "${array[@]}") |
| |
| subst.c |
| - new functions for case-modifying word expansion suppport: |
| pos_params_casemod, parameter_brace_casemod; from bash-4.0-devel branch |
| |
| assoc.c |
| - new functions for completeness: assoc_remove_quoted_nulls |
| - assoc_patsub now calls assoc_remove_quoted_nulls for "${assoc[*]}" |
| - assoc_modcase now calls assoc_remove_quoted_nulls for "${array[*]}" |
| - assoc_patsub now handles the mflags&MATCH_QUOTED case appropriately |
| (that implies "${assoc[@]}") |
| |
| 7/1 |
| --- |
| assoc.[ch] |
| - new function, assoc_subrange: takes a hash table, converts it to a |
| word list, and performs the subrange and indexing on that list |
| - new functions for completeness: assoc_dequote, assoc_dequote_escapes |
| |
| subst.c |
| - verify_substring_values now takes the variable SHELL_VAR * as its |
| new first argument; changed callers |
| - change verify_substring_values to handle associative arrays using the |
| number of elements as the upper bound |
| - brought in code to do case-modifying word expansions from |
| bash-4.0-devel branch, conditional on CASEMOD_EXPANSIONS |
| |
| input.c |
| - if the read(2) in getc_with_restart returns -1/EAGAIN, turn off |
| non-blocking mode on the file descriptor and try again. Fixes |
| problem reported by Glynn Clements <glynn@clements.plus.com> |
| |
| 7/2 |
| --- |
| doc/{bash.1,bashref.texi} |
| - documented new case-modifying word expansions |
| |
| make_cmd.c |
| - change make_here_document to display a warning message including the |
| start line of a here document if it ends up delimited by EOF. |
| Addresses issue raised by Richard Neill <rn214@hermes.cam.ac.uk> |
| |
| subst.c |
| - in do_assignment_internal, make sure the `invisible' attribute is |
| unset before returning success |
| |
| 7/3 |
| --- |
| config-top.h |
| - add `CASEMOD_CAPCASE' define to include or exclude the ~[~] word |
| expansion and the `capcase' variable attribute (declare -c) |
| |
| builtins/declare.def |
| - add support for manipulating the case-modifying attributes (new |
| declare -clu); from bash-4.0-devel branch |
| |
| builtins/setattr.def |
| - add support for reporting case-modifying attributes (-clu attributes); |
| from bash-4.0-devel branch |
| |
| doc/{bash.1,bashref.texi} |
| - specify that the read builtin timing out results in a return value |
| greater than 128 |
| - document new `-l' and `-u' options to declare/typeset/local. Leave |
| `-c' undocumented for now |
| |
| 7/4 |
| --- |
| make_cmd.[ch] |
| - make_coproc_command: construct a coproc; from bash-4.0-devel tree |
| |
| dispose_cmd.c |
| - dispose coproc command; from bash-4.0-devel tree |
| |
| copy_cmd.c |
| - copy a coproc command; from bash-4.0-devel tree |
| |
| print_cmd.c |
| - print a coproc command; from bash-4.0-devel tree |
| |
| shell.c |
| - dispoe the current coproc on shell exit; from bash-4.0-devel tree |
| |
| redir.c |
| - when closing redirects as part of user redirections, check whether |
| or not active coprocess fds are being closed and close the coproc |
| if so; from bash-4.0-devel tree |
| |
| config.h.in |
| - add define for COPROCESS_SUPPORT to include coprocesses |
| |
| configure.in |
| - add support for configuring coprocesses into and out of the build |
| |
| jobs.c |
| - in waitchld, check whether or not a coproc processs has exited; |
| from the bash-4.0-devel tree |
| |
| 7/5 |
| --- |
| doc/bashref.texi |
| - document new --enable-coprocesses option that includes coprocess |
| support |
| |
| execute_cmd.c |
| - add functions for coprocess support, including execute_coproc and |
| code to call it when command->type == cm_coproc; from |
| bash-4.0-devel tree |
| |
| lib/sh/fdprintf.c |
| - new library function fdprintf(int fd, const char *format, ...); |
| printf to a file descriptor |
| |
| {configure,config.h}.in |
| - support for detecting fdprintf and compiling in replacement |
| |
| Makefile.in,lib/sh/Makefile.in |
| - add rules to include fdprintf.o |
| |
| doc/{bash.1,bashref.texi} |
| - documented coprocesses and `coproc' reserved word |
| |
| 7/7 |
| --- |
| subst.c |
| - fix array_length_reference to use MB_STRLEN instead of STRLEN, so |
| multibyte characters in array values are computed correctly. Fixes |
| bug reported by Wang Xin <wxinee@gmail.com> |
| |
| 7/10 |
| ---- |
| jobs.c |
| - new function, maybe_give_terminal_to (old, new, flags), sets the |
| terminal pgrp to NEW if and only if it's currently set to OLD |
| - call maybe_give_terminal_to when the parent sets the terminal pgrp |
| to the pipeline pgrp in stop_pipeline, so we don't give the |
| terminal to the new job's pgrp unless it's currently owned by the |
| shell. Fixes race condition described by Joe Peterson |
| <joe@skyrush.com>, where parent bash may change tty pgrp after a |
| grandchild (interactive bash child of su) has changed it to |
| something else. The call to maybe_give_terminal_to makes explicit |
| a previously-implicit assumption |
| |
| aclocal.m4 |
| - remove dependency on writable /tmp by creating directories in |
| build directory |
| |
| shell.c |
| - make changes to how bash sets no_line_editing and running_under_emacs |
| to deal with various emacs terminal emulators; use better check |
| for `eterm', since bash sends $PWD to eterm with control sequences |
| that confuse other programs. Problem reported by Micah Cowan |
| <micah@cowan.name> |
| |
| |
| 7/12 |
| ---- |
| print_cmd.c |
| - break code that prints here-documents into two functions: |
| print_heredoc_header, which prints the operator and delimiter, and |
| print_heredoc_body, which prints the body text and closing delimiter |
| - change print_redirection to call print_heredoc_{header,body} |
| - sentinel variable, printing_connection, used when printing a command |
| of type `connection' (|, &&, ||, etc.) |
| - change print_redirection_list to save any here documents it finds |
| while printing a connection and save them in `deferred_heredocs' |
| - new function, print_deferred_heredocs, called from print_redirection |
| in the cm_connection case, calls print_heredoc_header for all the |
| here documents, then prints the operator (|, &&, ||, etc.), then |
| the here-document body. This preserves syntactic correctness; the |
| old code printed the control operator after the body of the here |
| document. Fixes bug reported by <buport@figpost.com> |
| |
| 7/16 |
| ---- |
| locale.c |
| - in set_locale_var, print a warning message if setlocale() fails any |
| time it's called -- required some code restructuring |
| |
| 7/19 |
| ---- |
| support/shobj-conf |
| - support for mingw32, contributed by Carlo Bramix |
| <carlo.bramix@libero.it> |
| |
| 7/23 |
| ---- |
| execute_cmd.c |
| - added support (currently unused) to manage a list of coprocs |
| |
| 7/25 |
| ---- |
| bashline.c |
| - add extern declarations for literal_history and force_append_history |
| |
| builtins/shopt.def |
| - include "bashhist.h" instead of having extern declarations for the |
| appropriate history variables |
| |
| parser.h |
| - new parser_state value: PST_HEREDOC, set when reading body of here- |
| document in parse.y:read_secondary_line |
| |
| parse.y |
| - set PST_HEREDOC bit in parser_state when reading a secondary line |
| for the body of a here-document |
| - change read_secondary_line to save lines in the body of a here- |
| document in the shell history list if remember_on_history is |
| set. Fixes bug reported by Gene Golub <gene_golub@hotmail.com> |
| |
| 8/4 |
| --- |
| configure.in |
| - changed to 4.0-alpha |
| |
| lib/readline/readline.h |
| - changed constants to reflect readline-6.0 version |
| |
| 8/11 |
| ---- |
| lib/readline/signals.c |
| - make sure we don't use SIGWINCH without checking whether or not it's |
| defined. Fix from Pedro Alves <pedro@codesourcery.com> |
| |
| 8/12 |
| ---- |
| |
| COPYING |
| - updated to GPLv3; edits in every file with a copyright or license |
| declaration to update to gpl3 |
| |
| version.c |
| - update extended version info to latest gnu standard |
| |
| 8/17 |
| ---- |
| subst.c |
| - change exp_jump_to_top_level to only call top_level_cleanup if |
| parse_and_execute_level is 0. If it's not, the longjmp to |
| parse_and_execute will run the unwind-protect stack. Fixes bug |
| most recently reported by Roman Rakus <rrakus@redhat.com> |
| |
| 8/18 |
| ---- |
| support/config.{guess,sub} |
| - updated to newer versions from autoconf-2.62 distribution |
| |
| 8/20 |
| ---- |
| subst.c |
| - fixed parameter_brace_substring to differentiate between indexed and |
| associative arrays when computing second offset, instead of |
| assuming indexed array |
| |
| 8/21 |
| ---- |
| support/xcase.c |
| - simple program to convert input from lower to uppercase and vice |
| versa. Now used by coproc test suite, since `tr -u' is not |
| portable. |
| |
| 8/22 |
| ---- |
| doc/bash.1 |
| - fixed description of the bindable edit-and-execute commands to note |
| they check $VISUAL first, instead of $FCEDIT. Fixed bug reported |
| by |
| |
| [bash-4.0-alpha frozen] |
| |
| 8/28 |
| ---- |
| [bash-4.0-alpha released] |
| |
| 9/1 |
| --- |
| builtins/evalstring.c |
| - fixed typo in parse_string (ostring used uninitialized). Bug |
| reported by Andreas Schwab <schwab@suse.de> |
| |
| subst.c |
| - fix return value of parameter_brace_expand to set the |
| W_HASQUOTEDNULL flag in the returned WORD_DESC * if the return value |
| from parameter_brace_remove_pattern is a quoted null string. Fixes |
| bug reported by Andreas Schwab <schwab@suse.de> |
| - set the W_HASQUOTEDNULL flag in the return value from |
| parameter_brace_expand if the return value from parameter_brace_patsub |
| is a quoted null string |
| |
| 9/6 |
| --- |
| builtins/read.def |
| - change read -t 0 to return success if there is input available to be |
| read -- allows scripts to poll for input. Uses input_avail libsh |
| function |
| |
| 9/9 |
| --- |
| externs.h |
| - fix extern fpurge declaration -- use HAVE_DECL_FPURGE instead of |
| NEED_FPURGE_DECL, since the former is set by `configure' |
| |
| jobs.h |
| - add extern declaration for close_pgrp_pipe |
| - add a new job state JNONE (-1) to the enum |
| |
| jobs.c |
| - include execute_cmd.h for extern declarations for coproc functions |
| |
| subst.c |
| - include builtins/builtext.h for extern declarations for functions |
| implementing builtins (e.g., declare_builtin) |
| |
| arrayfunc.c |
| - include "pathexp.h" for extern declaration for glob_char_p |
| |
| braces.c |
| - add extern declaration for `asprintf' |
| |
| lib/readline/rlprivate.h |
| - add extern declarations for _rl_trace, _rl_tropen |
| |
| lib/sh/zgetline.c |
| - add extern declarations for zread, zreadc |
| |
| lib/sh/mktime.c |
| - include "bashansi.h" for string function declarations |
| |
| builtins/common.h |
| - add extern declaration for parse_string |
| |
| trap.c |
| - include jobs.h for extern declaration for run_sigchld_trap |
| |
| general.c |
| - fix call to strtoimax in legal_number; if ep == string when function |
| returns, the number was not converted, even if errno is not set. |
| Fix from Paul Jarc <prj@case.edu> |
| |
| 9/11 |
| ---- |
| [prayers for the victims of 9/11/2001] |
| |
| builtins/return.def |
| - call no_options, as Posix requires. This also has the effect of |
| disallowing negative return values unless they're prefixed by `--' |
| |
| 9/13 |
| ---- |
| builtins/bind.def |
| - add an error message when bind is used without line editing active, |
| instead of just returning an error status |
| |
| variables.c |
| - make sure make_local_variable never creates visible variables with |
| a value, whether or not a variable with the same name existed in a |
| previous context. This is consistent with ksh93. Fix from |
| <neil@s-z.org> |
| |
| 9/16 |
| ---- |
| execute_cmd.c |
| - add call to CHECK_TERMSIG in shell_execve after the call to execve |
| returns. Recommended by Roman Rakus <rrakus@redhat.com> |
| - add QUIT check in execute_connection after executing first command |
| in a `&' connection |
| |
| 9/22 |
| ---- |
| execute_cmd.c |
| - new semaphore variable, executing_list, incremented every time a |
| list (command1;command2 or command1 || command2 or command1 && |
| command2) is executed; used as sentinel for rest of shell |
| |
| sig.c,builtins/evalstring.c |
| - set executing_list to 0 when throwing execution back to top level; |
| make sure to unwind-protect it in appropriate places |
| |
| jobs.c |
| - if a pipeline is killed by SIGINT while executing a list (when |
| executing_list is non-zero), make sure the shell acts as if an |
| interrupt occurred. The behavior is dependent on the shell |
| compatibility level being > 32 (bash-4.0 and above) |
| |
| 9/23 |
| ---- |
| redir.c |
| - don't bother reporting an error with a file descriptor, even if |
| the errno is EBADF, if the redirection error (e.g., NOCLOBBER) |
| can't have anything to do with the fd. Fixes bug reported by |
| "David A. Harding" <dave@dtrt.org>, debian bug #499633. |
| |
| 9/24 |
| ---- |
| builtins/declare.def |
| - make `declare [option] var' (and the `typeset' equivalent) create |
| invisible variables, instead of assigning the null string to a |
| visible variable. Fixes bug reported by Bernd Eggink <monoped@sudrala.de> |
| |
| 9/25 |
| ---- |
| builtins/common.[ch] |
| - new function, builtin_warning(), like builtin_error but for warning |
| messages |
| |
| builtins/bind.def |
| - experimental: print a warning, but go on, if line editing not active |
| when bind is invoked. Suggested by Rocky Bernstein |
| <rocky.bernstein@gmail.com> |
| |
| 10/3 |
| ---- |
| test.c |
| - use same_file instead of directly comparing st_dev and st_ino when |
| comparing files in filecomp(). From mingw32 patches submitted |
| by Hector Chu <hkcc2@cantab.net> |
| |
| 10/4 |
| ---- |
| |
| redir.c |
| - in redirection_error(), use `error' instead of errno when comparing |
| against EBADF. From mingw32 patches submitted by Hector Chu |
| <hkcc2@cantab.net> |
| |
| shell.c |
| - in unset_bash_input(), reset bash_input.type to st_none after |
| closing the default buffered fd. From mingw32 patches submitted |
| by Hector Chu <hkcc2@cantab.net> |
| |
| builtins/cd.def |
| - ignore CDPATH when in privileged mode. Suggested by Paul Jarc |
| <prj@po.cwru.edu> |
| |
| variables.c |
| - change sv_globignore to only act if privileged mode is not enabled. |
| Suggested by Paul Jarc <prj@po.cwru.edu> |
| |
| doc/bash.1,bashref.texi |
| - document new treatment of CDPATH and GLOBIGNORE when privileged |
| mode is enabled |
| |
| builtins/read.def |
| - change prompt printing to occur after terminal is set to no-echo |
| mode. Based on suggestion from Stephane Chazelas |
| <stephane_chazelas@yahoo.fr> |
| |
| lib/readline/signals.c |
| - new variables to keep track of special characters corresponding to |
| SIGINT, SIGQUIT, and SIGTSTP |
| - new variable to keep track of whether tty is echoing control |
| characters corresponding to SIGINT, SIGQUIT, and SIGTSTP |
| - new function, _rl_echo_signal_char(int sig) to display the tty |
| special char generating SIGINT, SIGQUIT, or SIGTSTP. Based on |
| idea and code from Joe Peterson <joe@skyrush.com> |
| - call rl_echo_signal_char in rl_signal_handler: if the terminal |
| settings indicate it, readline will echo characters that generate |
| keyboard signals |
| |
| lib/readline/rltty.c |
| - set _rl_intr_char, _rl_quit_char, and _rl_susp_char to special |
| characters that generate signals from keyboard |
| - set _rl_echoctl if ECHOCTL tty flag is set |
| |
| lib/readline/rlprivate.h |
| - extern declarations for _rl_intr_char, _rl_quit_char, and |
| _rl_susp_char |
| - extern declaration for _rl_echoctl |
| |
| lib/readline/readline.h |
| - extern declaration for rl_echo_signal_char() |
| |
| lib/readline/doc/rltech.texi |
| - document rl_echo_signal_handler(): available for applications |
| that install their own signal handlers |
| |
| 10/5 |
| ---- |
| execute_cmd.c |
| - fix errexit logic to not cause the shell to exit when a command in |
| a pipeline fails. Fixes bug reported by Marcin Owsiany |
| <marcin@owsiany.pl> |
| |
| 10/14 |
| ----- |
| builtins/evalstring.c |
| - don't short-circuit execution in parse_and_execute if we want to |
| run an exit trap. Fixes bug reported by Steffen Kiess |
| <s-kiess@web.de> |
| |
| 10/18 |
| ----- |
| parse.y |
| - fix error production to only call YYACCEPT if the shell is currently |
| interactive and not in parse_and_execute (so parser errors in |
| things like eval will correctly set $?). Fixes bug reported by |
| marco-oweber@gmx.de |
| |
| execute_cmd.c |
| - make sure variable name errors in execute_for_command and non- |
| identifier function names in execute_intern_function set the |
| return status to EX_BADUSAGE (2), not EX_USAGE (258) |
| |
| parser.h |
| - new parser state, PST_REPARSE |
| |
| parse.y |
| - turn PST_REPARSE on in parse_string_to_word_list |
| - in parse_matched_pair, if parsing a single-quoted string and |
| PST_REPARSE is set, don't requote CTLESC or CTLNUL. Fixes bug with |
| compound array assignment using $'\x7f' reported by Antonio Macchi |
| <antonio_macchi@alice.it> |
| |
| 10/23 |
| ----- |
| configure.in |
| - define LOCAL_LDFLAGS as `-z interpose' on Solaris 8, 9, and 10 to |
| allow the bash malloc to interpose the libc malloc when called by |
| library functions pre-bound to the libc malloc. Suggested by |
| Serge Dussud <Serge.Dussud@Sun.COM> |
| |
| 10/26 |
| ----- |
| doc/bash.1 |
| - add single-sentence descriptions to rest of parameter expansions. |
| Suggested by Ken Irving <fnkci@uaf.edu> |
| |
| 10/27 |
| ----- |
| subst.c |
| - rearrange code in skip_to_delims to allow quote characters and other |
| shell expansion characters to be delimiters |
| - add new flags value for inverting search: skip to the next character |
| NOT in the set of delimiters passed as an argument |
| |
| subst.h |
| - define for new SD_INVERT flag value for skip_to_delims |
| |
| 10/28 |
| ----- |
| bashline.c |
| - new bindable functions: shell-forward-word and shell-backward-word. |
| Like forward-word and backward-word, but understand shell quoting |
| and use shell metacharacters and whitespace as delimiters. |
| Suggested by Andre Majorel <amajorel@teaser.fr> |
| - new bindable functions: shell-kill-word and shell-backward-kill-word. |
| Like kill-word and backward-kill-word, but understand shell quoting |
| and use shell metacharacters and whitespace as delimiters. |
| Suggested by Andre Majorel <amajorel@teaser.fr> |
| |
| doc/bash.1,lib/readline/doc/rluser.texi |
| - documented shell-forward-word and shell-backward-word |
| - documented shell-kill-word and shell-backward-kill-word |
| |
| 11/1 |
| ---- |
| redir.c |
| - add extra argument to add_undo_redirect: fdbase. FD used to save |
| a file descriptor must be > fdbase if fdbase >= SHELL_FD_BASE. A |
| value of -1 for fdbase means to just use SHELL_FD_BASE. Fixes bug |
| with 0<&10 reported by Clark Jian Wang <dearvoid@gmail.com> |
| |
| 11/5 |
| ---- |
| unwind_prot.c |
| - new function: have_unwind_protects(); returns 1 if unwind_protect_list |
| is not empty |
| |
| unwind_prot.h |
| - extern declaration for have_unwind_protects |
| |
| builtins/evalstring.c |
| - in parse_and_execute_cleanup, make sure that we don't call |
| run_unwind_frame and expect it to decrement parse_and_execute_level |
| if there's no unwind_protect_list, since there's a while loop in |
| throw_to_top_level that calls parse_and_execute_cleanup as long as |
| parse_and_execute_level is non-zero |
| |
| 11/9 |
| ---- |
| variables.c |
| - fix the assign function for COMP_WORDBREAKS to allocate new memory |
| to store as the variable's value, to avoid freeing memory twice |
| if the variable is unset after rl_completer_word_break_characters |
| is freed and reallocated. Fix from Mike Stroyan <mike@stroyan.net |
| |
| 11/11 |
| ----- |
| bashline.c |
| - new function to reset the value of rl_completer_word_break_characters |
| while honoring setting of `hostcomplete': reset_completer_word_break_chars. |
| |
| bashline.h |
| - new extern declaration for reset_completer_word_break_chars. |
| |
| variables.c |
| - call reset_completer_word_break_chars in sv_comp_wordbreaks when the |
| variable is unset |
| |
| [bash-4.0-beta frozen] |
| |
| 11/16 |
| ----- |
| subst.c |
| - call set_pipestatus_from_exit in exp_jump_to_top_level so that |
| failed expansions that set $? will set $PIPESTATUS. Fixes bug |
| reported by Eric Blake <ebb9@byu.net> |
| |
| 11/20 |
| ----- |
| general.c |
| - new 'file_exists(fn)' primitive; just calls stat(2) |
| |
| general.h |
| - new extern declaration for file_exists |
| |
| bashline.c |
| - add `~' to rl_filename_quote_characters so make_quoted_replacement |
| will call bash_quote_filename for words containing `~'. Then |
| bash_quote_filename can make choices based on that |
| - change quote_word_break_chars to backslash-quote the tilde in a |
| filename with a leading tilde that exists in the current directory, |
| since we want to inhibit tilde expansion in this case |
| |
| execute_cmd.c |
| - call file_isdir from shell_execve instead of stat(2) directly |
| |
| bashhist.c |
| - use file_exists and file_isdir primitives instead of calling stat |
| |
| 11/21 |
| ----- |
| redir.c |
| - When undoing saving of non-standard file descriptors (>=3) using |
| file descriptors >= SHELL_FD_BASE, we set the saving fd to be |
| close-on-exec and use a flag (RX_SAVCLEXEC) to decide how to set |
| close-on-exec when the fd is restored. Set flag in add_undo_redirect, |
| check in do_redirection_internal. Fixes problem reported by Andreas |
| Schwab <schwab@suse.de> |
| |
| 11/26 |
| ----- |
| subst.c |
| - fix param_expand to have expansions of $@ and $* exit the shell if |
| there are no positional parameters and `set -u' is enabled. Fixes |
| bug reported by Dan Jacobson <jidanni@jidanni.org> |
| |
| 11/27 |
| ----- |
| lib/readline/display.c |
| - fix update_line to not call space_to_eol if current cursor position |
| (_rl_last_c_pos) indicates that we're already at end of line. |
| Partial fix for bug reported by Mike Frysinger <vapier@gentoo.org> |
| - in update_line, don't call insert_some_chars if that will start |
| before the last invisible character in the prompt string and not |
| draw the entire prompt string. More of the partial fix for bug |
| reported by Mike Frysinger <vapier@gentoo.org> |
| - fix update_line to adjust _rl_last_c_pos by wrap_offset when adding |
| characters beginning before the last invisible character in the |
| prompt. New code is same as previously existed in a different code |
| path. Rest of fix for bug from Mike Frysinger <vapier@gentoo.org> |
| - fix assignment of newline breaks (inv_lbreaks) to correctly account |
| for prompts longer than two screen lines containing invisible |
| characters. The assumption is that part of the invisible characters |
| are on the first line (prompt_invis_chars_first_line) and the |
| remainder are on the last (wrap_offset - prompt_invis_chars_first_line). |
| Fix is in rl_redisplay. part of fix for bug reported by |
| "Wesley J. Landaker" <wjl@icecavern.net> in |
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=265182 |
| [TENTATIVE] |
| - fix _rl_move_cursor_relative to correctly offset `dpos' by `woff' |
| when there are invisible characters on lines after the second by |
| using (_rl_screenwidth*_rl_last_v_pos) when seeing whether or not |
| we just wrote some invisible characters. Rest of fix for bug |
| reported in http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=265182 |
| [TENTATIVE] |
| |
| 12/11 |
| ----- |
| sig.c |
| - reset the execution context before running the exit trap in |
| termsig_handler |
| |
| general.c |
| - set and unset terminate_immediately like interrupt_immediately in |
| bash_tilde_expand |
| |
| builtins/read.def |
| - change terminate_immediately to a counter instead of a flag, as |
| interrupt_immediately is used |
| |
| lib/readline/display.c |
| - slight change to fix from 11/27 to deal with prompts longer than a |
| screen line where the invisible characters all appear after the |
| line wrap. Fixes bug reported by Andreas Schwab <schwab@suse.de> |
| |
| builtins/{echo,printf}.def |
| - increment terminate_immediately at entry; decrement before returning. |
| Fix for bug reported by Ralf.Wildenhues@gmx.de |
| |
| 12/16 |
| ----- |
| subst.c |
| - fix off-by-one error in /dev/fd version of add_fifo_list; make |
| sure we add to totfds when it is == fd, not just when fd > totfds. |
| Fixes bug reported by marciso@gmail.com |
| |
| [bash-4.0-beta2 frozen] |
| |
| 12/29 |
| ----- |
| doc/{bash.1,bashref.texi} |
| - document more clearly that when not in Posix mode, command |
| substitution does not inherit the -e option. From bug report from |
| Freddy Vulto <fvulto@gmail.com> |
| |
| {execute_cmd,sig,builtins/evalstring}.c |
| - sentinel variable to keep track of whether or not we're supposed to |
| ignore the failure status of a command executed in a command |
| substitution even if the `-e' option is set: comsub_ignore_return |
| - increment and decrement comsub_ignore_return in execute_simple_command |
| before calling expand_words |
| - in parse_and_execute, if comsub_ignore_return is non-zero and the |
| SUBSHELL_COMSUB bit is set in subshell_environment, enable the |
| CMD_IGNORE_RETURN flag in every command executed from the passed |
| string. Fixes problem reported by Freddy Vulto <fvulto@gmail.com> |
| - make sure to reset comsub_ignore_return every time we throw to the |
| top level, like executing_list flag |
| |
| 1/2/2009 |
| -------- |
| parse.y |
| - fix to rewind_input_stream to handle case of $(...) command |
| substitution followed by a quoted literal newline. Report and fix |
| from Andreas Schwab <schwab@suse.de> |
| |
| 1/7 |
| --- |
| |
| subst.c |
| - fix match_wpattern and match_upattern to prefix a `*' to the |
| pattern even if it starts with a `*(' (if extglob is enabled) |
| before checking whether or not it can match anywhere in the |
| string. Fixes bug reported by os@sernet.de. |
| |
| [bash-4.0-rc1 frozen] |
| |
| 1/9 |
| --- |
| locale.c |
| - since setlocale() doesn't set errno to anything meaningful, |
| don't include the strerror() result in the error message if |
| it fails |
| - make sure the error messages printed when setlocale fails are |
| localizable |
| |
| 1/11 |
| ---- |
| lib/readline/histexpand.c |
| - make sure that every time history_no_expand_chars is tested, we |
| also call the history_inhibit_expansion_function if it's set. |
| Fixes bug reported by Yang Zhang <yanghatespam@gmail.com> |
| |
| 1/12 |
| ---- |
| trap.c |
| - make sure to call parse_and_execute with the SEVAL_RESETLINE bit |
| set in the flags so it will reset the line number when running |
| the trap commands. Partial fix for bug reported by |
| peter360@fastmail.us |
| |
| 1/14 |
| ---- |
| builtins/reserved.def |
| - document `coproc' so it can be used with `help' builtin. Pointed |
| out by Pierre Gaston <pgas@freeshell.org> |
| |
| lib/sh/casemod.c |
| - added two new flags: CASE_UPFIRST and CASE_LOWFIRST to casemod |
| the first character of the passed string and pass the rest |
| through unchanged. Fixes bug reported by Jan Schampera |
| <jan.schampera@web.de> |
| |
| externs.h |
| - new defines for CASE_UPFIRST and CASE_LOWFIRST |
| |
| subst.c |
| - use CASE_UPFIRST for ^ and CASE_LOWFIRST for , casemod operators |
| |
| builtins/mapfile.def |
| - call zreset() before calling first zgetline(), to clean out any |
| remaining data in local buffer used by zreadc. Fixes bug |
| reported by Pierre Gaston <pierre.gaston@gmail.com> |
| |
| 1/15 |
| ---- |
| lib/sh/zread.c |
| - renamed zreadintr to zreadretry -- not perfect, but better |
| - new functions: zreadintr, which just calls read so it can be |
| interruptible, and zreadcintr, which is like zreadc but uses |
| zreadintr to fill the buffer |
| |
| lib/sh/zgetline.c |
| - in zgetline, when zread/zreadc return <= 0, make sure line is |
| non-null before assigning to line[nr] |
| |
| builtins/mapfile.def |
| - return an error right away if the supplied array variable name |
| refers to a readonly or noassign array |
| - set interrupt_immediately so calls to zgetline can be |
| interrupted. Fixes bug reported by Pierre Gaston |
| <pierre.gaston@gmail.com> |
| - if interactive, pass the SEVAL_INTERACT and SEVAL_NOHIST flags |
| to parse_and_execute when calling callbacks. Fixes bug reported |
| by Pierre Gaston <pierre.gaston@gmail.com> |
| - add `readarray' as a synonym for mapfile |
| |
| doc/{bash.1,bashref.texi} |
| - document behavior of mapfile builtin adding index of array element |
| to be assigned as additional argument to callback string. Reported |
| by Pierre Gaston <pierre.gaston@gmail.com> |
| - document readarray as synonym for mapfile |
| |
| builtins/common.c |
| - new error function, sh_ttyerror(set), prints an error message having |
| to do with setting or getting terminal attributes |
| |
| builtins/read.def |
| - print error message if read fails to set terminal attributes |
| |
| 1/16 |
| ---- |
| execute_cmd.c |
| - new function, coproc_reap, calls coproc_dispose if sh_coproc is |
| marked as COPROC_DEAD |
| - new function, cpl_reap, disposes coprocs marked as COPROC_DEAD |
| from coproc list |
| - change coproc_pidchk to just mark the coproc as dead instead of |
| calling coproc_dispose, so we don't call unsafe functions from |
| a signal handler. Fixes bug reported by Andreas Schwab |
| <schwab@suse.de> |
| |
| execute_cmd.h |
| - new extern declaration for coproc_reap |
| |
| command.h |
| - new flags for c_flags member of a struct coproc |
| |
| {jobs,nojobs}.c |
| - add call to coproc_reap in cleanup_dead_jobs, which will do the |
| right queueing or blocking of SIGCHLD |
| |
| trap.c |
| - modify change from 1/12 to not reset the line number when running |
| the DEBUG and RETURN traps |
| |
| 1/18 |
| ---- |
| lib/sh/casemod.c |
| - change default operations to work on entire passed string instead |
| of breaking into words at non-alpha-numerics. Use new |
| CASE_USEWORDS flag to enable by-word behavior. Fixes bug reported |
| by Jan Schampera <jan.schampera@web.de> |
| |
| builtins/printf.def |
| - in vbprintf, bracket each call to vsnprintf (which uses the args |
| passed to vbprintf) with SH_VA_START and va_end, so we can |
| reninitialize the argument list for each call. This is actually |
| what the C standard requires. Fixes bug that caused printf -b |
| to `ignore' first % format specifier if it came first in the |
| string. Reported by David Leverton <levertond@googlemail.com> |
| |
| builtins/mapfile.def |
| - start the line count at 1, since it doesn't get incremented before |
| (or after) reading the first line, so things like |
| `mapfile -n 5 -c 1 -C 'echo foo' array < file' work right and call |
| the callback after the first line is read. Fixes bug reported by |
| Pierre Gaston <pierre.gaston@gmail.com> |
| |
| 1/22 |
| ---- |
| lib/readline/complete.c |
| - set _rl_interrupt_immediately non-zero before reading from the file |
| system or calling an application-defined completion function |
| |
| lib/readline/signals.c |
| - renamed rl_signal_handler to _rl_handle_signal; new version of |
| rl_signal_handler that just calls _rl_handle_signal (for now) |
| - new function _rl_signal_handler that calls _rl_handle_signal without |
| any checking |
| |
| lib/readline/rlprivate.h |
| - new extern declaration for _rl_signal_handler |
| - new define, RL_CHECK_SIGNALS, checks whether or not _rl_caught_signal |
| is set and calls _rl_signal_handler if so |
| |
| lib/readline/{bind,input,readline}.c |
| - add RL_CHECK_SIGNALS in appropriate places |
| |
| lib/readline/signals.c |
| - change rl_signal_handler to set a flag and return rather than |
| run through the entire signal handling process. If |
| _rl_interrupt_immediately is set, call the signal handling code |
| right away instead of setting the flag. Initial fix for crash |
| bug reported by Roman Rakus <rrakus@redhat.com> |
| |
| aclocal.m4 |
| - new macro, BASH_TYPE_SIG_ATOMIC_T, tests for sig_atomic_t in |
| <signal.h>, defines as int if not defined |
| |
| configure.in |
| - call BASH_TYPE_SIG_ATOMIC_T |
| - call AC_C_VOLATILE |
| |
| config.h.in |
| - empty define for sig_atomic_t |
| - empty define for volatile |
| |
| 1/27 |
| ---- |
| subst.c |
| - audit calls to add_character and change to add_ifs_character (which |
| quotes characters in $IFS). Affects primarily `:', `=', and `~'. |
| Fixes bug reported by Jan Schampera <jan.schampera@web.de>; fix |
| suggested by Stephane Chazelas <stephane_chazelas@yahoo.fr> |
| |
| 2/1 |
| --- |
| configure.in |
| - call AC_C_RESTRICT |
| |
| config.h.in |
| - add empty defintion for `restrict' |
| |
| pcomplete.c |
| - use unwind_protects around call to execute_shell_function in |
| gen_shell_function_matches to prevent data corruption if |
| throw_to_top_level is called. Bug report and fix from |
| werner@suse.de. |
| |
| execute_cmd.c |
| - don't clamp CPU usage at 100% in print_formatted_time. Bug reported |
| by Linda Walsh <bash@tlinx.org> |
| |
| 2/5 |
| --- |
| locale.c |
| - in set_locale_var, set errno to 0 before calling setlocale(), and |
| print strerror (errno) if setlocale fails and errno ends up non-zero |
| |
| 2/6 |
| --- |
| configure.in |
| - backed out of solaris change from 10/23/2008 (adding `-z interpose' |
| to LDFLAGS) due to solaris updates to fix a linker problem. |
| Updatted by Serge Dussud <Serge.Dussud@Sun.COM> |
| |
| 2/12 |
| ---- |
| execute_cmd.c |
| - change execute_connection so failure of a pipeline will cause the |
| shell to exit if -e is on. From discussion on austin-group |
| mailing list |
| - change execute_command_internal so failure of a user-specified |
| subshell will cause the shell to exit if -e is on. From discussion |
| on austin-group mailing list |
| |
| 2/13 |
| ---- |
| doc/{bash.1,bashref.texi} |
| - clarified description of set -e option to accurately reflect current |
| implementation |
| |
| 2/19 |
| ---- |
| print_cmd.c |
| - fix print_deferred_heredocs to not print a space if the separator |
| string is null |
| - change print_deferred_heredocs to set `was_heredoc' after printing |
| something |
| - change connection printing code to only print the `;' separator |
| if we haven't just printed a here-document |
| - change connection printing code to print any deferred here |
| documents after the rhs of the connection. Fixes bug reported by |
| Bo Andresen <bo.andresen@zlin.dk> |
| |
| [bash-4.0 frozen] |
| |
| 2/20 |
| ---- |
| |
| [bash-4.0 released] |
| |
| 2/22 |
| ---- |
| |
| parse.y |
| - fix parse_comsub to not test a character for being a possible shell |
| metacharacter if LEX_PASSNEXT flag is set. Fixes bug reported by |
| Mike Frysinger <vapier@gentoo.org> |
| |
| pcomplete.c |
| - add call to save_parser_state (accidentally dropped from patch) to |
| gen_shell_function_matches. Fixes bug with bash_completion and |
| file/directory completion reported by phil@Arcturus.universe |
| |
| Makefile.in |
| - fix assignment to LDFLAGS_FOR_BUILD to match those in subdir |
| Makefiles. Fixes bug reported by Mike Frysinger <vapier@gentoo.org> |
| |
| builtins/mapfile.def |
| - make sure the callback quantum (-c option argument) is > 0. Fixes |
| bug reported by Stephane Chazleas <stephane_chazelas@yahoo.fr> |
| |
| 2/23 |
| ---- |
| parse.y |
| - fix save_token_state and restore_token_state to save and restore |
| current_token. Fixes bug reported by Bernd Eggink |
| <monoped@sudrala.de> |
| |
| builtins/exit.def |
| - check jobs[i] before checking whether or not it's running when |
| the checkjobs option is set and we're looking for running jobs |
| at exit. Fixes bug reported by Mike Frysinger <vapier@gentoo.org> |
| |
| 2/24 |
| ---- |
| siglist.c |
| - include bashintl.h for definition of _. Fixes bug reported by |
| Greg Wooledge <wooledg@eeg.ccf.org> |
| |
| 2/25 |
| ---- |
| subst.c |
| - new function, skip_matched_pair. Similar to skip_to_delim and |
| the extract_XXX family |
| - move skipsubscript here from arrayfunc.c; re-implement in terms of |
| skip_matched_pair. Fixes bugs reported by <anmaster@tele2.se> |
| |
| arrayfunc.c |
| - remove skipsubscript; moved to subst.c |
| |
| parse.y |
| - change reset_parser to set current_token to '\n'. Rest of fix for |
| bug reported by Bernd Eggink <monoped@sudrala.de>; earlier fix on |
| 2/23 |
| |
| 2/26 |
| ---- |
| builtins/declare.def |
| - when given something like array[x]=y (which sets making_array_special |
| to 1), don't convert an associative array to an indexed array (line |
| 493). Part of fix for bug reported by Pierre Gaston |
| <pierre.gaston@gmail.com> |
| - if offset == 0, indicating that we do not have a valid assignment, |
| make sure any `name' containing a `[' is a valid array reference |
| before trying to go on. Not doing this leads to creating crazy |
| variables like `name[foo[bar]=bax'. Rest of fix for bug reported |
| by Pierre Gaston <pierre.gaston@gmail.com> |
| |
| assoc.c |
| - change assoc_to_assign to single-quote the array keys if `quoted' is |
| non-zero. Makes things easier to read with weird characters in the |
| key |
| |
| parse.y |
| - fix parse_comsub to not set LEX_HEREDELIM when it sees "<<<". Fixes |
| bug reported by Mike Frysinger <vapier@gentoo.org> |
| |
| 2/27 |
| ---- |
| parse.y |
| - fix report_syntax_error to set last_command_exit_value to |
| EX_BADUSAGE (2) instead of EX_USAGE (258), since there's nothing |
| that will translate that to something < 128 before reading the |
| next command. Partial fix for bug reported by Mike Frysinger |
| <vapier@gentoo.org> |
| |
| sig.c |
| - fix sigint_sighandler to set last_command_exit_value to sig+128 |
| before calling throw_to_top_level. Rest of fix for bug reported |
| by Mike Frysinger <vapier@gentoo.org> |
| |
| jobs.c |
| - if fork() fails, set last_command_exit_value to 126 before calling |
| throw_to_top_level |
| |
| execute_cmd.c |
| - defer calling unlink_fifo_list in parent branch of |
| execute_disk_command if we're executing in a shell function |
| - change execute_function to call unlink_fifo_list before returning |
| if it's the top-level function |
| |
| 3/2 |
| --- |
| builtins/read.def |
| - if read times out, make sure we remove the top element from the |
| unwind-protect stack (the free of input_string) and run the rest, |
| to reset the tty and readline and alarm states. Then we jump to |
| assigning the variables to any partial input. Fixes bug reported |
| by Christopher F. A. Johnson <cfajohnson@gmail.com> |
| |
| 3/3 |
| --- |
| parse.y |
| - break comment checking code into a common COMMENT_BEGIN define so |
| we can use it in multiple places in parse_comsub |
| - in parse_comsub, don't alter the LEX_RESWDOK flag if we read a |
| `#' and we're checking comments, even though `#' isn't a `shell break' |
| character. Fixes bug reported by Mike Frysinger <vapier@gentoo.org> |
| |
| braces.c |
| - in expand_seqterm, decrease the total length of the rhs by the length |
| of any (optional) increment, so we don't end up with unwanted zero |
| padding because the rhs length is wrong. Fixes bug reported by |
| Carl Albing <albing@comcast.net> |
| |
| 3/4 |
| --- |
| doc/{bash.1,bashref.texi} |
| - changes to clean up some of the language describing the effects of |
| terminal process groups on the ability to read from and write to |
| the terminal |
| |
| 3/5 |
| --- |
| support/shobj-conf |
| - add host_vendor to string tested in switch to handle things like |
| gentoo/freebsd |
| - beginning with version 7, FreeBSD no longer has /usr/bin/objformat |
| or a.out binaries and libraries. It's always ELF. Fix from |
| Timothy Redaelli <drizzt@gentoo.org> |
| |
| parse.y |
| - in parse_comsub, allow comments if we are ready to read a |
| reserved word (tflags & LEX_RESWDOK), haven't read anything from |
| one yet (lex_rwlen == 0) and the current character is a '#' |
| |
| 3/6 |
| --- |
| parse.y |
| - new lex flag for parse_comsub: LEX_INWORD. Turn it off when |
| we see a shell break character; turn it on or keep it on when |
| not a break character. Keep track of word length (reset to 0 |
| when we turn on LEX_INWORD when it was off). |
| - don't use COMMENT_BEGIN in parse_comsub any more; test |
| whether or not LEX_INWORD is set and lex_wlen == 0 in addition |
| to tests for LEX_RESWDOK and lex_rwlen. Comments are valid |
| when at the start of a word |
| - move LEX_PASSNEXT code to the top of parse_comsub, so the rest |
| of the function doesn't have to check for the flag at different |
| places |
| |
| 3/7 |
| --- |
| parse.y |
| - in parse_comsub, when looking for a reserved word (LEX_RESWDOK |
| non-zero), and in a case statement, we can see either an esac |
| or a pattern list. We handle an esac separately. We should |
| turn off LEX_RESWDOK if we see anything but a newline, since |
| we'll be reading a pattern list. Other part of fix for bug |
| reported by Mike Frysinger <vapier@gentoo.org> (rest of fix |
| on 3/3) |
| |
| 3/10 |
| ---- |
| {.,lib/readline}/doc/fdl.texi |
| - updated to FDL version 1.3 |
| |
| 3/11 |
| ---- |
| parse.y |
| - when using the |& construct with a simple command preceding it, add |
| the implicit redirection to the simple command's redirection list, |
| since the redirections associated with the command struct are never |
| executed. Fixes bug reported by Matt Zyzik <Matt@ice.filescope.com> |
| |
| 3/14 |
| ---- |
| execute_cmd.c |
| - in execute_case_command, if ;& is used with no following pattern |
| list, make sure we don't reference a NULL pointer. Bug report and |
| fix from Clark Jian Wang <dearvoid@gmail.com> |
| |
| parse.y |
| - make parser_state global, so other files can use it |
| - command_word_acceptable now returns non-zero if PST_REDIRLIST bit |
| set in parser_state, so we accept assignment statements and |
| perform alias expansion. Fix for bug reported by Vincent |
| Lefevre <vincent@vinc17.org> (2/24/2009) |
| |
| parser.h |
| - add PST_REDIRLIST flag, notes that parser is currently parsing a |
| redirection list preceding a simple command |
| |
| make_cmd.c |
| - make_simple_command now turns on PST_REDIRLIST in parser_state when |
| creating a new simple command |
| - make_simple_command turns off PST_REDIRLIST in parser_state if it |
| adds a non-redirection to the command it's building |
| - clean_simple_command turns off PST_REDIRLIST to make sure it's off |
| |
| subst.c |
| - new flag for param_expand: PF_IGNUNBOUND, means to not exit if the |
| variable is unbound even if `set -u' is enabled |
| - change param_expand to not call err_unboundvar if the `pflags' |
| argument has the PF_IGNUNBOUND bit set |
| - parameter_brace_expand_word now takes an extra `pflags' argument to |
| pass down to param_expand; changed callers |
| - changed call to parameter_brace_expand_word in parameter_brace_expand |
| to add PF_IGNUNBOUND flag so ${@:-foo} doesn't cause the shell to |
| exit (but ${@} does) when there are no positional parameters. Fixes |
| Debian bug 519165 from Dan Jacobson <jidanni@jidanni.org> |
| |
| parse.y |
| - add code to parse_comsub to allow here-documents within command |
| substitutions to be delimited by the closing right paren, with the |
| usual warning about here documents delimited by EOF on execution. |
| Fixes regression from bash-3.2 noted in Red Hat bugzilla 485664 by |
| Ralf Corsepius |
| |
| 3/15 |
| ---- |
| subst.c |
| - string_list_dollar_at now checks for Q_PATQUOTE, which getpattern() |
| uses to denote Q_DOUBLE_QUOTES (?). Fixes a=abcd echo "${a#$*}" |
| when IFS= and args are `a b' as noted by Stephane Chazleas |
| <stephane_chazelas@yahoo.fr> |
| - param_expand now checks for Q_PATQUOTE and treats it identically |
| to Q_DOUBLE_QUOTES when expanding $* |
| - expand_word_unsplit now sets W_NOSPLIT in the flags of the word it |
| passes to expand_word_internal if $IFS is NULL |
| - expand_word_leave_quoted now sets expand_no_split_dollar_star and |
| the W_NOSPLIT bit in the word flags before calling |
| expand_word_internal if $IFS is NULL, just like expand_word_unsplit. |
| It is now virtually identical to expand_word_unsplit. Rest of fix for |
| problems reported by Stephane Chazleas <stephane_chazelas@yahoo.fr> |
| |
| 3/20 |
| ---- |
| trap.c |
| - in _run_trap_internal, don't pass SEVAL_RESETLINE as flag to |
| parse_and_execute if running the ERR trap (further modification |
| of change from 1/12) |
| |
| execute_cmd.c |
| - in execute_simple_command, set line_number to line_number_for_err_trap |
| before calling run_error_trap. Part of fix for bug reported by |
| Brian J. Murrell <brian@interlinx.bc.ca> |
| - change other places calling run_error_trap() to set and use |
| line_number_for_err_trap |
| |
| 3/21 |
| ---- |
| builtins/fc.def |
| - Even though command substitution through parse_and_execute turns |
| off remember_on_history, command substitution in a shell when |
| set -o history has been enabled (interactive or not) should use it |
| in the last_hist calculation as if it were on. Same calculation |
| in fc_gethnum and fc_builtin. Fixes bug reported by |
| Ian Kelling <smallnow@gmail.com> |
| |
| sig.c |
| - change termsig_sighandler to terminate immediately if it gets called |
| twice with the same signal before termsig_handler gets called. This |
| fixes the `looping on SIGSEGV' phenomenon reported by Linux users. |
| |
| parse.y |
| - in read_secondary_line, don't try to add NULL lines to the history |
| list. Report and patch from Lubomir Rintel <lkundrak@v3.sk> |
| |
| 3/22 |
| ---- |
| sig.c |
| - Augment change from 3/21 with explicit check for signals we *don't* |
| want this to happen for. Patch from Lubomir Rintel <lkundrak@v3.sk> |
| |
| 3/28 |
| ---- |
| array.c |
| - in array_reference, return NULL immediately if the desired index |
| is larger than the maximum |
| - add cache of last array referenced and last array element referenced; |
| use in array_reference to optimize case of sequential access; |
| invalidated where necessary in other functions |
| - array_rshift needs to set max_index to 0 if the array was empty |
| before shifting in the new element 0 |
| - array_shift needs to use element_index(a->head->prev) to set the |
| max_index, not a simple decrement, to deal with sparse arrays |
| |
| 4/1 |
| --- |
| bashline.c |
| - in bash_dequote_filename, return right away after copying the |
| backslash if the last character in the string to be expanded |
| is a backslash. The old code copied an extra NUL and overwrote |
| the bounds checking. Fixes bug reported by Shawn Starr |
| https://bugzilla.redhat.com/show_bug.cgi?id=488649 |
| |
| 4/3 |
| --- |
| subst.c |
| - in pat_subst.c, make sure to copy one character from the input |
| string in the case of a null pattern match, since we substitute |
| on the null match and then increment past the current character. |
| Not doing this means that each character of the original string |
| is replaced because of the null matches. Fixes debian bug |
| reported bhy Louis-David Mitterrand <ldm@apartia.fr> |
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=522160 |
| |
| lib/sh/winsize.c |
| - incorporate contents of readline/rlwinsize.h to get all the various |
| system dependencies right when trying to find TIOCGWINSZ. Fixes |
| bug reported by Dan Price <dp@eng.sun.com> |
| |
| 4/6 |
| --- |
| doc/{bash.1,bashref.texi} |
| - fix description of conditional `>' and `<' to remove statement that |
| the comparison pays attention to the current locale -- it has |
| always used strcmp |
| |
| lib/glob/glob.c |
| - fixed a bug in glob_filename that caused glob_dir_to_array to be |
| called to prepend a (globbed) directory name onto the results from |
| glob_vector, which, if we were globbing `**', glob_vector has |
| already done. Effect is to have the directory name(s) on there |
| twice. Fixes "dir*/**" bug reported by Matt Zyzik |
| <Matt@ice.filescope.com> |
| |
| 4/8 |
| --- |
| doc/{bash.1,bashref.texi} |
| - fix short syntax summary of for command to reflect full bash |
| syntax (which is a superset of Posix syntax). Fixes bug reported |
| by Reuben Thomas <rrt@sc3d.org> |
| |
| 4/10 |
| ---- |
| {expr,subst}.c |
| - make sure last_command_exit_value is set to EXECUTION_FAILURE |
| before calling err_unboundvar, in case set -e is enabled and |
| the shell exits from there. Fixes bug reported by Freddy |
| Vulto <fvulto@gmail.com> and Piotr Zielinski |
| <piotr.zielinski@gmail.com> |
| |
| 4/11 |
| ---- |
| jobs.c |
| - in restore_pipeline, don't call discard_pipeline with a NULL |
| argument |
| |
| trap.c |
| - in run_debug_trap, make sure to save and restore the pipeline, |
| pipeline_pgrp, and state of the pipeline around running the debug |
| trap, then remove any job created by running the debug trap from |
| the jobs table when it completes. Fixes for two bugs reported |
| by lex@upc.ua |
| |
| 4/12 |
| ---- |
| lib/readline/signals.c |
| - new functions to block and release SIGWINCH like the SIGINT blocking |
| and releasing functions |
| |
| lib/readline/rlprivate.h |
| - new extern declarations for _rl_block_sigwinch and _rl_release_sigwinch |
| |
| lib/readline/display.c |
| - block SIGWINCH during redisplay like SIGINT. Should fix bug reported |
| by Nicolai Lissner <nlissne@linux01.org> |
| |
| 4/13 |
| ---- |
| lib/readline/readline.h |
| - new readline state variable: RL_STATE_REDISPLAYING |
| |
| lib/readline/display.c |
| - in rl_redisplay, don't block SIGWINCH during redisplay; just set |
| the REDISPLAYING state |
| |
| lib/readline/terminal.c |
| - in rl_resize_terminal, don't call rl_redisplay_after_sigwinch() if |
| we're already in the middle of redisplay (RL_STATE_REDISPLAYING). |
| Fix for bug reported by Nicolai Lissner <nlissne@linux01.org> |
| |
| 4/15 |
| ---- |
| parse.y |
| - fix parse_comsub to add check for \n when seeing whether the current |
| character can change to a state where a reserved word is legal, |
| since it is not a shell meta character. Fixes bug reported by |
| Bernd Eggink <monoped@sudrala.de>. |
| |
| 4/17 |
| ---- |
| jobs.c |
| - new functions to save and restore the pgrp_pipe (since there's only |
| one): save_pgrp_pipe and restore_pgrp_pipe |
| |
| trap.c |
| - run_debug_trap now saves and restores the pgrp_pipe before and |
| after calling the debug trap |
| - run_debug_trap now makes sure the terminal is owned by the pipeline |
| pgrp after the debug trap runs. Rest of fix for bug reported by |
| Oleksly Melnyk <o.melnyk@upc.ua> (lex@upc.ca) |
| |
| 4/19 |
| ---- |
| include/posixselect.h |
| - new include file, encapsulates select(2) includes and defines for |
| bash and readline. Inspired by patch from Mike Frysinger |
| <vapier@gentoo.org> |
| |
| lib/sh/input_avail.c |
| - include "posixselect.h" |
| |
| lib/readline/{input,parens}.c |
| - include "posixselect.h" instead of using inline includes |
| - use new USEC_TO_TIMEVAL define to make sure that values for timeouts |
| greater than one second are handled properly |
| |
| lib/sh/fpurge.c |
| - updated implementation, taken from gnulib |
| |
| 4/21 |
| ---- |
| lib/glob/glob.c |
| - in finddirs, don't try to free a return value of glob_error_return |
| from glob_vector. Bug and fix from werner@suse.de |
| |
| lib/readline/signals.c |
| - in rl_echo_signal_char, check that SIGQUIT and SIGTSTP are defined |
| before trying to use them. Bug report and fix from Volker Grabsch |
| <vog@notjusthosting.com> |
| |
| 4/24 |
| ---- |
| aclocal.m4 |
| - add conditional inclusion of <stdint.h> to BASH_CHECK_TYPE |
| |
| bashtypes.h,lib/sh/strto[iu]max.c |
| - include <stdint.h> if present for any existing declaration of |
| intmax_t and uintmax_t. Fixes Interix problem reported by |
| Markus Duft <mduft@gentoo.org> |
| |
| lib/sh/strindex.c,externs.h,builtins/common.h |
| - renamed strindex to strcasestr to agree with other implementations |
| (e.g., BSD, MacOS X, gnulib); changed callers |
| |
| lib/sh/{strindex.c,Makefile.in},Makefile.in |
| - renamed strindex.c to strcasestr.c |
| |
| configure.in |
| - add strcasestr to call to AC_REPLACE_FUNCS, take advantage of |
| existing libc implementations |
| |
| config.h.in |
| - add define for HAVE_STRCASESTR |
| |
| lib/sh/mbscmp.c |
| - fix mbscmp to return correct values when the strings do not contain |
| valid multibyte characters. Ideas from gnulib |
| |
| xstrchr.c |
| - only compare current character against C if mblength == 1 |
| |
| {shell,variables}.c |
| - changed some xstrchr calls back to strchr when the arguments cannot |
| contain multibyte characters |
| |
| lib/sh/{xstrchr.c,Makefile.in},Makefile.in |
| - renamed xstrchr to mbschr; renamed file to mbschr.c |
| |
| aclocal.m4 |
| - change BASH_CHECK_MULTIBYTE to use AC_REPLACE_FUNCS(mbschr) |
| |
| externs.h |
| - extern declarations for mbscmp and mbschr, conditional on the usual |
| HAVE_MBSCMP and HAVE_MBSCHR defines |
| |
| general.h,{alias,arrayfunc,bashline,general,execute_cmd,subst}.c |
| - changed calls to xstrchr to mbschr |
| |
| doc/bash.1 |
| - use `pathname expansion' consistently, not `filename expansion' or |
| `filename generation' |
| |
| doc/bashref.texi |
| - use the phrase `filename expansion' consistently (since this is |
| what the Gnu people prefer) instead of `pathname expansion' or |
| `filename generation' |
| |
| aclocal.m4,config.h.in |
| - check for mbscasecmp in BASH_CHECK_MULTIBYTE, define HAVE_MBSCASECMP |
| if found |
| |
| lib/sh/{mbscasecmp.c,Makefile.in} |
| - new file, case-insensitive multibyte string comparison |
| |
| externs.h |
| - extern declaration for mbscasecmp |
| |
| 4/25 |
| ---- |
| lib/readline/display.c |
| - in _rl_move_cursor_relative, don't adjust dpos by woff if it's |
| already less than woff (don't want it less than 0) |
| - in _rl_move_cursor_relative, short-circuit right away if the cursor |
| is at columns 0 and `new' is 0 (doesn't matter if it's a multibyte |
| locale or not, or whether there are invisible chars in the prompt) |
| - in _rl_move_cursor_relative, go ahead and adjust dpos if |
| prompt_physical_chars >= _rl_screenwidth (previous check was just > ) |
| Fixes bug reported by Andreas Schwab <schwab@linux-m68k.org> |
| |
| 4/28 |
| ---- |
| lib/glob/glob.c |
| - in glob_vector, don't add an empty pathname ("") if we're adding the |
| currect directory to the dirlist and GX_NULLDIR is set -- we can just |
| ignore it, since the passed directory name (".") was created by |
| the caller. Fixes bug reported by Matt Zyzik <matt.zyzik@nyu.edu> |
| |
| 5/5 |
| --- |
| subst.c |
| - make expansion of $@ and $* when set -u is in effect and there are |
| no positional parameters be a non-fatal error. This is the |
| consensus of the austin group, though it is not historical practice. |
| Message from Geoff Clare <20090505091501.GA10097@squonk.masqnet> of |
| 5 May 2009 and http://austingroupbugs.net/view.php?id=155 |
| |
| |
| 5/20 |
| ---- |
| lib/glob/glob.c |
| - tentative fix to glob_filename to compensate for glob_vector putting |
| null pathname at front of result vector when dflags&GX_NULLDIR. |
| Current fix manually removes empty string element from front of |
| result vector; a better fix would be to use a flag so glob_vector |
| doesn't add it at all. Augments patch from 4/28, which appears to |
| have broken some things. Fixes bug reported by Matt Zyzik |
| <matt.zyzik@nyu.edu> |
| |
| 5/22 |
| ---- |
| |
| lib/glob/glob.c |
| - better fix for glob_filename; supersedes patch of 5/20. Now the |
| code does not set GX_ADDCURDIR if directory_len == 0 and the |
| function has not been called recursively ((flags & GX_ALLDIRS) == 0). |
| Better fix for bug reported by Matt Zyzik <matt.zyzik@nyu.edu> |
| |
| Makefile.in |
| - fix build race condition that occurs in some makes caused by |
| libreadline.a and libhistory.a containing some of the same files |
| (e.g., xmalloc.o) and conflicting when trying to build both at |
| the same time. Reported by Mike Frysinger <vapier@gentoo.org> |
| |
| 5/25 |
| ---- |
| lib/readline/vi_mode.c |
| - fix _rl_vi_initialize_line so that the loop counter is not |
| unsigned (it doesn't matter, but it eliminates a compiler warning). |
| Bug reported by Dave Caroline <dave.thearchivist@gmail.com> |
| |
| 5/26 |
| ---- |
| doc/{bash.1,bashref.texi} |
| - add text to the description of array variables making it clear |
| that an array variable is not considered set until a subscript |
| has been assigned a value |
| |
| 5/29 |
| ---- |
| lib/readline/text.c |
| - fix rl_change_case to handle case where mbrtowc doesn't find a |
| valid multibyte character |
| |
| lib/readline/vi_mode.c |
| - fix _rl_vi_change_mbchar_case to handle case where mbrtowc doesn't |
| find a valid multibyte character |
| |
| lib/sh/casemod.c |
| - fix sh_modcase to handle case where mbrtowc doesn't find a valid |
| multibyte character |
| |
| lib/readline/mbutil.c |
| - fix _rl_find_next_mbchar_internal to not call mbrtowc at the end of |
| the string, since implementations return different values -- just |
| break the loop immediately |
| |
| lib/readline/display.c |
| - fix rl_redisplay to make same sort of cursor position adjustments |
| based on multibyte locale and _rl_last_c_pos when performing |
| horizontal scrolling rather than line wrapping. Probably still |
| more to do. Fixes bug reported by jim@jim.sh |
| |
| 6/5 |
| --- |
| doc/{bash.1,bashref.texi} |
| - added some more explanation of the inheritance of the ERR trap at |
| the suggestion of Thomas Pospisek <tpo@sourcepole.ch> |
| |
| findcmd.c |
| - use eaccess(2) if available in file_status to take other file |
| access mechanisms such as ACLs into account. Patch supplied |
| by werner@suse.de |
| |
| 6/12 |
| ---- |
| xmalloc.c |
| - also calculate lowest brk() value the first time xmalloc/xrealloc |
| (and their sh_ counterparts) are called |
| - error messages consolidated into a single function (allocerr/ |
| sh_allocerr) to avoid string duplication |
| |
| 6/16 |
| ---- |
| variables.c |
| - changes to allow variables.c to be compiled if ALIAS is not defined. |
| Bug and fix from John Gatewood Ham <uraphalinuxserver@gmail.com> |
| |
| lib/sh/getcwd.c |
| - fix so systems defining BROKEN_DIRENT_D_INO have the necessary |
| defines. Fix from Jay Krell <jay.krell@cornell.edu> |
| |
| configure.in |
| - add -D_ALL_SOURCE to interix CFLAGS for struct timezone definition. |
| Bug and fix from John Gatewood Ham <uraphalinuxserver@gmail.com> |
| |
| 6/29 |
| ---- |
| variables.c |
| - change initialize_shell_variables to add environment variables with |
| invalid names to the variables hash table, but marking them as |
| invisible and imported |
| - new function, export_environment_candidate. Used when creating the |
| export environment for commands to include variables with invalid |
| names inherited from the initial environment. Apparently this |
| behavior is widespread |
| - change make_var_export_array to use export_environment_candidate |
| rather than visible_and_exported to test variables for inclusion |
| in the export environment |
| |
| 7/1 |
| --- |
| builtins/read.def |
| - fix a memory leak where the number of fields is not the same as |
| the number of variables passed to `read'. Bug report from |
| werner@suse.de |
| |
| builtins/command.def |
| - move section of code that sets PATH from -p option before the |
| verbose-handling section, so command -v and command -V honor |
| the PATH set by command -p. Bug report and fix from |
| ohki@gssm.otsuka.tsukuba.ac.jp |
| |
| 7/9 |
| --- |
| subst.c |
| - change brace_expand_word_list to defer brace expansion on compound |
| array assignments that are arguments to builtins like `declare', |
| deferring the expansion until the assignment statement is processed. |
| Fixes inconsistency reported by agriffis@n01se.net |
| |
| 7/16 |
| ---- |
| bashline.c |
| - fix bash_execute_unix_command to set rl_point correctly based on |
| READLINE_POINT. The old method of using save_point will not |
| work because maybe_make_readline_line will change rl_point. Bug |
| reported by Henning Bekel <h.bekel@googlemail.com> |
| |
| trap.c |
| - fix _run_trap_internal and run_pending_traps to save and restore |
| value of subst_assign_varlist so the dispose_words on it doesn't |
| leave dangling pointers after the trap handler runs. Fixes bug |
| reported by Marc Herbert <marc.herbert@gmail.com> |
| |
| 7/22 |
| ---- |
| subst.c |
| - fix off-by-one error in pos_params when computing positional |
| parameters beginning with index 0. Bug and fix from Isaac Good |
| <isaacgood@gmail.com> |
| |
| 7/24 |
| ---- |
| lib/readline/display.c |
| - add code to _rl_move_cursor_relative and _rl_col_width to short- |
| circuit a few special cases: prompt string and prompt string plus |
| line contents, both starting from 0. Saves a bunch of calls to |
| multibyte character functions using already-computed information. |
| As a side effect, fixes bug reported by Lasse Karkkainen |
| <tronic+8qug@trn.iki.fi> |
| |
| subst.c |
| - fixed a problem in split_at_delims that could leave *cwp set to -1 |
| if the line ends in IFS whitespace and SENTINEL is one of those |
| whitespace characters. Fixes problem with setting COMP_CWORD for |
| programmable completion reported by Ville Skytta <ville.skytta@iki.fi> |
| |
| bashline.c |
| - change bash_execute_unix_command to clear the current line (if the |
| terminal supplies the "ce" attribute) instead of moving to a new |
| line. Inspired by report from Henning Bekel <h.bekel@googlemail.com> |
| |
| builtins/printf.def |
| - changes to allow printf -v var to assign to array indices, the way |
| the read builtin can. Suggested by Christopher F. A. Johnson |
| <cfajohnson@gmail.com> |
| |
| lib/readline/complete.c |
| - fix rl_old_menu_complete and rl_menu_complete to appropriately set |
| and unset RL_STATE_COMPLETING while generating the list of matches. |
| Fixes debian bug #538013 reported by Jerome Reybert |
| <jreybert@gmail.com> |
| |
| 7/25 |
| ---- |
| execute_cmd.c |
| - change execute_builtin to temporarily turn off and restore the ERR |
| trap for the eval/source/command builtins in the same way as we |
| temporarily disable and restore the setting of the -e option. |
| Fixes bug reported by Henning Garus <henning.garus@googlemail.com> |
| |
| 7/27 |
| ---- |
| shell.c |
| - add fflush(stdout) and fflush(stderr) to exit_shell before closing |
| any file descriptors at exit time (e.g., coproc pipes) |
| |
| 7/30 |
| ---- |
| lib/readline/complete.c |
| - new function rl_backward_menu_complete, just passes negative count |
| argument to rl_menu_complete |
| - change rl_menu_complete to act appropriately if rl_last_command is |
| rl_backward_menu_complete, so we can cycle forward and backward |
| through the list of completions |
| |
| lib/readline/doc/{readline.3,rluser.texi},doc/bash.1 |
| - document new "menu-complete-backward" bindable readline function. |
| Suggested by Jason Spiro <jasonspiro04@gmail.com> |
| |
| lib/readline/vi_keymap.c |
| - add binding of C-n to menu-complete and C-p to menu-complete-backward |
| in vi-insert keymap, as suggested by Jason Spiro |
| <jasonspiro04@gmail.com> |
| |
| pcomplete.c |
| - fixed a bug in programmable_completions: the options it returned from |
| the compspec it found were set before generating the completions, |
| which meant that any changes made by "compopt" were overridden and |
| only in effect for the duration of the executing shell function |
| rather than the entire completion. Fixes bug reported by Ville |
| Skytta <ville.skytta@iki.fi> |
| |
| 7/31 |
| ---- |
| lib/readline/keymaps.c |
| - fixed memory leak in rl_discard_keymap by freeing storage associated |
| with hierarchical keymaps |
| - new convenience function, rl_free_keymap, that calls rl_discard_keymap |
| and frees the keymap passed as an argument |
| |
| lib/readline/util.c |
| - new bindable keymap function, _rl_null_function, to be used internally |
| |
| lib/readline/rlprivate.h |
| - extern declaration for _rl_null_function |
| |
| lib/readline/bind.c |
| - fix rl_generic_bind in the case where we are trying to override a |
| keymap with a null function (e.g., when trying to unbind it). We |
| can't use a NULL function pointer in ANYOTHERKEY since that's |
| indistinguishable from the keymap not having been overridden at all. |
| We use _rl_null_function instead, which simply does nothing. We |
| could add an rl_ding to it later. Fixes problem with hitting ESC |
| repeatedly while in vi command mode reported by James Rowell |
| <jrjimmy801-misc1@yahoo.com> |
| |
| builtins/bind.def |
| - call rl_bind_keyseq instead of rl_set_key for -r option |
| |
| lib/readline/readline.c |
| - Set vi_movement_keymap[ESC] to _rl_null_function after binding the |
| arrow keys in bind_arrow_keys() to allow vi-mode users to hit ESC |
| multiple times in vi command mode while still allowing the arrow |
| keys to work |
| |
| 8/2 |
| --- |
| bashline.c |
| - fix clear_hostname_list by setting hostname_list_initialized to 0 |
| after freeing all list members. Fixes bug reported by Freddy |
| Vulto <fvulto@gmail.com> |
| |
| lib/readline/display.c |
| - in update_line, if we copy data from one line to another because we |
| are wrapping a multibyte character from, say, the first line to the |
| second, we need to update OMAX and the line indices to account for |
| the moved data. Bug report and fix from Martin Hamrle |
| <martin.hamrle@gmail.com> |
| |
| 8/3 |
| --- |
| pcomplete.h |
| - defines for EMPTYCMD ("_EmptycmD_") and DEFAULTCMD ("_DefaultCmD_") |
| |
| builtins/complete.def |
| - change compopt_builtin to make -E work on the "empty" command |
| completion |
| - fix print_compitem and print_compopts to replace EMPTYCMD with -E |
| - added -D (default) option to complete/compgen/compopt. No supporting |
| code yet |
| |
| doc/bash.1,lib/readline/doc/rluser.texi |
| - document new -D, -E options to compopt |
| - document new -D option to complete/compgen |
| |
| shell.h |
| - new define, EX_WEXPCOMSUB, value of 125 |
| - new define, EX_RETRYFAIL, value of 124 (for programmable completion) |
| |
| subst.c |
| - use EX_WEXPCOMSUB instead of literal 125 as exit status when a shell |
| invoked to run wordexp(3) with the -n option supplied attempts a |
| command substitution |
| |
| pcomplete.c |
| - new define, PCOMP_RETRYFAIL, used to indicate a "failure, retry with |
| next completion" status to the programmable completion code |
| |
| 8/4 |
| --- |
| pcomplete.c |
| - changed gen_shell_function_matches to take an extra parameter |
| indicating whether the specified shell function was not found or |
| returned the special "fail/retry" status, and, if it was either, |
| to not bother returning any matches list |
| - changed gen_compspec_completions to take an extra parameter to pass |
| through the "found" status from gen_shell_function_completions |
| - new function gen_progcomp_completions to take care of searching for |
| and evaluating a compspec for a particular word, saving its status, |
| and returning to its caller (programmable_completions) whether or |
| not to retry completion. This function also checks whether a |
| retry changed the compspec associated with a command and short- |
| circuits the retry if it has not |
| - changed programmable_completions to try default completion (if set) |
| if a specific completion was not found for a command |
| - changed programmable_completions to implement "fail/retry" semantics |
| for a shell function that returns 124 and changes the compspec |
| associated with the command. All based on proposal and changes from |
| Behdad Esfahbod (Red Hat bugzilla 475229) |
| |
| doc/bash.1,lib/readline/doc/rluser.texi |
| - documented new dynamic programmable completion functionality |
| |
| 8/5 |
| --- |
| stringlib.c |
| - first argument to substring() is now `const char *' |
| |
| externs.h |
| - changed extern declaration for substring() |
| |
| subst.c |
| - skipsubscript now takes a third FLAGS argument, passes to |
| skip_matched_pair |
| - skip_matched_pair now interprets flags&1 to mean not to parse |
| matched pairs of quotes, backquotes, or shell word expansion |
| constructs |
| |
| {subst,general,expr}.c |
| - changed skipsubscript() callers |
| |
| assoc.c |
| - changed assoc_to_assign to double-quote the key if it contains any |
| shell metacharacters |
| |
| arrayfunc.c |
| - use skipsubscript in quote_assign rather than quote any glob |
| characters in the subscript of an array assignment |
| - in assign_compound_array_list, call skipsubscript with a flags |
| argument of 1 if assigning an associative array to avoid trying |
| to re-parse quoted strings |
| |
| redir.c |
| - set expanding_redir before expanding body of here documents and |
| here strings to avoid looking for variables in temporary env |
| |
| 8/7 |
| --- |
| lib/readline/readline.c |
| - in _rl_dispatch_callback, return value of -3 means that we have |
| added to a key sequence, but there are previous matches in the |
| sequence. Don't call _rl_subseq_result if we get a -3 from a |
| previous context in the chain; just go back up the chain. Report |
| and fix from <freehaha@gmail.com> |
| |
| bashline.c |
| - fixes to history_completion_generator and bash_dabbrev_expand to |
| make dabbrev-expand inhibit suppressing of appending space char |
| to matches. Have to do it with the generator too because |
| rl_menu_complete turns off suppressing the appended space in |
| set_completion_defaults(). Suggestion from Dan Nicolaescu |
| <dann@ics.uci.edu> |
| - suppress completion match sorting in bash_dabbrev_expand by |
| setting rl_sort_completion_matches = 0. Suggestion from Dan |
| Nicolaescu <dann@ics.uci.edu> |
| - don't qsort history match list in build_history_completion_array |
| if dabbrev_expand_active == 1 |
| - start the loop in build_history_completion_array that gathers words |
| from history for possible completions from the end of the list |
| rather than the beginning. It doesn't matter where you start if |
| the results are sorted, and dabbrev-expand is supposed to offer |
| the most recent completions first |
| |
| 8/12 |
| ---- |
| execute_cmd.c |
| - change to execute_command_internal to make [[ ... ]] conditional |
| command subject to settings of `set -e' and the ERR trap |
| |
| 8/14 |
| ---- |
| execute_cmd.c |
| - change to execute_command_internal to make (( ... )) arithmetic |
| command subject to settings of `set -e' and the ERR trap |
| |
| lib/readline/text.c |
| - new bindable function, rl_skip_csi_sequence, reads the characters |
| that make up a control sequence as defined by ECMA-48. Sequences |
| are introduced by the Control Sequence Indicator (CSI) and |
| contain a defined set of characters. Insert, End, Page Up and so |
| on are CSI sequences. Report and code from Andy Koppe |
| <andy.koppe@gmail.com> |
| |
| lib/readline/readline.h |
| - extern declaration for rl_skip_csi_sequence |
| |
| lib/readline/funmap.c |
| - new bindable command "skip-csi-sequence", runs rl_skip_csi_sequence |
| |
| doc/bash.1,lib/readline/doc/{readline.3,rluser.texi} |
| - documented new bindable command "skip-csi-sequence", unbound by |
| default |
| |
| builtins/evalfile.c |
| - fix _evalfile to remove embedded null bytes from the file read |
| into the string. Report and proposed fix from Roman Rakus |
| <rrakus@redhat.com> |
| |
| {configure,config.h}.in |
| - check for syslog(3), define HAVE_SYSLOG |
| - check for syslog.h, define HAVE_SYSLOG_H |
| |
| config-top.h |
| - new define SYSLOG_HISTORY, disabled by default |
| |
| config-bot.h |
| - if HAVE_SYSLOG or HAVE_SYSLOG_H are not defined, undef SYSLOG_HISTORY |
| |
| bashhist.c |
| - if SYSLOG_HISTORY is defined, call bash_syslog_history with the |
| line added to the history in bash_add_history. |
| - new function, bash_syslog_history(line), sends line to syslog at |
| user.info. The line is truncated to send no more than 600 |
| (SYSLOG_MAXLEN) bytes to syslog. Feature requested by many, and |
| required by some national laws |
| |
| sig.c |
| - in termsig_handler, resend SIGHUP to children if subshell_environment |
| indicates we're a shell performing command or process substitution |
| |
| jobs.c |
| - add CHECK_TERMSIG calls to wait_for in addition to the ones in |
| waitchld() |
| |
| builtins/shopt.def |
| - new functions set_bashopts, parse_bashopts, and initialize_bashopts |
| to manage new environment variable $BASHOPTS, like $SHELLOPTS but |
| for shopt options |
| - change toggle_shopts to call set_bashopts after setting options, so |
| $BASHOPTS reflects new values |
| |
| shell.c |
| - call initialize_bashopts after calling initialize_shell_options at |
| shell startup |
| |
| configure.in |
| - new configure `enable' option --enable-exended-glob-default, to |
| set the initial default value of the `extglob' shell option |
| |
| config.h |
| - new define, EXTGLOB_DEFAULT, controlled by the `extended-glob-default' |
| configure option |
| |
| pathexp.c |
| - initialize extended_glob variable to EXTGLOB_DEFAULT |
| |
| doc/{bash.1,bashref.texi} |
| - document new $BASHOPTS variable and its behavior |
| |
| doc/bashref.texi |
| - document new --enable-extended-glob-default configure option |
| |
| 8/16 |
| ---- |
| print_cmd.c |
| - new variables: xtrace_fd and xtrace_fp, the file descriptor and |
| FILE * to which we send `set -x' tracing output. If fd == -1 |
| then fp == STDERR, the default mode |
| - new function xtrace_init, sets xtrace_fd == -1 and xtrace_fp = stderr |
| - new function xtrace_set (fd, fp), sets xtrace_fd and xtrace_fp |
| to the arguments |
| - new function xtrace_reset, handles closing old xtrace fd/fp and |
| moving them back to -1/stderr |
| - new function xtrace_fdchck, calls xtrace_reset if the fd passed as |
| an argument is xtrace_fd |
| - change xtrace functions to fprintf to xtrace_fp instead of stderr |
| |
| shell.c |
| - call xtrace_init() very early in main() |
| |
| variables.c |
| - new special variable, BASH_XTRACEFD, holds file descriptor used for |
| set -x trace output. Inspired by suggestion from Bruce Korb |
| <bruce.korb@gmail.com> |
| |
| doc/{bash.1,bashref.texi} |
| - added description of new BASH_XTRACEFD variable |
| |
| redir.c |
| - add calls to xtrace_fdchk to the redirections that close file |
| descriptors, so we notice if we close BASH_XTRACEFD and compensate |
| accordingly (same places that call coproc_fdchk()) |
| |
| 8/18 |
| ---- |
| lib/readline/text.c |
| - change to _rl_replace_text to add error checks: start must be <= |
| end, and we don't call rl_insert_text if passed the empty string |
| |
| config.h.in |
| - add define for HAVE_ICONV, already found by intl autoconf macros |
| - add define for HAVE_LOCALE_CHARSET |
| |
| aclocal.m4 |
| - add check for locale_charset() to BASH_CHECK_MULTIBYTE |
| |
| lib/sh/fnxform.c |
| - new file with two public function: fnx_tofs and fnx_fromfs. |
| Primarily intended for use on MacOS X, they use iconv to convert |
| between whatever the current locale encoding is and "UTF-8-MAC", |
| a special encoding on OS X in which all characters are |
| decomposed unicode, as the HFS+ filesystem stores them. These |
| functions return a pointer to a local buffer, allocated once and |
| resized as necessary, to avoid too many allocations; callers |
| should not free the return value, since it may be the string |
| passed |
| |
| Makefile.in |
| - make sure LIBICONV is set by autoconf (@LIBICONV@) and added to |
| list of link libraries |
| |
| externs.h |
| - new extern declarations for fnx_fromfs and fnx_tofs |
| |
| lib/glob/glob.c |
| - convert the filename read using readdir() in glob_vector() using |
| fnx_fromfs and use that value in the call to strmatch. This |
| ensures that we're using the precomposed Unicode value of the |
| filename rather than the native decomposed form. Original bug |
| report from Len Lattanzi <llatanzi@apple.com>; fix inspired by |
| Guillaume Outters <guillaume.outters@free.fr> |
| |
| 8/19 |
| ---- |
| lib/readline/complete.c |
| - new completion hook: rl_filename_rewrite_hook, can rewrite or modify |
| filenames read from the filesystem before they are compared to the |
| word to be completed |
| |
| lib/readline/readline.h |
| - extern declaration for rl_filename_rewrite_hook |
| |
| lib/readline/doc/rltech.texi |
| - document rl_filename_rewrite_hook |
| |
| bashline.c |
| - new function, bash_filename_rewrite_hook, assigned to |
| rl_filename_rewrite_hook. Calls fnx_fromfs to convert from |
| filesystem format to "input" format. This makes completing |
| filenames with accented characters work on Mac OS X |
| |
| 8/20 |
| ---- |
| lib/readline/bind.c |
| - new bindable variable "skip-completed-text", bound to |
| _rl_skip_completed_text. If enabled, it means to note when |
| completing before the end of a word and skipping over characters |
| after rl_point that match in both the completion to be inserted |
| and the word being completed. It means that completing |
| `Makefile' with the cursor after the `e' results in `Makefile' |
| instead of `Makefilefile'. Inspired by an idea from Jared |
| Yanovich <phierunner@comcast.net> from back in 2004 |
| |
| lib/readline/rlprivate.h |
| - extern declaration for _rl_skip_completed_text |
| |
| lib/readline/complete.c |
| - implement semantics of _rl_skip_completed_text in insert_match: |
| skip characters in `replacement' that match chars in rl_line_buffer |
| from the start of the word to be completed |
| |
| 8/21 |
| ---- |
| error.c |
| - change parser_error to set last_command_exit_value to 2 before |
| calling exit_shell (if set -e is enabled), so any exit or ERR |
| trap gets the right value of $?. Suggestion from Stefano |
| Lattarini <stefano.lattarini@gmail.com> |
| |
| braces.c |
| - fix expand_seqterm so that a non-zero-prefixed term that's longer |
| than a zero-prefixed term determines the length of each term |
| in the brace-expanded sequence. This means that things like |
| {01..100} will have three digits in all the elements of the |
| expanded list. Fixes bug reported by Jeff Haemer |
| <jeffrey.haemer@gmail.com> |
| |
| 8/24 |
| ---- |
| {arrayfunc,variables}.c |
| - when inserting a value into an associative array using syntax like |
| T=v where T is an already-declared associative array using key "0", |
| make sure the key is in newly-allocated memory so it can be freed |
| when the variable is unset. Fixes bug reported as redhat 518644 |
| by Jon Fairbairn |
| |
| 8/26 |
| ---- |
| lib/readline/funmap.c |
| - add "old-menu-complete" binding for rl_old_menu_complete |
| |
| lib/readline/readline.h |
| - add extern declaration for rl_old_menu_complete |
| |
| subst.c |
| - fix memory leak when processing ${!prefix@}. Need to dispose all |
| words in the word list created from all matching variable. Fixes |
| bug reported by muszi@muszi.kite.hu. |
| |
| 8/29 |
| ---- |
| execute_cmd.c |
| - add fflush(stdout) and fflush(stderr) to child coproc code before |
| calling exit after execute_in_subshell |
| |
| 8/31 |
| ---- |
| lib/readline/{{bind,readline}.c,rlprivate.h} |
| - new bindable variable, "echo-control-characters", enabled by default. |
| This controls whether or not readline honors the tty ECHOCTL bit |
| and displays characters corresponding to keyboard-generated signals. |
| Controlled by _rl_echo_control_chars variable, declared in readline.c |
| |
| lib/readline/signals.c |
| - if _rl_echo_control_chars == 0, don't go through _rl_echo_signal_char |
| |
| |
| lib/readline/doc/{readline.3,rluser.texi} |
| - document "echo-control-characters" bindable variable |
| |
| 9/1 |
| --- |
| lib/readline/histexpand.c |
| - hist_string_extract_single_quoted now takes an additional argument: |
| a flags word. The only defined value (flags & 1) allows backslash |
| to quote the single quote. This is to inhibit history expansion |
| inside $'...' containing an escaped single quote. |
| - change history_expand to call hist_string_extract_single_quoted |
| with flags == 1 if it sees $'. Fixes bug reported by Sean |
| Donner <sean.donner@gmail.com> |
| |
| 9/2 |
| --- |
| builtins/printf.def |
| - add a call to sh_wrerror if ferror() succeeds in the PRETURN macro, |
| to print an error message in the case that the final fflush fails |
| (for instance, because it attempts to write data that didn't have a |
| trailing newline). Fixes bug reported by Stefano Lattarini |
| <stefano.lattarini@gmail.com> |
| |
| 9/7 |
| --- |
| arrayfunc.c |
| - some fixes to assign_compound_array_list to avoid null pointer |
| dereferences pointed out by clang/scan-build |
| |
| lib/glob/glob.c |
| - fixes to udequote_pathname and wdequote_pathname to avoid possible |
| null pointer dereferences pointed out by clang/scan-build |
| |
| lib/readline/undo.c |
| - fix to _rl_copy_undo_list (function unused) to avoid deref of |
| uninitialized pointer pointed out by clang/scan-build |
| |
| general.c |
| - fix string_to_rlimtype so it works if passed a null pointer (though |
| it never is) |
| |
| builtins/mapfile.def |
| - fix to mapfile() to avoid possible null pointer dereference pointed |
| out by clang/scan-build |
| |
| variables.c |
| - fix to valid_exportstr to avoid possible null pointer dereferences |
| pointed out by clang/scan-build |
| |
| bashline.c |
| - fix to bash_execute_unix_command to avoid possible null pointer |
| dereference if READLINE_LINE or READLINE_POINT is not bound |
| |
| 9/11 |
| ---- |
| [Prayers for the victimes of 9/11/2001] |
| |
| command.h |
| - add `rflags' member to struct redirect to hold private flags and |
| state information |
| - change redirector to a REDIRECTEE instead of int to prepare for |
| possible future changes |
| |
| {copy_cmd,dispose_cmd,make_cmd,print_cmd,redir}.c |
| - changes resulting from type change of `redirector' member of struct |
| redirect: change x->redirector to x->redirector.dest and add code |
| where appropriate to deal with x->redirector.filename |
| |
| make_cmd.h |
| - change extern declaration for make_redirection |
| |
| make_cmd.c |
| - first argument of make_redirection is now a `REDIRECTEE' to prepare |
| for possible future changes. First arg is now assigned directly to |
| redirector member instead of assigning int to redirector.dest |
| |
| {make_cmd,redir}.c,parse.y |
| - changes resulting from type change of first argument to |
| make_redirection from int to REDIRECTEE. In general, changes are |
| using REDIRECTEE sd and assigning old argument to sd.dest, then |
| passing sd to make_redirection |
| |
| make_cmd.[ch],parse.y |
| - add fourth argument to make_redirection: flags. Sets initial value |
| of `rflags' member of struct redirect |
| - changed all callers of make_redirection to add fourth argument of 0 |
| |
| 9/15 |
| ---- |
| parse.y |
| - change read_token_word to return REDIR_WORD for tokens of the form |
| {var} where `var' is a valid shell identifier and the character |
| following the } is a `<' or `>' |
| - add REDIR_WORD versions of all input and output file redirections |
| and here documents |
| |
| print_cmd.c |
| - change input and output file redirection direction and here |
| document cases of print_redirection to print a varname |
| specification of the form {var} when appropriate. Still need |
| to fix rest of cases |
| |
| redir.c |
| - implement REDIR_VARASSIGN semantics for file input and output |
| redirections and here documents |
| |
| 9/16 |
| ---- |
| parse.y |
| - added REDIR_WORD versions of remaining redirection constructs except |
| for err_and_out ones |
| |
| redir.c |
| - handle REDIR_VARASSIGN semantics for rest of redirection constructs |
| - accommodate REDIR_VARASSIGN when translating redirections |
| - new function, redir_varvalue, does variable lookup for {v} when |
| redirection needs the value (e.g., r_close_this) |
| |
| print_cmd.c |
| - fix rest of cases to print {varname} when REDIR_VARASSIGN is set in |
| redirect->rflags |
| |
| doc/{bash.1,bashref.texi} |
| - document new {varname} REDIR_VARASSIGN form of redirections |
| |
| tests/vredir.{right,tests},vredir[1-5].sub |
| - tests for new {varname} REDIR_VARASSIGN form of redirections |
| |
| 9/18 |
| ---- |
| subst.c |
| - new flags argument to split_at_delims: these flags are ORd with |
| SD_NOJMP and passed to skip_to_delim |
| - change skip_to_delim to honor new SD_NOQUOTEDELIM flag by not |
| checking whether or not single and double quotes are delimiters |
| if it's set in passed flags until after skipping quoted strings. |
| |
| subst.h |
| - change extern declaration for split_at_delims |
| - new define for SD_NOQUOTEDELIM flag |
| |
| pcomplete.c |
| - pass SD_NOQUOTEDELIM in flags argument to split_at_delims so single |
| and double quotes, even though they're in |
| rl_completer_word_break_characters, don't act as word delimiters |
| for programmable completion. Fixes bug reported by Freddy |
| Vulto <fvulto@gmail.com> |
| |
| lib/glob/glob.c |
| - in glob_filename, after recursively scanning a directory specified |
| with `**', turn off GX_ALLDIRS|GX_ADDCURDIR before calling |
| glob_vector on the rest of the pathname, since it may not apply to |
| the rest of the pattern. Turned back on if the filename makes it |
| appropriate. Fixes bug reported by Anders Kaseorg <andersk@mit.edu> |
| |
| redir.c |
| - change execute_null_command to fork a child to execute if any of |
| the commands redirections have the REDIR_VARASSIGN flag set, since |
| those commands are not supposed to have side effects |
| |
| test.c |
| - < and > binary operators will obey the locale by using strcoll if |
| the TEST_LOCALE flag is passed to binary_test |
| |
| test.h |
| - new define for TEST_LOCALE |
| |
| execute_cmd.c |
| - execute_cond_node sets TEST_LOCALE so [[ str1 < str2 ]] (and >) |
| obey the locale. Fixes bug/incompatibility reported by Greg |
| Wooledge <wooledg@eeg.ccf.org> |
| |
| doc/{bash.1,bashref.texi} |
| - documented [[ command new locale-sensitive treatment of < and > |
| |
| 9/24 |
| ---- |
| configure.in |
| - add "darwin10" cases like darwin8 and darwin9 to handle linking with |
| included readline and history libraries |
| |
| 9/26 |
| ---- |
| lib/readline/display.c |
| - modify change of 7/24 to use prompt_physical_chars instead of |
| prompt_visible_length to account for visible multibyte characters in |
| the line (usually in the prompt). Fixes debian bug #547264 |
| reported by Pietro Battiston <toobaz@email.it> |
| - add flags argument to _rl_col_width; changed callers. flags > 0 |
| means that it's ok to use the already-computed prompt information; |
| flags == 0 means that we're expanding the prompt and we should not |
| short-circuit |
| |
| parse.y |
| - in decode_prompt_string, when expanding \w and \W on Mac OS X, |
| use fnx_fromfs to convert from "filesystem" form to "input" form. |
| This makes $PWD with multibyte characters work in the prompt |
| string on Mac OS X |
| |
| lib/sh/fnxform.c |
| - in fnx_fromfs and fnx_tofs, use templen instead of outlen as last |
| argument in calls to iconv, since outlen is used to keep track of |
| the size of the buffer, and iconv potentially modifies its |
| `outbytesleft' argument |
| |
| 9/29 |
| ---- |
| subst.c |
| - make skip_to_delim understand how to skip over process substitution |
| constructs the way it skips $(...) command substitution |
| |
| 9/30 |
| ---- |
| lib/readline/terminal.c |
| - don't set the `terminal has meta key' flag if the `MT' capability is |
| available; that means something completely different |
| |
| 10/1 |
| ---- |
| builtins/help.def |
| - make sure width is at least 7, since we pass `width/2 - 3' to strncpy |
| as the length argument. Terminal widths <= 6 are converted to 80. |
| Fixes bug reported by Chris Hall <c@pobox.co.uk> |
| |
| configure.in |
| - changed version to 4.1-alpha |
| |
| subst.h |
| - new flag for skip_to_delim: SD_NOSKIPCMD, which means to not skip |
| over embedded command and process substitutions, but rather to look |
| for delimiters within them |
| |
| subst.c |
| - implement semantics of SD_NOSKIPCMD in skip_to_delim |
| |
| bashline.c |
| - call skip_to_delim with SD_NOSKIPCMD from find_cmd_start, so |
| programmable completion can use the completion defined for `b' for |
| command lines like "a $(b c". Fixes inconsistency/bug reported by |
| Freddy Vulto <fvulto@gmail.com> |
| |
| parser.h |
| - replace unused PST_CMDTOKEN parser state value with PST_EXTPAT, |
| means currently parsing an extended glob pattern (extglob) |
| |
| parse.y |
| - fix cond_node() so that extended_glob is set before parsing the |
| rhs of the `==' or `!=' operators. For ksh93 compatibility. |
| - reset extended_glob to global value (saved in parse_cond_command()) |
| in reset_parser() |
| |
| 10/5 |
| ---- |
| jobs.c |
| - change waitchld() to only interrupt the wait builtin when the shell |
| receives SIGCHLD in Posix mode. It's a posix requirement, but |
| makes easy things hard to do, like run a SIGCHLD trap for every |
| exiting child. Change prompted by question from Alex Efros |
| <powerman@powerman.name> |
| |
| doc/bashref.texi |
| - document new posix mode behavior about SIGCHLD arriving while the |
| wait builtin is executing when a trap on SIGCHLD has been set |
| |
| 10/6 |
| ---- |
| lib/readline/histexpand.c |
| - fix hist_expand to keep from stopping history expansion after the |
| first multibyte character (a `break' instead of a `continue'). |
| Fixes debian bug (#549933) reported by Nikolaus Schulz |
| <microschulz@web.de> |
| |
| 10/8 |
| ---- |
| builtins/read.def |
| - implement new `-N nchars' option: read exactly NCHARS characters, |
| ignoring any delimiter, and don't split the result on $IFS. |
| Feature requested by Richard Stallman <rms@gnu.org> |
| |
| doc/{bash.1,bashref.texi} |
| - document new `read -N' option |
| |
| 10/9 |
| ---- |
| lib/readline/bind.c |
| - new bindable variable, "enable-meta-key", controls whether or not |
| readline enables any meta modifier key the terminal claims to |
| support. Suggested by Werner Fink <werner@suse.de> |
| |
| lib/readline/doc/{readline.3,rluser.texi},doc/bash.1 |
| - document new readline "enable-meta-key" bindable variable |
| |
| 10/10 |
| ----- |
| trap.c |
| - new function, free_trap_string(), does what it says and turns off |
| SIG_TRAPPED flag without changing signal disposition |
| |
| [bash-4.1-alpha frozen] |
| |
| 10/16 |
| ----- |
| builtins/mapfile.def |
| - return an error if the variable passed is not an indexed array. |
| Fixes bug reported by Nick Hobson <nick.hobson@yahoo.com> |
| - change help text to make it clear that an indexed array is required |
| |
| doc/{bash.1,bashref.texi} |
| - changed description of mapfile to note that the array variable |
| argument must be an indexed array, and mapfile will return an |
| error if it is not |
| |
| subst.c |
| - change expand_string_unsplit and expand_string_leave_quoted to |
| add the (previously unused) W_NOSPLIT2 flag to the created word |
| - change expand_word_internal to understand W_NOSPLIT2 to mean that |
| we're not going to split on $IFS, so we should not quote any |
| characters in IFS that we add to the result string. Fixes bug |
| reported by Enrique Perez-Terron <enrio@online.no> |
| - change cond_expand_word similarly. Fixes rest of bug reported by |
| Enrique Perez-Terron <enrio@online.no> |
| |
| parse.y |
| - save and restore value of last_command_subst_pid around call to |
| expand_prompt_string in decode_prompt_string. Fixes bug that causes |
| $? to be set wrong when using a construct like false || A=3 when |
| set -x is enabled and $PS4 contains a command substitution. Reported |
| by Jeff Haemer <jeffrey.haemer@gmail.com> |
| |
| 10/17 |
| ----- |
| execute_cmd.c |
| - in execute_in_subshell, make sure we set setjmp(return_catch) before |
| running the command, in case the command or its word expansion |
| calls jump_to_top_level. Fixes bug reported by Nils Bernhard |
| <nils.bernhard@yahoo.de> |
| |
| subst.c |
| - new PF_NOSPLIT2 flag for param_expand |
| - parameter_brace_expand takes a new `pflags' argument, before the |
| `output' parameters; passes to param_expand as necessary |
| - change parameter_brace_expand to call parameter_brace_expand_word |
| with the PF_NOSPLIT2 flag if the pflags argument to |
| parameter_brace_expand has it set |
| |
| parse.y |
| - change report_syntax_error to set last_command_exit_value to |
| EX_BADSYNTAX if parse_and_execute_level is > 0, indicating a |
| syntax error while we're executing a dot script, eval string, |
| trap command, etc. |
| |
| builtins/evalstring.c |
| - in parse_and_execute, if parse_command() returns non-zero, |
| indicating a parse error, print a warning message if the conditions |
| would require a posix-mode shell to abort (parse error in a `.' |
| script or eval string) |
| |
| 10/19 |
| ----- |
| builtins/evalfile.c |
| - even if the `check binary' flag is not passed to _evalfile, return an |
| error after reading 128 null characters if called by `source', on |
| the assumption that it's probably a binary file. [This will be in |
| bash-4.1-beta] |
| |
| 10/24 |
| ----- |
| [bash-4.1-alpha released] |
| |
| bashline.c |
| - don't call command_substitution_completion_function if we're |
| completing a substring delimited by a single quote. Fixes bug |
| reported by bash-bugs@atu.cjb.net |
| |
| lib/readline/complete.c |
| - make sure _rl_skip_completed_text defaults to 0, as the |
| documentation states (incorrect in bash-4.1-alpha) |
| - in insert_match, skip over a close quote in the replacement text if |
| the character at point when completion is invoked is a single |
| quote. Fixes complaint from bash-bugs@atu.cjb.net |
| |
| 10/26 |
| ----- |
| shell.c |
| - in main, make sure "$EMACS" is non-null before calling strstr on its |
| value. Fixes Red Hat bug 530911 submitted by Mitchell Berger |
| |
| builtins/mapfile.def |
| - don't save callback commands in shell history. Suggested by |
| Jan Schampera <jan.schampera@web.de> |
| |
| mailcheck.c |
| - in file_mod_date_changed, make sure the modification time is later |
| than the saved modification date, not just that it's not equal. |
| Fix from Evgeniy Dushistov <dushistov@mail.ru> |
| - in file_access_date_changed, make sure the access time is later |
| than the saved access time, not just that it's not equal |
| |
| 10/27 |
| ----- |
| builtins/shopt.def |
| - added new `compat40' compatibility variable, with associated changes |
| to shell_compatibility_level(), since the default compatibility level |
| is now 41 |
| |
| test.c |
| - make the < and > operators to [[ use strcoll() only if the shell |
| compatibility level is greater than 40 (it is 41 by default in |
| bash-4.1) |
| |
| 10/28 |
| ----- |
| support/shobj-conf |
| - decrease the default version of FreeBSD that creates shared libraries |
| to 4.x. Advice from Peter Jeremy <peterjeremy@acm.org> |
| |
| 11/2 |
| ---- |
| parse.y |
| - change parse_comsub to free `heredelim' and set it to 0 whenever the |
| comsub scanner finds the end of a here document. Really need to |
| implement a stack of here doc delimiters like in the parser (can we |
| use redir_stack here, too?) |
| - fix parse_comsub to not attempt to read another here doc delimiter |
| after seeing a shell break character (that is not newline) if we |
| already have one. Fixes Debian bash bug #553485, submitted by |
| Samuel Hym <samuel.hym@gmail.com> |
| |
| 11/3 |
| ---- |
| variables.c |
| - fix bind_variable_internal to call a variable's dynamic 'set function' |
| with the right arguments depending on whether its an associative |
| array, an indexed array, or a scalar. Fixes Ubuntu bug #471504 |
| https://bugs.launchpad.net/ubuntu/+source/bash/+bug/471504 reported |
| by AJ Slater <aj.slater@gmail.com> |
| |
| [bash-4.1-beta frozen] |
| |
| 11/11 |
| ----- |
| builtins/printf.def |
| - in getintmax(), in the case of a conversion error, return the partial |
| value accumulated so far, which is suppose to be what |
| strtoimax/strtoll/strtol returns |
| |
| 11/17 |
| ----- |
| [bash-4.1-beta released] |
| |
| 11/18 |
| ----- |
| builtins/{common.h,shopt.def},shell.c |
| - changed shopt variable "set functions" to take the option name as |
| the first argument; changed function prototypes and callers |
| |
| builtins/shopt.def |
| - change set_compatibility_level() to turn off other compatNN options |
| when one is set -- enforce mutual exclusivity. Fixes problem noted |
| by Jan Schampera <jan.schampera@web.de> |
| |
| 11/19 |
| ----- |
| lib/readline/rltty.c |
| - make sure prepare_terminal_settings() tests for the presence of |
| ECHOCTL before using it. Fixes bug reported by Joachim Schmitz |
| <schmitz@hp.com> |
| |
| config-top.h |
| - new WORDEXP_OPTION define (off by default) |
| |
| shell.c |
| - don't include the --wordexp option or the supporting function |
| (run_wordexp) if WORDEXP_OPTION is not defined. Suggested by |
| Aharon Robbins <arnold@skeeve.com> |
| |
| execute_cmd.c |
| - in execute_cond_node, turn on comsub_ignore_return if the flags |
| indicate we're ignoring the return value before calling |
| cond_expand_word. Fixes bug reported by Anirban Sinha |
| <asinha@zeugmasystems.com> |
| |
| 11/20 |
| ----- |
| lib/sh/snprintf.c,builtins/printf.def |
| - change check for HAVE_ASPRINTF and HAVE_SNPRINTF to check if value |
| is 1 or 0 rather than whether they are defined or not. This allows |
| a value of 0 to enable function replacement |
| |
| configure.in,aclocal.m4 |
| - new autoconf macro, BASH_FUNC_SNPRINTF, checks for snprintf present |
| and working as C99 specifies with a zero length argument. Idea |
| from Greg Wooledge <wooledg@eeg.ccf.org> |
| - new macro BASH_FUNC_VSNPRINTF, does same thing for vsnprintf |
| |
| 11/25 |
| ----- |
| subst.c |
| - in command_substitute, only tell parse_and_execute to reset the line |
| number in an interactive shell if sourcelevel == 0 -- we'll use the |
| line numbers from the sourced file |
| |
| execute_cmd.c |
| - in execute_simple_command, only subtract function_line_number from |
| line_number if sourcelevel == 0. If sourcing, we'll use the line |
| numbers from the sourced file. Fixes bug reported by Hugo |
| Mildenberger <Hugo.Mildenberger@namir.de> |
| |
| builtins/declare.def |
| - in declare_internal, call bind_assoc_variable instead of |
| bind_array_variable in the case of declare -A foo=bar. Fixes bug |
| reported by Bernd Eggink <monoped@sudrala.de>. |
| |
| 11/27 |
| ----- |
| lib/readline/util.c |
| - change declaration for _rl_walphabetic to use prototype, assuming |
| that any system with multibyte characters has a compiler that can |
| handle prototypes. Fix for AIX compilation problem reported by |
| Nick Hillman <nick_hillman@neverbox.com> |
| |
| 11/28 |
| ----- |
| execute_cmd.c |
| - make funcnest file-scope static and unwind-protect its value in |
| execute_function, so it can be used as a real measure of function |
| call nesting |
| |
| general.c |
| - fix off-by-one error in trim_pathname that caused it to short-circuit |
| when PROMPT_DIRTRIM == number of directories - 1. Fixes bug |
| reported by Dennis Williamson <dennistwilliamson@gmail.com> |
| |
| 11/29 |
| ----- |
| jobs.c |
| - when fork() returns -1/EAGAIN, call waitchld(-1, 0) so the shell can |
| reap any dead jobs before trying fork again. Currently disabled |
| until bash-4.2 development starts |
| |
| lib/readline/complete.c |
| - when incrementing _rl_interrupt_immediately, make sure it's greater |
| than 0 before decrementing it. In practice, not a problem, but |
| the right way to do it. Suggested by Jan Kratochvil |
| <jan.kratochvil@redhat.com> |
| |
| lib/readline/signals.c |
| - make sure rl_signal_handler doesn't set rl_caught_signal if |
| _rl_interrupt_immediately is set, so RL_CHECK_SIGNALS doesn't |
| cause it to be processed twice. Suggested by Jan Kratochvil |
| <jan.kratochvil@redhat.com> |
| - if the callback interface is being used, use the code path that |
| immediately handles signals. This restores the readline-5.2 |
| behavior. Fixes GDB readline bug reported by Jan Kratochvil |
| <jan.kratochvil@redhat.com> |
| |
| 12/18 |
| ----- |
| [bash-4.1-rc1 released] |
| |
| 12/22 |
| ----- |
| config-top.h |
| - don't have SYSLOG_HISTORY enabled by default |
| |
| lib/sh/Makefile.in |
| - add explicit dependency on pathnames.h for parallel make support |
| |
| externs.h |
| - add extern declaration for xtrace_fdchk |
| |
| lib/sh/snprintf.c |
| - add local prototype declarations for isinf, isnan if we are providing |
| local definitions |
| |
| lib/sh/fnxform.c |
| - add extern declaration for get_locale_var if HAVE_LOCALE_CHARSET not |
| defined |
| |
| execute_cmd.c |
| - define NEED_FPURGE_DECL so we pick up any extern declaration for |
| fpurge (e.g., if the system doesn't provide it) |
| |
| builtins/shopt.def |
| - correct prototype and declaration for set_shellopts_after_change so |
| it's the correct type for shopt_set_func_t |
| - add new function shopt_enable_hostname_completion that is the correct |
| type for shopt_set_func_t; just calls enable_hostname_completion and |
| returns its result |
| |
| 12/26 |
| ----- |
| doc/{bash.1,bashref.texi} |
| - add \E and \" escape sequences to ANSI-C quoting description. |
| Suggested by Aharon Robbins <arnold@skeeve.com> |
| |
| 12/29 |
| ----- |
| doc/bash.1 |
| - make sure shell and environment variable names are always in |
| `small caps' bold. Suggested by Aharon Robbins <arnold@skeeve.com> |
| |
| 12/30 |
| ----- |
| {execute_cmd.c,parse.y,Makefile} |
| - changes for building minimal configuration from Matthias Klose |
| <doko@debian.org> |
| |
| [bash-4.1 frozen] |