Jari Aalto | ccc6cda | 1996-12-23 17:02:34 +0000 | [diff] [blame] | 1 | expect() |
| 2 | { |
| 3 | echo expect "$@" |
| 4 | } |
| 5 | |
| 6 | expect '<^J^J^J>' |
| 7 | recho $'\n\n\n' |
| 8 | |
Jari Aalto | bb70624 | 2000-03-17 21:46:59 +0000 | [diff] [blame] | 9 | expect '<++^J++>' |
| 10 | f=$'\n' |
| 11 | recho "++$f++" |
| 12 | unset f |
| 13 | |
Jari Aalto | ccc6cda | 1996-12-23 17:02:34 +0000 | [diff] [blame] | 14 | z1=$'' |
| 15 | expect '<>' |
| 16 | recho "$z1" |
| 17 | |
| 18 | ZIFS=$'\n'$'\t'$' ' |
| 19 | |
| 20 | expect '<^J^I >' |
| 21 | recho "$ZIFS" |
| 22 | |
| 23 | expect '<abc>' |
| 24 | recho $'abc' |
| 25 | |
| 26 | expect '<^M^[^Gabc>' |
| 27 | recho $'\r\e\aabc' |
| 28 | |
| 29 | D=$"hello"," "$"world" |
| 30 | |
| 31 | expect '<hello,> <world>' |
| 32 | recho $D |
| 33 | |
| 34 | expect '<hello, world>' |
| 35 | recho "$D" |
| 36 | |
| 37 | D=$"" |
| 38 | expect '<>' |
| 39 | recho "$D" |
| 40 | |
| 41 | world=chet |
| 42 | |
| 43 | expect '<$hello, world>' |
| 44 | recho \$"hello, world" |
| 45 | |
| 46 | expect '<hello, $world>' |
| 47 | recho $"hello, \$world" |
| 48 | |
| 49 | expect '<hello, "world">' |
| 50 | recho $"hello, \"world\"" |
| 51 | |
| 52 | expect '<hello, $"world">' |
| 53 | recho $"hello"', $"world"' |
| 54 | |
| 55 | expect '<hello, $"world">' |
| 56 | recho $'hello, $"world"' |
| 57 | |
| 58 | expect '<$hello, chet>' |
| 59 | recho \$"hello, $world" |
| 60 | |
| 61 | expect '<hello, chet>' |
| 62 | recho $"hello, $world" |
Jari Aalto | d166f04 | 1997-06-05 14:59:13 +0000 | [diff] [blame] | 63 | |
| 64 | z=$'\v\f\a\b' |
| 65 | case "$z" in |
| 66 | $'\v\f\a\b') echo ok;; |
| 67 | *) echo bad;; |
| 68 | esac |
Jari Aalto | bb70624 | 2000-03-17 21:46:59 +0000 | [diff] [blame] | 69 | |
| 70 | # Dave Korn says this should be allowed and echo 'abcd' |
| 71 | echo $'\'abcd\'' |
| 72 | |
| 73 | # printf translates \' to ' ... |
| 74 | printf "\'abcd\'\n" |
| 75 | |
| 76 | # but echo -e doesn't |
| 77 | echo -e "\'abcd\'" |
| 78 | echo -e "\\'abcd\\'" |
| 79 | |
Jari Aalto | 95732b4 | 2005-12-07 14:08:12 +0000 | [diff] [blame] | 80 | # and what do we do about unrecognized escape sequences? |
Jari Aalto | bb70624 | 2000-03-17 21:46:59 +0000 | [diff] [blame] | 81 | |
Jari Aalto | 95732b4 | 2005-12-07 14:08:12 +0000 | [diff] [blame] | 82 | shopt -s xpg_echo |
| 83 | |
| 84 | recho $'A\CB' |
| 85 | |
| 86 | recho "A\CB" |
| 87 | |
| 88 | cde=c |
| 89 | recho $'ab$cde' |
| 90 | |
| 91 | printf "%b\n" 'A\CB' |
| 92 | printf 'A\CB\n' |
| 93 | |
| 94 | echo 'A\CB' |
| 95 | |
| 96 | world=chet |
| 97 | |
| 98 | recho $'hello, $"world"' |
| 99 | recho $'hello, \$"world"' |
| 100 | recho $'hello, $\"world"' |
| 101 | |
| 102 | recho "hello, $"world"" |
Jari Aalto | 0628567 | 2006-10-10 14:15:34 +0000 | [diff] [blame] | 103 | |
| 104 | # ansi quoting inside double-quoted command subst - bash-3.1 bug |
| 105 | echo $(set -- $'a b'; echo $#) |
| 106 | echo "$(set -- $'a b'; echo $#)" |
| 107 | |
| 108 | echo "$(echo $';foo')" |
| 109 | |
| 110 | args () |
| 111 | { |
| 112 | for a in "$@";do echo "'$a'";done |
| 113 | } |
| 114 | unset mytab |
| 115 | recho "${mytab:-$'\t'}" |
| 116 | recho "$( args $'A\tB' )" |
Chet Ramey | 0001803 | 2011-11-21 20:51:19 -0500 | [diff] [blame^] | 117 | |
| 118 | ${THIS_SH} ./nquote1.sub |