| recho """"a |
| recho a"""" |
| |
| recho """" |
| |
| recho """"b |
| recho b"""" |
| |
| recho """"""c |
| recho c"""""" |
| |
| recho """"""c"""" |
| recho """"c"""""" |
| |
| recho """"""""c |
| recho c"""""""" |
| |
| # BASH BUG: spurious DEL characters appear on empty variable interpolation. |
| # BASH 4.2.8(1)-release |
| |
| a='' |
| |
| recho correct "$a" # correct empty output line |
| recho correct "$a""$a" # correct empty output line |
| recho correct "$a""$a""$a" # correct empty output line |
| recho XwrongX "$a""$a""$a""$a" # spurious two DEL chars appear at line end |
| recho correct a"$a" # correct single "a" on line |
| recho XwrongX a"$a""$a" # spurious DEL char appears at line end |
| recho correct a"$a$a" # correct single "a" on line |
| recho correct a"$a$a$a$a" # correct single "a" on line |