projects / thirdparty / bash.git / blame
| Commit | Line | Data |
|---|---|---|
| 74091dd4 CR |
1 | # This program is free software: you can redistribute it and/or modify |
| 2 | # it under the terms of the GNU General Public License as published by | |
| 3 | # the Free Software Foundation, either version 3 of the License, or | |
| 4 | # (at your option) any later version. | |
| 5 | # | |
| 6 | # This program is distributed in the hope that it will be useful, | |
| 7 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 8 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 9 | # GNU General Public License for more details. | |
| 10 | # | |
| 11 | # You should have received a copy of the GNU General Public License | |
| 12 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 13 | # | |
| 14 | ||
| 15 | # test $'...' and $"..." strings in here documents (problem through bash-5.1) | |
| 16 | ||
| 17 | pat=$'no\t' | |
| 18 | x=$'no\tOK' | |
| 19 | y=notOK | |
| 20 | ||
| 21 | cat <<EOF | |
| 22 | 1: ${x#$'no\t'} | |
| 23 | 2: O${x#$'no\t'O} | |
| 24 | 3: ${x#n$'o\t'} | |
| 25 | 4: ${x#'no '} | |
| 26 | 5: ${x#$pat} | |
| 27 | 6: ${y#$'not'} | |
| 28 | 7: ${y#'not'} | |
| 29 | EOF | |
| 30 | ||
| 31 | cat <<EOF | |
| 32 | 1: ${x#$"no "} | |
| 33 | 2: ${x#n$"o "} | |
| 34 | 3: O${x#n$"o "O} | |
| 35 | 4: ${x#"no "} | |
| 36 | 5: ${y#$"not"} | |
| 37 | 5: ${y#"not"} | |
| 38 | EOF | |
| 39 | ||
| 40 | # we don't perform dollar-quote expansion if the here-doc delimiter is quoted | |
| 41 | ||
| 42 | cat <<\EOF | |
| 43 | 1: ${x#$'no\t'} | |
| 44 | 2: O${x#$'no\t'O} | |
| 45 | 3: ${x#n$'o\t'} | |
| 46 | 4: ${x#'no '} | |
| 47 | 5: ${x#$pat} | |
| 48 | 6: ${y#$'not'} | |
| 49 | 7: ${y#'not'} | |
| 50 | EOF |