projects / thirdparty / bash.git / blame
| Commit | Line | Data |
|---|---|---|
| 8868edaf 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 | # | |
| 7117c2d2 JA |
14 | fff() |
| 15 | { | |
| 16 | typeset i=0 x=10 | |
| 17 | echo "|$i|$x|" | |
| 18 | export x | |
| 19 | printenv x | |
| 20 | } | |
| 21 | ||
| 22 | fff2() | |
| 23 | { | |
| 24 | echo "|$x|" | |
| 25 | export x | |
| 26 | printenv x | |
| 27 | } | |
| 28 | ||
| 29 | fff3() | |
| 30 | { | |
| 31 | typeset i=0 x="${x-10}" | |
| 32 | echo "|$i|$x|" | |
| 33 | } | |
| 34 | ||
| 35 | fff4() | |
| 36 | { | |
| 37 | typeset i=0 x | |
| 38 | x="${x-10}" | |
| 39 | echo "|$i|$x|" | |
| 40 | } | |
| 41 | ||
| 42 | fff5() | |
| 43 | { | |
| 44 | z=y typeset z | |
| 45 | echo "|$z|" | |
| 46 | } | |
| 47 | ||
| 48 | fff | |
| 49 | x=10 fff | |
| 50 | x=1 fff | |
| 51 | x=4 fff2 | |
| 52 | x=11 fff3 | |
| 53 | echo after fff3: x=$x | |
| 54 | x=12 fff4 | |
| 55 | ||
| 56 | fff5 | |
| 57 | z=42 fff5 |