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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2010-05-16 02:36:18 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-05-16 02:36:18 +0200 |
| commit | 8806d64acd621cb5fd65b6a512cb6dc99079ca4d (patch) | |
| tree | 2c4fa24dd456d5610b77b3596ca970475aa3efab | |
| parent | a29b055bf1c21fb65bfeb5fdd982dfcd15f2b360 (diff) | |
| download | busybox-w32-8806d64acd621cb5fd65b6a512cb6dc99079ca4d.tar.gz busybox-w32-8806d64acd621cb5fd65b6a512cb6dc99079ca4d.tar.bz2 busybox-w32-8806d64acd621cb5fd65b6a512cb6dc99079ca4d.zip | |
hush: mention PPID, RANDOM support
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | shell/hush.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/hush.c b/shell/hush.c index 9b15efb30..07cacbfc9 100644 --- a/shell/hush.c +++ b/shell/hush.c | |||
| @@ -57,7 +57,7 @@ | |||
| 57 | * | 57 | * |
| 58 | * TODOs: | 58 | * TODOs: |
| 59 | * grep for "TODO" and fix (some of them are easy) | 59 | * grep for "TODO" and fix (some of them are easy) |
| 60 | * special variables (done: PWD) | 60 | * special variables (done: PWD, PPID, RANDOM) |
| 61 | * follow IFS rules more precisely, including update semantics | 61 | * follow IFS rules more precisely, including update semantics |
| 62 | * export builtin should be special, its arguments are assignments | 62 | * export builtin should be special, its arguments are assignments |
| 63 | * and therefore expansion of them should be "one-word" expansion: | 63 | * and therefore expansion of them should be "one-word" expansion: |