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| author | Denys Vlasenko | 2010-05-21 15:35:44 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2010-05-21 15:35:44 +0200 |
| commit | 214b8ca3dcfd28d4aa2bb58cd89ac941ab23d6d0 (patch) | |
| tree | ded967247bebc643869c4969461602f6efb86574 /shell | |
| parent | 73e013fca7afd2edc9ba8530df77c8210a14700b (diff) | |
| download | busybox-214b8ca3dcfd28d4aa2bb58cd89ac941ab23d6d0.zip busybox-214b8ca3dcfd28d4aa2bb58cd89ac941ab23d6d0.tar.gz | |
hush: add a list of unsupported builtins
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/hush.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/shell/hush.c b/shell/hush.c index 6cf8899..c713ce8 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -61,6 +61,8 @@ * grep for "TODO" and fix (some of them are easy) * special variables (done: PWD, PPID, RANDOM) * follow IFS rules more precisely, including update semantics + * builtins mandated by standards we don't support: + * [un]alias, command, fc, getopts, newgrp, readonly, times * export builtin should be special, its arguments are assignments * and therefore expansion of them should be "one-word" expansion: * $ export i=`echo 'a b'` # export has one arg: "i=a b" |