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hush: mention PPID, RANDOM support

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Denys Vlasenko 2010-05-16 02:36:18 +02:00
parent a29b055bf1
commit 8806d64acd
1 changed files with 1 additions and 1 deletions
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shell/hush.c
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@ -57,7 +57,7 @@
*
* TODOs:
* grep for "TODO" and fix (some of them are easy)
* special variables (done: PWD)
* special variables (done: PWD, PPID, RANDOM)
* follow IFS rules more precisely, including update semantics
* export builtin should be special, its arguments are assignments
* and therefore expansion of them should be "one-word" expansion: