[VAR] Add localvars nesting
commit0f1ffe0925ef6aff9c56a3a4ca7b84b7411fc2b4
authorHerbert Xu <herbert@gondor.apana.org.au>
Mon, 24 May 2010 07:31:27 +0000 (24 15:31 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Wed, 26 May 2010 08:00:06 +0000 (26 16:00 +0800)
tree704d6ff8aeb71616324b3939f18f9c3524d9496a
parent18071c7b6a847a7d8703c261eea522d5398fee90
[VAR] Add localvars nesting

This patch adds localvars nesting infrastructure so we can reuse
the localvars mechanism for command evaluation.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
ChangeLog
src/eval.c
src/var.c
src/var.h