Commits
Denys Vlasenko committed b8ab27bf537
ash: [VAR] Add localvars nesting
Upstream commit:
Date: Mon, 24 May 2010 15:31:27 +0800
[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>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>