[MAN] Document optional open parenthesis for case patterns
commit83a7565d3c3a74cc2df831e86f9fd3f979a3f7aa
authorPhilipp Weis <pweis@pweis.com>
Sun, 28 Nov 2010 11:40:17 +0000 (28 19:40 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Sun, 28 Nov 2010 11:40:17 +0000 (28 19:40 +0800)
tree74e81d2b75338b8143399384543e9c2139307a57
parentfaefce1ebe585366b1458031f2c1f723dc630def
[MAN] Document optional open parenthesis for case patterns

While inspecting some dash scripts on my system, I was surprised to
see that some of them use an open parenthesis at the beginning of case
patterns while that's not mentioned in the manpage. Dash currently is
fine with and without that parenthesis (parser.c:413). The attached
patch documents this feature.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
ChangeLog
src/dash.1