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| author | Philipp Weis <pweis@pweis.com> | 2010-11-28 19:40:17 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2010-11-28 19:40:17 +0800 |
| commit | 83a7565d3c3a74cc2df831e86f9fd3f979a3f7aa (patch) | |
| tree | 74e81d2b75338b8143399384543e9c2139307a57 /src/arith_yacc.h | |
| parent | [EVAL] Fixed trap/return regression due to SKIPEVAL removal (diff) | |
| download | dash-83a7565d3c3a74cc2df831e86f9fd3f979a3f7aa.tar.gz dash-83a7565d3c3a74cc2df831e86f9fd3f979a3f7aa.zip | |
[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>
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