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regmatch() annotate ops and separate out branches
authorDavid Mitchell <davem@iabyn.com>
Sun, 16 Sep 2012 16:33:08 +0000 (17:33 +0100)
committerDavid Mitchell <davem@iabyn.com>
Wed, 26 Sep 2012 08:41:10 +0000 (09:41 +0100)
commit3c0563b938225774f2298a18ae180520bc33a48c
treec91e2e1e118410b221676c25e972092b734dbc06
parent3640db6ba49a54c99246b5b4b2b9a2840cfdaef3
regmatch() annotate ops and separate out branches

Annotate each 'case OP:' in the main switch in regmatch() to show
what regex pattern this implements. About half the ops had already been
done. Also add a blank line between each 'case' statement for readability.
(no code changes)
regexec.c