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authornicm <nicm>2020-04-01 07:35:10 +0000
committerNicholas Marriott <nicholas.marriott@gmail.com>2020-04-01 10:08:39 +0100
commit0dbf4145788cda92b983037e3a7dcdd9a8997e23 (patch)
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Performance improvements for regex searching, most notably:
- Use the grid data directly instead of copying it. - Special case the most typical one byte character cells and use memcmp for multiple bytes instead of a handrolled loop. - Hoist regcomp out of the loop into the calling functions. GitHub issue 2143. Also a man page from from jmc@.
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