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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2019-04-11 11:29:16 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2019-04-11 11:29:16 -0300 |
| commit | b0810c51c3f075cc8a309bfb3c1714ac42b0f020 (patch) | |
| tree | 8d9e58246f442f1fbec8bb14ffebb77bd40c3564 /luaconf.h | |
| parent | a93e0144479f1eb0ac19b8c31862f4cbc2fbe1c4 (diff) | |
| download | lua-b0810c51c3f075cc8a309bfb3c1714ac42b0f020.tar.gz lua-b0810c51c3f075cc8a309bfb3c1714ac42b0f020.tar.bz2 lua-b0810c51c3f075cc8a309bfb3c1714ac42b0f020.zip | |
Small optimizations in 'string.gsub'
Avoid creating extra strings when possible:
- avoid creating new resulting string when subject was not modified
(instead, return the subject itself);
- avoid creating strings representing the captured substrings when
handling replacements like '%1' (instead, add the substring directly
to the buffer).
Diffstat (limited to 'luaconf.h')
0 files changed, 0 insertions, 0 deletions