Andrew Gallant ba503eb677 grep-regex: fix inner literal detection ... It seems the inner literal detector fails spectacularly in cases of concatenations that involve groups. The issue here is that if the prefix of a group inside a concatenation can match the empty string, then any literals generated to that point in the concatenation need to be cut such that they are never extended. The detector isn't really built to handle this case, so we just act conservative cut literals whenever we see a sub-group. This may make some regexes slower, but the inner literal detector already misses plenty of cases. Literal detection (including in the regex engine) is a key component that needs to be completely rethought at some point. Fixes #1064		2018-09-25 16:56:04 -04:00
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ast.rs	libripgrep: initial commit introducing libripgrep	2018-08-20 07:10:19 -04:00
config.rs	libripgrep: initial commit introducing libripgrep	2018-08-20 07:10:19 -04:00
crlf.rs	libripgrep: initial commit introducing libripgrep	2018-08-20 07:10:19 -04:00
error.rs	libripgrep: initial commit introducing libripgrep	2018-08-20 07:10:19 -04:00
lib.rs	libripgrep: initial commit introducing libripgrep	2018-08-20 07:10:19 -04:00
literal.rs	grep-regex: fix inner literal detection	2018-09-25 16:56:04 -04:00
matcher.rs	doc: minor touchups to API docs	2018-09-07 12:06:05 -04:00
non_matching.rs	libripgrep: initial commit introducing libripgrep	2018-08-20 07:10:19 -04:00
strip.rs	libripgrep: initial commit introducing libripgrep	2018-08-20 07:10:19 -04:00
util.rs	libripgrep: initial commit introducing libripgrep	2018-08-20 07:10:19 -04:00
word.rs	libripgrep: initial commit introducing libripgrep	2018-08-20 07:10:19 -04:00