ripgrep

mirror of https://github.com/BurntSushi/ripgrep.git synced 2025-01-24 13:56:47 +02:00

History

Andrew Gallant 2a2b1506d4 Fix a performance bug where using -w could result in very bad performance.

The specific issue is that -w causes the regex to be wrapped in Unicode
word boundaries. Regrettably, Unicode word boundaries are the one thing
our regex engine can't handle well in the presence of non-ASCII text. We
work around its slowness by stripping word boundaries in some
circumstances, and using the resulting expression as a way to produce match
candidates that are then verified by the full original regex.

This doesn't fix all cases, but it should fix all cases where -w is used.

2016-09-21 19:12:07 -04:00

src

Fix a performance bug where using -w could result in very bad performance.

2016-09-21 19:12:07 -04:00

Cargo.toml

Bump regex version.

2016-09-21 19:05:15 -04:00

README.md

add readme

2016-09-13 21:15:10 -04:00

README.md

grep

This is a library that provides grep-style line-by-line regex searching (with comparable performance to grep itself).