diff options
| author | Andrew Gallant <jamslam@gmail.com> | 2018-03-13 20:38:50 -0400 |
|---|---|---|
| committer | Andrew Gallant <jamslam@gmail.com> | 2018-03-13 22:55:39 -0400 |
| commit | cd08707c7c82058559bd5557efb3c1d0379dbf1d (patch) | |
| tree | 37b7094ef1b753f1a2dc090b10badeef693e3c69 /Cargo.lock | |
| parent | c2e97cd858fd5a18bcfe31979dbd5d859cb240aa (diff) | |
grep: upgrade to regex-syntax 0.5
This update brings with it many bug fixes:
* Better error messages are printed overall. We also include
explicit call out for unsupported features like backreferences
and look-around.
* Regexes like `\s*{` no longer emit incomprehensible errors.
* Unicode escape sequences, such as `\u{..}` are now supported.
For the most part, this upgrade was done in a straight-forward way. We
resist the urge to refactor the `grep` crate, in anticipation of it
being rewritten anyway.
Note that we removed the `--fixed-strings` suggestion whenever a regex
syntax error occurs. In practice, I've found that it results in a lot of
false positives, and I believe that its use is not as paramount now that
regex parse errors are much more readable.
Closes #268, Closes #395, Closes #702, Closes #853
Diffstat (limited to 'Cargo.lock')
| -rw-r--r-- | Cargo.lock | 14 |
1 files changed, 4 insertions, 10 deletions
@@ -109,7 +109,7 @@ dependencies = [ "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)", "memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)", "regex 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)", - "regex-syntax 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)", + "regex-syntax 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -212,19 +212,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "aho-corasick 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)", "memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)", - "regex-syntax 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)", + "regex-syntax 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)", "thread_local 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)", "utf8-ranges 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] name = "regex-syntax" -version = "0.4.2" -source = "registry+https://github.com/rust-lang/crates.io-index" - -[[package]] -name = "regex-syntax" -version = "0.5.2" +version = "0.5.3" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "ucd-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)", @@ -401,8 +396,7 @@ dependencies = [ "checksum redox_syscall 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)" = "0d92eecebad22b767915e4d529f89f28ee96dbbf5a4810d2b844373f136417fd" "checksum redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76" "checksum regex 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = "bde64a9b799f85750f6469fd658cff5fce8d910a7d510858a1f9d15ca9f023bf" -"checksum regex-syntax 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "8e931c58b93d86f080c734bfd2bce7dd0079ae2331235818133c8be7f422e20e" -"checksum regex-syntax 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d8337992c33b62cf49462a1ce4d0eedbb021f48de017e40ec307cca445df0ca9" +"checksum regex-syntax 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "b2550876c31dc914696a6c2e01cbce8afba79a93c8ae979d2fe051c0230b3756" "checksum same-file 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "cfb6eded0b06a0b512c8ddbcf04089138c9b4362c2f696f3c3d76039d68f3637" "checksum simd 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3dd0805c7363ab51a829a1511ad24b6ed0349feaa756c4bc2f977f9f496e6673" "checksum strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bb4f380125926a99e52bc279241539c018323fab05ad6368b56f93d9369ff550" |