Python-ripgrep

=====
Performance improvements:

* [PERF 223](https://github.com/BurntSushi/ripgrep/pull/223):
Added a parallel recursive directory iterator. This results in major
performance improvements on large repositories.
* [PERF 11](https://github.com/BurntSushi/ripgrep/pull/11):
ripgrep now uses the `bytecount` library for counting new lines. In some
cases, ripgrep runs twice as fast. Use
`RUSTFLAGS="-C target-cpu=native" cargo build --release --features 'simd-accel avx-accel'`
to get the fastest possible binary.

Feature enhancements:

* Added or improved file type filtering for Agda, Tex, Taskpaper, Markdown,
asciidoc, textile, rdoc, org, creole, wiki, pod, C, PDF, C, C++.
* [FEATURE 149](https://github.com/BurntSushi/ripgrep/issues/149):
Add a new `--no-messages` flag that suppresses error messages.
Note that `rg foo 2> /dev/null` also works.
* [FEATURE 159](https://github.com/BurntSushi/ripgrep/issues/159):
Add a new `-m/--max-count` flag that limits the total number of matches
printed for each file searched.

Bug fixes:

* [BUG 199](https://github.com/BurntSushi/ripgrep/issues/199):
Fixed a bug where `-S/--smart-case` wasn't being applied correctly to
literal optimizations.
* [BUG 203](https://github.com/BurntSushi/ripgrep/issues/203):
Mention the full name, ripgrep, in more places. It now appears in
the output of `--help` and `--version`. The repository URL is now also
in the output of `--help` and the man page.
* [BUG 215](https://github.com/BurntSushi/ripgrep/issues/215):
Include small note about how to search for a pattern that starts with a `-`.

=====
Feature enhancements:

* Added or improved file type filtering for Fish.

Bug fixes:

* [BUG 206](https://github.com/BurntSushi/ripgrep/issues/206):
Fixed a regression with `-g/--glob` flag in `0.2.5`.

=====
Feature enhancements:

* Added or improved file type filtering for Groovy, Handlebars, Tcl, zsh and
Python.
* [FEATURE 9](https://github.com/BurntSushi/ripgrep/issues/9):
Support global gitignore config and `.git/info/exclude` files.
* [FEATURE 45](https://github.com/BurntSushi/ripgrep/issues/45):
Add --ignore-file flag for specifying additional ignore files.
* [FEATURE 202](https://github.com/BurntSushi/ripgrep/pull/202):
Introduce a new
[`ignore`](https://github.com/BurntSushi/ripgrep/tree/master/ignore)
crate that encapsulates all of ripgrep's gitignore matching logic.

Bug fixes:

* [BUG 44](https://github.com/BurntSushi/ripgrep/issues/44):
ripgrep runs slowly when given lots of positional arguments that are
directories.
* [BUG 119](https://github.com/BurntSushi/ripgrep/issues/119):
ripgrep didn't reset terminal colors if it was interrupted by `^C`.
Fixed in [PR 187](https://github.com/BurntSushi/ripgrep/pull/187).
* [BUG 184](https://github.com/BurntSushi/ripgrep/issues/184):
Fixed a bug related to interpreting gitignore files in parent directories.

=====
SKIPPED.

=====
Bug fixes:

* [BUG 164](https://github.com/BurntSushi/ripgrep/issues/164):
Fixes a segfault on macos builds.
* [BUG 167](https://github.com/BurntSushi/ripgrep/issues/167):
Clarify documentation for --threads.

=====
Packaging updates:

* `ripgrep` is now in homebrew-core. `brew install ripgrep` will do the trick
on a Mac.
* `ripgrep` is now in the Archlinux community repository.
`pacman -S ripgrep` will do the trick on Archlinux.
* Support has been discontinued for i686-darwin.
* Glob matching has been moved out into its own crate:
[`globset`](https://crates.io/crates/globset).

Feature enhancements:

* Added or improved file type filtering for CMake, config, Jinja, Markdown,
Spark.
* [FEATURE 109](https://github.com/BurntSushi/ripgrep/issues/109):
Add a --max-depth flag for directory traversal.
* [FEATURE 124](https://github.com/BurntSushi/ripgrep/issues/124):
Add -s/--case-sensitive flag. Overrides --smart-case.
* [FEATURE 139](https://github.com/BurntSushi/ripgrep/pull/139):
The `ripgrep` repo is now a Homebrew tap. This is useful for installing
SIMD accelerated binaries, which aren't available in homebrew-core.

Bug fixes:

* [BUG 87](https://github.com/BurntSushi/ripgrep/issues/87),
[BUG 127](https://github.com/BurntSushi/ripgrep/issues/127),
[BUG 131](https://github.com/BurntSushi/ripgrep/issues/131):
Various issues related to glob matching.
* [BUG 116](https://github.com/BurntSushi/ripgrep/issues/116):
--quiet should stop search after first match.
* [BUG 121](https://github.com/BurntSushi/ripgrep/pull/121):
--color always should show colors, even when --vimgrep is used.
* [BUG 122](https://github.com/BurntSushi/ripgrep/pull/122):
Colorize file path at beginning of line.
* [BUG 134](https://github.com/BurntSushi/ripgrep/issues/134):
Processing a large ignore file (thousands of globs) was very slow.
* [BUG 137](https://github.com/BurntSushi/ripgrep/issues/137):
Always follow symlinks when given as an explicit argument.
* [BUG 147](https://github.com/BurntSushi/ripgrep/issues/147):
Clarify documentation for --replace.