Commit Graph

24 Commits

Author SHA1 Message Date
Johannes Altmanninger
118459db59 Quote completions of regex options
Recent changes to `make_error_pattern` added a space to the default
value. This means that

	set g make_error_pattern <tab>

now produces an invalid command because regexes are not quoted.  We do
quote strings; regexes are not all that different so quote them too.
2023-11-13 23:42:39 +01:00
Maxime Coste
eb8f785e91 Try to bypass clang crash 2019-01-20 22:59:28 +11:00
Maxime Coste
328c497be2 Add support for named captures to the regex impl and regex highlighter
ECMAScript is adding support for it, and it is a pretty isolated
change to do.

Fixes #2293
2019-01-03 22:55:50 +11:00
Maxime Coste
b5693c6253 Refactor option_from_string to return directly the option value 2018-05-27 13:00:50 +10:00
Maxime Coste
413f880e9e Regex: Support forward and backward matching code in the same CompiledRegex
No need to have two separate regexes to handle forward and backward
matching, just passing RegexCompileFlags::Backward will add support
for backward matching to the regex. For backward only regex, pass
RegexCompileFlags::NoForward as well to disable generation of
forward matching code.
2017-12-01 19:57:02 +08:00
Maxime Coste
51de90f366 Regex: Remove boost related code 2017-11-01 14:09:39 +08:00
Maxime Coste
1c95074657 Make use of custom regex backward searching support for reverse search 2017-11-01 14:05:14 +08:00
Maxime Coste
785cd34b4b Regex: Make boost checking disableable at compile time 2017-11-01 14:05:14 +08:00
Maxime Coste
065bbc8f59 Regex: switch to custom impl, use boost for checking 2017-11-01 14:05:14 +08:00
Maxime Coste
9ec376135b Regex: Introduce RegexExecFlags::PrevAvailable
Rework assertion code as well.
2017-11-01 14:05:14 +08:00
Maxime Coste
52ee62172a Regex: remove use of buffer_utils.hh from regex_impl.cc 2017-11-01 14:05:14 +08:00
Maxime Coste
3b69dda04e Regex: Find potential start position using a map of valid start chars
With this optimization we get close to performance parity with boost
regex on the common use cases in Kakoune.
2017-11-01 14:05:14 +08:00
Maxime Coste
f02b2645da Regex: validate that our custom impl gets the same results as boost regex
In addition to running boost regex, run our custom regex and compare
the results to ensure the two regex engine agree.
2017-11-01 14:05:14 +08:00
Maxime Coste
eb1015cdfb Regex: whenever Kakoune compiles a regex, pass it to the custom impl as well
That way we can see which features are missing.
2017-11-01 14:05:14 +08:00
Maxime Coste
e44f95820e Fixes some clang-tidy warning and add a few missing meta.hh include 2017-03-16 23:34:02 +00:00
Maxime Coste
1834a67b87 Go back to libc locale and use c_regex_traits
Unfortunately, cygwin does not support c++ locales.
2016-05-19 21:45:23 +01:00
Maxime Coste
abac6a9436 Use boost::wregex implementation and manually utf8 decode into it
That way we get proper unicode support in regular expressions as long
as the current locale treats wchar_t as unicode codepoints.

Fixes #638
Fixes #595
Fixes #162
2016-05-10 09:38:21 +01:00
Maxime Coste
a8eddd03f0 String usage cleanups 2016-02-04 23:54:22 +00:00
Maxime Coste
1af82e2e24 Tweak regex constructor calls 2015-07-25 11:15:03 +01:00
Maxime Coste
17e3be48a5 Transform boost/std regex_error to Kakoune::regex_error at Regex construction
Fixes #318
2015-07-14 21:06:41 +01:00
Maxime Coste
f19bb4fe6d Port more code to use the format function instead of adhoc string concat 2015-06-01 19:06:35 +01:00
Maxime Coste
5bff742e0a Replace some String temporaries with StringViews 2015-04-27 16:46:57 +01:00
Maxime Coste
3c1a325b6f Refactor String, use a common StringOps interface, hide std::string 2015-03-10 19:50:22 +00:00
Maxime Coste
fa85f0fc32 Refactor regex uses, do not reference boost except in regex.hh 2014-10-13 13:14:23 +01:00