Comments (5)
I’m assuming gostd.regexp is the go standard library regexp package.
This package isn’t designed to be a drop-in replacement for the standard library.
At first blush a conversation layer doesn’t seem too difficult so it seems like a project that requires swapping between them could write a normalization layer.
Have you tried writing this layer yourself and run into problems? Are there specific functions or concepts from regexp you want that aren’t present in regexp2?
from regexp2.
https://gitee.com/gxlb/gogp/blob/dev_gt/syntax.go#L52
I am doing some heavy regexp processing, what need back-reference syntax from regexp library, which is not supported by std.regexp.
I found regexp2 meet all what I need.
I have try to export this APIs at https://gitee.com/gxlb/gogp/blob/dev_gt/vendor/github.com/dlclark/regexp2/regexp_api.go
But failed today, I'll try latter.
It will be greatfull if regexp2 directly adapt all APIs from std.regexp library.
from regexp2.
https://gitee.com/gxlb/gogp/blob/dev_gt/vendor/github.com/dlclark/regexp2/std_regexp_api.go
I have sucessfully replaced std.regexp with regexp2.
When I finish adapt other unused APIs, may I put a PR to regexp2 to compatibility with std.regexp APIs?
from regexp2.
Sure! Be sure to document the compatibility goal in the README and include tests.
from regexp2.
Here is something that I want to do on regexp2 next:
- Add compatibility with std.regexp APIs
- Add coverage test cases
- Add examples of APIs usage
from regexp2.
Related Issues (20)
- ecmascript: cannot include class \s in character range
- error parsing regexp: unrecognized grouping construct: (?-1 HOT 1
- Support for Python-style named backreference
- Panic on 32bit architectures HOT 12
- Why the replacement interface for []rune is not supported HOT 1
- Force timeout for testing? HOT 3
- Leaking go routines using `fastclock` HOT 6
- The matching results of strings containing Chinese characters are incorrect HOT 2
- No support for \p{unicode char class} that is supported by the Go stdlib regex package HOT 2
- No support for full unicode that is supported by the ECMAScript regex HOT 1
- xeger functionality HOT 1
- Question: Does this library support "categories" HOT 1
- Match loop cause high CPU usage HOT 2
- TestDeadline fails with go 1.21.3 HOT 4
- "cannot use []*syntax.regexNode as type []*struct" when using regexp2 inside traefik plugin HOT 1
- Line Terminator (Dollar sign) does not match as expected HOT 1
- Unable to see matches for a positive lookahead regex HOT 1
- MatchString() timeout stuck HOT 1
- FR: support Marshal/Unmarshal HOT 3
- FindStringMatch returns wrong index when using unicode characters HOT 2
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from regexp2.