diff options
| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2022-02-10 08:13:57 +0900 |
|---|---|---|
| committer | git <svn-admin@ruby-lang.org> | 2022-04-14 12:51:30 +0900 |
| commit | e06100d969c7f6a275e121cb1154d3947d1ebe32 (patch) | |
| tree | 6e8530e994761b7c5edaeb0e41235adcaa7b3bf1 /lib/rdoc | |
| parent | 5d45afdbbf058d82ced0b12bf9e4b2978db9f4e0 (diff) | |
[ruby/rdoc] Allow cross references to methods including underscores
As underscores are masked to "protect" from the conversion, consider
also `PROTECT_ATTR` as a word character.
https://github.com/ruby/rdoc/commit/db58bb5170
Diffstat (limited to 'lib/rdoc')
| -rw-r--r-- | lib/rdoc/cross_reference.rb | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/rdoc/cross_reference.rb b/lib/rdoc/cross_reference.rb index 0f301dcbb3..319bbc02ac 100644 --- a/lib/rdoc/cross_reference.rb +++ b/lib/rdoc/cross_reference.rb @@ -1,4 +1,7 @@ # frozen_string_literal: true + +require_relative 'markup/attribute_manager' # for PROTECT_ATTR + ## # RDoc::CrossReference is a reusable way to create cross references for names. @@ -29,7 +32,10 @@ class RDoc::CrossReference # # See CLASS_REGEXP_STR - METHOD_REGEXP_STR = /([A-Za-z]\w*[!?=]?|%|=(?:==?|~)|![=~]|\[\]=?|<(?:<|=>?)?|>[>=]?|[-+!]@?|\*\*?|[\/%`|&^~])#{METHOD_ARGS_REGEXP_STR}/.source + METHOD_REGEXP_STR = /( + (?!\d)[\w#{RDoc::Markup::AttributeManager::PROTECT_ATTR}]+[!?=]?| + %|=(?:==?|~)|![=~]|\[\]=?|<(?:<|=>?)?|>[>=]?|[-+!]@?|\*\*?|[\/%\`|&^~] + )#{METHOD_ARGS_REGEXP_STR}/.source.delete("\n ").freeze ## # Regular expressions matching text that should potentially have |