Commit db325ef940e7c084d3a9daf0a5efec2b2580004b
1 parent
c04e9733
Exists in
master
and in
4 other branches
Fix Pygments 500 error if lexer not found by name. Use first alias instead. fixes #4473, #4451
Showing
1 changed file
with
1 additions
and
1 deletions
Show diff stats
lib/redcarpet/render/gitlab_html.rb
| @@ -12,7 +12,7 @@ class Redcarpet::Render::GitlabHTML < Redcarpet::Render::HTML | @@ -12,7 +12,7 @@ class Redcarpet::Render::GitlabHTML < Redcarpet::Render::HTML | ||
| 12 | def block_code(code, language) | 12 | def block_code(code, language) |
| 13 | options = { options: {encoding: 'utf-8'} } | 13 | options = { options: {encoding: 'utf-8'} } |
| 14 | lexer = Pygments::Lexer.find(language) # language can be an alias | 14 | lexer = Pygments::Lexer.find(language) # language can be an alias |
| 15 | - options.merge!(lexer: lexer.name.downcase) if lexer # downcase is required | 15 | + options.merge!(lexer: lexer.aliases[0].downcase) if lexer # downcase is required |
| 16 | 16 | ||
| 17 | # New lines are placed to fix an rendering issue | 17 | # New lines are placed to fix an rendering issue |
| 18 | # with code wrapped inside <h1> tag for next case: | 18 | # with code wrapped inside <h1> tag for next case: |