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Diffstat (limited to 'config/initializers/rouge_diff_lexer.rb')
| -rw-r--r-- | config/initializers/rouge_diff_lexer.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/config/initializers/rouge_diff_lexer.rb b/config/initializers/rouge_diff_lexer.rb new file mode 100644 index 00000000000..fdb2d7b748e --- /dev/null +++ b/config/initializers/rouge_diff_lexer.rb @@ -0,0 +1,24 @@ +# Here until https://github.com/jneen/rouge/pull/297 is merged into Rouge and the gem is updated in GitLab. +module Rouge + module Lexers + class Diff + def self.analyze_text(text) + return 1 if text.start_with?('Index: ') + return 1 if text.start_with?('diff ') + return 0.9 if text.start_with?('--- ') + end + + state :root do + rule(/^ .*\n/, Text) + rule(/^---\n/, Text) + rule(/^\+.*\n/, Generic::Inserted) + rule(/^-+.*\n/, Generic::Deleted) + rule(/^!.*\n/, Generic::Strong) + rule(/^@.*\n/, Generic::Subheading) + rule(/^([Ii]ndex|diff).*\n/, Generic::Heading) + rule(/^=.*\n/, Generic::Heading) + rule(/.*\n/, Text) + end + end + end +end |