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Support template parameter packs in C++ lexer #1555

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merged 4 commits into from
Jul 4, 2020
Merged

Support template parameter packs in C++ lexer #1555

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6adef2e
Add test cases
pyrmont Jun 19, 2020
b3bedc5
Support template parameter packs
pyrmont Jun 19, 2020
0060dad
Improve coverage
pyrmont Jun 29, 2020
2033f91
Simplify rules
pyrmont Jun 29, 2020
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Support template parameter packs
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@pyrmont
pyrmont committed Jun 19, 2020
commit b3bedc5add3432b898d1aebf623667b0c55698b2
12 changes: 11 additions & 1 deletion lib/rouge/lexers/cpp.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -82,7 +82,17 @@ def self.reserved

state :template do
rule %r/>/, Punctuation, :pop!
rule %r/typename\b/, Keyword, :classname
rule %r/(typename)([ ,]?)/ do |m|
case m[2]
when " "
groups Keyword, Text
push :classname
when ","
groups Keyword, Punctuation
else
token Keyword
end
end
mixin :root
end

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