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Fix code highlighting for languages with non-alphanumeric characters #2092

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Merged
josevalim merged 2 commits into from
Feb 18, 2025
Merged

Fix code highlighting for languages with non-alphanumeric characters #2092

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ee73ed9
Fix code highlighting for languages with non-alphanumeric characters
jonatanklosko Feb 18, 2025
dd21d2f
Update lib/ex_doc/doc_ast.ex
josevalim Feb 18, 2025
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2 changes: 1 addition & 1 deletion lib/ex_doc/doc_ast.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -165,7 +165,7 @@ defmodule ExDoc.DocAST do

## Html cannot be parsed with regex, but we try our best...
Regex.replace(
~r/<pre(\s[^>]*)?><code(?:\s+class="(\w*)")?>([^<]*)<\/code><\/pre>/,
~r/<pre(\s[^>]*)?><code(?:\s+class="([^"]*)")?>([^<]*)<\/code><\/pre>/,
html,
&highlight_code_block(&1, &2, &3, &4, highlight_info, opts)
)
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