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Improve fontification of sub- and superscript #521

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Improve fontification of sub- and superscript #521

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b249422
Improve fontification of sub- and superscript
saf-dmitry Aug 12, 2020
4c748b3
Fix regex for sub- and superscript detection
saf-dmitry Aug 13, 2020
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2 changes: 1 addition & 1 deletion markdown-mode.el
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Expand Up @@ -953,7 +953,7 @@ Compatible with Pandoc, Python Markdown, PHP Markdown Extra, and Leanpub.")
"Regular expression for Leanpub section markers and related syntax.")

(defconst markdown-regex-sub-superscript
"\\(?:^\\|[^\\~^]\\)\\(?1:\\(?2:[~^]\\)\\(?3:[[:alnum:]]+\\)\\(?4:\\2\\)\\)"
"\\(?:^\\|[^\\~^]\\)\\(?1:\\(?2:[~^]\\)\\(?3:\\(?:\\\\.\\|[^[:space:]]\\)+?\\)\\(?4:\\2\\)\\)"
"The regular expression matching a sub- or superscript.
The leading un-numbered group matches the character before the
opening tilde or carat, if any, ensuring that it is not a
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