Fix \verb support inside math mode

`$` inside `\verb` was being treated as a math delimiter
edemaine · Dec 14, 2023 · fd7c3d8 · fd7c3d8
1 parent 9744bfa
commit fd7c3d8
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -10,6 +10,7 @@ instead of version numbers.
 ## 2023-12-14
 
 * Copy/pasting a URL from a message no longer adds extraneous zero-width spaces
+* `\verb|$|` now works inside math mode
 
 ## 2023-12-05
 

diff --git a/lib/formats.coffee b/lib/formats.coffee
@@ -33,7 +33,7 @@ escapeForQuotedHTML = (s) ->
 replaceMathBlocks = (text, replacer) ->
   #console.log text
   blocks = []
-  re = /[{}]|\$\$?|\\(begin|end)\s*{((?:equation|eqnarray|align|alignat|gather|CD)\*?)}|(\\par(?![a-zA-Z])|\n[ \f\r\t\v]*\n\s*)|\\./g
+  re = /[{}]|\$\$?|\\(begin|end)\s*{((?:equation|eqnarray|align|alignat|gather|CD)\*?)}|(\\par(?![a-zA-Z])|\n[ \f\r\t\v]*\n\s*)|\\verb(.).*?\4|\\./g
   block = null
   startBlock = (b) ->
     block = b