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| author | John MacFarlane <jgm@berkeley.edu> | 2021-09-22 22:33:00 -0700 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2021-09-22 22:33:41 -0700 |
| commit | 0afb48cd384ea1663f88bda32d0d149dc9a6f6c5 (patch) | |
| tree | b5da86d58bd7deab9301c203bbca8207f39bb126 /src | |
| parent | 7ab2f4a61d43928f597cad4916d25a94a5bde0e8 (diff) | |
| download | pandoc-0afb48cd384ea1663f88bda32d0d149dc9a6f6c5.tar.gz | |
HTML writer: pass through `\ref` and `\eqref`...
if MathJax is used.
Closes #7587.
Diffstat (limited to 'src')
| -rw-r--r-- | src/Text/Pandoc/Writers/HTML.hs | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/Text/Pandoc/Writers/HTML.hs b/src/Text/Pandoc/Writers/HTML.hs index 03d182f5e..f883bd6d8 100644 --- a/src/Text/Pandoc/Writers/HTML.hs +++ b/src/Text/Pandoc/Writers/HTML.hs @@ -1469,8 +1469,9 @@ inlineToHtml opts inline = do if ishtml then return $ preEscapedText str else if (f == Format "latex" || f == Format "tex") && - allowsMathEnvironments (writerHTMLMathMethod opts) && - isMathEnvironment str + ((allowsMathEnvironments (writerHTMLMathMethod opts) && + isMathEnvironment str) || + (allowsRef (writerHTMLMathMethod opts) && isRef str)) then inlineToHtml opts $ Math DisplayMath str else do report $ InlineNotRendered inline @@ -1602,6 +1603,9 @@ inDiv cls x = do (if html5 then H5.div else H.div) x ! A.class_ (toValue cls) +isRef :: Text -> Bool +isRef t = "\\ref{" `T.isPrefixOf` t || "\\eqref{" `T.isPrefixOf` t + isMathEnvironment :: Text -> Bool isMathEnvironment s = "\\begin{" `T.isPrefixOf` s && envName `elem` mathmlenvs @@ -1641,6 +1645,10 @@ allowsMathEnvironments MathML = True allowsMathEnvironments (WebTeX _) = True allowsMathEnvironments _ = False +allowsRef :: HTMLMathMethod -> Bool +allowsRef (MathJax _) = True +allowsRef _ = False + -- | List of intrinsic event attributes allowed on all elements in HTML4. intrinsicEventsHTML4 :: [Text] intrinsicEventsHTML4 = |