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LaTeX writer: add \protect to \hyperlink.

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Thanks to Hadrien Mary for the problem and solution.

Closes #2490.
This commit is contained in:
John MacFarlane 2015-10-28 09:37:05 -07:00
parent 3b4d5d26a5
commit 1d53d452c3
2 changed files with 2 additions and 2 deletions
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2
src/Text/Pandoc/Writers/LaTeX.hs
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@ -881,7 +881,7 @@ inlineToLaTeX Space = return space
inlineToLaTeX (Link txt ('#':ident, _)) = do inlineToLaTeX (Link txt ('#':ident, _)) = do
contents <- inlineListToLaTeX txt contents <- inlineListToLaTeX txt
lab <- toLabel ident lab <- toLabel ident
return $ text "\\hyperlink" <> braces (text lab) <> braces contents return $ text "\\protect\\hyperlink" <> braces (text lab) <> braces contents
inlineToLaTeX (Link txt (src, _)) = inlineToLaTeX (Link txt (src, _)) =
case txt of case txt of
[Str x] | escapeURI x == src -> -- autolink [Str x] | escapeURI x == src -> -- autolink

2
tests/Tests/Writers/LaTeX.hs
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@ -42,7 +42,7 @@ tests = [ testGroup "code blocks"
, testGroup "definition lists" , testGroup "definition lists"
[ "with internal link" =: definitionList [(link "#go" "" (str "testing"), [ "with internal link" =: definitionList [(link "#go" "" (str "testing"),
[plain (text "hi there")])] =?> [plain (text "hi there")])] =?>
"\\begin{description}\n\\tightlist\n\\item[\\hyperlink{go}{testing}]\nhi there\n\\end{description}" "\\begin{description}\n\\tightlist\n\\item[\\protect\\hyperlink{go}{testing}]\nhi there\n\\end{description}"
] ]
, testGroup "math" , testGroup "math"
[ "escape |" =: para (math "\\sigma|_{\\{x\\}}") =?> [ "escape |" =: para (math "\\sigma|_{\\{x\\}}") =?>