suzanne.soy/hyper-literate
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Add {} to \ifx in subtitle.

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This is apparently needed because otherwise the `#1` argument is fragile.

This can be seen any time a tile with an m-dash `---` in it.
This commit is contained in:
Leif Andersen 2017-05-02 18:53:35 -04:00
parent 57cecc0588
commit ae0a0dfba0
2 changed files with 2 additions and 2 deletions
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2
scribble-lib/scribble/acmart/style.tex
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@ -4,7 +4,7 @@
\def\SSubtitleDrop#1{}
\def\SExtractSubtitleDone {}
\def\SExtractSubtitle{\futurelet\next\SExtractSubtitleX}
\def\SExtractSubtitleX#1{\ifx#1\SSubtitle \let\Snext\SWithSubtitle \else \let\Snext\SExtractSubtitleY \fi \Snext}
\def\SExtractSubtitleX#1{\ifx{#1}\SSubtitle \let\Snext\SWithSubtitle \else \let\Snext\SExtractSubtitleY \fi \Snext}
\def\SExtractSubtitleY{\ifx\next\SExtractSubtitleDone \let\Snext\relax \else \let\Snext\SExtractSubtitle \fi \Snext}
\def\SWithSubtitle#1{\subtitle{#1}\SExtractSubtitle}

2
scribble-lib/scribble/sigplan/style.tex
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@ -4,7 +4,7 @@
\def\SSubtitleDrop#1{}
\def\SExtractSubtitleDone {}
\def\SExtractSubtitle{\futurelet\next\SExtractSubtitleX}
\def\SExtractSubtitleX#1{\ifx#1\SSubtitle \let\Snext\SWithSubtitle \else \let\Snext\SExtractSubtitleY \fi \Snext}
\def\SExtractSubtitleX#1{\ifx{#1}\SSubtitle \let\Snext\SWithSubtitle \else \let\Snext\SExtractSubtitleY \fi \Snext}
\def\SExtractSubtitleY{\ifx\next\SExtractSubtitleDone \let\Snext\relax \else \let\Snext\SExtractSubtitle \fi \Snext}
\def\SWithSubtitle#1{\subtitle{#1}\SExtractSubtitle}