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Add comment about the current state of the latex character table.

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original commit: a85438bc6950351c6372b18daf53a2baacb2d9f4
This commit is contained in:
Vincent St-Amour 2012-08-31 19:31:20 -04:00
parent b1ddcb292a
commit 7a8e517a5e
1 changed files with 5 additions and 0 deletions
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5
collects/scribble/latex-render.rkt
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@ -785,6 +785,11 @@
[(#\uDF) "{\\ss}"] [(#\uDF) "{\\ss}"]
[else [else
(if ((char->integer c) . > . 127) (if ((char->integer c) . > . 127)
;; latex-prefix.rkt enables utf8 input, but this does not work for
;; all the characters below (e.g. ∞). Some parts of the table
;; below are therefore necessary, but some parts probably are not.
;; Which parts are necessary may depend on the latex version,
;; though, so we keep this table around to avoid regressions.
(case c (case c
[(#\u2011) "\\mbox{-}"] ; non-breaking hyphen [(#\u2011) "\\mbox{-}"] ; non-breaking hyphen
[(#\uB0) "$^{\\circ}$"] ; degree [(#\uB0) "$^{\\circ}$"] ; degree