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LaTeX export: Allow parenthesis before exponent of subscript 

Keith writes:

> I noticed something strange and I think it's might be a bug converting
> to tex file. I've been trying to put a special symbol inside a
> bracket, e.g.
>
>  air temperature (degree Celsius)
>
> and the symbol should look like ^{\circ}C in org file. It works well
> if it is standalone. However, when I put the brackets out of it, say
> (^{\circ}C), the pdf output looks bizarre. I have checked the tex
> output and the converting results from orgmode file are
>
>  ^{\circ}C   -->   $^{\circ}$C
>  (^{\circ}C) -->   (^\{\circ}C)
This commit is contained in:
Carsten Dominik 2010-03-24 12:26:50 +01:00
parent 3598ed89d9
commit 15ec1c56ad
2 changed files with 6 additions and 1 deletions
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5
lisp/ChangeLog
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@ -1,3 +1,8 @@
2010-03-24 Carsten Dominik <carsten.dominik@gmail.com>
* org-latex.el (org-export-latex-special-chars): Allow a
parenthesis before an exponent or subscript.
2010-03-23 Dan Davison <davison@stats.ox.ac.uk>
* org-src.el (org-edit-src-exit): When returning from code edit

2
lisp/org-latex.el
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@ -1431,7 +1431,7 @@ See the `org-export-latex.el' code for a complete conversion table."
(backward-char 1)))))))
'(;"^\\([^\n$]*?\\|^\\)\\(\\\\?\\$\\)\\([^\n$]*\\)$"
"\\(\\(\\\\?\\$\\)\\)"
"\\([a-za-z0-9]+\\|[ \t\n]\\|\\b\\|\\\\\\)\\(_\\|\\^\\)\\({[^{}]+}\\|[a-za-z0-9]+\\|[ \t\n]\\|[:punct:]\\|)\\|{[a-za-z0-9]+}\\|([a-za-z0-9]+)\\)"
"\\([a-za-z0-9()]+\\|[ \t\n]\\|\\b\\|\\\\\\)\\(_\\|\\^\\)\\({[^{}]+}\\|[a-za-z0-9]+\\|[ \t\n]\\|[:punct:]\\|)\\|{[a-za-z0-9]+}\\|([a-za-z0-9]+)\\)"
"\\(.\\|^\\)\\(\\\\\\)\\([ \t\n]\\|[a-zA-Z&#%{}\"]+\\)"
"\\(.\\|^\\)\\(&\\)"
"\\(.\\|^\\)\\(#\\)"