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[AUCTeX-devel] a kludge (was: org-preview-latex-fragment and preview-cop
[AUCTeX-devel] a kludge (was: org-preview-latex-fragment and preview-copy-region-as-mml)
Mon, 30 Jan 2012 19:23:42 +0100
Gnus/5.110018 (No Gnus v0.18) XEmacs/21.5-b31 (linux)
>> On Mon, 30 Jan 2012 12:25:13 +0100, Antoine Levitt <address@hidden> wrote:
>> Uwe Brauer
> (ccing gnus mailing list, in case someone is interested)
> I ran into that the other day.
> I think it would be very useful to have preview-buffer work
> on non-latex buffers.
Concerning org-preview-latex-fragment: I have some code
which indeed attaches the png generated by this
function. However it is very primitive.
org-preview-latex-fragment generates pngs in a subdirectory
called ltxpng. These pngs are then inserted in
the buffer where org-preview-latex-fragment was executed. Since
one cannot be sure that the ltxpng directory is non-empty, IMHO it
should be deleted before generating the png.
This is done by function
my-delete-ltxpngdir, which needs the trashcan pkg.
Then a very simple modification of an already existing
function does the rest:
I attach it if you want to test it.