Writing a de-psfagger
Paulo Ney de Souza
pauloney at gmail.com
Thu Jan 23 13:46:34 CET 2020
I am writing a de-psfragger, to change the labels made with psfrag (and
bound to latex - dvips - pstopdf workflow) to something more modern like
The Perl routine is already working quite nicely on a (single) file that
contains all figures, parsing the TeX, EPS and changing them accordingly.
I am not really happy with the kludge I came up for descending on a tree of
files connected by
taking into consideration the values of
(and may be others).
What is the proper way to handle this? What packages do you know that does
a good job at it? Anything to suggest?
I guess this is common to any translator that is written in something other
than TeX. Is there a framework for doing a reliable traversal of a TeX tree
of files in this way?
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