1 files changed, 0 insertions, 98 deletions
diff --git a/sandbox/cben/rolehack/imgmathhack.py b/sandbox/cben/rolehack/imgmathhack.py
deleted file mode 100755
index 084dc05f0..000000000
--- a/sandbox/cben/rolehack/imgmathhack.py
+++ /dev/null
@@ -1,98 +0,0 @@
-#!/usr/bin/env python
-"""
-Convert latex math to images.  Treats the default and ``texmath`` roles as
-inline LaTeX math and the ``texmath::`` directive as display latex math.
-
-If you include a file which also needs mathhack/imgmathhack preprocessing,
-write a name containing ``.mathhack`` in the include directive and it will be
-replaced with ``.imgmathhack`` when preprocessed by this script (of course,
-you should create both preprocessed versions of the file).
-
-.. note::
-    This runs external commands and leaves files after itself!  To reduce
-    running time when images are not changed and to reuse images for equal
-    fomulas, image names are md5 of the formula (hoping that no collisions
-    will happen) and images that already exist are not rebuilt.  You should
-    purge the ``imgmath`` subdirectory manually to get rid of unused formulas.
-
-    You'll need:
-
-    - ``tex_to_images``, last version seems to live at the `speech_tools
-      CVS`__.
-      
-      __ http://cvs.sourceforge.net/viewcvs.py/*checkout*/
-         emu/speech_tools/scripts/tex_to_images.prl?rev=HEAD
-
-      It, in turn, relies upon:
-
-      - LaTeX
-      - ``dviselect`` (part of ``dviutils``)
-      - ``dvips``
-      - Ghoscript
-      - netpbm tools
-"""
-
-import os, os.path, md5
-
-from rolehack import *
-
-class Tex_to_images(object):
-    """Feeds math to ``tex_to_images``.  Always goes through ppm."""
-    def __init__(self, dir='./imgmath', options='-s 1.5',
-                 converter='pnmtopng', extension='.png'):
-        try:
-            os.mkdir(dir)
-        except OSError:
-            pass
-        self.options = options
-        self.dir = dir
-        self.converter = converter
-        self.extension = extension
-    def process(self, text):
-        """Returns output filename."""
-        dir = self.dir
-        extension = self.extension
-        options = self.options
-        converter = self.converter
-        fname = md5.new(text).hexdigest()
-        fpath = os.path.join(dir, fname)
-        if not os.path.exists(fpath + extension):
-            f = file(fpath, 'w')
-            f.write('@Start\n%s\n@End\n' % (text,))
-            f.close()
-            os.system(('tex_to_images -f ppm -d %(dir)s -o %(fname)s.tmp '
-                       '%(options)s < %(fpath)s >& /dev/null' % vars()))
-            if self.converter:
-                os.system('%s < %s.tmp > %s%s' %
-                          (self.converter, fpath, fpath, extension))
-            else:
-                os.rename(fpath + '.tmp', fpath + '.ppm')
-            os.remove(fpath + '.tmp')
-        return fpath + extension
-    def texmath(self, text):
-        text = ' '.join(text.split())
-        src = self.process(text)
-        return '''\
-image:: %(src)s
-    :align: middle
-    :class: texmath
-    :alt: %(text)s
-''' % locals()
-    def texdisplay(self, text):
-        src = self.process(text)
-        return '''\
-image:: %(src)s
-    :align: center
-    :class: texdisplay
-    :alt: %(text)s
-''' % locals()
-
-child = Tex_to_images()
-texmath = child.texmath
-texdisplay = child.texdisplay
-
-def mangle_include(text):
-    return 'include:: ' + text.replace('.mathhack', '.imgmathhack')
-
-main({'texmath': texmath}, texmath,
-     {'texmath': texdisplay, 'include': mangle_include})