1.1 --- a/en/fixhtml.py	Wed May 30 20:06:05 2007 -0700
     1.2 +++ b/en/fixhtml.py	Wed May 30 21:50:21 2007 -0700
     1.3 @@ -1,14 +1,33 @@
     1.4  #!/usr/bin/env python
     1.5 +#
     1.6 +# This script attempts to work around some of the more bizarre and
     1.7 +# quirky behaviours of htlatex.
     1.8 +#
     1.9 +# - We've persuaded htlatex to produce UTF-8, which unfortunately
    1.10 +#   causes it to use huge character sequences to represent even the
    1.11 +#   safe 7-bit ASCII subset of UTF-8.  We fix that up.
    1.12 +#
    1.13 +# - BUT we have to treat angle brackets (for example, redirections in
    1.14 +#   shell script snippets) specially, otherwise they'll break the
    1.15 +#   generated HTML.  (Reported by Johannes Hoff.)
    1.16 +#
    1.17 +# - For some reason, htlatex gives a unique ID to each fancyvrb
    1.18 +#   environment, which makes writing a sane, small CSS stylesheet
    1.19 +#   impossible.  We squish all those IDs down to nothing.
    1.20  
    1.21  import os
    1.22  import sys
    1.23  import re
    1.24  
    1.25 -unicode_re = re.compile(r'&#x00([0-7][0-9a-f]);', re.I)
    1.26 +angle_re = re.compile(r'(&#x003[CE];)')
    1.27 +unicode_re = re.compile(r'&#x00([0-7][0-9A-F]);')
    1.28  fancyvrb_re = re.compile(r'id="fancyvrb\d+"', re.I)
    1.29  
    1.30  tmpsuffix = '.tmp.' + str(os.getpid())
    1.31  
    1.32 +def hide_angle(m):
    1.33 +    return m.group(1).lower()
    1.34 +
    1.35  def fix_ascii(m):
    1.36      return chr(int(m.group(1), 16))
    1.37  
    1.38 @@ -16,6 +35,7 @@
    1.39      tmpname = name + tmpsuffix
    1.40      ofp = file(tmpname, 'w')
    1.41      for line in file(name):
    1.42 +        line = angle_re.sub(hide_angle, line)
    1.43          line = unicode_re.sub(fix_ascii, line)
    1.44          line = fancyvrb_re.sub('id="fancyvrb"', line)
    1.45          ofp.write(line)