Inaccurate parsing of relative paths on files with no extensions

[James Pearson Hughes]

[$]> pycco ../lastfm-tail/bin/lastfm-tail         
Traceback (most recent call last):
  File "/Users/pearson/Documents/docdrop/env/bin/pycco", line 8, in <module>
    load_entry_point('Pycco==0.3.0', 'console_scripts', 'pycco')()
  File "/Users/pearson/Documents/docdrop/env/lib/python2.6/site-packages/pycco/main.py", line 480, in main
    process(sources, outdir=opts.outdir, preserve_paths=opts.paths)
  File "/Users/pearson/Documents/docdrop/env/lib/python2.6/site-packages/pycco/main.py", line 417, in process
    next_file()
  File "/Users/pearson/Documents/docdrop/env/lib/python2.6/site-packages/pycco/main.py", line 411, in next_file
    f.write(generate_documentation(s, preserve_paths=preserve_paths, outdir=outdir))
  File "/Users/pearson/Documents/docdrop/env/lib/python2.6/site-packages/pycco/main.py", line 46, in generate_documentation
    sections = parse(source, fh.read())
  File "/Users/pearson/Documents/docdrop/env/lib/python2.6/site-packages/pycco/main.py", line 66, in parse
    language = get_language(source)
  File "/Users/pearson/Documents/docdrop/env/lib/python2.6/site-packages/pycco/main.py", line 324, in get_language
    return languages[ source[source.rindex("."):] ]
KeyError: './lastfm-tail/bin/lastfm-tail'

The problem is with source.rindex(".") - when a file doesn't have an extension, this splits on the .. part of the relative path.

[Trey Hunner]

Should be resolved by ea57616.