highlight: guess by text when path name is ambiguous Although the docs claim that guess_lexer_for_filename will fall back to using file data, my ubuntu 7.10 pygments library seems to ignore the text argument. So call guess_lexer explicitly on failure.

adding a
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
adding b
pushing to ../a
abort: could not lock repository ../a: Permission denied