tymofij/meld — comment on commit a8ea7b5b9fdebc992a517dad013bb9ef10e11289
File: meld/vc/mercurial.py line 134
By kaiw:

This chunk is taken directly from the git version... which is fine, except that comments in the hg module now reference git behaviour. Also, the formatting is old and definitely not PEP8. Could you please clean up the comments and formatting as appropriate, and check to see whether the documented git directory behaviour makes sense for hg?