Applying to git

Add pager settings to your $HOME/.gitconfig to enable intra-line highlighting:

[pager]
    log = diff-hilite | less
    show = diff-hilite | less
    diff = diff-hilite | less

Applying to mercurial

Add color and diff_highlight extensions to your $HOME/.hgrc to enable intra-line highlighting:

[extensions]
color =
diff_highlight =

2.0

• Forked as diff-hilite.

• Don’t swallow arbitrary IOError’s, swallow only EPIPE which happens often when using with interactive pagers like less.

• Exit with the same result codes as diff (diff | diff-hilite can be used as a drop-in replacement for just diff in scripts).

1.2.0 (2016-02-07)

• Grouping indented hunks

• Fix #1: highlight if large text appended

• Fix mercurial extension has been broken since mercurial-3.7.0

1.1.0 (2015-07-12)

• Drop py24 and py25 support

• Support git styled diff

1.0.3 (2015-03-30)

• Ignore IOError on showing result

1.0.2 (2014-06-08)

• Fix result of diff-highlight commannd is broken when diff-text includes new file (thanks @troter)

1.0.1 (2013-12-22)

• Fix diff-highlight command failed with python 2.4

1.0.0 (2013-12-22)

• Add diff-highlight command

• Support python 2.4, 2.5, 3.2 and 3.3

0.1.0 (2013-12-20)

• first release