HTML Diff: http://www.aaronsw.com/2002/diff
Rough code, badly documented. Send me comments and patches.
-
askbot.utils.diff.html2list(x, b=0)
-
askbot.utils.diff.isTag(x)
-
askbot.utils.diff.textDiff(a, b, ins_start='<ins>', ins_end='</ins>', del_start='<del>', del_end='</del>')
Takes in strings a and b and returns a human-readable HTML diff.