[erlang-questions] XML diff
Wed Feb 1 04:27:39 CET 2012
and follow the "Our Solution" link.
which refers to Stanley Selkow's paper in
Information Processing Letters, Volume 6, number 6, 1977.
There's a paper by Wuu Yang in Software Practice and
Experience, Volume 21, issue 7, 739-755 (July 1991),
called "Identifying Syntactic Differences Between Two Programs"
which works by finding differences between their parse trees.
There's a Perl module for precisely this task at
The documentation points to Gregory Cobena's PhD thesis
which can be found through at
I haven't read that, but it has a chapter comparing several
More information about the erlang-questions