Using Mac’s Automator to Make Diffing Easier

Recently I’ve been needing an easy way to paste two versions of a text, and get the differences between the texts, specifically changes within a line (most diff programs only show which lines have changed).  After some searching, DiffMerge came up as one of the best free diff programs that would work on the Mac.  DiffMerge is great in many aspects, however, it lacked the interface to paste in text to diff right off the start. I set out using Mac’s Automator tool to create an application to prompt the user for two texts, create the temporary files, then pass it into DiffMerge. Continue Reading