spdr870/gitextensions — pull request #1178 by Catagorical (2012-08-14 02:21:06+00:00)
Title: Implement Mergetool/Difftool command suggestions for p4merge (Merge only) and BeyondCompare3 (Merge and Diff).

Previous implementation did not work because it only checked GlobalPathSetting(mergetool.chosenTool.path) while never actually *setting* that GlobalPathSetting after a file browse.

This was corrected by attaching a TextChanged handler to Mergetoolpath and Difftoolpath.