563ea7180d
file and directory diffs. Show any SVN error message on the status bar. Use directory name as prefix for output filename when doing a directory diff. Don't remove filename extension for file diffs. Fix some memory leaks. git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@1987 ea778897-0a13-0410-b9d1-a72fbfd435f5