how to use winmerge to generate diff files

The hardest part was working out how to launch javap, windows programming is just so awful.

It is automatically activated on *.class files. I will get around to cleaning up the source and putting it up somewhere (probably with the winmerge project people).Ĭreate a 'MergePlugins' directory where your winmerge executable is and put the dll in there. It is rather slow unfortunately (javap's fault I'd say).Ībsolutely no licence, warranty, etc. Takes the filename, splits it into directory and class name, then calls javap for each class file. Empty lines should also be ignored.I have spent the day writing a DLL plugin for Winmerge to do this - it isn't the world's greatest thing, but it gets the job done. (There are some old burdens to be cleaned up)įor completeness, the second file could look like this and only A003 should be marked as 'changed'/new. But this is also something I want to archive later. Normally I would use WinMerge for comparing files, but either I don't get it how to set up such a filter (I believe it only filters the prefix out of the comparison) or it just can't do it.Īn easy row-by-row comparison isn't possible since the content of the rows changes regularly. Now I need a tool which is only showing the missing prefixes for the other file, since the text could be in another language.

The same is now applicable with a second language, or even a third. The one file I am comparing is the up-to-date work-file, the second is the last project file saved with the last deployment. This is another String with another prefix This is a String which is bound to the prefix

I am comparing up to four files with a content similar to this: // This is a comment

How to use winmerge to generate diff files