#4373 wiki diff incorrectly shows a lot of changes
See https://sourceforge.net/p/forge/documentation/API%20-%20Beta/diff?v2=7&v1=6 for an example. The first section added is good. But after that it considers a lot of text to be removed and a lot added, but the actual changes are much less.
We should also render the diff in fixed-width font, since it is markdown source.
Originally by: tfry
To add a bit of data, here's an instance of this bug, that I stumbled across, today:
http://sourceforge.net/p/forge/community-docs/Migrating%20MediaWiki%20from%20Hosted%20Apps/diff?v2=48&v1=49
shows a lot of bogus changes. Interestingly, the reverse diff of the same edit, i.e.
http://sourceforge.net/p/forge/community-docs/Migrating%20MediaWiki%20from%20Hosted%20Apps/diff?v2=49&v1=48
is correct.
Closed #488.
je/42cc_4373