Wordwrap function

[jung-kim]

diff2html 2.0.1 is working well for us at Ungit and I was able to fix our custom css bindings relatively easy from 1.6.x. Except for one feature, word wrap.

CSS word-wrap will not work with diff2html's resulting html code as it is not using actual whitespace, it is using &nbsp. Because of once easy CSS class injection fix for this feature is no longer viable.

1. What is the reasoning behind the replacing spaces with &nbsp?
2. Can we have a word wrap feature support from diff2html? (I'd rather not have to run the html gen function again)

[rtfpessoa]

Dam. I knew this would come to hunt me. Even with more tests. Can never get rid of problems. 😒

This is related to the code formatting. I will look into it. 😄

To avoid this I need to use word-wrap: pre; and then be able to have the html to not go crazy.

Will let you know as soon as I can get this.

[rtfpessoa]

@codingtwinky just added a fix in #98

Please take a look and if you can test it.

I will merge it probably tomorrow or something like that.
I just need to have a better look and see if nothing else is broken.
Since this changes some big CSS stuff.

[rtfpessoa]

@codingtwinky this should be fixed in diff2html@v2.0.4

[rtfpessoa]

@codingtwinky after release 2.0.4 I found some problem with the line css, now it should be fixed in diff2html@v2.0.6

[TiredFalcon]

I have been trying to get the diff (in lines mode) to work for some time but I cannot figure it out.
The <table> element inside the code wrapper overflows.
@jung-kim how did you manage to get the line wrapping to work?