Commit and PR diff view does not honour spaces/tabs

[lynxplay]

• Gitea version (or commit ref): 1.14.0+dev-138-gbcb94ed58
• Git version: Recreatable on try.gitea.io
• Operating system: Recreatable on try.gitea.io
• Database (use [x]):
  • PostgreSQL
  • MySQL
  • MSSQL
  • SQLite
• Can you reproduce the bug at https://try.gitea.io:
  • Yes (provide example URL) https://try.gitea.io/lynxplay/testing-gittea
  • No
• Log gist:

Description

Diff view on a commit as well as PRs does not honour spaces or tabs anymore.
The file view itself still does tho.

Recreated here:
The file with spaces and tabs: https://try.gitea.io/lynxplay/testing-gittea/src/branch/master/file-with-spaces.txt
The diff commit view without them: https://try.gitea.io/lynxplay/testing-gittea/commit/4c8fd6c646fe172d0d00d613dd9babfa3cebc965
PR files view: https://try.gitea.io/lynxplay/testing-gittea/pulls/3/files

Screenshots

[mrsdizzie]

Broken here: 4617bb6#diff-5d1373f9290f762a4751c497b0e8be279eb04caa3a7cdc2fd3f42b9f505a83beL188-R192

Since we loose mono.wrap > whitespace: pre

[silverwind]

Argh, LESS strikes again, I didn't notice those additional child selectors when moving the mono class (which did too much in itself).

[zeripath]

It's worth noting that your changes to the mono class will have improved the appearance of the extended commit messages

[zeripath]

as I suggested on #maintainers I think if we change box.tmpl et al to use <code class="mono wrap" ... instead of <span ... this should just fix itself.

[silverwind]

Yeah, <code> is semantically correct, mono is just for stuff where you want to force monospace font, it's essentially a simple helper and should be in helpers.less. I'll take a look later unless you beat me with a fix.