If the first word at WORK_IN_PROGRESS_PREFIXES starts with <, the hint is shown incorrectly

[InExtremaRes]

• Gitea version (or commit ref): 03e558c
  (the rest are not relevant or difficult)

Description

Since #4529 a commit can be marked as WIP. The WIP prefix can be configured. We have marked our PR with a <WIP> prefix format since a while, so we put that as the default. I have this in my app.ini:

[repository.pull-request]
; List of prefixes used in Pull Request title to mark them as Work In Progress
WORK_IN_PROGRESS_PREFIXES=<WIP>,WIP:,[WIP]

It works pretty well, except for the hint text that doesn't show the prefix to use:

You can see the hint only says Start the title with, without the <WIP>. For reference, here is how is showed with default values:

After a little of experimentation, it seems the problem occurs any time the prefix start with a < character.

@JulienTant

[JulienTant]

Ok i'm going to take a look at this, this probably needs some html escaping before printing. Thanks for reporting

[JulienTant]

ICYMI @InExtremaRes I created a PR to fix the bug : #4709

[InExtremaRes]

Yes. Thank you so much. I'm following the discussion there.