The prompt char affects fish's syntax highlighting

[peng1999]

Describe the bug

Steps to reproduce

1. copy an arbitrary command text.
2. open a terminal and paste the text, usually using Shift+Ins or Ctrl+Shift+V.
3. See error

Expected behavior

Expected: (the style of echo should be bold while)

Actual: (the color of echo becomes the same as the prompt char)

Environment (please complete the following information)

• Operating System: Manjaro Linux
• Output of tide bug-report:

❯ tide bug-report
fish, version 3.1.2
tide, version 3.0.0
alacritty

Additional context

Tested in alacritty, konsole, tmux in alacritty, and tmux in konsole. The described behaviour is consistent.

[IlanCosman]

Could you provide the output of echo $fish_color_command?

[peng1999]

It’s —bold:

❯ echo $fish_color_command 
--bold

[IlanCosman]

So the problem here is that your fish_color_command isn't actually a color, so Fish just lets Tide's color continue. For example, if you changed your fish_color_command to --bold white instead of allowing the white to be assumed, this bug wouldn't appear. I suppose Tide ought to be self contained here, but this is a very niche reason. I'll have a change to request on the PR, thanks for reporting this 😄

[kidonng]

Oops, wrong issue to comment. 😅 Sorry for the disturb!