Feature/allow different delimiters for sed and prettify labels

[EmilyGraceSeville7cf]

• allow | delimiter for sed commands
• use - instead of : in labels

[skovhus]

Thanks!

use - instead of : in labels

Curious what the reason behind this change. Is that more standard?

[EmilyGraceSeville7cf]

Curious what the reason behind this change. Is that more standard?

This change reflects this comment. Actually there is no standard here AFAIK. You can meet spaces in labels too.

I am thinking about replacing - with spaces. But I don't know whether Vim/Emacs will be okay with such snippets. @Shane-XB-Qian, do you know anything about this? Is it fine to have spaces for snippets used in Vim/Emacs?

[Shane-XB-Qian]

I am thinking about replacing `-` with spaces. But I don't know whether Vim/Emacs will be okay with such snippets. @Shane-XB-Qian, do you know anything about this? Is it fine to have spaces for snippets used in Vim/Emacs?

i preferred `_` (underscore) (though `-` maybe workable) IF snips have to store in server.

…

-- shane.xb.qian

[EmilyGraceSeville7cf]

This PR is closed in favor to #923.