How to get lines matched to special regex

Question

I want to get all lines which :

• begin with '- '

or

• contains '=' or '<' or '>'

i get all lines which begin with '- ' by r"^- .*" and all lines which contains '=' or '<' or '>' by .*[=<>] but i don't know how to combine the expression.

You find my example here: https://regex101.com/r/pUk3qM/4/

Answer 1

You can use (^- |[=<>]) if you don't care about the match - just need to know whether the whole line matches or not.

If you actually do need to match the whole line, you can use ^(- |.*[=<>]).*$ instead