trim_end_match doesn't work as expected

[avi-cenna]

I'm not sure if I'm misunderstanding the documentation, but I would expect the following lines to print the same result.

test:
    echo {{ replace_regex('ping-pong', '-.*$', '') }}
    echo {{ trim_end_match('ping-pong', '-.*$') }}

In fact, the first line prints ping as expected, but the second line prints ping-pong. Isn't trim_end_match supposed to take a regular expression?

[casey]

Actually this is as-intended. Only _regex takes a regular expression, the other _match functions take a string literal which is matched verbatim.