any idea how to set this regex on freemarker

replace

? This is an example of the string

3 foot x $0

I want to replace everything after

x

so it should be just

3 foot

, I triied this

?replace(r"\sx\s.*", "")

Try adding a third parameter to the replace function,

"r"

. That is needed for it to evaluate the first parameter as a regular expression. Otherwise, it is treated as text.

?replace("\sx\s.*", "", "r")

you might wanna try

?keep_before(" x")