I need to find one of x or y in every line, something like: ^.(x|y){1}.$ it should find lines 3 and 4 only, but it shows 1 and 2 as well, what i don't want.
who said that x and y are important (2)
you have a y (2)
But here i have one x (1)
you have nothing (1)
Thanx for help
I tried to find the exact char count in every line. but some chars have multiple shapes
/^(([^y|x]*x[^y|x]*)|([^x|y]*y[^x|y]*))$/gm
Explanation: match the string that starts with any amount of non-y and non-x characters followed by an x character that is followed by any non-y and non-x characters. Or match a string with the same rules for y.
Working example here: https://regex101.com/r/D5VUlc/2