I'm trying to use the flag
show-trailing-white-space and it usually shows me what I want.
I.e., I never want dangling white space at the end of a line containing text. However,
between lines of text, I really don't care that there is white space. In fact, the
editor enforces white space which is for indentation purposes.
In the image shown here, the red mark between
:else is really annoying,
but the red marks at the end of the other three lines is helpful.
Is there a way to tell
show-trailing-white-space either to ignore any whitespace starting at the beginning of a line, or perhaps ignore indentation white space, or perhaps ignore whitespace before the first non-white-space-character?