vl-string-translate
V Functions
vl-symbol-name
Removes the specified characters from the beginning and end of a string
(vl-string-trim char-set str)
The value of str, after any characters have been trimmed.
_$ (vl-string-trim " \t\n" " \t\n STR \n\t ")
"STR"
_$ (vl-string-trim "this is junk" "this is junk Don't call this junk! this is junk")
"Don't call this junk!"
_$ (vl-string-trim " " "
Leave me alone ")
"Leave me alone"