Function: erc-trim-string

erc-trim-string is a byte-compiled function defined in erc.el.gz.

Signature

(erc-trim-string S)

Documentation

Trim leading and trailing spaces off S.

Source Code

;; Defined in /usr/src/emacs/lisp/erc/erc.el.gz
(defun erc-trim-string (s)
  "Trim leading and trailing spaces off S."
  (cond
   ((not (stringp s)) nil)
   ((string-match "^\\s-*$" s)
    "")
   ((string-match "^\\s-*\\(.*\\S-\\)\\s-*$" s)
    (match-string 1 s))
   (t
    s)))