Function: compilation--set-up-margin

compilation--set-up-margin is a byte-compiled function defined in compile.el.gz.

Signature

(compilation--set-up-margin W)

Documentation

Setup the margin for "=>" in window W if it isn't already set up.

Source Code

;; Defined in /usr/src/emacs/lisp/progmodes/compile.el.gz
(defun compilation--set-up-margin (w)
  "Setup the margin for \"=>\" in window W if it isn't already set up."
  (when (eq (window-buffer w) (current-buffer))
    (set-window-margins w (+ (or (car (window-margins w)) 0) 2))))