From: Stefan Monnier <monnier@iro.umontreal.ca>
Date: Sun, 10 Feb 2008 03:16:06 +0000 (+0000)
Subject: (compilation-next-error): Add clarifying comment.
X-Git-Tag: emacs-pretest-23.0.90~8047
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=250962b3d8e3840c3046ae3434fc3785ecacb7eb;p=emacs.git

(compilation-next-error): Add clarifying comment.
---

diff --git a/lisp/progmodes/compile.el b/lisp/progmodes/compile.el
index f02a7756419..3bd77481daa 100644
--- a/lisp/progmodes/compile.el
+++ b/lisp/progmodes/compile.el
@@ -1626,6 +1626,7 @@ Does NOT find the source line like \\[next-error]."
       (error "Not in a compilation buffer"))
   (or pt (setq pt (point)))
   (let* ((msg (get-text-property pt 'message))
+         ;; `loc' is used by the compilation-loop macro.
 	 (loc (car msg))
 	 last)
     (if (zerop n)