(class): Restore still useful declaration.

Restore comment that is still relevant.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index d8e08eb3258458558a2a4067036b3e0682e281bc..9d370fa43ddaad4aa210de26d4abf33966efac6f 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,7 @@
+2009-12-03  Glenn Morris  <rgm@gnu.org>
+
+       * progmodes/idlwave.el (class): Restore still useful declaration.
+
 2009-12-03  Alan Mackenzie  <acm@muc.de>
 
 Enhance `c-parse-state' to run efficiently in "brace desserts".

diff --git a/lisp/progmodes/idlwave.el b/lisp/progmodes/idlwave.el
index 83fb8fcdcd986525b79d4ffa3b97ce36615609d3..0bc5c102fea087fb19c9dd568871a3d3364413a5 100644 (file)
--- a/lisp/progmodes/idlwave.el
+++ b/lisp/progmodes/idlwave.el
@@ -8918,6 +8918,10 @@ This basically calls `idlwave-routine-twin-compare' with the correct args."
        (list btype bfile (list btype))))
     ))
 
+;; Bound in idlwave-study-twins,idlwave-routine-entry-compare-twins.
+;; FIXME: Dynamically scoped vars need to use the `idlwave-' prefix.
+(defvar class)
+
 (defun idlwave-routine-twin-compare (a b)
   "Compare two routine twin entries for sorting.
 In here, A and B are not normal routine info entries, but special