[Emacs-diffs] Changes to emacs/src/xfaces.c,v

[Richard M. Stallman]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Richard M. Stallman <rms>       06/07/03 15:42:10

Index: xfaces.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/xfaces.c,v
retrieving revision 1.349
retrieving revision 1.350
diff -u -b -r1.349 -r1.350
--- xfaces.c    22 May 2006 01:02:40 -0000      1.349
+++ xfaces.c    3 Jul 2006 15:42:10 -0000       1.350
@@ -4799,7 +4799,14 @@
 DEFUN ("face-attribute-relative-p", Fface_attribute_relative_p,
        Sface_attribute_relative_p,
        2, 2, 0,
-       doc: /* Return non-nil if face ATTRIBUTE VALUE is relative.  */)
+       doc: /* Check whether a face attribute value is relative.
+Specifically, this function returns t if the attribute ATTRIBUTE
+with the value VALUE is relative.
+
+A relative value is one that doesn't entirely override whatever is
+inherited from another face.  For most possible attributes,
+the only relative value that users see is `unspecified'.
+However, for :height, floating point values are also relative.  */)
      (attribute, value)
      Lisp_Object attribute, value;
 {