From: Werner Lemberg <wl@gnu.org>
Date: Sat, 4 Aug 2007 18:42:57 +0000 (+0200)
Subject: Minor clarification.
X-Git-Tag: release/2.11.29-1~6
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=db65f81199fce07fb133b2a73706fd9da1263ade;p=lilypond.git

Minor clarification.
---

diff --git a/scm/define-grob-properties.scm b/scm/define-grob-properties.scm
index 10cdb8e4f2..8e26ca9eb6 100644
--- a/scm/define-grob-properties.scm
+++ b/scm/define-grob-properties.scm
@@ -189,7 +189,8 @@ X@tie{}dimension by this much.")
      (extra-dy ,number? "Slope glissandi this much extra.")
      (extra-offset ,number-pair? "A pair representing an offset.  This
 offset is added just before outputting the symbol, so the typesetting
-engine is completely oblivious to it.")
+engine is completely oblivious to it.  The values are measured in
+@code{staff-space} units of the staff's @code{StaffSymbol}.")
      (extra-spacing-width ,number-pair? "In the horizontal spacing
 problem, we pad each item by this amount (by adding the @q{car} on the
 left side of the item and adding the @q{cdr} on the right side of the