X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpaper-column.cc;h=155e37bdec40d1afa45c35d94d2497c7ac9cbecc;hb=e0af94bb8939bc6f4998db6294010baa77139092;hp=a7ca3116c0ce75ccbe88df7a8a96ed03975d6f58;hpb=e420ccea878d8758c3befeb441eff4e5b534d79e;p=lilypond.git

diff --git a/lily/paper-column.cc b/lily/paper-column.cc
index a7ca3116c0..155e37bdec 100644
--- a/lily/paper-column.cc
+++ b/lily/paper-column.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1997--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -198,11 +198,11 @@ Paper_column::break_align_width (Grob *me, SCM align_syms)
   for (;!align && scm_is_pair (align_syms); align_syms = scm_cdr (align_syms))
     {
       SCM align_sym = scm_car (align_syms);
-      if (align_sym == ly_symbol2scm ("staff-bar")
-          || align_sym == ly_symbol2scm ("break-alignment"))
+      if (scm_is_eq (align_sym, ly_symbol2scm ("staff-bar"))
+          || scm_is_eq (align_sym, ly_symbol2scm ("break-alignment")))
         align = Pointer_group_interface::find_grob
           (me, ly_symbol2scm ("elements"),
-           (align_sym == ly_symbol2scm ("staff-bar")
+           (scm_is_eq (align_sym, ly_symbol2scm ("staff-bar"))
             ? Bar_line::non_empty_barline
             : Break_alignment_interface::has_interface));
       else
@@ -256,7 +256,13 @@ Paper_column::get_interface_extent (Grob *column, SCM iface, Axis a)
   to your score.
   Also, as of 2013-10-16 there's a switch in Frescobaldi that turns this on.
 */
-MAKE_SCHEME_CALLBACK (Paper_column, print, 1);
+MAKE_DOCUMENTED_SCHEME_CALLBACK (Paper_column, print, 1,
+                                 "Optional stencil for @code{PaperColumn} or"
+                                 "@code{NonMusicalPaperColumn}.\n"
+                                 "Draws the @code{rank number} of each column,"
+                                 " its moment in time, a blue arrow showing the"
+                                 " ideal distance, and a red arrow showing the"
+                                 " minimum distance between columns.");
 SCM
 Paper_column::print (SCM p)
 {