From 7c43c8ae7479f8c94bfe41101c10abffda4f2b50 Mon Sep 17 00:00:00 2001
From: hanwen <hanwen>
Date: Sun, 18 May 2003 13:31:44 +0000
Subject: [PATCH] remove GraceContext. Update examples.

---
 ChangeLog             |  6 ++++++
 input/les-nereides.ly |  4 ----
 input/test/bagpipe.ly | 19 +++++--------------
 ly/engraver-init.ly   |  5 -----
 ly/params-as-init.ly  |  1 -
 scripts/convert-ly.py | 13 ++++++++++++-
 6 files changed, 23 insertions(+), 25 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index feef72a443..422757d1bc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2003-05-18  Han-Wen Nienhuys  <hanwen@cs.uu.nl>
+
+	* ly/engraver-init.ly: remove GraceContext. Update examples.
+
 2003-05-18  Jan Nieuwenhuizen  <janneke@gnu.org>
 
 	* GNUmakefile.in (fonts): Also make fontball.
@@ -15,6 +19,8 @@
 
 2003-05-18  Han-Wen Nienhuys  <hanwen@cs.uu.nl>
 
+	* VERSION: 1.7.19 released
+	
 	* scm/music-functions.scm (set-octavation): new function.
 
 	* input/regression/ottava.ly: new file
diff --git a/input/les-nereides.ly b/input/les-nereides.ly
index 8bfd4681ad..cfd1ddffd1 100644
--- a/input/les-nereides.ly
+++ b/input/les-nereides.ly
@@ -339,10 +339,6 @@ lowerDynamics =  \context Dynamics=lower \notes{
 	    \accepts Dynamics
 	    VerticalAlignment \override #'forced-distance = #7
         }
-	\translator {
-	    \GraceContext
-	    Stem \override #'stroke-style = #""
-        }
     }
 }
 
diff --git a/input/test/bagpipe.ly b/input/test/bagpipe.ly
index a23586ce4b..d648c9604d 100644
--- a/input/test/bagpipe.ly
+++ b/input/test/bagpipe.ly
@@ -7,23 +7,14 @@
  title="Flower of Scotland"
 }
 
+#(add-to-grace-init NoteHead 'font-relative-size -2)
+#(add-to-grace-init Stem 'stroke-style "")
+#(add-to-grace-init Stem 'length 6)
+#(add-to-grace-init Stem 'font-relative-size -2)
+
 \paper {
   linewidth = 14.0 \cm
   indent = 0.0 \cm
-  \translator {
-  	\GraceContext
-
-	NoteHead \override #'font-relative-size = #-2
-	NoteHead \override #'font-relative-size = #-2	
-        Stem \override #'stroke-style = #""
-    % The following determines the length of stems without beams
-    % default is between 2.8 and 4.0 depending on the number of flags
-         Stem \override #'length = #6	
-        Stem \override #'font-relative-size = #-2
-	GraceAlignItem \override #'horizontal-space = #1
-	Stem \override #'stroke-style = #""
- 
-  }
   \translator { \StaffContext
   	TimeSignature \override #'style = #'C
 %  	TimeSignature \override #'visibility-function = #begin-of-line-visible
diff --git a/ly/engraver-init.ly b/ly/engraver-init.ly
index fc02418ad2..72066fe251 100644
--- a/ly/engraver-init.ly
+++ b/ly/engraver-init.ly
@@ -1,11 +1,6 @@
 \version "1.7.18"
 
 
-% web site build hack
-GraceContext = \translator{
-        \type "Engraver_group_engraver"
-}
-
 
 %
 % setup for Request->Element conversion. Guru-only
diff --git a/ly/params-as-init.ly b/ly/params-as-init.ly
index 7f0d873d6d..835f813b2f 100644
--- a/ly/params-as-init.ly
+++ b/ly/params-as-init.ly
@@ -14,7 +14,6 @@ stafflinethickness = \staffspace / 2.0
 \translator { \NoteNamesContext }
 \translator { \ScoreContext }
 \translator { \ChoirStaffContext }
-\translator { \GraceContext }
 \translator { \RhythmicStaffContext}
 \translator { \StaffContext }
 \translator { \VoiceContext }
diff --git a/scripts/convert-ly.py b/scripts/convert-ly.py
index 056decf8ce..5bac82e89f 100644
--- a/scripts/convert-ly.py
+++ b/scripts/convert-ly.py
@@ -1182,10 +1182,21 @@ if 1:
 		return str
 	
 	conversions.append (((1,7,18), conv,
-			     """"groupOpen/Close  -> start/stopGroup,
+			     """groupOpen/Close  -> start/stopGroup,
 			     #'outer  -> #'enclose-bounds
 			     """))
 
+if 1:
+	def conv(str):
+		if re.search( r'\\GraceContext'):
+			sys.stderr.write ("GraceContext has been removed")
+			sys.stderr.write ("please use #(add-to-grace-init .. )")
+			raise FatalConversionError()
+			
+		return str
+	
+	conversions.append (((1,7,19), conv,"remove GraceContext"))
+
 
 
 ################################
-- 
2.39.5