CVSROOT: /cvsroot/lilypond
Module name: lilypond
Branch:
Changes by: Han-Wen Nienhuys <[EMAIL PROTECTED]> 05/08/04 14:46:00
Modified files:
. : ChangeLog
lily : beam.cc spacing-engraver.cc spacing-spanner.cc
ly : engraver-init.ly
scm : define-grobs.scm
Log message:
(shift_region_to_valid): divide by zero fix. This
fixes beams with a single stem (eg. beams across linebreaks.)
CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/lilypond/lilypond/ChangeLog.diff?tr1=1.3955&tr2=1.3956&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/lilypond/lilypond/lily/beam.cc.diff?tr1=1.305&tr2=1.306&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/lilypond/lilypond/lily/spacing-engraver.cc.diff?tr1=1.73&tr2=1.74&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/lilypond/lilypond/lily/spacing-spanner.cc.diff?tr1=1.146&tr2=1.147&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/lilypond/lilypond/ly/engraver-init.ly.diff?tr1=1.240&tr2=1.241&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/lilypond/lilypond/scm/define-grobs.scm.diff?tr1=1.217&tr2=1.218&r1=text&r2=text
Patches:
Index: lilypond/ChangeLog
diff -u lilypond/ChangeLog:1.3955 lilypond/ChangeLog:1.3956
--- lilypond/ChangeLog:1.3955 Thu Aug 4 13:36:42 2005
+++ lilypond/ChangeLog Thu Aug 4 14:46:00 2005
@@ -1,5 +1,8 @@
2005-08-04 Han-Wen Nienhuys <[EMAIL PROTECTED]>
+ * lily/beam.cc (shift_region_to_valid): divide by zero fix. This
+ fixes beams with a single stem (eg. beams across linebreaks.)
+
* lily/parser.yy (simple_string): allow \new STRING_IDENTIFIER.
* flower/rational.cc (operator +): prevent overflow. This fixes
Index: lilypond/lily/beam.cc
diff -u lilypond/lily/beam.cc:1.305 lilypond/lily/beam.cc:1.306
--- lilypond/lily/beam.cc:1.305 Sun Jul 24 19:31:02 2005
+++ lilypond/lily/beam.cc Thu Aug 4 14:46:00 2005
@@ -941,7 +941,7 @@
Real dy = pos[RIGHT] - pos[LEFT];
Real y = pos[LEFT];
- Real slope = dy / dx;
+ Real slope = dx ? (dy / dx) : 0.0;
/*
Shift the positions so that we have a chance of finding good
Index: lilypond/lily/spacing-engraver.cc
diff -u lilypond/lily/spacing-engraver.cc:1.73
lilypond/lily/spacing-engraver.cc:1.74
--- lilypond/lily/spacing-engraver.cc:1.73 Thu Aug 4 01:01:12 2005
+++ lilypond/lily/spacing-engraver.cc Thu Aug 4 14:46:00 2005
@@ -145,7 +145,6 @@
return;
}
-
Moment shortest_playing;
shortest_playing.set_infinite (1);
for (int i = 0; i < playing_durations_.size (); i++)
Index: lilypond/lily/spacing-spanner.cc
diff -u lilypond/lily/spacing-spanner.cc:1.146
lilypond/lily/spacing-spanner.cc:1.147
--- lilypond/lily/spacing-spanner.cc:1.146 Thu Aug 4 01:01:12 2005
+++ lilypond/lily/spacing-spanner.cc Thu Aug 4 14:46:00 2005
@@ -414,6 +414,11 @@
compound_fixed /= wish_count;
}
+ if (options->uniform_ && l->break_status_dir () != RIGHT)
+ {
+ compound_fixed = 0.0;
+ }
+
assert (!isinf (compound_space));
compound_space = max (compound_space, compound_fixed);
Index: lilypond/ly/engraver-init.ly
diff -u lilypond/ly/engraver-init.ly:1.240 lilypond/ly/engraver-init.ly:1.241
--- lilypond/ly/engraver-init.ly:1.240 Wed Aug 3 13:03:57 2005
+++ lilypond/ly/engraver-init.ly Thu Aug 4 14:46:00 2005
@@ -116,16 +116,14 @@
\context{
\type "Engraver_group_engraver"
- \consists "Output_property_engraver"
-
minimumVerticalExtent = ##f
extraVerticalExtent = ##f
verticalExtent = ##f
localKeySignature = #'()
+ createSpacing = ##t
- \consists "Pitch_squash_engraver"
+
squashedPosition = #0
- \consists "Separating_line_group_engraver"
\name RhythmicStaff
\alias "Staff"
@@ -135,19 +133,25 @@
\override StaffSymbol #'line-count = #1
\override Stem #'neutral-direction = #1
- \override Beam #'neutral-direction = #1
- %% \consists "Repeat_engraver"
- \consists "Dot_column_engraver"
+ \override Beam #'neutral-direction = #1
+
+ \consists "Output_property_engraver"
+ \consists "Font_size_engraver"
\consists "Volta_engraver"
+ \consists "Separating_line_group_engraver"
+ \consists "Dot_column_engraver"
\consists "Bar_engraver"
- \consists "Time_signature_engraver"
- \consists "Staff_symbol_engraver"
\consists "Ledger_line_engraver"
+ \consists "Staff_symbol_engraver"
+ \consists "Pitch_squash_engraver"
+ \consists "Time_signature_engraver"
\consists "Instrument_name_engraver"
\consists "Axis_group_engraver"
+
\accepts "Voice"
\accepts "CueVoice"
\defaultchild "Voice"
+
\description "
A context like @code{Staff} but for printing rhythms. Pitches are
ignored; the notes are printed on one line.
Index: lilypond/scm/define-grobs.scm
diff -u lilypond/scm/define-grobs.scm:1.217 lilypond/scm/define-grobs.scm:1.218
--- lilypond/scm/define-grobs.scm:1.217 Wed Aug 3 18:23:47 2005
+++ lilypond/scm/define-grobs.scm Thu Aug 4 14:46:00 2005
@@ -660,11 +660,11 @@
(space-alist . (
(custos . (extra-space . 0.0))
(ambitus . (extra-space . 2.0))
- (time-signature . (extra-space . 0.0))
+ (time-signature . (extra-space . 1.0))
(staff-bar . (extra-space . 0.0))
(breathing-sign . (minimum-space . 0.0))
(clef . (extra-space . 0.8))
- (first-note . (fixed-space . 1.0))
+ (first-note . (fixed-space . 2.0))
(right-edge . (extra-space . 0.0))
(key-signature . (extra-space . 0.0))
(key-cancellation . (extra-space . 0.0))
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