David Kastrup [Sun, 17 Nov 2013 18:29:06 +0000 (19:29 +0100)]
Issue 3663: Crash with \repeat ... \alternative and \remove "Bar_engraver"
This approach is just poking around in the dark and removing Scheme
error messages. In particular substituting the original glyph for
left-bar-line and right-bar-line (when missing) in calls to
span-bar::compound-bar-line seems fishy, and the original logic
for setting left-bar-broken if left-bar-line is not even present
is also not clear to me.
The results for the example in the bug report:
form = \new Staff \with {
\remove "Bar_engraver"
} \repeat volta 2 {
s1
} \alternative {
s1 % first ending
s1 % second ending
} % form
\score {
<<
\form
>>
} % score
are also not identical with the 2.16 results: the volta brackets now
run into each other; before there was a gap.
It fixes the crash. I have no idea what a proper fix would look like.
David Kastrup [Mon, 18 Nov 2013 11:37:59 +0000 (12:37 +0100)]
Issue 3668: Let NullVoice have an existence in MIDI
Issue 3457 omitted to introduce the NullVoice context into MIDI. This
implementation is incomplete (see the TODO in performer-init.ly), but
at least it does not let the context structure go off the deep end in
MIDI.
David Kastrup [Sat, 16 Nov 2013 12:24:11 +0000 (13:24 +0100)]
Let a PITCH_IDENTIFIER optionally be followed by octave modifiers
This makes pitch identifiers more similar to note names. There is no
point in keeping the distinction just for triggering syntax errors
on music that has no sensible other interpretation.
"unpitched" simply means that this is rendered as a normal NoteEvent,
but the pitch information is missing and has to be filled in by some
other means. The example using RhythmicStaff is not actually
commendable as the MIDI rendition still requires a pitch or drum
type. It's just that as of this patch, there are no immediately
useful applications. The rhythmic shorthand { c4 4. 8 4 } is
introduced by a later patch.
David Kastrup [Tue, 5 Nov 2013 16:12:17 +0000 (17:12 +0100)]
Let #{ 4 #} be a duration while #{ 4 \cm #} stays a length
An UNSIGNED not followed by a NUMERIC_IDENTIFIER inside of #{ ... #}
is interpreted as a duration rather than a number. Also, inside
of #{ ... #} no "numeric expressions" using binary operators +-*/ are
interpreted.
The behavior of (signed and unsigned) integers and numeric expressions
in assignments and as function arguments rather than inside
of #{ ... #} is not affected.
David Kastrup [Sun, 3 Nov 2013 07:54:21 +0000 (08:54 +0100)]
Issue 3644: A \score-lines markup list command for multi-lines embedded scores
Originally requested as issue 1334.
Like the \score markup, \score-lines is not called through the normal
markup list command mechanisms as it would require something awkward
along the lines of
\score-lines ##{ \score { ... } #}
to get this through. Instead, a reserved word \score-lines in the
parser will manually call the command with an embedded score, leading
to just
\score-lines { ... }
This is somewhat clumsy in several ways: it requires an additional
reserved identifier (no other reserved identifier contains a dash),
and it means that a score may occur in a file without an explicit
enclosing \score command.
Nevertheless, the previous semantics implemented as issue 1334 were
not tenable: particularly after issue 3270 had been passed, it was
close to impossible for the average user to come up with a way of
getting an actual markup list from a score.
Note that there are as of yet no user-level commands spacing a markup
list in a way similar to the spacing inside of a \score markup.
David Kastrup [Sun, 3 Nov 2013 14:30:53 +0000 (15:30 +0100)]
Issue 3645: Allow \partial to occur in mid-piece
This is done by moving measurePosition to negative values when at the
beginning of a measure, and to a respective distance before the end of
the measure in case the measure has already been started.
David Kastrup [Thu, 31 Oct 2013 11:03:02 +0000 (12:03 +0100)]
Issue 2379: resetting autoBeaming after a cadenza
Letting measurePosition track the grace state of current_moment
unconditionally keeps it from moving into uncharted territory when
Timing.timing gets switched on or off during grace times.
Mike Solomon [Sat, 2 Nov 2013 15:35:44 +0000 (16:35 +0100)]
Issue 3631: 2.17 does a worse job with vertical spacing and/or the page layout than 2.16
Looks for prebroken pieces of dead items in the pure relevant function.
Even if the item is dead, its prebroken pieces may not be. We need to check
them and build them into the pure skylines of axis groups used by the
align interface.
David Kastrup [Thu, 31 Oct 2013 22:34:12 +0000 (23:34 +0100)]
Issue 3641: Keep only one Axis_group_engraver active
The internal context property axisEngraver is used for tracking the
currently active Axis_group_engraver. This supercedes the solution
attempted in issue 2990.
David Nalesnik [Mon, 21 Oct 2013 21:53:31 +0000 (16:53 -0500)]
Improvements to \offset
Property can be specified with or without #' prefix.
Directed tweaks are possible.
Music is returned in case of a failed tweak on that music. This eliminates
cryptic "post-event expected" error.
Regtest:
--remove #' prefix before property names
--remove unnecessary # before numbers
--add example showing directed tweaks
--faulty tweak converted to an override of correct property
Revise docstring of find-value-to-offset in `scm/music-functions.scm.'
David Kastrup [Sat, 26 Oct 2013 06:22:18 +0000 (08:22 +0200)]
Issue 3633: Freeze measurePosition while Timing.timing is off
Also don't reset it in \cadenzaOff, and leave autoBeaming alone in
\cadenzaOn/\cadenzaOff. This should cause quite fewer interferences
of cadenze with timing, accidentals, barlines and other stuff.
Thomas Morley [Wed, 16 Oct 2013 19:39:57 +0000 (21:39 +0200)]
format-metronome-mark and metronome-markup don't support styles other than default
issue 3096
- introducing 'styled-metronome-markup' with the (currently quite
theoretical) possibility to use another font here. For now
the font-argument is used only to make
\override MetronomeMark #'font-name = ...
possible.
- adding 'flag-style to define-grob-properties.scm, the
MetronomeMark-properties in define-grobs.scm and in text-interface.cc
- adding a regtest for different 'metronomeMarkFormatter'.
It's now possible to override MetronomeMark with 'style, 'flag-style and
'font-name to customize the appearance.