Don--,
it's great, when you find some time for improvements. From the point of
view of the testsuite, I would be most interested in dealing with the
quarter grace notes in the 3rd bar. Concerning stem length of sixteenth
notes and slurs I find Liliyponds dimensions nicer.
--Dieter
Am 05.12.2020 um 17:58 schrieb [email protected]:
Dieter—
Speaking of more relevant problems, I noticed one in this example: It
seems that PMX cannot do the after-grace on the last note of bar 2.
But that could be even more tricky to fix.
I also thought it would be interesting to directly compare the layout
PMX produces vs the one from Lilypond.
Lilypond, then PMX at 16 pt:
Several things I notice:
1. On the double-beamed graces, PMX’s stem could be shorter. I’ve
noticed all along that the MusiXTeX default stem length on
multiply beamed notes is longer than I would prefer. I think it
just builds outward from the single-beam height. For non-grace
notes you can change the beam height case-by-case, but I doubt
it’s currently possible with graces in PMX.
2. PMX has a noticeably wider blank space at the end of each bar.
3. PMX’s grace note bodies are all a bit closer to the main note than
Lilypond’s. But on single graces, Lilypond’s flag drops lower than
MusixTeX’s.
4. PMX’s slurs end before crossing the main stem; Lilypond’s cross it.
I’m open to comments and possible code revisions on any of this.
--Don
*From:* TeX-Music <[email protected]>
*On Behalf Of *Dieter
*Sent:* Saturday, December 5, 2020 2:25 AM
*To:* [email protected]
*Subject:* Re: [Tex-music] PMX grace note problem
Hi Don--
Of course you are perfectly right, not spending days on this problem,
just in order to satisfy the testsuite.
I might encounter other problems in the testsuite, which are more
relevant.
--Dieter
Am 05.12.2020 um 02:28 schrieb [email protected]
<mailto:[email protected]>:
In light of my recent problems posting to ICK, I’m curious to see
if this goes through.
The only PMX problem here occurs with a 2-note, unbeamed grace.
It’s true that PMX chokes on this, and its also true that with
some effort I could modify the code to make it work. But really??
Is there any composer in the history of the world who has ever
called for multiple unbeamed grace notes on a single note??
--Don
*From:* TeX-Music
<[email protected]>
<mailto:[email protected]> *On
Behalf Of *Dieter
*Sent:* Friday, December 4, 2020 8:00 AM
*To:* Werner Icking Music Archive <[email protected]>
<mailto:[email protected]>
*Subject:* [Tex-music] PMX grace note problem
I am checking XML2PMX with the the inofficial testsuite for
MusicXML of Lilypond.
This is one of the tasks.
XML2PMX does not yet solve the problem. And when I try to model it
directly in PMX:
======================================================================
---
%\input musixlyr
%\special{papersize=297mm,420mm}%
---
%|
%<?xmlversion="1.0"encoding="UTF-8"?>
%<!DOCTYPEscore-partwisePUBLIC"-//Recordare//DTDMusicXML1.0Partwise//EN""http://www.musicxml.org/dtds/partwise.dtd";
<http://www.musicxml.org/dtds/partwise.dtd>>
%
%
%
%
%Part P1 :
%
%
% nv, -noinst, nostaves per instrument
1 -1 1
% mtrnuml,mtrdenl,mtrnmp,mtrdnp,xmtrnum0,isig
4 4 0 6 0 0
%
% npages,nsyst,musicsize,fracindent
0 5 16 0.07
t
./
Tt
Tc
Abepl
%%w277m
%%h390m
% ( 1| 1| 1) 1
G1m2d5 c45 G2m2e5 d5 c45 G1m2d5 c45 G1m1d5 c45 /
% ( 1| 1| 1) 2
G1m2sxd5 c45 G2m2e5 d5 c25 [ G1m2sxd5 c85 G1m2sxd5 c85 ] /
% ( 1| 1| 1) 3
G1m2e5 c45 zf4 G1m0d5s c45 G2m0d5f a4f c45 c45 /
===========================================================
I run into
Regards, Dieter
P.S. the first two lines come out properly.
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--
____________________________________
Dr. Dieter Glötzel
Im Rosengarten 27
64367 Mühltal
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____________________________________
Dr. Dieter Glötzel
Im Rosengarten 27
64367 Mühltal
Tel.: 06151 / 360 82 72
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