xchangecontext isn't in musixtex.tex; it's defined in pmx.tex. I believe the crucial difference is how end-of-system is handled.
Bob On Fri, Aug 11, 2023 at 7:32 PM <dsim...@roadrunner.com> wrote: > Not that I remember anything about the detail, but looking at the TeX that > PMX generates, it appears to use \xchangecontext rather than \Changecontext > to activate the key change. Furthermore, searching thru the PMX source > code, it doesn’t ever use \Changecontext. However, I still don’t know > exactly what image Jean-Pierre was trying to create when he first generated > the error, since he hasn’t yet provided such an image. > > > > --Don > > > > *From:* TeX-Music <tex-music-bounces+dsimons=roadrunner....@tug.org> *On > Behalf Of *Bob Tennent > *Sent:* Friday, August 11, 2023 2:49 PM > *To:* Werner Icking Music Archive <tex-music@tug.org> > *Subject:* Re: [Tex-music] check@staff ... specified range > > > > This suggests that PMX doesn't invoke the buggy code in musixtex.tex. > > > > On Fri, Aug 11, 2023 at 2:12 PM <dsim...@roadrunner.com> wrote: > > Jean-Pierre-- > > The attached image roughly reproduces your most recent 1-instrument image, > but with an added instrument above with only blank rests. It came from this > file: > > ======================== > 3 2 3 4 3 4 0 1 > 1 2 20 0 > > > ttt > ./ > AS0- > f24 za zc zd g-4 zb zd | b zd b zd g- zb | a2 zc ,g zb | b4 zd b zd g- zb / > a45x3 d- c a+x3 d- c g+x3 d b | b+8 d- b+ d- g d | a+ d- a+ d- g d | > b+ d- b+ d- g d / > rbd2 | rbd | rbd | rbd / > K+0+3 > Rd > a44 zc d- g zb | d d- b+ | d d- a+ / > a85 d- a+ d- g d | b+ d- b+ d- g d | b+ d- b+ d- g d / > rbd2 | rbd | rbd / > Rl > Cb > dd23 zd- | rp Rr / > a85 a- d a f+ a- | a+ f d a f d / > rb2d | rbd / > ========================= > > However, I'm still not clear on exactly what you were trying to create when > you generated the error. The two different versions of your tex file that > do > work produce two different images. I wanted to create a PMX file that tries > to do EXACTLY what you were trying to do when you generated the error. > > --Don > > > -----Original Message----- > > From: TeX-Music <tex-music-bounces+dsimons=roadrunner....@tug.org> > > On Behalf Of Jean-Pierre Coulon > > Sent: Friday, August 11, 2023 10:30 AM > > To: Werner Icking Music Archive <tex-music@tug.org> > > Subject: Re: [Tex-music] check@staff ... specified range > > > > On Fri, 11 Aug 2023, dsim...@roadrunner.com wrote: > > > > > Jean-Pierre, could you post a .tex file that works and shows exactly > > > what you want? I'm trying to reproduce whatever your problem is with a > > > PMX-generated file, and so far cannot recreate the problem. The > > > following PMX file runs fine: > > > > If you change \generalsignature3\Changecontext into \bar in my example it > > works. > > > > If you say \instrumentnumbers1 instead of 2 it works too. See my pdf. > > > > Please post the pdf output of your PMX. > > > > -- > > Jean-Pierre Coulon > ------------------------------- > TeX-music@tug.org mailing list > If you want to unsubscribe or look at the archives, go to > https://tug.org/mailman/listinfo/tex-music > > ------------------------------- > TeX-music@tug.org mailing list > If you want to unsubscribe or look at the archives, go to > https://tug.org/mailman/listinfo/tex-music >
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