dvipdfmx:warning: Invalid CMap

[Shunsaku Hirata]

Hi Jean-François,

Fixed. Thank you for reporting.

Thanks,
Shunsaku Hirata

2019年4月1日(月) 7:02 jfbu <jfbu at free.fr>:
>
> Hi Shunsaku,
>
> Thanks for this quick analysis and upcoming fix,
>
> Best,
>
> Jean-François
> Le 31 mars 2019 à 16:13, Shunsaku Hirata <shunsaku.hirata74 at gmail.com> a écrit :
>
> > Hi Jean-François,
> >
> > I identified the cause of this problem.
> > There should be no problem in output PDF but dvipdfmx wrongly issues
> > a warning.
> >
> > Problem description:
> > Dvipdfmx is unnecessarily trying to create an empty ToUnicode CMap,
> > and as a result, it wrongly issues a warning.
> >
> > It will be fixed soon.
> >
> > Thanks,
> > Shunsaku Hirata
> >
> > 2019年3月31日(日) 16:38 jfbu <jfbu at free.fr>:
> >>
> >> Hi,
> >>
> >> after some giant and dichotomy I reduced to the following MWE
> >>
> >> \documentclass{article}
> >> \usepackage{newtxmath}
> >>
> >> \begin{document}
> >>
> >> $\varepsilon$
> >>
> >> % triggered by \eTeX from scrdoc class
> >>
> >> \end{document}
> >>
> >>
> >> In my context I was using \eTeX macro, I had forgotten it
> >> actually came with scrdoc class but anyway the important
> >> thing is that it does $\varepsilon$ and newtxmath
> >> package was loaded.
> >>
> >> I am not using xetex, only latex temp.tex and then:
> >>
> >> $ dvipdfmx -vv temp.dvi
> >> <FONTMAP:/usr/local/texlive/2019/texmf-var/fonts/map/pdftex/updmap/pdftex.map><FONTMAP:/usr/local/texlive/2019/texmf-var/fonts/map/dvipdfmx/updmap/kanjix.map><FONTMAP:/usr/local/texlive/2019/texmf-dist/fonts/map/dvipdfmx/ckx.map>temp.dvi -> temp.pdf
> >> DVI Comment:  TeX output 2019.03.31:0933
> >> <AGL:texglyphlist.txt><AGL:pdfglyphlist.txt><AGL:glyphlist.txt>[1<ntxmi at 9.96pt(TFM:ntxmi[/usr/local/texlive/2019/texmf-dist/fonts/tfm/public/newtx/ntxmi.tfm])(VF:/usr/local/texlive/2019/texmf-dist/fonts/vf/public/newtx/ntxmi.vf(TFM:txmi[/usr/local/texlive/2019/texmf-dist/fonts/tfm/public/txfonts/txmi.tfm])<txmi at 9.96pt(VF:/usr/local/texlive/2019/texmf-dist/fonts/vf/public/txfonts/txmi.vf(TFM:rtxmi[/usr/local/texlive/2019/texmf-dist/fonts/tfm/public/txfonts/rtxmi.tfm])<rtxmi at 9.96pt
> >> fontmap: rtxmi -> rtxmi.pfb
> >>
> >> pdf_font>> Simple font "rtxmi.pfb" enc_id=<builtin,-1> opened at font_id=<rtxmi,0>.
> >>> (TFM:rtxptmri[/usr/local/texlive/2019/texmf-dist/fonts/tfm/public/txfonts/rtxptmri.tfm])<rtxptmri at 9.96pt
> >> fontmap: rtxptmri -> utmri8a.pfb(8r.enc)
> >> (Encoding:8r.enc[TeXBase1Encoding])
> >> pdf_font>> Simple font "utmri8a.pfb" enc_id=<8r.enc,3> opened at font_id=<rtxptmri,1>.
> >>> )(VF)>(TFM:rntxmi[/usr/local/texlive/2019/texmf-dist/fonts/tfm/public/newtx/rntxmi.tfm])<rntxmi at 9.96pt
> >> fontmap: rntxmi -> rntxmi.pfb
> >>
> >> pdf_font>> Simple font "rntxmi.pfb" enc_id=<builtin,-1> opened at font_id=<rntxmi,2>.
> >>> )(VF)><cmr10 at 9.96pt(TFM:cmr10[/usr/local/texlive/2019/texmf-dist/fonts/tfm/public/cm/cmr10.tfm])
> >> fontmap: cmr10 -> cmr10.pfb
> >>
> >> pdf_font>> Simple font "cmr10.pfb" enc_id=<builtin,-1> opened at font_id=<cmr10,3>.
> >>> ](rtxmi.pfb[rtxmi][built-in][Type1][2 glyphs][320 bytes])(utmri8a.pfb[NimbusRomNo9L-ReguItal][TeXBase1Encoding][Type1])(rntxmi.pfb[rntxmi][built-in][Type1])(cmr10.pfb[CMR10][built-in][Type1][2 glyphs][348 bytes])
> >> dvipdfmx:warning: Invalid CMap
> >>
> >> Compression saved 595 bytes
> >> 2534 bytes written
> >>
> >> Best,
> >>
> >> Jean-François
> >>
> >> Le 31 mars 2019 à 04:52, Shunsaku Hirata <shunsaku.hirata74 at gmail.com> a écrit :
> >>
> >>> Hi Jean-François,
> >>>
> >>> Is it possible to provide console output of dvipdfmx invoked
> >>> with the "-vv" option supplied?
> >>> Also, the following information would be helpful:
> >>> - processing XeTeX output?
> >>> - font used in your document.
> >>>
> >>> Thanks,
> >>> Shunsaku Hirata
> >>>
> >>> 2019年3月31日(日) 6:53 jfbu <jfbu at free.fr>:
> >>>>
> >>>> Hi,
> >>>>
> >>>> The same project build with TeXLive 2019 issues
> >>>>
> >>>> dvipdfmx:warning: Invalid CMap
> >>>>
> >>>> but not with TeXLive 2018.
> >>>>
> >>>> Where should I go look for source of problem (if any)?
> >>>>
> >>>> Best,
> >>>>
> >>>> Jean-François
> >>>>
> >>>>
> >>
>