Mail-Followup-To: Boguslaw Jackowski <B_Jackowski@GUST.org.pl>,
                  LATEX-L@LISTSERV.UNI-HEIDELBERG.DE, Marcin Wolinski 
                  <wolinski@ipipan.waw.pl>,
                  "Jerzy B. Ludwichowski" <Jerzy.Ludwichowski@uni.torun.pl>,
                  Staszek Wawrykiewicz <staw@GUST.org.pl>
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            <Pine.LNX.4.61.0911031941100.8953@linux.bop.eps.gda.pl>
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Message-ID:  <20091103230212.GA22544@irwin.uni-mannheim.de>
Date:         Wed, 4 Nov 2009 00:02:12 +0100
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From: Heiko Oberdiek <oberdiek@UNI-FREIBURG.DE>
Subject: Re: Encoding subset for lm* and tg*
To: LATEX-L@LISTSERV.UNI-HEIDELBERG.DE
In-Reply-To:  <Pine.LNX.4.61.0911031941100.8953@linux.bop.eps.gda.pl>
Precedence: list
Status: R

On Tue, Nov 03, 2009 at 08:14:10PM +0100, Boguslaw Jackowski wrote:

> HO> Result:
> HO> * lmtt misses
> HO>  * \textperthousand
> HO>  * \texttrademark
> HO>  * \textservicemark
> 
> This is on purpose. Squashed (because of monospacing) glyphs do not fit 
> to the overall CM look-and-feel, moreover, the typesetting of trademark 
> and servicemark is trivial not only in TeX, but even in Word, and the 
> glyph perthousandzero (slot 24 in the Cork aka ec encoding) can be used 
> to obtain perthousand, permyriad, etc.
> 
> >* qcr (tgcursor) misses
> > * \textleftarrow
> > * \textrightarrow
> > * \textuparrow
> > * \textdownarrow
> 
> No, it didn't miss these glyphs -- they appeared as small,
> irregularly shaped dots ;-))
> 
> Simply, a bug. Thanks for spotting it. Corrected, TG package
> (on GUST website) updated an hour ago -- Staszek, what about
> using the corrected package in TL2009?

Thanks for fixing the bugs.

Summary: the following fonts also have subencoding 0:
* Latin Modern: lmdh, lmss, lmssq, lmvtt
* TeX Gyre: qag, qbk, qcr, qcs, qpl, qtm, qzc, qhvc

Open issue: lmtt misses \textperthousand, \texttrademark, \textservicemark
I agree, they would look ugly squeezed into the width of the other glyphs.
But what to do with textcomp's subencoding?
* virtual font that provides the missing glyphs
* new subencoding
Frank?

Yours sincerely
  Heiko <oberdiek@uni-freiburg.de>