cbfonts-fd (4mar16)

git-svn-id: svn://tug.org/texlive/trunk@39936 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 281 insertions, 184 deletions

diff --git a/Master/texmf-dist/source/fonts/cbfonts-fd/cbfonts-fd.fdd b/Master/texmf-dist/source/fonts/cbfonts-fd/cbfonts-fd.fdd
index 23f2f2d6578..79801a6c3fb 100644
--- a/Master/texmf-dist/source/fonts/cbfonts-fd/cbfonts-fd.fdd
+++ b/Master/texmf-dist/source/fonts/cbfonts-fd/cbfonts-fd.fdd
@@ -78,7 +78,7 @@ distribute a modified version of this file under its original name.
 \endgroup
 %</internal>
 %
-% Copyright 2013 Claudio Beccari and any individual authors
+% Copyright 2013-2016 Claudio Beccari and any individual authors
 % 	    	      listed elsewhere in this file.  All rights reserved.
 % 
 % This file forms a font support for the babel-greek package.
@@ -101,7 +101,7 @@ distribute a modified version of this file under its original name.
 % |cbfonts-fd.fdd|
 % \fi
 %
-% \CheckSum{163}
+% \CheckSum{472}
 %
 % \iffalse        This is a META comment
 %
@@ -119,35 +119,42 @@ distribute a modified version of this file under its original name.
 %<LGRlmro,  >\ProvidesFile{lgrlmro.fd}
 %<LGRlmss,  >\ProvidesFile{lgrlmss.fd}
 %<LGRlmtt,  >\ProvidesFile{lgrlmtt.fd}
-         [2013/09/01 v1.0 %
+         [2016/03/04 v1.1 %
 %<LGRcmr,   >  Greek European Computer Regular]
 %<LGRcmro,  >  Greek European Computer Outline]
 %<LGRcmtt,  >  Greek European Computer Typewriter]
 %<LGRcmss,  >  Greek European Computer Sans Serif]
-%<LGRlcmss, >  Greek European Computer Sans Serif slide sizes]
-%<LGRlcmtt, >  Greek European Computer Typewriter slide sizes]
-%<LGRlmr,   >  Greek Latin Modern Regular]
-%<LGRlmro,  >  Greek Latin Modern Outline]
-%<LGRlmtt,  >  Greek Latin Modern Typewriter]
-%<LGRlmss,  >  Greek Latin Modern Sans Serif]
+%<LGRlcmss, >  Greek European Computer Sans Serif for slides]
+%<LGRlcmtt, >  Greek European Computer Typewriter for slides]
+%<LGRlmr,   >  Scalable Greek Latin Modern Regular]
+%<LGRlmro,  >  Scalable Greek Latin Modern Outline]
+%<LGRlmtt,  >  Scalable Greek Latin Modern Typewriter]
+%<LGRlmss,  >  Scalable Greek Latin Modern Sans Serif]
 %<*fdd>
 ]
 %</fdd>
 %
 %<*driver>
 \documentclass{ltxdoc}
-\GetFileInfo{cbfonts-fd.fdd}
 \providecommand\dsc{\expandafter{\normalfont\scshape docstrip}}
-\title{The file \texttt{cbfonts-fd.fdd} for use with
-      \LaTeXe.\thanks{This file has version
-           number \fileversion, dated \filedate.}}
-\date{\filedate}
-\author{Claudio Beccari}
-\usepackage{lmodern,array}
+\providecommand\GOBBLE[1]{}
+\usepackage{newpxtext,array}
 \usepackage[greek,english]{babel}
 \newcommand\greekexample[2]{{\fontencoding{LGR}\fontfamily{#1}\fontshape{#2}
 \selectfont abgdezhjiklmnxoprsvtufqyws\newline ABGDEZHJIKLMNXOPRSTUFQYW}}
-\begin{document}
+\makeatletter
+\newcommand*\setLGRfntscale{\bgroup
+\settoheight{\dimen3333}{\normalsize a}%
+\settoheight{\dimen4444}{\normalsize\usefont{LGR}{lmr}{m}{n} a}
+\dimen@=\dimexpr\dimen3333*\p@/\dimen4444\relax
+\edef\x{\egroup\noexpand\gdef\noexpand\lmfntscale{\strip@pt\dimen@}}\x}
+\makeatother
+\title{The file \texttt{cbfonts-fd.fdd} for use with
+      \LaTeXe}
+\date{Version number \expandafter\GOBBLE\fileversion, dated \filedate}
+\author{Claudio Beccari\quad\texttt{claudio dot beccari at gmail dot com}}
+\begin{document}\setLGRfntscale
+\GetFileInfo{cbfonts-fd.fdd}
 \maketitle
 \DocInput{cbfonts-fd.fdd}
 \end{document}
@@ -161,8 +168,9 @@ distribute a modified version of this file under its original name.
 %    Greek texts with the |LGR| encoded |cb| fonts.
 %
 %    The font definition files produced from this documented source file
-%    deal with both the |cb| fonts as LGR encoded (Greek) variant to match the
-%    European Computer Modern (T1 encoded EC fonts) and the Latin Modern fonts.
+%    deal with both the |cb| fonts as LGR encoded (Greek) variants to match the
+%    European Computer Modern (T1 encoded EC fonts) and the Latin Modern fonts
+%    (T1 encoded LM fonts).
 %    This file derives from the |greek.fdd| one, originally prepared by myself
 %    and Apostolos Syropoulos, under the supervision of Johannes Braams.
 %
@@ -175,7 +183,8 @@ distribute a modified version of this file under its original name.
 %    benefit of commercial versions of the \TeX\ system, for example for
 %    the commercial V\TeX\ distribution, or were superseded by differently
 %    named font collections, such as the |CM-super| one. For compatibility
-%    reasons the font description files were not modified.
+%    reasons the font description files were not modified and still provide
+%    a finite set of font sizes.
 %
 %    The Latin Modern font collection was created with the vector format
 %    in mind; therefore their font description files contain
@@ -232,16 +241,18 @@ distribute a modified version of this file under its original name.
 %
 %    \section{Font samples}
 %    Some font samples in medium series are shown in table~\ref{samples}.
-%	\begin{table}
+%	\begin{table}\centering\def\arraystretch{1.3}
 %   \caption{Some samples of Greek fonts}\label{samples}\medskip
-%   \begin{tabular}{>{\bfseries\raggedright}p{12em}p{13em}}
+%	\makebox[\textwidth][c]{%
+%   \begin{tabular}{>{\bfseries\raggedright}p{12em}p{20em}}
 %   Family and shape	&  Sample glyphs 					\\[1ex]
+%	\hline\noalign{\vskip1ex}
 %	Regular upright  &  \greekexample{lmr}{n}				\\
 %	Regular slanted  &  \greekexample{lmr}{sl}				\\
 %	Regular italics  &  \greekexample{lmr}{it}				\\
 %	Regular lipsian  &  \greekexample{lmr}{li}				\\
 %	Regular caps and small caps  &  \greekexample{lmr}{sc}	\\
-%	Regular serifed  &  \greekexample{lmr}{rs}				\\
+%	Regular with serifed lower case &  \greekexample{lmr}{rs}\\
 %	Regular unslanted italics  &  \greekexample{lmr}{ui}	\\
 %	Outline upright  &  \greekexample{lmro}{n}				\\
 %	Sans serif upright  &  \greekexample{lmss}{n}			\\
@@ -252,7 +263,7 @@ distribute a modified version of this file under its original name.
 %	Typewriter type caps and small caps  &  \greekexample{lmtt}{sc}\\
 %	Slides sans serif  &  \greekexample{lcmss}{n}			\\
 %	Slides typewriter  &  \greekexample{lcmtt}{n}
-%   \end{tabular}
+%   \end{tabular}}
 %	\end{table}
 %
 %   As the above examples show, in spite the fact that not all shapes have
@@ -260,7 +271,7 @@ distribute a modified version of this file under its original name.
 %	the corresponding EC and LM fonts. The necessary macros to change families, 
 %	series, and shapes are either the usual ones already available for the EC 
 %	and LM fonts, or are explicitly defined in the Greek language description 
-%	file or in package |teubner|.
+%	file and in package |teubner|.
 %	
 %	The outline family was requested at the very beginning of my work on Greek 
 %	fonts by Apostolos Syropoulos who needed them for a slide show he typeset 
@@ -286,6 +297,69 @@ distribute a modified version of this file under its original name.
 %	user to define him/her self the macros needed to select every family, 
 %	series and shape s/he wants to use.
 %
+%	\section{Scalable fonts}
+%	This new  package release redefines to font definition files of the Latin 
+%	Modern compatible CB Greek fonts so as to accept a scaling factor; the new 
+%	|lgrlm??.fd| files are compatible with the previous ones: in facts they 
+%	can be used exactly as the previous ones, but they can load slightly scaled 
+%	fonts in order to match the x-height of other Latin script fonts the users 
+%	might prefer to the standard Latin Modern ones. The users have three choices.
+%	\begin{enumerate}
+%	\item They define the macro |\lmfntscale| macro to contain the scaling factor.
+%	\item They define in their preamble the following code:
+%\begin{verbatim}
+%\makeatletter
+%\newcommand*\setLGRfntscale{\bgroup
+%\settoheight{\dimen3333}{\normalsize a}%
+%\settoheight{\dimen4444}{\normalsize\usefont{LGR}{lmr}{m}{n} a}
+%\dimen@=\dimexpr\dimen3333*\p@/\dimen4444\relax
+%\edef\x{\egroup\noexpand\gdef\noexpand\lmfntscale{\strip@pt\dimen@}}\x}
+%\makeatother
+%\end{verbatim}
+%	and, after |\begin{document}|,they use command |\serLGRfntscale| without any 
+%	argument, so that this macro doas the necessary calculations in order to 
+%	define the special macro |\lmfntscale| with the substitution text contain 
+%	the computed scale factor.
+%
+%	Notice that the declarations |\makeatletter| and |\makeatother| should 
+%	be omitted if that macro definition is inserted into a user's class or 
+%	package file.
+%	\item If available the users may call the |scalablecbfonts| package that 
+%	automatically computes the scale factor, or lets the users compute it by 
+%	issuing the  |\setLGRfntscale| command as described above, but it also 
+%	accepts a \emph{key=value} option with the \emph{value} containing the scale 
+%	factor the want to use; the users might load the package as in this example:
+%\begin{verbatim}
+%   \usepackage[scalefactor=1.08]{scalablecbfonts}
+%\end{verbatim}
+%	I suggest to use this package by letting it automatically compute the 
+%	scale factor; it yields the most accurate value.
+%
+%	The documentation of the |scalablecbfonts| gives more detailed information 
+%	to use the scaled Greek Latin Modern CB fonts in conjunction with Latin 
+%	script fonts different from the Latin Modern ones.
+%	\end{enumerate}
+%
+%	It is worth noting that in order to use the scaled Latin Modern compatible 
+%	CB Greek fonts it is compulsory that their family names start with |lm|; 
+%	missing this point the scale factor defined by means of the listed three 
+%	methods misses its goal, because the it acts only on the Greek families 
+%	whose name starts with |lm| since the Greek families whose name starts 
+%	with |cm| provide only a finite set of fixed sizes; even in vector format 
+%	they must remain compatible with the default Latin script CM fonts used 
+%	by \LaTeX.
+%
+%	It is also important to recall the necessity of defining special |.fd| 
+%	files in case the users desire to employ Latin script fonts different 
+%	from the Modern Latin ones. Package|teubner| may be used to produce 
+%	them, but the |scalablecbfonts| package (in preparation at the date of 
+%	this documentation) might be capable of doing all this work in an 
+%	automatic way. This very file has been typeset using the new PX fonts 
+%	for the Latin script and the Greek fonts appearing in table~\ref{samples} 
+%	shows that the size of the Greek fonts has been matched to the larger 
+%	Palatino ones used in this document.
+%
+%
 % \StopEventually{}
 %
 % \section{The \texttt{docstrip} modules}
@@ -298,8 +372,8 @@ distribute a modified version of this file under its original name.
 %   LGRcmro   & The Outline Roman font shapes\\
 %   LGRcmss   & The Sans Serif font shapes\\
 %   LGRcmtt   & The typewriter font shapes\\
-%   LGRlcmss  & The slide size Sans Serif font shapes\\
-%   LGRlcmtt  & The slide size typewriter fonts\\
+%   LGRlcmss  & The slide Sans Serif font shapes\\
+%   LGRlcmtt  & The slide typewriter fonts\\
 %   LGRlmr    & The Roman font shapes\\
 %   LGRlmro   & The Outline Roman font shapes\\
 %   LGRlmss   & The Sans Serif font shapes\\
@@ -558,93 +632,97 @@ distribute a modified version of this file under its original name.
 %<*LGRlmr>
 %\fi
 %    \begin{macrocode}
+\expandafter\ifx\csname lmfntscale\endcsname\relax
+   \let\lm@fntscale\empty
+\else
+   \edef\lm@fntscale{s*[\csname lmfntscale\endcsname]}%
+\fi
 \DeclareFontFamily{LGR}{lmr}{}
 \DeclareFontShape{LGR}{lmr}{m}{n}%
-     {<-5.5>    grmn0500     <5.5-6.5> grmn0600
-      <6.5-7.5> grmn0700     <7.5-8.5> grmn0800
-      <8.5-9.5> grmn0900     <9.5-11>  grmn1000
-      <11-15>   grmn1200     <15->     grmn1728}{}
+  {<-5.5>    \lm@fntscale grmn0500  <5.5-6.5> \lm@fntscale grmn0600
+   <6.5-7.5> \lm@fntscale grmn0700  <7.5-8.5> \lm@fntscale grmn0800
+   <8.5-9.5> \lm@fntscale grmn0900  <9.5-11>  \lm@fntscale grmn1000
+   <11-15>   \lm@fntscale grmn1200  <15->     \lm@fntscale grmn1728}{}
 \DeclareFontShape{LGR}{lmr}{m}{rs}%
-     {<-5.5>    gmmn0500     <5.5-6.5> gmmn0600
-      <6.5-7.5> gmmn0700     <7.5-8.5> gmmn0800
-      <8.5-9.5> gmmn0900     <9.5-11>  gmmn1000
-      <11-15>   gmmn1200     <15->     gmmn1728}{}
+  {<-5.5>    \lm@fntscale gmmn0500  <5.5-6.5> \lm@fntscale gmmn0600
+   <6.5-7.5> \lm@fntscale gmmn0700  <7.5-8.5> \lm@fntscale gmmn0800
+   <8.5-9.5> \lm@fntscale gmmn0900  <9.5-11>  \lm@fntscale gmmn1000
+   <11-15>   \lm@fntscale gmmn1200    <15->   \lm@fntscale gmmn1728}{}
 \DeclareFontShape{LGR}{lmr}{m}{sl}%
-     {<-8.5>    grmo0800    <8.5-9.5> grmo0900
-      <9.5-11>  grmo1000   <11-15>    grmo1200
-      <15->     grmo1728}{}
+  {<-8.5>   \lm@fntscale grmo0800   <8.5-9.5> \lm@fntscale grmo0900
+   <9.5-11> \lm@fntscale grmo1000   <11-15>   \lm@fntscale grmo1200
+      <15-> \lm@fntscale grmo1728}{}
 \DeclareFontShape{LGR}{lmr}{m}{ro}%
-     {<-8.5>    gmmo0800    <8.5-9.5> gmmo0900
-      <9.5-11>  gmmo1000   <11-15>    gmmo1200
-      <15->     gmmo1728}{}
+  {<-8.5>   \lm@fntscale gmmo0800   <8.5-9.5> \lm@fntscale gmmo0900
+   <9.5-11> \lm@fntscale gmmo1000   <11-15>   \lm@fntscale gmmo1200
+   <15->    \lm@fntscale gmmo1728}{}
 \DeclareFontShape{LGR}{lmr}{m}{it}%
-     {<-7.5>    grmi0700
-      <7.5-8.5> grmi0800    <8.5-9.5> grmi0900
-      <9.5-11>  grmi1000   <11-15>    grmi1200
-      <15->     grmi1728}{}
+  {<-7.5>    \lm@fntscale grmi0700
+   <7.5-8.5> \lm@fntscale grmi0800  <8.5-9.5> \lm@fntscale grmi0900
+   <9.5-11>  \lm@fntscale grmi1000  <11-15>   \lm@fntscale grmi1200
+    <15->    \lm@fntscale grmi1728}{}
 \DeclareFontShape{LGR}{lmr}{m}{li}%
-     {<-7.5>    grml0700
-      <7.5-8.5> grml0800    <8.5-9.5> grml0900
-      <9.5-11>  grml1000   <11-15>    grml1200
-      <15->     grml1728}{}
+  {<-7.5> \lm@fntscale grml0700
+   <7.5-8.5> \lm@fntscale grml0800    <8.5-9.5> \lm@fntscale grml0900
+   <9.5-11>  \lm@fntscale grml1000     <11-15>  \lm@fntscale grml1200
+   <15->     \lm@fntscale grml1728}{}
 \DeclareFontShape{LGR}{lmr}{m}{ui}%
-     {<-7.5>    grmu0700
-      <7.5-8.5> grmu0800    <8.5-9.5> grmu0900
-      <9.5-11>  grmu1000   <11-15>    grmu1200
-      <15->     grmu1728}{}
+  {<-7.5>    \lm@fntscale grmu0700
+   <7.5-8.5> \lm@fntscale grmu0800    <8.5-9.5> \lm@fntscale grmu0900
+   <9.5-11>  \lm@fntscale grmu1000    <11-15>   \lm@fntscale grmu1200
+   <15->     \lm@fntscale grmu1728}{}
 \DeclareFontShape{LGR}{lmr}{m}{sc}%
-     {<-7.5>    grmc0700
-      <7.5-8.5> grmc0800    <8.5-9.5> grmc0900
-      <9.5-11>  grmc1000   <11-15>    grmc1200
-      <15->     grmc1728}{}
+  {<-7.5>    \lm@fntscale grmc0700
+   <7.5-8.5> \lm@fntscale grmc0800    <8.5-9.5> \lm@fntscale grmc0900
+   <9.5-11>  \lm@fntscale grmc1000    <11-15>   \lm@fntscale grmc1200
+   <15->     \lm@fntscale grmc1728}{}
 % slanted CSC is changed to unslanted CSC
 \DeclareFontShape{LGR}{lmr}{m}{scsl}%
      {<-> ssub*lmr/m/sc}{}
 %%%%%%%% bold and bold extended series
 \DeclareFontShape{LGR}{lmr}{bx}{n}
-     {<-5.5>    grxn0500      <5.5-6.5> grx0600
-      <6.5-7.5> grxn0700      <7.5-8.5> grxn0800
-      <8.5-9.5> grxn0900      <9.5-11>  grxn1000
-      <11-15>   grxn1200      <15->     grxn1728}{}
+  {<-5.5>    \lm@fntscale grxn0500  <5.5-6.5> \lm@fntscale grx0600
+   <6.5-7.5> \lm@fntscale grxn0700  <7.5-8.5> \lm@fntscale grxn0800
+   <8.5-9.5> \lm@fntscale grxn0900  <9.5-11>  \lm@fntscale grxn1000
+   <11-15>   \lm@fntscale grxn1200  <15->     \lm@fntscale grxn1728}{}
 \DeclareFontShape{LGR}{lmr}{bx}{rs}
-     {<-5.5>    gmxn0500      <5.5-6.5> gmx0600
-      <6.5-7.5> gmxn0700      <7.5-8.5> gmxn0800
-      <8.5-9.5> gmxn0900      <9.5-11>  gmxn1000
-      <11-15>   gmxn1200      <15->     gmxn1728}{}
+  {<-5.5>    \lm@fntscale gmxn0500  <5.5-6.5> \lm@fntscale gmx0600
+   <6.5-7.5> \lm@fntscale gmxn0700  <7.5-8.5> \lm@fntscale gmxn0800
+   <8.5-9.5> \lm@fntscale gmxn0900  <9.5-11>  \lm@fntscale gmxn1000
+   <11-15>   \lm@fntscale gmxn1200  <15->     \lm@fntscale gmxn1728}{}
 \DeclareFontShape{LGR}{lmr}{bx}{it}
-     {<-7.5>    grxi0700
-      <7.5-8.5> grxi0800    <8.5-9.5> grxi0900
-      <9.5-11>  grxi1000    <11-15>   grxi1200
-      <15->     grxi1728}{}
+  {<-7.5>    \lm@fntscale grxi0700
+   <7.5-8.5> \lm@fntscale grxi0800    <8.5-9.5> \lm@fntscale grxi0900
+   <9.5-11>  \lm@fntscale grxi1000    <11-15>   \lm@fntscale grxi1200
+   <15->     \lm@fntscale grxi1728}{}
 \DeclareFontShape{LGR}{lmr}{b}{li}
-     {<-7.5>    grbl0700
-      <7.5-8.5> grbl0800    <8.5-9.5> grbl0900
-      <9.5-11>  grbl1000    <11-15>   grbl1200
-      <15->     grbl1728}{}
+  {<-7.5>    \lm@fntscale grbl0700
+   <7.5-8.5> \lm@fntscale grbl0800    <8.5-9.5> \lm@fntscale grbl0900
+   <9.5-11>  \lm@fntscale grbl1000    <11-15>   \lm@fntscale grbl1200
+   <15->     \lm@fntscale grbl1728}{}
 \DeclareFontShape{LGR}{lmr}{bx}{li}
-     {<-7.5>    grxl0700
-      <7.5-8.5> grxl0800    <8.5-9.5> grxl0900
-      <9.5-11>  grxl1000    <11-15>   grxl1200
-      <15->     grxl1728
-      }{}
+  {<-7.5>    \lm@fntscale grxl0700
+   <7.5-8.5> \lm@fntscale grxl0800    <8.5-9.5> \lm@fntscale grxl0900
+   <9.5-11>  \lm@fntscale grxl1000    <11-15>   \lm@fntscale grxl1200
+   <15->     \lm@fntscale grxl1728}{}
 \DeclareFontShape{LGR}{lmr}{bx}{ui}
-     {<-7.5>    grxu0700
-      <7.5-8.5> grxu0800    <8.5-9.5> grxu0900
-      <9.5-11>  grxu1000   <11-15>    grxu1200
-      <15->     grxu1728}{}
+  {<-7.5>    \lm@fntscale grxu0700
+   <7.5-8.5> \lm@fntscale grxu0800    <8.5-9.5>  \lm@fntscale grxu0900
+   <9.5-11>  \lm@fntscale grxu1000    <11-15>    \lm@fntscale grxu1200
+   <15->     \lm@fntscale grxu1728}{}
 \DeclareFontShape{LGR}{lmr}{bx}{sl}
-     {<-8.5>    grxo0800    <8.5-9.5> grxo0900
-      <9.5-11>  grxo1000   <11-15>    grxo1200
-      <15->     grxo1728}{}
+  {<-8.5>    \lm@fntscale grxo0800    <8.5-9.5> \lm@fntscale grxo0900
+   <9.5-11>  \lm@fntscale grxo1000   <11-15>    \lm@fntscale grxo1200
+   <15->     \lm@fntscale grxo1728}{}
 \DeclareFontShape{LGR}{lmr}{bx}{ro}
-     {<-8.5>    gmxo0800    <8.5-9.5> gmxo0900
-      <9.5-11>  gmxo1000   <11-15>    gmxo1200
-      <15->     gmxo1728}{}
+  {<-8.5>    \lm@fntscale gmxo0800    <8.5-9.5> \lm@fntscale gmxo0900
+   <9.5-11>  \lm@fntscale gmxo1000    <11-15>   \lm@fntscale gmxo1200
+   <15->     \lm@fntscale gmxo1728}{}
 \DeclareFontShape{LGR}{lmr}{bx}{sc}%
-     {<-7.5>    grxc0700
-      <7.5-8.5> grxc0800    <8.5-9.5> grxc0900
-      <9.5-11>  grxc1000   <11-15>    grxc1200
-      <15->     grxc1728}{}
+  {<-7.5>    \lm@fntscale grxc0700
+   <7.5-8.5> \lm@fntscale grxc0800    <8.5-9.5> \lm@fntscale grxc0900
+   <9.5-11>  \lm@fntscale grxc1000    <11-15>   \lm@fntscale grxc1200
+   <15->     \lm@fntscale grxc1728}{}
 %    \end{macrocode}
 %\iffalse
 %</LGRlmr>
@@ -655,59 +733,64 @@ distribute a modified version of this file under its original name.
 %<*LGRlmro>
 %\fi
 %    \begin{macrocode}
+\expandafter\ifx\csname lmfntscale\endcsname\relax
+   \let\lm@fntscale\empty
+\else
+   \edef\lm@fntscale{s*[\csname lmfntscale\endcsname]}%
+\fi
 \DeclareFontFamily{LGR}{lmro}{}
 \DeclareFontShape{LGR}{lmro}{m}{n}%
-     {<-5.5>    gomn0500     <5.5-6.5> gomn0600
-      <6.5-7.5> gomn0700     <7.5-8.5> gomn0800
-      <8.5-9.5> gomn0900     <9.5-11>  gomn1000
-      <11-15>   gomn1200     <15->     gmr1728}{}
+  {<-5.5>    \lm@fntscale gomn0500   <5.5-6.5> \lm@fntscale gomn0600
+   <6.5-7.5> \lm@fntscale gomn0700   <7.5-8.5> \lm@fntscale gomn0800
+   <8.5-9.5> \lm@fntscale gomn0900   <9.5-11>  \lm@fntscale gomn1000
+   <11-15>   \lm@fntscale gomn1200   <15->     \lm@fntscale gmr1728}{}
 \DeclareFontShape{LGR}{lmro}{m}{sl}%
-     {<-8.5>    gomo0800    <8.5-9.5> gomo0900
-      <9.5-11>  gomo1000    <11-15>   gomo1200
-      <15->     gomo1728}{}
+  {<-8.5>    \lm@fntscale gomo0800    <8.5-9.5> \lm@fntscale gomo0900
+   <9.5-11>  \lm@fntscale gomo1000    <11-15>   \lm@fntscale gomo1200
+   <15->     \lm@fntscale gomo1728}{}
 \DeclareFontShape{LGR}{lmro}{m}{it}%
-     {<-7.5>    gomi0700
-      <7.5-8.5> gomi0800    <8.5-9.5> gomi0900
-      <9.5-11>  gomi1000   <11-15>    gomi1200
-      <15->     gomi1728}{}
+  {<-7.5>    \lm@fntscale gomi0700
+   <7.5-8.5> \lm@fntscale gomi0800    <8.5-9.5> \lm@fntscale gomi0900
+   <9.5-11>  \lm@fntscale gomi1000    <11-15>   \lm@fntscale gomi1200
+   <15->     \lm@fntscale gomi1728}{}
 \DeclareFontShape{LGR}{lmro}{m}{ui}%
-     {<-7.5>    gomu0700
-      <7.5-8.5> gomu0800    <8.5-9.5> gomu0900
-      <9.5-11>  gomu1000   <11-15>    gomu1200
-      <15->     gomu1728}{}
+  {<-7.5>    \lm@fntscale gomu0700
+   <7.5-8.5> \lm@fntscale gomu0800    <8.5-9.5> \lm@fntscale gomu0900
+   <9.5-11>  \lm@fntscale gomu1000    <11-15>   \lm@fntscale gomu1200
+   <15->     \lm@fntscale gomu1728}{}
 \DeclareFontShape{LGR}{lmro}{m}{sc}%
-     {<-7.5>    gomc0700
-      <7.5-8.5> gomc0800    <8.5-9.5> gomc0900
-      <9.5-11>  gomc1000   <11-15>    gomc1200
-      <15->     gomc1728}{}
+  {<-7.5>    \lm@fntscale gomc0700
+   <7.5-8.5> \lm@fntscale gomc0800    <8.5-9.5> \lm@fntscale gomc0900
+   <9.5-11>  \lm@fntscale gomc1000    <11-15>   \lm@fntscale gomc1200
+   <15->     \lm@fntscale gomc1728}{}
 % slanted CSC is changed to unslanted CSC
 \DeclareFontShape{LGR}{lmro}{m}{scsl}%
      {<-> ssub*lmr/m/sc}{}
 %%%%%%%% bold extended series
 \DeclareFontShape{LGR}{lmro}{bx}{n}
-     {<-5.5>    goxn0500      <5.5-6.5> gox0600
-      <6.5-7.5> goxn0700      <7.5-8.5> goxn0800
-      <8.5-9.5> goxn0900      <9.5-11>  goxn1000
-      <11-15>   goxn1200      <15->     goxn1728}{}
+  {<-5.5>    \lm@fntscale goxn0500  <5.5-6.5> \lm@fntscale gox0600
+   <6.5-7.5> \lm@fntscale goxn0700  <7.5-8.5> \lm@fntscale goxn0800
+   <8.5-9.5> \lm@fntscale goxn0900  <9.5-11>  \lm@fntscale goxn1000
+   <11-15>   \lm@fntscale goxn1200  <15->     \lm@fntscale goxn1728}{}
 \DeclareFontShape{LGR}{lmro}{bx}{it}
-     {<-7.5>    goxi0700
-      <7.5-8.5> goxi0800    <8.5-9.5> goxi0900
-      <9.5-11>  goxi1000   <11->      goxi1200
-      <15->     goxi1728}{}
+  {<-7.5>    \lm@fntscale goxi0700
+   <7.5-8.5> \lm@fntscale goxi0800    <8.5-9.5> \lm@fntscale goxi0900
+   <9.5-11>  \lm@fntscale goxi1000    <11-15>   \lm@fntscale goxi1200
+   <15->     \lm@fntscale goxi1728}{}
 \DeclareFontShape{LGR}{lmro}{bx}{ui}
-     {<-7.5>    goxu0700
-      <7.5-8.5> goxu0800    <8.5-9.5> goxu0900
-      <9.5-11>  goxu1000   <11->      goxu1200
-      <15->     goxu1728}{}
+  {<-7.5>    \lm@fntscale goxu0700
+   <7.5-8.5> \lm@fntscale goxu0800    <8.5-9.5> \lm@fntscale goxu0900
+   <9.5-11>  \lm@fntscale goxu1000    <11-15>   \lm@fntscale goxu1200
+   <15->     \lm@fntscale goxu1728}{}
 \DeclareFontShape{LGR}{lmro}{bx}{sl}
-     {<-8.5>    goxo0800    <8.5-9.5> goxo0900
-      <9.5-11>  goxo1000   <11-15>   goxo1200
-      <15->     goxo1728}{}
+  {<-8.5>    \lm@fntscale goxo0800    <8.5-9.5> \lm@fntscale goxo0900
+   <9.5-11>  \lm@fntscale goxo1000    <11-15>   \lm@fntscale goxo1200
+   <15->     \lm@fntscale goxo1728}{}
 \DeclareFontShape{LGR}{lmro}{bx}{sc}%
-     {<-7.5>    goxc0700
-      <7.5-8.5> goxc0800    <8.5-9.5> goxc0900
-      <9.5-11>  goxc1000   <11-15>    goxc1200
-      <15->     goxc1728}{}
+  {<-7.5>    \lm@fntscale goxc0700
+   <7.5-8.5> \lm@fntscale goxc0800    <8.5-9.5> \lm@fntscale goxc0900
+   <9.5-11>  \lm@fntscale goxc1000    <11-15>   \lm@fntscale goxc1200
+   <15->     \lm@fntscale goxc1728}{}
 %    \end{macrocode}
 %\iffalse
 %</LGRlmro>
@@ -719,35 +802,40 @@ distribute a modified version of this file under its original name.
 %<*LGRlmss>
 %\fi
 %    \begin{macrocode}
+\expandafter\ifx\csname lmfntscale\endcsname\relax
+   \let\lm@fntscale\empty
+\else
+   \edef\lm@fntscale{s*[\csname lmfntscale\endcsname]}%
+\fi
 \DeclareFontFamily{LGR}{lmss}{}
 \DeclareFontShape{LGR}{lmss}{m}{n}
-     {<-8.5>    gsmn0800
-      <8.5-9.5> gsmn0900      <9.5-11>  gsmn1000
-      <11-15.5> gsmn1200     <15.5->    gsmn1728}{}
+  {<-8.5>    \lm@fntscale gsmn0800
+   <8.5-9.5> \lm@fntscale gsmn0900  <9.5-11>  \lm@fntscale gsmn1000
+   <11-15.5> \lm@fntscale gsmn1200  <15.5->   \lm@fntscale gsmn1728}{}
 \DeclareFontShape{LGR}{lmss}{m}{it}
-     {<-8.5>    gsmi0800
-      <8.5-9.5> gsmi0900      <9.5-11>  gsmi1000
-      <11-15.5> gsmi1200     <15.5->    gsmi1728}{}
+  {<-8.5>    \lm@fntscale gsmi0800
+   <8.5-9.5> \lm@fntscale gsmi0900   <9.5-11>  \lm@fntscale gsmi1000
+   <11-15.5> \lm@fntscale gsmi1200   <15.5->   \lm@fntscale gsmi1728}{}
 \DeclareFontShape{LGR}{lmss}{m}{iv}
-     {<-8.5>    gsme0800
-      <8.5-9.5> gsme0900      <9.5-11>  gsme1000
-      <11-15.5> gsme1200     <15.5->    gsme1728}{}
+  {<-8.5>    \lm@fntscale gsme0800
+   <8.5-9.5> \lm@fntscale gsme0900  <9.5-11>  \lm@fntscale gsme1000
+   <11-15.5> \lm@fntscale gsme1200  <15.5->   \lm@fntscale gsme1728}{}
 \DeclareFontShape{LGR}{lmss}{m}{ui}
-     {<-8.5>    gsmu0800
-      <8.5-9.5> gsmu0900      <9.5-11>  gsmu1000
-      <11-15.5> gsmu1200     <15.5->    gsmu1728}{}
+  {<-8.5>    \lm@fntscale gsmu0800
+   <8.5-9.5> \lm@fntscale gsmu0900  <9.5-11>  \lm@fntscale gsmu1000
+   <11-15.5> \lm@fntscale gsmu1200  <15.5->   \lm@fntscale gsmu1728}{}
 \DeclareFontShape{LGR}{lmss}{m}{uv}
-     {<-8.5>    gsma0800
-      <8.5-9.5> gsma0900      <9.5-11>  gsma1000
-      <11-15.5> gsma1200     <15.5->    gsma1728}{}
+  {<-8.5>    \lm@fntscale gsma0800
+   <8.5-9.5> \lm@fntscale gsma0900  <9.5-11>  \lm@fntscale gsma1000
+   <11-15.5> \lm@fntscale gsma1200  <15.5->   \lm@fntscale gsma1728}{}
 \DeclareFontShape{LGR}{lmss}{m}{sl}
-     {<-8.5>    gsmo0800
-      <8.5-9.5> gsmo0900      <9.5-11>  gsmo1000
-      <11-15.5> gsmo1200     <15.5->    gsmo1728}{}
+  {<-8.5>    \lm@fntscale gsmo0800
+   <8.5-9.5> \lm@fntscale gsmo0900  <9.5-11>  \lm@fntscale gsmo1000
+   <11-15.5> \lm@fntscale gsmo1200  <15.5->   \lm@fntscale gsmo1728}{}
 \DeclareFontShape{LGR}{lmss}{m}{sc}
-       {<-8.5>  gsmc0800
-      <8.5-9.5> gsmc0900      <9.5-11>  gsmc1000
-      <11-15.5> gsmc1200     <15.5->    gsmc1728}{}
+  {<-8.5>    \lm@fntscale gsmc0800
+   <8.5-9.5> \lm@fntscale gsmc0900  <9.5-11>  \lm@fntscale gsmc1000
+   <11-15.5> \lm@fntscale gsmc1200  <15.5->   \lm@fntscale gsmc1728}{}
 %%%%%%%% semibold condensed series substituted with medium series
 \DeclareFontShape{LGR}{lmss}{sbc}{n}
 {<-> ssub*lmss/m/n}{}
@@ -757,33 +845,33 @@ distribute a modified version of this file under its original name.
 {<->ssub*lmss/m/sl}{}
 %%%%%%%%% bold extended series
 \DeclareFontShape{LGR}{lmss}{bx}{n}
-     {<-8.5>    gsxn0800
-      <8.5-9.5> gsxn0900      <9.5-11>  gsxn1000
-      <11-15.5> gsxn1200     <15.5->    gsxn1728}{}
+  {<-8.5>    \lm@fntscale gsxn0800
+   <8.5-9.5> \lm@fntscale gsxn0900  <9.5-11>  \lm@fntscale gsxn1000
+   <11-15.5> \lm@fntscale gsxn1200  <15.5->   \lm@fntscale gsxn1728}{}
 \DeclareFontShape{LGR}{lmss}{bx}{sl}
-     {<-8.5>    gsxo0800
-      <8.5-9.5> gsxo0900      <9.5-11>  gsxo1000
-      <11-15.5> gsxo1200     <15.5->    gsxo1728}{}
+  {<-8.5>    \lm@fntscale gsxo0800
+   <8.5-9.5> \lm@fntscale gsxo0900  <9.5-11>  \lm@fntscale gsxo1000
+   <11-15.5> \lm@fntscale gsxo1200  <15.5->   \lm@fntscale gsxo1728}{}
 \DeclareFontShape{LGR}{lmss}{bx}{it}
-     {<-8.5>    gsxi0800
-      <8.5-9.5> gsxi0900      <9.5-11>  gsxi1000
-      <11-15.5> gsxi1200     <15.5->    gsxi1728}{}
+  {<-8.5>    \lm@fntscale gsxi0800
+   <8.5-9.5> \lm@fntscale gsxi0900  <9.5-11>  \lm@fntscale gsxi1000
+   <11-15.5> \lm@fntscale gsxi1200  <15.5->   \lm@fntscale gsxi1728}{}
 \DeclareFontShape{LGR}{lmss}{bx}{iv}
-     {<-8.5>    gsxe0800
-      <8.5-9.5> gsxe0900      <9.5-11>  gsxe1000
-      <11-15.5> gsxe1200     <15.5->    gsxe1728}{}
+  {<-8.5>    \lm@fntscale gsxe0800
+   <8.5-9.5> \lm@fntscale gsxe0900  <9.5-11>  \lm@fntscale gsxe1000
+   <11-15.5> \lm@fntscale gsxe1200  <15.5->   \lm@fntscale gsxe1728}{}
 \DeclareFontShape{LGR}{lmss}{bx}{ui}
-     {<-8.5>    gsxu0800
-      <8.5-9.5> gsxu0900      <9.5-11>  gsxu1000
-      <11-15.5> gsxu1200     <15.5->    gsxu1728}{}
+  {<-8.5>    \lm@fntscale gsxu0800
+   <8.5-9.5> \lm@fntscale gsxu0900  <9.5-11>  \lm@fntscale gsxu1000
+   <11-15.5> \lm@fntscale gsxu1200  <15.5->   \lm@fntscale gsxu1728}{}
 \DeclareFontShape{LGR}{lmss}{bx}{uv}
-     {<-8.5>    gsxa0800
-      <8.5-9.5> gsxa0900      <9.5-11>  gsxa1000
-      <11-15.5> gsxa1200     <15.5->    gsxa1728}{}
+  {<-8.5>    \lm@fntscale gsxa0800
+   <8.5-9.5> \lm@fntscale gsxa0900  <9.5-11>  \lm@fntscale gsxa1000
+   <11-15.5> \lm@fntscale gsxa1200  <15.5->   \lm@fntscale gsxa1728}{}
 \DeclareFontShape{LGR}{lmss}{bx}{sc}
-       {<-8.5>  gsxc0800
-      <8.5-9.5> gsxc0900      <9.5-11>  gsxc1000
-      <11-15.5> gsxc1200     <15.5->    gsxc1728}{}
+  {<-8.5>    \lm@fntscale gsxc0800
+   <8.5-9.5> \lm@fntscale gsxc0900  <9.5-11>  \lm@fntscale gsxc1000
+   <11-15.5> \lm@fntscale gsxc1200  <15.5->   \lm@fntscale gsxc1728}{}
 %    \end{macrocode}
 %\iffalse
 %</LGRlmss>
@@ -795,21 +883,25 @@ distribute a modified version of this file under its original name.
 %<*LGRlmtt>
 %\fi
 %    \begin{macrocode}
+\expandafter\ifx\csname lmfntscale\endcsname\relax
+   \let\lm@fntscale\empty
+\else
+   \edef\lm@fntscale{s*[\csname lmfntscale\endcsname]}%
+\fi
 \DeclareFontFamily{LGR}{lmtt}{\hyphenchar\font\m@ne} 
 \DeclareFontShape{LGR}{lmtt}{m}{n}
-     {<-8.5>   gttn0800     <8.5-9.5> gttn0900
-      <9.5-11> gttn1000    <11-15>    gttn1200
-      <15->    gttn1728}{}
-\DeclareFontShape{LGR}{lmtt}{m}{it}
-     {<-> ssub*lmtt/m/sl}{}
+  {<-8.5>   \lm@fntscale gttn0800  <8.5-9.5> \lm@fntscale gttn0900
+   <9.5-11> \lm@fntscale gttn1000  <11-15>   \lm@fntscale gttn1200
+   <15->    \lm@fntscale gttn1728}{}
 \DeclareFontShape{LGR}{lmtt}{m}{sl}
-     {<-8.5>   gtto0800     <8.5-9.5> gtto0900
-      <9.5-11> gtto1000    <11-15>    gtto1200
-      <15->    gtto1728}{}
+  {<-8.5>   \lm@fntscale gtto0800  <8.5-9.5> \lm@fntscale gtto0900
+   <9.5-11> \lm@fntscale gtto1000  <11-15>   \lm@fntscale gtto1200
+   <15->    \lm@fntscale gtto1728}{}
+\DeclareFontShape{LGR}{lmtt}{m}{it}{<-> ssub*lmtt/m/sl}{}
 \DeclareFontShape{LGR}{lmtt}{m}{sc}
-     {<-8.5>   gttc0800     <8.5-9.5> gttc0900
-      <9.5-11> gttc1000     <11-15>   gttc1200
-      <15->    gttc1728}{}
+  {<-8.5>   \lm@fntscale gttc0800  <8.5-9.5> \lm@fntscale gttc0900
+   <9.5-11> \lm@fntscale gttc1000  <11-15>   \lm@fntscale gttc1200
+   <15->    \lm@fntscale gttc1728}{}
 % shape undefined, substituted with unslanted
 \DeclareFontShape{LGR}{lmtt}{m}{scsl}{<-> ssub*lmtt/m/sc}{}
 %    \end{macrocode}
@@ -821,7 +913,12 @@ distribute a modified version of this file under its original name.
 %    families and sizes, because there are no slide fonts in the LM 
 %    collection. Moreover nowadays the traditional slide fonts are
 %    very seldom used, since slides are produced with other classes
-%    different from the class |slides|, and they use different fonts.
+%    different from the |slides| class, and they use different fonts.
+%
+%	In any case the package |LXfonts| is set up to use suitable font definition
+%	files so as to mix Latin and Greek  |CB| fonts together with regular and
+%	AMS math fonts that matche one another so as to produce beautifule slides
+%	with the |beamer| class.
 %
 %    The next line goes into all files and in addition prevents \dsc{}
 %    from adding any further code from the main source file (such as a