=========================================================================
LHFONTS version 3.4                                      file LHFONT34.EN
=========================================================================

(C) A.Khodulev, O.Lapko
(C) Cyrillic TeX Users Group (CyrTUG) 1993-1999
(C) CyrTeX 1999-2000

This  package  is freeware  product under  conditions similar to those of
D. E.  Knuth  specified  for  the   Computer  Modern  family   of  fonts.
In  particular,  only  the  authors  are  entitled  to modify  this  file
and to save it under the same name.

You  could  use  this  package  for  your  needs free of charge.  If your
publication which uses LH fonts  contains a reference to a used font set,
you could put there a text "Computer Modern fonts with Cyrillic extension
LH" or "Computer Modern LH".

-------------------------------------------------------------------------

LHFONTS  package  --  package  for  creating  Cyrillic LH-family fonts in
different encodings. It includes a few ways of font creation.

How LH package creates fonts for necessary encoding
---------------------------------------------------
There is directory LH\TEX in this package. It includes stuff for creation
of font headers. (The idea and main TeX files were borrowed from file
ecstdedt.tex in ec package).

There are files with names like 01cm-lh.tex  which create necessary fonts
in necessary encodings. Run Plain TeX with any of it. With default
settings one could get following METAFONT files:

  lhcodes.mf  -- encoding file for current LH font
  lhliker.mf  -- kerning and ligatures for letters in current LH font

These files you must move to directory opened for METAFONT's eyes. If you
have to create  font headers,  or you emTeX user  you can change settings
for your own purposes (see `How to change options for font creation').

How to change options for font creation
---------------------------------------------
For this reason you may edit file setter.tex which includes all necessary
settings for different ways of font heads creation.

The file setter.tex could include following lines:

\MakeFileHeadsfalse  % Create font file headers ?
  Creation a number of font headers  with font head sets  (mainly for all
  fonts and sizes) - this option could be necessary  for some TeX systems
  which not allows usage of font patterns.
 Default: false.

\SliTeXfalse         % Create SliTeX font file headers ?
  Creation of font headers for SliTeX fonts.  Switch to `true' if you use
  SliTeX.
 Default: false.
\MakeDvifalse        % Create DVI file ?
  File ecstdedt.tex  (for creation of font headers in ec package) creates
  a dvi-file with data table of created font heads,  sorted by font names
  and sizes.  Since  this file  is not necessary  for  further work  with
  fonts, the option false is recommended.  (This dvi-file could be useful
  and readable for CM-like fonts only.)
 Default: false.

\MakeFontEncfalse    % Create encoding files ?
  This option sets to `true' only for administrators of Cyrillic packages.
  It creates encoding file with letter names and their character codes.
 Default: false.
\Babeltrue           % Create encoding files like LaTeX2e XXXdef.enc ?
  Works if previous option is switched to `true'. It  creates a "body" of
  file from  T2 Cyrillic support  of LaTeX2e with lines like:
    \@tmpb\CYRA{80}\cyra{A0}
  `False' option  is obsolete  (not tested from version 3.3) and could be
  deleted in future.
 Default: true.
\Berestafalse           % Create encoding files for BERESTA.TEX ?
  Works if \MakeFontEnctrue and \Babelfalse.  It  creates a special input
  file for BERESTA.TEX with letter/sign definitions.
 Default: false.

\TFMonlytrue         % Create tfm-files only ?
  Adds commands  `boolean TFMonly; TFMonly=true;' in temporary font heads
  or in  command option  of MFJob file if  switched  options \doMFJobtrue
  or \MakeFileHeadstrue.  Since in this case there  are created tfm-files
  only,  METAFONT runs much faster but pk or  gf files are not useful and
  must be deleted.  This option is useful at  the very beginning of TeXMF
  installation.
 Default: true.

\doBatchfalse	     % Create Batch file
  Creates batch file; if \doBatchtrue there  are set  following lines for
  font creation:

    \def\BatchOutput#1{
       \BatchLine{$ MF "\string\mode=localfont; input #1"}
    }

you may edit  \BatchOutput by following way:

    \def\BatchOutput#1{
       \BatchLine{...}
        ...
       \BatchLine{...}
    }

i.e. set a few command lines

  NOTE. This option  heavily borrowed  from ecstdedt.tex  (EC fonts)  and
  didn't tested. Edit this stuff if you know what to do :-)
 Default: false.

\doMFJobfalse        % Create MFJob file ?
  True option could be useful for emTex users. It switches on creation of
  MFJob file for generating of font set.
 Default: false.

The next few options are connected with \doMFJobtrue option.
% Another MFJob definitions
\def\jobmodedef{m}
  Definition of MFJob mode: creation of fonts for necessary output device
  (printer, screen etc., see dvidrv documentation for more information).
 Default: m (laserjet300).
\def\fmtbase{plain}
  The name of METAFONT base necessary for these fonts.
 Default: plain.
\def\mfjobscaling{s0}
  Font scaling to be generated. That could be enlarged to {s0 sh s1 s2 s3
  s4 s5}.
 Default: s0 (only \magstep0 or mag=1).
\def\mfcommand{}
  Additional METAFONT  commands for font headers  e.g.  `extra_endchar :=
  extra_endchar &  "clearit";' (to create invisible fonts).
 Default: empty.
\endinput

There are also two definitions for font assortment files:

    \def\fntallcm{fntallcm} % Font assortment for CM-like fonts
    \def\fntallec{fntallec} % Font assortment for EC-like fonts

which are the data files  with list of created font headers  for CM-like
(\fntallcm) and EC-like (\fntallec) fonts.

There are following (pairs) of files for font creation:
*) fntallcm.tex  - creation of font headers for CM-like fonts  i.e. fonts
     with CM font in lower part of font table (0-127);
   fntallec.tex - creation of font headers for  T2*/X2*-encodings;  these
     fonts are analogues to EC fonts;
*) fntinvcm.tex  - creation of SliTeX font headers for CM-like fonts;
   fntinvec.tex - creation of SliTeX font headers for  T2*/X2*-encodings;
*) fntmincm.tex - creation  of minimal set  of font headers  for CM-like-
     font encodings; there are created font size 10 only;
   fntminec.tex - creation  of minimal set  of font headers  for T2*/X2*-
     encodings; there are created font size 10 only;
*) fntbercm.tex - creation of font header  assortment  as which is neces-
     sary for beresta.tex - CM-like fonts;
   fntberec.tex - creation of font header  assortment  as which is neces-
     sary for beresta.tex - EC-like fonts;
*) fntbasec.tex - experimental  file  with  reduced  font set  of EC-like
     fonts; could be useful if user has not too much disk space.

Files like 01cm-lh.tex include following commands which could be edited:

*) \def\wrkdir{/wrk} - path for created mf files;
   by  default it's  wrk subdirectory. It already exists in archive file.
   NOTE for DOS and Windows users:
   in path you must use slash (/) instead of backslash (\)!

*) \def\fonttwoletters{lh} - command sets first two letters of font which
   determine necessary encoding;

*) \def\encodingletters{lh} - set two letters  of encoding name  if first
   two letters in font differ from encoding name e.g.:
   \def\fonttwoletters{ll}\def\encodingletters{lh}

*) \def\defamily{<commands>^^J<commands>^^J} - command  lines  placed  in
   font header;  to create multiline commands  one may use  ^^J - e.g. if
   you set:

     \def\defamily{ more_letters:=true; other_cyr:=true;^^J
                enc_name:="ISO8859-5";}

   you'll get in header file following lines:

     more_letters:=true; other_cyr:=true;
     enc_name:="ISO8859-5";

*) \def\fontfile{\fntallec}   or   \def\fontfile{\fntallcm}
   sets  whether  CM or EC-like  font you want to create;  the assortment
   could be better edited in setter.tex;

*) \codehatsfalse
   works if sets \MakeFontEncfalse and \Babelfalse; creates letter macros
   as \def\CYRA{^^80} if switched true or \chardef\CYRA="80 if false.

And at last run all necessary files for METAFONT and TeX font stuff:

*) cod-edt.tex
   creates necessary encoding file for the font;
   if switched `\MakeFontEnctrue' creates uccode/lccode/mathcode file for
   this font and
   file  with macros-letters  for current encoding  (these files could be
   used by package administrator  e.g. for Babel's Russian style or for a
   Cyrillic letter citations).

*) rliker.tex
   creates necessary file with ligatures and kerning for current encoding;

*) cfstdedt.tex
   creates  file  headers of  fonts named accordingly to current encoding
   and scheme of font creation;

The fonts which you may create
-------------------------------
01CM-LH  - Latin-Russian fonts in Alternative encoding;
03CM-WN  - Cyrillic font in WNCYR encoding  for typesetting  with transli-
           teration;
04CM-VF  - Russian virtual font in 7-bit encoding;
11EX-RS  - file in X2 encoding;
11EX-RX  - file in XS (Old Slav: experimental) encoding;
12EX-LA  - file in T2A encoding;
13EX-LB  - file in T2B encoding;
14EX-LC  - file in T2C encoding;
15EX-LD  - file in T2D encoding;
20CM-CT  - Cyrillic in Tatar encoding;
21CM-IC  - ISO-8859 Cyrillic;
22CM-WC  - Windows-1251 Cyrillic;
23CM-MC  - Macintosh Cyrillic;
24CM-KC  - KOI8r Cyrillic;
25CM-UC  - Unicode Cyrillic codepage;
30CM-LX* - Latin-Russian fonts in Alternative encoding eXtended;
31CM-IX* - ISO-8859 Cyrillic eXtended;
32CM-WX* - Windows-1251 Cyrillic eXtended;
33CM-MX* - Macintosh Cyrillic eXtended;
34CM-KX* - KOI8r Cyrillic eXtended;
46CM-LY  - beta-file with OT2upper part/OT1;
46CM-LZ  - beta-file with OT2lower part/OT1;
91BEREST - creates fonts for beresta.tex;
95CM-XX  - creates additional fonts for beresta.tex;
99-T2ENC - creates font headers for all T2/(X2) encodings;
99ALLENC - creates font headers for all more or less  standard  encodings
           in this package;
99TSTENC - creates  font  headers  for  all  existing  encodings  in this
           package;

* The experimental group of encodings which double each other with letter
  assortment.



Work with Russian language in MS DOS
------------------------------------
For  WORK  with  Cyrillic  you  may  use Russian versions of MS DOS  4.01
and later versions (e.  g. MS DOS 6.0,  No. 147-95 UV 600)  with usage of
code page  866.   In this  system you  may in  file config.sys  write the
line:

    COUNTRY=007 866 D:\DOS\COUNTRY.SYS

    If you want to create your documents in Russian with English Alphabet
you  can  use  the  TRANSLIT  program  or  typesetting by transliteration
(use fonts WNCYR).

=========================================================================
LHFONTS version 3.4    				         file LHFONT34.EN
=========================================================================
