% This is `hypht1.tex' as of January 31, 2000. % % Copyright (C) 1995-2000 Bernd Raichle/DANTE e.V. % % ----------------------------------------------------------------- % IMPORTANT NOTICE: % % This program can be redistributed and/or modified under the terms % of the LaTeX Project Public License Distributed from CTAN % archives in directory macros/latex/base/lppl.txt; either % version 1 of the License, or any later version. % ----------------------------------------------------------------- % % This file contains additional hyphenation patterns including % the character hyphen `-' to be used in conjunction with % % * all fonts with font encoding T1 and % * all national hyphenation patterns. % % It enables the hyphenation of words containing explicit hyphens % when using fonts with \hyphenchar\font <> `\- (e.g. EC fonts). % % It is an experimental version for testing and includes all % lowercase characters (including national characters) in T1 % encoded fonts. % In 1990 at the TUG meeting at Cork, Ireland, the european TeX % user groups agreed on a 256 character encoding supporting many % european languages with latin writing. LaTeX2e supports this % character encoding as font encoding "T1". % % % The additional patterns add about 2600 patterns and 6 trie ops. % Be warned---to load the patterns in the IniTeX pass when creating % a new format a very large hyphenation trie is needed! % Example: TeX reports for "hyphen.tex" % Hyphenation trie of length 6075 has 181 ops out of ... % with the additional patterns it will report % Hyphenation trie of length 8618 has 187 ops out of ... % % % Note: % The \hyphenation command gives special interpretation to the % character `-'. Therefore it is not possible to include a % word with an explicit hyphen as hyphenation exception without % the following trick (from David Kastrup): % % \begingroup % % Make `=' to be seen as an explicit hyphen inside \hyphenation: % \lccode`\==`\- % % Example: Declare hyphenation points of `government-founded': % \hyphenation{gov-ern-ment=-foun-ded} % \endgroup % % % Error reports for "hypht1.tex" in case of UNCHANGED versions to % % Bernd Raichle % Stettener Str. 73 % D-73732 Esslingen, FRG % Email: raichle@Informatik.Uni-Stuttgart.DE % % or % DANTE e.V., Koordinator `german.sty' % Postfach 10 18 40 % D-69008 Heidelberg, FRG % Email: german@Dante.DE % % % Installation: % ============= % % 1. Make sure that the hyphenation trie of your TeX version has % enough room to load more hyphenation patterns (cf. "pattern % memory", "trie size" in the documentation of your % implementation). % % 2. load "hypht1.tex" in addition to _every_ hyphenation % patterns file (i.e. for every value of \language) you are % using; make sure that \language has not been changed. % % Example for LaTeX2e (without Babel's ``language.dat''): % To load US English and German hyphenation patterns, and load % "hypht1.tex" in addition to both sets of patterns, create a % file "hyphen.cfg" with the following contents: % % \chardef\l@USenglish=0 \language=\l@USenglish % \input hyphen % \input hypht1 % % \newlanguage\l@german \language=\l@german % \input dehypht % \input hypht1 % % \language=\l@USenglish % \lefthyphenmin=2 \righthyphenmin=3 % \endinput % % Example for LaTeX2e (using Babel's ``language.dat''): % To load a second file including additional hyphenation patterns % and hyphenation exceptions you specify the name of the file % in ``language.dat'' in addition to the regular hyphenation % pattern file name. For example % USenglish hyphen.tex hypht1.tex % german dehypht.tex hypht1.tex % % % 3. Use IniTeX to create a new format file. % % % Changes: % 1997-04-13 v0.2 First release found on CTAN. % 2000-01-31 v0.3 added missing glyphs '340-'377 % (thanks to Vladimir Volovich) % % ----------------------------------------------------------------- % \begingroup\expandafter\expandafter\expandafter \endgroup\expandafter\ifx\csname ProvidesFile\endcsname\relax \wlog{File: hypht1.tex 2000/01/31 v0.3 % Additional Hyphenation Patterns for T1-encoded fonts} \else \ProvidesFile{hypht1.tex}% [2000/01/31 v0.3 Additional Hyphenation Patterns % for T1-encoded fonts] \fi % % % It is possible to use T1-encoded font with TeX 2.x and % include a subset '000-'177 of these additional hyphenation % patterns. Nonetheless TeX 2.x is unable to process more than % one \patterns. If you want to use these patterns, you have to % include some changes below and in the used set of patterns. % (You can contact the author for more information.) % \ifnum`\A=`\^^41 % TeX 2 or TeX 3? \else \message{Sorry, you need TeX 3.x to use these patterns.} \expandafter\endinput \fi % % % Make hyphen `-' a word constituent: % \lccode`\-=`\- % % % \patterns has a global effect, therefore we can open a group, % make local changes, call \patterns{...}, close the group, and % all changes are gone. % \begingroup % % Some feedback for users with slow computers: % \message{...please be patient...} % % \toksdef\L=0 \L={}% list of two letter patterns \toksdef\S=2 \S={}% list of "simple" patterns % \countdef\C=2 % use \C as temporary register for _c_har code \countdef\i=0 % temporary register: loop index i % \catcode`\Y=11 \lccode`\Y=0 % we need `Y' for special purposes \catcode`\X=11 \lccode`\X=0 % dto for `X' % % % 1) trivial cases: % \S={% 8-7 % disallow hyphenation before, allow after hyphen .-8 % disallow hyphenation for cases like "bergauf und -ab" --8 % disallow hyphenation "in" an en- or em-dash (-8-), % disallow hyphenation before and after an en- or em-dash % (--8 + 8-7 ==> 8-8-8) because EC fonts v1.0 are missing % appropriate ligatures for --(-) + hyphenchar! } % \changes{v0.2}{1997/02/01}{Replaced `2-1', `.-2' by `8-7', `.-8', % otherwise it is possible that the `2' is overwritten by a % greater odd value of another pattern.} % \changes{v0.2}{1997/04/13}{Added `8-8-8' resp. `--8' for % EC fonts v1.0.} % % % 2a) for all lowercase letters: % change catcode to letter (or other) to make sure that these % characters are not active, ignored, etc. and % change lccode to a non-zero value to allow its use inside % \patterns % % 2b) Add the patterns % .X-8 % disallow "X-|ray", "n-|fach", etc. % 8X8Y- % => "\righthyphenmin"=3 and "\lefthyphenmin"=3 % -X8Y % before and after the hyphen % for all X,Y in the set of lowercase letters. % % \def\a#1{% add pattern to pattern list \L \C=#1\relax \catcode\C=11\lccode\C=\C \lccode`X=\C \lowercase{% \S\expandafter{\the\S .X-8 }% \L\expandafter{\the\L 8X8Y- -X8Y8 }% }} % % \changes{v0.2}{1997/02/01}{Replaced `X-2' by `X-8, % otherwise it is possible that the `2' is overwritten by a % greater odd value of another pattern.} % \def\y{% % % Add patterns for "lowercase letter d with bar" % \a{'236}% lowercase letter d with bar % % ... and for all lowercase characters: % % for i=`z downto `a do % change catcode & lccode of char with code i % add patterns for this char % endfor % \i=`\z \advance\i 1 % % \def\x{% \ifnum\i>`\a % \advance\i -1 % \a\i % add patterns for char `i' \expandafter\x \fi}% \x % % for i = char "ij" ('274) downto char "a breve" ('240) do % change catcode & lccode of char with code i % add patterns for this char % endfor % \i='275 % = '274 + 1 '274: lowercase letter ij % \def\x{% \ifnum\i>'240 % \advance\i -1 % \a\i % add patterns for char `i' \expandafter\x \fi}% \x % % \changes{v0.3}{2000/01/31}{Added code for char '340-'377.} % % for i = char "sharp s" ('377) downto char "a grave" ('340) do % change catcode & lccode of char with code i % add patterns for this char % endfor % \i='377 \advance\i 1 % % \def\x{% \ifnum\i>'340 % \advance\i -1 % \a\i % add patterns for char `i' \expandafter\x \fi}% \x % }% -- end of \y -- % % Now do the real work: % \y % % % The list of "simple" patterns is ready to use: % \patterns{ \the\S }% \S={}% free memory used for token list % % % Now \L contains all needed patterns for all characters X % and one character Y. To finish our task we have to loop over Y % for all lowercase characters. % \def\h#1\relax{% lowercase #1 and add patterns \lowercase{% \patterns{#1}% }} % \def\a#1{% add patterns in \L with Y replaced by #1 \lccode`Y=#1\relax \expandafter\h\the\L\relax } % % Now do the real work (with the redefined macro \a): % \y % \message{done.} % % Restore all \catcode and \lccode setting, definitions for % csname, register changes, etc. % \endgroup \endinput %% %% End of file `hypht1.tex'.