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author | Karl Berry <karl@freefriends.org> | 2016-12-10 22:48:29 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2016-12-10 22:48:29 +0000 |
commit | 815368415d7a82d0dca67d14f8c50fabb2cd388b (patch) | |
tree | 6d57957d7297b9ca3bb923f39fb024a2bf662a59 /Master/texmf-dist | |
parent | 3628f511059f8035c3193953e6af72c0d5dda7a5 (diff) |
luahyphenrules (10dec16)
git-svn-id: svn://tug.org/texlive/trunk@42670 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist')
-rw-r--r-- | Master/texmf-dist/doc/lualatex/luahyphenrules/README.md | 15 | ||||
-rw-r--r-- | Master/texmf-dist/doc/lualatex/luahyphenrules/luahyphenrules.pdf | bin | 0 -> 37590 bytes | |||
-rw-r--r-- | Master/texmf-dist/doc/lualatex/luahyphenrules/luahyphenrules.tex | 114 | ||||
-rw-r--r-- | Master/texmf-dist/tex/lualatex/luahyphenrules/luahyphenrules.sty | 161 |
4 files changed, 290 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/lualatex/luahyphenrules/README.md b/Master/texmf-dist/doc/lualatex/luahyphenrules/README.md new file mode 100644 index 00000000000..a73222e5141 --- /dev/null +++ b/Master/texmf-dist/doc/lualatex/luahyphenrules/README.md @@ -0,0 +1,15 @@ +luahyphenrules +============== + +Preloading hyphenation patterns (or “hyphen rules”) into the format is +not required in LuaTeX and recent releases of `babel` don't do it. +This package is addressed to those who just want to select the +language and load their patterns by means of `language.dat` without +loading `babel`. + +* Javier Bezos +* 2016-12-07 +* Released under the LaTeX Project Public License v1.3c or later + See http://www.latex-project.org/lppl.txt +* It requires LuaLaTeX + diff --git a/Master/texmf-dist/doc/lualatex/luahyphenrules/luahyphenrules.pdf b/Master/texmf-dist/doc/lualatex/luahyphenrules/luahyphenrules.pdf Binary files differnew file mode 100644 index 00000000000..9f0c9c39aca --- /dev/null +++ b/Master/texmf-dist/doc/lualatex/luahyphenrules/luahyphenrules.pdf diff --git a/Master/texmf-dist/doc/lualatex/luahyphenrules/luahyphenrules.tex b/Master/texmf-dist/doc/lualatex/luahyphenrules/luahyphenrules.tex new file mode 100644 index 00000000000..d249d9d9ac6 --- /dev/null +++ b/Master/texmf-dist/doc/lualatex/luahyphenrules/luahyphenrules.tex @@ -0,0 +1,114 @@ +% +--------------------------------------------------+ +% | Typeset this file to get the documentation. | +% +--------------------------------------------------+ +% +%% Copyright (C) 2016 Javier Bezos +%% All Rights Reserved +%% http://www.texnia.com +%% +%% This work may be distributed and/or modified under the conditions +%% of the LaTeX Project Public License, either version 1.3 of this +%% license or (at your option) any later version. The latest version +%% of this license is in +%% http://www.latex-project.org/lppl.txt +%% and version 1.3 or later is part of all distributions of LaTeX +%% version 2003/12/01 or later. +%% +%% This work has the LPPL maintenance status "maintained". +%% +%% This Current Maintainer of this work is Javier Bezos. +%% +%% This work consists of the files luahyphenrules.tex and +%% luahyphenrules.sty. +\documentclass[a4paper]{ltxguide} + +\title{\textsf{luahyphenrules}\\\large Version 1.0} + +\author{Javier Bezos\\\texttt{http://www.texnia.com}} + +\date{2016-12-07} + +\raggedright +\parskip=.8ex +\advance\oddsidemargin-.7cm +\advance\textwidth2cm +\addtolength{\textheight}{3.5cm} +\addtolength{\topmargin}{-2cm} + +\usepackage{xcolor,bera} + +\definecolor{notes}{rgb}{.75, .3, .3}% + +\makeatletter +\def\@begintheorem#1#2{% + \list{}{}% + \global\advance\@listdepth\m@ne + \item[{\sffamily\bfseries\color{notes}\MakeUppercase{#1}}]}% +\makeatother +\newtheorem{warning}{Warning} +\newtheorem{note}{Note} +\newtheorem{example}{Example} + +\begin{document} + +\vspace*{1cm} +{\fontsize{48}{48}\selectfont \color{notes}{luahyphenrules}\par} +{\LARGE Loading patterns in \textsf{lualatex} with +\texttt{language.dat}\par} +\vspace*{1ex} +Version 1.0 (2016-12-07)\par +Javier Bezos (\texttt{http://www.texnia.com}) + +\vspace*{6ex} + +Preloading hyphenation patterns (or ``hyphen rules'') into the format +is not required in Lua\TeX. On the contrary, it is even discouraged +and accordingly recent releases of \textsf{babel} don't do it. This file is +addressed to those who just want to select the language and load their +patterns without loading at all the \textsf{babel} package with +|\usepackage|. + +When \textsf{luahyphenrules} is loaded, it reads |language.dat| and +stores its data. Then, you can use the following command to select the +language. + +\begin{decl} +|\HyphenRules{<language-name>}| +\end{decl} + +Here |<language-name>| is the name in |language.dat|. It select the +language, if exists, and loads its hyphenations patterns if not done +before. If the language does not exist or there are no patterns, it +raises and error. + +\begin{note} + If you are using \textsf{babel} you do not need this package. +\end{note} + +\begin{note} + Actually, loading hypenations patterns in Lua\TeX{} is so simple as + inputting the corresponding file with the correct catcode regime + when the language is active (which in turn may be created with + |\newlanguage|). This package is mostly about reading and + parsing |language.dat| at runtime. +\end{note} + +\begin{note} + The internal variable |\bbl@languages|, containing the list of + languages in |language.dat|, is also set by this package. See the + \textsf{babel} manual for further info. +\end{note} + +\begin{warning} + This package only works with Lua\LaTeX. +\end{warning} + + +\end{document} + + + + + + + diff --git a/Master/texmf-dist/tex/lualatex/luahyphenrules/luahyphenrules.sty b/Master/texmf-dist/tex/lualatex/luahyphenrules/luahyphenrules.sty new file mode 100644 index 00000000000..244bf903c88 --- /dev/null +++ b/Master/texmf-dist/tex/lualatex/luahyphenrules/luahyphenrules.sty @@ -0,0 +1,161 @@ +% +--------------------------------------------------------+ +% | Typeset luahyphenrules.tex to get the documentation. | +% +--------------------------------------------------------+ +% +%% Copyright (C) 2016 Javier Bezos +%% All Rights Reserved +%% http://www.texnia.com +%% +%% This work may be distributed and/or modified under the conditions +%% of the LaTeX Project Public License, either version 1.3 of this +%% license or (at your option) any later version. The latest version +%% of this license is in +%% http://www.latex-project.org/lppl.txt +%% and version 1.3 or later is part of all distributions of LaTeX +%% version 2003/12/01 or later. +%% +%% This work has the LPPL maintenance status "maintained". +%% +%% This Current Maintainer of this work is Javier Bezos. +%% +%% This work consists of the files luahyphenrules.tex and +%% luahyphenrules.sty. +\ProvidesPackage{luahyphenrules} + [2016/12/07 v1.0 language.dat reader lualatex] + +% The code below is essentially the same as in babel.dtx, with a few +% minor changes. See the latter for further info. + +\begingroup + \toks@{} + \count@\z@ % 0=start, 1=0th, 2=normal + \def\bbl@process@line#1#2 #3 #4 {% + \ifx=#1% + \bbl@process@synonym{#2}% + \else + \bbl@process@language{#1#2}{#3}{#4}% + \fi + \ignorespaces} + \def\bbl@manylang{% + \ifnum\bbl@last>\@ne + \bbl@info{Non-standard hyphenation setup}% + \fi + \let\bbl@manylang\relax} + \def\bbl@process@language#1#2#3{% + \ifcase\count@ + \@ifundefined{zth@#1}{\count@\tw@}{\count@\@ne}% + \or + \count@\tw@ + \fi + \ifnum\count@=\tw@ + \expandafter\addlanguage\csname l@#1\endcsname + \language\allocationnumber + \chardef\bbl@last\allocationnumber + \bbl@manylang + \let\bbl@elt\relax + \xdef\bbl@languages{% + \bbl@languages\bbl@elt{#1}{\the\language}{#2}{#3}}% + \fi + \the\toks@ + \toks@{}} + \def\bbl@process@synonym@aux#1#2{% + \global\expandafter\chardef\csname l@#1\endcsname#2\relax + \let\bbl@elt\relax + \xdef\bbl@languages{% + \bbl@languages\bbl@elt{#1}{#2}{}{}}}% + \def\bbl@process@synonym#1{% + \ifcase\count@ + \toks@\expandafter{\the\toks@\relax\bbl@process@synonym{#1}}% + \or + \@ifundefined{zth@#1}{\bbl@process@synonym@aux{#1}{0}}{}% + \else + \bbl@process@synonym@aux{#1}{\the\bbl@last}% + \fi} + \ifx\bbl@languages\@undefined % Just a (sensible?) guess + \chardef\l@english\z@ + \chardef\l@USenglish\z@ + \chardef\bbl@last\z@ + \global\@namedef{bbl@hyphendata@0}{{hyphen.tex}{}} + \gdef\bbl@languages{% + \bbl@elt{english}{0}{hyphen.tex}{}% + \bbl@elt{USenglish}{0}{}{}} + \else + \def\bbl@elt#1#2#3#4{% Remove all except language 0 + \ifnum#2>\z@\else + \noexpand\bbl@elt{#1}{#2}{#3}{#4}% + \fi}% + \xdef\bbl@languages{\bbl@languages}% + \fi + \def\bbl@elt#1#2#3#4{\@namedef{zth@#1}{}} % Define flags + \bbl@languages + \openin1=language.dat + \ifeof1 + \PackageWarning{luahyphenrules}% + {I couldn't find language.dat. No additional\MessageBreak + patterns loaded. Reported}% + \else + \loop + \endlinechar\m@ne + \read1 to \bbl@line + \endlinechar`\^^M + \if T\ifeof1F\fi T\relax + \ifx\bbl@line\@empty\else + \edef\bbl@line{\bbl@line\space\space\space}% + \expandafter\bbl@process@line\bbl@line\relax + \fi + \repeat + \fi +\endgroup + +\def\bbl@get@enc#1:#2:#3\@@@{\def\bbl@hyph@enc{#2}} + +\newcatcodetable\bbl@tempcattbl + +\def\bbl@luapatterns#1#2{% + \bbl@get@enc#1::\@@@ + \setbox\z@\hbox\bgroup + \begingroup + \savecatcodetable\bbl@tempcattbl + \catcodetable\catcodetable@latex + \input #1\relax + \catcodetable\bbl@tempcattbl + \endgroup + \def\bbl@tempa{#2}% + \ifx\bbl@tempa\@empty\else + \input #2\relax + \fi + \egroup}% + +\newcommand\HyphenRules[1]{% + \language=\expandafter\ifx\csname l@#1:\f@encoding\endcsname\relax + \@ifundefined{l@#1}% + {\z@ + \PackageError{luahyphenrules}% + {Unknown language `#1'. Either you have\MessageBreak + misspelled its name or language.dat doesn't define\MessageBreak + it. Words in this language won't be hyphenated.}% + {You may proceed, but expect wrong results}}% + {\csname l@#1\endcsname + \edef\bbl@tempa{#1}}% + \else + \csname l@#1:\f@encoding\endcsname + \edef\bbl@tempa{#1:\f@encoding}% + \fi\relax + \@ifundefined{bbl@hyphendata@\the\language}% + {\def\bbl@elt##1##2##3##4{% 1:name, 2:num, 3:pat-file, 4:exc-file + \ifnum##2=\csname l@\bbl@tempa\endcsname % tempa=spanish,dutch:OT1... + \def\bbl@tempb{##3}% + \ifx\bbl@tempb\@empty\else % if not a synonymous (if pat-file) + \def\bbl@tempc{{##3}{##4}}% + \fi + \expandafter\xdef\csname bbl@hyphendata@##2\endcsname{\bbl@tempc}% + \fi}% + \bbl@languages + \@ifundefined{bbl@hyphendata@\the\language}% + {\PackageInfo{luahyphenrules}% + {No hyphenation patterns were set for\MessageBreak + language ‘\bbl@tempa’. Reported}}% + {\expandafter\expandafter\expandafter\bbl@luapatterns + \csname bbl@hyphendata@\the\language\endcsname}}{}} + +\endinput
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