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Diffstat (limited to 'macros/latex/contrib/fontspec/fontspec-lua.dtx')
-rw-r--r-- | macros/latex/contrib/fontspec/fontspec-lua.dtx | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/macros/latex/contrib/fontspec/fontspec-lua.dtx b/macros/latex/contrib/fontspec/fontspec-lua.dtx deleted file mode 100644 index fdbe11e9d1..0000000000 --- a/macros/latex/contrib/fontspec/fontspec-lua.dtx +++ /dev/null @@ -1,101 +0,0 @@ -%%^^A%% fontspec-lua.dtx -- part of FONTSPEC <wspr.io/fontspec> -% -% \section{Lua module} -% -% \begin{macrocode} -%<*lua> -% \end{macrocode} -% \begin{macrocode} -local err, warn, info, log = luatexbase.provides_module(fontspec.module) -% \end{macrocode} -% Some utility functions -% \begin{macrocode} -fontspec.log = log or (function (s) luatexbase.module_info("fontspec", s) end) -fontspec.warning = warn or (function (s) luatexbase.module_warning("fontspec", s) end) -fontspec.error = err or (function (s) luatexbase.module_error("fontspec", s) end) -% \end{macrocode} -% -% We need a catcode table for tex.sprint(). See issue \#230. -% TODO: probably time to get rid of the backwards compatibility here: -% \begin{macrocode} -local latex -if luatexbase.registernumber then - latex = luatexbase.registernumber("catcodetable@latex") -else - latex = luatexbase.catcodetables.CatcodeTableLaTeX -end -% \end{macrocode} -% -% The following are the function that get called from \TeX\ end. -% \begin{macrocode} -local function tempswatrue() tex.sprint(latex,[[\FontspecSetCheckBoolTrue ]]) end -local function tempswafalse() tex.sprint(latex,[[\FontspecSetCheckBoolFalse]]) end -% \end{macrocode} -% -% \begin{macrocode} -function fontspec.check_ot_script(fnt, script) - if luaotfload.aux.provides_script(font.id(fnt), script) then - tempswatrue() - else - tempswafalse() - end -end -% \end{macrocode} -% -% \begin{macrocode} -function fontspec.check_ot_lang(fnt, lang, script) - if luaotfload.aux.provides_language(font.id(fnt), script, lang) then - tempswatrue() - else - tempswafalse() - end -end -% \end{macrocode} -% -% \begin{macrocode} -function fontspec.check_ot_feat(fnt, feat, lang, script) - for _, f in ipairs { "+trep", "+tlig", "+anum" } do - if feat == f then - tempswatrue() - return - end - end - if luaotfload.aux.provides_feature(font.id(fnt), script, lang, feat) then - tempswatrue() - else - tempswafalse() - end -end -% \end{macrocode} -% -% \begin{macrocode} -function fontspec.mathfontdimen(fnt, str) - local mathdimens = luaotfload.aux.get_math_dimension(fnt, str) - if mathdimens then - tex.sprint(-2,mathdimens) - tex.sprint(-2,"sp") - else - tex.sprint(-2,"0pt") - end -end -% \end{macrocode} -% -% \begin{macrocode} -%</lua> -% \end{macrocode} - - -% /© -% ------------------------------------------------ -% The FONTSPEC package <wspr.io/fontspec> -% ------------------------------------------------ -% Copyright 2004-2020 Will Robertson, LPPL "maintainer" -% Copyright 2009-2015 Khaled Hosny -% Copyright 2013 Philipp Gesang -% Copyright 2013-2016 Joseph Wright -% ------------------------------------------------ -% This package is free software and may be redistributed and/or modified under -% the conditions of the LaTeX Project Public License, version 1.3c or higher -% (your choice): <http://www.latex-project.org/lppl/>. -% ------------------------------------------------ -% ©/ |