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Diffstat (limited to 'Master/texmf-dist/tex/latex/ncclatex/cp1251-light.def')
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1 files changed, 130 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/ncclatex/cp1251-light.def b/Master/texmf-dist/tex/latex/ncclatex/cp1251-light.def new file mode 100644 index 00000000000..e02b64a5398 --- /dev/null +++ b/Master/texmf-dist/tex/latex/ncclatex/cp1251-light.def @@ -0,0 +1,130 @@ +\ProvidesFile{cp1251-light.def} + [2005/01/08 v1.1 Light input encoding file] +% +% \changes{v1.0}{2004/09/23}{This version was uploaded to CTAN} +% \changes{v1.1}{2005/01/09}{Replace \textrm{\normalfont...} to \textnormal} +% \changes{v1.1}{2005/01/09}{More comprehensive test of font encoding} +% +% Using of cyrillic input encodings has two major disadvantages: +% +% * cyrillic letters are forbidden in names of labels because +% they are active and +% * cyrillic letters disappear in math mode because they do not +% belong to ordinary math fonts. +% +% The light version of the CP1251 input encoding partially removes both +% these disadvantages: it declares common cyrillic letters in the range +% of \CYRA--\cyrya as `other' symbols (with catcode 12), activates them in +% math mode only (with mathcode "8000), and typesets common cyrillic letters +% in math mode with the default text font. All these actions are applied +% if the output cyrillic encoding is one of T2A, T2B, T2C, or X2 for +% which the input and output codes of common cyrillic letters coinside. +% Otherwise, the cp1251-light works as cp1251. +% +\input{cp1251.def} +% +% Test the font encoding to have a valid type +% +\makeatletter +\@ifundefined{cyrillicencoding}% + {\let\@tempa\encodingdefault}% + {\let\@tempa\cyrillicencoding} +\expandafter\in@\expandafter{\@tempa}{T2A,T2B,T2C,X2} +\ifin@ \else + \PackageWarning{inputenc}% + {Cannot apply cp1251-light encoding\MessageBreak + to the font encoding \@tempa.\MessageBreak + The cp1251 encoding is in use.\MessageBreak}% + \makeatother + \endinput +\fi +% +% The macro \@tempa{code}{command} declares a symbol with +% specified code as math-active symbol and prints its command +% with the default text font (this is the usual practice for +% typesetting cyrillic in math indices). +% +\def\@tempa#1#2{% + \@tempcnta#1\relax + \catcode\@tempcnta 12 + \mathcode\@tempcnta "8000 + \bgroup + \uccode`\~#1% + \uppercase{% + \egroup + \def~% + }{{\textnormal{#2}}}% +} +% +% Redefine catcodes and mathcodes of common cyrillic letters +% Do them active in mathmode only. +% +\@tempa{192}{\CYRA} +\@tempa{193}{\CYRB} +\@tempa{194}{\CYRV} +\@tempa{195}{\CYRG} +\@tempa{196}{\CYRD} +\@tempa{197}{\CYRE} +\@tempa{198}{\CYRZH} +\@tempa{199}{\CYRZ} +\@tempa{200}{\CYRI} +\@tempa{201}{\CYRISHRT} +\@tempa{202}{\CYRK} +\@tempa{203}{\CYRL} +\@tempa{204}{\CYRM} +\@tempa{205}{\CYRN} +\@tempa{206}{\CYRO} +\@tempa{207}{\CYRP} +\@tempa{208}{\CYRR} +\@tempa{209}{\CYRS} +\@tempa{210}{\CYRT} +\@tempa{211}{\CYRU} +\@tempa{212}{\CYRF} +\@tempa{213}{\CYRH} +\@tempa{214}{\CYRC} +\@tempa{215}{\CYRCH} +\@tempa{216}{\CYRSH} +\@tempa{217}{\CYRSHCH} +\@tempa{218}{\CYRHRDSN} +\@tempa{219}{\CYRERY} +\@tempa{220}{\CYRSFTSN} +\@tempa{221}{\CYREREV} +\@tempa{222}{\CYRYU} +\@tempa{223}{\CYRYA} +\@tempa{224}{\cyra} +\@tempa{225}{\cyrb} +\@tempa{226}{\cyrv} +\@tempa{227}{\cyrg} +\@tempa{228}{\cyrd} +\@tempa{229}{\cyre} +\@tempa{230}{\cyrzh} +\@tempa{231}{\cyrz} +\@tempa{232}{\cyri} +\@tempa{233}{\cyrishrt} +\@tempa{234}{\cyrk} +\@tempa{235}{\cyrl} +\@tempa{236}{\cyrm} +\@tempa{237}{\cyrn} +\@tempa{238}{\cyro} +\@tempa{239}{\cyrp} +\@tempa{240}{\cyrr} +\@tempa{241}{\cyrs} +\@tempa{242}{\cyrt} +\@tempa{243}{\cyru} +\@tempa{244}{\cyrf} +\@tempa{245}{\cyrh} +\@tempa{246}{\cyrc} +\@tempa{247}{\cyrch} +\@tempa{248}{\cyrsh} +\@tempa{249}{\cyrshch} +\@tempa{250}{\cyrhrdsn} +\@tempa{251}{\cyrery} +\@tempa{252}{\cyrsftsn} +\@tempa{253}{\cyrerev} +\@tempa{254}{\cyryu} +\@tempa{255}{\cyrya} +\let\@tempa\relax +\makeatother +\endinput +%% +%% End of file `cp1251-light.def'. |