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authorKarl Berry <karl@freefriends.org>2016-04-22 22:14:39 +0000
committerKarl Berry <karl@freefriends.org>2016-04-22 22:14:39 +0000
commitfc4466b32ed330a956ac603b00fd145524cff49a (patch)
tree2c50e2b8de13aa9233b2c76dffe201558f169e86 /Master/texmf-dist/tex/context/base/filt-ini.mkii
parent50e2368597d5f6fe2057195d0ae6a9f2044923e4 (diff)
context (22apr16)
git-svn-id: svn://tug.org/texlive/trunk@40691 c570f23f-e606-0410-a88d-b1316a301751
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diff --git a/Master/texmf-dist/tex/context/base/filt-ini.mkii b/Master/texmf-dist/tex/context/base/filt-ini.mkii
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--- a/Master/texmf-dist/tex/context/base/filt-ini.mkii
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@@ -1,121 +0,0 @@
-%D \module
-%D [ file=filt-ini,
-%D version=2000.09.19,
-%D title=\CONTEXT\ Filter Macros,
-%D subtitle=Initialization,
-%D author=Hans Hagen,
-%D date=\currentdate,
-%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
-%C
-%C This module is part of the \CONTEXT\ macro||package and is
-%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
-%C details.
-
-\writestatus{loading}{ConTeXt Filter Macros / Initialization}
-
-% \ifx\OmegaVersion\undefined
-
-% \let\definefiltersynonym \gobbledoubleempty
-% \let\definefiltersequence \gobbledoubleempty
-% \unexpanded\def\usefiltersequence {\gobblesingleempty}
-% \let\usefilter \gobblesingleempty
-% \let\truefiltername \gobbleoneargument
-
-% \expandafter \endinput
-% \fi
-
-\unprotect
-
-%D The real work starts here.
-
-% We need the {\??ot::#1} check because otherwise aleph will crash. Taco's
-% torture test:
-%
-% \ocp\ArabicContext = contextual
-%
-% \dorecurse {5000} {
-% \message{[\recurselevel]}
-% \ocplist\Arabic=\addbeforeocplist 1 \ArabicContext \nullocplist
-% }
-
-%D \macros
-%D {definefiltersynonym}
-
-\def\definefiltersynonym
- {\dodoubleargument\dodefinefiltersynonym}
-
-\def\dodefinefiltersynonym[#1][#2]%
- {\setvalue{\??or#1}{#2}}
-
-%D \macros
-%D {truefiltername}
-
-\def\truefiltername#1%
- {\ifundefined{\??or#1}#1\else\truefiltername{\getvalue{\??or#1}}\fi}
-
-%D \macros
-%D {definefiltersequence}
-
-\def\definefiltersequence
- {\dodoubleargument\dodefinefiltersequence}
-
-% \def\dodefinefiltersequence[#1][#2]%
-% {\setvalue{\??ot#1}{#2}}
-
-\def\dodefinefiltersequence[#1][#2]%
- {\setxvalue{\??ot#1}{#2}%
- \letgvalue{\??ot::#1}\v!stop}
-
-%D \macros
-%D {usefiltersequence}
-%D
-
-\def\magicocpnumber{1}
-
-% one can do:
-%
-% \definefiltersequence
-% [farsi]
-% [utf8 to unicode16=>5,
-% persian fix,
-% arabic analysis=>3,
-% arabic glyphs]
-%
-% so, => is used to signal a priority
-
-\def\dodousefiltersequence#1%
- {\expandafter\ocp\csname\??or:#1\endcsname=\truefiltername{#1}\relax
- \splitstring#1\at=>\to\!!stringa\and\!!stringb
- \edef\!!stringb{\number\ifx\!!stringb\empty\magicocpnumber\else\!!stringb\fi}%
- \appendetoks
- \noexpand\addbeforeocplist
- \!!stringb\space
- \expandafter\noexpand\csname\??or:\!!stringa\endcsname
- \to \scratchtoks}
-
-\unexpanded\def\usefiltersequence[#1]%
- {\doifdefined{\??ot::#1}%
- {\doifvalue{\??ot::#1}\v!stop
- {\scratchtoks\emptytoks
- \expanded{\processcommalist[\getvalue{\??ot#1}]}\dodousefiltersequence
- \expanded{\global\ocplist\csname\??ot:#1\endcsname=\the\scratchtoks}\nullocplist
- \letgvalue{\??ot::#1}\v!start}%
- \expanded{\pushocplist\csname\??ot:#1\endcsname}\relax}}
-
-%D \macros
-%D {usefilter}
-
-\def\dousefilter#1%
- {\doifundefined{\c!file\f!filterprefix#1}%
- {\letvalue{\c!file\f!filterprefix#1}\empty
- \makeshortfilename[\truefilename{\f!filterprefix#1}]%
- \startreadingfile
- \readsysfile{\shortfilename.mkii}
- {\showmessage\m!filters1{#1}}
- {\showmessage\m!filters2{#1}}%
- \stopreadingfile}}
-
-\def\usefilter[#1]%
- {\processcommalist[#1]\dousefilter}
-
-\protect \endinput