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%%
%% This is file `delimtxt.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% delimtxt.dtx (with options: `delimtxt')
%%
%% IMPORTANT NOTICE:
%%
%% For the copyright see the source file.
%%
%% Any modified versions of this file must be renamed
%% with new filenames distinct from delimtxt.sty.
%%
%% For distribution of the original source see the terms
%% for copying and modification in the file delimtxt.dtx.
%%
%% This generated file may be distributed as long as the
%% original source files, as listed above, are part of the
%% same distribution. (The sources need not necessarily be
%% in the same archive or directory.)
%% This is heavily based on:
%% textmerg.dtx (with options: `textmerg')
%%
%% Copyright (C) 1992,1994 Mike Piff, University of Sheffield, England
\def\fileversion{1.02}
\def\filedate{1999/05/03}
\def\filename{delimtxt.dtx}
\def\Copyright{Copyright 1999 Bjoern Pedersen}
\NeedsTeXFormat{LaTeX2e}[1998/06/01]
\ProvidesPackage{delimtxt}[\filedate]
\typeout{Package `delimtxt^^b4 <\filedate>.}
\typeout{\Copyright}
\def\glet{\global\let}
\newread\DelimFile
\def\InputFile#1{%
\openin\DelimFile=#1
\ifeof\DelimFile
\errmessage{Empty Delim file}%
\closein\DelimFile
\long\def\MakeTemplate##1{%
\def\Template{}}%
\else\GetInput
\fi}
\def\GetInput{{
\global\LF@false
\endlinechar=-1%
\expandafter\catcode\expandafter`\the\Del=12
\global\read\DelimFile to\InputBuffer}}
\def\SeeIfEof{%
\let\NextLook\relax
\ifeof\DelimFile
\else
\ifx\InputBuffer\empty
\LookAgain
\fi
\fi
\NextLook}
\def\LookAgain{\GetInput
\let\NextLook\SeeIfEof}
\newif\ifNonBlank \NonBlankfalse
\def\AllowBlank{\global\NonBlankfalse}
\def\DontAllowBlank{\global\NonBlanktrue}
\newif\ifLF@
\def\mark{\relax}
\newtoks\InPutField
\newtoks\Del
\newtoks\StripT@k
\newtoks\NextFieldT@k
\StripT@k={%
{%
\aftergroup\gdef%
\aftergroup\StripMark%
\aftergroup#\aftergroup1%
\expandafter\aftergroup\the\Del%
\aftergroup\mark%
}{\gdef\InputBuffer{#1}}}
\NextFieldT@k={%
{%begin of aftergroup group
\aftergroup\gdef%
\aftergroup\GetNextInputField%
\aftergroup#\aftergroup1%
\expandafter\aftergroup\the\Del%
\aftergroup#\aftergroup2%
\aftergroup\lineend}%end of aftergroup group
{%
\if\mark #2%
\global\LF@true%
\glet\InputBuffer=\empty%
\else%
\global\LF@false%
\StripMark#2%
\fi%
\InPutField={#1}%
\if!#1!% check if Field is empty (Ref: D.Carlise in comp.text.tex)
\ifNonBlank%
\MissingField%
\InPutField={???}%
\else%
\InPutField={#1}%
\fi%
\else
\relax
\fi%
}}
\def\SetDel#1{\global\Del={#1}%
\the\StripT@k%
\the\NextFieldT@k%
}
\SetDel|
\def\ReadIn#1{%
\expandafter\expandafter\expandafter%
\GetNextInputField%
\expandafter\InputBuffer\the\Del%
\mark\lineend%
\global\edef#1{\the\InPutField}%
}
\def\MissingField{%
\message{Missing field in file}}
\newtoks\GlobalFields
\def\Fields#1{\GlobalFields{#1}}
\def\ParseFields#1{%
\ifx#1\EndParseFields%
\let\NextParse\relax%
\ifLF@%
\message{ Line was OK}%
\else%
{\message{ There were more items than fields on line
\the\Iteratecounter. They will be skipped.}
\glet\InputBuffer=\empty}%
\fi%
\else%
\let\NextParse\ParseFields%
\ifx#1+\DontAllowBlank%
\else%
\ifx#1-\AllowBlank%
\else\ReadIn#1%
\fi%
\fi%
\fi\NextParse}%
\let\EndParseFields\ParseFields%
\def\ReadFields#1{
\ifeof\DelimFile%
\else%
\expandafter\ParseFields%
\the#1\EndParseFields%
\fi}%
\long\def\DelimRead#1#2{\begingroup%
\InputFile{#1}%
\def\Fields##1{%
\ParseFields##1\EndParseFields}%
\MakeTemplate{#2}\Iterate}%
\long\def\MakeTemplate#1{\def\Template{#1}}
\countdef\Iteratecounter=1%
\Iteratecounter=0
\def\Iterate{%
\global\advance\Iteratecounter by1%
\ReadFields\GlobalFields%
\Template%
\SeeIfEof%
\ifeof\DelimFile%
\def\NextIteration{%
\endgroup\closein\DelimFile}%
\else%
\let\NextIteration\Iterate%
\fi%
\NextIteration}
\endinput
%%
%% End of file `delimtxt.sty'.
|
