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menus.sty	6.77 KB	-rw-r--r--

Code Editor : grabhedr.sty

%% 
%% This is file `grabhedr.sty',
%% generated with the docstrip utility.
%% 
%% The original source files were:
%% 
%% grabhedr.dtx  (with options: `2e')

%%% ====================================================================
%%%  @LaTeX-style-file{
%%%     filename        = "grabhedr.sty",
%%%     version         = "0.9j",
%%%     date            = "1994/11/08",
%%%     time            = "16:15:00 EST",
%%%     author          = "Michael Downes",
%%%     email           = "mjd@math.ams.org (Internet)",
%%%     keywords        = "TeX, file header,
%%%     supported       = "yes",
%%%     abstract        = "This file defines a function \inputfwh
%%%       to be used instead of \input, to allow TeX to grab
%%%       information from standardized file headers in the form
%%%       proposed by Nelson Beebe during his term as president of the
%%%       TeX Users Group. Of which all this here is an example.",
%%%     checksum        = "60397 519 2589 19482",
%%%     docstring       = "The checksum field above contains a CRC-16
%%%       checksum as the first value, followed by the equivalent of
%%%       the standard UNIX wc (word count) utility output of lines,
%%%       words, and characters.  This is produced by Robert Solovay's
%%%       checksum utility.",
%%%  }
%%% ====================================================================
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{grabhedr}[1994/11/08 v0.9j]
\begingroup
\catcode96 12 % left quote
\catcode`\= 12
\catcode`\{=1 \catcode`\}=2 \catcode`\#=6
\catcode`\$=3 \catcode`\~=13 \catcode`\^=7
\catcode`\_=8 \catcode`\^^M=5 \catcode`\"=12
\catcode`\@=11
\gdef\@empty{}
\long\gdef\@gobble#1{}
\long\gdef\@gobbletwo#1#2{}
\long\gdef\@gobblethree#1#2#3{}
\long\gdef\@car#1#2\@nil{#1}
\ifx\UndEFiNed\@@input % LaTeX not loaded.
  \edef\0{\meaning\input}\edef\1{\string\input}%
  \ifx\0\1%
    \global\let\@@input\input
  \else
    \errhelp{%
Grabhedr.sty needs to know the name of the
\input primitive in order to define \inputfwh
properly. Consult a TeXnician for help.}
    \errmessage{%
      Non-primitive \noexpand\input detected}%
  \fi
\fi
\global\toksdef\toks@=0
\long\gdef\afterfi#1\fi{\fi#1}
\global\let\nx@\noexpand
\global\let\xp@\expandafter
\begingroup \lccode`\.=`\%%
\lowercase{\gdef\@percentchar{.}}%
\endgroup
\gdef\fileversiondate#1#2#3{%
  \xp@\xdef\csname#1\endcsname{#2 (#3)}%
  \def\filename{#1}\def\fileversion{#2}%
  \def\filedate{#3}%
  \message{#1 \csname#1\endcsname}%
}
\xdef\@filehdrstart{%
  \@percentchar\@percentchar\@percentchar\space
  ==================================%
  ==================================}
\gdef\@scanfileheader#1@#2#{\@xscanfileheader}
\long\gdef\@xscanfileheader#1{%
  \@yscanfileheader#1{} version = "??",
  date = "??",\@yscanfileheader}
\long\gdef\@yscanfileheader
  #1 filename = "#2",#3 version = "#4",%
  #5 date = "#6",#7\@yscanfileheader{%
  \endgroup
  \csname fileversiondate\endcsname{#2}{#4}{#6}%
}
\begingroup
\lccode`\$=`\^^M
\lowercase{\gdef\@readfirstheaderline#1$}{%
  \toks@{#1}%
  \edef\@tempa{\@percentchar\the\toks@}%
  \ifx\@tempa\@filehdrstart
    \endgroup \begingroup
    \catcode`\%=9 \catcode`\^^M=5 \catcode`\@=11
    \catcode`\ =10 \catcode`\==12 \catcode`\"=12
  \xp@\@scanfileheader
  \else
    \message{(* Missing file header? *)}%
    \afterfi\endgroup
  \fi}
\endgroup
\gdef\@xinputfwh{%
  \ifx\next\@readfirstheaderline
    \catcode`\%=12 \catcode`\{=12 \catcode`\}=12
    \catcode`\\=12 \catcode`\^^L=12
    \catcode`\^=12
    \catcode`\^^M=3\relax
  \else \endgroup\fi
}
\gdef\@inputfwh{\futurelet\next\@xinputfwh}
\gdef\inputfwh#1{%
  \begingroup\catcode`\%=\active
  \endlinechar`\^^M\relax
  \lccode`\~=`\%\relax
  \lowercase{\let~}\@readfirstheaderline
  \xp@\@inputfwh\@@input #1\relax
}
\gdef\localcatcodes#1{%
  \ifx\@empty\@catcodestack
    \gdef\@catcodestack{{}}%
  \fi
  \def\do##1##2{%
    \ifnum##2>\z@
      \catcode\number`##1 \space
      \number\catcode`##1\relax
    \expandafter\do\fi}%
  \xdef\@catcodestack{{\do#1\relax\m@ne}%
    \@catcodestack}%
  \def\do##1##2{\catcode`##1 ##2\relax\do}%
  \do#1\ {\catcode32\let\do}%
}
\gdef\@catcodestack{{}}
\gdef\restorecatcodes{%
  \begingroup
  \ifx\@empty\@catcodestack
    \errmessage{Can't pop catcodes;
      \nx@\@catcodestack = empty}%
    \endgroup
  \else
    \def\do##1##2\do{%
      \gdef\@catcodestack{##2}%
      \endgroup##1}%
    \xp@\do\@catcodestack\do
  \fi
}
\expandafter\gdef\csname trap.input\endcsname
  \input#1 \relax{%
    \expandafter\ifx\csname#1\endcsname\relax
      \afterfi\inputfwh{#1}\relax
    \fi}
\endgroup
\endinput
%% 
%% End of file `grabhedr.sty'.

${this.title}

Code Editor : grabhedr.sty