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authorKarl Berry <karl@freefriends.org>2006-01-12 23:53:46 +0000
committerKarl Berry <karl@freefriends.org>2006-01-12 23:53:46 +0000
commit0b3b581d5528b9765f51830f94de6ceda074f0e4 (patch)
tree6bae2685cb4ca9d2c96caf44c31cb090f969621a /Master/texmf-dist/tex/latex/csvtools
parent5350b8b5b0f65468d790c922791f1753e275a23d (diff)
csvtools
git-svn-id: svn://tug.org/texlive/trunk@801 c570f23f-e606-0410-a88d-b1316a301751
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+%%
+%% This is file `csvtools.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% csvtools.dtx (with options: `package')
+%% Copyright (C) 2000 Nicola Talbot, all rights reserved.
+%% If you modify this file, you must change its name first.
+%% You are NOT ALLOWED to distribute this file alone. You are NOT
+%% ALLOWED to take money for the distribution or use of either this
+%% file or a changed version, except for a nominal charge for copying
+%% etc.
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+%%\CheckSum{833}
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{csvtools}[2003/12/18 v1.0]
+\RequirePackage{ifthen}
+\RequirePackage{longtable}
+\def\lop#1\to#2{\expandafter\lopoff#1\lopoff#1#2}
+\long\def\lopoff,#1,#2\lopoff#3#4{\def#4{#1}\def#3{,#2}}
+\newread\csvfile
+\newif\ifmore
+\newcount\c@field
+\newcounter{csvlinenum}
+\toksdef\ta=0 \toksdef\tb=2
+\newcommand{\field}[1]{\csname @field\romannumeral#1\endcsname}
+\newcommand{\insertbyname}[1]{\csname insert#1\endcsname}
+\newcommand{\trim}[1]{\def\@trmstr{}\expandafter\@trim#1\end\edef#1{\@trmstr}}
+\def\@trim#1 \end{\def\@trmstr{#1}}
+\newcommand{\@sapplyCSVfile}[3][1]{%
+\IfFileExists{#2}{%
+\openin\csvfile=#2
+\ifeof\csvfile\morefalse\else\moretrue\fi
+
+\ifmore
+{\c@csvlinenum=1\relax
+\global\c@csvrownumber=0\relax
+ \loop
+ \read\csvfile to\csvline
+ \advance\c@csvlinenum by 1\relax
+ \ifnum\c@csvlinenum>#1\relax
+ \trim{\csvline}
+ \tb=\expandafter{\csvline}
+ \edef\@csvlin@{,\the\tb,}
+ \c@field = 0\relax
+ \whiledo{\not\equal{\@csvlin@}{,\par,} \and \not\equal{\@csvlin@}{,,} \and \not\equal{\@csvlin@}{,}}{%
+ \lop\@csvlin@\to\param
+ \tb=\expandafter{\param}
+ \advance\c@field by 1\relax
+ \expandafter\xdef\csname @field\romannumeral\c@field\endcsname{\the\tb}
+ }
+ \ifthenelse{\not\equal{\csvline}{\par} \and \not\equal{\csvline}{}}{%
+ \refstepcounter{csvrownumber}\relax
+ #3}{}
+ \fi
+ \ifeof\csvfile\morefalse\else\moretrue\fi
+ \ifmore
+ \repeat}
+ \closein\csvfile
+\fi
+}{\PackageError{csvtools}{Can't find file '#2'}{}}
+}
+\newcommand{\@applyCSVfile}[3][2]{%
+\ifnum#1<2
+ \PackageError{csvtools}{Header line required}{The optional argument to `\protect\applyCSVfile'
+needs to be > 1. The header line should be on line 1}
+\else
+\IfFileExists{#2}{%
+\openin\csvfile=#2
+\ifeof\csvfile\morefalse\else\moretrue\fi
+\ifmore
+\global\c@csvlinenum=1\relax
+\global\c@csvrownumber=0\relax
+ {\loop
+ \read\csvfile to\csvline
+ \ifnum\c@csvlinenum=1\relax
+ \ifthenelse{\not\equal{\csvline}{\par} \and \not\equal{\csvline}{}}{%
+ \trim{\csvline}
+ \tb=\expandafter{\csvline}
+ \edef\@csvlin@{,\the\tb,}
+ \c@field = 0\relax
+ \whiledo{\not\equal{\@csvlin@}{,\par,} \and \not\equal{\@csvlin@}{,,} \and \not\equal{\@csvlin@}{,}}{%
+ \lop\@csvlin@\to\param
+ \advance\c@field by 1\relax
+ \tb=\expandafter{\param}
+ %\expandafter\xdef\csname insert\the\tb\endcsname{\field{\the\c@field}}
+ \expandafter\xdef\csname @fieldlabel\romannumeral\c@field\endcsname{\the\tb}
+ }
+ }{\PackageError{csvtools}{Header line missing in file #2}{Header line required on line 1}}
+ \fi
+ \advance\c@csvlinenum by 1\relax
+ \ifnum\c@csvlinenum>#1\relax
+ \tb=\expandafter{\csvline}
+ \edef\@csvlin@{,\the\tb,}
+ \c@field = 0\relax
+ \whiledo{\not\equal{\@csvlin@}{,\par,} \and \not\equal{\@csvlin@}{,,} \and \not\equal{\@csvlin@}{,}}{%
+ \lop\@csvlin@\to\param
+ \tb=\expandafter{\param}
+ \advance\c@field by 1\relax
+ \expandafter\xdef\csname @field\romannumeral\c@field\endcsname{\the\tb}
+ \edef\@fieldlabel{\csname @fieldlabel\romannumeral\c@field\endcsname}
+ \ifthenelse{\equal{\@fieldlabel}{}
+ \TE@or \equal{\@fieldlabel}{penalties}
+ \TE@or \equal{\@fieldlabel}{byname}}{\PackageError{csvtools}{%
+ \string\insert\@fieldlabel \space already defined}{%
+ You can't have the label '\@fieldlabel' in your header row.}}{}\relax
+ \expandafter\xdef\csname insert\@fieldlabel\endcsname{\the\tb}
+ }
+ \ifthenelse{\not\equal{\csvline}{\par} \and \not\equal{\csvline}{}}{%
+ \global\advance\c@csvrownumber by 1\relax
+ #3}{}
+ \fi
+ \ifeof\csvfile\morefalse\else\moretrue\fi
+ \ifmore
+ \repeat}
+ \closein\csvfile
+\fi
+}{\PackageError{csvtools}{Can't find file '#2'}{}}
+\fi
+}
+\newcommand{\applyCSVfile}{\@ifstar\@sapplyCSVfile\@applyCSVfile}
+\newcount\maxlines
+\newcount\csvlastbutone
+\newcounter{csvrownumber}
+\newcommand{\CSVtotabular}[5]{%
+\openin\csvfile=#1
+\c@csvlinenum=0\relax
+ \loop
+ \advance\c@csvlinenum by 1\relax
+ \read\csvfile to\csvline
+ \expandafter\xdef\csname @csvline\romannumeral\c@csvlinenum\endcsname{\csvline}
+ \ifthenelse{\not\equal{\csvline}{\par}}{\trim{\csvline}}{}
+ \ifnum\c@csvlinenum=1\relax
+ \tb=\expandafter{\csvline}
+ \edef\@csvlin@{,\the\tb,}
+ \c@field = 0\relax
+ \whiledo{\not\equal{\@csvlin@}{,\par,} \and \not\equal{\@csvlin@}{,,} \and \not\equal{\@csvlin@}{,}}{%
+ \lop\@csvlin@\to\param
+ \tb=\expandafter{\param}
+ \advance\c@field by 1\relax
+ \expandafter\xdef\csname insert\the\tb\endcsname{\noexpand\field{\the\c@field}}
+ }
+ \fi
+ \tb=\expandafter{\csvline}
+ \edef\@csvlin@{,\the\tb,}
+ \c@field = 0\relax
+ \whiledo{\not\equal{\@csvlin@}{,\par,} \and \not\equal{\@csvlin@}{,,} \and \not\equal{\@csvlin@}{,}}{%
+ \lop\@csvlin@\to\param
+ \tb=\expandafter{\param}
+ \advance\c@field by 1\relax
+ \expandafter\xdef\csname @l\romannumeral\c@csvlinenum @field\romannumeral\c@field\endcsname{\the\tb}
+ }
+ \ifeof\csvfile\morefalse\else\moretrue\fi
+ \ifmore
+ \repeat
+\closein\csvfile
+{\def\field##1{\csname @l\romannumeral\c@csvlinenum @field\romannumeral##1\endcsname}
+\def\@r@wh{\begin{tabular}{#2}#3}
+\def\@r@w{#4}
+\def\@r@wl{#5\end{tabular}}
+\maxlines=\c@csvlinenum
+\advance\maxlines by -1\relax
+\csvlastbutone=\maxlines
+\advance\csvlastbutone by -1\relax
+\c@csvlinenum=1\relax
+\setcounter{csvrownumber}{0}\relax
+\whiledo{\not{\c@csvlinenum>\maxlines}}{%
+\ifthenelse{\expandafter\equal{\csname @csvline\romannumeral\c@csvlinenum\endcsname}{\par}}{\relax}{%
+\ifnum\c@csvlinenum=1\relax
+\@r@wh
+\else
+\refstepcounter{csvrownumber}%
+\ifnum\c@csvlinenum=\maxlines\@r@wl\else\@r@w\fi
+\fi}%
+\global\advance\c@csvlinenum by 1\relax
+}\relax
+}}
+\newcommand{\CSVtolongtable}[5]{%
+\openin\csvfile=#1
+\c@csvlinenum=0\relax
+ \loop
+ \advance\c@csvlinenum by 1\relax
+ \read\csvfile to\csvline
+ \expandafter\xdef\csname @csvline\romannumeral\c@csvlinenum\endcsname{\csvline}
+ \ifthenelse{\not\equal{\csvline}{\par}}{\trim{\csvline}}{}
+ \ifnum\c@csvlinenum=1\relax
+ \tb=\expandafter{\csvline}
+ \edef\@csvlin@{,\the\tb,}
+ \c@field = 0\relax
+ \whiledo{\not\equal{\@csvlin@}{,\par,} \and \not\equal{\@csvlin@}{,,} \and \not\equal{\@csvlin@}{,}}{%
+ \lop\@csvlin@\to\param
+ \tb=\expandafter{\param}
+ \advance\c@field by 1\relax
+ \expandafter\xdef\csname insert\the\tb\endcsname{\noexpand\field{\the\c@field}}
+ }
+ \fi
+ \tb=\expandafter{\csvline}
+ \edef\@csvlin@{,\the\tb,}
+ \c@field = 0\relax
+ \whiledo{\not\equal{\@csvlin@}{,\par,} \and \not\equal{\@csvlin@}{,,} \and \not\equal{\@csvlin@}{,}}{%
+ \lop\@csvlin@\to\param
+ \tb=\expandafter{\param}
+ \advance\c@field by 1\relax
+ \expandafter\xdef\csname @l\romannumeral\c@csvlinenum @field\romannumeral\c@field\endcsname{\the\tb}
+ }
+ \ifeof\csvfile\morefalse\else\moretrue\fi
+ \ifmore
+ \repeat
+\closein\csvfile
+{\def\field##1{\csname @l\romannumeral\c@csvlinenum @field\romannumeral##1\endcsname}
+\def\@r@wh{\begin{longtable}{#2}#3}
+\def\@r@w{#4}
+\def\@r@wl{#5\end{longtable}}
+\maxlines=\c@csvlinenum
+\advance\maxlines by -1\relax
+\csvlastbutone=\maxlines
+\advance\csvlastbutone by -1\relax
+\c@csvlinenum=1\relax
+\setcounter{csvrownumber}{0}\relax
+\whiledo{\not{\c@csvlinenum>\maxlines}}{%
+\ifthenelse{\expandafter\equal{\csname @csvline\romannumeral\c@csvlinenum\endcsname}{\par}}{\relax}{%
+\ifnum\c@csvlinenum=1\relax
+\@r@wh
+\else
+\refstepcounter{csvrownumber}%
+\ifnum\c@csvlinenum=\maxlines\@r@wl\else\@r@w\fi
+\fi}%
+\global\advance\c@csvlinenum by 1\relax
+}\relax
+}}
+\newcommand{\ifnextrowlast}[2]{\ifnum\c@csvlinenum=\csvlastbutone#1\else#2\fi}
+\newcommand{\csvSaveEntry}[2][csvrownumber]{%
+\edef\@entry{\insertbyname{#2}}%
+\expandafter\xdef\csname #2\romannumeral\value{#1}\endcsname{\@entry}}
+
+\newcommand{\csvGetEntry}[2]{%
+\csname #2\romannumeral\value{#1}\endcsname}
+\endinput
+%%
+%% End of file `csvtools.sty'.