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%%
%% This is file `pgfopts.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% pgfopts.dtx (with options: `package')
%% ----------------------------------------------------------------
%% pgfopts --- LaTeX package options with pgfkeys
%% E-mail: joseph.wright@morningstar2.co.uk
%% Released under the LaTeX Project Public License v1.3c or later
%% See http://www.latex-project.org/lppl.txt
%% ----------------------------------------------------------------
%%
\ProvidesPackage{pgfopts}
[2014/07/10 v2.1a LaTeX package options with pgfkeys]
\RequirePackage{pgfkeys}
\newif\ifpgfopts@process@class
\newcommand*\pgfopts@options@clist{}
\newcommand*\pgfopts@options@execute{}
\newcommand*\pgfopts@key@path{}
\newcommand\pgfopts@process@options[1]{%
\def\pgfopts@options@clist{}%
\def\pgfopts@options@execute{}%
\def\pgfopts@key@path{#1/}%
\ifx\@currext\@clsextension\else
\expandafter\pgfopts@check@class@options
\fi
\pgfopts@process@local@options
\pgfopts@options@execute
\let\CurrentOption\@empty
\AtEndOfPackage{\let\@unprocessedoptions\relax}%
}
\newcommand*\pgfopts@current@option{}
\newcommand*\pgfopts@check@class@options{%
\ifpgfopts@process@class
\ifx\@classoptionslist\relax\else
\expandafter\expandafter\expandafter
\pgfopts@check@class@options@aux
\fi
\fi
}
\newcommand*\pgfopts@check@class@options@aux{%
\@for\pgfopts@current@option:=\@classoptionslist\do
{%
\pgfkeysifdefined
{%
\pgfopts@key@path
\pgfopts@get@key@name\pgfopts@current@option
/.@cmd%
}%
{%
\pgfopts@list@add\pgfopts@options@clist\pgfopts@current@option
\@expandtwoargs\@removeelement\pgfopts@current@option
\@unusedoptionlist\@unusedoptionlist
}%
{}%
}%
}
\newcommand*\pgfopts@local@options{}
\newcommand*\pgfopts@process@local@options{%
\begingroup
\@ifundefined{opt@\@currname.\@currext}%
{\endgroup}%
{%
\toks@\expandafter\expandafter\expandafter
{\csname opt@\@currname.\@currext\endcsname}%
\expandafter\endgroup
\expandafter\def\expandafter\pgfopts@local@options
\expandafter{\the\toks@}%
\pgfopts@process@local@options@aux@i
}%
}
\newcommand*\pgfopts@process@local@options@aux@i{%
\ifx\@currext\@clsextension
\expandafter\pgfopts@process@local@options@class
\else
\expandafter\pgfopts@process@local@options@package
\fi
\ifx\pgfopts@options@clist\@empty\else
\expandafter\pgfopts@process@local@options@aux@ii
\fi
}
\newcommand*\pgfopts@process@local@options@aux@ii{%
\begingroup
\toks@\expandafter{\pgfopts@options@clist}%
\edef\pgfopts@options@execute
{%
\noexpand\pgfkeys
{%
\pgfopts@key@path .cd,%
\the\toks@
}%
}%
\expandafter\endgroup
\expandafter\def\expandafter\pgfopts@options@execute
\expandafter{\pgfopts@options@execute}%
}
\newcommand*\pgfopts@process@local@options@class
{%
\pgfkeysifdefined{\pgfopts@key@path .unknown/.@cmd}%
{\pgfopts@list@add\pgfopts@options@clist\@classoptionslist}
{\pgfopts@process@local@options@class@aux}%
}
\newcommand*\pgfopts@process@local@options@class@aux{%
\@for\pgfopts@current@option:=\pgfopts@local@options\do{%
\pgfkeysifdefined
{%
\pgfopts@key@path
\pgfopts@get@key@name\pgfopts@current@option
/.@cmd%
}%
{\pgfopts@list@add\pgfopts@options@clist\pgfopts@current@option}%
{\pgfopts@list@add\@unusedoptionlist\pgfopts@current@option}%
}%
}
\newcommand*\pgfopts@process@local@options@package{%
\pgfopts@list@add\pgfopts@options@clist\pgfopts@local@options
}
\newcommand\pgfopts@get@key@name[1]{%
\expandafter\pgfopts@get@key@name@aux#1=\@nil
}
\def\pgfopts@get@key@name@aux#1=#2\@nil{#1}
\newtoks\pgfopts@list@add@a@toks
\newtoks\pgfopts@list@add@b@toks
\newcommand*\pgfopts@list@add@temp{}
\newcommand\pgfopts@list@add[2]{%
\pgfopts@list@add@a@toks\expandafter{#2}%
\def\pgfopts@list@add@temp{#2}%
\pgfopts@list@add@b@toks\expandafter{#1}%
\ifx\pgfopts@options@clist\@empty
\edef#1{\the\pgfopts@list@add@a@toks}%
\else
\ifx\pgfopts@list@add@temp\@empty\else
\edef#1%
{\the\pgfopts@list@add@b@toks,\the\pgfopts@list@add@a@toks}%
\fi
\fi
}
\newcommand*\ProcessPgfOptions{%
\pgfopts@process@classtrue
\pgfopts@star@check
}
\newcommand*\ProcessPgfPackageOptions{%
\pgfopts@process@classfalse
\pgfopts@star@check
}
\newcommand*\pgfopts@star@check{%
\@ifstar
{%
\begingroup
\edef\@tempa
{%
\endgroup
\noexpand\pgfopts@process@options{/\@currname}%
}%
\@tempa
}%
{\pgfopts@process@options}%
}
\@onlypreamble\ProcessPgfOptions
\@onlypreamble\ProcessPgfPackageOptions
%%
%% Copyright (C) 2008-2011,2013,2014 by
%% Joseph Wright <joseph.wright@morningstar2.co.uk>
%%
%% It may be distributed and/or modified under the conditions of
%% the LaTeX Project Public License (LPPL), either version 1.3c of
%% this license or (at your option) any later version. The latest
%% version of this license is in the file:
%%
%% http://www.latex-project.org/lppl.txt
%%
%% This work is "maintained" (as per LPPL maintenance status) by
%% Joseph Wright.
%%
%% This work consists of the file pgfopts.dtx
%% and the derived files pgfopts.ins and
%% pgfopts.pdf.
%%
%%
%% End of file `pgfopts.sty'.
|
