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272 lines
8.4 KiB
272 lines
8.4 KiB
%%
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%% This is file `showkeys.sty',
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%% generated with the docstrip utility.
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%%
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%% The original source files were:
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%%
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%% showkeys.dtx (with options: `package')
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%%
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%% This is a generated file.
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%%
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%% The source is maintained by the LaTeX Project team and bug
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%% reports for it can be opened at https://latex-project.org/bugs/
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%% (but please observe conditions on bug reports sent to that address!)
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%%
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%%
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%% Copyright (C) 1993-2020
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%% The LaTeX3 Project and any individual authors listed elsewhere
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%% in this file.
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%%
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%% This file was generated from file(s) of the Standard LaTeX `Tools Bundle'.
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%% --------------------------------------------------------------------------
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%%
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%% It may be distributed and/or modified under the
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%% conditions of the LaTeX Project Public License, either version 1.3c
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%% of this license or (at your option) any later version.
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%% The latest version of this license is in
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%% https://www.latex-project.org/lppl.txt
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%% and version 1.3c or later is part of all distributions of LaTeX
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%% version 2005/12/01 or later.
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%%
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%% This file may only be distributed together with a copy of the LaTeX
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%% `Tools Bundle'. You may however distribute the LaTeX `Tools Bundle'
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%% without such generated files.
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%%
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%% The list of all files belonging to the LaTeX `Tools Bundle' is
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%% given in the file `manifest.txt'.
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%%
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%% File: showkeys.dtx Copyright (C) 1992-1997 David Carlisle
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%% File: showkeys.dtx Copyright (C) 2006-2019 David Carlisle, LaTeX3 Project
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\NeedsTeXFormat{LaTeX2e}
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\ProvidesPackage{showkeys}
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[2014/10/28 v3.17 Show cite and label keys (DPC, MH)]
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\DeclareOption{notref}{\let\SK@ref\@empty}
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\DeclareOption{notcite}{\let\SK@cite\@empty}
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\let\SK@refcolor\relax
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\let\SK@labelcolor\relax
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\DeclareOption{color}{\AtEndOfPackage{%
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\RequirePackage{color}%
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\definecolor{refkey}{gray}{.75}%
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\definecolor{labelkey}{gray}{.75}%
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\def\SK@refcolor{\color{refkey}}%
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\def\SK@labelcolor{\color{labelkey}}}}
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\DeclareOption{final}{%
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\providecommand*\showkeyslabelformat[1]{}%
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\endinput}
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\DeclareOption{draft}{}
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\ProcessOptions
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\let\SK@label\label
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\let\SK@bibitem\@bibitem
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\let\SK@lbibitem\@lbibitem
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\def\label#1{%
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\@bsphack
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\SK@\SK@@label{#1}%
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\begingroup
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\SK@label{#1}%
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\endgroup
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\@esphack}
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\def\@bibitem#1{%
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\SK@bibitem{#1}\SK@\SK@@label{#1}\ignorespaces}
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\def\@lbibitem[#1]#2{%
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\SK@lbibitem[{#1}]{#2}\SK@\SK@@label{#2}\ignorespaces}
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\def\SK@#1#2{%
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\protected@edef\@tempa{#2}%
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\expandafter#1\meaning\@tempa\SK@}
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\providecommand*\showkeyslabelformat[1]{%
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\fbox{\normalfont\small\ttfamily#1}}
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\def\SK@@label#1>#2\SK@{%
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\gdef\SK@lab{\smash{\SK@labelcolor\showkeyslabelformat{#2}}}%
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\ifvmode
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\if@inlabel
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\global\setbox\@labels\hbox{%
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\llap{\SK@lab\SK@lab@relax
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\kern\@totalleftmargin\kern\marginparsep}%
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\box\@labels}%
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\else
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\dimen@\prevdepth
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\nointerlineskip
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\ifinner
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\skip@\lastskip\unskip
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\advance\skip@\lastskip\unskip
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\setbox\z@\lastbox
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\ifvoid\z@
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\llap{\SK@lab\SK@lab@relax\kern\marginparsep}%
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\else
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\hbox{\box\z@\rlap{\kern\marginparsep\SK@labx}}%
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\fi
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\vskip\skip@
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\else
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\llap{\SK@lab\SK@lab@relax\kern\marginparsep}%
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\fi
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\prevdepth\dimen@
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\fi
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\else
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\csname SK@\@currenvir\endcsname
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\ifSK@equation\else
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\ifmmode
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\SK@labx
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\else
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\ifinner
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\rlap\SK@lab
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\else
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\vadjust{\llap{\SK@lab\kern\marginparsep}}%
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\fi
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\SK@lab@relax
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\fi
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\fi
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\fi}
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\AtBeginDocument{%
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\let\SK@eqnnum\@eqnnum
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\@ifpackageloaded{amsmath}{%
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\let\SK@tagform@\tagform@
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\let\SK@maketag@@@\maketag@@@
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\iftagsleft@
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\def\tagform@#1{%
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\ifx\df@label\@empty
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\SK@lab@relax
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\else
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\expandafter\SK@@label\meaning\df@label\SK@
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\fi
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\llap{\SK@lab\kern\marginparsep}%
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\SK@lab@relax\SK@tagform@{#1}}%
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\def\maketag@@@#1{%
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\ifx\df@label\@empty
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\SK@lab@relax
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\else
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\expandafter\SK@@label\meaning\df@label\SK@
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\fi
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\llap{\SK@lab\kern\marginparsep}\SK@lab@relax
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\SK@maketag@@@{#1}%
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}%
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\def\@eqnnum{%
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\llap{\SK@lab\kern\displaywidth\kern\marginparsep}%
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\SK@lab@relax\SK@eqnnum}%
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\else
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\def\tagform@#1{%
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\ifx\df@label\@empty
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\SK@lab@relax
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\else
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\expandafter\SK@@label\meaning\df@label\SK@
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\fi
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\SK@tagform@{#1}%
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\rlap{\kern\marginparsep\SK@lab}\SK@lab@relax}%
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\def\maketag@@@#1{%
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\ifx\df@label\@empty
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\SK@lab@relax
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\else
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\expandafter\SK@@label\meaning\df@label\SK@
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\fi
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\SK@maketag@@@{#1}%
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\rlap{\kern\marginparsep\SK@lab}\SK@lab@relax
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}%
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\def\@eqnnum{\SK@eqnnum\rlap{\kern\marginparsep\SK@lab}%
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\SK@lab@relax}%
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\fi
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}%
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{%
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\@ifundefined{ver@leqno.clo}{%
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\def\@eqnnum{\SK@eqnnum\rlap{\kern\marginparsep\SK@lab}%
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\SK@lab@relax}%
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}{%
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\def\@eqnnum{%
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\llap{\SK@lab\kern\displaywidth\kern\marginparsep}%
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\SK@lab@relax\SK@eqnnum}%
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}%
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}%
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}
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\def\SK@labx{\rlap\SK@lab\global\let\SK@lab\relax}
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\def\SK@lab@relax{\global\let\SK@lab\relax}\SK@lab@relax
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\newif\ifSK@equation
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\let\SK@equation\SK@equationtrue
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\let\SK@eqnarray\SK@equationtrue
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\toks@\expandafter{\eqnarray}
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\edef\eqnarray{\let\noexpand\tagform@\noexpand\SK@tagform@\the\toks@}
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\let\SK@align\SK@equationtrue
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\let\SK@alignat\SK@equationtrue
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\let\SK@xalignat\SK@equationtrue
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\let\SK@xxalignat\SK@equationtrue
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\let\SK@gather\SK@equationtrue
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\let\SK@multline\SK@equationtrue
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\let\SK@flalign\SK@equationtrue
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\expandafter\let\csname SK@align*\endcsname\SK@equationtrue
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\expandafter\let\csname SK@alignat*\endcsname\SK@equationtrue
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\expandafter\let\csname SK@flalign*\endcsname\SK@equationtrue
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\expandafter\let\csname SK@gather*\endcsname\SK@equationtrue
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\expandafter\let\csname SK@multline*\endcsname\SK@equationtrue
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\expandafter\let\csname SK@equation*\endcsname\SK@equationtrue
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\def\SK@def#1{%
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\edef\@tempa{\expandafter\@gobble\string#1}%
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\@ifundefined{\@tempa\space}%
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{\expandafter\let\csname SK@\@tempa\endcsname#1}%
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{\expandafter\let\csname SK@\@tempa\expandafter\endcsname
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\csname\@tempa\space\endcsname}%
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\expandafter\def\expandafter#1\expandafter{%
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\expandafter\protect\csname\@tempa\space\endcsname}%
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\expandafter\def\csname\@tempa\space\endcsname}
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\ifx\SK@ref\@empty
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\AtBeginDocument{%
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\@ifpackageloaded{varioref}{%
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\SK@def\@@vpageref#1[#2]#3{{%
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\let\label\SK@label
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\SK@@@vpageref{#1}[{#2}]{#3}}}%
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\def\vr@f#1{%
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\leavevmode\unskip\vref@space
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\ref{#1}%
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{\let\label\SK@label
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\vpageref[\unskip]{#1}}}%
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}{}}
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\else
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\AtBeginDocument{%
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\SK@def\ref#1{\SK@\SK@@ref{#1}\SK@ref{#1}}%
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\SK@def\pageref#1{\SK@\SK@@ref{#1}\SK@pageref{#1}}%
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\@ifpackageloaded{varioref}{%
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\SK@def\@@vpageref#1[#2]#3{{%
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\let\label\SK@label\let\ref\SK@ref\let\pageref\SK@pageref
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\leavevmode\unskip\SK@\SK@@ref{#3}\SK@@@vpageref{#1}[{#2}]{#3}}}%
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\def\vr@f#1{%
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\leavevmode\unskip\vref@space
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\ref{#1}%
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\let\label\SK@label\let\ref\SK@ref\let\pageref\SK@pageref
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\vpageref[\unskip]{#1}}%
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}{}}
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\fi
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\ifx\SK@cite\@empty
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\AtBeginDocument{%
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\ifx\HAR@checkdef\@undefined\else
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\expandafter\let\expandafter
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\SK@HAR@bi\csname\string\harvarditem\endcsname
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\expandafter\def\csname\string\harvarditem\endcsname[#1]#2#3#4{%
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\SK@HAR@bi[{#1}]{#2}{#3}{#4}\SK@\SK@@label{#4}}%
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\fi}
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\else
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\AtBeginDocument{%
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\ifx\HAR@checkdef\@undefined
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\ifx\citen\@undefined
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\SK@def\@citex[#1]#2{\SK@citex[{#1}]{#2}}%
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\else
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\SK@def\citen#1{\SK@\SK@@ref{#1}\SK@citen{#1}}%
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\fi
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\SK@def\citeauthor#1{\SK@\SK@@ref{#1}\SK@citeauthor{#1}}%
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\SK@def\citefullauthor#1{\SK@\SK@@ref{#1}\SK@citefullauthor{#1}}%
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\SK@def\citeyear#1{\SK@\SK@@ref{#1}\SK@citeyear{#1}}%
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\else
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\SK@def\HAR@checkdef#1#2{%
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\expandafter\SK@\expandafter\SK@@ref\expandafter{#1}%
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\SK@HAR@checkdef{#1}{#2}}%
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\expandafter\let\expandafter
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\SK@HAR@bi\csname\string\harvarditem\endcsname
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\expandafter\def\csname\string\harvarditem\endcsname[#1]#2#3#4{%
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\SK@HAR@bi[{#1}]{#2}{#3}{#4}\SK@\SK@@label{#4}}%
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\fi}
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\def\SK@citex[#1]#2{%
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\SK@\SK@@ref{#2}\SK@@citex[{#1}]{#2}}
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\fi
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\def\SK@@ref#1>#2\SK@{%
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\leavevmode\vbox to\z@{{%
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\vss
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\SK@refcolor
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\rlap{\vrule\raise .75em%
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\hbox{\underbar{\normalfont\footnotesize\ttfamily#2}}}}}}
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\endinput
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%%
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%% End of file `showkeys.sty'.
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