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74 lines
2.4 KiB
74 lines
2.4 KiB
%% `vplref.sty'
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%% -- extended line number referencing with lineno.sty.
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\def\filedate{2005/04/25} \def\fileversion{0.2a}
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%% Copyright (C) 2004, 2005 Uwe Lueck,
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%% http://contact-ednotes.sty.de.vu --author-maintained
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%% -- support of lineno.sty for varioref.sty.
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%% This file can be redistributed and/or modified under
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%% the terms of the LaTeX Project Public License; either
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%% version 1.3 of the License, or any later version.
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%% The latest version of this license is in
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%% http://www.latex-project.org/lppl.txt
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%% We did our best to help you, but there is NO WARRANTY.
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%% USAGE:
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%
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% \vpagelineref{<label>} expands to
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%
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% a) \ref{<label>}
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% -- if on same page as \linelabel{<label>}
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%
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% b) \LineWithPage{<label>} -- otherwise.
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%
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% \LineWithPage{<label>} expands -- by default -- to
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%
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% \pageref{<label>}.\ref{<label>}
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%
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% This can be customized by editing
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%
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% \renewcommand*{\LineWithPage}[1]{\pageref{#1}.\ref{#1}}
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%
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% in your document preamble, after vplref.sty has been loaded
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% (which may have happened through lineno.sty with option
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% `addpageno').
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%% IMPLEMENTATION:
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\NeedsTeXFormat{LaTeX2e}[1994/12/01] %% \Declare...*
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\ProvidesPackage{vplref}[\filedate\space v\fileversion \space
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page-line cross-refs] %% UL 2011/02/13
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\AtBeginDocument{\RequirePackage{lineno,varioref}}
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%% Anderer Ansatz: GPNo (\FirstOnPage)
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\DeclareRobustCommand*\vpagelineref[1]{{%
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% \def\reftextcurrent{\lineref{#1}}%% First vpageref arg.
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\let\reftextfaraway\LineWithPage
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\def\reftextafter{\reftextfaraway{#1}}%
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\let\reftextbefore\reftextafter
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\let\reftextfaceafter\reftextafter
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\let\reftextfacebefore\reftextafter
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%% <- Looks somewhat stupid, but varioref.sty has its merits
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%% as compared with the mechanism in ednotes.sty.
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\vpageref[\ref{#1}][]{#1}%% The robust alternative.
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%% Here and with \LineWithPage, \lineref seems more appropriate
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%% than \ref, but it produces errors when labels have not been
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%% defined. This seems to be an incompatibility with lineno.sty.
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}}
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%% Customizable format for different page:
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\newcommand*\LineWithPage[1]{\pageref{#1}.\ref{#1}}
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\endinput
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VERSION HISTORY:
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v0.1 2004/10/19 First, sent to Sergei Mariev.
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v0.11 2004/10/19 Fit to recent varioref version;
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sent to Sergei.
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v0.2 2005/04/25 \Require... \AtBeginDocument.
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v0.2a 2011/02/13 add. caption to \ProvidesPackage
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