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Diffstat (limited to 'Master/texmf-dist/tex/latex/fancylabel')
| -rw-r--r-- | Master/texmf-dist/tex/latex/fancylabel/fancylabel.sty | 933 |
1 files changed, 933 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/fancylabel/fancylabel.sty b/Master/texmf-dist/tex/latex/fancylabel/fancylabel.sty new file mode 100644 index 00000000000..b18ea79758a --- /dev/null +++ b/Master/texmf-dist/tex/latex/fancylabel/fancylabel.sty @@ -0,0 +1,933 @@ +%% +%% This is file `fancylabel.sty', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% fancylabel.dtx (with options: `package') +%% +%% This is a generated file. +%% +%% Copyright (C) 2014 by Dominik Siegel +%% +%% This file may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either +%% version 1.2 of this license or (at your option) any later +%% version. The latest version of this license is in: +%% +%% http://www.latex-project.org/lppl.txt +%% +%% and version 1.2 or later is part of all distributions of +%% LaTeX version 1999/12/01 or later. +%% +%% +%% To produce the documentation, do the following +%% +%% latex fancylabel.dtx +%% latex fancylabel.dtx +%% makeindex -s gind.ist -o fancylabel.ind fancylabel.idx +%% latex fancylabel.dtx +\NeedsTeXFormat{LaTeX2e}[2005/12/01] +\ProvidesPackage{fancylabel}[2014/07/15 v1.0 Referencing in a fancy way] +\RequirePackage{xkeyval} +\RequirePackage{ifthen} +\RequirePackage{suffix} +\newcounter{fancylabel} +\setcounter{fancylabel}{0} +\newcounter{fancysublabel} +\setcounter{fancysublabel}{0} +\presetkeys{fancylabel}{numbering=continuous,% + level=sub,% + IgnoreFamilies=false,% + sort=false,% + compress=false,% + CompressLink={-},% + CompressTwo=false,% + ListLastSublabelOnly=true, + ListSeparator={,\hskip-0.16667em{ }},% + ListLastLabelSeparator=\fancyref@ListSeparator,% + ListLastRefSeparator=\fancyref@ListSeparator,% + DisableFamilyCheck=false% + }{} +\newcommand{\fancyref@addtolist}[2]{% + % #1=value to be added to the list #2 + % #2=list + \ifthenelse{\equal{#1}{}}{}{% + \ifthenelse{\equal{#2}{}}{}{% + \g@addto@macro{#2}{,}% + }% + \g@addto@macro{#2}{#1}% + }% +} +\newcommand{\fancyref@addtoprintlist}[2]{% + % #1=value to be added to the list #2 + % #2=list + \ifthenelse{\equal{#1}{}}{}{% + \ifthenelse{\equal{#2}{}}{}{% + \g@addto@macro{#2}{\fancyref@ListSeparator}% + }% + \g@addto@macro{#2}{#1}% + }% +} +\define@key{fancylabel}{families}{% + \fancyref@foreach{\fancyref@DefineFamily}{}{#1}% +} +\newcommand{\fancyref@ListOfFamilies}{} +\newcommand{\fancyref@DefineFamily}[2]{% + % #1=empty + % #2=family + \@namedef{fancylabel@familystorage@#2}{0}% + \@namedef{fancylabelformat#2}{#2-\arabic{fancylabel}}% + \@namedef{fancyonlysublabelformat#2}{\alph{fancysublabel}}% + \@namedef{fancysublabelformat#2}{#2-\arabic{fancylabel}\alph{fancysublabel}}% + \@namedef{fancylabel@list@#2}{}% + \fancyref@addtolist{#2}{\fancyref@ListOfFamilies}% +} +\@onlypreamble\fancyref@DefineFamily +\fancyref@DefineFamily{}{default} +\renewcommand{\fancylabelformatdefault}{\arabic{fancylabel}} +\renewcommand{\fancysublabelformatdefault}{\arabic{fancylabel}\alph{fancysublabel}} +\define@choicekey*+{fancylabel}{numbering}[\val\nr]{continuous,ondemand,referenced}{% + % ##1=family + % ##2=label + % ##3=sublabel + \ifcase\nr\relax% + % numbering=continuous + % Label will be set un the first time, \fancylabel{} is called + % Order of labels depends on the appearance of fancylabel{} + \newcommand{\fancyref@define@LabelUndef}[3]{% + \fancyref@newlabel{##1}{##2}{##3}% + }% + \newcommand{\fancyref@show@LabelUndef}[3]{% + \fancyref@showlabel{##1}{##2}{##3}% + }% + \newcommand{\fancyref@define@LabelDef}[3]{}% + \newcommand{\fancyref@show@LabelDef}[3]{% + \fancyref@showlabel{##1}{##2}{##3}% + }% + \newcommand{\fancyref@define@RefUndef}[3]{}% + \newcommand{\fancyref@show@RefUndef}[3]{% + \@ifundefined{fancyref@PrevRun@##1@##2@##3}{% + \fancyref@labelerror{##2}{##3}% + ???% + }{% + \fancyref@showlabel{##1}{##2}{##3}% + }% + }% + \newcommand{\fancyref@define@RefDef}[3]{}% + \newcommand{\fancyref@show@RefDef}[3]{% + \fancyref@showlabel{##1}{##2}{##3}% + }% + \or% + % numbering=ondemand + % Only set label if it was asked for during the last run + % Order of labels depends on the appearance of fancylabel{} + \newcommand{\fancyref@define@LabelUndef}[3]{% + \@ifundefined{fancyref@AskedPrevRun@##1@##2@##3}{}{% + \fancyref@newlabel{##1}{##2}{##3}% + }% + }% + \newcommand{\fancyref@show@LabelUndef}[3]{% + \@ifundefined{fancyref@AskedPrevRun@##1@##2@##3}{}{% + \fancyref@showlabel{##1}{##2}{##3}% + }% + }% + \newcommand{\fancyref@define@LabelDef}[3]{}% + \newcommand{\fancyref@show@LabelDef}[3]{% + \fancyref@showlabel{##1}{##2}{##3}% + }% + \newcommand{\fancyref@define@RefUndef}[3]{}% + \newcommand{\fancyref@show@RefUndef}[3]{% + \@ifundefined{fancyref@PrevRun@##1@##2@##3}{% + \fancyref@labelerror{##2}{##3}% + ???% + }{% + \fancyref@showlabel{##1}{##2}{##3}% + }% + }% + \newcommand{\fancyref@define@RefDef}[3]{}% + \newcommand{\fancyref@show@RefDef}[3]{% + \fancyref@showlabel{##1}{##2}{##3}% + }% + \or% + % numbering=referenced + % Only set label if it was asked for during the last run + % Order of labels depends on the appearance of fancyref{} + \newcommand{\fancyref@define@LabelUndef}[3]{}% + \newcommand{\fancyref@show@LabelUndef}[3]{% + \@ifundefined{fancyref@AskedPrevRun@##1@##2@##3}{}{% + \fancyref@showlabel{##1}{##2}{##3}% + }% + }% + \newcommand{\fancyref@define@LabelDef}[3]{}% + \newcommand{\fancyref@show@LabelDef}[3]{% + \fancyref@showlabel{##1}{##2}{##3}% + }% + \newcommand{\fancyref@define@RefUndef}[3]{% + \fancyref@newlabel{##1}{##2}{##3}% + }% + \newcommand{\fancyref@show@RefUndef}[3]{% + \@ifundefined{fancyref@PrevRun@##1@##2@##3}{% + \fancyref@labelerror{##2}{##3}% + ???% + }{% + \fancyref@showlabel{##1}{##2}{##3}% + }% + }% + \newcommand{\fancyref@define@RefDef}[3]{% + \fancyref@newlabel{##1}{##2}{##3}% + }% + \newcommand{\fancyref@show@RefDef}[3]{% + \fancyref@showlabel{##1}{##2}{##3}% Show label + }% + \fi% +}{% + \PackageError{fancylabel}{This value is not allowed. Allowed values are:% + 'continuous'(default), 'ondemand', 'referenced'.}{}% +} +\define@choicekey*+{fancylabel}{level}[\val\nr]{sub,same}{% + % ##1=family + % ##2=label + % ##3=sublabel + \ifcase\nr\relax% + % level=sub + \DeclareRobustCommand\fancysublabel[3][default]{{% + \fancysubreftrue% + \fancyref@subrefminusfalse% + \@fancylabel{##1}{##2}{##3}% + }}% + \WithSuffix\DeclareRobustCommand\fancysublabel-[3][default]{{% + \fancysubreftrue% + \fancyref@subrefminustrue% + \@fancylabel{##1}{##2}{##3}% + }}% + \WithSuffix\DeclareRobustCommand\fancysublabel*[3][default]{{% + \renewcommand{\@@fancylabel@show}[2]{}% + \fancysubreftrue% + \fancyref@subrefminusfalse% + \@fancylabel{##1}{##2}{##3}% + }}% + \DeclareRobustCommand\fancysubref[3][default]{{% + \fancysubreftrue% + \fancyref@subrefminusfalse% + \@fancyref{##1}{##2}{##3}% + }}% + \WithSuffix\DeclareRobustCommand\fancysubref-[3][default]{{% + \fancysubreftrue% + \fancyref@subrefminustrue% + \@fancyref{##1}{##2}{##3}% + }}% + \WithSuffix\DeclareRobustCommand\fancysubref*[3][default]{{% + \renewcommand{\@@fancylabel@show}[2]{}% + \fancysubreftrue% + \fancyref@subrefminusfalse% + \@fancyref{##1}{##2}{##3}% + }}% + \or% + % level=same + \DeclareRobustCommand\fancysublabel[3][default]{{% + \fancysubreffalse% + \fancyref@subrefminusfalse% + \@fancylabel{##1}{##2}{##3}% + }}% + \WithSuffix\DeclareRobustCommand\fancysublabel-[3][default]{{% + \fancysubreffalse% + \fancyref@subrefminustrue% + \@fancylabel{##1}{##2}{##3}% + }}% + \WithSuffix\DeclareRobustCommand\fancysublabel*[3][default]{{% + \renewcommand{\@@fancylabel@show}[2]{}% + \fancysubreffalse% + \fancyref@subrefminusfalse% + \@fancylabel{##1}{##2}{##3}% + }}% + \DeclareRobustCommand\fancysubref[3][default]{{% + \fancysubreffalse% + \fancyref@subrefminusfalse% + \@fancyref{##1}{##2}{##3}% + }}% + \WithSuffix\DeclareRobustCommand\fancysubref-[3][default]{{% + \fancysubreffalse% + \fancyref@subrefminustrue% + \@fancyref{##1}{##2}{##3}% + }}% + \WithSuffix\DeclareRobustCommand\fancysubref*[3][default]{{% + \renewcommand{\@@fancylabel@show}[2]{}% + \fancysubreffalse% + \fancyref@subrefminusfalse% + \@fancyref{##1}{##2}{##3}% + }}% + \fi% +}{% + \PackageError{fancylabel}{This value is not allowed. Allowed values are:% + 'sub'(default), 'same'.}{}% +} +\newif\iffancyref@subrefminus\fancyref@subrefminusfalse +\define@boolkey{fancylabel}{IgnoreFamilies}{} +\define@boolkey{fancylabel}{sort}{} +\define@boolkey{fancylabel}{compress}{} +\define@key{fancylabel}{CompressLink}{\def\fancyref@CompressLink{#1}} +\define@boolkey{fancylabel}{CompressTwo}{} +\define@boolkey{fancylabel}{ListLastSublabelOnly}{} +\define@key{fancylabel}{ListSeparator}{\edef\fancyref@ListSeparator{#1}} +\define@key{fancylabel}{ListLastLabelSeparator}{\edef\fancyref@ListLastLabelSeparator{#1}} +\define@key{fancylabel}{ListLastRefSeparator}{\edef\fancyref@ListLastRefSeparator{#1}} +\define@boolkey{fancylabel}{DisableFamilyCheck}{} +\newif\iffancyref@rerunerror\fancyref@rerunerrorfalse % ReRun error +\newif\iffancysubref\fancysubreffalse % Subref or Ref +\AtEndDocument{% + \iffancyref@rerunerror% + \PackageWarning{fancylabel}{Fancylabels may have changed. % + Please run latex again.}% + \fi% +} +\newcommand{\fancyref@labelerror}[2]{% + % #1=label + % #2=sublabel + \ifthenelse{\equal{#2}{}}{% + \PackageWarning{fancylabel}{Undefined fancylabel "#1".}% + }{% + \PackageWarning{fancylabel}{Undefined fancysublabel "#1@#2".}% + }% + \global\fancyref@rerunerrortrue% +} +\DeclareRobustCommand\fancylabel[2][default]{{% + % #1=family + % #2=label or list of labels + \fancysubreffalse% + \@fancylabel{#1}{#2}{}% +}} +\WithSuffix\DeclareRobustCommand\fancylabel*[2][default]{{% + % #1=family + % #2=label or list of labels + \renewcommand{\@@fancylabel@show}[2]{}% + \fancysubreffalse% + \@fancylabel{#1}{#2}{}% +}} +\DeclareRobustCommand\fancyref[2][default]{{% + % #1=family + % #2=label or list of labels + \@fancyref{#1}{#2}{}% +}} +\WithSuffix\DeclareRobustCommand\fancyref*[2][default]{{% + % #1=family + % #2=label or list of labels + \renewcommand{\@@fancylabel@show}[2]{}% + \@fancyref{#1}{#2}{}% +}} +\newcommand{\fancylabelNewLabelEvent}{} +\newcommand{\fancylabelShowLabelEvent}{} +\newcommand{\fancylabelShowRefEvent}{} +\newcommand{\fancylabelResetCounter}[1]{% + % #1=family + \@ifundefined{fancylabel@familystorage@#1}{% + \PackageError{fancylabel}{No fancylabel family '#1' defined.}{}% + }{% + \@namedef{fancylabel@familystorage@#1}{0}% + }% +} +\newif\iffancyref@showlabel@FirstSublabelInList% +\fancyref@showlabel@FirstSublabelInListtrue% +\newcommand{\@fancylabel}[3]{% + % #1=family + % #2=label or list of labels + % #3=sublabel or list of sublabels + \@fancylabelANDref{#1}{#2}{#3}% + % Define labels + \expandafter\fancyref@@sort\expandafter{\@fancylabel@list}{\@@fancylabel@define}% + % Print labels + \setcounter{fancyref@sort@x}{0}% + \expandafter\fancyref@@sort\expandafter{\fancyref@compress@list}{\@@fancylabel@show}% + \fancyref@print@list% +} +\newcommand{\@fancylabelANDref}[3]{% + % #1=family + % #2=label or list of labels + % #3=sublabel or list of sublabels + \def\fancyref@sort@list{}% + \def\fancyref@sort@labellist@unsorted{}% + \def\fancyref@compress@list{}% + \def\fancyref@print@list{}% + \ifthenelse{\equal{#3}{}}{% + % true => List of labels + \newcommand{\@fancylabel@list}{#2}% + \newcommand{\@@fancylabel@define}[2]{% + % ##1= + % ##2=label (from list) + \@@@fancylabel@define{#1}{##2}{#3}% + }% + \newcommand{\@@fancyref@define}[2]{% + % ##1= + % ##2=label (from list) + \@@@fancyref@define{#1}{##2}{#3}% + }% + \def\fancyref@@@@@sort{% + fancyref@PrevRun@#1@\fancyref@@sort@value @% + }% + \def\fancyref@@@compress{% + fancyref@PrevRun@#1@\fancyref@@compress@value @% + }% + \newcommand{\fancyref@@@compress@entry}{% + {#1}{\fancyref@@compress@value}{}% + }% + }{% + % false => List of sublabels + \newcommand{\@fancylabel@list}{#3}% + \newcommand{\@@fancylabel@define}[2]{% + % ##1= + % ##2=sublabel (from list) + \@@@fancylabel@define{#1}{#2}{##2}% + }% + \newcommand{\@@fancyref@define}[2]{% + % ##1= + % ##2=sublabel (from list) + \@@@fancyref@define{#1}{#2}{##2}% + }% + \def\fancyref@@@@@sort{% + fancyref@PrevRun@#1@#2@\fancyref@@sort@value% + }% + \def\fancyref@@@compress{% + fancyref@PrevRun@#1@#2@\fancyref@@compress@value% + }% + \newcommand{\fancyref@@@compress@entry}{% + {#1}{#2}{\fancyref@@compress@value}% + }% + }% + % Sort + \fancyref@sort{\@fancylabel@list}% + % Compress + \fancyref@compress{\fancyref@sort@list}% + % Add the so far undefined labels to this list + \ifthenelse{\equal{\fancyref@sort@labellist@unsorted}{}}{}{% + \KV@fancylabel@compressfalse% + \fancyref@compress{\fancyref@sort@labellist@unsorted}% + \expandafter\fancyref@addtolist\expandafter{\fancyref@sort@labellist@unsorted}% + {\fancyref@sort@list}% + }% +} +\newcommand{\@@@fancylabel@define}[3]{% + % #1=family + % #2=label + % #3=sublabel + \@ifundefined{fancylabel@familystorage@#1}{% + \PackageError{fancylabel}{No fancylabel family '#1' defined. % + Use package option families for definition.}{}% + }{% + \@ifundefined{fancyref@ThisRun@#1@#2@#3}{% + \fancyref@define@LabelUndef{#1}{#2}{#3}% + }{% + \fancyref@define@LabelDef{#1}{#2}{#3}% + }% + }% +} +\newcommand{\@@fancylabel@show}[2]{% + % #1= + % #2={<family>}{<label>}{<sublabel>},{<family>}{<label>}{<sublabel>} + \@@fancylabelANDref@show% + % Get first and second item + \expandafter\fancyref@@sort\expandafter{#2}{\@@fancylabel@@show}% + % Produce the output + \edef\fancyref@ListLastSeparator{\fancyref@ListLastLabelSeparator}% + \@@fancylabelANDref@show@% + \expandafter\@@@fancylabel@show\@@fancylabel@@show@begin% + \@@fancylabelANDref@show@@% + % Add the \fancylabelShowLabelEvent if the label is not empty + \ifthenelse{\equal{\fancyref@print@list}{}}{}{% + \g@addto@macro{\fancyref@print@list}{\fancylabelShowLabelEvent}% + }% +}% +\newcommand{\@@fancyref@show}[2]{% + % #1= + % #2={<family>}{<label>}{<sublabel>},{<family>}{<label>}{<sublabel>} + \@@fancylabelANDref@show% + % Get first and second item + \expandafter\fancyref@@sort\expandafter{#2}{\@@fancylabel@@show}% + % Produce the output + \edef\fancyref@ListLastSeparator{\fancyref@ListLastRefSeparator}% + \@@fancylabelANDref@show@% + \expandafter\@@@fancyref@show\@@fancylabel@@show@begin% + \@@fancylabelANDref@show@@% + % Add the \fancylabelShowRefEvent + % Add the \fancylabelShowLabelEvent if the label is not empty + \ifthenelse{\equal{\fancyref@print@list}{}}{}{% + \g@addto@macro{\fancyref@print@list}{\fancylabelShowRefEvent}% + }% +}% +\newcommand{\@@fancylabelANDref@show}{% + \edef\@@fancylabel@@show@begin{}% + \edef\@@fancylabel@@show@begin@entry{}% + \edef\@@fancylabel@@show@end{}% + \edef\@@fancylabel@@show@end@entry{}% + \edef\@@fancylabel@@show@entry{}% +}% +\newcommand{\@@fancylabelANDref@show@}{% + \stepcounter{fancyref@sort@x}% + \ifthenelse{\thefancyref@sort@x = \@@fancylabel@@show@LengthOfPrintList}{}{% + % This is the last item of the list + \ifthenelse{\equal{\@@fancylabel@@show@end}{}}{% + \edef\fancyref@ListSeparator{\fancyref@ListLastSeparator}% + }{}% + }% +}% +\newcommand{\@@fancylabelANDref@show@@}{% + \ifthenelse{\equal{@@fancylabel@@show@entry}{}}{}{% + % \fancyref@showlabel has been executed + % this means a label will be printed + \edef\@@fancylabel@@show@begin@entry{\@@fancylabel@@show@entry}% + \ifthenelse{\equal{\@@fancylabel@@show@end}{}}{}{% + \expandafter\@@@fancylabel@show\@@fancylabel@@show@end% + \edef\@@fancylabel@@show@end@entry{\@@fancylabel@@show@entry}% + }% + % Add to list + \ifthenelse{\equal{\@@fancylabel@@show@end@entry}{}}{% + % No compressing + \edef\fancyref@print@list@entry{\@@fancylabel@@show@begin@entry}% + }{% + % Compressing + \edef\fancyref@print@list@entry{\@@fancylabel@@show@begin@entry% + \fancyref@CompressLink% + \@@fancylabel@@show@end@entry}% + }% + \expandafter\fancyref@addtoprintlist\expandafter{% + \fancyref@print@list@entry% + }{% + \fancyref@print@list% + }% + }% +}% +\newcommand{\@@fancylabel@@show}[2]{% + % #1= + % #2={<family>}{<label>}{<sublabel>} + \ifthenelse{\equal{\@@fancylabel@@show@begin}{}}{% + \edef\@@fancylabel@@show@begin{#2}% + }{% + \edef\@@fancylabel@@show@end{#2}% + }% +} +\newcommand{\@@@fancylabel@show}[3]{% + % #1=family + % #2=label + % #3=sublabel + \@ifundefined{fancylabel@familystorage@#1}{% + \PackageError{fancylabel}{No fancylabel family '#1' defined. % + Use package option families for definition.}{}% + }{% + \@ifundefined{fancyref@ThisRun@#1@#2@#3}{% + \fancyref@show@LabelUndef{#1}{#2}{#3}% + }{% + \fancyref@show@LabelDef{#1}{#2}{#3}% + }% + }% +} +\newcommand{\@@@fancyref@show}[3]{% + % #1=family + % #2=label + % #3=sublabel + \@ifundefined{fancylabel@familystorage@#1}{% + \PackageError{fancylabel}{No fancylabel family '#1' defined. % + Use package option families for definition.}{}% + }{% + \@ifundefined{fancyref@ThisRun@#1@#2@#3}{% + \fancyref@show@RefUndef{#1}{#2}{#3}% + }{% + \fancyref@show@RefDef{#1}{#2}{#3}% + }% + }% +} +\newcommand{\@fancyref}[3]{% + % #1=family + % #2=label or list of labels + % #3=sublabel or list of sublabels + \@fancylabelANDref{#1}{#2}{#3}% + % Define labels + \expandafter\fancyref@@sort\expandafter{\@fancylabel@list}{\@@fancyref@define}% + % Print labels + \setcounter{fancyref@sort@x}{0}% + \expandafter\fancyref@@sort\expandafter{\fancyref@compress@list}{\@@fancyref@show}% + \fancyref@print@list% +} +\newcommand{\@@fancyref}[3]{% + % #1=family + % #2=label + % #3=sublabel + \@ifundefined{fancyref@AskedThisRun@#1@#2@#3}{% + \global\@namedef{fancyref@AskedThisRun@#1@#2@#3}{#2}% + \immediate\write\@auxout{% + \string\fancyref@aux{fancyref@AskedPrevRun@#1@#2@#3}{#2}% + }% + }{}% + \@@@fancyref{#1}{#2}{#3}% +} +\newcommand{\@@@fancyref@define}[3]{% + % #1=family + % #2=label + % #3=sublabel + \@ifundefined{fancyref@AskedThisRun@#1@#2@#3}{% + \global\@namedef{fancyref@AskedThisRun@#1@#2@#3}{#2}% + \immediate\write\@auxout{% + \string\fancyref@aux{fancyref@AskedPrevRun@#1@#2@#3}{#2}% + }% + }{}% + \@ifundefined{fancyref@PrevRun@#1@#2@#3}{% + \fancyref@define@RefUndef{#1}{#2}{#3}% + }{% + \fancyref@define@RefDef{#1}{#2}{#3}% + }% +} +\newcommand{\fancyref@newlabel}[3]{% + % #1=family + % #2=label + % #3=sublabel + \@ifundefined{fancyref@ThisRun@#1@#2@#3}{% + \ifKV@fancylabel@DisableFamilyCheck% + \else% + \expandafter\fancyref@CheckOtherFamilies% + \expandafter{\fancyref@ListOfFamilies}{#1}{#2}% + \iffancyref@@@@CheckOtherFamilies@error% + \PackageWarning{fancylabel}{Label '#2' has been used in % + multiple families.}% + \fi% + \fi% + % Subref or Ref + \iffancysubref% Subref + \fancyref@@newsublabel{#1}{#2}{#3}% + \else% Ref + \fancyref@@newlabel{#1}{#2}{#3}% + \fi% + }{}% + % Show Package Warning if labels have changed since the last run + \@ifundefined{fancyref@PrevRun@#1@#2@#3}{% + \global\fancyref@rerunerrortrue% + }{% + \ifthenelse{\equal{\@nameuse{fancyref@ThisRun@#1@#2@#3}}% + {\@nameuse{fancyref@PrevRun@#1@#2@#3}}}{}{% + \global\fancyref@rerunerrortrue% + }% + }% +} +\newcommand{\fancyref@@newlabel}[3]{% + % #1=family + % #2=label + % #3=sublabel + \ifKV@fancylabel@IgnoreFamilies% + \setcounter{fancylabel}{\@nameuse{fancylabel@familystorage@default}}% + \stepcounter{fancylabel}% + \expandafter\xdef\csname fancylabel@familystorage@default\endcsname{\thefancylabel}% + \else% + \setcounter{fancylabel}{\@nameuse{fancylabel@familystorage@#1}}% + \stepcounter{fancylabel}% + \expandafter\xdef\csname fancylabel@familystorage@#1\endcsname{\thefancylabel}% + \fi% + \immediate\write\@auxout{% + \string\fancyref@aux{fancyref@PrevRun@#1@#2@#3}{\thefancylabel}% + }% + \immediate\write\@auxout{% + \string\fancyref@addtolist{\string{#2\string}}{\string\fancylabel@list@#1}% + }% + \expandafter\xdef\csname fancyref@ThisRun@#1@#2@#3\endcsname{\thefancylabel}% + % Uses specified Event following the newlabel command + \fancylabelNewLabelEvent% +} +\newcommand{\fancyref@@newsublabel}[3]{% + % #1=family + % #2=label + % #3=sublabel + \@ifundefined{fancyref@ThisRun@#1@#2@}{% + \fancyref@@newlabel{#1}{#2}{}% + }{}% + \@ifundefined{fancyref@highestsub@#1@#2}{% + \setcounter{fancysublabel}{0}% + }{% + \setcounter{fancysublabel}{\@nameuse{fancyref@highestsub@#1@#2}}% + }% + \stepcounter{fancysublabel}% + \immediate\write\@auxout{% + \string\fancyref@aux{fancyref@PrevRun@#1@#2@#3}{\thefancysublabel}% + }% + \expandafter\xdef\csname fancyref@ThisRun@#1@#2@#3\endcsname{\thefancysublabel}% + \expandafter\xdef\csname fancyref@highestsub@#1@#2\endcsname{\thefancysublabel}% +} +\newcommand{\fancyref@showlabel}[3]{% + % #1=family + % #2=label + % #3=sublabel + \iffancysubref% \fancysubref and level=sub + \@ifundefined{fancyref@PrevRun@#1@#2@}{% + \fancyref@rerunerrortrue% + }{% + \setcounter{fancylabel}{\@nameuse{fancyref@PrevRun@#1@#2@}}% + }% + \@ifundefined{fancyref@PrevRun@#1@#2@#3}{% + \fancyref@rerunerrortrue% + }{% + \setcounter{fancysublabel}{\@nameuse{fancyref@PrevRun@#1@#2@#3}}% + }% + \iffancyref@subrefminus% minus => only subref without ref + \ifKV@fancylabel@IgnoreFamilies% + \edef\fancylabelthisformat{\@nameuse{fancyonlysublabelformatdefault}}% + \else% + \edef\fancylabelthisformat{\@nameuse{fancyonlysublabelformat#1}}% + \fi% + \else% Label and Sublabel + \iffancyref@showlabel@FirstSublabelInList% + % This is the very first label + \ifKV@fancylabel@IgnoreFamilies% + \edef\fancylabelthisformat{\@nameuse{fancysublabelformatdefault}}% + \else% + \edef\fancylabelthisformat{\@nameuse{fancysublabelformat#1}}% + \fi% + \fancyref@showlabel@FirstSublabelInListfalse% + \else% + % Any label after the first one + \ifKV@fancylabel@ListLastSublabelOnly% + % Output: 1a-c,d + \ifKV@fancylabel@IgnoreFamilies% + \edef\fancylabelthisformat{\@nameuse{fancyonlysublabelformatdefault}}% + \else% + \edef\fancylabelthisformat{\@nameuse{fancyonlysublabelformat#1}}% + \fi% + \else% + % Output: 1a-1c,1d + \ifKV@fancylabel@IgnoreFamilies% + \edef\fancylabelthisformat{\@nameuse{fancysublabelformatdefault}}% + \else% + \edef\fancylabelthisformat{\@nameuse{fancysublabelformat#1}}% + \fi% + \fi% + \fi% + \fi% + \else% \fancyref or \fancysubref and level=same + \@ifundefined{fancyref@PrevRun@#1@#2@#3}{% + \fancyref@rerunerrorfalse% + }{% + \setcounter{fancylabel}{\@nameuse{fancyref@PrevRun@#1@#2@#3}}% + }% + \ifKV@fancylabel@IgnoreFamilies% + \edef\fancylabelthisformat{\@nameuse{fancylabelformatdefault}}% + \else% + \edef\fancylabelthisformat{\@nameuse{fancylabelformat#1}}% + \fi% + \fi% + \edef\@@fancylabel@@show@entry{\fancylabelthisformat}% +} +\newcommand{\fancyref@CheckOtherFamilies}[3]{% + % #1=list of families + % #2=current family + % #3=label + \fancyref@foreach{\fancyref@@CheckOtherFamilies{#3}}{#2}{#1}% +} +\newcommand{\fancyref@@CheckOtherFamilies}[3]{% + % #1=label + % #2=current family + % #3=family (from list) + \xdef\fancyref@helper{\csname fancylabel@list@#3\endcsname}% + \ifthenelse{\equal{#2}{#3}}{}{% + \expandafter\fancyref@@@CheckOtherFamilies\expandafter{\fancyref@helper}{#1}% + }% +} +\newcommand{\fancyref@@@CheckOtherFamilies}[2]{% + % #1=list of labels + % #2=label + \fancyref@foreach{\fancyref@@@@CheckOtherFamilies}{#2}{#1}% +} +\newif\iffancyref@@@@CheckOtherFamilies@error +\fancyref@@@@CheckOtherFamilies@errorfalse +\newcommand{\fancyref@@@@CheckOtherFamilies}[2]{% + % #1=label + % #2=label (from list) + \ifthenelse{\equal{#1}{#2}}{% + \fancyref@@@@CheckOtherFamilies@errortrue% + }{}% +} +\newcommand{\fancyref@aux}[2]{% Helps to read the aux file + \global\@namedef{#1}{#2}% +} +%%% Thanks to +%%% http://stackoverflow.com/questions/2402354/split-comma-separated-parameters-in-latex +\def\fancyref@foreach#1#2#3{% + \fancyref@@test@foreach{#1}{#2}#3,\@end@token% +} + +\def\fancyref@@swallow#1{} + +\def\fancyref@@test@foreach#1#2{% + \@ifnextchar\@end@token% + {\fancyref@@swallow}% + {\fancyref@@foreach{#1}{#2}}% +} + +\def\fancyref@@foreach#1#2#3,#4\@end@token{% + #1{#2}{#3}% + \fancyref@@test@foreach{#1}{#2}#4\@end@token% +} +\newcounter{fancyref@sort@x} +\setcounter{fancyref@sort@x}{0} +\newcounter{fancyref@sort@y} +\setcounter{fancyref@sort@y}{0} +\newcommand{\fancyref@sort}[1]{% + % #1=comma-separated list of labels or sublabels + \ifKV@fancylabel@sort% + % Generate a list of all values + \def\fancyref@sort@valuelist@sorted{}% + \setcounter{fancyref@sort@x}{0}% + \expandafter\fancyref@@sort\expandafter{#1}{\fancyref@@@sort}% + % Generate a sorted list of values + \edef\fancyref@sort@arraylength{\thefancyref@sort@x}% + \setcounter{fancyref@sort@x}{0}% + \whiledo{\thefancyref@sort@x < \fancyref@sort@arraylength}{% + \setcounter{fancyref@sort@y}{0}% + % Set \fancyref@sort@smallest@temp the first list entry that is not 0 + \whiledo{\thefancyref@sort@y < \fancyref@sort@arraylength}{% + \ifthenelse{\@nameuse{fancyref@sort@valuelist@\thefancyref@sort@y} = 0}{% + \stepcounter{fancyref@sort@y}% + }{% + \edef\fancyref@sort@smallest@temp{\thefancyref@sort@y}% + \setcounter{fancyref@sort@y}{\fancyref@sort@arraylength}% + }% + }% + \setcounter{fancyref@sort@y}{0}% + % Find the smallest value in the list + \whiledo{\thefancyref@sort@y < \fancyref@sort@arraylength}{% + \ifthenelse{\@nameuse{fancyref@sort@valuelist@\thefancyref@sort@y} = 0}{}{% + \ifthenelse{\@nameuse{fancyref@sort@valuelist@\thefancyref@sort@y} < % + \@nameuse{fancyref@sort@valuelist@\fancyref@sort@smallest@temp}}{% + \edef\fancyref@sort@smallest@temp{\thefancyref@sort@y}% + }{}% + }% + \stepcounter{fancyref@sort@y}% + }% + % Add this smallest value to the list + \edef\fancyref@sort@smallest{% + \@nameuse{fancyref@sort@valuelist@\fancyref@sort@smallest@temp}% + }% + \expandafter\fancyref@addtolist\expandafter{\fancyref@sort@smallest}% + {\fancyref@sort@valuelist@sorted}% + \expandafter\edef\csname fancyref@sort@valuelist@\fancyref@sort@smallest@temp\endcsname{0}% + \stepcounter{fancyref@sort@x}% + }% + % Generate a sorted list of labels + \ifthenelse{\equal{\fancyref@sort@valuelist@sorted}{}}{}{% + \expandafter\fancyref@@sort\expandafter{\fancyref@sort@valuelist@sorted}{\fancyref@@@@sort}% + }% + \else% + \expandafter\fancyref@addtolist\expandafter{#1}{\fancyref@sort@list}% + \fi% +} +\newcommand{\fancyref@@sort}[2]{% + % #1=comma-separated list + % #2=function to be executed on this list + \fancyref@foreach{#2}{}{#1}% +} +\newcommand{\fancyref@@@sort}[2]{% + % #1= + % #2=label (from list) + \def\fancyref@@sort@value{#2}% + \@ifundefined{\fancyref@@@@@sort}{% + \fancyref@addtolist{#2}{\fancyref@sort@labellist@unsorted}% + }{% + \expandafter\edef\csname fancyref@sort@labellist@\@nameuse{\fancyref@@@@@sort}\endcsname{#2}% + \expandafter\edef\csname fancyref@sort@valuelist@\thefancyref@sort@x\endcsname{% + \@nameuse{\fancyref@@@@@sort}% + }% + \stepcounter{fancyref@sort@x}% + }% +}% +\newcommand{\fancyref@@@@sort}[2]{% + % #1= + % #2=value (from sorted list of values) + \fancyref@addtolist{\@nameuse{fancyref@sort@labellist@#2}}{\fancyref@sort@list}% +} +\newcommand{\fancyref@compress}[1]{% + % #1=list of labels or sublabels + \def\fancyref@compress@begin{}% + \def\fancyref@compress@begin@entry{}% + \def\fancyref@compress@end{}% + \def\fancyref@compress@end@entry{}% + \setcounter{fancyref@sort@y}{0}% + \ifKV@fancylabel@compress% + \ifthenelse{\equal{#1}{}}{}{% + % Compress List + \expandafter\fancyref@@sort\expandafter{#1}{\fancyref@@compress}% + % Add last entry + \fancyref@@@@compress@stop% + }% + \else% + \expandafter\fancyref@@sort\expandafter{#1}{\fancyref@@nocompress}% + \fi% + \edef\@@fancylabel@@show@LengthOfPrintList{\thefancyref@sort@y}% +} +\newcommand{\fancyref@@compress}[2]{% + % #1= + % #2=value (from sorted list of values) + \def\fancyref@@compress@value{#2}% + \ifthenelse{\equal{\fancyref@compress@begin}{}}{% + % Start compressing + \fancyref@@@@compress@start% + }{% + \stepcounter{fancyref@sort@x}% + \ifthenelse{\@nameuse{\fancyref@@@compress} = \thefancyref@sort@x}{% + % Continue compressing + \fancyref@@@@compress@continue% + }{% + % Stop compressing and begin a new compressing + \fancyref@@@@compress@stop% + }% + }% +} +\newcommand{\fancyref@@@@compress@start}{% + \edef\fancyref@compress@begin{\fancyref@@@compress}% + \edef\fancyref@compress@begin@entry{\fancyref@@@compress@entry}% + \setcounter{fancyref@sort@x}{\@nameuse{\fancyref@compress@begin}}% +} +\newcommand{\fancyref@@@@compress@continue}{% + \edef\fancyref@compress@end{\fancyref@@@compress}% + \edef\fancyref@compress@end@entry{\fancyref@@@compress@entry}% +} +\newcommand{\fancyref@@@@compress@stop}{% + \ifKV@fancylabel@CompressTwo% + % Compress even if difference is only 1 + \edef\fancyref@compress@listentry{{{\fancyref@compress@begin@entry},{\fancyref@compress@end@entry}}}% + \expandafter\fancyref@addtolist\expandafter{\fancyref@compress@listentry}{\fancyref@compress@list}% + \else% + % Compress if difference > 1 + \setcounter{fancyref@sort@x}{\@nameuse{\fancyref@compress@begin}}% + \stepcounter{fancyref@sort@x}% + % Avoid empty \fancyref@compress@end + \ifthenelse{\equal{\fancyref@compress@end}{}}{% + \edef\fancyref@compress@listentry{{{\fancyref@compress@begin@entry},{\fancyref@compress@end@entry}}}% + \expandafter\fancyref@addtolist\expandafter{\fancyref@compress@listentry}{\fancyref@compress@list}% + }{% + \ifthenelse{\@nameuse{\fancyref@compress@end} = \thefancyref@sort@x}{% + % Difference = 1 + \edef\fancyref@compress@listentry{{{\fancyref@compress@begin@entry},{}}}% + \expandafter\fancyref@addtolist\expandafter{\fancyref@compress@listentry}{\fancyref@compress@list}% + \edef\fancyref@compress@listentry{{{\fancyref@compress@end@entry},{}}}% + \expandafter\fancyref@addtolist\expandafter{\fancyref@compress@listentry}{\fancyref@compress@list}% + }{% + % Difference > 1 + \edef\fancyref@compress@listentry{% + {{\fancyref@compress@begin@entry},{\fancyref@compress@end@entry}}% + }% + \expandafter\fancyref@addtolist\expandafter{\fancyref@compress@listentry}{\fancyref@compress@list}% + }% + }% + \fi% + \edef\fancyref@compress@begin{\fancyref@@@compress}% + \edef\fancyref@compress@begin@entry{\fancyref@@@compress@entry}% + \edef\fancyref@compress@end{}% + \edef\fancyref@compress@end@entry{}% + \setcounter{fancyref@sort@x}{\@nameuse{\fancyref@compress@begin}}% + \stepcounter{fancyref@sort@y}% +} +\newcommand{\fancyref@@nocompress}[2]{% + % #1= + % #2=value (from sorted list of values) + \stepcounter{fancyref@sort@y}% + \def\fancyref@@compress@value{#2}% + \edef\fancyref@compress@listentry{{{\fancyref@@@compress@entry},{}}}% + \expandafter\fancyref@addtolist\expandafter{\fancyref@compress@listentry}{\fancyref@compress@list}% +} +\ProcessOptionsX<fancylabel> +\endinput +%% +%% End of file `fancylabel.sty'. |