45 lines
1.0 KiB
TeX
45 lines
1.0 KiB
TeX
%%
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%% bibliography related commands
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%%
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%% length used to display the bibliography
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\newlength{\rw}
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\setlength{\rw}{1.5cm}
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%% read header
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\IfFileExists{header.BBlog.tex}{\input{header.BBlog}}{}
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%% cite a reference
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\def\cite#1{%
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%% check whether the reference exists
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\ifcsname cite#1\endcsname%
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\csname cite#1\endcsname%
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\else%
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{\bf??}%
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\fi%
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%
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%% add entry to citelist after checking it has not already been added
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\ifcsname if#1cited\endcsname%
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\expandafter\if\csname if#1cited\endcsname%
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\else%
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\csname if#1citedtrue\endcsname%
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\immediate\write\@auxout{\noexpand\BBlogcite{#1}}%
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\fi%
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\else%
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\expandafter\newif\csname if#1cited\endcsname%
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\csname if#1citedtrue\endcsname%
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\immediate\write\@auxout{\noexpand\BBlogcite{#1}}%
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\fi%
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}
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%% an empty definition for the aux file
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\def\BBlogcite#1{}
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%% display the bibliography
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\long\def\BBlography{
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\newlength{\colw}
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\setlength{\colw}{\textwidth}
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\addtolength{\colw}{-\rw}
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\IfFileExists{bibliography.BBlog.tex}{
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\input{bibliography.BBlog}}{{\tt error: missing BBlog bibliography file}}
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}
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