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Adding local labels capability for managing labels across multiple papers. #15

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Adding local labels capability for managing labels across multiple papers. #15

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28 changes: 28 additions & 0 deletions thesis.tex
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,34 @@
%\widowpenalty=10000
%\clubpenalty=10000

%% This attempts to give us a redefinition of \label and \ref so that we can fix
%% the problem arising from having multiple sections with the same label.
%% That is, we should be able to have \label{intro} within a chapter refer to the
%% intro of that chapter, not the introduction chapter of the whole thesis.
%%
%% NOTE: when referring to a section in another chapter, you'll need to do e.g. \origref{intro:section_name}
%%
%% WARNING: some issues arise from using hyperref
%% taken from: https://tex.stackexchange.com/questions/82091/can-i-re-use-section-labels-across-chapters/82115#82115
%
% see also: https://tex.stackexchange.com/questions/135883/using-custom-locallabels-command-with-custom-eqref-command

\makeatletter
\AtBeginDocument{%
\let\origref\ref
\let\origpageref\pageref
\let\origlabel\label
% \let\origeqref\eqref
\let\origlabel@in@display\label@in@display
\newcommand\locallabels[1]{%
\renewcommand\label[1]{\origlabel{#1##1}}%
\renewcommand\ref[1]{\origref{#1##1}}%
\renewcommand\pageref[1]{\origpageref{#1##1}}%
% \renewcommand\eqref[1]{\origeqref{#1##1}}%
\renewcommand\label@in@display[1]{\origlabel@in@display{#1##1}}%
}}
\makeatother

% Modify or extend these at will.
\newtheorem{theorem}{\textsc{Theorem}}[chapter]
\newtheorem{definition}{\textsc{Definition}}[chapter]
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