Minor cleanup

letter.tex

@@ -26,14 +26,6 @@
 \hyphenation{op-tical net-works semi-conduc-tor IEEE-Xplore}
 
 
-\newif\ifoverleaf
-%\overleaftrue 	% When enabled, this option allows the document to be compiled
-				% on overleaf:
-				%  - common.tex is sourced from a different directory
-				%  - Externalization is disabled
-				%  - Figures are included from pre-build PDFs
-
-
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % Inputs & Global Options
@@ -41,6 +33,18 @@
 %
 
 
+\newif\ifoverleaf
+%\overleaftrue 	% When enabled, this option allows the document to be compiled
+				% on overleaf:
+				%  - common.tex is sourced from a different directory
+				%  - TikZ Externalization is disabled
+				%  - Figures are included from pre-build PDFs
+
+
+%
+% Figures
+%
+
 \ifoverleaf
 	\input{common.tex}
 \else
@@ -49,12 +53,8 @@
 	\input{lib/latex-common/common.tex}
 \fi
 
-\addbibresource{letter.bib}
-\AtBeginBibliography{\footnotesize}
-
 \pgfplotsset{colorscheme/cel}
 
-% TODO
 \newcommand{\figwidth}{\columnwidth}
 \newcommand{\figheight}{0.75\columnwidth}
 
@@ -71,6 +71,13 @@
 	},
 }
 
+%
+% Bibliography
+%
+
+\addbibresource{letter.bib}
+\AtBeginBibliography{\footnotesize}
+
 
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -817,4 +824,3 @@ Ministry of Education and Research (BMBF) within the project Open6GHub
 \printbibliography
 
 \end{document}
-