verbments.patch

diff --git a/research/.latexmkrc b/research/.latexmkrc
index 41d7a69..ecf1299 100644
--- a/research/.latexmkrc
+++ b/research/.latexmkrc
@@ -1,2 +1,2 @@
 $pdf_mode = 1;
-$pdflatex = 'xelatex -synctex=1 -interaction=nonstopmode %O %S';
+$pdflatex = 'xelatex -synctex=1 -shell-escape -interaction=nonstopmode %O %S';
diff --git a/research/01-problem.tex b/research/01-problem.tex
index 361c39b..5f8f123 100644
--- a/research/01-problem.tex
+++ b/research/01-problem.tex
@@ -36,9 +36,9 @@ REPL comes from the Lisp functions that implement a REPL's functionality:
 Assuming the individual functions listed previously exist, a REPL can be created
 in a single line of code simply by combining the functions:
 
-\begin{lstlisting}
+\begin{pyglist}[language=lisp]
 (loop (print (eval (read))))
-\end{lstlisting}
+\end{pyglist}
 
 Part of the semantic differences between the different names for an interactive
 programming environment is Lisp's homoiconicity. In Lisp, the structure of
@@ -120,11 +120,11 @@ enable a persistent history of input and output.
 \paragraph{Multiline input editing} Constructs in a programming language are
 not necessarily bound to one line; a method for example often has the following
 structure:
-\begin{lstlisting}
+\begin{pyglist}
 <Type> <ID> ([<ID> ","]*) {
 	[<Statement>]+
 }
-\end{lstlisting}
+\end{pyglist}
 One should be able to type these constructs in habitual way. Therefore, REPLs
 provide multiline input editors that recognise incomplete code and promptly
 switch to a multiline environment when required.
diff --git a/research/main.tex b/research/main.tex
index 52abd28..c332ba5 100644
--- a/research/main.tex
+++ b/research/main.tex
@@ -8,22 +8,11 @@
 \usepackage{caption}
 \usepackage{subcaption}
 \usepackage{enumitem}
-\usepackage{listings}
 \usepackage{graphicx}
 \graphicspath{{img/}}
 \PassOptionsToPackage{sectionbib}{natbib}
 
-\lstset{%
-  basicstyle=\ttfamily,
-  backgroundcolor=\color{white},
-  breaklines=true,
-  captionpos=b,
-  commentstyle=\color{gray},
-  frame=single,
-  keepspaces=true,
-  keywordstyle=\color{tudelft-cyan},
-  rulecolor=\color{black},
-}
+\usepackage{verbments}
 
 % Use “\cite{NEEDED}” to get Wikipedia-style “citation needed”.
 \usepackage{ifthen}