From 09030736c52569a15b4b0491815e8b37fafb969e Mon Sep 17 00:00:00 2001
From: Charlotte Van Petegem <charlotte.vanpetegem@ugent.be>
Date: Fri, 8 Dec 2023 11:31:04 +0100
Subject: [PATCH] Switch back to listings for code snippets

---
 .dir-locals.el | 19 +++++++++++++++++--
 .gitignore     |  2 --
 book.org       |  3 ++-
 build.el       | 18 +++++++++++++++++-
 flake.nix      |  8 ++------
 5 files changed, 38 insertions(+), 12 deletions(-)

diff --git a/.dir-locals.el b/.dir-locals.el
index 3baa4fa..fc7a611 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -5,11 +5,26 @@
                               ("\\section{%s}" . "\\addsec{%s}")
                               ("\\subsection{%s}" . "\\subsection*{%s}")
                               ("\\subsubsection{%s}" . "\\subsubsection*{%s}"))))
-         (org-latex-src-block-backend . minted)
+         (org-latex-src-block-backend . listings)
+         (org-latex-listings-options . (("backgroundcolor" "\\color{white}")
+                                        ("commentstyle" "\\color{green}")
+                                        ("keywordstyle" "\\color{magenta}")
+                                        ("numberstyle" "\\color{gray}")
+                                        ("stringstyle" "\\color{purple}")
+                                        ("basicstyle" "\\ttfamily")
+                                        ("breakatwhitespace" "false")
+                                        ("breaklines" "true")
+                                        ("captionpos" "b")
+                                        ("keepspaces" "true")
+                                        ("numbers" "left")
+                                        ("numbersep" "5pt")
+                                        ("showspaces" "false")
+                                        ("showstringspaces" "false")
+                                        ("showtabs" "false")
+                                        ("tabsize" "2")))
          (org-latex-prefer-user-labels . t)
          (org-html-prefer-user-labels . t)
          (org-latex-toc-command . "\\frontmatter\n\\addchap{Table of Contents}\n\\label{chap:toc}\n\\listoftoc*{toc}\n\n")
-         (org-latex-pdf-process . ("latexmk -f -pdf -%latex -interaction=nonstopmode -shell-escape -output-directory=%o %f"))
          (fill-column . 200)))
  (org-mode . ((eval . (progn (visual-line-mode)
                              (org-toggle-link-display)
diff --git a/.gitignore b/.gitignore
index b646171..551a40b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,3 @@
 book.pdf
 book.tex
 diff.pdf
-_minted-book
-_minted-diff
diff --git a/book.org b/book.org
index 153b3ea..3cabb7a 100644
--- a/book.org
+++ b/book.org
@@ -5,7 +5,7 @@
 #+LATEX_CLASS_OPTIONS: [paper=240mm:170mm,parskip]
 #+LATEX_COMPILER: lualatex
 #+LATEX_HEADER: \usepackage[inline]{enumitem}
-#+LATEX_HEADER: \usepackage{minted}
+#+LATEX_HEADER: \usepackage{listings}
 #+LATEX_HEADER: \usepackage{color}
 #+LATEX_HEADER: \usepackage{url}
 #+LATEX_HEADER: \usepackage[type=report]{ugent2016-title}
@@ -1085,6 +1085,7 @@ The API for the R judge was designed to follow the visual structure of the feedb
 
 #+CAPTION: Sample evaluation code for a simple R exercise.
 #+NAME: lst:technicalrsample
+#+ATTR_LATEX: :float t
 #+BEGIN_SRC r
 context({
   testcase('The correct method was used', {
diff --git a/build.el b/build.el
index 26962d0..7bf793c 100644
--- a/build.el
+++ b/build.el
@@ -14,7 +14,23 @@
                            ("\\section{%s}" . "\\addsec{%s}")
                            ("\\subsection{%s}" . "\\subsection*{%s}")
                            ("\\subsubsection{%s}" . "\\subsubsection*{%s}")))
-      org-latex-src-block-backend 'minted
+      org-latex-src-block-backend 'listings
+      org-latex-listings-options  '(("backgroundcolor" "\\color{white}")
+                                    ("commentstyle" "\\color{green}")
+                                    ("keywordstyle" "\\color{magenta}")
+                                    ("numberstyle" "\\color{gray}")
+                                    ("stringstyle" "\\color{purple}")
+                                    ("basicstyle" "\\ttfamily")
+                                    ("breakatwhitespace" "false")
+                                    ("breaklines" "true")
+                                    ("captionpos" "b")
+                                    ("keepspaces" "true")
+                                    ("numbers" "left")
+                                    ("numbersep" "5pt")
+                                    ("showspaces" "false")
+                                    ("showstringspaces" "false")
+                                    ("showtabs" "false")
+                                    ("tabsize" "2"))
       org-latex-prefer-user-labels t
       org-latex-toc-command "\\frontmatter\n\\addchap{Table of Contents}\n\\label{chap:toc}\n\\listoftoc*{toc}\n\n")
 
diff --git a/flake.nix b/flake.nix
index 74204f7..7f0d446 100644
--- a/flake.nix
+++ b/flake.nix
@@ -27,9 +27,6 @@
         full-texlive = pkgs.texlive.combine { inherit (pkgs.texlive) scheme-full; inherit ugent2016; };
         build-diffed = pkgs.writeShellScriptBin "build-diffed" ''
           set -E
-
-          export PATH=${pkgs.python311Packages.pygments}/bin:$PATH
-
           atexit() {
             git worktree remove -f .sent
             rm book.tex sent.tex diff.tex -f
@@ -44,8 +41,8 @@
           popd
           mkdir build
           ${full-texlive}/bin/latexdiff --math-markup=whole -t CFONT sent.tex book.tex > diff.tex
-          ${full-texlive}/bin/latexmk -f -pdf -lualatex -shell-escape -interaction=nonstopmode -output-directory=build book.tex
-          ${full-texlive}/bin/latexmk -f -pdf -lualatex -shell-escape -interaction=nonstopmode -output-directory=build diff.tex
+          ${full-texlive}/bin/latexmk -f -pdf -lualatex -interaction=nonstopmode -output-directory=build book.tex
+          ${full-texlive}/bin/latexmk -f -pdf -lualatex -interaction=nonstopmode -output-directory=build diff.tex
           mv build/book.pdf build/diff.pdf .
         '';
         ugent2016 = pkgs.stdenvNoCC.mkDerivation (finalAttrs: {
@@ -107,7 +104,6 @@
           packages = [
             full-texlive
             pkgs.nixpkgs-fmt
-            pkgs.python310Packages.pygments
           ];
           commands = [
             {