try to reintroduce CI

.gitlab-ci.yml

@@ -0,0 +1,16 @@
+variables:
+  LATEX_IMAGE: listx/texlive:2020
+
+build:
+  image: $LATEX_IMAGE
+  script:
+    - cd thesis
+    - latexmk -pdf -xelatex -shell-escape main.tex
+    - cd ../slides
+    - latexmk -pdf -xelatex -shell-escape main.tex
+
+  artifacts:
+    paths:
+      - "thesis/*.pdf"
+      - "slides/*.pdf"
+

slides/.vscode/settings.json

@@ -24,4 +24,4 @@
       ]
     }
   ]
-  }
+  }

slides/main.tex

@@ -149,8 +149,10 @@ Leon Vatthauer%\inst{1}
 }
 \usepackage{multicol}
 
-\usepackage{fontspec}
-\setmonofont{Noto Sans Mono}
+
+\usepackage{noto-mono}
+% \usepackage{fontspec}
+% \setmonofont{Noto Sans Mono}
 
 \usepackage{lmodern}
 

thesis/main.tex

@@ -53,7 +53,7 @@
   \chaptermark{#1}%
   \addcontentsline{toc}{chapter}{#1}}
 
-\newcommand\C{\mathcal{C}}
+%\newcommand\C{\mathcal{C}}
 
 \declaretheorem[name=Definition,style=definition,numberwithin=chapter]{definition}
 \declaretheorem[name=Example,style=definition,sibling=definition]{example}
@@ -90,8 +90,9 @@
 \newcommand*{\theauthor}{\@author}
 \makeatother
 
-\usepackage{fontspec}
-\setmonofont{Noto Sans Mono}
+\usepackage{noto-mono}
+%\usepackage{fontspec}
+%\setmonofont{Noto Sans Mono}
 
 
 \begin{document}

thesis/src/01_preliminaries.tex

@@ -149,7 +149,7 @@ When modelling partiality with a monad, one would expect the following two progr
 \end{multicols}
 where p and q are (partial) computations. This condition can be expressed categorically, but first we need another definition:
 
-\begin{definition}[Strong Monad~\cite{moggi}] A monad $M$ on a cartesian category $\C$ is called strong if there exists a natural transformation $\tau_{X,Y} : X \times MY \rightarrow M(X \times Y)$, satisfying the following conditions:
+\begin{definition}[Strong Monad~\cite{moggi}] A monad $M$ on a cartesian category $\mathcal{C}$ is called strong if there exists a natural transformation $\tau_{X,Y} : X \times MY \rightarrow M(X \times Y)$, satisfying the following conditions:
   \begin{enumerate}
   \item $M\pi_2 \circ \tau_{1,X} = \pi_2$
   \item $M \alpha_{X,Y,Z} \circ \tau_{X \times Y, Z} = \tau_{X, Y\times Z} \circ (id_X \times \tau_{Y, Z}) \circ \alpha_{X,Y,MZ}$