gist test

inputs/lecture_01.tex

@@ -26,11 +26,12 @@ i.e.~it is really a topological property.
             considered as a topological space.
     \end{itemize}
 \end{example}
-
+\gist{%
 Polish spaces behave very nicely.
 We will see that uncountable polish spaces have size $2^{\aleph_0}$. % TODO: mathfrak c for continuum
 There are good notions of big (comeager)
 and small (meager).
+}{}
 
 \subsection{Topology background}
 Recall the following notions:

jrpie-gist.sty

@@ -0,0 +1,10 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{jrpie-gist}[2023/01/22 - gist version for lecture notes]
+
+\newcommand{\gist}[2]{%
+    \ifcsname EnableGist\endcsname%
+        #2%
+    \else%
+        #1%
+    \fi%
+}

logic.sty

@@ -9,6 +9,7 @@
 \usepackage{mkessler-code}
 \usepackage{jrpie-math}
 \usepackage{jrpie-yaref}
+\usepackage{jrpie-gist}
 \usepackage[normalem]{ulem}
 \usepackage{pdflscape}
 \usepackage{longtable}

logic3-gist.tex

@@ -0,0 +1,2 @@
+\def\EnableGist{}
+\input{logic3}

logic3.tex

@@ -1,6 +1,8 @@
 \documentclass[10pt,a4paper,fancyfoot,git]{mkessler-script}
 
-\course{Logic 3: Abstract Topological Dynamics and Descriptive Set Theory}
+\course{Logic 3: Abstract Topological Dynamics and Descriptive Set Theory%
+    \gist{}{\\ GIST}%
+}
 \lecturer{Aleksandra Kwiatkowska}
 %\assistant{}
 \author{Josia Pietsch}