Updated LaTeX preamble.

Author: Paebbels

doc/conf.py

@@ -119,14 +119,14 @@
 # ==============================================================================
 # Options for LaTeX / PDF output
 # ==============================================================================
-preamblePath = Path("preamble.tex")
-try:
-	with preamblePath.open("r", encoding="utf-8") as fileHandle:
-		latexPreamble = fileHandle.read()
-except Exception as ex:
-	print(f"[ERROR:] While reading '{preamblePath}'.")
-	print(ex)
-	latexPreamble = ""
+# preamblePath = Path("preamble.tex")
+# try:
+# 	with preamblePath.open("r", encoding="utf-8") as fileHandle:
+# 		latexPreamble = fileHandle.read()
+# except Exception as ex:
+# 	print(f"[ERROR:] While reading '{preamblePath}'.")
+# 	print(ex)
+# 	latexPreamble = ""
 
 latex_engine = "lualatex"
 latex_use_xindy = False
@@ -148,12 +148,14 @@
 		% Set Symbol font
 		\\usepackage{newunicodechar}
 		\\newfontfamily{\\emojifont}[Renderer=OpenType]{NotoColorEmoji.ttf}
+		\\usepackage{pytooling}
 	"""),
 	"passoptionstopackages": dedent("""\
 		\\PassOptionsToPackage{verbatimvisiblespace=\\ }{sphinx}
 	"""),
-	"preamble":  latexPreamble,  # Additional stuff for the LaTeX preamble.
-	#'figure_align': 'htbp',     # Latex figure (float) alignment
+# "preamble":  latexPreamble,  # Additional stuff for the LaTeX preamble.
+# "sphinxsetup": "verbatimvisiblespace=\\textvisiblespace"
+# "figure_align": "htbp",     # Latex figure (float) alignment
 	"makeindex":  r"\usepackage[columns=1]{idxlayout}\makeindex",
 	"printindex": r"\def\twocolumn[#1]{#1}\printindex",
 }

doc/preamble.tex

@@ -5,51 +5,5 @@
 % - Alternatively, compile with XeLaTeX or LuaLaTeX.
 % - https://GitHub.com/sphinx-doc/sphinx/issues/3511
 %
-%%\usepackage{fontspec}
-%
-%% Set Main fonts
-%\usepackage{libertinus-otf}
-%%\usepackage{noto-emoji}
-%
-%% Set Math font
-%\usepackage{unicode-math}
-%\setmathfont{LibertinusMath}
-%
-%% Set Symbol font
-%\usepackage{newunicodechar}
-%\newfontfamily{\emojifont}[Renderer=OpenType]{NotoColorEmoji.ttf}
-\newunicodechar{≤}{\ensuremath{\le}}
-\newunicodechar{—}{---}
-\newunicodechar{…}{\dots}
-\newunicodechar{␣}{xxyyzz}               % open box = visible space   U+2423
-\newunicodechar{⟲}{\nvcirclearrowleft}   % circular arrow counterclockwise  U+27F2
-
-\newunicodechar{🍎}{{\emojifont 🍎}}  % red apple
-\newunicodechar{🍏}{{\emojifont 🍏}}  % green apple
-\newunicodechar{🐧}{{\emojifont 🐧}}  % penguin
-\newunicodechar{⛄}{{\emojifont ⛄}}  % snowman
-\newunicodechar{🪟}{{\emojifont 🪟}}  % window
-\newunicodechar{🏢}{{\emojifont 🏢}}  % glas building
-\newunicodechar{🐍}{{\emojifont 🐍}}  % green snake
-\newunicodechar{🔴}{{\emojifont 🔴}}  % red circle
-\newunicodechar{🟠}{{\emojifont 🟠}}   % orange circle
-\newunicodechar{🟡}{{\emojifont 🟡}}   % yellow circle
-\newunicodechar{🟢}{{\emojifont 🟢}}   % green circle
-\newunicodechar{🟣}{{\emojifont 🟣}}   % purple circle
-\newunicodechar{⚫}{{\emojifont ⚫}}  % black circle   U+26AB
-\newunicodechar{🟧}{{\emojifont 🟧}}   % red square     U+1F7E7
-\newunicodechar{🟨}{{\emojifont 🟨}}   % yellow square  U+1F7E8
-\newunicodechar{🟫}{{\emojifont 🟫}}   % braun square   U+1F7EB
-\newunicodechar{🟦}{{\emojifont 🟦}}   % blue square    U+1F7E6
-\newunicodechar{🟪}{{\emojifont 🟪}}   % purple square  U+1F7EA
-\newunicodechar{⬛}{{\emojifont ⬛}}  % black square  U+2B1B
-\newunicodechar{📦}{{\emojifont 📦}}
-\newunicodechar{📂}{{\emojifont 📂}}
-\newunicodechar{🗑}{{\emojifont 🗑}}     % Wastebasket  🗑️  U+1F5D1
-\newunicodechar{⚙}{{\emojifont ⚙}}     % Gear             ⚙️  U+2699
-\newunicodechar{❌}{{\emojifont ❌}}   % Red X                 U+274C
-\newunicodechar{🚫}{{\emojifont 🚫}}   % Prohibited        🚫  U+
-\newunicodechar{⚠}{{\emojifont ⚠}}     % Warning           ⚠️  U+26A0
-\newunicodechar{✅}{{\emojifont ✅}}   % Green checkbox        U+2705
 
 % ================================================================================