Fix LaTeX manual build errors for LuaLaTeX.

Rename conflicting TikZ step style to drstep, add missing ch:firmware label, and use TeX Gyre Heros font fallback instead of Linux Biolinum O. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-07 10:19:15 +02:00
parent 176cdd9319
commit 0e7d8449a9
8 changed files with 36 additions and 26 deletions
@@ -35,11 +35,20 @@
  \renewcommand{\familydefault}{\sfdefault} % Biolinum as body (Optima-like)
 \else
  \RequirePackage{fontspec}
-  % Real Optima on macOS; change the name if yours differs.
+  \defaultfontfeatures{Ligatures=TeX}
+  % Real Optima on macOS; TeX Gyre Heros ships with TeX Live as fallback.
  \IfFontExistsTF{Optima}{%
    \setmainfont{Optima}%
  }{%
-    \setmainfont{Linux Biolinum O}% fallback if Optima not installed
+    \IfFontExistsTF{TeX Gyre Heros}{%
+      \setmainfont{TeX Gyre Heros}%
+    }{%
+      \IfFontExistsTF{TeXGyreHeros}{%
+        \setmainfont{TeXGyreHeros}%
+      }{%
+        \setmainfont{Latin Modern Sans}%
+      }%
+    }%
  }
 \fi