From 072664cea992a8dd1fe476a016ee5ff646304f2a Mon Sep 17 00:00:00 2001
From: John Swinbank <swinbank@astron.nl>
Date: Sun, 22 Aug 2021 10:13:05 +0200
Subject: [PATCH] ESCAPE template defaults to sans fonts

---
 texmf/tex/latex/astron/escape.cls | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/texmf/tex/latex/astron/escape.cls b/texmf/tex/latex/astron/escape.cls
index 0475369..a9cd411 100644
--- a/texmf/tex/latex/astron/escape.cls
+++ b/texmf/tex/latex/astron/escape.cls
@@ -81,15 +81,15 @@
 \input{common}
 
 % Default font for ESCAPE documents is Calibri
-% But if we can't find it (e.g. in CI), don't worry about it
+% But if we can't find it (e.g. in CI), fall back to Arial (if available)
 % Attempt to cache the results of the font check; it is very slow
-\newcommand{\useCalibri}{}
-\IfFontExistsTF{Calibri}{\renewcommand{\useCalibri}{\setmainfont{Calibri}}}{}
 \newcommand{\useArial}{}
-\IfFontExistsTF{Arial}{\renewcommand{\useArial}{\setmainfont{Arial}}}{}
+\IfFontExistsTF{Arial}{\renewcommand{\useArial}{\setsansfont{Arial}}}{}
+\newcommand{\useCalibri}{}
+\IfFontExistsTF{Calibri}{\renewcommand{\useCalibri}{\setsansfont{Calibri}}}{\useArial}
+\renewcommand{\familydefault}{\sfdefault}
 \useCalibri
 
-
 %
 % Define headers and footers
 %
-- 
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