src/Pure/Admin/build_easychair.scala

--- a/src/Pure/Admin/build_easychair.scala	Wed Nov 30 21:53:55 2022 +0100
+++ b/src/Pure/Admin/build_easychair.scala	Wed Nov 30 22:07:59 2022 +0100
@@ -45,9 +45,7 @@
 
         /* settings */
 
-        File.write(component_dir.settings,
-          """# -*- shell-script -*- :mode=shellscript:
-
+        component_dir.write_settings("""
 ISABELLE_EASYCHAIR_HOME="$COMPONENT"
 """)