# HG changeset patch
# User wenzelm
# Date 1584044753 -3600
# Node ID e76692ec6e5a62c1f89b76be5722be277562bb78
# Parent  57c3224e4c3056916a87a26b9aa8d1c45b721996
more usable defaults for high resolution on Linux, where the desktop environment usually lacks automatic scaling;

diff -r 57c3224e4c30 -r e76692ec6e5a src/Pure/Admin/build_release.scala
--- a/src/Pure/Admin/build_release.scala	Thu Mar 12 21:13:42 2020 +0100
+++ b/src/Pure/Admin/build_release.scala	Thu Mar 12 21:25:53 2020 +0100
@@ -491,6 +491,7 @@
           }) ::: List(Path.explode("src/Tools/jEdit/dist/jedit.jar"))
         }
 
+        val jedit_options = Path.explode("src/Tools/jEdit/etc/options")
         val jedit_props = Path.explode("src/Tools/jEdit/dist/properties/jEdit.props")
 
 
@@ -506,6 +507,19 @@
 
         platform match {
           case Platform.Family.linux =>
+            File.write(isabelle_target + jedit_options,
+              File.read(isabelle_target + jedit_options)
+                .replaceAll("jedit_reset_font_size : int =.*", "jedit_reset_font_size : int = 24"))
+
+            File.write(isabelle_target + jedit_props,
+              File.read(isabelle_target + jedit_props)
+                .replaceAll("console.fontsize=.*", "console.fontsize=18")
+                .replaceAll("helpviewer.fontsize=.*", "helpviewer.fontsize=18")
+                .replaceAll("metal.primary.fontsize=.*", "metal.primary.fontsize=18")
+                .replaceAll("metal.secondary.fontsize=.*", "metal.secondary.fontsize=18")
+                .replaceAll("view.fontsize=.*", "view.fontsize=24")
+                .replaceAll("view.gutter.fontsize=.*", "view.gutter.fontsize=16"))
+
             File.write(isabelle_target + Path.explode("Isabelle.options"),
               terminate_lines(java_options_title :: java_options))