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src/Pure/System/isabelle_system.scala
changeset 73911 a8c5ee444991
parent 73906 f627ffab387b
child 73945 e61add9d5b5e 
--- a/src/Pure/System/isabelle_system.scala	Thu Jul 01 12:34:42 2021 +0200
+++ b/src/Pure/System/isabelle_system.scala	Thu Jul 01 13:46:42 2021 +0200
@@ -27,8 +27,6 @@
     proper_string(getenv(name, env)) getOrElse
       error("Undefined Isabelle environment variable: " + quote(name))
 
-  def cygwin_root(): String = getenv("CYGWIN_ROOT")
-
 
   /* services */
isabelle