removed junk (cf. f49d45afa634);
--- a/bin/isabelle-process	Thu Dec 17 23:44:48 2009 +0100
+++ b/bin/isabelle-process	Fri Dec 18 11:28:24 2009 +0100
@@ -213,7 +213,7 @@
 
 NICE="nice"
 if [ -n "$WRAPPER_OUTPUT" ]; then
-#  [ "$WRAPPER_OUTPUT" = "-" -o -p "$WRAPPER_OUTPUT" ] || fail "Bad named pipe: $WRAPPER_OUTPUT"
+  [ "$WRAPPER_OUTPUT" = "-" -o -p "$WRAPPER_OUTPUT" ] || fail "Bad named pipe: $WRAPPER_OUTPUT"
   MLTEXT="$MLTEXT; Isabelle_Process.init \"$WRAPPER_OUTPUT\";"
 elif [ -n "$PGIP" ]; then
   MLTEXT="$MLTEXT; ProofGeneralPgip.init_pgip $ISAR;"
--- a/src/Pure/IsaMakefile	Thu Dec 17 23:44:48 2009 +0100
+++ b/src/Pure/IsaMakefile	Fri Dec 18 11:28:24 2009 +0100
@@ -128,7 +128,6 @@
   System/cygwin.scala System/gui_setup.scala				\
   System/isabelle_process.scala System/isabelle_syntax.scala		\
   System/isabelle_system.scala System/platform.scala			\
-  /home/makarius/isabelle/misc/test_process/test.scala			\
   Thy/completion.scala Thy/html.scala Thy/thy_header.scala
 
 JAR_DIR = $(ISABELLE_HOME)/lib/classes