renamed space2 to spacespace

--- a/lib/encodings/isabelle-0	Fri Feb 12 13:56:21 1999 +0100
+++ b/lib/encodings/isabelle-0	Fri Feb 12 14:40:56 1999 +0100
@@ -24,7 +24,7 @@
 
 160:
 
-space2
+spacespace
 Gamma
 Delta
 Theta

--- a/lib/fonts/isabelle14.bdf	Fri Feb 12 13:56:21 1999 +0100
+++ b/lib/fonts/isabelle14.bdf	Fri Feb 12 14:40:56 1999 +0100
@@ -1741,7 +1741,7 @@
 ff80
 ff80
 ENDCHAR
-STARTCHAR space2
+STARTCHAR spacespace
 ENCODING 160
 SWIDTH 264 0
 DWIDTH 9 0

--- a/lib/fonts/isabelle24.bdf	Fri Feb 12 13:56:21 1999 +0100
+++ b/lib/fonts/isabelle24.bdf	Fri Feb 12 14:40:56 1999 +0100
@@ -2333,7 +2333,7 @@
 fff0
 fff0
 ENDCHAR
-STARTCHAR space2
+STARTCHAR spacespace
 ENCODING 160
 SWIDTH 600 0
 DWIDTH 15 0

--- a/lib/scripts/feeder.pl	Fri Feb 12 13:56:21 1999 +0100
+++ b/lib/scripts/feeder.pl	Fri Feb 12 14:40:56 1999 +0100
@@ -13,7 +13,7 @@
 
 %tab = (
 #GENERATED TEXT FOLLOWS - Do not edit!
-  "\xa0", "\\<space2>",
+  "\xa0", "\\<spacespace>",
   "\xa1", "\\<Gamma>",
   "\xa2", "\\<Delta>",
   "\xa3", "\\<Theta>",

--- a/lib/scripts/symbolinput.pl	Fri Feb 12 13:56:21 1999 +0100
+++ b/lib/scripts/symbolinput.pl	Fri Feb 12 14:40:56 1999 +0100
@@ -6,7 +6,7 @@
 
 %tab = (
 #GENERATED TEXT FOLLOWS - Do not edit!
-  "\xa0", "\\<space2>",
+  "\xa0", "\\<spacespace>",
   "\xa1", "\\<Gamma>",
   "\xa2", "\\<Delta>",
   "\xa3", "\\<Theta>",