--- a/src/Pure/Isar/keyword.scala Fri Aug 01 20:20:17 2014 +0200
+++ b/src/Pure/Isar/keyword.scala Fri Aug 01 20:43:23 2014 +0200
@@ -53,8 +53,7 @@
val theory =
Set(THY_BEGIN, THY_END, THY_HEADING1, THY_HEADING2, THY_HEADING3, THY_HEADING4,
THY_LOAD, THY_DECL, THY_GOAL)
- val theory1 = Set(THY_BEGIN, THY_END)
- val theory2 = Set(THY_DECL, THY_GOAL)
+
val theory_body =
Set(THY_HEADING1, THY_HEADING2, THY_HEADING3, THY_HEADING4, THY_LOAD, THY_DECL, THY_GOAL)
@@ -62,10 +61,6 @@
Set(QED, QED_SCRIPT, QED_BLOCK, QED_GLOBAL, PRF_HEADING2, PRF_HEADING3, PRF_HEADING4,
PRF_GOAL, PRF_BLOCK, PRF_OPEN, PRF_CLOSE, PRF_CHAIN, PRF_DECL,
PRF_ASM, PRF_ASM_GOAL, PRF_ASM_GOAL_SCRIPT, PRF_SCRIPT)
- val proof1 =
- Set(QED, QED_SCRIPT, QED_BLOCK, QED_GLOBAL, PRF_GOAL, PRF_BLOCK, PRF_OPEN, PRF_CLOSE,
- PRF_CHAIN, PRF_DECL)
- val proof2 = Set(PRF_ASM, PRF_ASM_GOAL, PRF_ASM_GOAL_SCRIPT)
val proof_body =
Set(DIAG, PRF_HEADING2, PRF_HEADING3, PRF_HEADING4, PRF_BLOCK, PRF_OPEN, PRF_CLOSE, PRF_CHAIN,