# HG changeset patch
# User wenzelm
# Date 1475513699 -7200
# Node ID 41f7e383c19edd427d3ebaade2911827076c0de2
# Parent  3c0193f82d20e0002d53cb203098758420818619
more formal build_history_base;

diff -r 3c0193f82d20 -r 41f7e383c19e .hgtags
--- a/.hgtags	Mon Oct 03 17:23:33 2016 +0200
+++ b/.hgtags	Mon Oct 03 18:54:59 2016 +0200
@@ -25,6 +25,7 @@
 6d736d983d5cfec4a6c6fba174db2cd93493a96b Isabelle2011
 76fef3e570043b84a32716b5633085d2fb215525 Isabelle2011-1
 21c42b095c841d1a7508c143d6b6e98d95dbfa69 Isabelle2012
+0cebcbeac4c7a01a27b436cdd85caa2adf0c2ced build_history_base
 d90218288d517942cfbc80a6b2654ecb22735e5c Isabelle2013
 9c1f2136532626c7cb5fae14a2aeac53be3aeb67 Isabelle2013-1
 4dd08fe126bad63aa05741d55fb3e86a2dbfc795 Isabelle2013-2
diff -r 3c0193f82d20 -r 41f7e383c19e src/Pure/Tools/build_history.scala
--- a/src/Pure/Tools/build_history.scala	Mon Oct 03 17:23:33 2016 +0200
+++ b/src/Pure/Tools/build_history.scala	Mon Oct 03 18:54:59 2016 +0200
@@ -12,8 +12,6 @@
 
 object Build_History
 {
-  val rev0 = "0cebcbeac4c7"  // wenzelm 29-Aug-2012: provide polyml-5.4.1 as regular component
-
   def apply(hg: Mercurial.Repository, rev: String = "",
     isabelle_identifier: String = "build_history"): Build_History =
       new Build_History(hg, rev, isabelle_identifier)