*** idlefork-09b1-onlysyntax/IdleHistory.py	2003-08-26 02:13:36.000000000 +0200
--- idlefork/lib/python/idleforklib/IdleHistory.py	2003-10-14 14:42:50.000000000 +0200
***************
*** 1,3 ****
--- 1,5 ----
+ from configHandler import idleConf
+ 
  class History:
  
      def __init__(self, text, output_sep = "\n"):
***************
*** 6,11 ****
--- 8,14 ----
          self.history_prefix = None
          self.history_pointer = None
          self.output_sep = output_sep
+         self.cyclic = idleConf.GetOption("main", "History", "cyclic", 1, "bool")
          text.bind("<<history-previous>>", self.history_prev)
          text.bind("<<history-next>>", self.history_next)
  
***************
*** 40,46 ****
              if reverse:
                  pointer = nhist
              else:
!                 pointer = -1
          nprefix = len(prefix)
          while 1:
              if reverse:
--- 43,53 ----
              if reverse:
                  pointer = nhist
              else:
!                 if self.cyclic:
!                     pointer = -1
!                 else:
!                     self.text.bell()
!                     return
          nprefix = len(prefix)
          while 1:
              if reverse:
***************
*** 49,58 ****
                  pointer = pointer + 1
              if pointer < 0 or pointer >= nhist:
                  self.text.bell()
!                 if self._get_source("iomark", "end-1c") != prefix:
!                     self.text.delete("iomark", "end-1c")
!                     self._put_source("iomark", prefix)
!                 pointer = prefix = None
                  break
              item = self.history[pointer]
              if item[:nprefix] == prefix and len(item) > nprefix:
--- 56,68 ----
                  pointer = pointer + 1
              if pointer < 0 or pointer >= nhist:
                  self.text.bell()
!                 if not self.cyclic and pointer < 0:
!                     return
!                 else:
!                     if self._get_source("iomark", "end-1c") != prefix:
!                         self.text.delete("iomark", "end-1c")
!                         self._put_source("iomark", prefix)
!                     pointer = prefix = None
                  break
              item = self.history[pointer]
              if item[:nprefix] == prefix and len(item) > nprefix: