[Python-checkins] python/dist/src/Lib pdb.py,1.58,1.59

[mwh@users.sourceforge.net]

Update of /cvsroot/python/python/dist/src/Lib
In directory sc8-pr-cvs1:/tmp/cvs-serv23499/Lib

Modified Files:
	pdb.py 
Log Message:
This is Richie Hindle's patch

[ 643835 ] Set Next Statement for Python debuggers

with a few tweaks by me: adding an unsigned or two, mentioning that
not all jumps are allowed in the doc for pdb, adding a NEWS item and
a note to whatsnew, and AuCTeX doing something cosmetic to libpdb.tex.



Index: pdb.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/pdb.py,v
retrieving revision 1.58
retrieving revision 1.59
diff -C2 -d -r1.58 -r1.59
*** pdb.py	5 Nov 2002 22:40:20 -0000	1.58
--- pdb.py	17 Dec 2002 16:15:19 -0000	1.59
***************
*** 507,510 ****
--- 507,529 ----
      do_c = do_cont = do_continue
  
+     def do_jump(self, arg):
+         if self.curindex + 1 != len(self.stack):
+             print "*** You can only jump within the bottom frame"
+             return
+         try:
+             arg = int(arg)
+         except ValueError:
+             print "*** The 'jump' command requires a line number."
+         else:
+             try:
+                 # Do the jump, fix up our copy of the stack, and display the
+                 # new position
+                 self.curframe.f_lineno = arg
+                 self.stack[self.curindex] = self.stack[self.curindex][0], arg
+                 self.print_stack_entry(self.stack[self.curindex])
+             except ValueError, e:
+                 print '*** Jump failed:', e
+     do_j = do_jump
+ 
      def do_quit(self, arg):
          self.set_quit()
***************
*** 805,808 ****
--- 824,834 ----
          print """c(ont(inue))
  Continue execution, only stop when a breakpoint is encountered."""
+ 
+     def help_jump(self):
+         self.help_j()
+ 
+     def help_j(self):
+         print """j(ump) lineno
+ Set the next line that will be executed."""
  
      def help_list(self):