[patch] Support for multiple-files breakpoint-management with Emacs

Hello!

This will allow a user of Emacs and rubydb3x.el to set breakpoints in
any file, not just current file:

Index: misc/rubydb3x.el
===================================================================
RCS file: /src/ruby/misc/rubydb3x.el,v
retrieving revision 1.3
diff -u -r1.3 rubydb3x.el
--- misc/rubydb3x.el	4 Oct 1999 04:51:08 -0000	1.3
+++ misc/rubydb3x.el	24 Feb 2007 15:24:37 -0000
@@ -97,8 +97,8 @@
 			      (gud-find-file . gud-rubydb-find-file)))
     (gud-common-init command-line rubydb-command-name))
 
-  (gud-def gud-break  "b %l"         "\C-b" "Set breakpoint at current
line.")
-;  (gud-def gud-remove "clear %l"     "\C-d" "Remove breakpoint at
current line")
+  (gud-def gud-break  "b %f:%l"         "\C-b" "Set breakpoint at
current line in current file.")
+;  (gud-def gud-remove "clear %f:%l"     "\C-d" "Remove breakpoint at
current line in current file.")
   (gud-def gud-step   "s"            "\C-s" "Step one source line with
display.")
   (gud-def gud-next   "n"            "\C-n" "Step one line (skip
functions).")
   (gud-def gud-cont   "c"            "\C-r" "Continue with display.")


Please, let me know if there is any problems.

- Martin Nordholts