[PATCH] Allow long lines in "help" output to wrap.

[Michael Snyder <msnyder at cygnus dot com>]

There are a couple of lines in the output of the 
help command that can become arbitrarily long.
Allow them to be wrapped onto the next line.

2002-04-12  Michael Snyder  <msnyder@redhat.com>

	* cli/cli-decode.c (help_list): Allow long lines to wrap.

Index: cli-decode.c
===================================================================
RCS file: /cvs/cvsfiles/devo/gdb/cli/cli-decode.c,v
retrieving revision 1.12
diff -c -3 -p -r1.12 cli-decode.c
*** cli-decode.c	2002/04/05 23:31:57	1.12
--- cli-decode.c	2002/04/12 22:40:08
*************** help_list (struct cmd_list_element *list
*** 673,686 ****
    help_cmd_list (list, class, cmdtype, (int) class >= 0, stream);
  
    if (class == all_classes)
!     fprintf_filtered (stream, "\n\
! Type \"help%s\" followed by a class name for a list of commands in that class.",
! 		      cmdtype1);
  
!   fprintf_filtered (stream, "\n\
! Type \"help%s\" followed by %scommand name for full documentation.\n\
! Command name abbreviations are allowed if unambiguous.\n",
  		    cmdtype1, cmdtype2);
  }
  
  static void
--- 673,696 ----
    help_cmd_list (list, class, cmdtype, (int) class >= 0, stream);
  
    if (class == all_classes)
!     {
!       fprintf_filtered (stream, "\n\
! Type \"help%s\" followed by a class name for a list of commands in ",
! 			cmdtype1);
!       wrap_here ("");
!       fprintf_filtered (stream, "that class.");
!     }
  
!   fprintf_filtered (stream, "\nType \"help%s\" followed by %scommand name ",
  		    cmdtype1, cmdtype2);
+   wrap_here ("");
+   fputs_filtered ("for ", stream);
+   wrap_here ("");
+   fputs_filtered ("full ", stream);
+   wrap_here ("");
+   fputs_filtered ("documentation.\n", stream);
+   fputs_filtered ("Command name abbreviations are allowed if unambiguous.\n",
+ 		  stream);
  }
  
  static void