add calling hints to perldebug.pod

Message-Id: <200710101529.39895.Richard.Foley@rfi.net>

p4raw-id: //depot/perl@32096

diff --git a/pod/perldebug.pod b/pod/perldebug.pod
index 8c6e940..2529901 100644 (file)
--- a/pod/perldebug.pod
+++ b/pod/perldebug.pod
@@ -54,9 +54,33 @@ function with something that doesn't look like a debugger command, such
 as a leading C<;> or perhaps a C<+>, or by wrapping it with parentheses
 or braces.
 
 as a leading C<;> or perhaps a C<+>, or by wrapping it with parentheses
 or braces.
 

+=head2 Calling the debugger
+
+There are several ways to call the debugger:
+
+=over 4
+
+=item perl -d program_name
+
+On the given program identified by C<program_name>.
+
+=item perl -d -e 0 
+
+Interactively supply an arbitrary C<expression> using C<-e>.
+
+=item perl -d:Ptkdb program_name
+
+Debug a given program via the C<Devel::Ptkdb> GUI.
+
+=item perl -dt threaded_program_name
+
+Debug a given program using threads (experimental).
+
+=back
+

 =head2 Debugger Commands
 
 =head2 Debugger Commands
 

-The debugger understands the following commands:
+The interactive debugger understands the following commands:

 
 =over 12
 
 
 =over 12