Mention sink behavior of Proc.

Raku · Nov 5, 2015 · 3b936eb · 3b936eb · fecundf · Nov 8, 2015
1 parent aa5522b
commit 3b936eb
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/S29-functions.pod b/S29-functions.pod
@@ -537,7 +537,8 @@ first, as does C<shell>).
 
 Both return a C<Proc> object, which boolifies to C<True> if the program had
 a successful exit and C<False> otherwise. The C<status> method on a C<Proc>
-provides the exit code.
+provides the exit code. If a C<False> C<Proc> is sunk, an exception will be
+thrown of type C<X::Proc::Unsuccessful> will be thrown.
 
 If you want to execute an external program asynchronously (as in, not waiting
 for it to be finished), you will need C<Proc::Async>, as specced in