Revert "Getting rid of tabs."

This reverts commit cc1c8fd5bc.
Failed.

modules/HelloChan.pm

@@ -10,28 +10,28 @@ use API::IRC qw(privmsg);
 # Initialization subroutine.
 sub _init
 {
-ssss# Add a hook for when we join a channel.
-sssshook_add("on_ucjoin", "HelloChan", \&M::HelloChan::hello) or return 0;
-ssssreturn 1;
+	# Add a hook for when we join a channel.
+	hook_add("on_ucjoin", "HelloChan", \&M::HelloChan::hello) or return 0;
+	return 1;
 }
 
 # Void subroutine.
 sub _void
 {
-ssss# Delete the hook.
-sssshook_del("on_ucjoin", "HelloChan") or return 0;
-ssssreturn 1;
+	# Delete the hook.
+	hook_del("on_ucjoin", "HelloChan") or return 0;
+	return 1;
 }
 
 # Main subroutine.
 sub hello
 {
-ssssmy (($svr, $chan)) = @_;
-ssss
-ssss# Send a PRIVMSG.
-ssssprivmsg($svr, $chan, "Hello channel! I am a bot!");
-ssss
-ssssreturn 1;
+	my (($svr, $chan)) = @_;
+	
+	# Send a PRIVMSG.
+	privmsg($svr, $chan, "Hello channel! I am a bot!");
+	
+	return 1;
 }