fish: add NetBSD config

applications/fish

@@ -1,10 +1,7 @@
 # vim: syntax=fish:
 
 # launch tmux if we're in an interactive terminal emulator
-if status is-interactive
-	and not status is-login
-	and test -z "$TMUX"
-
+if status is-interactive && not status is-login && test -z "$TMUX"
 	exec tmux new-session
 end
 
@@ -34,6 +31,13 @@ switch (uname)
 		set -Ux _agw_dir_rc ~/Sources/scripts
 		set -Ux _agw_dir_scripts ~/Scripts
 		set -Ux _agw_dir_src ~/Sources
+	case NetBSD
+		set -Ux _agw_dir_bin ~/bin
+		set -Ux _agw_dir_rc ~/rc
+		set -Ux _agw_dir_scripts ~/rc/scripts
+		set -Ux _agw_dir_src ~/src
+	case \*
+		echo (set_color red)"This platform is not configured!"
 end
 
 # execute scripts