Don't turn of file completion in svn completions if given an unknown subcommand

darcs-hash:20060827144853-ac50b-d09576fd6984eb18b06e0e7b1d8a88aa7b9d1df4.gz

share/functions/__fish_use_subcommand.fish

@@ -0,0 +1,14 @@
+
+function __fish_use_subcommand -d "Test if a non-switch argument has been given in the current commandline"
+	set -l -- cmd (commandline -poc)
+	set -e cmd[1]
+	for i in $cmd
+		switch $i
+			case '-*'
+				continue
+		end
+		return 1
+	end
+	return 0
+end
+