TEXTAREA mode key mapping on Vimperator

textarea-mode-mappning.js

(function () {
	function textareaMap (lhs, rhs) {
		let noremap = true,
		silent = true,
		urls = void 0;

		rhs = mappings._expandLeader(rhs);

		mappings.addUserMap(
			[modes.TEXTAREA],
			[lhs],
			"User defined mapping",
			function (count) {
				events.feedkeys((count || "") + rhs, noremap, silent);
			},
			{
				count: true,
				rhs: events.canonicalKeys(rhs),
				noremap: !!noremap,
				silent: silent,
				matchingUrls: urls
			}
		);
	}

	// for Dvorak
	textareaMap("t", "j");
	textareaMap("n", "k");
	textareaMap("s", "l");
}());