Make walk examples less verbose and more interesting
Make walk examples less verbose and more interesting

ajaxorg/acorn,ajaxorg/acorn,marijnh/acorn,ternjs/acorn,MarcelGerber/acorn,marijnh/acorn,mysticatea/acorn,TimothyGu/acorn,ajaxorg/acorn,MarcelGerber/acorn,mathiasbynens/acorn,marijnh/acorn,TimothyGu/acorn,TimothyGu/acorn,mysticatea/acorn,mathiasbynens/acorn,MarcelGerber/acorn,ternjs/acorn,mathiasbynens/acorn,ternjs/acorn,mysticatea/acorn