id	summary	reporter	owner	description	type	status	priority	milestone	component	resolution	keywords	cc	planetversion	pltversion
56	parameter for top-level let semantics	dherman	dherman	"At top level, we've argued back and forth about whether {{{let}}} should behave the same as {{{var}}}. Make this a parameter.

Notice that with {{{use lexical scope}}} (see #54) there's less possible distinction. Except for the question of whether a top-level {{{let}}} shadows a top-level {{{var}}}."	enhancement	new	major		dherman/javascript.plt