XaminProject/handlebars.php — pull request #86 by JustBlackBird (2014-09-10 12:38:17+00:00)
Title: Treat integer helper arguments as literals

A valid variable name cannot be an integer. Thus if an integer is used as a helper argument it should be treated as a literal and not as variable name.

Here is a JS fiddle that demonstrates such behavior in Handlebars.js http://jsfiddle.net/vr82ocb1/2/