lib/ProfileIndex.js
function( name ) {
		var id = this._properties[name];
		if (id === undefined) {
			if (this.shortNames) {
				id = this._properties[name] = 'p' + (this._propID++).toString()
			} else {
				id = this._properties[name] = 'p' + name[0].toUpperCase() +
					name.substr(1).toLowerCase().replace(/[,\.\- \_]/g, '_')
			}
		}
	}
function( name ) {
		var id = this._properties[name];
		if (id === undefined) {
			if (this.shortNames) {
				id = this._properties[name] = 'p' + (this._propID++).toString()
			} else {
				id = this._properties[name] = 'p' + name[0].toUpperCase() +
					name.substr(1).toLowerCase().replace(/[,\.\- \_]/g, '_')
			}
		}
	}
Return the property variable name, used to optimize for size
the minified result.