Optional
escapeDefault value is '/<%-([\s\S]+?)%>/g'.
Optional
evaluateDefault value is '/<%([\s\S]+?)%>/g'.
Optional
interpolateDefault value is '/<%=([\s\S]+?)%>/g'.
Optional
variableBy default, 'template()' places the values from your data in the local scope via the 'with' statement. However, you can specify a single variable name with this setting.
underscore.js template settings, set templateSettings or pass as an argument to 'template()' to override defaults.