This project uses Handlebars for string substitution in the templates. This document doesn't cover the basics as their website does a very good job of it. If creating your own template review their content. You can also look at the template examples that are posted as part of this project.
When using Handlebars, this project has added some additional help functions which are listed below.
Converts string to upper case.
Ex: {{toUpperCase name}}
Converts line breaks to HTML <br /> tag.
Ex: {{{lineBreakToBr code}}}. Note: the three curly ({{{) braces instead of two. This is a Handlebars notation to avoid escaping HTML expressions.
Sets the first character in the string to upper case, the rest will be lowercase.
Ex: {{initCap type}}
Handlebars has basic condition processing. ifCond allows for more complex and multiple conditions in an if statement.
Ex: {{#ifCond params.length '||' return}}...{{/ifCond}}
It's notation is value1, operator, value2. The operator is a string and can be any of the following: ==, ===, <, <=, >, >=, &&, ||.