Add parent built-in function

tyler-sommer / stick

A golang port of the Twig templating engine

MIT License

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Add parent built-in function #27

Closed tyler-sommer closed 4 years ago

tyler-sommer commented 4 years ago

This fixes #17 and fixes #19, adding parent() as a built-in. This function will render the parent block contents from a child template, for both extends and use type inheritance.