Asset filters

Filter	Description	Example
`static`	App static URL prefix	`{{ "css/main.css" \| static }}`
`media`	App media URL prefix	`{{ "photo.jpg" \| media }}`

Markdown filter

Filter	Description	Example
`markdown`	Converts Markdown to HTML (automatically safe)	`{{ page.content \| markdown }}`

Runique's preprocessor automatically injects \| safe — no need to add it manually.

Filter	Description	Example
`form`	Full form rendering	`{{ form.my_form \| form \| safe }}`
`form(field='xxx')`	Single field rendering	`{{ form.my_form \| form(field='email') \| safe }}`
`csrf_field`	Generates a hidden CSRF input	`{{ csrf_token \| csrf_field \| safe }}`

Function	Description	Example
`link(link='...')`	Named URL resolution	`{{ link(link='index') }}`

Variable	Description
`csrf_token`	Masked CSRF token (used by `{% csrf %}` and `\| csrf_field`)
`csp_nonce`	CSP nonce value for the header (used by `{% csp %}`)
`messages`	Request flash messages
`user`	Currently authenticated user (if logged in)