// Copyright (c) 2026 Petr Balvín <opensource@petrbalvin.org> (https://petrbalvin.org)
// SPDX-License-Identifier: MIT

// Package markdown renders Markdown to HTML with an engine of its own,
// built on the standard library alone. Parse builds the tree of blocks
// and RenderHTML serialises it; the grammar of the block structure follows
// CommonMark. Inline content is escaped plain text.
package markdown

// RenderHTML parses source and renders it to HTML. The same input always
// produces byte-identical output.
func RenderHTML(source []byte) []byte {
	return RenderHTMLNode(Parse(source))
}

// RenderHTMLNode renders a parsed document tree to HTML.
func RenderHTMLNode(doc *Node) []byte {
	r := &renderer{refs: doc.refs, footnotes: newFootnoteTracker(doc.footnotes)}
	r.blocks(doc.children)
	r.footnoteSection()
	return r.out
}