53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
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package mdprint
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import "fmt"
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// Node is the interface for all AST nodes.
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type Node interface{ isNode() }
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// ---- block-level ----
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type Heading struct{ Level int; Content []Node }
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type Paragraph struct{ Content []Node }
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type CodeBlock struct{ Lang, Body string }
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type Blockquote struct{ Children []Node }
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type List struct{ Ordered bool; Items []ListItem }
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type ListItem struct{ Checked *bool; Content []Node }
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type Table struct{ Headers []string; Rows [][]string }
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type ThematicBreak struct{}
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// ---- inline-level ----
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type Text struct{ Text string }
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type Bold struct{ Content []Node }
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type Italic struct{ Content []Node }
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type Code struct{ Text string }
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type Link struct{ Content []Node; URL string }
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func (Heading) isNode() {}
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func (Paragraph) isNode() {}
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func (CodeBlock) isNode() {}
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func (Blockquote) isNode() {}
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func (List) isNode() {}
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func (ListItem) isNode() {}
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func (Table) isNode() {}
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func (ThematicBreak) isNode() {}
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func (Text) isNode() {}
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func (Bold) isNode() {}
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func (Italic) isNode() {}
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func (Code) isNode() {}
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func (Link) isNode() {}
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// Print parses Markdown content and renders it to the terminal.
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func Print(content string) {
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blocks := parseBlocks(content)
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for i, b := range blocks {
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if i > 0 {
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fmt.Println()
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}
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fmt.Print(renderNode(b))
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}
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fmt.Println()
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}
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