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32 lines
615 B
Go
32 lines
615 B
Go
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package gemtext
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import ()
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const maxRecursionLevel = 3
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type GemParserState struct {
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recursionLevel int
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}
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func Parse(ast []Line, from, to int, state GemParserState) (html string) {
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if state.recursionLevel > maxRecursionLevel {
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return "Transclusion depth limit"
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}
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for _, line := range ast {
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if line.id >= from && (line.id <= to || to == 0) {
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switch v := line.contents.(type) {
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case Transclusion:
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html += Transclude(v, state)
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case string:
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html += v
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}
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}
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}
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return html
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}
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func ToHtml(name, text string) string {
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state := GemParserState{}
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return Parse(lex(name, text), 0, 0, state)
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}
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