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23 lines
508 B
Go
23 lines
508 B
Go
package helpers
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import (
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"bytes"
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"html"
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"github.com/russross/blackfriday"
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"github.com/spf13/viper"
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)
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// Wraps a blackfriday.Renderer, typically a blackfriday.Html
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type HugoHtmlRenderer struct {
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blackfriday.Renderer
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}
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func (renderer *HugoHtmlRenderer) BlockCode(out *bytes.Buffer, text []byte, lang string) {
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if viper.GetBool("PygmentsCodeFences") {
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str := html.UnescapeString(string(text))
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out.WriteString(Highlight(str, lang, ""))
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} else {
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renderer.Renderer.BlockCode(out, text, lang)
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}
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}
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