chroma/formatter.go

package chroma

import (
	"io"
)

// A Formatter for Chroma lexers.
type Formatter interface {
	// Format returns a formatting function for tokens.
	Format(w io.Writer, style *Style) (func(*Token), error)
}

// A FormatterFunc is a Formatter implemented as a function.
type FormatterFunc func(io.Writer, *Style) (func(*Token), error)

func (f FormatterFunc) Format(w io.Writer, s *Style) (func(*Token), error) {
	return f(w, s)
}