github.com/shogo82148/std@v1.22.1-0.20240327122250-4e474527810c/cmd/compile/internal/syntax/printer.go (about)

     1  // Copyright 2016 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // This file implements printing of syntax trees in source format.
     6  
     7  package syntax
     8  
     9  import (
    10  	"github.com/shogo82148/std/io"
    11  )
    12  
    13  // Form controls print formatting.
    14  type Form uint
    15  
    16  const (
    17  	_ Form = iota
    18  	LineForm
    19  	ShortForm
    20  )
    21  
    22  // Fprint prints node x to w in the specified form.
    23  // It returns the number of bytes written, and whether there was an error.
    24  func Fprint(w io.Writer, x Node, form Form) (n int, err error)
    25  
    26  // String is a convenience function that prints n in ShortForm
    27  // and returns the printed string.
    28  func String(n Node) string