46 lines
731 B
Go
46 lines
731 B
Go
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package editor
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import (
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"fmt"
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"strings"
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)
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// ----------------------------------------------------------------------------
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// !buffer
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// ----------------------------------------------------------------------------
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type buffer struct {
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buf *strings.Builder
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}
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func newBuffer() *buffer {
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var buf strings.Builder
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b := new(buffer)
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b.buf = &buf
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return b
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}
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func (b *buffer) appendRune(r rune) int {
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size, _ := b.buf.WriteRune(r)
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return size
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}
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func (b *buffer) append(s string) int {
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size, _ := b.buf.WriteString(s)
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return size
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}
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func (b *buffer) appendLn(s string) int {
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str := fmt.Sprintf("%s\r\n", s)
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size, _ := b.buf.WriteString(str)
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return size
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}
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func (b *buffer) toString() string {
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return b.buf.String()
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}
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