-/*
-recfile -- GNU recutils'es recfiles parser on pure Go
-Copyright (C) 2020-2021 Sergey Matveev <stargrave@stargrave.org>
+// recfile -- GNU recutils'es recfiles parser on pure Go
+// Copyright (C) 2020-2024 Sergey Matveev <stargrave@stargrave.org>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 3 of the License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-// GNU recutils'es recfiles parser on pure Go
package recfile
import (
w io.StringWriter
}
-func NewWriter(w io.StringWriter) *Writer {
- return &Writer{w}
-}
+func NewWriter(w io.StringWriter) *Writer { return &Writer{w} }
+
+func (w *Writer) RecordStart() (written int, err error) { return w.w.WriteString("\n") }
-func (w *Writer) RecordStart() (written int, err error) {
- return w.w.WriteString("\n")
+func backslashSpace(s string) string {
+ if strings.HasSuffix(s, "\\") {
+ return s + " "
+ }
+ return s
}
func (w *Writer) WriteFields(fs ...Field) (written int, err error) {
var n int
for _, f := range fs {
- n, err = w.w.WriteString(f.Name + ": " + strings.TrimLeft(f.Value, " ") + "\n")
+ n, err = w.w.WriteString(
+ f.Name + ": " + backslashSpace(strings.TrimLeft(f.Value, " ")) + "\n",
+ )
written += n
if err != nil {
return
func (w *Writer) WriteFieldMultiline(name string, lines []string) (written int, err error) {
var n int
- n, err = w.w.WriteString(name + ": " + strings.TrimLeft(lines[0], " ") + "\n")
+ n, err = w.w.WriteString(
+ name + ": " + backslashSpace(strings.TrimLeft(lines[0], " ")) + "\n",
+ )
written += n
if err != nil {
return
}
for _, l := range lines[1:] {
- n, err = w.w.WriteString("+ " + l + "\n")
+ n, err = w.w.WriteString("+ " + backslashSpace(l) + "\n")
written += n
if err != nil {
return