From 0cf5f7a9b1fcb272cd9d632bc76219edd7077c39 Mon Sep 17 00:00:00 2001
From: clsr <clsr@clsr.net>
Date: Thu, 24 Aug 2017 17:21:03 +0200
Subject: Export WriteIndent

---
 cnmfmt/cnmfmt.go | 27 ++-------------------------
 1 file changed, 2 insertions(+), 25 deletions(-)

(limited to 'cnmfmt/cnmfmt.go')

diff --git a/cnmfmt/cnmfmt.go b/cnmfmt/cnmfmt.go
index cb8dc64..fa2ec65 100644
--- a/cnmfmt/cnmfmt.go
+++ b/cnmfmt/cnmfmt.go
@@ -199,7 +199,7 @@ func (t Text) WriteIndent(w io.Writer, n int) error {
 		si = cleanupTags(state[:], order, span.Format)
 		format = span.Format
 	}
-	return writeIndent(w, strings.Join(line, ""), n)
+	return cnm.WriteIndent(w, strings.Join(line, ""), n)
 }
 
 func tagOrder(state []byte, old, new Format) []byte {
@@ -430,7 +430,7 @@ func NewTextFmtBlock(paragraphs []Text) *cnm.TextBlock {
 func (tf TextFmtContents) WriteIndent(w io.Writer, n int) error {
 	for i, p := range tf.Paragraphs {
 		if i != 0 {
-			if err := writeIndent(w, "", 0); err != nil {
+			if err := cnm.WriteIndent(w, "", 0); err != nil {
 				return err
 			}
 		}
@@ -469,29 +469,6 @@ func Parse(paragraphs string) []Text {
 	return txt
 }
 
-func writeIndent(w io.Writer, s string, depth int) error {
-	const tabs = "\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t"
-
-	if s == "" {
-		_, err := w.Write([]byte{'\n'})
-		return err
-	}
-	if depth == 0 {
-		_, err := w.Write([]byte(s + "\n"))
-		return err
-	}
-
-	var ind string
-	if depth <= len(tabs) {
-		ind = tabs[:depth]
-	} else {
-		ind = strings.Repeat("\t", depth)
-	}
-	_, err := w.Write([]byte(ind + s + "\n"))
-	return err
-
-}
-
 func parseTextFmt(p *cnm.Parser, block *cnm.TokenBlock) (cnm.TextContents, error) {
 	txt := TextFmtContents{}
 	var paragraph []string
-- 
cgit