From 7a1029d1e5c18fc6e9ddff4ec74de8feba553baf Mon Sep 17 00:00:00 2001
From: Arpad Ryszka <arpio@squareroundforest.org>
Date: Sun, 2 Nov 2025 07:35:47 +0100
Subject: [PATCH] cleanup unused code

---
 write.go | 109 -------------------------------------------------------
 1 file changed, 109 deletions(-)

diff --git a/write.go b/write.go
index 6b942d9..a8a8aa7 100644
--- a/write.go
+++ b/write.go
@@ -7,23 +7,6 @@ import (
 	"io"
 )
 
-type writer interface {
-	write(...any)
-	flush()
-	error() error
-	setErr(err error) // TODO: remove
-}
-
-type roffWriter struct {
-	w   io.Writer
-	err error
-}
-
-type mdWriter struct {
-	w   io.Writer
-	err error
-}
-
 type wrapper func(io.Writer) (io.Writer, func() error)
 
 type errorWriter struct {
@@ -41,98 +24,6 @@ func (w *errorWriter) Write(p []byte) (int, error) {
 	return n, w.err
 }
 
-func newRoffWriter(out io.Writer, internal bool) *roffWriter {
-	if internal {
-		return &roffWriter{w: out}
-	}
-
-	return &roffWriter{
-		w: textedit.New(
-			out,
-			textedit.Replace("\u00a0", "\\~"),
-		),
-	}
-}
-
-func (w *roffWriter) write(a ...any) {
-	for _, ai := range a {
-		if w.err != nil {
-			return
-		}
-
-		if _, err := w.w.Write([]byte(fmt.Sprint(ai))); err != nil {
-			w.err = err
-			return
-		}
-	}
-}
-
-func (w *roffWriter) flush() {
-	if w.err != nil {
-		return
-	}
-
-	if f, ok := w.w.(interface{ Flush() error }); ok {
-		if err := f.Flush(); err != nil {
-			w.err = err
-		}
-	}
-}
-
-func (w *roffWriter) error() error {
-	return w.err
-}
-
-func (w *roffWriter) setErr(err error) {
-	w.err = err
-}
-
-func newMDWriter(out io.Writer, internal bool) *mdWriter {
-	if internal {
-		return &mdWriter{w: out}
-	}
-
-	return &mdWriter{
-		w: textedit.New(
-			out,
-			textedit.Replace("\u00a0", " "),
-		),
-	}
-}
-
-func (w *mdWriter) write(a ...any) {
-	for _, ai := range a {
-		if w.err != nil {
-			return
-		}
-
-		if _, err := w.w.Write([]byte(fmt.Sprint(ai))); err != nil {
-			w.err = err
-			return
-		}
-	}
-}
-
-func (w *mdWriter) flush() {
-	if w.err != nil {
-		return
-	}
-
-	if f, ok := w.w.(interface{ Flush() error }); ok {
-		if err := f.Flush(); err != nil {
-			w.err = err
-		}
-	}
-}
-
-func (w *mdWriter) error() error {
-	return w.err
-}
-
-func (w *mdWriter) setErr(err error) {
-	w.err = err
-}
-
 func writeWith(out io.Writer, w ...wrapper) (io.Writer, func() (io.Writer, error)) {
 	var f []func() error
 	ww := out