1 files changed, 0 insertions, 136 deletions

diff --git a/bin/1sh/libedit/literal.c b/bin/1sh/libedit/literal.c
deleted file mode 100644
index 816dc3ce..00000000
--- a/bin/1sh/libedit/literal.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*	$NetBSD: literal.c,v 1.3.4.2 2017/07/23 14:41:26 snj Exp $	*/
-
-/*-
- * Copyright (c) 2017 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Christos Zoulas.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-__RCSID("$NetBSD: literal.c,v 1.3.4.2 2017/07/23 14:41:26 snj Exp $");
-#endif /* not lint && not SCCSID */
-
-/*
- * literal.c: Literal sequences handling.
- */
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "el.h"
-
-libedit_private void
-literal_init(EditLine *el)
-{
-	el_literal_t *l = &el->el_literal;
-
-	memset(l, 0, sizeof(*l));
-}
-
-libedit_private void
-literal_end(EditLine *el)
-{
-	literal_clear(el);
-}
-
-libedit_private void
-literal_clear(EditLine *el)
-{
-	el_literal_t *l = &el->el_literal;
-	size_t i;
-
-	if (l->l_len == 0)
-		return;
-
-	for (i = 0; i < l->l_idx; i++)
-		el_free(l->l_buf[i]);
-	el_free(l->l_buf);
-	l->l_buf = NULL;
-	l->l_len = 0;
-	l->l_idx = 0;
-}
-
-libedit_private wint_t
-literal_add(EditLine *el, const wchar_t *buf, const wchar_t *end, int *wp)
-{
-	el_literal_t *l = &el->el_literal;
-	size_t i, len;
-	ssize_t w, n;
-	char *b;
-
-	w = wcwidth(end[1]);	/* column width of the visible char */
-	*wp = (int)w;
-
-	if (w <= 0)		/* we require something to be printed */
-		return 0;
-
-	len = (size_t)(end - buf);
-	for (w = 0, i = 0; i < len; i++)
-		w += ct_enc_width(buf[i]);
-	w += ct_enc_width(end[1]);
-
-	b = el_malloc((size_t)(w + 1));
-	if (b == NULL)
-		return 0;
-
-	for (n = 0, i = 0; i < len; i++)
-		n += ct_encode_char(b + n, w - n, buf[i]);
-	n += ct_encode_char(b + n, w - n, end[1]);
-	b[n] = '\0';
-
-	/*
-	 * Then save this literal string in the list of such strings,
-	 * and return a "magic character" to put into the terminal buffer.
-	 * When that magic char is 'printed' the saved string (which includes
-	 * the char that belongs in that position) gets sent instead.
-	 */
-	if (l->l_idx == l->l_len) {
-		char **bp;
-
-		l->l_len += 4;
-		bp = el_realloc(l->l_buf, sizeof(*l->l_buf) * l->l_len);
-		if (bp == NULL) {
-			free(b);
-			l->l_len -= 4;
-			return 0;
-		}
-		l->l_buf = bp;
-	}
-	l->l_buf[l->l_idx++] = b;
-	return EL_LITERAL | (wint_t)(l->l_idx - 1);
-}
-
-libedit_private const char *
-literal_get(EditLine *el, wint_t idx)
-{
-	el_literal_t *l = &el->el_literal;
-
-	assert(idx & EL_LITERAL);
-	idx &= ~EL_LITERAL;
-	assert(l->l_idx > (size_t)idx);
-	return l->l_buf[idx];
-}