change `read -d' on a tty when the delimiter is not a newline to set the terminal EOL character instead of putting the terminal into character-at-a-time mode; change some calls to atoi to use strol instead

array.c

@@ -9,7 +9,7 @@
  * chet@ins.cwru.edu
  */
 
-/* Copyright (C) 1997-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2026 Free Software Foundation, Inc.
 
    This file is part of GNU Bash, the Bourne Again SHell.
 
@@ -415,6 +415,48 @@ array_subrange (ARRAY *a, arrayind_t start, arrayind_t nelem, int starsub, int q
 	return t;
 }
 
+char *
+array_subslice (ARRAY *a, arrayind_t start, arrayind_t end, int starsub, int quoted, int pflags)
+{
+	ARRAY		*a2;
+	ARRAY_ELEMENT	*h, *p;
+	arrayind_t	i;
+	char		*t;
+	WORD_LIST	*wl;
+
+	p = a ? array_head (a) : 0;
+	if (p == 0 || array_empty (a) || start > array_max_index(a))
+		return ((char *)NULL);
+
+	/*
+	 * Find element with index START.  If START corresponds to an unset
+	 * element (arrays can be sparse), use the first element whose index
+	 * is >= START.  If START is < 0, we count START indices back from
+	 * the end of A (not elements, even with sparse arrays -- START is an
+	 * index).
+	 */
+	for (p = element_forw(p); p != array_head(a) && start > element_index(p); p = element_forw(p))
+		;
+
+	if (p == a->head)
+		return ((char *)NULL);
+
+	/* Starting at P, find END. */
+	for (i = element_index(p), h = p; p != a->head && end > element_index(p); p = element_forw(p))
+		;
+
+	a2 = array_slice(a, h, p);
+
+	wl = array_to_word_list(a2);
+	array_dispose(a2);
+	if (wl == 0)
+		return (char *)NULL;
+	t = string_list_pos_params(starsub ? '*' : '@', wl, quoted, pflags);	/* XXX */
+	dispose_words(wl);
+
+	return t;
+}
+
 char *
 array_patsub (ARRAY *a, char *pat, char *rep, int mflags)
 {