X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Flisp%2Fao_lisp_string.c;fp=src%2Flisp%2Fao_lisp_string.c;h=0000000000000000000000000000000000000000;hb=195cbeec19a6a44f309a9040d727d37fe4e2ec97;hp=1daa50ea968f70ec211e9d487367ad7a58524aa3;hpb=9dbc686ad7d3289dc0f9bcf4a973f71100e02ded;p=fw%2Faltos

diff --git a/src/lisp/ao_lisp_string.c b/src/lisp/ao_lisp_string.c
deleted file mode 100644
index 1daa50ea..00000000
--- a/src/lisp/ao_lisp_string.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Copyright © 2016 Keith Packard <keithp@keithp.com>
- *
- * 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 2 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, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include "ao_lisp.h"
-
-static void string_mark(void *addr)
-{
-	(void) addr;
-}
-
-static int string_size(void *addr)
-{
-	if (!addr)
-		return 0;
-	return strlen(addr) + 1;
-}
-
-static void string_move(void *addr)
-{
-	(void) addr;
-}
-
-const struct ao_lisp_type ao_lisp_string_type = {
-	.mark = string_mark,
-	.size = string_size,
-	.move = string_move,
-	.name = "string",
-};
-
-char *
-ao_lisp_string_copy(char *a)
-{
-	int	alen = strlen(a);
-
-	ao_lisp_string_stash(0, a);
-	char	*r = ao_lisp_alloc(alen + 1);
-	a = ao_lisp_string_fetch(0);
-	if (!r)
-		return NULL;
-	strcpy(r, a);
-	return r;
-}
-
-char *
-ao_lisp_string_cat(char *a, char *b)
-{
-	int	alen = strlen(a);
-	int	blen = strlen(b);
-
-	ao_lisp_string_stash(0, a);
-	ao_lisp_string_stash(1, b);
-	char	*r = ao_lisp_alloc(alen + blen + 1);
-	a = ao_lisp_string_fetch(0);
-	b = ao_lisp_string_fetch(1);
-	if (!r)
-		return NULL;
-	strcpy(r, a);
-	strcpy(r+alen, b);
-	return r;
-}
-
-ao_poly
-ao_lisp_string_pack(struct ao_lisp_cons *cons)
-{
-	int	len = ao_lisp_cons_length(cons);
-	ao_lisp_cons_stash(0, cons);
-	char	*r = ao_lisp_alloc(len + 1);
-	cons = ao_lisp_cons_fetch(0);
-	char	*s = r;
-
-	while (cons) {
-		if (!ao_lisp_integer_typep(ao_lisp_poly_type(cons->car)))
-			return ao_lisp_error(AO_LISP_INVALID, "non-int passed to pack");
-		*s++ = ao_lisp_poly_integer(cons->car);
-		cons = ao_lisp_poly_cons(cons->cdr);
-	}
-	*s++ = 0;
-	return ao_lisp_string_poly(r);
-}
-
-ao_poly
-ao_lisp_string_unpack(char *a)
-{
-	struct ao_lisp_cons	*cons = NULL, *tail = NULL;
-	int			c;
-	int			i;
-
-	for (i = 0; (c = a[i]); i++) {
-		ao_lisp_cons_stash(0, cons);
-		ao_lisp_cons_stash(1, tail);
-		ao_lisp_string_stash(0, a);
-		struct ao_lisp_cons	*n = ao_lisp_cons_cons(ao_lisp_int_poly(c), AO_LISP_NIL);
-		a = ao_lisp_string_fetch(0);
-		cons = ao_lisp_cons_fetch(0);
-		tail = ao_lisp_cons_fetch(1);
-
-		if (!n) {
-			cons = NULL;
-			break;
-		}
-		if (tail)
-			tail->cdr = ao_lisp_cons_poly(n);
-		else
-			cons = n;
-		tail = n;
-	}
-	return ao_lisp_cons_poly(cons);
-}
-
-void
-ao_lisp_string_write(ao_poly p)
-{
-	char	*s = ao_lisp_poly_string(p);
-	char	c;
-
-	putchar('"');
-	while ((c = *s++)) {
-		switch (c) {
-		case '\n':
-			printf ("\\n");
-			break;
-		case '\r':
-			printf ("\\r");
-			break;
-		case '\t':
-			printf ("\\t");
-			break;
-		default:
-			if (c < ' ')
-				printf("\\%03o", c);
-			else
-				putchar(c);
-			break;
-		}
-	}
-	putchar('"');
-}
-
-void
-ao_lisp_string_display(ao_poly p)
-{
-	char	*s = ao_lisp_poly_string(p);
-	char	c;
-
-	while ((c = *s++))
-		putchar(c);
-}