1 files changed, 0 insertions, 139 deletions
diff --git a/src/lisp/ao_lisp_error.c b/src/lisp/ao_lisp_error.c
deleted file mode 100644
index 7f909487..00000000
--- a/src/lisp/ao_lisp_error.c
+++ /dev/null
@@ -1,139 +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, either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- */
-
-#include "ao_lisp.h"
-#include <stdarg.h>
-
-void
-ao_lisp_error_poly(char *name, ao_poly poly, ao_poly last)
-{
-	int first = 1;
-	printf("\t\t%s(", name);
-	if (ao_lisp_poly_type(poly) == AO_LISP_CONS) {
-		if (poly) {
-			while (poly) {
-				struct ao_lisp_cons *cons = ao_lisp_poly_cons(poly);
-				if (!first)
-					printf("\t\t         ");
-				else
-					first = 0;
-				ao_lisp_poly_write(cons->car);
-				printf("\n");
-				if (poly == last)
-					break;
-				poly = cons->cdr;
-			}
-			printf("\t\t         )\n");
-		} else
-			printf(")\n");
-	} else {
-		ao_lisp_poly_write(poly);
-		printf("\n");
-	}
-}
-
-static void tabs(int indent)
-{
-	while (indent--)
-		printf("\t");
-}
-
-void
-ao_lisp_error_frame(int indent, char *name, struct ao_lisp_frame *frame)
-{
-	int			f;
-
-	tabs(indent);
-	printf ("%s{", name);
-	if (frame) {
-		struct ao_lisp_frame_vals	*vals = ao_lisp_poly_frame_vals(frame->vals);
-		if (frame->type & AO_LISP_FRAME_PRINT)
-			printf("recurse...");
-		else {
-			frame->type |= AO_LISP_FRAME_PRINT;
-			for (f = 0; f < frame->num; f++) {
-				if (f != 0) {
-					tabs(indent);
-					printf("         ");
-				}
-				ao_lisp_poly_write(vals->vals[f].atom);
-				printf(" = ");
-				ao_lisp_poly_write(vals->vals[f].val);
-				printf("\n");
-			}
-			if (frame->prev)
-				ao_lisp_error_frame(indent + 1, "prev:   ", ao_lisp_poly_frame(frame->prev));
-			frame->type &= ~AO_LISP_FRAME_PRINT;
-		}
-		tabs(indent);
-		printf("        }\n");
-	} else
-		printf ("}\n");
-}
-
-void
-ao_lisp_vprintf(char *format, va_list args)
-{
-	char c;
-
-	while ((c = *format++) != '\0') {
-		if (c == '%') {
-			switch (c = *format++) {
-			case 'v':
-				ao_lisp_poly_write((ao_poly) va_arg(args, unsigned int));
-				break;
-			case 'p':
-				printf("%p", va_arg(args, void *));
-				break;
-			case 'd':
-				printf("%d", va_arg(args, int));
-				break;
-			case 's':
-				printf("%s", va_arg(args, char *));
-				break;
-			default:
-				putchar(c);
-				break;
-			}
-		} else
-			putchar(c);
-	}
-}
-
-void
-ao_lisp_printf(char *format, ...)
-{
-	va_list args;
-	va_start(args, format);
-	ao_lisp_vprintf(format, args);
-	va_end(args);
-}
-
-ao_poly
-ao_lisp_error(int error, char *format, ...)
-{
-	va_list	args;
-
-	ao_lisp_exception |= error;
-	va_start(args, format);
-	ao_lisp_vprintf(format, args);
-	putchar('\n');
-	va_end(args);
-	ao_lisp_printf("Value:  %v\n", ao_lisp_v);
-	ao_lisp_printf("Frame:  %v\n", ao_lisp_frame_poly(ao_lisp_frame_current));
-	printf("Stack:\n");
-	ao_lisp_stack_write(ao_lisp_stack_poly(ao_lisp_stack));
-	ao_lisp_printf("Globals: %v\n", ao_lisp_frame_poly(ao_lisp_frame_global));
-	return AO_LISP_NIL;
-}