simplify

3 files changed, 2 insertions, 7 deletions

diff --git a/getln.c b/getln.c
index 1b994e9..74c981b 100644
--- a/getln.c
+++ b/getln.c
@@ -24,9 +24,6 @@ char *getln(FILE *stream)
 	}
 	memset(buf + size - 1024, 0, 1024);
 	getln_held = NULL;
-	/* If input is a TTY, display a prompt. */
-	if (isatty(fileno(stdin)))
-		fputs("> ", stdout);
 	/* Read until either end of file or end of line. */
 	for (;;) {
 		if (fgets(buf + size - 1024, 1023, stream) == NULL)
diff --git a/main.c b/main.c
index ffb4516..ad9036c 100644
--- a/main.c
+++ b/main.c
@@ -14,7 +14,6 @@ int main(int argc, char **argv)
 	/* Read stdin line by line until exhaustion. */
 	char *line = NULL;
 	while ((line = getln(stdin)) != NULL) {
-		printf("%s", line);
 		err = sloth_push(sloth, line[0]);
 		if (err != NULL) {
 			fprintf(stderr, "%s\n", err);
diff --git a/sloth.c b/sloth.c
index 7f76017..8314b79 100644
--- a/sloth.c
+++ b/sloth.c
@@ -40,8 +40,7 @@ SlothError sloth_push(Sloth *ctx, SlothByte v)
 
 void sloth_inspect_stack(const Sloth *ctx)
 {
-	printf("size:     %lu\n", ctx->stack_size);
-	printf("capacity: %lu\n", ctx->stack_capacity);
+	printf("<%lu> ", ctx->stack_size);
 	for (size_t i = 0; i < ctx->stack_size; i++)
-		printf("%08lx: %d\n", i, ctx->stack[i]);
+		printf("%d ", ctx->stack[i]);
 }