1 files changed, 0 insertions, 75 deletions
diff --git a/src/parse.c b/src/parse.c
deleted file mode 100644
index 0b9fd82..0000000
--- a/src/parse.c
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright (c) 2023, Marvin Borner <dev@marvinborner.de>
-
-#include <stdio.h>
-
-#include <parse.h>
-#include <term.h>
-
-static struct term *rec_bruijn(const char **term)
-{
-	struct term *res = 0;
-	if (!**term) {
-		fprintf(stderr, "invalid parsing state!\n");
-	} else if (**term == '[') {
-		(*term)++;
-		res = new_term(ABS);
-		res->u.abs.term = rec_bruijn(term);
-	} else if (**term == '(') {
-		(*term)++;
-		res = new_term(APP);
-		res->u.app.lhs = rec_bruijn(term);
-		res->u.app.rhs = rec_bruijn(term);
-	} else if (**term >= '0' && **term <= '9') {
-		res = new_term(VAR);
-		res->u.var.name = **term - '0';
-		res->u.var.type = BRUIJN_INDEX;
-		(*term)++;
-	} else {
-		(*term)++;
-		res = rec_bruijn(term); // this is quite tolerant..
-	}
-	return res;
-}
-
-static struct term *rec_blc(const char **term)
-{
-	struct term *res = 0;
-	if (!**term) {
-		fprintf(stderr, "invalid parsing state!\n");
-	} else if (**term == '0' && *(*term + 1) == '0') {
-		(*term) += 2;
-		res = new_term(ABS);
-		res->u.abs.term = rec_blc(term);
-	} else if (**term == '0' && *(*term + 1) == '1') {
-		(*term) += 2;
-		res = new_term(APP);
-		res->u.app.lhs = rec_blc(term);
-		res->u.app.rhs = rec_blc(term);
-	} else if (**term == '1') {
-		const char *cur = *term;
-		while (**term == '1')
-			(*term)++;
-		res = new_term(VAR);
-		res->u.var.name = *term - cur - 1;
-		res->u.var.type = BRUIJN_INDEX;
-		(*term)++;
-	} else {
-		(*term)++;
-		res = rec_blc(term); // this is quite tolerant..
-	}
-	return res;
-}
-
-struct term *parse_bruijn(const char *term)
-{
-	struct term *parsed = rec_bruijn(&term);
-	to_barendregt(parsed);
-	return parsed;
-}
-
-struct term *parse_blc(const char *term)
-{
-	struct term *parsed = rec_blc(&term);
-	to_barendregt(parsed);
-	return parsed;
-}