Initial commit.
diff --git a/py/main.c b/py/main.c
new file mode 100644
index 0000000..7b17c38
--- /dev/null
+++ b/py/main.c
@@ -0,0 +1,58 @@
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "misc.h"
+#include "lexer.h"
+#include "machine.h"
+#include "parse.h"
+#include "compile.h"
+#include "runtime.h"
+
+int main(int argc, char **argv) {
+ qstr_init();
+ rt_init();
+
+ if (argc != 2) {
+ printf("usage: py <file>\n");
+ return 1;
+ }
+ py_lexer_t *lex = py_lexer_from_file(argv[1]);
+ //const char *pysrc = "def f():\n x=x+1\n print(42)\n";
+ //py_lexer_t *lex = py_lexer_from_str_len("<>", pysrc, strlen(pysrc), false);
+ if (lex == NULL) {
+ return 1;
+ }
+
+ if (0) {
+ while (!py_lexer_is_kind(lex, PY_TOKEN_END)) {
+ py_token_show(py_lexer_cur(lex));
+ py_lexer_to_next(lex);
+ }
+ } else {
+ py_parse_node_t pn = py_parse(lex, 0);
+ //printf("----------------\n");
+ //parse_node_show(pn, 0);
+ //printf("----------------\n");
+ py_compile(pn);
+ //printf("----------------\n");
+ }
+
+ py_lexer_free(lex);
+
+ if (1) {
+ // execute it
+ py_obj_t module_fun = rt_make_function_from_id(1);
+ if (module_fun != py_const_none) {
+ py_obj_t ret = rt_call_function_0(module_fun);
+ printf("done! got: ");
+ py_obj_print(ret);
+ printf("\n");
+ }
+ }
+
+ rt_deinit();
+
+ //printf("total bytes = %d\n", m_get_total_bytes_allocated());
+ return 0;
+}