char *file = mmap(NULL, len, PROT_READ, MAP_SHARED, fd, 0);
struct section *s = code_extract(file, file+len, NULL);
struct token_config config = {
- .ignored = (1 << TK_line_comment)
- | (1 << TK_block_comment),
.number_chars = ".,_+-",
.word_start = "",
.word_cont = "",