diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 20 |
1 files changed, 14 insertions, 6 deletions
@@ -8,14 +8,17 @@ /* TODO: -constants in structs #if variadic fns #foreign variadic fns #returns_code (function/struct body is a block, to be evaluated at compile time, which returns the actual statements -- you can use this for implementation of printf) -switch to / add as an alternative: libffi - +break +continue +switch +enums +macros --- +switch to / add as an alternative: libffi X ::= newtype(int); or something don't allow while {3; 5} or for 0..10 { 3; 5 } (once break is added) do we need was_expr? (now that, presumably, we have struct arguments) @@ -79,12 +82,17 @@ int main(int argc, char **argv) { err_ctx.color_enabled = true; for (int i = 1; i < argc; ++i) { - if (i > 1 && strs_equal(argv[i-1], "-o")) { - out_filename = argv[i]; - } else if ((i == 1 || argv[i-1][0] != '-') && argv[i][0] != '-') { + if ((i == 1 || argv[i-1][0] != '-') && argv[i][0] != '-') { in_filename = argv[i]; } else if (strs_equal(argv[i], "-no-color")) { err_ctx.color_enabled = false; + } else if (strs_equal(argv[i], "-o")) { + if (i == argc-1) { + fprintf(stderr, "-o cannot be the last argument to toc.\n"); + return EXIT_FAILURE; + } + out_filename = argv[i+1]; + ++i; } else { fprintf(stderr, "Unrecognized option: %s.\n", argv[i]); return EXIT_FAILURE; |