feat!: break api by removing `n` from positionals, implement help string

1 files changed, 21 insertions, 2 deletions

diff --git a/examples/basic_example.c b/examples/basic_example.c
index 293d5c5..2f77b6c 100644
--- a/examples/basic_example.c
+++ b/examples/basic_example.c
@@ -5,13 +5,32 @@ int main(int argc, char** argv) {
     ls_args args;
     int help = 0;
     const char* outfile = "out.txt";
+    const char* infile;
+    const char* testfile;
 
     ls_args_init(&args);
     ls_args_bool(&args, &help, "h", "help", "Prints help", 0);
-    ls_args_string(&args, &outfile, "o", "out", "Specify the outfile, default 'out.txt'", 0);
+    ls_args_string(&args, &outfile, "o", "out",
+        "Specify the outfile, default 'out.txt'", 0);
+    ls_args_pos_string(&args, &infile, "Input file", LS_ARGS_REQUIRED);
+    ls_args_pos_string(&args, &testfile, "Test file", 0);
     if (!ls_args_parse(&args, argc, argv)) {
-        printf("Error: %s\n%s\n", args.last_error, ls_args_help(&args));
+        printf("Error: %s\n", args.last_error);
+        puts(ls_args_help(&args));
+        ls_args_free(&args);
+        return 1;
     }
+
+    if (help) {
+        puts(ls_args_help(&args));
+        ls_args_free(&args);
+        return 0;
+    }
+
+    printf("Got input file: %s\n", infile);
+    printf("Got output file: %s\n", outfile);
+    printf("Got test file: %s\n", testfile);
+
     ls_args_free(&args);
     return 0;
 }