feat: yet another new parser architecture

src/main.c

@@ -73,6 +73,9 @@ int main(int argc, char **argv)
     // init lexer context
     struct lexer_context *ctx = calloc(1, sizeof(struct lexer_context));
 
+    // init parser
+    int parser_init();
+
     // Retrieve and build first AST
     struct ast *command_ast = get_ast(ctx);
 
@@ -107,6 +110,7 @@ int main(int argc, char **argv)
         return ERR_INPUT_PROCESSING;
 
     ast_free(&command_ast);
+    parser_close();
 
     return return_code;
 }