Hi everyone, I'm new to D (I'm learning it by reading the great online book by Ali Çehreli - thank you very much for it, sir!), and, more than that, programming is my hobby, so please bear with me if I'm asking stupid questions. I've made a toy project which is a small command-line XML files validator: https://github.com/Oire/dxv/ and I have a couple questions about it: 1. I'm using std.getopt but don't know how to make it display a help message if no options are present at all: D:\repos\git\dxv\dxv.exe (nothing happens but I would like it to show the help as with --help switch) 2. As you can see, I check whether the file to validate can be read. I tried both `try...catch` and `enforce` (current version: `string s = enforce(cast(string)std.file.read(f), "Unable to read file");` ), but this very exception for some reason can be caught only in `main()`. What am I missing? Thanks!
-- With best regards from Ukraine, Andre Skype: Francophile Twitter: @m_elensule; Facebook: menelion My blog: http://menelion.oire.org/
