Niecza doesn't like CRLF in source code very much

[sorear]

stefan@stefans:~/rel/niecza$ mono-sgen run/Niecza.exe -e 'sub foo { }^M         
foo'                                                                            
===SORRY!===

Strange text after block (missing comma, semicolon, comment marker?) at (eval) line 1:
------> sub foo { }⏏

Parse failed

This is an instance of a more general problem that \n, ^^, and $$ are interpreted far too narrowly in regexes. It also raises questions about how I/O should work on Windows.

[sorear]

This works now.