- implemented new readXML function with path instead of stream
- modified existing readXML function to use optional path parameter
- modified readXML to throw exceptions rather than returning a bool
value on error
flightgear, especially when this occurs in a simgear .hxx file. This is
now expressly forbidden, and will cause problems anyways because we now
changed the name to <simgear_config.h> which isn't installed, so you can't
include it in an installed header file.
1. Fixed a bug reported by Curt for one of the getChild methods.
2. Cleaned up some of the error reporting, and require PropertyList as
the root element name. Also uncluttered the XML output a little
(removed type="unknown").
3. Added a new Long type (i.e. setLongValue, getLongValue, etc.), as
requested by Curt aeons ago.
4. Added aliases, so that a property's value can directly reflect the
value of another property.
5. Added a generalized inclusion facility, with parameters (panel
writers should love this one).
curt