kjs/fpconst.cpp: Added. Defines KJS::NaN and KJS::Inf in a way that does not require a
framework init routine.
kjs/identifier.h: Use a new KJS_IDENTIFIER_EACH_GLOBAL macro so we can do things to
the entire set of identifiers easily. Also added an init function that sets up these globals
in a way that does not require a framework init routine.
kjs/identifier.cpp: (Identifier::init): Initialize the property ane globals in a way that
does not require a framework init routine.
kjs/ustring.h: Remove UChar::null and UString::null, and add UString::null(). We can't have
a global object of a class that has a constructor if we want to avoid framework init routines,
and luckily very little code relies on these.
kjs/ustring.cpp:
(UCharReference::ref): Use our own global specific to this function rather than returning
UChar::null when past the end of the string. This is dangerous because if the caller modifies
it, that affects what all subsequent callers will see.
(UString::Rep::create): Added assertions.
(UString::UString): Got rid of code here that used to set up UString::null.
(UString::null): Added. Returns a global null string, and can be used in some of the places
where we used to use the UString::null global.
(UString::operator[]): Fixed case where this used to return UChar::null to return '\0' instead.
kjs/regexp.cpp: (RegExp::match): Change uses of UString::null to UString::null().
