In the #pragma lint line, the integer indicating the checks to perform can now optionally be followed by a semicolon and another integer. If these are present and the second integer is 0, then the lint checks will be performed, but will be treated as warnings rather than errors, so that they do not cause compilation to fail.
Specifically, the following six punctuator tokens are now supported:
<: :> <% %> %: %:%:
These behave the same as the existing tokens [, ], {, }, #, and ## (respectively), apart from their spelling.
This can be useful when the full ASCII character set cannot easily be displayed or input (e.g. on the IIgs text screen with certain language settings).
Specifically, the following will now be tokenized as keywords:
_Alignas
_Alignof
_Atomic
_Bool
_Complex
_Generic
_Imaginary
_Noreturn
_Static_assert
_Thread_local
restrict
('inline' was also added as a standard keyword in C99, but ORCA/C already treated it as such.)
The parser currently has no support for any of these keywords, so for now errors will still be generated if they are used, but this is a first step toward adding support for them.
Bumping the version forces regeneration of any sym files created by old ORCA/C versions with the bug that was just fixed.
A couple sanity checks are also introduced when reading sym files, including one that would have caught that bug.
