[openvrml-commit] openvrml/src/libopenvrml/openvrml Vrml97Parser.g,1.41,1.42

[Braden M. <br...@us...>]

Update of /cvsroot/openvrml/openvrml/src/libopenvrml/openvrml
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26698/src/libopenvrml/openvrml

Modified Files:
	Vrml97Parser.g 
Log Message:
Read a hexadecimal integer into an unsigned value and convert it to an openvrml::int32.  The VRML97 grammar includes a notion of signed hexadecimal integers; but this doesn't make a lot of sense.

Index: Vrml97Parser.g
===================================================================
RCS file: /cvsroot/openvrml/openvrml/src/libopenvrml/openvrml/Vrml97Parser.g,v
retrieving revision 1.41
retrieving revision 1.42
diff -C2 -d -r1.41 -r1.42
*** Vrml97Parser.g	28 Nov 2005 02:56:12 -0000	1.41
--- Vrml97Parser.g	29 Nov 2005 06:18:03 -0000	1.42
***************
*** 1909,1914 ****
              std::istringstream(i0->getText()) >> val;
          }
!     |   i1:HEX_INTEGER  {
!             std::istringstream(i1->getText()) >> std::hex >> val;
          }
      ;
--- 1909,1916 ----
              std::istringstream(i0->getText()) >> val;
          }
!     |   i1:HEX_INTEGER {
!             unsigned long unsigned_val;
!             std::istringstream(i1->getText()) >> std::hex >> unsigned_val;
!             val = int32(unsigned_val);
          }
      ;