General Description: When I use meta comments in files that are brought into a project via a TCL-based `include statement, the meta comments are ignored without any error or warning being reported.
For example, a file design.v has `include "C:/main_mod.v" (note that there is a "/' instead of an MS-DOS-based '\"), where main_mod.v has a meta comment similar to <// synthesis attribute keep of tmp is true>. The meta comment will be ignored.