Big conversion to wide characters and UTF-8 support.

This is incomplete. There are too many dependencies on
wide character support from the C stream I/O library,
and implicit use of some encoding which may not be UTF-8.
The regex code does not handle wide characters properly.
Character type is still int in some places, rather than wchar_t.
Test suite passes though.

1 files changed, 1 insertions, 1 deletions

diff --git a/parser.h b/parser.h
index 5d3e95cf..da2daae3 100644
--- a/parser.h
+++ b/parser.h
@@ -28,7 +28,7 @@
 long lineno;
 extern int errors;
 extern obj_t *yyin_stream;
-extern const char *spec_file;
+extern const wchar_t *spec_file;
 extern obj_t *spec_file_str;
 int yyparse(void);
 obj_t *get_spec(void);