Add macro for converting Latin1 to UTF-8, and use it

This adds a macro that converts a code point in the ASCII 128-255 range
to UTF-8, and changes existing code to use it when the range is known to
be restricted to this one, rather than the previous macro which accepted
a wider range (any code point representable by 2 bytes), but had an
extra test on EBCDIC platforms, hence was larger than necessary and
slightly slower.

1 files changed, 1 insertions, 1 deletions

diff --git a/pp.c b/pp.c
index 7e5dce181c..9dd3048b5c 100644
--- a/pp.c
+++ b/pp.c
@@ -4349,7 +4349,7 @@ PP(pp_quotemeta)
 		    IN_LC_RUNTIME(LC_CTYPE)
 			||
 #endif
-			_isQUOTEMETA(TWO_BYTE_UTF8_TO_NATIVE(*s, *(s + 1))))
+			_isQUOTEMETA(EIGHT_BIT_UTF8_TO_NATIVE(*s, *(s + 1))))
 		    {
 			to_quote = TRUE;
 		    }