utf8n_to_uvchr_error(s, len, lenp, flags, 0)
#define to_uni_fold(c, p, lenp) _to_uni_fold_flags(c, p, lenp, FOLD_FLAGS_FULL)
-#define to_utf8_fold(c, p, lenp) _to_utf8_fold_flags(c, p, lenp, FOLD_FLAGS_FULL)
-#define to_utf8_lower(a,b,c) _to_utf8_lower_flags(a,b,c,0)
-#define to_utf8_upper(a,b,c) _to_utf8_upper_flags(a,b,c,0)
-#define to_utf8_title(a,b,c) _to_utf8_title_flags(a,b,c,0)
+
+#define to_utf8_fold(s, r, lenr) \
+ _to_utf8_fold_flags (s, NULL, r, lenr, FOLD_FLAGS_FULL, __FILE__, __LINE__)
+#define to_utf8_lower(s, r, lenr) \
+ _to_utf8_lower_flags(s, NULL, r ,lenr, 0, __FILE__, __LINE__)
+#define to_utf8_upper(s, r, lenr) \
+ _to_utf8_upper_flags(s, NULL, r, lenr, 0, __FILE__, __LINE__)
+#define to_utf8_title(s, r, lenr) \
+ _to_utf8_title_flags(s, NULL, r, lenr ,0, __FILE__, __LINE__)
#define foldEQ_utf8(s1, pe1, l1, u1, s2, pe2, l2, u2) \
foldEQ_utf8_flags(s1, pe1, l1, u1, s2, pe2, l2, u2, 0)
/* A Unicode character can fold to up to 3 characters */
#define UTF8_MAX_FOLD_CHAR_EXPAND 3
-#define IN_BYTES (CopHINTS_get(PL_curcop) & HINT_BYTES)
+#define IN_BYTES UNLIKELY(CopHINTS_get(PL_curcop) & HINT_BYTES)
/*
* Is so within 'feature unicode_strings' or 'locale :not_characters', and not
* within 'use bytes'. UTF-8 locales are not tested for here, but perhaps
* could be */
-#define IN_UNI_8_BIT \
- (((CopHINTS_get(PL_curcop) & (HINT_UNI_8_BIT)) \
- || (CopHINTS_get(PL_curcop) & HINT_LOCALE_PARTIAL \
- /* -1 below is for :not_characters */ \
- && _is_in_locale_category(FALSE, -1))) \
- && ! IN_BYTES)
+#define IN_UNI_8_BIT \
+ (( ( (CopHINTS_get(PL_curcop) & HINT_UNI_8_BIT)) \
+ || ( CopHINTS_get(PL_curcop) & HINT_LOCALE_PARTIAL \
+ /* -1 below is for :not_characters */ \
+ && _is_in_locale_category(FALSE, -1))) \
+ && (! IN_BYTES))
#define UTF8_ALLOW_EMPTY 0x0001 /* Allow a zero length string */
#define UTF8_WARN_FE_FF UTF8_WARN_ABOVE_31_BIT
#define UTF8_CHECK_ONLY 0x10000
+#define _UTF8_NO_CONFIDENCE_IN_CURLEN 0x20000 /* Internal core use only */
/* For backwards source compatibility. They do nothing, as the default now
* includes what they used to mean. The first one's meaning was to allow the
#define UTF8_WARN_ILLEGAL_INTERCHANGE \
(UTF8_WARN_ILLEGAL_C9_INTERCHANGE|UTF8_WARN_NONCHAR)
-/* This is used typically for code that is willing to accept inputs of
- * illformed UTF-8 sequences, for whatever reason. However, all such sequences
- * evaluate to the REPLACEMENT CHARACTER unless other flags overriding this are
- * also present. */
+/* This is typically used for code that processes UTF-8 input and doesn't want
+ * to have to deal with any malformations that might be present. All such will
+ * be safely replaced by the REPLACEMENT CHARACTER, unless other flags
+ * overriding this are also present. */
#define UTF8_ALLOW_ANY ( UTF8_ALLOW_CONTINUATION \
|UTF8_ALLOW_NON_CONTINUATION \
|UTF8_ALLOW_SHORT \