diff options
Diffstat (limited to 'lib/unigbrk.in.h')
| -rw-r--r-- | lib/unigbrk.in.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/lib/unigbrk.in.h b/lib/unigbrk.in.h index 4001c6e7..2026284a 100644 --- a/lib/unigbrk.in.h +++ b/lib/unigbrk.in.h @@ -1,5 +1,5 @@ /* Grapheme cluster breaks in Unicode strings. - Copyright (C) 2010-2022 Free Software Foundation, Inc. + Copyright (C) 2010-2024 Free Software Foundation, Inc. Written by Ben Pfaff <blp@cs.stanford.edu>, 2010. This file is free software. @@ -88,6 +88,9 @@ extern int Implements extended (not legacy) grapheme cluster rules, because UAX #29 indicates that they are preferred. + Note: This function does not work right with syllables in Indic scripts or + emojis, because it does not look at the characters before A and after B. + Use A == 0 or B == 0 to indicate start of text or end of text, respectively. */ extern bool @@ -95,7 +98,9 @@ extern bool _UC_ATTRIBUTE_CONST; /* Returns the start of the next grapheme cluster following S, or NULL if the - end of the string has been reached. */ + end of the string has been reached. + Note: These functions do not work right with syllables in Indic scripts or + emojis, because they do not consider the characters before S. */ extern const uint8_t * u8_grapheme_next (const uint8_t *s, const uint8_t *end) _UC_ATTRIBUTE_PURE; @@ -107,7 +112,9 @@ extern const uint32_t * _UC_ATTRIBUTE_PURE; /* Returns the start of the previous grapheme cluster before S, or NULL if the - start of the string has been reached. */ + start of the string has been reached. + Note: These functions do not work right with syllables in Indic scripts or + emojis, because they do not consider the characters at or after S. */ extern const uint8_t * u8_grapheme_prev (const uint8_t *s, const uint8_t *start) _UC_ATTRIBUTE_PURE; |