diff options
Diffstat (limited to 'lib/unigbrk/ulc-grapheme-breaks.c')
| -rw-r--r-- | lib/unigbrk/ulc-grapheme-breaks.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/lib/unigbrk/ulc-grapheme-breaks.c b/lib/unigbrk/ulc-grapheme-breaks.c index 7b32ad8d..87c45f37 100644 --- a/lib/unigbrk/ulc-grapheme-breaks.c +++ b/lib/unigbrk/ulc-grapheme-breaks.c @@ -1,5 +1,5 @@ /* Grapheme cluster breaks function. - Copyright (C) 2001-2003, 2006-2024 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2006-2026 Free Software Foundation, Inc. Written by Ben Pfaff <blp@cs.stanford.edu>, 2010, based on code written by Bruno Haible <bruno@clisp.org>, 2009. @@ -51,10 +51,8 @@ is_utf8_encoding (const char *encoding) static void ascii_grapheme_breaks (const char *s, size_t n, char *p) { - size_t i; - p[0] = 1; - for (i = 1; i < n; i++) + for (size_t i = 1; i < n; i++) { bool is_ascii = c_isprint (s[i]) || c_isspace (s[i]); p[i] = is_ascii && (s[i] != '\n' || s[i - 1] != '\r'); @@ -92,25 +90,22 @@ ulc_grapheme_breaks (const char *s, size_t n, char *p) if (offsets != NULL) { - uint8_t *t; size_t m; - - t = u8_conv_from_encoding (encoding, iconveh_question_mark, - s, n, offsets, NULL, &m); + uint8_t *t = + u8_conv_from_encoding (encoding, iconveh_question_mark, + s, n, offsets, NULL, &m); if (t != NULL) { char *q = (char *) (m > 0 ? malloc (m) : NULL); if (m == 0 || q != NULL) { - size_t i; - /* Determine the grapheme breaks of the UTF-8 string. */ u8_grapheme_breaks (t, m, q); /* Translate the result back to the original string. */ memset (p, 0, n); - for (i = 0; i < n; i++) + for (size_t i = 0; i < n; i++) if (offsets[i] != (size_t)(-1)) p[i] = q[offsets[i]]; |