diff options
Diffstat (limited to 'lib/unicase')
94 files changed, 314 insertions, 380 deletions
diff --git a/lib/unicase/cased.c b/lib/unicase/cased.c index 580a6fd0..356e2e4e 100644 --- a/lib/unicase/cased.c +++ b/lib/unicase/cased.c @@ -1,5 +1,5 @@ /* Test whether a Unicode character is cased. - Copyright (C) 2002, 2006-2007, 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2002, 2006-2007, 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/casefold.h b/lib/unicase/casefold.h index 6373ced1..573ae4fd 100644 --- a/lib/unicase/casefold.h +++ b/lib/unicase/casefold.h @@ -1,5 +1,5 @@ /* Casefolding of Unicode characters. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/caseprop.h b/lib/unicase/caseprop.h index 2310dfd6..a469f316 100644 --- a/lib/unicase/caseprop.h +++ b/lib/unicase/caseprop.h @@ -1,5 +1,5 @@ /* Case related properties of Unicode characters. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/context.h b/lib/unicase/context.h index 2227e5b9..5b1c8b62 100644 --- a/lib/unicase/context.h +++ b/lib/unicase/context.h @@ -1,5 +1,5 @@ /* Case-mapping contexts of UTF-8/UTF-16/UTF-32 substring. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/empty-prefix-context.c b/lib/unicase/empty-prefix-context.c index 4c4d0b8b..897e9f40 100644 --- a/lib/unicase/empty-prefix-context.c +++ b/lib/unicase/empty-prefix-context.c @@ -1,5 +1,5 @@ /* Case-mapping context of empty prefix string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/empty-suffix-context.c b/lib/unicase/empty-suffix-context.c index c637857d..c000056f 100644 --- a/lib/unicase/empty-suffix-context.c +++ b/lib/unicase/empty-suffix-context.c @@ -1,5 +1,5 @@ /* Case-mapping context of empty suffix string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/ignorable.c b/lib/unicase/ignorable.c index e17ccaba..3e17f6af 100644 --- a/lib/unicase/ignorable.c +++ b/lib/unicase/ignorable.c @@ -1,5 +1,5 @@ /* Test whether a Unicode character is case-ignorable. - Copyright (C) 2002, 2006-2007, 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2002, 2006-2007, 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/invariant.h b/lib/unicase/invariant.h index d3a346b7..5059aef5 100644 --- a/lib/unicase/invariant.h +++ b/lib/unicase/invariant.h @@ -1,5 +1,5 @@ /* Internal functions for Unicode character case mappings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/locale-language.c b/lib/unicase/locale-language.c index 8a064acf..0481e9b7 100644 --- a/lib/unicase/locale-language.c +++ b/lib/unicase/locale-language.c @@ -1,5 +1,5 @@ /* Language code of current locale. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -39,10 +39,9 @@ const char * uc_locale_language (void) { const char *locale_name = gl_locale_name (LC_CTYPE, "LC_CTYPE"); - const char *p; /* Find the end of the language portion. */ - p = locale_name; + const char *p = locale_name; while (*p != '\0' && *p != '_' && *p != '.' && *p != '@') p++; diff --git a/lib/unicase/locale-languages.gperf b/lib/unicase/locale-languages.gperf index 26a31f11..fb1eb1bc 100644 --- a/lib/unicase/locale-languages.gperf +++ b/lib/unicase/locale-languages.gperf @@ -1,5 +1,5 @@ /* Language codes of locales. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. This file is free software. It is dual-licensed under "the GNU LGPLv3+ or the GNU GPLv2+". diff --git a/lib/unicase/locale-languages.h b/lib/unicase/locale-languages.h index 373622f1..a82829b2 100644 --- a/lib/unicase/locale-languages.h +++ b/lib/unicase/locale-languages.h @@ -1,4 +1,4 @@ -/* ANSI-C code produced by gperf version 3.2 */ +/* ANSI-C code produced by gperf version 3.3 */ /* Command-line: gperf -m 10 unicase/locale-languages.gperf */ /* Computed positions: -k'1-3' */ @@ -84,17 +84,17 @@ uc_locale_language_hash (register const char *str, register size_t len) { default: hval += asso_values[(unsigned char)str[2]+2]; -#if defined __cplusplus && (__cplusplus >= 201703L || (__cplusplus >= 201103L && defined __clang_major__ && defined __clang_minor__ && __clang_major__ + (__clang_minor__ >= 9) > 3)) +#if (defined __cplusplus && (__cplusplus >= 201703L || (__cplusplus >= 201103L && defined __clang__ && __clang_major__ + (__clang_minor__ >= 9) > 3))) || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 202000L && ((defined __GNUC__ && __GNUC__ >= 10) || (defined __clang__ && __clang_major__ >= 9))) [[fallthrough]]; -#elif defined __GNUC__ && __GNUC__ >= 7 +#elif (defined __GNUC__ && __GNUC__ >= 7) || (defined __clang__ && __clang_major__ >= 10) __attribute__ ((__fallthrough__)); #endif /*FALLTHROUGH*/ case 2: hval += asso_values[(unsigned char)str[1]+17]; -#if defined __cplusplus && (__cplusplus >= 201703L || (__cplusplus >= 201103L && defined __clang_major__ && defined __clang_minor__ && __clang_major__ + (__clang_minor__ >= 9) > 3)) +#if (defined __cplusplus && (__cplusplus >= 201703L || (__cplusplus >= 201103L && defined __clang__ && __clang_major__ + (__clang_minor__ >= 9) > 3))) || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 202000L && ((defined __GNUC__ && __GNUC__ >= 10) || (defined __clang__ && __clang_major__ >= 9))) [[fallthrough]]; -#elif defined __GNUC__ && __GNUC__ >= 7 +#elif (defined __GNUC__ && __GNUC__ >= 7) || (defined __clang__ && __clang_major__ >= 10) __attribute__ ((__fallthrough__)); #endif /*FALLTHROUGH*/ @@ -1034,7 +1034,7 @@ uc_locale_languages_lookup (register const char *str, register size_t len) return s; } } - return 0; + return (const char *) 0; } #line 295 "unicase/locale-languages.gperf" diff --git a/lib/unicase/simple-mapping.h b/lib/unicase/simple-mapping.h index 0c4c75b3..2b3d21d6 100644 --- a/lib/unicase/simple-mapping.h +++ b/lib/unicase/simple-mapping.h @@ -1,5 +1,5 @@ /* Simple case mapping for Unicode characters. - Copyright (C) 2002, 2006, 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software: you can redistribute it and/or modify diff --git a/lib/unicase/special-casing.c b/lib/unicase/special-casing.c index 3f61bbdb..befde291 100644 --- a/lib/unicase/special-casing.c +++ b/lib/unicase/special-casing.c @@ -1,5 +1,5 @@ /* Special casing table. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/special-casing.in.h b/lib/unicase/special-casing.in.h index 6ea5f800..21ec9e12 100644 --- a/lib/unicase/special-casing.in.h +++ b/lib/unicase/special-casing.in.h @@ -1,5 +1,5 @@ /* Special casing table. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/tocasefold.c b/lib/unicase/tocasefold.c index c8d33866..60d4ca11 100644 --- a/lib/unicase/tocasefold.c +++ b/lib/unicase/tocasefold.c @@ -1,5 +1,5 @@ /* Casefold mapping for Unicode characters (locale and context independent). - Copyright (C) 2002, 2006, 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/tolower.c b/lib/unicase/tolower.c index a1c898ef..89676ad6 100644 --- a/lib/unicase/tolower.c +++ b/lib/unicase/tolower.c @@ -1,5 +1,5 @@ /* Lowercase mapping for Unicode characters (locale and context independent). - Copyright (C) 2002, 2006, 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software: you can redistribute it and/or modify diff --git a/lib/unicase/totitle.c b/lib/unicase/totitle.c index 1b44a87a..32924213 100644 --- a/lib/unicase/totitle.c +++ b/lib/unicase/totitle.c @@ -1,5 +1,5 @@ /* Titlecase mapping for Unicode characters (locale and context independent). - Copyright (C) 2002, 2006, 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/toupper.c b/lib/unicase/toupper.c index 36840a93..86cbffee 100644 --- a/lib/unicase/toupper.c +++ b/lib/unicase/toupper.c @@ -1,5 +1,5 @@ /* Uppercase mapping for Unicode characters (locale and context independent). - Copyright (C) 2002, 2006, 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software: you can redistribute it and/or modify diff --git a/lib/unicase/u-casecmp.h b/lib/unicase/u-casecmp.h index 4869e335..f1515e11 100644 --- a/lib/unicase/u-casecmp.h +++ b/lib/unicase/u-casecmp.h @@ -1,5 +1,5 @@ /* Case and normalization insensitive comparison of Unicode strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -27,29 +27,23 @@ int FUNC (const SRC_UNIT *s1, size_t n1, const SRC_UNIT *s2, size_t n2, const char *iso639_language, uninorm_t nf, int *resultp) { - UNIT buf1[2048 / sizeof (UNIT)]; - UNIT buf2[2048 / sizeof (UNIT)]; - UNIT *norms1; - size_t norms1_length; - UNIT *norms2; - size_t norms2_length; - int cmp; - /* Optimization: There is no need to do canonical composition of each string. Decomposition is enough. */ if (nf != NULL) nf = uninorm_decomposing_form (nf); /* Case-fold and normalize S1. */ - norms1_length = sizeof (buf1) / sizeof (UNIT); - norms1 = U_CASEFOLD (s1, n1, iso639_language, nf, buf1, &norms1_length); + UNIT buf1[2048 / sizeof (UNIT)]; + size_t norms1_length = sizeof (buf1) / sizeof (UNIT); + UNIT *norms1 = U_CASEFOLD (s1, n1, iso639_language, nf, buf1, &norms1_length); if (norms1 == NULL) /* errno is set here. */ return -1; /* Case-fold and normalize S2. */ - norms2_length = sizeof (buf2) / sizeof (UNIT); - norms2 = U_CASEFOLD (s2, n2, iso639_language, nf, buf2, &norms2_length); + UNIT buf2[2048 / sizeof (UNIT)]; + size_t norms2_length = sizeof (buf2) / sizeof (UNIT); + UNIT *norms2 = U_CASEFOLD (s2, n2, iso639_language, nf, buf2, &norms2_length); if (norms2 == NULL) { if (norms1 != buf1) @@ -62,7 +56,7 @@ FUNC (const SRC_UNIT *s1, size_t n1, const SRC_UNIT *s2, size_t n2, } /* Compare the normalized strings. */ - cmp = U_CMP2 (norms1, norms1_length, norms2, norms2_length); + int cmp = U_CMP2 (norms1, norms1_length, norms2, norms2_length); if (cmp > 0) cmp = 1; else if (cmp < 0) diff --git a/lib/unicase/u-casecoll.h b/lib/unicase/u-casecoll.h index 8787b451..74c0697f 100644 --- a/lib/unicase/u-casecoll.h +++ b/lib/unicase/u-casecoll.h @@ -1,6 +1,6 @@ /* Locale dependent, case and normalization insensitive comparison of Unicode strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -28,25 +28,19 @@ int FUNC (const UNIT *s1, size_t n1, const UNIT *s2, size_t n2, const char *iso639_language, uninorm_t nf, int *resultp) { - char buf1[2048]; - char buf2[2048]; - char *transformed1; - size_t transformed1_length; - char *transformed2; - size_t transformed2_length; - int cmp; - /* Normalize and transform S1. */ - transformed1_length = sizeof (buf1); - transformed1 = + char buf1[2048]; + size_t transformed1_length = sizeof (buf1); + char *transformed1 = U_CASEXFRM (s1, n1, iso639_language, nf, buf1, &transformed1_length); if (transformed1 == NULL) /* errno is set here. */ return -1; /* Normalize and transform S2. */ - transformed2_length = sizeof (buf2); - transformed2 = + char buf2[2048]; + size_t transformed2_length = sizeof (buf2); + char *transformed2 = U_CASEXFRM (s2, n2, iso639_language, nf, buf2, &transformed2_length); if (transformed2 == NULL) { @@ -60,8 +54,8 @@ FUNC (const UNIT *s1, size_t n1, const UNIT *s2, size_t n2, } /* Compare the transformed strings. */ - cmp = memcmp2 (transformed1, transformed1_length, - transformed2, transformed2_length); + int cmp = memcmp2 (transformed1, transformed1_length, + transformed2, transformed2_length); if (cmp < 0) cmp = -1; else if (cmp > 0) diff --git a/lib/unicase/u-casefold.h b/lib/unicase/u-casefold.h index f87094cd..d4b6aa79 100644 --- a/lib/unicase/u-casefold.h +++ b/lib/unicase/u-casefold.h @@ -1,5 +1,5 @@ /* Casefolding mapping for Unicode strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u-casemap.h b/lib/unicase/u-casemap.h index fba36655..abb67820 100644 --- a/lib/unicase/u-casemap.h +++ b/lib/unicase/u-casemap.h @@ -1,5 +1,5 @@ /* Case mapping for UTF-8/UTF-16/UTF-32 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -35,10 +35,7 @@ FUNC (const UNIT *s, size_t n, { /* The result being accumulated. */ UNIT *result; - size_t length; size_t allocated; - - /* Initialize the accumulator. */ if (nf != NULL || resultbuf == NULL) { result = NULL; @@ -49,7 +46,7 @@ FUNC (const UNIT *s, size_t n, result = resultbuf; allocated = *lengthp; } - length = 0; + size_t length = 0; { const UNIT *s_end = s + n; @@ -97,10 +94,10 @@ FUNC (const UNIT *s, size_t n, { /* Does the context apply? */ int context = rule->context; - bool applies; - if (context < 0) context = - context; + + bool applies; switch (context) { case SCC_ALWAYS: @@ -281,15 +278,65 @@ FUNC (const UNIT *s, size_t n, found_mapping: /* Found the mapping: uc maps to mapped_uc[0..mapped_count-1]. */ - { - unsigned int i; + for (unsigned int i = 0; i < mapped_count; i++) + { + ucs4_t muc = mapped_uc[i]; - for (i = 0; i < mapped_count; i++) + /* Append muc to the result accumulator. */ + if (length < allocated) + { + int ret = U_UCTOMB (result + length, muc, allocated - length); + if (ret == -1) + { + errno = EINVAL; + goto fail; + } + if (ret >= 0) + { + length += ret; + goto done_appending; + } + } { - ucs4_t muc = mapped_uc[i]; - - /* Append muc to the result accumulator. */ - if (length < allocated) + size_t old_allocated = allocated; + size_t new_allocated = 2 * old_allocated; + if (new_allocated < 64) + new_allocated = 64; + if (new_allocated < old_allocated) /* integer overflow? */ + abort (); + { + UNIT *larger_result; + if (result == NULL) + { + larger_result = (UNIT *) malloc (new_allocated * sizeof (UNIT)); + if (larger_result == NULL) + { + errno = ENOMEM; + goto fail; + } + } + else if (result == resultbuf) + { + larger_result = (UNIT *) malloc (new_allocated * sizeof (UNIT)); + if (larger_result == NULL) + { + errno = ENOMEM; + goto fail; + } + U_CPY (larger_result, resultbuf, length); + } + else + { + larger_result = + (UNIT *) realloc (result, new_allocated * sizeof (UNIT)); + if (larger_result == NULL) + { + errno = ENOMEM; + goto fail; + } + } + result = larger_result; + allocated = new_allocated; { int ret = U_UCTOMB (result + length, muc, allocated - length); if (ret == -1) @@ -297,69 +344,15 @@ FUNC (const UNIT *s, size_t n, errno = EINVAL; goto fail; } - if (ret >= 0) - { - length += ret; - goto done_appending; - } - } - { - size_t old_allocated = allocated; - size_t new_allocated = 2 * old_allocated; - if (new_allocated < 64) - new_allocated = 64; - if (new_allocated < old_allocated) /* integer overflow? */ - abort (); - { - UNIT *larger_result; - if (result == NULL) - { - larger_result = (UNIT *) malloc (new_allocated * sizeof (UNIT)); - if (larger_result == NULL) - { - errno = ENOMEM; - goto fail; - } - } - else if (result == resultbuf) - { - larger_result = (UNIT *) malloc (new_allocated * sizeof (UNIT)); - if (larger_result == NULL) - { - errno = ENOMEM; - goto fail; - } - U_CPY (larger_result, resultbuf, length); - } - else - { - larger_result = - (UNIT *) realloc (result, new_allocated * sizeof (UNIT)); - if (larger_result == NULL) - { - errno = ENOMEM; - goto fail; - } - } - result = larger_result; - allocated = new_allocated; - { - int ret = U_UCTOMB (result + length, muc, allocated - length); - if (ret == -1) - { - errno = EINVAL; - goto fail; - } - if (ret < 0) - abort (); - length += ret; - goto done_appending; - } + if (ret < 0) + abort (); + length += ret; + goto done_appending; } } - done_appending: ; } - } + done_appending: ; + } if (!uc_is_case_ignorable (uc)) last_char_except_ignorable = uc; @@ -377,9 +370,8 @@ FUNC (const UNIT *s, size_t n, if (nf != NULL) { /* Finally, normalize the result. */ - UNIT *normalized_result; - - normalized_result = U_NORMALIZE (nf, result, length, resultbuf, lengthp); + UNIT *normalized_result = + U_NORMALIZE (nf, result, length, resultbuf, lengthp); if (normalized_result == NULL) goto fail; @@ -403,9 +395,7 @@ FUNC (const UNIT *s, size_t n, else if (result != resultbuf && length < allocated) { /* Shrink the allocated memory if possible. */ - UNIT *memory; - - memory = (UNIT *) realloc (result, length * sizeof (UNIT)); + UNIT *memory = (UNIT *) realloc (result, length * sizeof (UNIT)); if (memory != NULL) result = memory; } diff --git a/lib/unicase/u-casexfrm.h b/lib/unicase/u-casexfrm.h index c5d0c978..f9195c7f 100644 --- a/lib/unicase/u-casexfrm.h +++ b/lib/unicase/u-casexfrm.h @@ -1,6 +1,6 @@ /* Locale dependent transformation for case insensitive comparison of Unicode strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -28,28 +28,22 @@ char * FUNC (const UNIT *s, size_t n, const char *iso639_language, uninorm_t nf, char *resultbuf, size_t *lengthp) { - UNIT foldedsbuf[2048 / sizeof (UNIT)]; - UNIT *foldeds; - size_t foldeds_length; - char convsbuf[2048]; - char *convs; - size_t convs_length; - char *result; - /* Casefold and normalize the Unicode string. */ - foldeds_length = sizeof (foldedsbuf) / sizeof (UNIT); - foldeds = U_CASEFOLD (s, n, iso639_language, nf, foldedsbuf, &foldeds_length); + UNIT foldedsbuf[2048 / sizeof (UNIT)]; + size_t foldeds_length = sizeof (foldedsbuf) / sizeof (UNIT); + UNIT *foldeds = U_CASEFOLD (s, n, iso639_language, nf, foldedsbuf, &foldeds_length); if (foldeds == NULL) /* errno is set here. */ return NULL; /* Convert it to locale encoding. */ - convs_length = sizeof (convsbuf) - 1; - convs = U_CONV_TO_ENCODING (locale_charset (), - iconveh_error, - foldeds, foldeds_length, - NULL, - convsbuf, &convs_length); + char convsbuf[2048]; + size_t convs_length = sizeof (convsbuf) - 1; + char *convs = U_CONV_TO_ENCODING (locale_charset (), + iconveh_error, + foldeds, foldeds_length, + NULL, + convsbuf, &convs_length); if (convs == NULL) { if (foldeds != foldedsbuf) @@ -78,7 +72,7 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, uninorm_t nf, } /* Apply locale dependent transformations for comparison. */ - result = amemxfrm (convs, convs_length, resultbuf, lengthp); + char *result = amemxfrm (convs, convs_length, resultbuf, lengthp); if (result == NULL) { if (convs != convsbuf) diff --git a/lib/unicase/u-ct-casefold.h b/lib/unicase/u-ct-casefold.h index bd8cee18..c2801e39 100644 --- a/lib/unicase/u-ct-casefold.h +++ b/lib/unicase/u-ct-casefold.h @@ -1,5 +1,5 @@ /* Casefolding mapping for Unicode substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -53,27 +53,23 @@ FUNC (const UNIT *s, size_t n, /* X -> nf(toCasefold(NFD(X))) or X -> nf(toCasefold(nfd(toCasefold(NFD(X))))) */ int repeat = (uninorm_is_compat_decomposing (nf) ? 2 : 1); - UNIT tmpbuf1[2048 / sizeof (UNIT)]; - UNIT tmpbuf2[2048 / sizeof (UNIT)]; - UNIT *tmp1; - size_t tmp1_length; - UNIT *tmp2; - size_t tmp2_length; - tmp1_length = sizeof (tmpbuf1) / sizeof (UNIT); - tmp1 = U_NORMALIZE (UNINORM_NFD, s, n, tmpbuf1, &tmp1_length); + UNIT tmpbuf1[2048 / sizeof (UNIT)]; + size_t tmp1_length = sizeof (tmpbuf1) / sizeof (UNIT); + UNIT *tmp1 = U_NORMALIZE (UNINORM_NFD, s, n, tmpbuf1, &tmp1_length); if (tmp1 == NULL) /* errno is set here. */ return NULL; do { - tmp2_length = sizeof (tmpbuf2) / sizeof (UNIT); - tmp2 = U_CASEMAP (tmp1, tmp1_length, - prefix_context, suffix_context, iso639_language, - uc_tocasefold, offsetof (struct special_casing_rule, casefold[0]), - NULL, - tmpbuf2, &tmp2_length); + UNIT tmpbuf2[2048 / sizeof (UNIT)]; + size_t tmp2_length = sizeof (tmpbuf2) / sizeof (UNIT); + UNIT *tmp2 = U_CASEMAP (tmp1, tmp1_length, + prefix_context, suffix_context, iso639_language, + uc_tocasefold, offsetof (struct special_casing_rule, casefold[0]), + NULL, + tmpbuf2, &tmp2_length); if (tmp2 == NULL) { int saved_errno = errno; diff --git a/lib/unicase/u-ct-totitle.h b/lib/unicase/u-ct-totitle.h index 94428726..803636c5 100644 --- a/lib/unicase/u-ct-totitle.h +++ b/lib/unicase/u-ct-totitle.h @@ -1,5 +1,5 @@ /* Titlecase mapping for UTF-8/UTF-16/UTF-32 substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -40,12 +40,7 @@ FUNC (const UNIT *s, size_t n, { /* The result being accumulated. */ UNIT *result; - size_t length; size_t allocated; - /* An array containing the word break positions. */ - char *wordbreaks; - - /* Initialize the accumulator. */ if (nf != NULL || resultbuf == NULL) { result = NULL; @@ -56,8 +51,10 @@ FUNC (const UNIT *s, size_t n, result = resultbuf; allocated = *lengthp; } - length = 0; + size_t length = 0; + /* An array containing the word break positions. */ + char *wordbreaks; /* Initialize the word breaks array. */ if (n > 0) { @@ -102,16 +99,13 @@ FUNC (const UNIT *s, size_t n, ucs4_t uc; int count = U_MBTOUC_UNSAFE (&uc, s, s_end - s); - ucs4_t (*single_character_map) (ucs4_t); - size_t offset_in_rule; /* offset in 'struct special_casing_rule' */ - - ucs4_t mapped_uc[3]; - unsigned int mapped_count; - if (*wp) /* Crossing a word boundary. */ in_word_first_part = true; + ucs4_t (*single_character_map) (ucs4_t); + size_t offset_in_rule; /* offset in 'struct special_casing_rule' */ + /* Determine single_character_map, offset_in_rule. There are three possibilities: - uc should not be converted. @@ -140,6 +134,9 @@ FUNC (const UNIT *s, size_t n, offset_in_rule = offsetof (struct special_casing_rule, lower[0]); } + ucs4_t mapped_uc[3]; + unsigned int mapped_count; + /* Actually map uc. */ if (single_character_map == NULL) { @@ -173,10 +170,11 @@ FUNC (const UNIT *s, size_t n, { /* Does the context apply? */ int context = rule->context; - bool applies; if (context < 0) context = - context; + + bool applies; switch (context) { case SCC_ALWAYS: @@ -357,15 +355,65 @@ FUNC (const UNIT *s, size_t n, found_mapping: /* Found the mapping: uc maps to mapped_uc[0..mapped_count-1]. */ - { - unsigned int i; + for (unsigned int i = 0; i < mapped_count; i++) + { + ucs4_t muc = mapped_uc[i]; - for (i = 0; i < mapped_count; i++) + /* Append muc to the result accumulator. */ + if (length < allocated) + { + int ret = U_UCTOMB (result + length, muc, allocated - length); + if (ret == -1) + { + errno = EINVAL; + goto fail1; + } + if (ret >= 0) + { + length += ret; + goto done_appending; + } + } { - ucs4_t muc = mapped_uc[i]; - - /* Append muc to the result accumulator. */ - if (length < allocated) + size_t old_allocated = allocated; + size_t new_allocated = 2 * old_allocated; + if (new_allocated < 64) + new_allocated = 64; + if (new_allocated < old_allocated) /* integer overflow? */ + abort (); + { + UNIT *larger_result; + if (result == NULL) + { + larger_result = (UNIT *) malloc (new_allocated * sizeof (UNIT)); + if (larger_result == NULL) + { + errno = ENOMEM; + goto fail1; + } + } + else if (result == resultbuf) + { + larger_result = (UNIT *) malloc (new_allocated * sizeof (UNIT)); + if (larger_result == NULL) + { + errno = ENOMEM; + goto fail1; + } + U_CPY (larger_result, resultbuf, length); + } + else + { + larger_result = + (UNIT *) realloc (result, new_allocated * sizeof (UNIT)); + if (larger_result == NULL) + { + errno = ENOMEM; + goto fail1; + } + } + result = larger_result; + allocated = new_allocated; { int ret = U_UCTOMB (result + length, muc, allocated - length); if (ret == -1) @@ -373,69 +421,15 @@ FUNC (const UNIT *s, size_t n, errno = EINVAL; goto fail1; } - if (ret >= 0) - { - length += ret; - goto done_appending; - } - } - { - size_t old_allocated = allocated; - size_t new_allocated = 2 * old_allocated; - if (new_allocated < 64) - new_allocated = 64; - if (new_allocated < old_allocated) /* integer overflow? */ - abort (); - { - UNIT *larger_result; - if (result == NULL) - { - larger_result = (UNIT *) malloc (new_allocated * sizeof (UNIT)); - if (larger_result == NULL) - { - errno = ENOMEM; - goto fail1; - } - } - else if (result == resultbuf) - { - larger_result = (UNIT *) malloc (new_allocated * sizeof (UNIT)); - if (larger_result == NULL) - { - errno = ENOMEM; - goto fail1; - } - U_CPY (larger_result, resultbuf, length); - } - else - { - larger_result = - (UNIT *) realloc (result, new_allocated * sizeof (UNIT)); - if (larger_result == NULL) - { - errno = ENOMEM; - goto fail1; - } - } - result = larger_result; - allocated = new_allocated; - { - int ret = U_UCTOMB (result + length, muc, allocated - length); - if (ret == -1) - { - errno = EINVAL; - goto fail1; - } - if (ret < 0) - abort (); - length += ret; - goto done_appending; - } + if (ret < 0) + abort (); + length += ret; + goto done_appending; } } - done_appending: ; } - } + done_appending: ; + } if (!uc_is_case_ignorable (uc)) last_char_except_ignorable = uc; @@ -456,9 +450,8 @@ FUNC (const UNIT *s, size_t n, if (nf != NULL) { /* Finally, normalize the result. */ - UNIT *normalized_result; - - normalized_result = U_NORMALIZE (nf, result, length, resultbuf, lengthp); + UNIT *normalized_result = + U_NORMALIZE (nf, result, length, resultbuf, lengthp); if (normalized_result == NULL) goto fail2; @@ -482,9 +475,7 @@ FUNC (const UNIT *s, size_t n, else if (result != resultbuf && length < allocated) { /* Shrink the allocated memory if possible. */ - UNIT *memory; - - memory = (UNIT *) realloc (result, length * sizeof (UNIT)); + UNIT *memory = (UNIT *) realloc (result, length * sizeof (UNIT)); if (memory != NULL) result = memory; } diff --git a/lib/unicase/u-is-cased.h b/lib/unicase/u-is-cased.h index f22282af..faddbb74 100644 --- a/lib/unicase/u-is-cased.h +++ b/lib/unicase/u-is-cased.h @@ -1,5 +1,5 @@ /* Test whether case matters for a Unicode string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -27,27 +27,20 @@ int FUNC (const UNIT *s, size_t n, const char *iso639_language, bool *resultp) { - UNIT normsbuf[2048 / sizeof (UNIT)]; - UNIT *norms; - size_t norms_length; - UNIT mappedbuf[2048 / sizeof (UNIT)]; - UNIT *mapped_toupper; - UNIT *mapped_tolower; - UNIT *mapped_totitle; - size_t mapped_length; - /* Apply canonical decomposition to S. */ - norms_length = sizeof (normsbuf) / sizeof (UNIT); - norms = U_NORMALIZE (UNINORM_NFD, s, n, normsbuf, &norms_length); + UNIT normsbuf[2048 / sizeof (UNIT)]; + size_t norms_length = sizeof (normsbuf) / sizeof (UNIT); + UNIT *norms = U_NORMALIZE (UNINORM_NFD, s, n, normsbuf, &norms_length); if (norms == NULL) /* errno is set here. */ return -1; - mapped_length = sizeof (mappedbuf) / sizeof (UNIT); + UNIT mappedbuf[2048 / sizeof (UNIT)]; + size_t mapped_length = sizeof (mappedbuf) / sizeof (UNIT); /* Apply toupper mapping. */ - mapped_toupper = U_TOUPPER (norms, norms_length, iso639_language, NULL, - mappedbuf, &mapped_length); + UNIT *mapped_toupper = U_TOUPPER (norms, norms_length, iso639_language, NULL, + mappedbuf, &mapped_length); if (mapped_toupper == NULL) goto fail; @@ -61,8 +54,8 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, } /* Apply tolower mapping. */ - mapped_tolower = U_TOLOWER (norms, norms_length, iso639_language, NULL, - mapped_toupper, &mapped_length); + UNIT *mapped_tolower = U_TOLOWER (norms, norms_length, iso639_language, NULL, + mapped_toupper, &mapped_length); if (mapped_tolower == NULL) { if (mapped_toupper != mappedbuf) @@ -87,8 +80,8 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, } /* Apply totitle mapping. */ - mapped_totitle = U_TOTITLE (norms, norms_length, iso639_language, NULL, - mapped_tolower, &mapped_length); + UNIT *mapped_totitle = U_TOTITLE (norms, norms_length, iso639_language, NULL, + mapped_tolower, &mapped_length); if (mapped_totitle == NULL) { if (mapped_tolower != mappedbuf) diff --git a/lib/unicase/u-is-invariant.h b/lib/unicase/u-is-invariant.h index 131c1aa6..c859b4e5 100644 --- a/lib/unicase/u-is-invariant.h +++ b/lib/unicase/u-is-invariant.h @@ -1,5 +1,5 @@ /* Test whether a Unicode string is invariant under a given case mapping. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -31,24 +31,19 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, bool *resultp) { - UNIT normsbuf[2048 / sizeof (UNIT)]; - UNIT *norms; - size_t norms_length; - UNIT mappedbuf[2048 / sizeof (UNIT)]; - UNIT *mapped; - size_t mapped_length; - /* Apply canonical decomposition to S. */ - norms_length = sizeof (normsbuf) / sizeof (UNIT); - norms = U_NORMALIZE (UNINORM_NFD, s, n, normsbuf, &norms_length); + UNIT normsbuf[2048 / sizeof (UNIT)]; + size_t norms_length = sizeof (normsbuf) / sizeof (UNIT); + UNIT *norms = U_NORMALIZE (UNINORM_NFD, s, n, normsbuf, &norms_length); if (norms == NULL) /* errno is set here. */ return -1; /* Apply mapping. */ - mapped_length = sizeof (mappedbuf) / sizeof (UNIT); - mapped = mapping (norms, norms_length, iso639_language, NULL, - mappedbuf, &mapped_length); + UNIT mappedbuf[2048 / sizeof (UNIT)]; + size_t mapped_length = sizeof (mappedbuf) / sizeof (UNIT); + UNIT *mapped = mapping (norms, norms_length, iso639_language, NULL, + mappedbuf, &mapped_length); if (mapped == NULL) { if (norms != normsbuf) diff --git a/lib/unicase/u-prefix-context.h b/lib/unicase/u-prefix-context.h index 4b03a1ee..80598269 100644 --- a/lib/unicase/u-prefix-context.h +++ b/lib/unicase/u-prefix-context.h @@ -1,5 +1,5 @@ /* Case-mapping context of prefix UTF-8/UTF-16/UTF-32 string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u-suffix-context.h b/lib/unicase/u-suffix-context.h index f996f523..792adff5 100644 --- a/lib/unicase/u-suffix-context.h +++ b/lib/unicase/u-suffix-context.h @@ -1,5 +1,5 @@ /* Case-mapping context of suffix UTF-8/UTF-16/UTF-32 string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u-totitle.h b/lib/unicase/u-totitle.h index b6d62a84..e39d1954 100644 --- a/lib/unicase/u-totitle.h +++ b/lib/unicase/u-totitle.h @@ -1,5 +1,5 @@ /* Titlecase mapping for UTF-8/UTF-16/UTF-32 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-casecmp.c b/lib/unicase/u16-casecmp.c index e8b0ef9a..d98dd4ce 100644 --- a/lib/unicase/u16-casecmp.c +++ b/lib/unicase/u16-casecmp.c @@ -1,5 +1,5 @@ /* Case and normalization insensitive comparison of UTF-16 strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-casecoll.c b/lib/unicase/u16-casecoll.c index ed7faa01..ae9bada9 100644 --- a/lib/unicase/u16-casecoll.c +++ b/lib/unicase/u16-casecoll.c @@ -1,6 +1,6 @@ /* Locale dependent, case and normalization insensitive comparison of UTF-16 strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-casefold.c b/lib/unicase/u16-casefold.c index cd636b4f..ca9a7a79 100644 --- a/lib/unicase/u16-casefold.c +++ b/lib/unicase/u16-casefold.c @@ -1,5 +1,5 @@ /* Casefolding mapping for UTF-16 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-casemap.c b/lib/unicase/u16-casemap.c index 9406e99b..47b210c0 100644 --- a/lib/unicase/u16-casemap.c +++ b/lib/unicase/u16-casemap.c @@ -1,5 +1,5 @@ /* Case mapping for UTF-16 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-casexfrm.c b/lib/unicase/u16-casexfrm.c index b44351c3..ffdb805e 100644 --- a/lib/unicase/u16-casexfrm.c +++ b/lib/unicase/u16-casexfrm.c @@ -1,6 +1,6 @@ /* Locale dependent transformation for case insensitive comparison of UTF-16 strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-ct-casefold.c b/lib/unicase/u16-ct-casefold.c index 6e60d4ad..fb50cd17 100644 --- a/lib/unicase/u16-ct-casefold.c +++ b/lib/unicase/u16-ct-casefold.c @@ -1,5 +1,5 @@ /* Casefolding mapping for UTF-16 substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-ct-tolower.c b/lib/unicase/u16-ct-tolower.c index 09e242aa..6ef80c6a 100644 --- a/lib/unicase/u16-ct-tolower.c +++ b/lib/unicase/u16-ct-tolower.c @@ -1,5 +1,5 @@ /* Lowercase mapping for UTF-16 substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-ct-totitle.c b/lib/unicase/u16-ct-totitle.c index 555e149c..bf4a38f4 100644 --- a/lib/unicase/u16-ct-totitle.c +++ b/lib/unicase/u16-ct-totitle.c @@ -1,5 +1,5 @@ /* Titlecase mapping for UTF-16 substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-ct-toupper.c b/lib/unicase/u16-ct-toupper.c index 1673376d..fb4a9459 100644 --- a/lib/unicase/u16-ct-toupper.c +++ b/lib/unicase/u16-ct-toupper.c @@ -1,5 +1,5 @@ /* Uppercase mapping for UTF-16 substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-is-cased.c b/lib/unicase/u16-is-cased.c index 327816ee..92851fe8 100644 --- a/lib/unicase/u16-is-cased.c +++ b/lib/unicase/u16-is-cased.c @@ -1,5 +1,5 @@ /* Test whether case matters for an UTF-16 string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-is-casefolded.c b/lib/unicase/u16-is-casefolded.c index 9aa0018a..d7c34d31 100644 --- a/lib/unicase/u16-is-casefolded.c +++ b/lib/unicase/u16-is-casefolded.c @@ -1,5 +1,5 @@ /* Test whether an UTF-16 string is already case-folded. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-is-invariant.c b/lib/unicase/u16-is-invariant.c index 8f0487ab..7b44c054 100644 --- a/lib/unicase/u16-is-invariant.c +++ b/lib/unicase/u16-is-invariant.c @@ -1,5 +1,5 @@ /* Test whether an UTF-16 string is invariant under a given case mapping. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-is-lowercase.c b/lib/unicase/u16-is-lowercase.c index a5487dff..d4ed1939 100644 --- a/lib/unicase/u16-is-lowercase.c +++ b/lib/unicase/u16-is-lowercase.c @@ -1,5 +1,5 @@ /* Test whether an UTF-16 string is entirely lower case. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-is-titlecase.c b/lib/unicase/u16-is-titlecase.c index 360b2a53..a911bd53 100644 --- a/lib/unicase/u16-is-titlecase.c +++ b/lib/unicase/u16-is-titlecase.c @@ -1,5 +1,5 @@ /* Test whether an UTF-16 string is entirely title case. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-is-uppercase.c b/lib/unicase/u16-is-uppercase.c index 18c918a0..a8f5865f 100644 --- a/lib/unicase/u16-is-uppercase.c +++ b/lib/unicase/u16-is-uppercase.c @@ -1,5 +1,5 @@ /* Test whether an UTF-16 string is entirely upper case. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-prefix-context.c b/lib/unicase/u16-prefix-context.c index 6538cdb9..ec67e0f5 100644 --- a/lib/unicase/u16-prefix-context.c +++ b/lib/unicase/u16-prefix-context.c @@ -1,5 +1,5 @@ /* Case-mapping context of prefix UTF-16 string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-suffix-context.c b/lib/unicase/u16-suffix-context.c index 30b1bcf7..b6cfe6e4 100644 --- a/lib/unicase/u16-suffix-context.c +++ b/lib/unicase/u16-suffix-context.c @@ -1,5 +1,5 @@ /* Case-mapping context of suffix UTF-16 string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-tolower.c b/lib/unicase/u16-tolower.c index 9fe111a0..b3a3b1db 100644 --- a/lib/unicase/u16-tolower.c +++ b/lib/unicase/u16-tolower.c @@ -1,5 +1,5 @@ /* Lowercase mapping for UTF-16 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-totitle.c b/lib/unicase/u16-totitle.c index 99fa10ba..5b4da8fb 100644 --- a/lib/unicase/u16-totitle.c +++ b/lib/unicase/u16-totitle.c @@ -1,5 +1,5 @@ /* Titlecase mapping for UTF-16 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u16-toupper.c b/lib/unicase/u16-toupper.c index 8c3c6346..e1f2635a 100644 --- a/lib/unicase/u16-toupper.c +++ b/lib/unicase/u16-toupper.c @@ -1,5 +1,5 @@ /* Uppercase mapping for UTF-16 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-casecmp.c b/lib/unicase/u32-casecmp.c index 84588670..6898823c 100644 --- a/lib/unicase/u32-casecmp.c +++ b/lib/unicase/u32-casecmp.c @@ -1,5 +1,5 @@ /* Case and normalization insensitive comparison of UTF-32 strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-casecoll.c b/lib/unicase/u32-casecoll.c index c606310b..f43119ce 100644 --- a/lib/unicase/u32-casecoll.c +++ b/lib/unicase/u32-casecoll.c @@ -1,6 +1,6 @@ /* Locale dependent, case and normalization insensitive comparison of UTF-32 strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-casefold.c b/lib/unicase/u32-casefold.c index 43614d8c..f54fd9d0 100644 --- a/lib/unicase/u32-casefold.c +++ b/lib/unicase/u32-casefold.c @@ -1,5 +1,5 @@ /* Casefolding mapping for UTF-32 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-casemap.c b/lib/unicase/u32-casemap.c index 52e96696..4f1161b5 100644 --- a/lib/unicase/u32-casemap.c +++ b/lib/unicase/u32-casemap.c @@ -1,5 +1,5 @@ /* Case mapping for UTF-32 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-casexfrm.c b/lib/unicase/u32-casexfrm.c index c105221f..85396426 100644 --- a/lib/unicase/u32-casexfrm.c +++ b/lib/unicase/u32-casexfrm.c @@ -1,6 +1,6 @@ /* Locale dependent transformation for case insensitive comparison of UTF-32 strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-ct-casefold.c b/lib/unicase/u32-ct-casefold.c index 3da61533..5ea1ee74 100644 --- a/lib/unicase/u32-ct-casefold.c +++ b/lib/unicase/u32-ct-casefold.c @@ -1,5 +1,5 @@ /* Casefolding mapping for UTF-32 substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-ct-tolower.c b/lib/unicase/u32-ct-tolower.c index c73126f4..95834829 100644 --- a/lib/unicase/u32-ct-tolower.c +++ b/lib/unicase/u32-ct-tolower.c @@ -1,5 +1,5 @@ /* Lowercase mapping for UTF-32 substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-ct-totitle.c b/lib/unicase/u32-ct-totitle.c index 389680a4..6f93f008 100644 --- a/lib/unicase/u32-ct-totitle.c +++ b/lib/unicase/u32-ct-totitle.c @@ -1,5 +1,5 @@ /* Titlecase mapping for UTF-32 substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-ct-toupper.c b/lib/unicase/u32-ct-toupper.c index 20b123d9..f457f49b 100644 --- a/lib/unicase/u32-ct-toupper.c +++ b/lib/unicase/u32-ct-toupper.c @@ -1,5 +1,5 @@ /* Uppercase mapping for UTF-32 substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-is-cased.c b/lib/unicase/u32-is-cased.c index 2ef7ba05..14500c97 100644 --- a/lib/unicase/u32-is-cased.c +++ b/lib/unicase/u32-is-cased.c @@ -1,5 +1,5 @@ /* Test whether case matters for an UTF-32 string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-is-casefolded.c b/lib/unicase/u32-is-casefolded.c index 14b5fb56..a1a4ae0f 100644 --- a/lib/unicase/u32-is-casefolded.c +++ b/lib/unicase/u32-is-casefolded.c @@ -1,5 +1,5 @@ /* Test whether an UTF-32 string is already case-folded. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-is-invariant.c b/lib/unicase/u32-is-invariant.c index 8322d09f..312d0504 100644 --- a/lib/unicase/u32-is-invariant.c +++ b/lib/unicase/u32-is-invariant.c @@ -1,5 +1,5 @@ /* Test whether an UTF-32 string is invariant under a given case mapping. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-is-lowercase.c b/lib/unicase/u32-is-lowercase.c index 33e9b969..494ef976 100644 --- a/lib/unicase/u32-is-lowercase.c +++ b/lib/unicase/u32-is-lowercase.c @@ -1,5 +1,5 @@ /* Test whether an UTF-32 string is entirely lower case. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-is-titlecase.c b/lib/unicase/u32-is-titlecase.c index e27e84be..12162c34 100644 --- a/lib/unicase/u32-is-titlecase.c +++ b/lib/unicase/u32-is-titlecase.c @@ -1,5 +1,5 @@ /* Test whether an UTF-32 string is entirely title case. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-is-uppercase.c b/lib/unicase/u32-is-uppercase.c index a1491875..95ea76f0 100644 --- a/lib/unicase/u32-is-uppercase.c +++ b/lib/unicase/u32-is-uppercase.c @@ -1,5 +1,5 @@ /* Test whether an UTF-32 string is entirely upper case. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-prefix-context.c b/lib/unicase/u32-prefix-context.c index 03c96dda..8e2da09b 100644 --- a/lib/unicase/u32-prefix-context.c +++ b/lib/unicase/u32-prefix-context.c @@ -1,5 +1,5 @@ /* Case-mapping context of prefix UTF-32 string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-suffix-context.c b/lib/unicase/u32-suffix-context.c index 440de756..2849111d 100644 --- a/lib/unicase/u32-suffix-context.c +++ b/lib/unicase/u32-suffix-context.c @@ -1,5 +1,5 @@ /* Case-mapping context of suffix UTF-32 string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-tolower.c b/lib/unicase/u32-tolower.c index 6ade7ca9..3c75471e 100644 --- a/lib/unicase/u32-tolower.c +++ b/lib/unicase/u32-tolower.c @@ -1,5 +1,5 @@ /* Lowercase mapping for UTF-32 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-totitle.c b/lib/unicase/u32-totitle.c index caf02bd3..918f5814 100644 --- a/lib/unicase/u32-totitle.c +++ b/lib/unicase/u32-totitle.c @@ -1,5 +1,5 @@ /* Titlecase mapping for UTF-32 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u32-toupper.c b/lib/unicase/u32-toupper.c index 928eac45..1ec20b43 100644 --- a/lib/unicase/u32-toupper.c +++ b/lib/unicase/u32-toupper.c @@ -1,5 +1,5 @@ /* Uppercase mapping for UTF-32 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-casecmp.c b/lib/unicase/u8-casecmp.c index 8ae141ca..4aa61d55 100644 --- a/lib/unicase/u8-casecmp.c +++ b/lib/unicase/u8-casecmp.c @@ -1,5 +1,5 @@ /* Case and normalization insensitive comparison of UTF-8 strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-casecoll.c b/lib/unicase/u8-casecoll.c index 43833896..cd9d42d4 100644 --- a/lib/unicase/u8-casecoll.c +++ b/lib/unicase/u8-casecoll.c @@ -1,6 +1,6 @@ /* Locale dependent, case and normalization insensitive comparison of UTF-8 strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-casefold.c b/lib/unicase/u8-casefold.c index 59dee49e..d446855c 100644 --- a/lib/unicase/u8-casefold.c +++ b/lib/unicase/u8-casefold.c @@ -1,5 +1,5 @@ /* Casefolding mapping for UTF-8 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -50,7 +50,6 @@ read_file (FILE *stream) char *buf = NULL; int alloc = 0; int size = 0; - int count; while (! feof (stream)) { @@ -66,7 +65,7 @@ read_file (FILE *stream) exit (1); } } - count = fread (buf + size, 1, BUFSIZE, stream); + int count = fread (buf + size, 1, BUFSIZE, stream); if (count == 0) { if (ferror (stream)) diff --git a/lib/unicase/u8-casemap.c b/lib/unicase/u8-casemap.c index 9488db6d..780fbbf3 100644 --- a/lib/unicase/u8-casemap.c +++ b/lib/unicase/u8-casemap.c @@ -1,5 +1,5 @@ /* Case mapping for UTF-8 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-casexfrm.c b/lib/unicase/u8-casexfrm.c index 6e6ef004..f88f1a0c 100644 --- a/lib/unicase/u8-casexfrm.c +++ b/lib/unicase/u8-casexfrm.c @@ -1,6 +1,6 @@ /* Locale dependent transformation for case insensitive comparison of UTF-8 strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-ct-casefold.c b/lib/unicase/u8-ct-casefold.c index 6b84998d..d132af19 100644 --- a/lib/unicase/u8-ct-casefold.c +++ b/lib/unicase/u8-ct-casefold.c @@ -1,5 +1,5 @@ /* Casefolding mapping for UTF-8 substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-ct-tolower.c b/lib/unicase/u8-ct-tolower.c index b699c72a..93412107 100644 --- a/lib/unicase/u8-ct-tolower.c +++ b/lib/unicase/u8-ct-tolower.c @@ -1,5 +1,5 @@ /* Lowercase mapping for UTF-8 substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-ct-totitle.c b/lib/unicase/u8-ct-totitle.c index c7a53567..ae4a123f 100644 --- a/lib/unicase/u8-ct-totitle.c +++ b/lib/unicase/u8-ct-totitle.c @@ -1,5 +1,5 @@ /* Titlecase mapping for UTF-8 substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-ct-toupper.c b/lib/unicase/u8-ct-toupper.c index ca092c73..1d4ee155 100644 --- a/lib/unicase/u8-ct-toupper.c +++ b/lib/unicase/u8-ct-toupper.c @@ -1,5 +1,5 @@ /* Uppercase mapping for UTF-8 substrings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-is-cased.c b/lib/unicase/u8-is-cased.c index 52c10c0a..e84ae088 100644 --- a/lib/unicase/u8-is-cased.c +++ b/lib/unicase/u8-is-cased.c @@ -1,5 +1,5 @@ /* Test whether case matters for an UTF-8 string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-is-casefolded.c b/lib/unicase/u8-is-casefolded.c index 034127bb..c242922b 100644 --- a/lib/unicase/u8-is-casefolded.c +++ b/lib/unicase/u8-is-casefolded.c @@ -1,5 +1,5 @@ /* Test whether an UTF-8 string is already case-folded. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-is-invariant.c b/lib/unicase/u8-is-invariant.c index 5e157247..11392017 100644 --- a/lib/unicase/u8-is-invariant.c +++ b/lib/unicase/u8-is-invariant.c @@ -1,5 +1,5 @@ /* Test whether an UTF-8 string is invariant under a given case mapping. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-is-lowercase.c b/lib/unicase/u8-is-lowercase.c index 9706901f..62ed1626 100644 --- a/lib/unicase/u8-is-lowercase.c +++ b/lib/unicase/u8-is-lowercase.c @@ -1,5 +1,5 @@ /* Test whether an UTF-8 string is entirely lower case. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-is-titlecase.c b/lib/unicase/u8-is-titlecase.c index 841227b9..0d7ff162 100644 --- a/lib/unicase/u8-is-titlecase.c +++ b/lib/unicase/u8-is-titlecase.c @@ -1,5 +1,5 @@ /* Test whether an UTF-8 string is entirely title case. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-is-uppercase.c b/lib/unicase/u8-is-uppercase.c index e105f164..d177cf71 100644 --- a/lib/unicase/u8-is-uppercase.c +++ b/lib/unicase/u8-is-uppercase.c @@ -1,5 +1,5 @@ /* Test whether an UTF-8 string is entirely upper case. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-prefix-context.c b/lib/unicase/u8-prefix-context.c index fa11aefd..1111b628 100644 --- a/lib/unicase/u8-prefix-context.c +++ b/lib/unicase/u8-prefix-context.c @@ -1,5 +1,5 @@ /* Case-mapping context of prefix UTF-8 string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-suffix-context.c b/lib/unicase/u8-suffix-context.c index a1fb33e3..1ff29488 100644 --- a/lib/unicase/u8-suffix-context.c +++ b/lib/unicase/u8-suffix-context.c @@ -1,5 +1,5 @@ /* Case-mapping context of suffix UTF-8 string. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/u8-tolower.c b/lib/unicase/u8-tolower.c index 352a0ef9..cc4bc036 100644 --- a/lib/unicase/u8-tolower.c +++ b/lib/unicase/u8-tolower.c @@ -1,5 +1,5 @@ /* Lowercase mapping for UTF-8 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -63,7 +63,6 @@ read_file (FILE *stream) char *buf = NULL; int alloc = 0; int size = 0; - int count; while (! feof (stream)) { @@ -79,7 +78,7 @@ read_file (FILE *stream) exit (1); } } - count = fread (buf + size, 1, BUFSIZE, stream); + int count = fread (buf + size, 1, BUFSIZE, stream); if (count == 0) { if (ferror (stream)) diff --git a/lib/unicase/u8-totitle.c b/lib/unicase/u8-totitle.c index c72e5d82..2b0d3cf7 100644 --- a/lib/unicase/u8-totitle.c +++ b/lib/unicase/u8-totitle.c @@ -1,5 +1,5 @@ /* Titlecase mapping for UTF-8 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -50,7 +50,6 @@ read_file (FILE *stream) char *buf = NULL; int alloc = 0; int size = 0; - int count; while (! feof (stream)) { @@ -66,7 +65,7 @@ read_file (FILE *stream) exit (1); } } - count = fread (buf + size, 1, BUFSIZE, stream); + int count = fread (buf + size, 1, BUFSIZE, stream); if (count == 0) { if (ferror (stream)) diff --git a/lib/unicase/u8-toupper.c b/lib/unicase/u8-toupper.c index 2968d989..9dccf9d9 100644 --- a/lib/unicase/u8-toupper.c +++ b/lib/unicase/u8-toupper.c @@ -1,5 +1,5 @@ /* Uppercase mapping for UTF-8 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -63,7 +63,6 @@ read_file (FILE *stream) char *buf = NULL; int alloc = 0; int size = 0; - int count; while (! feof (stream)) { @@ -79,7 +78,7 @@ read_file (FILE *stream) exit (1); } } - count = fread (buf + size, 1, BUFSIZE, stream); + int count = fread (buf + size, 1, BUFSIZE, stream); if (count == 0) { if (ferror (stream)) diff --git a/lib/unicase/ulc-casecmp.c b/lib/unicase/ulc-casecmp.c index ced4f8e4..3504addc 100644 --- a/lib/unicase/ulc-casecmp.c +++ b/lib/unicase/ulc-casecmp.c @@ -1,5 +1,5 @@ /* Case and normalization insensitive comparison of strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -41,14 +41,10 @@ ulc_u8_casefold (const char *s, size_t n, const char *iso639_language, uninorm_t nf, uint8_t *resultbuf, size_t *lengthp) { - uint8_t convbuf[2048 / sizeof (uint8_t)]; - uint8_t *conv; - size_t conv_length; - uint8_t *result; - /* Convert the string to UTF-8. */ - conv_length = sizeof (convbuf) / sizeof (uint8_t); - conv = + uint8_t convbuf[2048 / sizeof (uint8_t)]; + size_t conv_length = sizeof (convbuf) / sizeof (uint8_t); + uint8_t *conv = u8_conv_from_encoding (locale_charset (), iconveh_error, s, n, NULL, convbuf, &conv_length); if (conv == NULL) @@ -56,8 +52,8 @@ ulc_u8_casefold (const char *s, size_t n, const char *iso639_language, return NULL; /* Case-fold and normalize. */ - result = u8_casefold (conv, conv_length, iso639_language, nf, - resultbuf, lengthp); + uint8_t *result = u8_casefold (conv, conv_length, iso639_language, nf, + resultbuf, lengthp); if (result == NULL) { if (conv != convbuf) diff --git a/lib/unicase/ulc-casecoll.c b/lib/unicase/ulc-casecoll.c index 1367e193..9cbfbb6a 100644 --- a/lib/unicase/ulc-casecoll.c +++ b/lib/unicase/ulc-casecoll.c @@ -1,5 +1,5 @@ /* Locale dependent, case and normalization insensitive comparison of strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. diff --git a/lib/unicase/ulc-casexfrm.c b/lib/unicase/ulc-casexfrm.c index f18ad566..ef27d2ad 100644 --- a/lib/unicase/ulc-casexfrm.c +++ b/lib/unicase/ulc-casexfrm.c @@ -1,5 +1,5 @@ /* Locale dependent transformation for case insensitive comparison of strings. - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. @@ -38,14 +38,10 @@ ulc_casexfrm (const char *s, size_t n, const char *iso639_language, uninorm_t nf, char *resultbuf, size_t *lengthp) { - uint8_t convbuf[2048 / sizeof (uint8_t)]; - uint8_t *conv; - size_t conv_length; - char *result; - /* Convert the string to UTF-8. */ - conv_length = sizeof (convbuf) / sizeof (uint8_t); - conv = + uint8_t convbuf[2048 / sizeof (uint8_t)]; + size_t conv_length = sizeof (convbuf) / sizeof (uint8_t); + uint8_t *conv = u8_conv_from_encoding (locale_charset (), iconveh_error, s, n, NULL, convbuf, &conv_length); if (conv == NULL) @@ -53,8 +49,8 @@ ulc_casexfrm (const char *s, size_t n, const char *iso639_language, return NULL; /* Case-fold and normalize. */ - result = u8_casexfrm (conv, conv_length, iso639_language, nf, - resultbuf, lengthp); + char *result = u8_casexfrm (conv, conv_length, iso639_language, nf, + resultbuf, lengthp); if (result == NULL) { if (conv != convbuf) diff --git a/lib/unicase/unicasemap.h b/lib/unicase/unicasemap.h index 3aec2c61..ce80329e 100644 --- a/lib/unicase/unicasemap.h +++ b/lib/unicase/unicasemap.h @@ -1,5 +1,5 @@ /* Case mapping for UTF-8/UTF-16/UTF-32 strings (locale dependent). - Copyright (C) 2009-2025 Free Software Foundation, Inc. + Copyright (C) 2009-2026 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This file is free software. |