diff options
Diffstat (limited to 'lib/unicase')
46 files changed, 1097 insertions, 1097 deletions
diff --git a/lib/unicase/cased.c b/lib/unicase/cased.c index 5fbf4cb745..13b88e454e 100644 --- a/lib/unicase/cased.c +++ b/lib/unicase/cased.c @@ -33,8 +33,8 @@ bool uc_is_cased (ucs4_t uc) { return (uc_is_property_lowercase (uc) - || uc_is_property_uppercase (uc) - || uc_is_general_category (uc, UC_TITLECASE_LETTER)); + || uc_is_property_uppercase (uc) + || uc_is_general_category (uc, UC_TITLECASE_LETTER)); } #else diff --git a/lib/unicase/ignorable.c b/lib/unicase/ignorable.c index 84b2634ccb..9721046a50 100644 --- a/lib/unicase/ignorable.c +++ b/lib/unicase/ignorable.c @@ -47,12 +47,12 @@ uc_is_case_ignorable (ucs4_t uc) int wbp = uc_wordbreak_property (uc); return (wbp == WBP_MIDLETTER || wbp == WBP_MIDNUMLET - || uc_is_general_category_withtable (uc, UC_CATEGORY_MASK_Mn - | UC_CATEGORY_MASK_Me - | UC_CATEGORY_MASK_Cf - | UC_CATEGORY_MASK_Lm - | UC_CATEGORY_MASK_Sk)) - && !uc_is_cased (uc); + || uc_is_general_category_withtable (uc, UC_CATEGORY_MASK_Mn + | UC_CATEGORY_MASK_Me + | UC_CATEGORY_MASK_Cf + | UC_CATEGORY_MASK_Lm + | UC_CATEGORY_MASK_Sk)) + && !uc_is_cased (uc); } #else diff --git a/lib/unicase/invariant.h b/lib/unicase/invariant.h index 201514333e..170358ef6d 100644 --- a/lib/unicase/invariant.h +++ b/lib/unicase/invariant.h @@ -24,22 +24,22 @@ /* Return true if mapping NFD(S) to via MAPPING is a no-op. */ extern int u8_is_invariant (const uint8_t *s, size_t n, - uint8_t * (*mapping) (const uint8_t *s, size_t n, const char *iso639_language, - uninorm_t nf, - uint8_t *resultbuf, size_t *lengthp), - const char *iso639_language, - bool *resultp); + uint8_t * (*mapping) (const uint8_t *s, size_t n, const char *iso639_language, + uninorm_t nf, + uint8_t *resultbuf, size_t *lengthp), + const char *iso639_language, + bool *resultp); extern int u16_is_invariant (const uint16_t *s, size_t n, - uint16_t * (*mapping) (const uint16_t *s, size_t n, const char *iso639_language, - uninorm_t nf, - uint16_t *resultbuf, size_t *lengthp), - const char *iso639_language, - bool *resultp); + uint16_t * (*mapping) (const uint16_t *s, size_t n, const char *iso639_language, + uninorm_t nf, + uint16_t *resultbuf, size_t *lengthp), + const char *iso639_language, + bool *resultp); extern int u32_is_invariant (const uint32_t *s, size_t n, - uint32_t * (*mapping) (const uint32_t *s, size_t n, const char *iso639_language, - uninorm_t nf, - uint32_t *resultbuf, size_t *lengthp), - const char *iso639_language, - bool *resultp); + uint32_t * (*mapping) (const uint32_t *s, size_t n, const char *iso639_language, + uninorm_t nf, + uint32_t *resultbuf, size_t *lengthp), + const char *iso639_language, + bool *resultp); diff --git a/lib/unicase/locale-language.c b/lib/unicase/locale-language.c index 074baa4106..3b74556933 100644 --- a/lib/unicase/locale-language.c +++ b/lib/unicase/locale-language.c @@ -46,9 +46,9 @@ uc_locale_language (void) if (p != locale_name) { const char *language = - uc_locale_languages_lookup (locale_name, p - locale_name); + uc_locale_languages_lookup (locale_name, p - locale_name); if (language != NULL) - return language; + return language; } return ""; diff --git a/lib/unicase/simple-mapping.h b/lib/unicase/simple-mapping.h index 44cecc81d4..fcd2a4bacd 100644 --- a/lib/unicase/simple-mapping.h +++ b/lib/unicase/simple-mapping.h @@ -23,17 +23,17 @@ FUNC (ucs4_t uc) { int lookup1 = u_mapping.level1[index1]; if (lookup1 >= 0) - { - unsigned int index2 = (uc >> mapping_header_2) & mapping_header_3; - int lookup2 = u_mapping.level2[lookup1 + index2]; - if (lookup2 >= 0) - { - unsigned int index3 = (uc & mapping_header_4); - int lookup3 = u_mapping.level3[lookup2 + index3]; + { + unsigned int index2 = (uc >> mapping_header_2) & mapping_header_3; + int lookup2 = u_mapping.level2[lookup1 + index2]; + if (lookup2 >= 0) + { + unsigned int index3 = (uc & mapping_header_4); + int lookup3 = u_mapping.level3[lookup2 + index3]; - return uc + lookup3; - } - } + return uc + lookup3; + } + } } return uc; } diff --git a/lib/unicase/u-casecmp.h b/lib/unicase/u-casecmp.h index e1cf99c467..c152063c80 100644 --- a/lib/unicase/u-casecmp.h +++ b/lib/unicase/u-casecmp.h @@ -45,11 +45,11 @@ FUNC (const SRC_UNIT *s1, size_t n1, const SRC_UNIT *s2, size_t n2, if (norms2 == NULL) { if (norms1 != buf1) - { - int saved_errno = errno; - free (norms1); - errno = saved_errno; - } + { + int saved_errno = errno; + free (norms1); + errno = saved_errno; + } return -1; } diff --git a/lib/unicase/u-casecoll.h b/lib/unicase/u-casecoll.h index 73094abe87..a2cd5ec638 100644 --- a/lib/unicase/u-casecoll.h +++ b/lib/unicase/u-casecoll.h @@ -43,17 +43,17 @@ FUNC (const UNIT *s1, size_t n1, const UNIT *s2, size_t n2, if (transformed2 == NULL) { if (transformed1 != buf1) - { - int saved_errno = errno; - free (transformed1); - errno = saved_errno; - } + { + int saved_errno = errno; + free (transformed1); + errno = saved_errno; + } return -1; } /* Compare the transformed strings. */ cmp = memcmp2 (transformed1, transformed1_length, - transformed2, transformed2_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 c41f4e1827..0124509e62 100644 --- a/lib/unicase/u-casefold.h +++ b/lib/unicase/u-casefold.h @@ -21,8 +21,8 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, UNIT *resultbuf, size_t *lengthp) { return U_CT_CASEFOLD (s, n, - unicase_empty_prefix_context, unicase_empty_suffix_context, - iso639_language, - nf, - resultbuf, lengthp); + unicase_empty_prefix_context, unicase_empty_suffix_context, + iso639_language, + nf, + resultbuf, lengthp); } diff --git a/lib/unicase/u-casemap.h b/lib/unicase/u-casemap.h index ea41444a1f..bbcfd27a9f 100644 --- a/lib/unicase/u-casemap.h +++ b/lib/unicase/u-casemap.h @@ -58,311 +58,311 @@ FUNC (const UNIT *s, size_t n, while (s < s_end) { - ucs4_t uc; - int count = U_MBTOUC_UNSAFE (&uc, s, s_end - s); - - ucs4_t mapped_uc[3]; - unsigned int mapped_count; - - if (uc < 0x10000) - { - /* Look first in the special-casing table. */ - char code[3]; - - code[0] = (uc >> 8) & 0xff; - code[1] = uc & 0xff; - - for (code[2] = 0; ; code[2]++) - { - const struct special_casing_rule *rule = - gl_unicase_special_lookup (code, 3); - - if (rule == NULL) - break; - - /* Test if the condition applies. */ - /* Does the language apply? */ - if (rule->language[0] == '\0' - || (iso639_language != NULL - && iso639_language[0] == rule->language[0] - && iso639_language[1] == rule->language[1])) - { - /* Does the context apply? */ - int context = rule->context; - bool applies; - - if (context < 0) - context = - context; - switch (context) - { - case SCC_ALWAYS: - applies = true; - break; - - case SCC_FINAL_SIGMA: - /* "Before" condition: preceded by a sequence - consisting of a cased letter and a case-ignorable - sequence. - "After" condition: not followed by a sequence - consisting of a case-ignorable sequence and then a - cased letter. */ - /* Test the "before" condition. */ - applies = uc_is_cased (last_char_except_ignorable); - /* Test the "after" condition. */ - if (applies) - { - const UNIT *s2 = s + count; - for (;;) - { - if (s2 < s_end) - { - ucs4_t uc2; - int count2 = U_MBTOUC_UNSAFE (&uc2, s2, s_end - s2); - /* Our uc_is_case_ignorable function is - known to return false for all cased - characters. So we can call - uc_is_case_ignorable first. */ - if (!uc_is_case_ignorable (uc2)) - { - applies = ! uc_is_cased (uc2); - break; - } - s2 += count2; - } - else - { - applies = ! uc_is_cased (suffix_context.first_char_except_ignorable); - break; - } - } - } - break; - - case SCC_AFTER_SOFT_DOTTED: - /* "Before" condition: There is a Soft_Dotted character - before it, with no intervening character of - combining class 0 or 230 (Above). */ - /* Test the "before" condition. */ - applies = uc_is_property_soft_dotted (last_char_normal_or_above); - break; - - case SCC_MORE_ABOVE: - /* "After" condition: followed by a character of - combining class 230 (Above) with no intervening - character of combining class 0 or 230 (Above). */ - /* Test the "after" condition. */ - { - const UNIT *s2 = s + count; - applies = false; - for (;;) - { - if (s2 < s_end) - { - ucs4_t uc2; - int count2 = U_MBTOUC_UNSAFE (&uc2, s2, s_end - s2); - int ccc = uc_combining_class (uc2); - if (ccc == UC_CCC_A) - { - applies = true; - break; - } - if (ccc == UC_CCC_NR) - break; - s2 += count2; - } - else - { - applies = ((suffix_context.bits & SCC_MORE_ABOVE_MASK) != 0); - break; - } - } - } - break; - - case SCC_BEFORE_DOT: - /* "After" condition: followed by COMBINING DOT ABOVE - (U+0307). Any sequence of characters with a - combining class that is neither 0 nor 230 may - intervene between the current character and the - combining dot above. */ - /* Test the "after" condition. */ - { - const UNIT *s2 = s + count; - applies = false; - for (;;) - { - if (s2 < s_end) - { - ucs4_t uc2; - int count2 = U_MBTOUC_UNSAFE (&uc2, s2, s_end - s2); - if (uc2 == 0x0307) /* COMBINING DOT ABOVE */ - { - applies = true; - break; - } - { - int ccc = uc_combining_class (uc2); - if (ccc == UC_CCC_A || ccc == UC_CCC_NR) - break; - } - s2 += count2; - } - else - { - applies = ((suffix_context.bits & SCC_BEFORE_DOT_MASK) != 0); - break; - } - } - } - break; - - case SCC_AFTER_I: - /* "Before" condition: There is an uppercase I before - it, and there is no intervening character of - combining class 0 or 230 (Above). */ - /* Test the "before" condition. */ - applies = (last_char_normal_or_above == 'I'); - break; - - default: - abort (); - } - if (rule->context < 0) - applies = !applies; - - if (applies) - { - /* The rule applies. - Look up the mapping (0 to 3 characters). */ - const unsigned short *mapped_in_rule = - (const unsigned short *)((const char *)rule + offset_in_rule); - - if (mapped_in_rule[0] == 0) - mapped_count = 0; - else - { - mapped_uc[0] = mapped_in_rule[0]; - if (mapped_in_rule[1] == 0) - mapped_count = 1; - else - { - mapped_uc[1] = mapped_in_rule[1]; - if (mapped_in_rule[2] == 0) - mapped_count = 2; - else - { - mapped_uc[2] = mapped_in_rule[2]; - mapped_count = 3; - } - } - } - goto found_mapping; - } - } - - /* Optimization: Save a hash table lookup in the next round. */ - if (!rule->has_next) - break; - } - } - - /* No special-cased mapping. So use the locale and context independent - mapping. */ - mapped_uc[0] = single_character_map (uc); - mapped_count = 1; + ucs4_t uc; + int count = U_MBTOUC_UNSAFE (&uc, s, s_end - s); + + ucs4_t mapped_uc[3]; + unsigned int mapped_count; + + if (uc < 0x10000) + { + /* Look first in the special-casing table. */ + char code[3]; + + code[0] = (uc >> 8) & 0xff; + code[1] = uc & 0xff; + + for (code[2] = 0; ; code[2]++) + { + const struct special_casing_rule *rule = + gl_unicase_special_lookup (code, 3); + + if (rule == NULL) + break; + + /* Test if the condition applies. */ + /* Does the language apply? */ + if (rule->language[0] == '\0' + || (iso639_language != NULL + && iso639_language[0] == rule->language[0] + && iso639_language[1] == rule->language[1])) + { + /* Does the context apply? */ + int context = rule->context; + bool applies; + + if (context < 0) + context = - context; + switch (context) + { + case SCC_ALWAYS: + applies = true; + break; + + case SCC_FINAL_SIGMA: + /* "Before" condition: preceded by a sequence + consisting of a cased letter and a case-ignorable + sequence. + "After" condition: not followed by a sequence + consisting of a case-ignorable sequence and then a + cased letter. */ + /* Test the "before" condition. */ + applies = uc_is_cased (last_char_except_ignorable); + /* Test the "after" condition. */ + if (applies) + { + const UNIT *s2 = s + count; + for (;;) + { + if (s2 < s_end) + { + ucs4_t uc2; + int count2 = U_MBTOUC_UNSAFE (&uc2, s2, s_end - s2); + /* Our uc_is_case_ignorable function is + known to return false for all cased + characters. So we can call + uc_is_case_ignorable first. */ + if (!uc_is_case_ignorable (uc2)) + { + applies = ! uc_is_cased (uc2); + break; + } + s2 += count2; + } + else + { + applies = ! uc_is_cased (suffix_context.first_char_except_ignorable); + break; + } + } + } + break; + + case SCC_AFTER_SOFT_DOTTED: + /* "Before" condition: There is a Soft_Dotted character + before it, with no intervening character of + combining class 0 or 230 (Above). */ + /* Test the "before" condition. */ + applies = uc_is_property_soft_dotted (last_char_normal_or_above); + break; + + case SCC_MORE_ABOVE: + /* "After" condition: followed by a character of + combining class 230 (Above) with no intervening + character of combining class 0 or 230 (Above). */ + /* Test the "after" condition. */ + { + const UNIT *s2 = s + count; + applies = false; + for (;;) + { + if (s2 < s_end) + { + ucs4_t uc2; + int count2 = U_MBTOUC_UNSAFE (&uc2, s2, s_end - s2); + int ccc = uc_combining_class (uc2); + if (ccc == UC_CCC_A) + { + applies = true; + break; + } + if (ccc == UC_CCC_NR) + break; + s2 += count2; + } + else + { + applies = ((suffix_context.bits & SCC_MORE_ABOVE_MASK) != 0); + break; + } + } + } + break; + + case SCC_BEFORE_DOT: + /* "After" condition: followed by COMBINING DOT ABOVE + (U+0307). Any sequence of characters with a + combining class that is neither 0 nor 230 may + intervene between the current character and the + combining dot above. */ + /* Test the "after" condition. */ + { + const UNIT *s2 = s + count; + applies = false; + for (;;) + { + if (s2 < s_end) + { + ucs4_t uc2; + int count2 = U_MBTOUC_UNSAFE (&uc2, s2, s_end - s2); + if (uc2 == 0x0307) /* COMBINING DOT ABOVE */ + { + applies = true; + break; + } + { + int ccc = uc_combining_class (uc2); + if (ccc == UC_CCC_A || ccc == UC_CCC_NR) + break; + } + s2 += count2; + } + else + { + applies = ((suffix_context.bits & SCC_BEFORE_DOT_MASK) != 0); + break; + } + } + } + break; + + case SCC_AFTER_I: + /* "Before" condition: There is an uppercase I before + it, and there is no intervening character of + combining class 0 or 230 (Above). */ + /* Test the "before" condition. */ + applies = (last_char_normal_or_above == 'I'); + break; + + default: + abort (); + } + if (rule->context < 0) + applies = !applies; + + if (applies) + { + /* The rule applies. + Look up the mapping (0 to 3 characters). */ + const unsigned short *mapped_in_rule = + (const unsigned short *)((const char *)rule + offset_in_rule); + + if (mapped_in_rule[0] == 0) + mapped_count = 0; + else + { + mapped_uc[0] = mapped_in_rule[0]; + if (mapped_in_rule[1] == 0) + mapped_count = 1; + else + { + mapped_uc[1] = mapped_in_rule[1]; + if (mapped_in_rule[2] == 0) + mapped_count = 2; + else + { + mapped_uc[2] = mapped_in_rule[2]; + mapped_count = 3; + } + } + } + goto found_mapping; + } + } + + /* Optimization: Save a hash table lookup in the next round. */ + if (!rule->has_next) + break; + } + } + + /* No special-cased mapping. So use the locale and context independent + mapping. */ + mapped_uc[0] = single_character_map (uc); + mapped_count = 1; found_mapping: - /* Found the mapping: uc maps to mapped_uc[0..mapped_count-1]. */ - { - unsigned int i; - - for (i = 0; i < mapped_count; i++) - { - ucs4_t muc = mapped_uc[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; - } - } - { - 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; - } - } - } - done_appending: ; - } - } - - if (!uc_is_case_ignorable (uc)) - last_char_except_ignorable = uc; - - { - int ccc = uc_combining_class (uc); - if (ccc == UC_CCC_A || ccc == UC_CCC_NR) - last_char_normal_or_above = uc; - } - - s += count; + /* Found the mapping: uc maps to mapped_uc[0..mapped_count-1]. */ + { + unsigned int i; + + for (i = 0; i < mapped_count; i++) + { + ucs4_t muc = mapped_uc[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; + } + } + { + 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; + } + } + } + done_appending: ; + } + } + + if (!uc_is_case_ignorable (uc)) + last_char_except_ignorable = uc; + + { + int ccc = uc_combining_class (uc); + if (ccc == UC_CCC_A || ccc == UC_CCC_NR) + last_char_normal_or_above = uc; + } + + s += count; } } @@ -373,7 +373,7 @@ FUNC (const UNIT *s, size_t n, normalized_result = U_NORMALIZE (nf, result, length, resultbuf, lengthp); if (normalized_result == NULL) - goto fail; + goto fail; free (result); return normalized_result; @@ -382,15 +382,15 @@ FUNC (const UNIT *s, size_t n, if (length == 0) { if (result == NULL) - { - /* Return a non-NULL value. NULL means error. */ - result = (UNIT *) malloc (1); - if (result == NULL) - { - errno = ENOMEM; - goto fail; - } - } + { + /* Return a non-NULL value. NULL means error. */ + result = (UNIT *) malloc (1); + if (result == NULL) + { + errno = ENOMEM; + goto fail; + } + } } else if (result != resultbuf && length < allocated) { @@ -399,7 +399,7 @@ FUNC (const UNIT *s, size_t n, memory = (UNIT *) realloc (result, length * sizeof (UNIT)); if (memory != NULL) - result = memory; + result = memory; } *lengthp = length; diff --git a/lib/unicase/u-casexfrm.h b/lib/unicase/u-casexfrm.h index e36aff3b9e..abb34d6387 100644 --- a/lib/unicase/u-casexfrm.h +++ b/lib/unicase/u-casexfrm.h @@ -38,18 +38,18 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, uninorm_t nf, /* 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); + iconveh_error, + foldeds, foldeds_length, + NULL, + convsbuf, &convs_length); if (convs == NULL) { if (foldeds != foldedsbuf) - { - int saved_errno = errno; - free (foldeds); - errno = saved_errno; - } + { + int saved_errno = errno; + free (foldeds); + errno = saved_errno; + } return NULL; } @@ -61,11 +61,11 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, uninorm_t nf, { char *memory = (char *) realloc (convs, convs_length + 1); if (memory == NULL) - { - free (convs); - errno = ENOMEM; - return NULL; - } + { + free (convs); + errno = ENOMEM; + return NULL; + } convs = memory; } @@ -74,11 +74,11 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, uninorm_t nf, if (result == NULL) { if (convs != convsbuf) - { - int saved_errno = errno; - free (convs); - errno = saved_errno; - } + { + int saved_errno = errno; + free (convs); + errno = saved_errno; + } return NULL; } diff --git a/lib/unicase/u-ct-casefold.h b/lib/unicase/u-ct-casefold.h index d97be264be..1f4a18c829 100644 --- a/lib/unicase/u-ct-casefold.h +++ b/lib/unicase/u-ct-casefold.h @@ -36,14 +36,14 @@ FUNC (const UNIT *s, size_t n, if (nf == NULL) /* X -> toCasefold(X) */ return U_CASEMAP (s, n, prefix_context, suffix_context, iso639_language, - uc_tocasefold, offsetof (struct special_casing_rule, casefold[0]), - NULL, - resultbuf, lengthp); + uc_tocasefold, offsetof (struct special_casing_rule, casefold[0]), + NULL, + resultbuf, lengthp); else { uninorm_t nfd = uninorm_decomposing_form (nf); /* X -> nf(toCasefold(NFD(X))) or - X -> nf(toCasefold(nfd(toCasefold(NFD(X))))) */ + 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)]; @@ -55,51 +55,51 @@ FUNC (const UNIT *s, size_t n, tmp1_length = sizeof (tmpbuf1) / sizeof (UNIT); tmp1 = U_NORMALIZE (UNINORM_NFD, s, n, tmpbuf1, &tmp1_length); if (tmp1 == NULL) - /* errno is set here. */ - return 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); - if (tmp2 == NULL) - { - int saved_errno = errno; - if (tmp1 != tmpbuf1) - free (tmp1); - errno = saved_errno; - return NULL; - } + { + 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); + if (tmp2 == NULL) + { + int saved_errno = errno; + if (tmp1 != tmpbuf1) + free (tmp1); + errno = saved_errno; + return NULL; + } - if (tmp1 != tmpbuf1) - free (tmp1); + if (tmp1 != tmpbuf1) + free (tmp1); - if (repeat > 1) - { - tmp1_length = sizeof (tmpbuf1) / sizeof (UNIT); - tmp1 = U_NORMALIZE (nfd, tmp2, tmp2_length, - tmpbuf1, &tmp1_length); - } - else - /* Last run through this loop. */ - tmp1 = U_NORMALIZE (nf, tmp2, tmp2_length, - resultbuf, lengthp); - if (tmp1 == NULL) - { - int saved_errno = errno; - if (tmp2 != tmpbuf2) - free (tmp2); - errno = saved_errno; - return NULL; - } + if (repeat > 1) + { + tmp1_length = sizeof (tmpbuf1) / sizeof (UNIT); + tmp1 = U_NORMALIZE (nfd, tmp2, tmp2_length, + tmpbuf1, &tmp1_length); + } + else + /* Last run through this loop. */ + tmp1 = U_NORMALIZE (nf, tmp2, tmp2_length, + resultbuf, lengthp); + if (tmp1 == NULL) + { + int saved_errno = errno; + if (tmp2 != tmpbuf2) + free (tmp2); + errno = saved_errno; + return NULL; + } - if (tmp2 != tmpbuf2) - free (tmp2); - } + if (tmp2 != tmpbuf2) + free (tmp2); + } while (--repeat > 0); return tmp1; diff --git a/lib/unicase/u-ct-totitle.h b/lib/unicase/u-ct-totitle.h index f0d4fd7736..b09dcfc6f3 100644 --- a/lib/unicase/u-ct-totitle.h +++ b/lib/unicase/u-ct-totitle.h @@ -55,10 +55,10 @@ FUNC (const UNIT *s, size_t n, { wordbreaks = (char *) malloc (n); if (wordbreaks == NULL) - { - errno = ENOMEM; - goto fail2; - } + { + errno = ENOMEM; + goto fail2; + } U_WORDBREAKS (s, n, wordbreaks); } else @@ -70,12 +70,12 @@ FUNC (const UNIT *s, size_t n, /* When considering the string as segmented by word boundaries: For each such segment: - - In the first part, we are searching for the first cased character. - In this state, in_word_first_part = true, and no conversion takes - place. - - In the second part, we are converting every character: the first - among these characters to title case, the other ones to lower case. - In this state, in_word_first_part = false. */ + - In the first part, we are searching for the first cased character. + In this state, in_word_first_part = true, and no conversion takes + place. + - In the second part, we are converting every character: the first + among these characters to title case, the other ones to lower case. + In this state, in_word_first_part = false. */ bool in_word_first_part = true; /* Helper for evaluating the FINAL_SIGMA condition: @@ -90,356 +90,356 @@ FUNC (const UNIT *s, size_t n, while (s < s_end) { - /* Fetch the next character. */ - 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; - - /* Determine single_character_map, offset_in_rule. - There are three possibilities: - - uc should not be converted. - - uc should be titlecased. - - uc should be lowercased. */ - if (in_word_first_part) - { - if (uc_is_cased (uc)) - { - /* uc is to be titlecased. */ - single_character_map = uc_totitle; - offset_in_rule = offsetof (struct special_casing_rule, title[0]); - in_word_first_part = false; - } - else - { - /* uc is not converted. */ - single_character_map = NULL; - offset_in_rule = 0; - } - } - else - { - /* uc is to be lowercased. */ - single_character_map = uc_tolower; - offset_in_rule = offsetof (struct special_casing_rule, lower[0]); - } - - /* Actually map uc. */ - if (single_character_map == NULL) - { - mapped_uc[0] = uc; - mapped_count = 1; - goto found_mapping; - } - - if (uc < 0x10000) - { - /* Look first in the special-casing table. */ - char code[3]; - - code[0] = (uc >> 8) & 0xff; - code[1] = uc & 0xff; - - for (code[2] = 0; ; code[2]++) - { - const struct special_casing_rule *rule = - gl_unicase_special_lookup (code, 3); - - if (rule == NULL) - break; - - /* Test if the condition applies. */ - /* Does the language apply? */ - if (rule->language[0] == '\0' - || (iso639_language != NULL - && iso639_language[0] == rule->language[0] - && iso639_language[1] == rule->language[1])) - { - /* Does the context apply? */ - int context = rule->context; - bool applies; - - if (context < 0) - context = - context; - switch (context) - { - case SCC_ALWAYS: - applies = true; - break; - - case SCC_FINAL_SIGMA: - /* "Before" condition: preceded by a sequence - consisting of a cased letter and a case-ignorable - sequence. - "After" condition: not followed by a sequence - consisting of a case-ignorable sequence and then a - cased letter. */ - /* Test the "before" condition. */ - applies = uc_is_cased (last_char_except_ignorable); - /* Test the "after" condition. */ - if (applies) - { - const UNIT *s2 = s + count; - for (;;) - { - if (s2 < s_end) - { - ucs4_t uc2; - int count2 = U_MBTOUC_UNSAFE (&uc2, s2, s_end - s2); - /* Our uc_is_case_ignorable function is - known to return false for all cased - characters. So we can call - uc_is_case_ignorable first. */ - if (!uc_is_case_ignorable (uc2)) - { - applies = ! uc_is_cased (uc2); - break; - } - s2 += count2; - } - else - { - applies = ! uc_is_cased (suffix_context.first_char_except_ignorable); - break; - } - } - } - break; - - case SCC_AFTER_SOFT_DOTTED: - /* "Before" condition: There is a Soft_Dotted character - before it, with no intervening character of - combining class 0 or 230 (Above). */ - /* Test the "before" condition. */ - applies = uc_is_property_soft_dotted (last_char_normal_or_above); - break; - - case SCC_MORE_ABOVE: - /* "After" condition: followed by a character of - combining class 230 (Above) with no intervening - character of combining class 0 or 230 (Above). */ - /* Test the "after" condition. */ - { - const UNIT *s2 = s + count; - applies = false; - for (;;) - { - if (s2 < s_end) - { - ucs4_t uc2; - int count2 = U_MBTOUC_UNSAFE (&uc2, s2, s_end - s2); - int ccc = uc_combining_class (uc2); - if (ccc == UC_CCC_A) - { - applies = true; - break; - } - if (ccc == UC_CCC_NR) - break; - s2 += count2; - } - else - { - applies = ((suffix_context.bits & SCC_MORE_ABOVE_MASK) != 0); - break; - } - } - } - break; - - case SCC_BEFORE_DOT: - /* "After" condition: followed by COMBINING DOT ABOVE - (U+0307). Any sequence of characters with a - combining class that is neither 0 nor 230 may - intervene between the current character and the - combining dot above. */ - /* Test the "after" condition. */ - { - const UNIT *s2 = s + count; - applies = false; - for (;;) - { - if (s2 < s_end) - { - ucs4_t uc2; - int count2 = U_MBTOUC_UNSAFE (&uc2, s2, s_end - s2); - if (uc2 == 0x0307) /* COMBINING DOT ABOVE */ - { - applies = true; - break; - } - { - int ccc = uc_combining_class (uc2); - if (ccc == UC_CCC_A || ccc == UC_CCC_NR) - break; - } - s2 += count2; - } - else - { - applies = ((suffix_context.bits & SCC_BEFORE_DOT_MASK) != 0); - break; - } - } - } - break; - - case SCC_AFTER_I: - /* "Before" condition: There is an uppercase I before - it, and there is no intervening character of - combining class 0 or 230 (Above). */ - /* Test the "before" condition. */ - applies = (last_char_normal_or_above == 'I'); - break; - - default: - abort (); - } - if (rule->context < 0) - applies = !applies; - - if (applies) - { - /* The rule applies. - Look up the mapping (0 to 3 characters). */ - const unsigned short *mapped_in_rule = - (const unsigned short *)((const char *)rule + offset_in_rule); - - if (mapped_in_rule[0] == 0) - mapped_count = 0; - else - { - mapped_uc[0] = mapped_in_rule[0]; - if (mapped_in_rule[1] == 0) - mapped_count = 1; - else - { - mapped_uc[1] = mapped_in_rule[1]; - if (mapped_in_rule[2] == 0) - mapped_count = 2; - else - { - mapped_uc[2] = mapped_in_rule[2]; - mapped_count = 3; - } - } - } - goto found_mapping; - } - } - - /* Optimization: Save a hash table lookup in the next round. */ - if (!rule->has_next) - break; - } - } - - /* No special-cased mapping. So use the locale and context independent - mapping. */ - mapped_uc[0] = single_character_map (uc); - mapped_count = 1; + /* Fetch the next character. */ + 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; + + /* Determine single_character_map, offset_in_rule. + There are three possibilities: + - uc should not be converted. + - uc should be titlecased. + - uc should be lowercased. */ + if (in_word_first_part) + { + if (uc_is_cased (uc)) + { + /* uc is to be titlecased. */ + single_character_map = uc_totitle; + offset_in_rule = offsetof (struct special_casing_rule, title[0]); + in_word_first_part = false; + } + else + { + /* uc is not converted. */ + single_character_map = NULL; + offset_in_rule = 0; + } + } + else + { + /* uc is to be lowercased. */ + single_character_map = uc_tolower; + offset_in_rule = offsetof (struct special_casing_rule, lower[0]); + } + + /* Actually map uc. */ + if (single_character_map == NULL) + { + mapped_uc[0] = uc; + mapped_count = 1; + goto found_mapping; + } + + if (uc < 0x10000) + { + /* Look first in the special-casing table. */ + char code[3]; + + code[0] = (uc >> 8) & 0xff; + code[1] = uc & 0xff; + + for (code[2] = 0; ; code[2]++) + { + const struct special_casing_rule *rule = + gl_unicase_special_lookup (code, 3); + + if (rule == NULL) + break; + + /* Test if the condition applies. */ + /* Does the language apply? */ + if (rule->language[0] == '\0' + || (iso639_language != NULL + && iso639_language[0] == rule->language[0] + && iso639_language[1] == rule->language[1])) + { + /* Does the context apply? */ + int context = rule->context; + bool applies; + + if (context < 0) + context = - context; + switch (context) + { + case SCC_ALWAYS: + applies = true; + break; + + case SCC_FINAL_SIGMA: + /* "Before" condition: preceded by a sequence + consisting of a cased letter and a case-ignorable + sequence. + "After" condition: not followed by a sequence + consisting of a case-ignorable sequence and then a + cased letter. */ + /* Test the "before" condition. */ + applies = uc_is_cased (last_char_except_ignorable); + /* Test the "after" condition. */ + if (applies) + { + const UNIT *s2 = s + count; + for (;;) + { + if (s2 < s_end) + { + ucs4_t uc2; + int count2 = U_MBTOUC_UNSAFE (&uc2, s2, s_end - s2); + /* Our uc_is_case_ignorable function is + known to return false for all cased + characters. So we can call + uc_is_case_ignorable first. */ + if (!uc_is_case_ignorable (uc2)) + { + applies = ! uc_is_cased (uc2); + break; + } + s2 += count2; + } + else + { + applies = ! uc_is_cased (suffix_context.first_char_except_ignorable); + break; + } + } + } + break; + + case SCC_AFTER_SOFT_DOTTED: + /* "Before" condition: There is a Soft_Dotted character + before it, with no intervening character of + combining class 0 or 230 (Above). */ + /* Test the "before" condition. */ + applies = uc_is_property_soft_dotted (last_char_normal_or_above); + break; + + case SCC_MORE_ABOVE: + /* "After" condition: followed by a character of + combining class 230 (Above) with no intervening + character of combining class 0 or 230 (Above). */ + /* Test the "after" condition. */ + { + const UNIT *s2 = s + count; + applies = false; + for (;;) + { + if (s2 < s_end) + { + ucs4_t uc2; + int count2 = U_MBTOUC_UNSAFE (&uc2, s2, s_end - s2); + int ccc = uc_combining_class (uc2); + if (ccc == UC_CCC_A) + { + applies = true; + break; + } + if (ccc == UC_CCC_NR) + break; + s2 += count2; + } + else + { + applies = ((suffix_context.bits & SCC_MORE_ABOVE_MASK) != 0); + break; + } + } + } + break; + + case SCC_BEFORE_DOT: + /* "After" condition: followed by COMBINING DOT ABOVE + (U+0307). Any sequence of characters with a + combining class that is neither 0 nor 230 may + intervene between the current character and the + combining dot above. */ + /* Test the "after" condition. */ + { + const UNIT *s2 = s + count; + applies = false; + for (;;) + { + if (s2 < s_end) + { + ucs4_t uc2; + int count2 = U_MBTOUC_UNSAFE (&uc2, s2, s_end - s2); + if (uc2 == 0x0307) /* COMBINING DOT ABOVE */ + { + applies = true; + break; + } + { + int ccc = uc_combining_class (uc2); + if (ccc == UC_CCC_A || ccc == UC_CCC_NR) + break; + } + s2 += count2; + } + else + { + applies = ((suffix_context.bits & SCC_BEFORE_DOT_MASK) != 0); + break; + } + } + } + break; + + case SCC_AFTER_I: + /* "Before" condition: There is an uppercase I before + it, and there is no intervening character of + combining class 0 or 230 (Above). */ + /* Test the "before" condition. */ + applies = (last_char_normal_or_above == 'I'); + break; + + default: + abort (); + } + if (rule->context < 0) + applies = !applies; + + if (applies) + { + /* The rule applies. + Look up the mapping (0 to 3 characters). */ + const unsigned short *mapped_in_rule = + (const unsigned short *)((const char *)rule + offset_in_rule); + + if (mapped_in_rule[0] == 0) + mapped_count = 0; + else + { + mapped_uc[0] = mapped_in_rule[0]; + if (mapped_in_rule[1] == 0) + mapped_count = 1; + else + { + mapped_uc[1] = mapped_in_rule[1]; + if (mapped_in_rule[2] == 0) + mapped_count = 2; + else + { + mapped_uc[2] = mapped_in_rule[2]; + mapped_count = 3; + } + } + } + goto found_mapping; + } + } + + /* Optimization: Save a hash table lookup in the next round. */ + if (!rule->has_next) + break; + } + } + + /* No special-cased mapping. So use the locale and context independent + mapping. */ + mapped_uc[0] = single_character_map (uc); + mapped_count = 1; found_mapping: - /* Found the mapping: uc maps to mapped_uc[0..mapped_count-1]. */ - { - unsigned int i; - - for (i = 0; i < mapped_count; i++) - { - ucs4_t muc = mapped_uc[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; - } - } - { - 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; - } - } - } - done_appending: ; - } - } - - if (!uc_is_case_ignorable (uc)) - last_char_except_ignorable = uc; - - { - int ccc = uc_combining_class (uc); - if (ccc == UC_CCC_A || ccc == UC_CCC_NR) - last_char_normal_or_above = uc; - } - - s += count; - wp += count; + /* Found the mapping: uc maps to mapped_uc[0..mapped_count-1]. */ + { + unsigned int i; + + for (i = 0; i < mapped_count; i++) + { + ucs4_t muc = mapped_uc[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; + } + } + { + 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; + } + } + } + done_appending: ; + } + } + + if (!uc_is_case_ignorable (uc)) + last_char_except_ignorable = uc; + + { + int ccc = uc_combining_class (uc); + if (ccc == UC_CCC_A || ccc == UC_CCC_NR) + last_char_normal_or_above = uc; + } + + s += count; + wp += count; } } @@ -452,7 +452,7 @@ FUNC (const UNIT *s, size_t n, normalized_result = U_NORMALIZE (nf, result, length, resultbuf, lengthp); if (normalized_result == NULL) - goto fail2; + goto fail2; free (result); return normalized_result; @@ -461,15 +461,15 @@ FUNC (const UNIT *s, size_t n, if (length == 0) { if (result == NULL) - { - /* Return a non-NULL value. NULL means error. */ - result = (UNIT *) malloc (1); - if (result == NULL) - { - errno = ENOMEM; - goto fail2; - } - } + { + /* Return a non-NULL value. NULL means error. */ + result = (UNIT *) malloc (1); + if (result == NULL) + { + errno = ENOMEM; + goto fail2; + } + } } else if (result != resultbuf && length < allocated) { @@ -478,7 +478,7 @@ FUNC (const UNIT *s, size_t n, memory = (UNIT *) realloc (result, length * sizeof (UNIT)); if (memory != NULL) - result = memory; + result = memory; } *lengthp = length; diff --git a/lib/unicase/u-is-cased.h b/lib/unicase/u-is-cased.h index b96a60f0ce..de007f5a1a 100644 --- a/lib/unicase/u-is-cased.h +++ b/lib/unicase/u-is-cased.h @@ -39,30 +39,30 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, /* Apply toupper mapping. */ mapped_toupper = U_TOUPPER (norms, norms_length, iso639_language, NULL, - mappedbuf, &mapped_length); + mappedbuf, &mapped_length); if (mapped_toupper == NULL) goto fail; /* Compare. */ if (!(mapped_length == norms_length - && U_CMP (mapped_toupper, norms, norms_length) == 0)) + && U_CMP (mapped_toupper, norms, norms_length) == 0)) { if (mapped_toupper != mappedbuf) - free (mapped_toupper); + free (mapped_toupper); goto yes; } /* Apply tolower mapping. */ mapped_tolower = U_TOLOWER (norms, norms_length, iso639_language, NULL, - mapped_toupper, &mapped_length); + mapped_toupper, &mapped_length); if (mapped_tolower == NULL) { if (mapped_toupper != mappedbuf) - { - int saved_errno = errno; - free (mapped_toupper); - errno = saved_errno; - } + { + int saved_errno = errno; + free (mapped_toupper); + errno = saved_errno; + } goto fail; } @@ -71,24 +71,24 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, /* Compare. */ if (!(mapped_length == norms_length - && U_CMP (mapped_tolower, norms, norms_length) == 0)) + && U_CMP (mapped_tolower, norms, norms_length) == 0)) { if (mapped_tolower != mappedbuf) - free (mapped_tolower); + free (mapped_tolower); goto yes; } /* Apply totitle mapping. */ mapped_totitle = U_TOTITLE (norms, norms_length, iso639_language, NULL, - mapped_tolower, &mapped_length); + mapped_tolower, &mapped_length); if (mapped_totitle == NULL) { if (mapped_tolower != mappedbuf) - { - int saved_errno = errno; - free (mapped_tolower); - errno = saved_errno; - } + { + int saved_errno = errno; + free (mapped_tolower); + errno = saved_errno; + } goto fail; } @@ -97,10 +97,10 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, /* Compare. */ if (!(mapped_length == norms_length - && U_CMP (mapped_totitle, norms, norms_length) == 0)) + && U_CMP (mapped_totitle, norms, norms_length) == 0)) { if (mapped_totitle != mappedbuf) - free (mapped_totitle); + free (mapped_totitle); goto yes; } diff --git a/lib/unicase/u-is-invariant.h b/lib/unicase/u-is-invariant.h index e6b7fbb413..33f23bcd4b 100644 --- a/lib/unicase/u-is-invariant.h +++ b/lib/unicase/u-is-invariant.h @@ -18,8 +18,8 @@ int FUNC (const UNIT *s, size_t n, UNIT * (*mapping) (const UNIT *s, size_t n, const char *iso639_language, - uninorm_t nf, - UNIT *resultbuf, size_t *lengthp), + uninorm_t nf, + UNIT *resultbuf, size_t *lengthp), const char *iso639_language, bool *resultp) { @@ -40,21 +40,21 @@ FUNC (const UNIT *s, size_t n, /* Apply mapping. */ mapped_length = sizeof (mappedbuf) / sizeof (UNIT); mapped = mapping (norms, norms_length, iso639_language, NULL, - mappedbuf, &mapped_length); + mappedbuf, &mapped_length); if (mapped == NULL) { if (norms != normsbuf) - { - int saved_errno = errno; - free (norms); - errno = saved_errno; - } + { + int saved_errno = errno; + free (norms); + errno = saved_errno; + } return -1; } /* Compare. */ *resultp = (mapped_length == norms_length - && U_CMP (mapped, norms, norms_length) == 0); + && U_CMP (mapped, norms, norms_length) == 0); if (mapped != mappedbuf) free (mapped); diff --git a/lib/unicase/u-prefix-context.h b/lib/unicase/u-prefix-context.h index e58b4114e0..85b9448d39 100644 --- a/lib/unicase/u-prefix-context.h +++ b/lib/unicase/u-prefix-context.h @@ -35,12 +35,12 @@ FUNC2 (const UNIT *s, size_t n, casing_prefix_context_t a_context) int count = U_MBTOUC_UNSAFE (&uc, s, s_end - s); if (!uc_is_case_ignorable (uc)) - context.last_char_except_ignorable = uc; + context.last_char_except_ignorable = uc; { - int ccc = uc_combining_class (uc); - if (ccc == UC_CCC_A || ccc == UC_CCC_NR) - context.last_char_normal_or_above = uc; + int ccc = uc_combining_class (uc); + if (ccc == UC_CCC_A || ccc == UC_CCC_NR) + context.last_char_normal_or_above = uc; } s += count; @@ -59,24 +59,24 @@ FUNC2 (const UNIT *s, size_t n, casing_prefix_context_t a_context) ucs4_t uc; p = U_PREV (&uc, p, s); if (p == NULL) - break; + break; if (last_char_except_ignorable == (ucs4_t)(-1)) - { - if (!uc_is_case_ignorable (uc)) - last_char_except_ignorable = uc; - } + { + if (!uc_is_case_ignorable (uc)) + last_char_except_ignorable = uc; + } if (last_char_normal_or_above == (ucs4_t)(-1)) - { - int ccc = uc_combining_class (uc); - if (ccc == UC_CCC_A || ccc == UC_CCC_NR) - last_char_normal_or_above = uc; - } + { + int ccc = uc_combining_class (uc); + if (ccc == UC_CCC_A || ccc == UC_CCC_NR) + last_char_normal_or_above = uc; + } if (last_char_except_ignorable != (ucs4_t)(-1) - && last_char_normal_or_above != (ucs4_t)(-1)) - break; + && last_char_normal_or_above != (ucs4_t)(-1)) + break; } context.last_char_except_ignorable = (last_char_except_ignorable != (ucs4_t)(-1) diff --git a/lib/unicase/u-suffix-context.h b/lib/unicase/u-suffix-context.h index a8880953bf..37fc8ea138 100644 --- a/lib/unicase/u-suffix-context.h +++ b/lib/unicase/u-suffix-context.h @@ -39,36 +39,36 @@ FUNC2 (const UNIT *s, size_t n, casing_suffix_context_t a_context) int count = U_MBTOUC_UNSAFE (&uc, s, s_end - s); if (first_char_except_ignorable == (ucs4_t)(-1)) - { - if (!uc_is_case_ignorable (uc)) - first_char_except_ignorable = uc; - } + { + if (!uc_is_case_ignorable (uc)) + first_char_except_ignorable = uc; + } if (scc_MORE_ABOVE < 0) - { - int ccc = uc_combining_class (uc); - if (ccc == UC_CCC_A) - scc_MORE_ABOVE = SCC_MORE_ABOVE_MASK; - else if (ccc == UC_CCC_NR) - scc_MORE_ABOVE = 0; - } + { + int ccc = uc_combining_class (uc); + if (ccc == UC_CCC_A) + scc_MORE_ABOVE = SCC_MORE_ABOVE_MASK; + else if (ccc == UC_CCC_NR) + scc_MORE_ABOVE = 0; + } if (scc_BEFORE_DOT < 0) - { - if (uc == 0x0307) /* COMBINING DOT ABOVE */ - scc_BEFORE_DOT = SCC_BEFORE_DOT_MASK; - else - { - int ccc = uc_combining_class (uc); - if (ccc == UC_CCC_A || ccc == UC_CCC_NR) - scc_BEFORE_DOT = 0; - } - } + { + if (uc == 0x0307) /* COMBINING DOT ABOVE */ + scc_BEFORE_DOT = SCC_BEFORE_DOT_MASK; + else + { + int ccc = uc_combining_class (uc); + if (ccc == UC_CCC_A || ccc == UC_CCC_NR) + scc_BEFORE_DOT = 0; + } + } if (first_char_except_ignorable != (ucs4_t)(-1) - && (scc_MORE_ABOVE | scc_BEFORE_DOT) >= 0) - /* All conditions have been determined. */ - break; + && (scc_MORE_ABOVE | scc_BEFORE_DOT) >= 0) + /* All conditions have been determined. */ + break; s += count; } diff --git a/lib/unicase/u-totitle.h b/lib/unicase/u-totitle.h index 431f000aec..a02859f750 100644 --- a/lib/unicase/u-totitle.h +++ b/lib/unicase/u-totitle.h @@ -21,8 +21,8 @@ FUNC (const UNIT *s, size_t n, const char *iso639_language, UNIT *resultbuf, size_t *lengthp) { return U_CT_TOTITLE (s, n, - unicase_empty_prefix_context, unicase_empty_suffix_context, - iso639_language, - nf, - resultbuf, lengthp); + unicase_empty_prefix_context, unicase_empty_suffix_context, + iso639_language, + nf, + resultbuf, lengthp); } diff --git a/lib/unicase/u16-ct-tolower.c b/lib/unicase/u16-ct-tolower.c index 36b34e0400..c924009bba 100644 --- a/lib/unicase/u16-ct-tolower.c +++ b/lib/unicase/u16-ct-tolower.c @@ -27,14 +27,14 @@ uint16_t * u16_ct_tolower (const uint16_t *s, size_t n, - casing_prefix_context_t prefix_context, - casing_suffix_context_t suffix_context, - const char *iso639_language, - uninorm_t nf, - uint16_t *resultbuf, size_t *lengthp) + casing_prefix_context_t prefix_context, + casing_suffix_context_t suffix_context, + const char *iso639_language, + uninorm_t nf, + uint16_t *resultbuf, size_t *lengthp) { return u16_casemap (s, n, prefix_context, suffix_context, iso639_language, - uc_tolower, offsetof (struct special_casing_rule, lower[0]), - nf, - resultbuf, lengthp); + uc_tolower, offsetof (struct special_casing_rule, lower[0]), + nf, + resultbuf, lengthp); } diff --git a/lib/unicase/u16-ct-toupper.c b/lib/unicase/u16-ct-toupper.c index 029c74b46c..8ffff9a077 100644 --- a/lib/unicase/u16-ct-toupper.c +++ b/lib/unicase/u16-ct-toupper.c @@ -27,14 +27,14 @@ uint16_t * u16_ct_toupper (const uint16_t *s, size_t n, - casing_prefix_context_t prefix_context, - casing_suffix_context_t suffix_context, - const char *iso639_language, - uninorm_t nf, - uint16_t *resultbuf, size_t *lengthp) + casing_prefix_context_t prefix_context, + casing_suffix_context_t suffix_context, + const char *iso639_language, + uninorm_t nf, + uint16_t *resultbuf, size_t *lengthp) { return u16_casemap (s, n, prefix_context, suffix_context, iso639_language, - uc_toupper, offsetof (struct special_casing_rule, upper[0]), - nf, - resultbuf, lengthp); + uc_toupper, offsetof (struct special_casing_rule, upper[0]), + nf, + resultbuf, lengthp); } diff --git a/lib/unicase/u16-is-casefolded.c b/lib/unicase/u16-is-casefolded.c index 64a4ec18ef..8dca6f8430 100644 --- a/lib/unicase/u16-is-casefolded.c +++ b/lib/unicase/u16-is-casefolded.c @@ -24,7 +24,7 @@ int u16_is_casefolded (const uint16_t *s, size_t n, const char *iso639_language, - bool *resultp) + bool *resultp) { return u16_is_invariant (s, n, u16_casefold, iso639_language, resultp); } diff --git a/lib/unicase/u16-is-lowercase.c b/lib/unicase/u16-is-lowercase.c index 36a0151258..f5dd971ba8 100644 --- a/lib/unicase/u16-is-lowercase.c +++ b/lib/unicase/u16-is-lowercase.c @@ -24,7 +24,7 @@ int u16_is_lowercase (const uint16_t *s, size_t n, const char *iso639_language, - bool *resultp) + bool *resultp) { return u16_is_invariant (s, n, u16_tolower, iso639_language, resultp); } diff --git a/lib/unicase/u16-is-titlecase.c b/lib/unicase/u16-is-titlecase.c index 19aacea1fb..679b64fa1c 100644 --- a/lib/unicase/u16-is-titlecase.c +++ b/lib/unicase/u16-is-titlecase.c @@ -24,7 +24,7 @@ int u16_is_titlecase (const uint16_t *s, size_t n, const char *iso639_language, - bool *resultp) + bool *resultp) { return u16_is_invariant (s, n, u16_totitle, iso639_language, resultp); } diff --git a/lib/unicase/u16-is-uppercase.c b/lib/unicase/u16-is-uppercase.c index 53e697fd2e..31620bbdb0 100644 --- a/lib/unicase/u16-is-uppercase.c +++ b/lib/unicase/u16-is-uppercase.c @@ -24,7 +24,7 @@ int u16_is_uppercase (const uint16_t *s, size_t n, const char *iso639_language, - bool *resultp) + bool *resultp) { return u16_is_invariant (s, n, u16_toupper, iso639_language, resultp); } diff --git a/lib/unicase/u16-tolower.c b/lib/unicase/u16-tolower.c index 0629cb4d29..7bf9820194 100644 --- a/lib/unicase/u16-tolower.c +++ b/lib/unicase/u16-tolower.c @@ -27,13 +27,13 @@ uint16_t * u16_tolower (const uint16_t *s, size_t n, const char *iso639_language, - uninorm_t nf, - uint16_t *resultbuf, size_t *lengthp) + uninorm_t nf, + uint16_t *resultbuf, size_t *lengthp) { return u16_casemap (s, n, - unicase_empty_prefix_context, unicase_empty_suffix_context, - iso639_language, - uc_tolower, offsetof (struct special_casing_rule, lower[0]), - nf, - resultbuf, lengthp); + unicase_empty_prefix_context, unicase_empty_suffix_context, + iso639_language, + uc_tolower, offsetof (struct special_casing_rule, lower[0]), + nf, + resultbuf, lengthp); } diff --git a/lib/unicase/u16-toupper.c b/lib/unicase/u16-toupper.c index f92989aa26..475f618e46 100644 --- a/lib/unicase/u16-toupper.c +++ b/lib/unicase/u16-toupper.c @@ -27,13 +27,13 @@ uint16_t * u16_toupper (const uint16_t *s, size_t n, const char *iso639_language, - uninorm_t nf, - uint16_t *resultbuf, size_t *lengthp) + uninorm_t nf, + uint16_t *resultbuf, size_t *lengthp) { return u16_casemap (s, n, - unicase_empty_prefix_context, unicase_empty_suffix_context, - iso639_language, - uc_toupper, offsetof (struct special_casing_rule, upper[0]), - nf, - resultbuf, lengthp); + unicase_empty_prefix_context, unicase_empty_suffix_context, + iso639_language, + uc_toupper, offsetof (struct special_casing_rule, upper[0]), + nf, + resultbuf, lengthp); } diff --git a/lib/unicase/u32-ct-tolower.c b/lib/unicase/u32-ct-tolower.c index 83e9fa842b..876219c4b3 100644 --- a/lib/unicase/u32-ct-tolower.c +++ b/lib/unicase/u32-ct-tolower.c @@ -27,14 +27,14 @@ uint32_t * u32_ct_tolower (const uint32_t *s, size_t n, - casing_prefix_context_t prefix_context, - casing_suffix_context_t suffix_context, - const char *iso639_language, - uninorm_t nf, - uint32_t *resultbuf, size_t *lengthp) + casing_prefix_context_t prefix_context, + casing_suffix_context_t suffix_context, + const char *iso639_language, + uninorm_t nf, + uint32_t *resultbuf, size_t *lengthp) { return u32_casemap (s, n, prefix_context, suffix_context, iso639_language, - uc_tolower, offsetof (struct special_casing_rule, lower[0]), - nf, - resultbuf, lengthp); + uc_tolower, offsetof (struct special_casing_rule, lower[0]), + nf, + resultbuf, lengthp); } diff --git a/lib/unicase/u32-ct-toupper.c b/lib/unicase/u32-ct-toupper.c index 9043ddebed..d245b23dce 100644 --- a/lib/unicase/u32-ct-toupper.c +++ b/lib/unicase/u32-ct-toupper.c @@ -27,14 +27,14 @@ uint32_t * u32_ct_toupper (const uint32_t *s, size_t n, - casing_prefix_context_t prefix_context, - casing_suffix_context_t suffix_context, - const char *iso639_language, - uninorm_t nf, - uint32_t *resultbuf, size_t *lengthp) + casing_prefix_context_t prefix_context, + casing_suffix_context_t suffix_context, + const char *iso639_language, + uninorm_t nf, + uint32_t *resultbuf, size_t *lengthp) { return u32_casemap (s, n, prefix_context, suffix_context, iso639_language, - uc_toupper, offsetof (struct special_casing_rule, upper[0]), - nf, - resultbuf, lengthp); + uc_toupper, offsetof (struct special_casing_rule, upper[0]), + nf, + resultbuf, lengthp); } diff --git a/lib/unicase/u32-is-casefolded.c b/lib/unicase/u32-is-casefolded.c index a71c767dab..3abb7f6927 100644 --- a/lib/unicase/u32-is-casefolded.c +++ b/lib/unicase/u32-is-casefolded.c @@ -24,7 +24,7 @@ int u32_is_casefolded (const uint32_t *s, size_t n, const char *iso639_language, - bool *resultp) + bool *resultp) { return u32_is_invariant (s, n, u32_casefold, iso639_language, resultp); } diff --git a/lib/unicase/u32-is-lowercase.c b/lib/unicase/u32-is-lowercase.c index 104afaae90..d4eb8b68e5 100644 --- a/lib/unicase/u32-is-lowercase.c +++ b/lib/unicase/u32-is-lowercase.c @@ -24,7 +24,7 @@ int u32_is_lowercase (const uint32_t *s, size_t n, const char *iso639_language, - bool *resultp) + bool *resultp) { return u32_is_invariant (s, n, u32_tolower, iso639_language, resultp); } diff --git a/lib/unicase/u32-is-titlecase.c b/lib/unicase/u32-is-titlecase.c index 5b07c8dd07..ad66edb2d4 100644 --- a/lib/unicase/u32-is-titlecase.c +++ b/lib/unicase/u32-is-titlecase.c @@ -24,7 +24,7 @@ int u32_is_titlecase (const uint32_t *s, size_t n, const char *iso639_language, - bool *resultp) + bool *resultp) { return u32_is_invariant (s, n, u32_totitle, iso639_language, resultp); } diff --git a/lib/unicase/u32-is-uppercase.c b/lib/unicase/u32-is-uppercase.c index bb38fc69d6..c94c10ea8b 100644 --- a/lib/unicase/u32-is-uppercase.c +++ b/lib/unicase/u32-is-uppercase.c @@ -24,7 +24,7 @@ int u32_is_uppercase (const uint32_t *s, size_t n, const char *iso639_language, - bool *resultp) + bool *resultp) { return u32_is_invariant (s, n, u32_toupper, iso639_language, resultp); } diff --git a/lib/unicase/u32-tolower.c b/lib/unicase/u32-tolower.c index daa5c4d368..b22f9155ef 100644 --- a/lib/unicase/u32-tolower.c +++ b/lib/unicase/u32-tolower.c @@ -27,13 +27,13 @@ uint32_t * u32_tolower (const uint32_t *s, size_t n, const char *iso639_language, - uninorm_t nf, - uint32_t *resultbuf, size_t *lengthp) + uninorm_t nf, + uint32_t *resultbuf, size_t *lengthp) { return u32_casemap (s, n, - unicase_empty_prefix_context, unicase_empty_suffix_context, - iso639_language, - uc_tolower, offsetof (struct special_casing_rule, lower[0]), - nf, - resultbuf, lengthp); + unicase_empty_prefix_context, unicase_empty_suffix_context, + iso639_language, + uc_tolower, offsetof (struct special_casing_rule, lower[0]), + nf, + resultbuf, lengthp); } diff --git a/lib/unicase/u32-toupper.c b/lib/unicase/u32-toupper.c index 3430ad952d..b7f857a883 100644 --- a/lib/unicase/u32-toupper.c +++ b/lib/unicase/u32-toupper.c @@ -27,13 +27,13 @@ uint32_t * u32_toupper (const uint32_t *s, size_t n, const char *iso639_language, - uninorm_t nf, - uint32_t *resultbuf, size_t *lengthp) + uninorm_t nf, + uint32_t *resultbuf, size_t *lengthp) { return u32_casemap (s, n, - unicase_empty_prefix_context, unicase_empty_suffix_context, - iso639_language, - uc_toupper, offsetof (struct special_casing_rule, upper[0]), - nf, - resultbuf, lengthp); + unicase_empty_prefix_context, unicase_empty_suffix_context, + iso639_language, + uc_toupper, offsetof (struct special_casing_rule, upper[0]), + nf, + resultbuf, lengthp); } diff --git a/lib/unicase/u8-casefold.c b/lib/unicase/u8-casefold.c index 321081372f..39254a0963 100644 --- a/lib/unicase/u8-casefold.c +++ b/lib/unicase/u8-casefold.c @@ -47,28 +47,28 @@ read_file (FILE *stream) while (! feof (stream)) { if (size + BUFSIZE > alloc) - { - alloc = alloc + alloc / 2; - if (alloc < size + BUFSIZE) - alloc = size + BUFSIZE; - buf = realloc (buf, alloc); - if (buf == NULL) - { - fprintf (stderr, "out of memory\n"); - exit (1); - } - } + { + alloc = alloc + alloc / 2; + if (alloc < size + BUFSIZE) + alloc = size + BUFSIZE; + buf = realloc (buf, alloc); + if (buf == NULL) + { + fprintf (stderr, "out of memory\n"); + exit (1); + } + } count = fread (buf + size, 1, BUFSIZE, stream); if (count == 0) - { - if (ferror (stream)) - { - perror ("fread"); - exit (1); - } - } + { + if (ferror (stream)) + { + perror ("fread"); + exit (1); + } + } else - size += count; + size += count; } buf = realloc (buf, size + 1); if (buf == NULL) @@ -92,9 +92,9 @@ main (int argc, char * argv[]) int length = strlen (input); size_t output_length; uint8_t *output = - u8_casefold ((uint8_t *) input, length, uc_locale_language (), - NULL, - NULL, &output_length); + u8_casefold ((uint8_t *) input, length, uc_locale_language (), + NULL, + NULL, &output_length); fwrite (output, 1, output_length, stdout); diff --git a/lib/unicase/u8-ct-tolower.c b/lib/unicase/u8-ct-tolower.c index 3755821e30..c212d732a5 100644 --- a/lib/unicase/u8-ct-tolower.c +++ b/lib/unicase/u8-ct-tolower.c @@ -27,14 +27,14 @@ uint8_t * u8_ct_tolower (const uint8_t *s, size_t n, - casing_prefix_context_t prefix_context, - casing_suffix_context_t suffix_context, - const char *iso639_language, - uninorm_t nf, - uint8_t *resultbuf, size_t *lengthp) + casing_prefix_context_t prefix_context, + casing_suffix_context_t suffix_context, + const char *iso639_language, + uninorm_t nf, + uint8_t *resultbuf, size_t *lengthp) { return u8_casemap (s, n, prefix_context, suffix_context, iso639_language, - uc_tolower, offsetof (struct special_casing_rule, lower[0]), - nf, - resultbuf, lengthp); + uc_tolower, offsetof (struct special_casing_rule, lower[0]), + nf, + resultbuf, lengthp); } diff --git a/lib/unicase/u8-ct-toupper.c b/lib/unicase/u8-ct-toupper.c index 9dca2fcac5..252b1a7169 100644 --- a/lib/unicase/u8-ct-toupper.c +++ b/lib/unicase/u8-ct-toupper.c @@ -27,14 +27,14 @@ uint8_t * u8_ct_toupper (const uint8_t *s, size_t n, - casing_prefix_context_t prefix_context, - casing_suffix_context_t suffix_context, - const char *iso639_language, - uninorm_t nf, - uint8_t *resultbuf, size_t *lengthp) + casing_prefix_context_t prefix_context, + casing_suffix_context_t suffix_context, + const char *iso639_language, + uninorm_t nf, + uint8_t *resultbuf, size_t *lengthp) { return u8_casemap (s, n, prefix_context, suffix_context, iso639_language, - uc_toupper, offsetof (struct special_casing_rule, upper[0]), - nf, - resultbuf, lengthp); + uc_toupper, offsetof (struct special_casing_rule, upper[0]), + nf, + resultbuf, lengthp); } diff --git a/lib/unicase/u8-is-casefolded.c b/lib/unicase/u8-is-casefolded.c index 30122b785f..66f261e838 100644 --- a/lib/unicase/u8-is-casefolded.c +++ b/lib/unicase/u8-is-casefolded.c @@ -24,7 +24,7 @@ int u8_is_casefolded (const uint8_t *s, size_t n, const char *iso639_language, - bool *resultp) + bool *resultp) { return u8_is_invariant (s, n, u8_casefold, iso639_language, resultp); } diff --git a/lib/unicase/u8-is-lowercase.c b/lib/unicase/u8-is-lowercase.c index 5b0df8be7e..018c495fad 100644 --- a/lib/unicase/u8-is-lowercase.c +++ b/lib/unicase/u8-is-lowercase.c @@ -24,7 +24,7 @@ int u8_is_lowercase (const uint8_t *s, size_t n, const char *iso639_language, - bool *resultp) + bool *resultp) { return u8_is_invariant (s, n, u8_tolower, iso639_language, resultp); } diff --git a/lib/unicase/u8-is-titlecase.c b/lib/unicase/u8-is-titlecase.c index 474502a726..a0a339309e 100644 --- a/lib/unicase/u8-is-titlecase.c +++ b/lib/unicase/u8-is-titlecase.c @@ -24,7 +24,7 @@ int u8_is_titlecase (const uint8_t *s, size_t n, const char *iso639_language, - bool *resultp) + bool *resultp) { return u8_is_invariant (s, n, u8_totitle, iso639_language, resultp); } diff --git a/lib/unicase/u8-is-uppercase.c b/lib/unicase/u8-is-uppercase.c index 7f14f9249a..2613c292b8 100644 --- a/lib/unicase/u8-is-uppercase.c +++ b/lib/unicase/u8-is-uppercase.c @@ -24,7 +24,7 @@ int u8_is_uppercase (const uint8_t *s, size_t n, const char *iso639_language, - bool *resultp) + bool *resultp) { return u8_is_invariant (s, n, u8_toupper, iso639_language, resultp); } diff --git a/lib/unicase/u8-tolower.c b/lib/unicase/u8-tolower.c index 1cd7cfa431..456d0f5407 100644 --- a/lib/unicase/u8-tolower.c +++ b/lib/unicase/u8-tolower.c @@ -27,15 +27,15 @@ uint8_t * u8_tolower (const uint8_t *s, size_t n, const char *iso639_language, - uninorm_t nf, - uint8_t *resultbuf, size_t *lengthp) + uninorm_t nf, + uint8_t *resultbuf, size_t *lengthp) { return u8_casemap (s, n, - unicase_empty_prefix_context, unicase_empty_suffix_context, - iso639_language, - uc_tolower, offsetof (struct special_casing_rule, lower[0]), - nf, - resultbuf, lengthp); + unicase_empty_prefix_context, unicase_empty_suffix_context, + iso639_language, + uc_tolower, offsetof (struct special_casing_rule, lower[0]), + nf, + resultbuf, lengthp); } @@ -60,28 +60,28 @@ read_file (FILE *stream) while (! feof (stream)) { if (size + BUFSIZE > alloc) - { - alloc = alloc + alloc / 2; - if (alloc < size + BUFSIZE) - alloc = size + BUFSIZE; - buf = realloc (buf, alloc); - if (buf == NULL) - { - fprintf (stderr, "out of memory\n"); - exit (1); - } - } + { + alloc = alloc + alloc / 2; + if (alloc < size + BUFSIZE) + alloc = size + BUFSIZE; + buf = realloc (buf, alloc); + if (buf == NULL) + { + fprintf (stderr, "out of memory\n"); + exit (1); + } + } count = fread (buf + size, 1, BUFSIZE, stream); if (count == 0) - { - if (ferror (stream)) - { - perror ("fread"); - exit (1); - } - } + { + if (ferror (stream)) + { + perror ("fread"); + exit (1); + } + } else - size += count; + size += count; } buf = realloc (buf, size + 1); if (buf == NULL) @@ -105,9 +105,9 @@ main (int argc, char * argv[]) int length = strlen (input); size_t output_length; uint8_t *output = - u8_tolower ((uint8_t *) input, length, uc_locale_language (), - NULL, - NULL, &output_length); + u8_tolower ((uint8_t *) input, length, uc_locale_language (), + NULL, + NULL, &output_length); fwrite (output, 1, output_length, stdout); diff --git a/lib/unicase/u8-totitle.c b/lib/unicase/u8-totitle.c index cf29c1bab7..925e23d7d6 100644 --- a/lib/unicase/u8-totitle.c +++ b/lib/unicase/u8-totitle.c @@ -47,28 +47,28 @@ read_file (FILE *stream) while (! feof (stream)) { if (size + BUFSIZE > alloc) - { - alloc = alloc + alloc / 2; - if (alloc < size + BUFSIZE) - alloc = size + BUFSIZE; - buf = realloc (buf, alloc); - if (buf == NULL) - { - fprintf (stderr, "out of memory\n"); - exit (1); - } - } + { + alloc = alloc + alloc / 2; + if (alloc < size + BUFSIZE) + alloc = size + BUFSIZE; + buf = realloc (buf, alloc); + if (buf == NULL) + { + fprintf (stderr, "out of memory\n"); + exit (1); + } + } count = fread (buf + size, 1, BUFSIZE, stream); if (count == 0) - { - if (ferror (stream)) - { - perror ("fread"); - exit (1); - } - } + { + if (ferror (stream)) + { + perror ("fread"); + exit (1); + } + } else - size += count; + size += count; } buf = realloc (buf, size + 1); if (buf == NULL) @@ -92,9 +92,9 @@ main (int argc, char * argv[]) int length = strlen (input); size_t output_length; uint8_t *output = - u8_toupper ((uint8_t *) input, length, uc_locale_language (), - NULL, - NULL, &output_length); + u8_toupper ((uint8_t *) input, length, uc_locale_language (), + NULL, + NULL, &output_length); fwrite (output, 1, output_length, stdout); diff --git a/lib/unicase/u8-toupper.c b/lib/unicase/u8-toupper.c index a97d98ce58..ad10613138 100644 --- a/lib/unicase/u8-toupper.c +++ b/lib/unicase/u8-toupper.c @@ -27,15 +27,15 @@ uint8_t * u8_toupper (const uint8_t *s, size_t n, const char *iso639_language, - uninorm_t nf, - uint8_t *resultbuf, size_t *lengthp) + uninorm_t nf, + uint8_t *resultbuf, size_t *lengthp) { return u8_casemap (s, n, - unicase_empty_prefix_context, unicase_empty_suffix_context, - iso639_language, - uc_toupper, offsetof (struct special_casing_rule, upper[0]), - nf, - resultbuf, lengthp); + unicase_empty_prefix_context, unicase_empty_suffix_context, + iso639_language, + uc_toupper, offsetof (struct special_casing_rule, upper[0]), + nf, + resultbuf, lengthp); } @@ -60,28 +60,28 @@ read_file (FILE *stream) while (! feof (stream)) { if (size + BUFSIZE > alloc) - { - alloc = alloc + alloc / 2; - if (alloc < size + BUFSIZE) - alloc = size + BUFSIZE; - buf = realloc (buf, alloc); - if (buf == NULL) - { - fprintf (stderr, "out of memory\n"); - exit (1); - } - } + { + alloc = alloc + alloc / 2; + if (alloc < size + BUFSIZE) + alloc = size + BUFSIZE; + buf = realloc (buf, alloc); + if (buf == NULL) + { + fprintf (stderr, "out of memory\n"); + exit (1); + } + } count = fread (buf + size, 1, BUFSIZE, stream); if (count == 0) - { - if (ferror (stream)) - { - perror ("fread"); - exit (1); - } - } + { + if (ferror (stream)) + { + perror ("fread"); + exit (1); + } + } else - size += count; + size += count; } buf = realloc (buf, size + 1); if (buf == NULL) @@ -105,9 +105,9 @@ main (int argc, char * argv[]) int length = strlen (input); size_t output_length; uint8_t *output = - u8_toupper ((uint8_t *) input, length, uc_locale_language (), - NULL, - NULL, &output_length); + u8_toupper ((uint8_t *) input, length, uc_locale_language (), + NULL, + NULL, &output_length); fwrite (output, 1, output_length, stdout); diff --git a/lib/unicase/ulc-casecmp.c b/lib/unicase/ulc-casecmp.c index e07102190c..3fd8dfcd58 100644 --- a/lib/unicase/ulc-casecmp.c +++ b/lib/unicase/ulc-casecmp.c @@ -30,8 +30,8 @@ static uint8_t * ulc_u8_casefold (const char *s, size_t n, const char *iso639_language, - uninorm_t nf, - uint8_t *resultbuf, size_t *lengthp) + uninorm_t nf, + uint8_t *resultbuf, size_t *lengthp) { uint8_t convbuf[2048 / sizeof (uint8_t)]; uint8_t *conv; @@ -42,22 +42,22 @@ ulc_u8_casefold (const char *s, size_t n, const char *iso639_language, conv_length = sizeof (convbuf) / sizeof (uint8_t); conv = u8_conv_from_encoding (locale_charset (), iconveh_error, s, n, NULL, - convbuf, &conv_length); + convbuf, &conv_length); if (conv == NULL) /* errno is set here. */ return NULL; /* Case-fold and normalize. */ result = u8_casefold (conv, conv_length, iso639_language, nf, - resultbuf, lengthp); + resultbuf, lengthp); if (result == NULL) { if (conv != convbuf) - { - int saved_errno = errno; - free (conv); - errno = saved_errno; - } + { + int saved_errno = errno; + free (conv); + errno = saved_errno; + } return NULL; } diff --git a/lib/unicase/ulc-casexfrm.c b/lib/unicase/ulc-casexfrm.c index aded556fe3..883b98d964 100644 --- a/lib/unicase/ulc-casexfrm.c +++ b/lib/unicase/ulc-casexfrm.c @@ -27,8 +27,8 @@ char * ulc_casexfrm (const char *s, size_t n, const char *iso639_language, - uninorm_t nf, - char *resultbuf, size_t *lengthp) + uninorm_t nf, + char *resultbuf, size_t *lengthp) { uint8_t convbuf[2048 / sizeof (uint8_t)]; uint8_t *conv; @@ -39,22 +39,22 @@ ulc_casexfrm (const char *s, size_t n, const char *iso639_language, conv_length = sizeof (convbuf) / sizeof (uint8_t); conv = u8_conv_from_encoding (locale_charset (), iconveh_error, s, n, NULL, - convbuf, &conv_length); + convbuf, &conv_length); if (conv == NULL) /* errno is set here. */ return NULL; /* Case-fold and normalize. */ result = u8_casexfrm (conv, conv_length, iso639_language, nf, - resultbuf, lengthp); + resultbuf, lengthp); if (result == NULL) { if (conv != convbuf) - { - int saved_errno = errno; - free (conv); - errno = saved_errno; - } + { + int saved_errno = errno; + free (conv); + errno = saved_errno; + } return NULL; } diff --git a/lib/unicase/unicasemap.h b/lib/unicase/unicasemap.h index 8da8c51d28..14d1b467fe 100644 --- a/lib/unicase/unicasemap.h +++ b/lib/unicase/unicasemap.h @@ -23,30 +23,30 @@ extern uint8_t * u8_casemap (const uint8_t *s, size_t n, - casing_prefix_context_t prefix_context, - casing_suffix_context_t suffix_context, - const char *iso639_language, - ucs4_t (*single_character_map) (ucs4_t), - size_t offset_in_rule, /* offset in 'struct special_casing_rule' */ - uninorm_t nf, - uint8_t *resultbuf, size_t *lengthp); + casing_prefix_context_t prefix_context, + casing_suffix_context_t suffix_context, + const char *iso639_language, + ucs4_t (*single_character_map) (ucs4_t), + size_t offset_in_rule, /* offset in 'struct special_casing_rule' */ + uninorm_t nf, + uint8_t *resultbuf, size_t *lengthp); extern uint16_t * u16_casemap (const uint16_t *s, size_t n, - casing_prefix_context_t prefix_context, - casing_suffix_context_t suffix_context, - const char *iso639_language, - ucs4_t (*single_character_map) (ucs4_t), - size_t offset_in_rule, /* offset in 'struct special_casing_rule' */ - uninorm_t nf, - uint16_t *resultbuf, size_t *lengthp); + casing_prefix_context_t prefix_context, + casing_suffix_context_t suffix_context, + const char *iso639_language, + ucs4_t (*single_character_map) (ucs4_t), + size_t offset_in_rule, /* offset in 'struct special_casing_rule' */ + uninorm_t nf, + uint16_t *resultbuf, size_t *lengthp); extern uint32_t * u32_casemap (const uint32_t *s, size_t n, - casing_prefix_context_t prefix_context, - casing_suffix_context_t suffix_context, - const char *iso639_language, - ucs4_t (*single_character_map) (ucs4_t), - size_t offset_in_rule, /* offset in 'struct special_casing_rule' */ - uninorm_t nf, - uint32_t *resultbuf, size_t *lengthp); + casing_prefix_context_t prefix_context, + casing_suffix_context_t suffix_context, + const char *iso639_language, + ucs4_t (*single_character_map) (ucs4_t), + size_t offset_in_rule, /* offset in 'struct special_casing_rule' */ + uninorm_t nf, + uint32_t *resultbuf, size_t *lengthp); |