New upstream version 0.9.8upstream/0.9.8

1 files changed, 86 insertions, 42 deletions

diff --git a/doc/libunistring.info b/doc/libunistring.info
index 52882c2c..d1fdfa25 100644
--- a/doc/libunistring.info
+++ b/doc/libunistring.info
@@ -1,4 +1,4 @@
-This is libunistring.info, produced by makeinfo version 6.1 from
+This is libunistring.info, produced by makeinfo version 6.3 from
 libunistring.texi.
 
 INFO-DIR-SECTION Software development
@@ -2866,6 +2866,10 @@ clusters in a string.
      if no grapheme cluster break is encountered before it.  Returns
      NULL if and only if ‘S == END’.
 
+     Note that these functions do not handle the case when a character
+     outside of the range between S and END is needed to determine the
+     boundary.  Use ‘_grapheme_breaks’ functions for such cases.
+
  -- Function: void u8_grapheme_prev (const uint8_t *S, const uint8_t
           *START)
  -- Function: void u16_grapheme_prev (const uint16_t *S, const uint16_t
@@ -2876,6 +2880,10 @@ clusters in a string.
      no grapheme cluster break is encountered before it.  Returns NULL
      if and only if ‘S == START’.
 
+     Note that these functions do not handle the case when a character
+     outside of the range between START and S is needed to determine the
+     boundary.  Use ‘_grapheme_breaks’ functions for such cases.
+
    The following functions determine all of the grapheme cluster
 boundaries in a string.
 
@@ -2887,8 +2895,10 @@ boundaries in a string.
           char *P)
  -- Function: void ulc_grapheme_breaks (const char *S, size_t N, char
           *P)
+ -- Function: void uc_grapheme_breaks (const ucs_t *S, size_t N, char
+          *P)
      Determines the grapheme cluster break points in S, an array of N
-     units, and stores the result at ‘P[0..N-1]’.
+     units, and stores the result at ‘P[0..NX-1]’.
      ‘P[i] = 1’
           means that there is a grapheme cluster boundary between
           ‘S[i-1]’ and ‘S[i]’.
@@ -2898,6 +2908,14 @@ boundaries in a string.
      ‘P[0]’ is always set to 1, because there is always a grapheme
      cluster break at start of text.
 
+     In addition to the above variants for UTF-8, UTF-16, and UTF-32
+     strings, ‘<unigbrk.h>’ provides another variant:
+     ‘uc_grapheme_breaks’.
+
+     This is similar to ‘u32_grapheme_breaks’, but it accepts any
+     characters which may not be represented in UTF-32, such as control
+     characters.
+
 
 File: libunistring.info,  Node: Grapheme cluster break property,  Prev: Grapheme cluster breaks in a string,  Up: unigbrk.h
 
@@ -2925,6 +2943,12 @@ property.  More values may be added in the future.
  -- Constant: int GBP_T
  -- Constant: int GBP_LV
  -- Constant: int GBP_LVT
+ -- Constant: int GBP_RI
+ -- Constant: int GBP_ZWJ
+ -- Constant: int GBP_EB
+ -- Constant: int GBP_EM
+ -- Constant: int GBP_GAZ
+ -- Constant: int GBP_EBG
 
    The following function looks up the grapheme cluster break property
 of a character.
@@ -2948,6 +2972,10 @@ the higher-level functions in the previous section are directly based.
      described in the Unicode standard, because the standard says that
      they are preferred.
 
+     Note that this function do not handle the case when three ore more
+     consecutive characters are needed to determine the boundary.  Use
+     ‘uc_grapheme_breaks’ for such cases.
+
 
 File: libunistring.info,  Node: uniwbrk.h,  Next: unilbrk.h,  Prev: unigbrk.h,  Up: Top
 
@@ -3016,6 +3044,15 @@ More values may be added in the future.
  -- Constant: int WBP_MIDNUM
  -- Constant: int WBP_NUMERIC
  -- Constant: int WBP_EXTENDNUMLET
+ -- Constant: int WBP_RI
+ -- Constant: int WBP_DQ
+ -- Constant: int WBP_SQ
+ -- Constant: int WBP_HL
+ -- Constant: int WBP_ZWJ
+ -- Constant: int WBP_EB
+ -- Constant: int WBP_EM
+ -- Constant: int WBP_GAZ
+ -- Constant: int WBP_EBG
 
    The following function looks up the word break property of a
 character.
@@ -3235,6 +3272,11 @@ single Unicode character.
      When a decomposition exists, ‘DECOMPOSITION[0..N-1]’ is filled and
      N is returned.  Otherwise -1 is returned.
 
+     Note: This function returns the (simple) “canonical decomposition”
+     of UC.  If you want the “full canonical decomposition” of UC, that
+     is, the recursive application of “canonical decomposition”, use the
+     function ‘u*_normalize’ with argument ‘UNINORM_NFD’ instead.
+
 
 File: libunistring.info,  Node: Composition of characters,  Next: Normalization of strings,  Prev: Decomposition of characters,  Up: uninorm.h
 
@@ -5642,11 +5684,11 @@ Index
 * u16_endswith:                          Elementary string functions on NUL terminated strings.
                                                               (line 259)
 * u16_grapheme_breaks:                   Grapheme cluster breaks in a string.
-                                                              (line  34)
+                                                              (line  42)
 * u16_grapheme_next:                     Grapheme cluster breaks in a string.
                                                               (line  11)
 * u16_grapheme_prev:                     Grapheme cluster breaks in a string.
-                                                              (line  21)
+                                                              (line  25)
 * u16_is_cased:                          Case detection.      (line  55)
 * u16_is_casefolded:                     Case detection.      (line  42)
 * u16_is_lowercase:                      Case detection.      (line  22)
@@ -5801,11 +5843,11 @@ Index
 * u32_endswith:                          Elementary string functions on NUL terminated strings.
                                                               (line 261)
 * u32_grapheme_breaks:                   Grapheme cluster breaks in a string.
-                                                              (line  36)
+                                                              (line  44)
 * u32_grapheme_next:                     Grapheme cluster breaks in a string.
                                                               (line  13)
 * u32_grapheme_prev:                     Grapheme cluster breaks in a string.
-                                                              (line  23)
+                                                              (line  27)
 * u32_is_cased:                          Case detection.      (line  57)
 * u32_is_casefolded:                     Case detection.      (line  44)
 * u32_is_lowercase:                      Case detection.      (line  24)
@@ -5960,11 +6002,11 @@ Index
 * u8_endswith:                           Elementary string functions on NUL terminated strings.
                                                               (line 257)
 * u8_grapheme_breaks:                    Grapheme cluster breaks in a string.
-                                                              (line  32)
+                                                              (line  40)
 * u8_grapheme_next:                      Grapheme cluster breaks in a string.
                                                               (line   9)
 * u8_grapheme_prev:                      Grapheme cluster breaks in a string.
-                                                              (line  19)
+                                                              (line  23)
 * u8_is_cased:                           Case detection.      (line  53)
 * u8_is_casefolded:                      Case detection.      (line  40)
 * u8_is_lowercase:                       Case detection.      (line  20)
@@ -6117,7 +6159,9 @@ Index
 * uc_general_category_or:                Object oriented API. (line 174)
 * uc_general_category_t:                 Object oriented API. (line   6)
 * uc_graphemeclusterbreak_property:      Grapheme cluster break property.
-                                                              (line  31)
+                                                              (line  37)
+* uc_grapheme_breaks:                    Grapheme cluster breaks in a string.
+                                                              (line  48)
 * uc_is_alnum:                           Classifications like in ISO C.
                                                               (line  13)
 * uc_is_alpha:                           Classifications like in ISO C.
@@ -6138,7 +6182,7 @@ Index
 * uc_is_graph:                           Classifications like in ISO C.
                                                               (line  30)
 * uc_is_grapheme_break:                  Grapheme cluster break property.
-                                                              (line  38)
+                                                              (line  44)
 * uc_is_java_whitespace:                 ISO C and Java syntax.
                                                               (line  13)
 * uc_is_lower:                           Classifications like in ISO C.
@@ -6357,7 +6401,7 @@ Index
 * uc_toupper:                            Case mappings of characters.
                                                               (line  16)
 * uc_width:                              uniwidth.h.          (line  22)
-* uc_wordbreak_property:                 Word break property. (line  31)
+* uc_wordbreak_property:                 Word break property. (line  40)
 * uint16_t:                              unitypes.h.          (line   9)
 * uint32_t:                              unitypes.h.          (line  10)
 * uint8_t:                               unitypes.h.          (line   8)
@@ -6371,7 +6415,7 @@ Index
                                                               (line  77)
 * ulc_fprintf:                           unistdio.h.          (line 184)
 * ulc_grapheme_breaks:                   Grapheme cluster breaks in a string.
-                                                              (line  38)
+                                                              (line  46)
 * ulc_possible_linebreaks:               unilbrk.h.           (line  48)
 * ulc_snprintf:                          unistdio.h.          (line  44)
 * ulc_sprintf:                           unistdio.h.          (line  42)
@@ -6496,36 +6540,36 @@ Node: Classifications like in ISO C112234
 Node: uniwidth.h115046
 Node: unigbrk.h117092
 Node: Grapheme cluster breaks in a string118586
-Node: Grapheme cluster break property120691
-Node: uniwbrk.h122592
-Node: Word breaks in a string123130
-Node: Word break property124222
-Node: unilbrk.h125321
-Node: uninorm.h129617
-Node: Decomposition of characters130254
-Node: Composition of characters133731
-Node: Normalization of strings134444
-Node: Normalizing comparisons136521
-Node: Normalization of streams138923
-Node: unicase.h141048
-Node: Case mappings of characters141737
-Node: Case mappings of strings143886
-Node: Case mappings of substrings147237
-Node: Case insensitive comparison154159
-Node: Case detection159564
-Node: uniregex.h162878
-Node: Using the library163105
-Node: Installation163516
-Node: Compiler options164003
-Node: Include files165643
-Node: Autoconf macro166896
-Node: Reporting problems168536
-Node: More functionality169354
-Node: Licenses169797
-Node: GNU GPL172228
-Node: GNU LGPL209973
-Node: GNU FDL218456
-Node: Index243765
+Node: Grapheme cluster break property121521
+Node: uniwbrk.h123765
+Node: Word breaks in a string124303
+Node: Word break property125395
+Node: unilbrk.h126722
+Node: uninorm.h131018
+Node: Decomposition of characters131655
+Node: Composition of characters135436
+Node: Normalization of strings136149
+Node: Normalizing comparisons138226
+Node: Normalization of streams140628
+Node: unicase.h142753
+Node: Case mappings of characters143442
+Node: Case mappings of strings145591
+Node: Case mappings of substrings148942
+Node: Case insensitive comparison155864
+Node: Case detection161269
+Node: uniregex.h164583
+Node: Using the library164810
+Node: Installation165221
+Node: Compiler options165708
+Node: Include files167348
+Node: Autoconf macro168601
+Node: Reporting problems170241
+Node: More functionality171059
+Node: Licenses171502
+Node: GNU GPL173933
+Node: GNU LGPL211678
+Node: GNU FDL220161
+Node: Index245470
 
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