diff options
Diffstat (limited to 'man3/iswgraph.3')
| -rw-r--r-- | man3/iswgraph.3 | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/man3/iswgraph.3 b/man3/iswgraph.3 index 7cf6354027..9aa1f8f741 100644 --- a/man3/iswgraph.3 +++ b/man3/iswgraph.3 @@ -24,29 +24,29 @@ iswgraph \- test for graphic wide character The \fBiswgraph\fP() function is the wide-character equivalent of the \fBisgraph\fP() function. It tests whether \fIwc\fP is a wide character -belonging to the wide character class "graph". +belonging to the wide-character class "graph". .PP -The wide character class "graph" is a subclass of the wide character class +The wide-character class "graph" is a subclass of the wide-character class "print". .PP -Being a subclass of the wide character class "print", -the wide character class -"graph" is disjoint from the wide character class "cntrl". +Being a subclass of the wide-character class "print", +the wide-character class +"graph" is disjoint from the wide-character class "cntrl". .PP -The wide character class "graph" is disjoint from the wide character class +The wide-character class "graph" is disjoint from the wide-character class "space" and therefore also disjoint from its subclass "blank". .\" Note: UNIX98 (susv2/xbd/locale.html) says that "graph" and "space" may .\" have characters in common, except U+0020. But C99 (ISO/IEC 9899:1999 .\" section 7.25.2.1.10) says that "space" and "graph" are disjoint. .PP -The wide character class "graph" contains all the wide characters from the -wide character class "print" except the space character. +The wide-character class "graph" contains all the wide characters from the +wide-character class "print" except the space character. It therefore contains -the wide character classes "alnum" and "punct". +the wide-character classes "alnum" and "punct". .SH "RETURN VALUE" The \fBiswgraph\fP() function returns non-zero if \fIwc\fP is a wide character -belonging to the wide character class "graph". +belonging to the wide-character class "graph". Otherwise it returns zero. .SH "CONFORMING TO" C99. |