diff options
Diffstat (limited to 'man3/iswgraph.3')
| -rw-r--r-- | man3/iswgraph.3 | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/man3/iswgraph.3 b/man3/iswgraph.3 index 6045edbf37..3731942326 100644 --- a/man3/iswgraph.3 +++ b/man3/iswgraph.3 @@ -21,8 +21,11 @@ iswgraph \- test for graphic wide character .BI "int iswgraph(wint_t " wc ); .fi .SH DESCRIPTION -The \fBiswgraph\fP() function is the wide-character equivalent of the -\fBisgraph\fP(3) function. +The +.BR iswgraph () +function is the wide-character equivalent of the +.BR isgraph (3) +function. It tests whether \fIwc\fP is a wide character belonging to the wide-character class "graph". .PP @@ -44,7 +47,9 @@ wide-character class "print" except the space character. It therefore contains the wide-character classes "alnum" and "punct". .SH "RETURN VALUE" -The \fBiswgraph\fP() function returns non-zero +The +.BR iswgraph () +function returns non-zero if \fIwc\fP is a wide character belonging to the wide-character class "graph". Otherwise it returns zero. @@ -54,5 +59,7 @@ C99. .BR isgraph (3), .BR iswctype (3) .SH NOTES -The behaviour of \fBiswgraph\fP() depends on the LC_CTYPE category of the +The behaviour of +.BR iswgraph () +depends on the LC_CTYPE category of the current locale. |