diff options
Diffstat (limited to 'man3/iswalpha.3')
| -rw-r--r-- | man3/iswalpha.3 | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/man3/iswalpha.3 b/man3/iswalpha.3 index a05dfe9..612a8d8 100644 --- a/man3/iswalpha.3 +++ b/man3/iswalpha.3 @@ -9,7 +9,7 @@ .\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html .\" ISO/IEC 9899:1999 .\" -.TH iswalpha 3 2023-07-20 "Linux man-pages 6.05.01" +.TH iswalpha 3 2023-10-31 "Linux man-pages 6.7" .SH NAME iswalpha \- test for alphabetic wide character .SH LIBRARY @@ -18,7 +18,7 @@ Standard C library .SH SYNOPSIS .nf .B #include <wctype.h> -.PP +.P .BI "int iswalpha(wint_t " wc ); .fi .SH DESCRIPTION @@ -31,30 +31,30 @@ It tests whether .I wc is a wide character belonging to the wide-character class "alpha". -.PP +.P The wide-character class "alpha" is a subclass of the wide-character class "alnum", and therefore also a subclass of the wide-character class "graph" and of the wide-character class "print". -.PP +.P Being a subclass of the wide-character class "print", the wide-character class "alpha" is disjoint from the wide-character class "cntrl". -.PP +.P Being a subclass of the wide-character class "graph", the wide-character class "alpha" is disjoint from the wide-character class "space" and its subclass "blank". -.PP +.P Being a subclass of the wide-character class "alnum", the wide-character class "alpha" is disjoint from the wide-character class "punct". -.PP +.P The wide-character class "alpha" is disjoint from the wide-character class "digit". -.PP +.P The wide-character class "alpha" contains the wide-character classes "upper" and "lower". -.PP +.P The wide-character class "alpha" always contains at least the letters \[aq]A\[aq] to \[aq]Z\[aq] and \[aq]a\[aq] to \[aq]z\[aq]. .SH RETURN VALUE @@ -80,7 +80,6 @@ T{ .BR iswalpha () T} Thread safety MT-Safe locale .TE -.sp 1 .SH STANDARDS C11, POSIX.1-2008. .SH HISTORY |