--- iswalnum.3 2003-05-20 15:21:44.000000000 -0700 +++ iswalnum.3.edit 2006-08-09 13:28:43.000000000 -0700 @@ -111,9 +111,15 @@ or .Vt wint_t ) . See the description for the similarly-named single byte classification -functions (like +functions (such as .Xr isalnum 3 ) , for details. +.Pp +Extended locale versions of these functions are documented in +.Xr iswalnum_l 3 . +See +.Xr xlocale 3 +for more information. .Sh RETURN VALUES The functions return zero if the character tests false and return non-zero if the character tests true. @@ -136,6 +142,7 @@ .Xr isspace 3 , .Xr isspecial 3 , .Xr isupper 3 , +.Xr iswalnum_l 3 , .Xr isxdigit 3 , .Xr wctype 3 .Sh STANDARDS @@ -147,7 +154,7 @@ .Fn iswideogram , .Fn iswnumber , .Fn iswphonogram , -.Fn iswrune +.Fn iswrune , and .Fn iswspecial , which are