locale/FreeBSD/wcwidth.3.patch

   1 --- wcwidth.3.orig      Fri Mar 11 19:44:47 2005
   2 +++ wcwidth.3   Fri Mar 11 19:46:47 2005
   3 @@ -28,7 +28,8 @@
   4  .Dt WCWIDTH 3
   5  .Os
   6  .Sh NAME
   7 -.Nm wcwidth
   8 +.Nm wcwidth ,
   9 +.Nm wcwidth_l
  10  .Nd "number of column positions of a wide-character code"
  11  .Sh LIBRARY
  12  .Lb libc
  13 @@ -36,12 +37,23 @@
  14  .In wchar.h
  15  .Ft int
  16  .Fn wcwidth "wchar_t wc"
  17 +.In xlocale.h
  18 +.Ft int
  19 +.Fn wcwidth_l "wchar_t wc" "locale_t loc"
  20  .Sh DESCRIPTION
  21  The
  22  .Fn wcwidth
  23  function determines the number of column positions required to
  24  display the wide character
  25  .Fa wc .
  26 +.Pp
  27 +While the
  28 +.Fn wcwidth
  29 +function uses the current locale, the
  30 +.Fn wcwidth_l
  31 +function may be passed a locale directly. See
  32 +.Xr xlocale 3
  33 +for more information.
  34  .Sh RETURN VALUES
  35  The
  36  .Fn wcwidth
  37 @@ -79,7 +91,8 @@
  38  .Ed
  39  .Sh SEE ALSO
  40  .Xr iswprint 3 ,
  41 -.Xr wcswidth 3
  42 +.Xr wcswidth 3 ,
  43 +.Xr xlocale 3
  44  .Sh STANDARDS
  45  The
  46  .Fn wcwidth