stdio/FreeBSD/scanf.3.patch

   1 --- scanf.3.orig        Fri Mar 11 17:08:59 2005
   2 +++ scanf.3     Fri Mar 11 17:03:13 2005
   3 @@ -115,10 +115,18 @@
   4  each successive conversion specifier
   5  (but see the
   6  .Cm *
   7 -conversion below).
   8 +and
   9 +.Cm %n$
  10 +conversions below).
  11  All conversions are introduced by the
  12  .Cm %
  13 -(percent sign) character.
  14 +(percent sign) character or
  15 +.Cm %n$
  16 +sequence. In the latter case the next
  17 +.Em pointer
  18 +will be the
  19 +.Cm n
  20 +th argument after the format string.
  21  The
  22  .Fa format
  23  string
  24 @@ -132,10 +140,18 @@
  25  when an input character does not match such a format character.
  26  Scanning also stops
  27  when an input conversion cannot be made (see below).
  28 +.Pp
  29 +Extended locale versions of these functions are documented in
  30 +.Xr scanf_l 3 .
  31 +See
  32 +.Xr xlocale 3
  33 +for more information.
  34  .Sh CONVERSIONS
  35  Following the
  36  .Cm %
  37 -character introducing a conversion
  38 +character or
  39 +.Cm %n$
  40 +sequence introducing a conversion
  41  there may be a number of
  42  .Em flag
  43  characters, as follows:
  44 @@ -466,7 +482,8 @@
  45  .Xr strtod 3 ,
  46  .Xr strtol 3 ,
  47  .Xr strtoul 3 ,
  48 -.Xr wscanf 3
  49 +.Xr wscanf 3 ,
  50 +.Xr scanf_l 3
  51  .Sh STANDARDS
  52  The functions
  53  .Fn fscanf ,
  54 @@ -505,10 +522,6 @@
  55  .Cm %512f
  56  and
  57  .Cm %512d .
  58 -.Pp
  59 -The
  60 -.Cm %n$
  61 -modifiers for positional arguments are not implemented.
  62  .Pp
  63  The
  64  .Nm