===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/m4/m4.1,v
retrieving revision 1.60
retrieving revision 1.61
diff -c -r1.60 -r1.61
*** src/usr.bin/m4/m4.1	2013/07/16 00:07:52	1.60
--- src/usr.bin/m4/m4.1	2014/01/12 09:33:32	1.61
***************
*** 1,4 ****
! .\"	@(#) $OpenBSD: m4.1,v 1.60 2013/07/16 00:07:52 schwarze Exp $
  .\"
  .\" Copyright (c) 1989, 1993
  .\"	The Regents of the University of California.  All rights reserved.
--- 1,4 ----
! .\"	@(#) $OpenBSD: m4.1,v 1.61 2014/01/12 09:33:32 jmc Exp $
  .\"
  .\" Copyright (c) 1989, 1993
  .\"	The Regents of the University of California.  All rights reserved.
***************
*** 30,36 ****
  .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  .\" SUCH DAMAGE.
  .\"
! .Dd $Mdocdate: July 16 2013 $
  .Dt M4 1
  .Os
  .Sh NAME
--- 30,36 ----
  .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  .\" SUCH DAMAGE.
  .\"
! .Dd $Mdocdate: January 12 2014 $
  .Dt M4 1
  .Os
  .Sh NAME
***************
*** 259,273 ****
  Passes its first argument to a shell and returns the shell's standard output.
  Note that the shell shares its standard input and standard error with
  .Nm .
! .It Fn eval expr
  Computes the first argument as an arithmetic expression using 32-bit
  arithmetic.
  Operators are the standard C ternary, arithmetic, logical,
  shift, relational, bitwise, and parentheses operators.
  You can specify
  octal, decimal, and hexadecimal numbers as in C.
! The second argument (if any)
! specifies the radix for the result and the third argument (if any)
  specifies the minimum number of digits in the result.
  .It Fn expr expr
  This is an alias for
--- 259,275 ----
  Passes its first argument to a shell and returns the shell's standard output.
  Note that the shell shares its standard input and standard error with
  .Nm .
! .It Fn eval expr[,radix[,minimum]]
  Computes the first argument as an arithmetic expression using 32-bit
  arithmetic.
  Operators are the standard C ternary, arithmetic, logical,
  shift, relational, bitwise, and parentheses operators.
  You can specify
  octal, decimal, and hexadecimal numbers as in C.
! The optional second argument
! .Fa radix
! specifies the radix for the result and the optional third argument
! .Fa minimum
  specifies the minimum number of digits in the result.
  .It Fn expr expr
  This is an alias for