ORDCHR(3am)                         GNU Awk Extension Modules                         ORDCHR(3am)



NAME
       ordchr - convert characters to strings and vice versa

SYNOPSIS
       @load "ordchr"

       number = ord("A")
       string = chr(65)

DESCRIPTION
       The ordchr extension adds two functions named ord().  and chr(), as follows.

       ord()  This  function  takes a string argument, and returns the numeric value of the first
              character in the string.

       chr()  This function takes a numeric argument and returns a string whose  first  character
              is that represented by the number.

       These functions are inspired by the Pascal language functions of the same name.

EXAMPLE
       @load "ordchr"
       ...
       printf("The numeric value of 'A' is %d\n", ord("A"))
       printf("The string value of 65 is %s\n", chr(65))

SEE ALSO
       GAWK:  Effective  AWK  Programming, filefuncs(3am), fnmatch(3am), fork(3am), inplace(3am),
       readdir(3am), readfile(3am), revoutput(3am), rwarray(3am), time(3am).

AUTHOR
       Arnold Robbins, arnold AT skeeve.com.

COPYING PERMISSIONS
       Copyright © 2012, 2013, Free Software Foundation, Inc.

       Permission is granted to make and distribute verbatim copies of this manual page  provided
       the copyright notice and this permission notice are preserved on all copies.

       Permission  is  granted to copy and distribute modified versions of this manual page under
       the conditions for verbatim copying, provided that the entire resulting  derived  work  is
       distributed under the terms of a permission notice identical to this one.

       Permission is granted to copy and distribute translations of this manual page into another
       language, under the above conditions for modified versions, except  that  this  permission
       notice may be stated in a translation approved by the Foundation.



Free Software Foundation                   Jan 15 2013                                ORDCHR(3am)