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ordchr(3)

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



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))


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       box; cbp-1 | cbp-1 l | l .  ATTRIBUTE TYPE ATTRIBUTE VALUE = Availabil‐
       ity   text/gawk = Stability Volatile


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

AUTHOR
       Arnold Robbins, arnold@skeeve.com.

COPYING PERMISSIONS
       Copyright © 2012, 2013, 2018, 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  man‐
       ual page into another language, under the above conditions for modified
       versions, except that this permission notice may be stated in a  trans‐
       lation approved by the Foundation.



NOTES
       Source  code  for open source software components in Oracle Solaris can
       be found at https://www.oracle.com/downloads/opensource/solaris-source-
       code-downloads.html.

       This     software     was    built    from    source    available    at
       https://github.com/oracle/solaris-userland.   The  original   community
       source                was                downloaded                from
       https://ftp.gnu.org/gnu/gawk/gawk-5.1.0.tar.xz.

       Further information about this software can be found on the open source
       community website at https://www.gnu.org/software/gawk.



Free Software Foundation          Feb 02 2018                        ORDCHR(3)
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