# NAME

revoutput - Reverse output strings sample extension

# SYNOPSIS

@load "revoutput"

BEGIN { REVOUT = 1 } # Reverse all output strings

# DESCRIPTION

The revoutput extension adds a simple output wrapper that reverses the characters in each output line. It's main purpose is to show how to write an output wrapper, although it may be mildly amusing for the unwary.

# EXAMPLE

    @load "revoutput"

    BEGIN {
        REVOUT = 1
        print "hello, world" > "/dev/stdout"
    }

The output from this program is:

    dlrow ,olleh

# BUGS

This extension does not affect the default standard output.

# SEE ALSO

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

# AUTHOR

Arnold Robbins, arnold@skeeve.com.

# COPYING PERMISSIONS

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