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revw

# $EPIC: revw.txt,v 1.2 2006/08/19 06:07:20 sthalik Exp $

Synopsis:

$revw(<word list>)

Technical:

  • This function returns a copy of <word list> with all of the words in reverse order, to wit:
  • Let the words in <word list> be numbered from 0 to <L>:
Index in <word list> Index in return value
0 <L>
1 <L-1>
2 <L-2>
<L-2> 2
<L-1> 1
<L> 0

Practical:

This function should be pretty self-explanatory.

Returns:

A copy of <word list> with the words in reverse order.

Examples:

$revw(welcome to our channel)            returns "channel our to welcome"

History:

This function first appeared in “+6” (post-ircII, pre-EPIC)

revw.txt · Last modified: 2006/08/29 16:08 (external edit)