Initial import of the ircii-pana-1.1-final source tree.

git-svn-id: svn://svn.code.sf.net/p/bitchx/code/tags/ircii-pana-1.1-final@1 13b04d17-f746-0410-82c6-800466cd88b0

bitchx-docs/6_Functions/chngw

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+Synopsis::
+   $chngw(<index> <word> <text>)
+
+Technical:
+   This function returns its input text, with the given word replacing the
+   word pointed to by the index.  Words are counted from 0 (zero).
+
+Practical:
+   This function changes a single word in a list of words to another word.
+   This might be useful for changing a user's permission bits in a variable
+   that holds a script's access levels.
+
+Returns:
+   text with new word inserted
+
+Examples:
+   $chngw(2 blah foo bar booya)          returns "foo bar blah"
+
+See also:
+   insertw(6); remw(6); splice(6)
+