htp on-line reference: UNSET


<UNSET macroname>
<UNSET macroname1 macroname2 ... >


UNSET removes (or deletes) a macro and it's definition. The macro is subsequently not available for use in the pre-processed files. (Note that simply redefining the macro with another SET or BLOCK definition with the same name is acceptable. The old macro definition will be removed automatically.)

For example:

    <UNSET email_addr>

More than one macro may be removed in the same tag:

    <UNSET email_addr home_url login_name>

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htp on-line reference /
Author: Jim Nelson / No email available
Maintainer: Robert King /

Copyright © 1995-96 Jim Nelson.
Permission to reproduce and distribute this hypertext document granted according to terms described in the Introduction

Last updated Fri Oct 27, 2000