HTP

htp on-line reference : UNSET

Table of Contents
  Introduction
  License
  Tutorial
  Usage
  HTP Tags
    ALTTEXT
    BLOCK
    BLOCKDEF
    DEF
    FILE
    IF
    INC
    IMG
    IMAGEURL
    OPT
    OUTPUT
    QUOTE
    SET
    UNDEF
  > UNSET
    USE, $
    WHILE
    <!---
  History
  Wish list
  Bugs

syntax

<[ref]unset macroname>
<[ref]unset macroname1 macroname2 ... >

synopsis

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:

    <[ref]unset email_addr>

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

    <[ref]unset email_addr home_url login_name>
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htp on-line reference / http://htp.sourceforge.net/ref/
Authors: Jim Nelson, Jochen Hoenicke, Michael Möller.
Maintainers: Jochen Hoenicke.

Copyright © 1995-96 Jim Nelson.
Copyright © 2001-2003 Jochen Hoenicke.
Permission to reproduce and distribute this hypertext document granted according to terms described in the License section.

last updated Tue Feb 22, 2011