68 lines
2.1 KiB
Plaintext
68 lines
2.1 KiB
Plaintext
/*
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* $Id$
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*/
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/*
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* Harbour Project source code:
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* SETTYPEAHEAD() undocumented function
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*
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* Copyright 1999 Jose Lalin <dezac@corevia.com>
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* www - http://www.harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version, with one exception:
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*
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* The exception is that if you link the Harbour Runtime Library (HRL)
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* and/or the Harbour Virtual Machine (HVM) with other files to produce
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* an executable, this does not by itself cause the resulting executable
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* to be covered by the GNU General Public License. Your use of that
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* executable is in no way restricted on account of linking the HRL
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* and/or HVM code into it.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA (or visit
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* their web site at http://www.gnu.org/).
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*
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*/
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/* $DOC$
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* $FUNCNAME$
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* SETTYPEAHEAD()
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* $CATEGORY$
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* Environment
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* $ONELINER$
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* Sets the typeahead buffer to given size.
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* $SYNTAX$
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* SETTYPEAHEAD( <nSize> ) --> <nPreviousSize>
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* $ARGUMENTS$
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* <nSize> is a valid typeahead size.
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* $RETURNS$
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* The previous state of _SET_TYPEAHEAD
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* $DESCRIPTION$
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* This function sets the typeahead buffer to a valid given size as is
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* Set( _SET_TYPEAHEAD ) where used.
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* $EXAMPLES$
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* // Sets typeahead to 12
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* SetTypeahead( 12 )
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* $TESTS$
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*
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* $STATUS$
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* R
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* $COMPLIANCE$
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* SETTYPEAHEAD() is fully CA-Clipper compliant.
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* $SEEALSO$
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* __ACCEPT(),__INPUT()
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* $END$
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*/
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FUNCTION SetTypeahead( nSize )
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RETURN Set( _SET_TYPEAHEAD, nSize )
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