80 lines
2.2 KiB
Plaintext
80 lines
2.2 KiB
Plaintext
/*
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* $Id$
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*/
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/* $DOC$
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* $FUNCNAME$
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* Macro compiler
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* $CATEGORY$
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* Document
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* $ONELINER$
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* Macro compiler
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* $DESCRIPTION$
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*
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* <b>Invoking the macro compiler: </b> </par>
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* ============================== </par>
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*
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* &variable </par>
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* or </par>
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* &( expression ) </par>
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* or </par>
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* &variable.text </par>
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*
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* $END$
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*/
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/* $DOC$
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* $FUNCNAME$
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* HB_SETMACRO()
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* $CATEGORY$
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* Macro compiler
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* $ONELINER$
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* Enable/disable the macro compiler runtime features.
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* $SYNTAX$
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* HB_SETMACRO( <nOption>, [<lOnOff>] ) --> <lOldSetting>
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* $ARGUMENTS$
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* <nOption> One of the HB_SM_* constants defined in set.ch.
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*
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* <lOnOff> .T. to enable or .F. to disable a feature
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* $RETURNS$
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* HB_SETMACRO() return the old state of requested feature.
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* $DESCRIPTION$
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* This function enables or disables some features of the macro
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* compiler. The Harbour is extending the macro features compared
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* to an original set available in Clipper. Enabling/disabling
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* some of them allows to keep strict Clipper compatibility.
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*
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* Available features are:
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* <b>HB_SM_HARBOUR</b> - enables harbour extensions:
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* operators: ++, --, +=, -=, *=, /=, ^=
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* objects: assigments to an instance variable
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* <b>HB_SM_XBASE</b> - enables other xbase dialects extensions:
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* expanding of expresions lists
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* <b>HB_SM_SHORTCUTS</b> - enables optimized evaluation of
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* logical operators (.and., .or.)
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* <b>HB_SM_PREPROC</b> - enables preprocessing of commands
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* This is meaningfull if Harbour is compiled with
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* HB_MACRO_STATEMENTS flag
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*
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* $EXAMPLES$
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* INIT PROCEDURE IWANTCLIPPER()
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* HB_SETMACRO( HB_SM_HARBOUR, .F. )
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* HB_SETMACRO( HB_SM_XBASE, .F. )
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* RETURN
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*
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* </fixed>
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* $STATUS$
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* R
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* $COMPLIANCE$
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* This function is Harbour extension.
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* $PLATFORMS$
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* All
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* $FILES$
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* Header file is set.ch
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* Library is macro
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* $SEEALSO$
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* Macro compiler
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* $END$
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*/
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