HB_SETMACRO()
Enable/disable the macro compiler runtime features.
- Syntax
-
- HB_SETMACRO( <nOption>, [<lOnOff>] ) --> <lOldSetting>
- Arguments
-
- <nOption> One of the HB_SM_* constants defined in set.ch.
- <lOnOff> .T. to enable or .F. to disable a feature
- Returns
-
- HB_SETMACRO() return the old state of requested feature.
- Description
-
- This function enables or disables some features of the macro compiler. The Harbour is extending the macro features compared to an original set available in Clipper. Enabling/disabling some of them allows to keep strict Clipper compatibility.
- Available features are: HB_SM_HARBOUR - enables harbour extensions: operators: ++, --, +=, -=, *=, /=, ^= objects: assigments to an instance variable HB_SM_XBASE - enables other xbase dialects extensions: expanding of expresions lists HB_SM_SHORTCUTS - enables optimized evaluation of logical operators (.and., .or.) HB_SM_PREPROC - enables preprocessing of commands This is meaningfull if Harbour is compiled with HB_MACRO_STATEMENTS flag
Examples
INIT PROCEDURE IWANTCLIPPER()
HB_SETMACRO( HB_SM_HARBOUR, .F. )
HB_SETMACRO( HB_SM_XBASE, .F. )
RETURN
- Status
- Ready
- Compliance
-
- This function is Harbour extension.
- Platforms
-
- All
- Files
-
- Header file is set.ch Library is macro
- See Also