Macro information in ax 2012

DEFINE: -   defines macro variables, which can be used as a constant or to make macros perform differently according to the macro variable value.

Ex:-

#define.Maxlength(100)

;

Int intarray[#Maxlength]

UNDEF: -    Cancels a macro variable

#MACROLIB: - loads a macro library, libraries must be loaded before the macros within them can be used.

#GLOBALMACRO: - Declares a global macro (header). A global macro can be used everywhere in Morphx after declaration

#LOCALMACRO: - Declares a local macro (header)

#ENDMACRO: - Signals the end of a macro declaration

#IF: - Tests if the macro variable following the #IF has a particular value includes the statements between #IF and #ENDIF

#IF.EMPTY():- Tests the arguments within the brackets. Includes the statements between #IF and #ENDIF if the argument is empty

#IFNOT.EMPTY():- Tests the argument within the brackets, and includes the statements between #IF and #ENDIF if the argument is not empty.

#ENDIF: - signals the end of a conditional macro declaration (#IF).

#LINENUMBER: - return the current line number, Mainly useful for debugging .