#!F-adobe-helvetica-medium-r-normal--18*
#!N 
#!CSeaGreen  #!Rall554 Macro Expansion #!N #!EC #!N #!N When the function 
being called is a macro, the macro is effectively expanded in-line 
after first constructing the necessary environment for its input and output 
parameters. This guarantees that the partial orderings defined by macros are 
maintained. #!N #!N #!N #!N #!N  #!F-adobe-times-medium-i-normal--18*   Next Topic #!EF #!N 
#!N  #!Lvuim,dxall556 h Variables Used in Macros  #!EL  #!N  #!F-adobe-times-medium-i-normal--18*   #!N