// compile.asm: WORD p_here,'HERE',dovariable anchor:p_here[] === Word: HERE .... Data stack: ( -- a ) .... "HERE" is a variable word that keeps the lowest address of the free allocation space. It get updated by all words that allocate memory. .Usage example **** 1024 HEAP @ + HEAP ! ( allocate 1024 bytes on the heap ) **** See also <>.