--- gforth/stuff.fs 2004/12/01 10:02:59 1.39 +++ gforth/stuff.fs 2005/06/28 06:49:41 1.43 @@ -1,6 +1,6 @@ \ miscelleneous words -\ Copyright (C) 1996,1997,1998,2000,2003 Free Software Foundation, Inc. +\ Copyright (C) 1996,1997,1998,2000,2003,2004 Free Software Foundation, Inc. \ This file is part of Gforth. @@ -139,35 +139,48 @@ AUser CSP : compile-literal ( n -- ) postpone literal ; +: compile-compile-literal ( n -- ) + compile-literal postpone compile-literal ; + +: compile-2literal ( n1 n2 -- ) + postpone 2literal ; + +: compile-compile-2literal ( n1 n2 -- ) + compile-2literal postpone compile-2literal ; + : [[ ( -- ) \G switch from postpone state to compile state \ this is only a marker; it is never really interpreted compile-only-error ; immediate -: postponer ( c-addr u -- ) +[ifdef] compiler1 +: postponer1 ( c-addr u -- ... xt ) 2dup find-name dup if ( c-addr u nt ) nip nip name>comp 2dup [comp'] [[ d= if - 2drop ['] compiler is parser + 2drop ['] compiler1 is parser1 else - postpone, + ['] postpone, endif else drop - 2dup snumber? dup if + 2dup 2>r snumber? dup if 0> IF - swap postpone literal postpone compile-literal + ['] compile-compile-2literal + ELSE + ['] compile-compile-literal THEN - postpone Literal postpone compile-literal - 2drop + 2rdrop ELSE - drop no.extensions + drop 2r> no.extensions THEN then ; : ]] ( -- ) \ switch into postpone state - ['] postponer is parser state on ; immediate restrict + ['] postponer1 is parser1 state on ; immediate restrict + +[then] \ f.rdp @@ -300,3 +313,17 @@ interpret/compile: action-of ( interpret comp' action-of drop interpret/compile: what's ( interpretation "name" -- xt; compilation "name" -- ; run-time -- xt ) \ gforth-obsolete \G Old name of @code{action-of} + + +: typewhite ( addr n -- ) \ gforth +\G Like type, but white space is printed instead of the characters. + \ bounds u+do + 0 max bounds ?do + i c@ #tab = if \ check for tab + #tab + else + bl + then + emit + loop ; +