--- gforth/stuff.fs 2008/11/08 15:54:06 1.58 +++ gforth/stuff.fs 2009/11/29 19:26:47 1.64 @@ -1,6 +1,6 @@ \ miscelleneous words -\ Copyright (C) 1996,1997,1998,2000,2003,2004,2005,2006,2007 Free Software Foundation, Inc. +\ Copyright (C) 1996,1997,1998,2000,2003,2004,2005,2006,2007,2008 Free Software Foundation, Inc. \ This file is part of Gforth. @@ -148,14 +148,16 @@ AUser CSP : compile-compile-2literal ( n1 n2 -- ) compile-2literal postpone compile-2literal ; -: [[ ( -- ) +: [[ ( -- ) \ gforth left-bracket-bracket \G switch from postpone state to compile state \ this is only a marker; it is never really interpreted compile-only-error ; immediate [ifdef] compiler1 : postponer1 ( c-addr u -- ... xt ) - 2dup find-name dup if ( c-addr u nt ) + 2dup find-name + [ifdef] run-prelude run-prelude [then] + dup if ( c-addr u nt ) nip nip name>comp 2dup [comp'] [[ d= if 2drop ['] compiler1 is parser1 ['] noop @@ -176,10 +178,32 @@ AUser CSP THEN then ; -: ]] ( -- ) - \ switch into postpone state +: ]] ( -- ) \ gforth right-bracket-bracket + \G switch into postpone state ['] postponer1 is parser1 state on ; immediate restrict +comp' literal drop alias postpone-literal +comp' 2literal drop alias postpone-2literal +comp' fliteral drop alias postpone-fliteral +comp' sliteral drop alias postpone-sliteral + +: ]]L ( postponing: x -- ; compiling: -- x ) \ gforth right-bracket-bracket-l +\G Shortcut for @code{]] literal}. + ]] postpone-literal ]] [[ ; immediate + +: ]]2L ( postponing: x1 x2 -- ; compiling: -- x1 x2 ) \ gforth right-bracket-bracket-two-l +\G Shortcut for @code{]] 2literal}. + ]] postpone-2literal ]] [[ ; immediate + +: ]]FL ( postponing: r -- ; compiling: -- r ) \ gforth right-bracket-bracket-f-l +\G Shortcut for @code{]] fliteral}. + ]] postpone-fliteral ]] [[ ; immediate + +: ]]SL ( postponing: addr1 u -- ; compiling: -- addr2 u ) \ gforth right-bracket-bracket-s-l +\G Shortcut for @code{]] sliteral}; if the string already has been +\G allocated permanently, you can use @code{]]2L} instead. + ]] postpone-sliteral ]] [[ ; immediate + [then] \ f.rdp @@ -391,3 +415,11 @@ previous : th ( addr1 u -- addr2 ) cells + ; + +\ \\\ - skip to end of file + +: \\\ ( -- ) \ gforth + \G skip remaining source file + source-id dup 0> IF + >r r@ file-size throw r> reposition-file throw + BEGIN refill 0= UNTIL postpone \ THEN ; immediate