version 1.66, 2010/03/18 14:45:54
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version 1.71, 2012/02/07 16:48:55
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\ miscelleneous words |
\ miscelleneous words |
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\ Copyright (C) 1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009 Free Software Foundation, Inc. |
\ Copyright (C) 1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011 Free Software Foundation, Inc. |
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\ This file is part of Gforth. |
\ This file is part of Gforth. |
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\ You should have received a copy of the GNU General Public License |
\ You should have received a copy of the GNU General Public License |
\ along with this program. If not, see http://www.gnu.org/licenses/. |
\ along with this program. If not, see http://www.gnu.org/licenses/. |
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require glocals.fs |
: save-mem-dict ( addr1 u -- addr2 u ) |
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here swap dup allot ( addr1 addr2 u ) |
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2dup 2>r move 2r> ; |
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' usable-dictionary-end @ dodefer: = [if] |
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require glocals.fs |
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[else] |
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require glocals-1.60.fs |
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[then] |
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' require alias needs ( ... "name" -- ... ) \ gforth |
' require alias needs ( ... "name" -- ... ) \ gforth |
\G An alias for @code{require}; exists on other systems (e.g., Win32Forth). |
\G An alias for @code{require}; exists on other systems (e.g., Win32Forth). |
Line 136 AUser CSP
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Line 145 AUser CSP
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\ ]] ... [[ |
\ ]] ... [[ |
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: [[ ( -- ) \ gforth left-bracket-bracket |
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\G switch from postpone state to compile state |
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\ this is only a marker; it is never really interpreted |
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compile-only-error ; immediate |
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[ifdef] compiler1 |
: compile-literal ( n -- ) |
: compile-literal ( n -- ) |
postpone literal ; |
postpone literal ; |
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Line 148 AUser CSP
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Line 163 AUser CSP
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: compile-compile-2literal ( n1 n2 -- ) |
: compile-compile-2literal ( n1 n2 -- ) |
compile-2literal postpone compile-2literal ; |
compile-2literal postpone compile-2literal ; |
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: [[ ( -- ) \ gforth left-bracket-bracket |
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\G switch from postpone state to compile state |
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\ this is only a marker; it is never really interpreted |
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compile-only-error ; immediate |
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[ifdef] compiler1 |
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: postponer1 ( c-addr u -- ... xt ) |
: postponer1 ( c-addr u -- ... xt ) |
2dup find-name |
2dup find-name |
[ifdef] run-prelude run-prelude [then] |
[ifdef] run-prelude run-prelude [then] |
Line 181 AUser CSP
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Line 190 AUser CSP
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: ]] ( -- ) \ gforth right-bracket-bracket |
: ]] ( -- ) \ gforth right-bracket-bracket |
\G switch into postpone state |
\G switch into postpone state |
['] postponer1 is parser1 state on ; immediate restrict |
['] postponer1 is parser1 state on ; immediate restrict |
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[then] |
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[ifdef] compiler-r |
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: postponer-r ( addr u -- ... xt ) |
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forth-recognizer do-recognizer |
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over [ s" [[" find-name ] Literal = |
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IF 2drop [comp'] ] drop ELSE ['] >postpone THEN ; |
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: ]] ( -- ) \ gforth right-bracket-bracket |
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\G switch into postpone state |
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['] postponer-r is parser1 state on ; immediate restrict |
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[then] |
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comp' literal drop alias postpone-literal |
comp' literal drop alias postpone-literal |
comp' 2literal drop alias postpone-2literal |
comp' 2literal drop alias postpone-2literal |
Line 204 comp' sliteral drop alias postpone-slite
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Line 225 comp' sliteral drop alias postpone-slite
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\G allocated permanently, you can use @code{]]2L} instead. |
\G allocated permanently, you can use @code{]]2L} instead. |
]] postpone-sliteral ]] [[ ; immediate |
]] postpone-sliteral ]] [[ ; immediate |
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[then] |
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\ f.rdp |
\ f.rdp |
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: push-right ( c-addr u1 u2 cfill -- ) |
: push-right ( c-addr u1 u2 cfill -- ) |