version 1.30, 2006/01/31 17:08:07
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version 1.36, 2010/12/30 21:46:14
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\ require.fs |
\ require.fs |
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\ Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc. |
\ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007 Free Software Foundation, Inc. |
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\ This file is part of Gforth. |
\ This file is part of Gforth. |
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\ Gforth is free software; you can redistribute it and/or |
\ Gforth is free software; you can redistribute it and/or |
\ modify it under the terms of the GNU General Public License |
\ modify it under the terms of the GNU General Public License |
\ as published by the Free Software Foundation; either version 2 |
\ as published by the Free Software Foundation, either version 3 |
\ of the License, or (at your option) any later version. |
\ of the License, or (at your option) any later version. |
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\ This program is distributed in the hope that it will be useful, |
\ This program is distributed in the hope that it will be useful, |
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\ GNU General Public License for more details. |
\ GNU General Public License for more details. |
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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, write to the Free Software |
\ along with this program. If not, see http://www.gnu.org/licenses/. |
\ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
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\ Now: Kernel Module, Reloadable |
\ Now: Kernel Module, Reloadable |
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create included-files 0 , 0 , ( pointer to and count of included files ) |
create included-files 0 , 0 , ( pointer to and count of included files ) |
\ note: these names must not contain a "/" or "\"; otherwise a part of |
\ note: these names must not contain a "/" or "\"; otherwise a part of |
\ that name might be used when expanding "./" (see expandtopic). |
\ that name might be used when expanding "./" (see expandtopic). |
here ," *somewhere*" dup c@ swap 1 + swap |
here ," string.fs" dup c@ swap 1 + swap , A, |
, A, here 2 cells - |
here 2 cells - |
create image-included-files 1 , A, ( pointer to and count of included files ) |
create image-included-files 1 , A, ( pointer to and count of included files ) |
\ included-files points to ALLOCATEd space, while image-included-files |
\ included-files points to ALLOCATEd space, while image-included-files |
\ points to ALLOTed objects, so it survives a save-system |
\ points to ALLOTed objects, so it survives a save-system |
Line 34 create image-included-files 1 , A, ( poi
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Line 33 create image-included-files 1 , A, ( poi
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\G source. The result is valid only while the file is being |
\G source. The result is valid only while the file is being |
\G loaded. If the current input source is no (stream) file, the |
\G loaded. If the current input source is no (stream) file, the |
\G result is undefined. In Gforth, the result is valid during the |
\G result is undefined. In Gforth, the result is valid during the |
\G whole seesion (but not across @code{savesystem} etc.). |
\G whole session (but not across @code{savesystem} etc.). |
loadfilename 2@ ; |
loadfilename 2@ ; |
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: sourceline# ( -- u ) \ gforth sourceline-number |
: sourceline# ( -- u ) \ gforth sourceline-number |
Line 72 create image-included-files 1 , A, ( poi
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Line 71 create image-included-files 1 , A, ( poi
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2/ cell / included-files 2! |
2/ cell / included-files 2! |
2! ; |
2! ; |
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has? new-input [IF] |
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: included1 ( i*x file-id c-addr u -- j*x ) \ gforth |
: included1 ( i*x file-id c-addr u -- j*x ) \ gforth |
\G Include the file file-id with the name given by @var{c-addr u}. |
\G Include the file file-id with the name given by @var{c-addr u}. |
save-mem 2dup add-included-file |
save-mem 2dup add-included-file |
includefilename 2@ 2>r 2dup includefilename 2! |
includefilename 2@ 2>r 2dup includefilename 2! |
['] read-loop execute-parsing-named-file |
['] read-loop execute-parsing-named-file |
2r> includefilename 2! ; |
2r> includefilename 2! ; |
[ELSE] |
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: included1 ( i*x file-id c-addr u -- j*x ) \ gforth |
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\G Include the file file-id with the name given by @var{c-addr u}. |
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save-mem 2dup loadfilename>r |
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includefilename 2@ 2>r 2dup includefilename 2! |
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add-included-file ( file-id ) |
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['] include-file2 catch |
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2r> includefilename 2! r>loadfilename |
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throw ; |
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[THEN] |
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: included ( i*x c-addr u -- j*x ) \ file |
: included ( i*x c-addr u -- j*x ) \ file |
\G @code{include-file} the file whose name is given by the string |
\G @code{include-file} the file whose name is given by the string |
Line 149 has? new-input [IF]
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Line 137 has? new-input [IF]
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: .included ( -- ) \ gforth |
: .included ( -- ) \ gforth |
\G list the names of the files that have been @code{included} |
\G list the names of the files that have been @code{included} |
included-files 2@ 2 cells under+ 1- .strings ; |
included-files 2@ .strings ; |