version 1.6, 1995/09/15 14:52:49
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version 1.26, 2003/01/26 20:56:37
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\ documentation source to texi format converter |
\ documentation source to texi format converter |
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\ Copyright (C) 1995,1996,1997,1998,1999 Free Software Foundation, Inc. |
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\ This file is part of Gforth. |
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\ Gforth is free software; you can redistribute it and/or |
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\ modify it under the terms of the GNU General Public License |
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\ as published by the Free Software Foundation; either version 2 |
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\ 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, |
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\ but WITHOUT ANY WARRANTY; without even the implied warranty of |
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\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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\ GNU General Public License for more details. |
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\ You should have received a copy of the GNU General Public License |
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\ along with this program; if not, write to the Free Software |
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\ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
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\ documentation source can contain lines in the form `doc-word' and |
\ documentation source can contain lines in the form `doc-word' and |
\ `short-word'. These are converted to appropriate full or short |
\ `short-word'. These are converted to appropriate full or short |
\ (without the description) glossary entries for word. |
\ (without the description) glossary entries for word. |
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\ `documentation'. Each word resides there under its own name. |
\ `documentation'. Each word resides there under its own name. |
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script? [IF] |
script? [IF] |
warnings off |
warnings off |
include search-order.fs |
require search.fs |
include struct.fs |
require extend.fs |
include debugging.fs |
require glocals.fs |
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require float.fs |
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require struct.fs |
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require debugs.fs |
[THEN] |
[THEN] |
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wordlist constant documentation |
wordlist constant documentation |
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struct |
struct |
2 cells: field doc-name |
cell% 2* field doc-name |
2 cells: field doc-stack-effect |
cell% 2* field doc-stack-effect |
2 cells: field doc-wordset |
cell% 2* field doc-wordset |
2 cells: field doc-pronounciation |
cell% 2* field doc-pronounciation |
2 cells: field doc-description |
cell% 2* field doc-description |
end-struct doc-entry |
end-struct doc-entry |
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create description-buffer 4096 chars allot |
create description-buffer 4096 chars allot |
Line 39 create description-buffer 4096 chars all
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Line 60 create description-buffer 4096 chars all
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repeat then |
repeat then |
description-buffer tuck - ; |
description-buffer tuck - ; |
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: skip-prefix ( c-addr1 u1 -- c-addr2 u2 ) |
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2dup s" --" string-prefix? |
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IF |
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[char] - skip [char] - scan 1 /string |
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THEN ; |
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: replace-_ ( c-addr u -- ) |
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\ replaces _ with - |
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chars bounds |
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+DO |
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i c@ [char] _ = |
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if |
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[char] - i c! |
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endif |
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1 chars |
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+loop ; |
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: condition-stack-effect ( c-addr1 u1 -- c-addr2 u2 ) |
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save-mem 2dup replace-_ ; |
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: condition-wordset ( c-addr1 u1 -- c-addr2 u2 ) |
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dup 0= |
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if |
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2drop s" unknown" |
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else |
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save-mem |
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endif ; |
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: condition-pronounciation ( c-addr1 u1 -- c-addr2 u2 ) |
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save-mem 2dup replace-_ ; |
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: make-doc ( -- ) |
: make-doc ( -- ) |
get-current documentation set-current |
get-current documentation set-current |
create |
create |
last @ name>string 2, \ name |
last @ name>string skip-prefix 2, \ name |
[char] ) parse save-string 2, \ stack-effect |
[char] ) parse save-mem 2, \ stack-effect |
bl parse-word save-string 2, \ wordset |
bl sword condition-wordset 2, \ wordset |
bl parse-word dup \ pronounciation |
bl sword dup \ pronounciation |
if |
if |
save-string |
condition-pronounciation |
else |
else |
2drop last @ name>string |
2drop last @ name>string skip-prefix |
endif |
endif |
2, |
2, |
get-description save-string 2, |
get-description save-mem 2, |
set-current ; |
set-current ; |
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: emittexi ( c -- ) |
: emittexi ( c -- ) |
Line 72 create description-buffer 4096 chars all
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Line 124 create description-buffer 4096 chars all
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drop ; |
drop ; |
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: print-short ( doc-entry -- ) |
: print-short ( doc-entry -- ) |
>r ." @format" cr |
>r |
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." @findex " |
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r@ doc-name 2@ typetexi |
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." @var{ " r@ doc-stack-effect 2@ type ." } " |
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r@ doc-wordset 2@ type |
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cr |
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." @cindex " |
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." @code{" r@ doc-name 2@ typetexi ." }" |
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cr |
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r@ doc-name 2@ drop c@ [char] : <> if |
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\ cut out words starting with :, info-lookup cannot handle them |
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\ !! deal with : by replacing it here and in info-lookup? |
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." @kindex " |
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r@ doc-name 2@ typetexi |
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cr |
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endif |
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." @format" cr |
." @code{" r@ doc-name 2@ typetexi ." } " |
." @code{" r@ doc-name 2@ typetexi ." } " |
." @i{" r@ doc-stack-effect 2@ type ." } " |
." @i{" r@ doc-stack-effect 2@ type ." } " |
r@ doc-wordset 2@ type ." ``" |
r@ doc-wordset 2@ type ." ``" |
r@ doc-pronounciation 2@ type ." ''" cr ." @end format" cr |
r@ doc-pronounciation 2@ type ." ''" cr ." @end format" cr |
." @findex " r@ doc-name 2@ typetexi cr |
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rdrop ; |
rdrop ; |
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: print-doc ( doc-entry -- ) |
: print-doc ( doc-entry -- ) |
Line 85 create description-buffer 4096 chars all
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Line 152 create description-buffer 4096 chars all
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r@ print-short |
r@ print-short |
r@ doc-description 2@ dup 0<> |
r@ doc-description 2@ dup 0<> |
if |
if |
type ." @*" cr |
\ ." @iftex" cr ." @vskip-0ex" cr ." @end iftex" cr |
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type cr cr |
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\ ." @ifinfo" cr ." @*" cr ." @end ifinfo" cr cr |
else |
else |
2drop cr |
2drop cr |
endif |
endif |
Line 96 create description-buffer 4096 chars all
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Line 165 create description-buffer 4096 chars all
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\ with the prefix addr2 u2 and continuing with a word in the |
\ with the prefix addr2 u2 and continuing with a word in the |
\ wordlist `documentation'. f is true if xt is executed. |
\ wordlist `documentation'. f is true if xt is executed. |
>r dup >r |
>r dup >r |
3 pick over compare 0= |
3 pick over str= |
if \ addr2 u2 is a prefix of addr1 u1 |
if \ addr2 u2 is a prefix of addr1 u1 |
r> /string documentation search-wordlist |
r> /string documentation search-wordlist |
if \ the rest of addr1 u1 is in documentation |
if \ the rest of addr1 u1 is in documentation |
Line 132 create docline doclinelength chars allot
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Line 201 create docline doclinelength chars allot
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repeat |
repeat |
drop rdrop ; |
drop rdrop ; |
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script? [IF] |
: compare-ci ( addr1 u1 addr2 u2 -- n ) |
include prims2x.fs |
\ case insensitive string compare |
s" primitives.b" ' register-doc process-file |
\ !! works correctly only for comparing for equality |
require doc.fd |
2 pick swap - |
require crossdoc.fd |
?dup-0=-if |
s" gforth.ds" r/o open-file throw ds2texi bye |
capscomp |
[THEN] |
else |
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nip nip nip |
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0< |
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if |
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-1 |
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else |
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1 |
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endif |
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endif ; |
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: answord ( "name wordset pronounciation" -- ) |
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\ check the documentaion of an ans word |
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name { D: wordname } |
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name { D: wordset } |
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name { D: pronounciation } |
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wordname documentation search-wordlist |
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if |
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execute { doc } |
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wordset doc doc-wordset 2@ compare-ci |
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if |
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." wordset: " wordname type ." : '" doc doc-wordset 2@ type ." ' instead of '" wordset type ." '" cr |
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endif |
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pronounciation doc doc-pronounciation 2@ compare-ci |
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if |
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." pronounciation: " wordname type ." : '" doc doc-pronounciation 2@ type ." ' instead of '" pronounciation type ." '" cr |
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endif |
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else |
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." undocumented: " wordname type cr |
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endif ; |