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Merge branch 'master' of git://factorcode.org/git/factor

db4
Slava Pestov 2008-08-30 17:15:02 -05:00
parent 86e04a81dc 916d0b4271
commit c0211437e8
73 changed files with 382 additions and 300 deletions
basis
alias
alien/structs
calendar/format
concurrency
float-arrays
io
servers/connection
sockets
persistent/heaps
threads
tools
ui
unicode

6
basis/alias/alias-docs.factor
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@ -6,8 +6,10 @@ HELP: ALIAS:
{ $values { "new-word" word } { "existing-word" word } }
{ $description "Creates a " { $snippet "new" } " inlined word that calls the " { $snippet "existing" } " word." }
{ $examples
{ $example "ALIAS: sequence-nth nth"
"0 { 10 20 30 } sequence-nth"
{ $example "USING: alias prettyprint sequences ;"
"IN: alias.test"
"ALIAS: sequence-nth nth"
"0 { 10 20 30 } sequence-nth ."
"10"
}
} ;

1
basis/alias/authors.txt Normal file
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@ -0,0 +1 @@
Slava Pestov

14
basis/alien/structs/structs-docs.factor
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@ -1,13 +1,13 @@
IN: alien.structs
USING: alien.c-types strings help.markup help.syntax
alien.syntax sequences io arrays slots.deprecated
kernel words slots assocs namespaces ;
kernel words slots assocs namespaces accessors ;
! Deprecated code
: ($spec-reader-values) ( slot-spec class -- element )
dup ?word-name swap 2array
over slot-spec-name
rot slot-spec-class 2array 2array
over name>>
rot class>> 2array 2array
[ { $instance } swap suffix ] assoc-map ;
: $spec-reader-values ( slot-spec class -- )
@ -16,14 +16,14 @@ kernel words slots assocs namespaces ;
: $spec-reader-description ( slot-spec class -- )
[
"Outputs the value stored in the " ,
{ $snippet } rot slot-spec-name suffix ,
{ $snippet } rot name>> suffix ,
" slot of " ,
{ $instance } swap suffix ,
" instance." ,
] { } make $description ;
: slot-of-reader ( reader specs -- spec/f )
[ slot-spec-reader eq? ] with find nip ;
[ reader>> eq? ] with find nip ;
: $spec-reader ( reader slot-specs class -- )
>r slot-of-reader r>
@ -46,14 +46,14 @@ M: word slot-specs "slots" word-prop ;
: $spec-writer-description ( slot-spec class -- )
[
"Stores a new value to the " ,
{ $snippet } rot slot-spec-name suffix ,
{ $snippet } rot name>> suffix ,
" slot of " ,
{ $instance } swap suffix ,
" instance." ,
] { } make $description ;
: slot-of-writer ( writer specs -- spec/f )
[ slot-spec-writer eq? ] with find nip ;
[ writer>> eq? ] with find nip ;
: $spec-writer ( writer slot-specs class -- )
>r slot-of-writer r>

8
basis/alien/structs/structs.factor
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@ -11,17 +11,17 @@ IN: alien.structs
: struct-offsets ( specs -- size )
0 [
[ class>> align-offset ] keep
[ set-slot-spec-offset ] 2keep
[ (>>offset) ] 2keep
class>> heap-size +
] reduce ;
: define-struct-slot-word ( spec word quot -- )
rot slot-spec-offset prefix define-inline ;
rot offset>> prefix define-inline ;
: define-getter ( type spec -- )
[ set-reader-props ] keep
[ ]
[ slot-spec-reader ]
[ reader>> ]
[
class>>
[ c-getter ] [ c-type c-type-boxer-quot ] bi append
@ -31,7 +31,7 @@ IN: alien.structs
: define-setter ( type spec -- )
[ set-writer-props ] keep
[ ]
[ slot-spec-writer ]
[ writer>> ]
[ class>> c-setter ] tri
define-struct-slot-word ;

4
basis/calendar/format/format.factor
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@ -244,13 +244,13 @@ ERROR: invalid-timestamp-format ;
[ (ymdhms>timestamp) ] with-string-reader ;
: (hms>timestamp) ( -- timestamp )
f f f read-hms instant <timestamp> ;
0 0 0 read-hms instant <timestamp> ;
: hms>timestamp ( str -- timestamp )
[ (hms>timestamp) ] with-string-reader ;
: (ymd>timestamp) ( -- timestamp )
read-ymd f f f instant <timestamp> ;
read-ymd 0 0 0 instant <timestamp> ;
: ymd>timestamp ( str -- timestamp )
[ (ymd>timestamp) ] with-string-reader ;

4
basis/concurrency/locks/locks-tests.factor
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@ -1,7 +1,7 @@
IN: concurrency.locks.tests
USING: tools.test concurrency.locks concurrency.count-downs
concurrency.messaging concurrency.mailboxes locals kernel
threads sequences calendar ;
threads sequences calendar accessors ;
:: lock-test-0 ( -- )
[let | v [ V{ } clone ]
@ -174,7 +174,7 @@ threads sequences calendar ;
] ;
[ lock-timeout-test ] [
linked-error-thread thread-name "Lock timeout-er" =
linked-error-thread name>> "Lock timeout-er" =
] must-fail-with
:: read/write-test ( -- )

4
basis/concurrency/messaging/messaging.factor
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@ -10,8 +10,8 @@ IN: concurrency.messaging
GENERIC: send ( message thread -- )
: mailbox-of ( thread -- mailbox )
dup thread-mailbox [ ] [
<mailbox> dup rot set-thread-mailbox
dup mailbox>> [ ] [
<mailbox> [ >>mailbox drop ] keep
] ?if ;
M: thread send ( message thread -- )

3
basis/float-arrays/float-arrays.factor
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@ -58,8 +58,7 @@ INSTANCE: float-array sequence
: 4float-array ( w x y z -- array )
T{ float-array } 4sequence ; inline
: F{ ( parsed -- parsed )
\ } [ >float-array ] parse-literal ; parsing
: F{ \ } [ >float-array ] parse-literal ; parsing
M: float-array pprint-delims drop \ F{ \ } ;

8
basis/io/servers/connection/connection.factor
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@ -41,7 +41,7 @@ ready ;
SYMBOL: remote-address
GENERIC: handle-client* ( server -- )
GENERIC: handle-client* ( threaded-server -- )
<PRIVATE
@ -75,13 +75,13 @@ M: threaded-server handle-client* handler>> call ;
: thread-name ( server-name addrspec -- string )
unparse " connection from " swap 3append ;
: accept-connection ( server -- )
: accept-connection ( threaded-server -- )
[ accept ] [ addr>> ] bi
[ '[ , , , handle-client ] ]
[ drop threaded-server get name>> swap thread-name ] 2bi
spawn drop ;
: accept-loop ( server -- )
: accept-loop ( threaded-server -- )
[
threaded-server get semaphore>>
[ [ accept-connection ] with-semaphore ]
@ -89,7 +89,7 @@ M: threaded-server handle-client* handler>> call ;
if*
] [ accept-loop ] bi ; inline recursive
: started-accept-loop ( server -- )
: started-accept-loop ( threaded-server -- )
threaded-server get
[ sockets>> push ] [ ready>> raise-flag ] bi ;

2
basis/io/sockets/sockets-docs.factor
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@ -62,7 +62,7 @@ ARTICLE: "network-streams" "Networking"
ABOUT: "network-streams"
HELP: local
{ $class-description "Local address specifier for Unix domain sockets on Unix systems. The " { $link local-path } " slot holds the path name of the socket. New instances are created by calling " { $link <local> } "." }
{ $class-description "Local address specifier for Unix domain sockets on Unix systems. The " { $snippet "path" } " slot holds the path name of the socket. New instances are created by calling " { $link <local> } "." }
{ $examples
{ $code "\"/tmp/.X11-unix/0\" <local>" }
} ;

2
basis/persistent/heaps/heaps-docs.factor
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@ -38,7 +38,7 @@ HELP: pheap>alist
{ $description "Creates an association list whose keys are the entries in the heap and whose values are the associated priorities. It is in sorted order by priority. This does not modify the heap." } ;
HELP: pheap>values
{ $values { "heap" "a persistent heap" } { "values" array } }
{ $values { "heap" "a persistent heap" } { "seq" array } }
{ $description "Creates an an array of all of the values in the heap, in sorted order by priority. This does not modify the heap." } ;
ARTICLE: "persistent-heaps" "Persistent heaps"

10
basis/threads/threads-docs.factor
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@ -38,7 +38,7 @@ ARTICLE: "thread-state" "Thread-local state and variables"
{ $subsection tchange }
"Each thread has its own independent set of thread-local variables and newly-spawned threads begin with an empty set."
$nl
"Global hashtable of all threads, keyed by " { $link thread-id } ":"
"Global hashtable of all threads, keyed by " { $snippet "id" } ":"
{ $subsection threads }
"Threads have an identity independent of continuations. If a continuation is refied in one thread and then resumed in another thread, the code running in that continuation will observe a change in the value output by " { $link self } "." ;
@ -63,10 +63,10 @@ ABOUT: "threads"
HELP: thread
{ $class-description "A thread. The slots are as follows:"
{ $list
{ { $link thread-id } " - a unique identifier assigned to each thread." }
{ { $link thread-name } " - the name passed to " { $link spawn } "." }
{ { $link thread-quot } " - the initial quotation passed to " { $link spawn } "." }
{ { $link thread-continuation } " - a " { $link box } "; if the thread is ready to run, the box holds the continuation, otherwise it is empty." }
{ { $snippet "id" } " - a unique identifier assigned to each thread." }
{ { $snippet "name" } " - the name passed to " { $link spawn } "." }
{ { $snippet "quot" } " - the initial quotation passed to " { $link spawn } "." }
{ { $snippet "continuation" } " - a " { $link box } "; if the thread is ready to run, the box holds the continuation, otherwise it is empty." }
}
} ;

8
basis/tools/threads/threads.factor
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@ -6,14 +6,14 @@ heaps.private system math math.parser math.order accessors ;
IN: tools.threads
: thread. ( thread -- )
dup thread-id pprint-cell
dup thread-name over [ write-object ] with-cell
dup thread-state [
dup id>> pprint-cell
dup name>> over [ write-object ] with-cell
dup state>> [
[ dup self eq? "running" "yield" ? ] unless*
write
] with-cell
[
thread-sleep-entry [
sleep-entry>> [
key>> millis [-] number>string write
" ms" write
] when*

8
basis/tools/vocabs/vocabs.factor
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@ -4,7 +4,7 @@ USING: kernel io io.styles io.files io.encodings.utf8
vocabs.loader vocabs sequences namespaces math.parser arrays
hashtables assocs memoize summary sorting splitting combinators
source-files debugger continuations compiler.errors init
checksums checksums.crc32 sets ;
checksums checksums.crc32 sets accessors ;
IN: tools.vocabs
: vocab-tests-file ( vocab -- path )
@ -61,10 +61,10 @@ SYMBOL: failures
: source-modified? ( path -- ? )
dup source-files get at [
dup source-file-path
dup path>>
dup exists? [
utf8 file-lines crc32 checksum-lines
swap source-file-checksum = not
swap checksum>> = not
] [
2drop f
] if
@ -175,7 +175,7 @@ M: vocab summary
[
dup vocab-summary %
" (" %
vocab-words assoc-size #
words>> assoc-size #
" words)" %
] "" make ;

6
basis/tools/walker/debug/debug.factor
View File

@ -2,7 +2,7 @@
! See http://factorcode.org/license.txt for BSD license.
USING: concurrency.promises models tools.walker kernel
sequences concurrency.messaging locals continuations
threads namespaces namespaces.private assocs ;
threads namespaces namespaces.private assocs accessors ;
IN: tools.walker.debug
:: test-walker ( quot -- data )
@ -26,6 +26,6 @@ IN: tools.walker.debug
send-synchronous drop
p ?promise
thread-variables walker-continuation swap at
model-value continuation-data
variables>> walker-continuation swap at
model-value data>>
] ;

10
basis/tools/walker/walker.factor
View File

@ -22,8 +22,8 @@ DEFER: start-walker-thread
: get-walker-thread ( -- status continuation thread )
walker-thread tget [
[ thread-variables walker-status swap at ]
[ thread-variables walker-continuation swap at ]
[ variables>> walker-status swap at ]
[ variables>> walker-continuation swap at ]
[ ] tri
] [
f <model>
@ -43,7 +43,7 @@ DEFER: start-walker-thread
} cond ;
: break ( -- )
continuation callstack over set-continuation-call
continuation callstack >>call
show-walker send-synchronous
after-break ;
@ -248,7 +248,7 @@ SYMBOL: +stopped+
: associate-thread ( walker -- )
walker-thread tset
[ f walker-thread tget send-synchronous drop ]
self set-thread-exit-handler ;
self (>>exit-handler) ;
: start-walker-thread ( status continuation -- thread' )
self [
@ -258,7 +258,7 @@ SYMBOL: +stopped+
V{ } clone walker-history tset
walker-loop
] 3curry
"Walker on " self thread-name append spawn
"Walker on " self name>> append spawn
[ associate-thread ] keep ;
! For convenience

23
basis/ui/clipboards/clipboards.factor
View File

@ -1,10 +1,22 @@
! Copyright (C) 2006, 2007 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: kernel ui.gadgets ui.gestures namespaces ;
USING: kernel accessors ui.gadgets ui.gestures namespaces ;
IN: ui.clipboards
! Two text transfer buffers
TUPLE: clipboard contents ;
GENERIC: clipboard-contents ( clipboard -- string )
GENERIC: set-clipboard-contents ( string clipboard -- )
M: clipboard clipboard-contents contents>> ;
M: clipboard set-clipboard-contents (>>contents) ;
: <clipboard> ( -- clipboard ) "" clipboard boa ;
GENERIC: paste-clipboard ( gadget clipboard -- )
@ -20,11 +32,10 @@ SYMBOL: clipboard
SYMBOL: selection
: gadget-copy ( gadget clipboard -- )
over gadget-selection? [
>r [ gadget-selection ] keep r> copy-clipboard
] [
2drop
] if ;
over gadget-selection?
[ >r [ gadget-selection ] keep r> copy-clipboard ]
[ 2drop ]
if ;
: com-copy ( gadget -- ) clipboard get gadget-copy ;

35
basis/ui/freetype/freetype-docs.factor
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@ -16,12 +16,35 @@ HELP: init-freetype
{ $notes "Do not call this word if you are using the UI." } ;
HELP: font
{ $class-description "A font which has been loaded by FreeType. Font instances have the following slots:"
{ $list
{ { $link font-ascent } ", " { $link font-descent } ", " { $link font-height } " - metrics." }
{ { $link font-handle } " - alien pointer to an " { $snippet "FT_Face" } "." }
{ { $link font-widths } " - sequence of character widths. Use " { $link char-width } " and " { $link string-width } " to compute string widths instead of reading this sequence directly." }
}
{ $class-description
"A font which has been loaded by FreeType. Font instances have the following slots:"
{
$list
{
{ $snippet "ascent" } ", "
{ $snippet "descent" } ", "
{ $snippet "height" } " - metrics."
}
{
{ $snippet "handle" }
" - alien pointer to an "
{ $snippet "FT_Face" } "."
}
{
{ $snippet "widths" }
" - sequence of character widths. Use "
{ $snippet "width" }
" and "
{ $snippet "width" }
" to compute string widths instead of reading this sequence directly."
}
}
} ;
HELP: close-freetype

10
basis/ui/freetype/freetype.factor
View File

@ -33,7 +33,7 @@ ascent descent height handle widths ;
M: font hashcode* drop font hashcode* ;
: close-font ( font -- ) font-handle FT_Done_Face ;
: close-font ( font -- ) handle>> FT_Done_Face ;
: close-freetype ( -- )
global [
@ -111,11 +111,11 @@ M: freetype-renderer open-font ( font -- open-font )
freetype drop open-fonts get [ <font> ] cache ;
: load-glyph ( font char -- glyph )
>r font-handle dup r> 0 FT_Load_Char
>r handle>> dup r> 0 FT_Load_Char
freetype-error face-glyph ;
: char-width ( open-font char -- w )
over font-widths [
over widths>> [
dupd load-glyph glyph-hori-advance ft-ceil
] cache nip ;
@ -123,7 +123,7 @@ M: freetype-renderer string-width ( open-font string -- w )
0 -rot [ char-width + ] with each ;
M: freetype-renderer string-height ( open-font string -- h )
drop font-height ;
drop height>> ;
: glyph-size ( glyph -- dim )
dup glyph-hori-advance ft-ceil
@ -166,7 +166,7 @@ M: freetype-renderer string-height ( open-font string -- h )
: glyph-texture-loc ( glyph font -- loc )
over glyph-hori-bearing-x ft-floor -rot
font-ascent swap glyph-hori-bearing-y - ft-floor 2array ;
ascent>> swap glyph-hori-bearing-y - ft-floor 2array ;
: glyph-texture-size ( glyph -- dim )
[ glyph-bitmap-width next-power-of-2 ]

2
basis/ui/gadgets/books/books-docs.factor
View File

@ -2,7 +2,7 @@ USING: help.markup help.syntax ui.gadgets models ;
IN: ui.gadgets.books
HELP: book
{ $class-description "A book is a control containing one or more children. The " { $link control-value } " is the index of exactly one child to be visible at any one time, the rest being hidden by having their " { $link gadget-visible? } " slots set to " { $link f } ". The sole visible child assumes the dimensions of the book gadget."
{ $class-description "A book is a control containing one or more children. The " { $link control-value } " is the index of exactly one child to be visible at any one time, the rest being hidden by having their " { $snippet "visible?" } " slots set to " { $link f } ". The sole visible child assumes the dimensions of the book gadget."
$nl
"Books are created by calling " { $link <book> } "." } ;

2
basis/ui/gadgets/books/books.factor
View File

@ -5,7 +5,7 @@ IN: ui.gadgets.books
TUPLE: book < gadget ;
: hide-all ( book -- ) gadget-children [ hide-gadget ] each ;
: hide-all ( book -- ) children>> [ hide-gadget ] each ;
: current-page ( book -- gadget ) [ control-value ] keep nth-gadget ;

2
basis/ui/gadgets/buttons/buttons-docs.factor
View File

@ -5,7 +5,7 @@ IN: ui.gadgets.buttons
HELP: button
{ $class-description "A button is a " { $link gadget } " which responds to mouse clicks by invoking a quotation."
$nl
"A button's appearance can vary depending on the state of the mouse button if the " { $link gadget-interior } " or " { $link gadget-boundary } " slots are set to instances of " { $link button-paint } "."
"A button's appearance can vary depending on the state of the mouse button if the " { $snippet "interior" } " or " { $snippet "boundary" } " slots are set to instances of " { $link button-paint } "."
$nl
"A button can be selected, which is distinct from being pressed. This state is held in the " { $link button-selected? } " slot, and is used by the " { $link <toggle-buttons> } " word to construct a row of buttons for choosing among several alternatives." } ;

8
basis/ui/gadgets/buttons/buttons.factor
View File

@ -119,9 +119,9 @@ M: checkmark-paint draw-interior
black <solid>
black <checkmark-paint>
<button-paint>
over set-gadget-interior
over (>>interior)
black <solid>
swap set-gadget-boundary ;
swap (>>boundary) ;
: <checkmark> ( -- gadget )
<gadget>
@ -165,9 +165,9 @@ M: radio-paint draw-boundary
black <radio-paint>
black <radio-paint>
<button-paint>
over set-gadget-interior
over (>>interior)
black <radio-paint>
swap set-gadget-boundary ;
swap (>>boundary) ;
: <radio-knob> ( -- gadget )
<gadget>

34
basis/ui/gadgets/editors/editors.factor
View File

@ -38,12 +38,12 @@ focused? ;
: activate-editor-model ( editor model -- )
2dup add-connection
dup activate-model
swap gadget-model add-loc ;
swap model>> add-loc ;
: deactivate-editor-model ( editor model -- )
2dup remove-connection
dup deactivate-model
swap gadget-model remove-loc ;
swap model>> remove-loc ;
M: editor graft*
dup
@ -60,11 +60,11 @@ M: editor ungraft*
: editor-mark* ( editor -- loc ) editor-mark model-value ;
: set-caret ( loc editor -- )
[ gadget-model validate-loc ] keep
[ model>> validate-loc ] keep
editor-caret set-model ;
: change-caret ( editor quot -- )
over >r >r dup editor-caret* swap gadget-model r> call r>
over >r >r dup editor-caret* swap model>> r> call r>
set-caret ; inline
: mark>caret ( editor -- )
@ -81,7 +81,7 @@ M: editor ungraft*
editor-font* "" string-height ;
: y>line ( y editor -- line# )
[ line-height / >fixnum ] keep gadget-model validate-line ;
[ line-height / >fixnum ] keep model>> validate-line ;
: point>loc ( point editor -- loc )
[
@ -121,7 +121,7 @@ M: editor ungraft*
line-height 0 swap 2array ;
: scroll>caret ( editor -- )
dup gadget-graft-state second [
dup graft-state>> second [
dup caret-loc over caret-dim { 1 0 } v+ <rect>
over scroll>rect
] when drop ;
@ -157,7 +157,7 @@ M: editor ungraft*
swap
dup first-visible-line \ first-visible-line set
dup last-visible-line \ last-visible-line set
dup gadget-model document set
dup model>> document set
editor set
call
] with-scope ; inline
@ -227,19 +227,19 @@ M: editor gadget-selection?
selection-start/end = not ;
M: editor gadget-selection
[ selection-start/end ] keep gadget-model doc-range ;
[ selection-start/end ] keep model>> doc-range ;
: remove-selection ( editor -- )
[ selection-start/end ] keep gadget-model remove-doc-range ;
[ selection-start/end ] keep model>> remove-doc-range ;
M: editor user-input*
[ selection-start/end ] keep gadget-model set-doc-range t ;
[ selection-start/end ] keep model>> set-doc-range t ;
: editor-string ( editor -- string )
gadget-model doc-string ;
model>> doc-string ;
: set-editor-string ( string editor -- )
gadget-model set-doc-string ;
model>> set-doc-string ;
M: editor gadget-text* editor-string % ;
@ -257,12 +257,12 @@ M: editor gadget-text* editor-string % ;
: drag-selection-caret ( loc editor element -- loc )
>r [ drag-direction? ] 2keep
gadget-model
model>>
r> prev/next-elt ? ;
: drag-selection-mark ( loc editor element -- loc )
>r [ drag-direction? not ] 2keep
nip dup editor-mark* swap gadget-model
nip dup editor-mark* swap model>>
r> prev/next-elt ? ;
: drag-caret&mark ( editor -- caret mark )
@ -282,8 +282,8 @@ M: editor gadget-text* editor-string % ;
over gadget-selection? [
drop nip remove-selection
] [
over >r >r dup editor-caret* swap gadget-model
r> call r> gadget-model remove-doc-range
over >r >r dup editor-caret* swap model>>
r> call r> model>> remove-doc-range
] if ; inline
: editor-delete ( editor elt -- )
@ -309,7 +309,7 @@ M: editor gadget-text* editor-string % ;
: select-elt ( editor elt -- )
over >r
>r dup editor-caret* swap gadget-model r> prev/next-elt
>r dup editor-caret* swap model>> r> prev/next-elt
r> editor-select ;
: start-of-document ( editor -- ) T{ doc-elt } editor-prev ;

9
basis/ui/gadgets/gadgets-docs.factor
View File

@ -31,7 +31,7 @@ HELP: user-input*
HELP: children-on
{ $values { "rect/point" "a " { $link rect } " or a pair of integers" } { "gadget" gadget } { "seq" "a sequence of gadgets" } }
{ $contract "Outputs a sequence of gadgets which potentially intersect a rectangle or contain a point in the co-ordinate system of the gadget." }
{ $notes "This does not have to be an accurate intersection test, and simply returning " { $link gadget-children } " is a valid implementation. However, an accurate intersection test reduces the amount of work done when drawing this gadget if it is partially clipped and not all children are visible." } ;
{ $notes "This does not have to be an accurate intersection test, and simply returning " { $snippet "children" } " is a valid implementation. However, an accurate intersection test reduces the amount of work done when drawing this gadget if it is partially clipped and not all children are visible." } ;
HELP: pick-up
{ $values { "point" "a pair of integers" } { "gadget" gadget } { "child/f" "a " { $link gadget } " or " { $link f } } }
@ -57,7 +57,7 @@ HELP: gadget-selection
HELP: relayout
{ $values { "gadget" gadget } }
{ $description "Relayout and redraw a gadget before the next iteration of the event loop. Unlike " { $link relayout-1 } ", this relayouts all parents up to a gadget having " { $link gadget-root? } " set, so this word should be used when the gadget's dimensions have potentially changed." } ;
{ $description "Relayout and redraw a gadget before the next iteration of the event loop. Unlike " { $link relayout-1 } ", this relayouts all parents up to a gadget having " { $snippet "root?" } " set, so this word should be used when the gadget's dimensions have potentially changed." } ;
HELP: relayout-1
{ $values { "gadget" gadget } }
@ -170,7 +170,7 @@ HELP: focusable-child
{ $values { "gadget" gadget } { "child" gadget } }
{ $description "Outputs the child of the gadget which would prefer to receive keyboard focus." } ;
{ control-value set-control-value gadget-model } related-words
{ control-value set-control-value } related-words
HELP: control-value
{ $values { "control" gadget } { "value" object } }
@ -181,10 +181,9 @@ HELP: set-control-value
{ $description "Sets the value of the control's model." } ;
ARTICLE: "ui-control-impl" "Implementing controls"
"A " { $emphasis "control" } " is a gadget which is linked to an underlying " { $link model } " by having its " { $link gadget-model } " slot set to a " { $link model } " instance."
"A " { $emphasis "control" } " is a gadget which is linked to an underlying " { $link model } " by having its " { $snippet "model" } " slot set to a " { $link model } " instance."
$nl
"Some utility words useful in control implementations:"
{ $subsection gadget-model }
{ $subsection control-value }
{ $subsection set-control-value }
{ $see-also "models" } ;

2
basis/ui/gadgets/gadgets.factor
View File

@ -150,7 +150,7 @@ DEFER: relayout
: invalidate* ( gadget -- )
\ invalidate* over (>>layout-state)
dup forget-pref-dim
dup gadget-root?
dup root?>>
[ layout-later ] [ parent>> [ relayout ] when* ] if ;
: relayout ( gadget -- )

9
basis/ui/gadgets/grids/grids.factor
View File

@ -77,13 +77,14 @@ M: grid pref-dim*
M: grid layout* dup compute-grid grid-layout ;
M: grid children-on ( rect gadget -- seq )
dup gadget-children empty? [
2drop f
] [
dup children>> empty?
[ 2drop f ]
[
{ 0 1 } swap grid>>
[ 0 <column> fast-children-on ] keep
<slice> concat
] if ;
]
if ;
M: grid gadget-text*
grid>>

10
basis/ui/gadgets/incremental/incremental.factor
View File

@ -23,7 +23,7 @@ TUPLE: incremental < pack cursor ;
{ 0 0 } >>cursor ;
M: incremental pref-dim*
dup gadget-layout-state [
dup layout-state>> [
dup call-next-method over set-incremental-cursor
] when incremental-cursor ;
@ -31,13 +31,13 @@ M: incremental pref-dim*
[
swap rect-dim swap incremental-cursor
2dup v+ >r vmax r>
] keep gadget-orientation set-axis ;
] keep orientation>> set-axis ;
: update-cursor ( gadget incremental -- )
[ next-cursor ] keep set-incremental-cursor ;
: incremental-loc ( gadget incremental -- )
dup incremental-cursor swap gadget-orientation v*
dup incremental-cursor swap orientation>> v*
swap set-rect-loc ;
: prefer-incremental ( gadget -- )
@ -51,11 +51,11 @@ M: incremental pref-dim*
2dup incremental-loc
tuck update-cursor
dup prefer-incremental
gadget-parent [ invalidate* ] when* ;
parent>> [ invalidate* ] when* ;
: clear-incremental ( incremental -- )
not-in-layout
dup (clear-gadget)
dup forget-pref-dim
{ 0 0 } over set-incremental-cursor
gadget-parent [ relayout ] when* ;
parent>> [ relayout ] when* ;

4
basis/ui/gadgets/labelled/labelled.factor
View File

@ -29,11 +29,11 @@ M: labelled-gadget focusable-child* labelled-gadget-content ;
gray close-box <polygon-gadget> swap <bevel-button> ;
: title-theme ( gadget -- )
{ 1 0 } over set-gadget-orientation
{ 1 0 } over (>>orientation)
T{ gradient f {
T{ rgba f 0.65 0.65 1.0 1.0 }
T{ rgba f 0.65 0.45 1.0 1.0 }
} } swap set-gadget-interior ;
} } swap (>>interior) ;
: <title-label> ( text -- label ) <label> dup title-theme ;

4
basis/ui/gadgets/lists/lists.factor
View File

@ -53,7 +53,7 @@ M: list model-changed
bound-index ;
: selected-rect ( list -- rect )
dup list-index swap gadget-children ?nth ;
dup list-index swap children>> ?nth ;
M: list draw-gadget*
origin get [
@ -98,7 +98,7 @@ M: list focusable-child* drop t ;
] if ;
: select-gadget ( gadget list -- )
swap over gadget-children index
swap over children>> index
[ swap select-index ] [ drop ] if* ;
: clamp-loc ( point max -- point )

4
basis/ui/gadgets/packs/packs-docs.factor
View File

@ -15,7 +15,7 @@ ARTICLE: "ui-pack-layout" "Pack layouts"
{ $subsection pack-layout } ;
HELP: pack
{ $class-description "A gadget which lays out its children along a single axis stored in the " { $link gadget-orientation } " slot. Can be constructed with one of the following words:"
{ $class-description "A gadget which lays out its children along a single axis stored in the " { $snippet "orientation" } " slot. Can be constructed with one of the following words:"
{ $list
{ $link <pack> }
{ $link <pile> }
@ -31,7 +31,7 @@ HELP: pack
HELP: pack-layout
{ $values { "pack" "a new " { $link pack } } { "sizes" "a sequence of pairs of integers" } }
{ $description "Lays out the pack's children along the " { $link gadget-orientation } " of the pack, with each gadget receiving its size from the corresponding index of the " { $snippet "sizes" } " sequence." }
{ $description "Lays out the pack's children along the " { $snippet "orientation" } " of the pack, with each gadget receiving its size from the corresponding index of the " { $snippet "sizes" } " sequence." }
{ $notes
"This word is useful if you are writing your own layout gadget which inherits from " { $link pack } ". This allows you to reuse layout logic while computing gadget sizes using a custom procedure."
} ;

10
basis/ui/gadgets/packs/packs.factor
View File

@ -30,7 +30,7 @@ TUPLE: pack < gadget
nip ;
: pack-layout ( pack sizes -- )
round-dims over gadget-children
round-dims over children>>
>r dupd packed-dims r> 2dup [ (>>dim) ] 2each
>r packed-locs r> [ set-rect-loc ] 2each ;
@ -49,14 +49,14 @@ TUPLE: pack < gadget
: pack-pref-dim ( gadget sizes -- dim )
over pack-gap over gap-dims >r max-dim r>
rot gadget-orientation set-axis ;
rot orientation>> set-axis ;
M: pack pref-dim*
dup gadget-children pref-dims pack-pref-dim ;
dup children>> pref-dims pack-pref-dim ;
M: pack layout*
dup gadget-children pref-dims pack-layout ;
dup children>> pref-dims pack-layout ;
M: pack children-on ( rect gadget -- seq )
dup gadget-orientation swap gadget-children
dup orientation>> swap children>>
[ fast-children-on ] keep <slice> ;

8
basis/ui/gadgets/panes/panes.factor
View File

@ -83,7 +83,7 @@ TUPLE: pane-stream pane ;
C: <pane-stream> pane-stream
: smash-line ( current -- gadget )
dup gadget-children {
dup children>> {
{ [ dup empty? ] [ 2drop "" <label> ] }
{ [ dup length 1 = ] [ nip first ] }
[ drop ]
@ -121,7 +121,7 @@ M: style-stream write-gadget
output-stream get print-gadget ;
: ?nl ( stream -- )
dup pane-stream-pane pane-current gadget-children empty?
dup pane-stream-pane pane-current children>> empty?
[ dup stream-nl ] unless drop ;
: with-pane ( pane quot -- )
@ -258,7 +258,7 @@ M: pane-stream make-block-stream
table-gap [ over set-grid-gap ] apply-style ;
: apply-table-border-style ( style grid -- style grid )
table-border [ <grid-lines> over set-gadget-boundary ]
table-border [ <grid-lines> over (>>boundary) ]
apply-style ;
: styled-grid ( style grid -- grid )
@ -336,7 +336,7 @@ M: pack sloppy-pick-up* ( loc gadget -- n )
[ orientation>> ] [ children>> ] bi (fast-children-on) ;
M: gadget sloppy-pick-up*
gadget-children [ inside? ] with find-last drop ;
children>> [ inside? ] with find-last drop ;
M: f sloppy-pick-up*
2drop f ;

4
basis/ui/gadgets/paragraphs/paragraphs.factor
View File

@ -1,6 +1,6 @@
! Copyright (C) 2005, 2007 Slava Pestov
! See http://factorcode.org/license.txt for BSD license.
USING: arrays ui.gadgets ui.gadgets.labels ui.render kernel math
USING: accessors arrays ui.gadgets ui.gadgets.labels ui.render kernel math
namespaces sequences math.order math.geometry.rect ;
IN: ui.gadgets.paragraphs
@ -17,7 +17,7 @@ TUPLE: paragraph < gadget margin ;
: <paragraph> ( margin -- gadget )
paragraph new-gadget
{ 1 0 } over set-gadget-orientation
{ 1 0 } over (>>orientation)
[ set-paragraph-margin ] keep ;
SYMBOL: x SYMBOL: max-x

2
basis/ui/gadgets/sliders/sliders-docs.factor
View File

@ -56,6 +56,6 @@ ARTICLE: "ui.gadgets.sliders" "Slider gadgets"
{ $subsection slide-by }
{ $subsection slide-by-line }
{ $subsection slide-by-page }
"Since sliders are controls the value can be get and set by calling " { $link gadget-model } "." ;
"Since sliders are controls the value can be get and set by via the " { $snippet "model" } " slot. " ;
ABOUT: "ui.gadgets.sliders"

28
basis/ui/gadgets/sliders/sliders.factor
View File

@ -20,16 +20,16 @@ TUPLE: slider < frame elevator thumb saved line ;
: min-thumb-dim 15 ;
: slider-value ( gadget -- n ) gadget-model range-value >fixnum ;
: slider-page ( gadget -- n ) gadget-model range-page-value ;
: slider-max ( gadget -- n ) gadget-model range-max-value ;
: slider-max* ( gadget -- n ) gadget-model range-max-value* ;
: slider-value ( gadget -- n ) model>> range-value >fixnum ;
: slider-page ( gadget -- n ) model>> range-page-value ;
: slider-max ( gadget -- n ) model>> range-max-value ;
: slider-max* ( gadget -- n ) model>> range-max-value* ;
: thumb-dim ( slider -- h )
dup slider-page over slider-max 1 max / 1 min
over elevator-length * min-thumb-dim max
over slider-elevator rect-dim
rot gadget-orientation v. min ;
rot orientation>> v. min ;
: slider-scale ( slider -- n )
#! A scaling factor such that if x is a slider co-ordinate,
@ -49,9 +49,9 @@ TUPLE: thumb < gadget ;
find-slider dup slider-value swap set-slider-saved ;
: do-drag ( thumb -- )
find-slider drag-loc over gadget-orientation v.
find-slider drag-loc over orientation>> v.
over screen>slider swap [ slider-saved + ] keep
gadget-model set-range-value ;
model>> set-range-value ;
thumb H{
{ T{ button-down } [ begin-drag ] }
@ -69,13 +69,13 @@ thumb H{
t >>root?
thumb-theme ;
: slide-by ( amount slider -- ) gadget-model move-by ;
: slide-by ( amount slider -- ) model>> move-by ;
: slide-by-page ( amount slider -- ) gadget-model move-by-page ;
: slide-by-page ( amount slider -- ) model>> move-by-page ;
: compute-direction ( elevator -- -1/1 )
dup find-slider swap hand-click-rel
over gadget-orientation v.
over orientation>> v.
over screen>slider
swap slider-value - sgn ;
@ -97,7 +97,7 @@ elevator H{
lowered-gradient >>interior ;
: (layout-thumb) ( slider n -- n thumb )
over gadget-orientation n*v swap slider-thumb ;
over orientation>> n*v swap slider-thumb ;
: thumb-loc ( slider -- loc )
dup slider-value swap slider>screen ;
@ -109,7 +109,7 @@ elevator H{
: layout-thumb-dim ( slider -- )
dup dup thumb-dim (layout-thumb) >r
>r dup rect-dim r>
rot gadget-orientation set-axis [ ceiling ] map
rot orientation>> set-axis [ ceiling ] map
r> (>>dim) ;
: layout-thumb ( slider -- )
@ -124,7 +124,7 @@ M: elevator layout*
: <slide-button> ( vector polygon amount -- button )
>r gray swap <polygon-gadget> r>
[ swap find-slider slide-by-line ] curry <repeat-button>
[ set-gadget-orientation ] keep ;
[ (>>orientation) ] keep ;
: elevator, ( gadget orientation -- gadget )
tuck <elevator> >>elevator
@ -157,5 +157,5 @@ M: elevator layout*
M: slider pref-dim*
dup call-next-method
swap gadget-orientation [ 40 v*n ] keep
swap orientation>> [ 40 v*n ] keep
set-axis ;

2
basis/ui/gadgets/tracks/tracks-docs.factor
View File

@ -11,7 +11,7 @@ ARTICLE: "ui-track-layout" "Track layouts"
{ $subsection track-add } ;
HELP: track
{ $class-description "A track is like a " { $link pack } " except each child is resized to a fixed multiple of the track's dimension in the direction of " { $link gadget-orientation } ". Tracks are created by calling " { $link <track> } "." } ;
{ $class-description "A track is like a " { $link pack } " except each child is resized to a fixed multiple of the track's dimension in the direction of " { $snippet "orientation" } ". Tracks are created by calling " { $link <track> } "." } ;
HELP: <track>
{ $values { "orientation" "an orientation specifier" } { "track" "a new " { $link track } } }

11
basis/ui/gadgets/viewports/viewports.factor
View File

@ -31,7 +31,7 @@ M: viewport focusable-child*
M: viewport pref-dim* viewport-dim ;
: scroller-value ( scroller -- loc )
gadget-model range-value [ >fixnum ] map ;
model>> range-value [ >fixnum ] map ;
M: viewport model-changed
nip
@ -41,8 +41,7 @@ M: viewport model-changed
swap gadget-child set-rect-loc ;
: visible-dim ( gadget -- dim )
dup gadget-parent viewport? [
gadget-parent rect-dim viewport-gap 2 v*n v-
] [
rect-dim
] if ;
dup parent>> viewport?
[ parent>> rect-dim viewport-gap 2 v*n v- ]
[ rect-dim ]
if ;

6
basis/ui/gadgets/worlds/worlds.factor
View File

@ -23,8 +23,8 @@ M: f world-status ;
: hide-status ( gadget -- ) f swap show-status ;
: (request-focus) ( child world ? -- )
pick gadget-parent pick eq? [
>r >r dup gadget-parent dup r> r>
pick parent>> pick eq? [
>r >r dup parent>> dup r> r>
[ (request-focus) ] keep
] unless focus-child ;
@ -51,7 +51,7 @@ M: world layout*
M: world focusable-child* gadget-child ;
M: world children-on nip gadget-children ;
M: world children-on nip children>> ;
: (draw-world) ( world -- )
dup world-handle [

8
basis/ui/gestures/gestures.factor
View File

@ -157,15 +157,15 @@ SYMBOL: drag-timer
: focus-child ( child gadget ? -- )
[
dup gadget-focus [
dup focus>> [
dup send-lose-focus
f swap t focus-child
] when*
dupd set-gadget-focus [
dupd (>>focus) [
send-gain-focus
] when*
] [
set-gadget-focus
(>>focus)
] if ;
: modifier ( mod modifiers -- seq )
@ -244,7 +244,7 @@ SYMBOL: drag-timer
drop ;
: world-focus ( world -- gadget )
dup gadget-focus [ world-focus ] [ ] ?if ;
dup focus>> [ world-focus ] [ ] ?if ;
: send-action ( world gesture -- )
swap world-focus send-gesture drop ;

14
basis/ui/render/render-docs.factor
View File

@ -31,17 +31,17 @@ HELP: draw-gadget*
HELP: draw-interior
{ $values { "interior" object } { "gadget" gadget } }
{ $contract "Draws the interior of a gadget by making OpenGL calls. The " { $link gadget-interior } " slot may be set to objects implementing this generic word." } ;
{ $contract "Draws the interior of a gadget by making OpenGL calls. The " { $snippet "interior" } " slot may be set to objects implementing this generic word." } ;
HELP: draw-boundary
{ $values { "boundary" object } { "gadget" gadget } }
{ $contract "Draws the boundary of a gadget by making OpenGL calls. The " { $link gadget-boundary } " slot may be set to objects implementing this generic word." } ;
{ $contract "Draws the boundary of a gadget by making OpenGL calls. The " { $snippet "boundary" } " slot may be set to objects implementing this generic word." } ;
HELP: solid
{ $class-description "A class implementing the " { $link draw-boundary } " and " { $link draw-interior } " generic words to draw a solid outline or a solid fill, respectively. The " { $link solid-color } " slot stores a color specifier." } ;
HELP: gradient
{ $class-description "A class implementing the " { $link draw-interior } " generic word to draw a smoothly shaded transition between colors. The " { $link gradient-colors } " slot stores a sequence of color specifiers and the gradient is drawn in the direction given by the " { $link gadget-orientation } " slot of the gadget." } ;
{ $class-description "A class implementing the " { $link draw-interior } " generic word to draw a smoothly shaded transition between colors. The " { $link gradient-colors } " slot stores a sequence of color specifiers and the gradient is drawn in the direction given by the " { $snippet "orientation" } " slot of the gadget." } ;
HELP: polygon
{ $class-description "A class implementing the " { $link draw-boundary } " and " { $link draw-interior } " generic words to draw a solid outline or a solid filled polygon, respectively. Instances of " { $link polygon } " have two slots:"
@ -94,17 +94,17 @@ ARTICLE: "gadgets-polygons" "Polygon gadgets"
ARTICLE: "ui-paint" "Customizing gadget appearance"
"The UI carries out the following steps when drawing a gadget:"
{ $list
{ "The " { $link draw-interior } " generic word is called on the value of the " { $link gadget-interior } " slot." }
{ "The " { $link draw-interior } " generic word is called on the value of the " { $snippet "interior" } " slot." }
{ "The " { $link draw-gadget* } " generic word is called on the gadget." }
{ "The gadget's visible children are drawn, determined by calling " { $link visible-children } " on the gadget." }
{ "The " { $link draw-boundary } " generic word is called on the value of the " { $link gadget-boundary } " slot." }
{ "The " { $link draw-boundary } " generic word is called on the value of the " { $snippet "boundary" } " slot." }
}
"Now, each one of these steps will be covered in detail."
{ $subsection "ui-pen-protocol" }
{ $subsection "ui-paint-custom" } ;
ARTICLE: "ui-pen-protocol" "UI pen protocol"
"The " { $link gadget-interior } " and " { $link gadget-boundary } " slots of a gadget facilitate easy factoring and sharing of drawing logic. Objects stored in these slots must implement the pen protocol:"
"The " { $snippet "interior" } " and " { $snippet "boundary" } " slots of a gadget facilitate easy factoring and sharing of drawing logic. Objects stored in these slots must implement the pen protocol:"
{ $subsection draw-interior }
{ $subsection draw-boundary }
"The default value of these slots is the " { $link f } " singleton, which implements the above protocol by doing nothing."
@ -139,7 +139,7 @@ $nl
$nl
"OpenGL state must not be altered as a result of drawing a gadget, so any flags which were enabled should be disabled, and vice versa."
$nl
"Gadgets must not draw outside of their bounding box, however clipping is not enforced by default, for performance reasons. This can be changed by setting the " { $link gadget-clipped? } " slot to " { $link t } " in the gadget's constructor."
"Gadgets must not draw outside of their bounding box, however clipping is not enforced by default, for performance reasons. This can be changed by setting the " { $snippet "clipped?" } " slot to " { $link t } " in the gadget's constructor."
$nl
"Saving the " { $link GL_MODELVIEW } " matrix and enabling/disabling flags can be done in a clean way using the combinators documented in the following section."
{ $subsection "gl-utilities" }

14
basis/ui/render/render.factor
View File

@ -1,6 +1,6 @@
! Copyright (C) 2005, 2007 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: alien arrays hashtables io kernel math namespaces opengl
USING: accessors alien arrays hashtables io kernel math namespaces opengl
opengl.gl opengl.glu sequences strings io.styles vectors
combinators math.vectors ui.gadgets colors
math.order math.geometry.rect ;
@ -60,10 +60,10 @@ DEFER: draw-gadget
: (draw-gadget) ( gadget -- )
[
dup translate
dup dup gadget-interior draw-interior
dup dup interior>> draw-interior
dup draw-gadget*
dup visible-children [ draw-gadget ] each
dup gadget-boundary draw-boundary
dup boundary>> draw-boundary
] with-scope ;
: >absolute ( rect -- rect )
@ -79,8 +79,8 @@ DEFER: draw-gadget
: draw-gadget ( gadget -- )
{
{ [ dup gadget-visible? not ] [ drop ] }
{ [ dup gadget-clipped? not ] [ (draw-gadget) ] }
{ [ dup visible?>> not ] [ drop ] }
{ [ dup clipped?>> not ] [ (draw-gadget) ] }
[ [ (draw-gadget) ] with-clipping ]
} cond ;
@ -108,7 +108,7 @@ C: <gradient> gradient
M: gradient draw-interior
origin get [
over gadget-orientation
over orientation>>
swap gradient-colors
rot rect-dim
gl-gradient
@ -139,7 +139,7 @@ M: polygon draw-interior
: <polygon-gadget> ( color points -- gadget )
dup max-dim
>r <polygon> <gadget> r> over set-rect-dim
[ set-gadget-interior ] keep ;
[ (>>interior) ] keep ;
! Font rendering
SYMBOL: font-renderer

2
basis/ui/tools/deploy/deploy.factor
View File

@ -57,7 +57,7 @@ TUPLE: deploy-gadget < pack vocab settings ;
advanced-settings
deploy-settings-theme
namespace <mapping> over set-gadget-model
namespace <mapping> over (>>model)
]
bind ;

4
basis/ui/tools/interactor/interactor.factor
View File

@ -54,7 +54,7 @@ M: interactor ungraft*
: word-at-loc ( loc interactor -- word )
over [
[ gadget-model T{ one-word-elt } elt-string ] keep
[ model>> T{ one-word-elt } elt-string ] keep
interactor-use assoc-stack
] [
2drop f
@ -82,7 +82,7 @@ M: interactor model-changed
: interactor-continue ( obj interactor -- )
mailbox>> mailbox-put ;
: clear-input ( interactor -- ) gadget-model clear-doc ;
: clear-input ( interactor -- ) model>> clear-doc ;
: interactor-finish ( interactor -- )
#! The spawn is a kludge to make it infer. Stupid.

2
basis/ui/tools/traceback/traceback.factor
View File

@ -46,7 +46,7 @@ M: traceback-gadget pref-dim* drop { 550 600 } ;
<namestack-display> { 400 400 } <limited-scroller> ;
: variables ( traceback -- )
gadget-model <variables-gadget>
model>> <variables-gadget>
"Dynamic variables" open-status-window ;
: traceback-window ( continuation -- )

2
basis/ui/tools/workspace/workspace.factor
View File

@ -29,7 +29,7 @@ M: gadget tool-scroller drop f ;
book>> children>> [ class eq? ] with find ;
: show-tool ( class workspace -- tool )
[ find-tool swap ] keep workspace-book gadget-model
[ find-tool swap ] keep workspace-book model>>
set-model ;
: select-tool ( workspace class -- ) swap show-tool drop ;

10
basis/ui/traverse/traverse.factor
View File

@ -1,13 +1,13 @@
! Copyright (C) 2007 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: namespaces sequences kernel math arrays io ui.gadgets
USING: accessors namespaces sequences kernel math arrays io ui.gadgets
generic combinators ;
IN: ui.traverse
TUPLE: node value children ;
: traverse-step ( path gadget -- path' gadget' )
>r unclip r> gadget-children ?nth ;
>r unclip r> children>> ?nth ;
: make-node ( quot -- ) { } make node boa , ; inline
@ -19,7 +19,7 @@ TUPLE: node value children ;
nip ,
] [
[
2dup gadget-children swap first head-slice %
2dup children>> swap first head-slice %
tuck traverse-step traverse-to-path
] make-node
] if
@ -34,7 +34,7 @@ TUPLE: node value children ;
] [
[
2dup traverse-step traverse-from-path
tuck gadget-children swap first 1+ tail-slice %
tuck children>> swap first 1+ tail-slice %
] make-node
] if
] if ;
@ -43,7 +43,7 @@ TUPLE: node value children ;
traverse-step traverse-from-path ;
: (traverse-middle) ( frompath topath gadget -- )
>r >r first 1+ r> first r> gadget-children <slice> % ;
>r >r first 1+ r> first r> children>> <slice> % ;
: traverse-post ( topath gadget -- )
traverse-step traverse-to-path ;

12
basis/ui/ui-docs.factor
View File

@ -83,7 +83,7 @@ ARTICLE: "ui-glossary" "UI glossary"
ARTICLE: "building-ui" "Building user interfaces"
"A gadget is a graphical element which responds to user input. Gadgets are implemented as tuples which (directly or indirectly) inherit from " { $link gadget } ", which in turn inherits from " { $link rect } "."
{ $subsection gadget }
"Gadgets are arranged in a hierarchy, and all visible gadgets except for instances of " { $link world } " are contained in a parent gadget, stored in the " { $link gadget-parent } " slot."
"Gadgets are arranged in a hierarchy, and all visible gadgets except for instances of " { $link world } " are contained in a parent gadget, stored in the " { $snippet "parent" } " slot."
{ $subsection "ui-geometry" }
{ $subsection "ui-layouts" }
{ $subsection "gadgets" }
@ -119,8 +119,10 @@ ARTICLE: "ui-geometry" "Gadget geometry"
{ $subsection offset-rect }
{ $subsection rect-intersect }
{ $subsection intersects? }
"A gadget's bounding box is always relative to its parent:"
{ $subsection gadget-parent }
! "A gadget's bounding box is always relative to its parent. "
! { $subsection gadget-parent }
"Word for converting from a child gadget's co-ordinate system to a parent's:"
{ $subsection relative-loc }
{ $subsection screen-loc }
@ -211,8 +213,8 @@ $nl
{ $subsection unparent }
{ $subsection add-gadgets }
{ $subsection clear-gadget }
"Working with gadget children:"
{ $subsection gadget-children }
"The children of a gadget are available via the "
{ $snippet "children" } " slot. " "Working with gadget children:"
{ $subsection gadget-child }
{ $subsection nth-gadget }
{ $subsection each-child }

12
basis/ui/ui.factor
View File

@ -90,21 +90,21 @@ SYMBOL: ui-hook
V{ } clone windows set-global ;
: restore-gadget-later ( gadget -- )
dup gadget-graft-state {
dup graft-state>> {
{ { f f } [ ] }
{ { f t } [ ] }
{ { t t } [
{ f f } over set-gadget-graft-state
{ f f } over (>>graft-state)
] }
{ { t f } [
dup unqueue-graft
{ f f } over set-gadget-graft-state
{ f f } over (>>graft-state)
] }
} case graft-later ;
: restore-gadget ( gadget -- )
dup restore-gadget-later
gadget-children [ restore-gadget ] each ;
children>> [ restore-gadget ] each ;
: restore-world ( world -- )
dup reset-world restore-gadget ;
@ -133,9 +133,9 @@ SYMBOL: ui-hook
[ dup update-hand draw-world ] each ;
: notify ( gadget -- )
dup gadget-graft-state
dup graft-state>>
dup first { f f } { t t } ?
pick set-gadget-graft-state {
pick (>>graft-state) {
{ { f t } [ dup activate-control graft* ] }
{ { t f } [ dup deactivate-control ungraft* ] }
} case ;

8
basis/unicode/case/case.factor
View File

@ -1,6 +1,6 @@
USING: unicode.data sequences sequences.next namespaces
unicode.normalize math unicode.categories combinators
assocs strings splitting kernel ;
assocs strings splitting kernel accessors ;
IN: unicode.case
: at-default ( key assoc -- value/key ) over >r at r> or ;
@ -91,17 +91,17 @@ SYMBOL: locale ! Just casing locale, or overall?
: >lower ( string -- lower )
i-dot? [ turk>lower ] when
final-sigma [ code-point-lower ] [ ch>lower ] map-case ;
final-sigma [ lower>> ] [ ch>lower ] map-case ;
: >upper ( string -- upper )
i-dot? [ turk>upper ] when
[ code-point-upper ] [ ch>upper ] map-case ;
[ upper>> ] [ ch>upper ] map-case ;
: >title ( string -- title )
final-sigma
CHAR: \s swap
[ tuck word-boundary swapd
[ code-point-title ] [ code-point-lower ] if ]
[ title>> ] [ lower>> ] if ]
[ tuck word-boundary swapd
[ ch>title ] [ ch>lower ] if ]
map-case nip ;

4
basis/unicode/normalize/normalize.factor
View File

@ -1,5 +1,5 @@
USING: sequences namespaces unicode.data kernel math arrays
locals sorting.insertion ;
locals sorting.insertion accessors ;
IN: unicode.normalize
! Conjoining Jamo behavior
@ -43,7 +43,7 @@ IN: unicode.normalize
: reorder-next ( string i -- new-i done? )
over [ non-starter? ] find-from drop [
reorder-slice
>r dup [ combining-class ] insertion-sort slice-to r>
>r dup [ combining-class ] insertion-sort to>> r>
] [ length t ] if* ;
: reorder-loop ( string start -- )

2
core/parser/parser.factor
View File

@ -216,7 +216,7 @@ SYMBOL: interactive-vocabs
: filter-moved ( assoc1 assoc2 -- seq )
swap assoc-diff [
drop where dup [ first ] when
file get source-file-path =
file get path>> =
] assoc-filter keys ;
: removed-definitions ( -- assoc1 assoc2 )

6
core/sequences/sequences-docs.factor
View File

@ -779,19 +779,19 @@ HELP: collapse-slice
HELP: <flat-slice>
{ $values { "seq" sequence } { "slice" slice } }
{ $description "Outputs a slice with the same elements as " { $snippet "seq" } ", and " { $link slice-from } " equal to 0 and " { $link slice-to } " equal to the length of " { $snippet "seq" } "." }
{ $description "Outputs a slice with the same elements as " { $snippet "seq" } ", and " { $snippet "from" } " equal to 0 and " { $snippet "to" } " equal to the length of " { $snippet "seq" } "." }
{ $notes "Some words create slices then proceed to read the " { $snippet "to" } " and " { $snippet "from" } " slots of the slice. To behave predictably when they are themselves given a slice as input, they apply this word first to get a canonical slice." } ;
HELP: <slice>
{ $values { "from" "a non-negative integer" } { "to" "a non-negative integer" } { "seq" sequence } { "slice" slice } }
{ $description "Outputs a new virtual sequence sharing storage with the subrange of elements in " { $snippet "seq" } " with indices starting from and including " { $snippet "m" } ", and up to but not including " { $snippet "n" } "." }
{ $errors "Throws an error if " { $snippet "m" } " or " { $snippet "n" } " is out of bounds." }
{ $notes "Taking the slice of a slice outputs a slice of the underlying sequence of the original slice. Keep this in mind when writing code which depends on the values of " { $link slice-from } " and " { $link slice-to } " being equal to the inputs to this word. The " { $link <flat-slice> } " word might be helpful in such situations." } ;
{ $notes "Taking the slice of a slice outputs a slice of the underlying sequence of the original slice. Keep this in mind when writing code which depends on the values of " { $snippet "from" } " and " { $snippet "to" } " being equal to the inputs to this word. The " { $link <flat-slice> } " word might be helpful in such situations." } ;
{ <slice> subseq } related-words
HELP: repetition
{ $class-description "A virtual sequence consisting of " { $link repetition-elt } " repeated " { $link repetition-len } " times. Repetitions are created by calling " { $link <repetition> } "." } ;
{ $class-description "A virtual sequence consisting of " { $snippet "elt" } " repeated " { $snippet "len" } " times. Repetitions are created by calling " { $link <repetition> } "." } ;
HELP: <repetition> ( len elt -- repetition )
{ $values { "len" "a non-negative integer" } { "elt" object } { "repetition" repetition } }

20
core/slots/deprecated/deprecated.factor
View File

@ -6,15 +6,15 @@ classes slots.private combinators slots ;
IN: slots.deprecated
: reader-effect ( class spec -- effect )
>r ?word-name 1array r> slot-spec-name 1array <effect> ;
>r ?word-name 1array r> name>> 1array <effect> ;
PREDICATE: slot-reader < word "reading" word-prop >boolean ;
: set-reader-props ( class spec -- )
2dup reader-effect
over slot-spec-reader
over reader>>
swap "declared-effect" set-word-prop
slot-spec-reader swap "reading" set-word-prop ;
reader>> swap "reading" set-word-prop ;
: define-slot-word ( class word quot -- )
[
@ -23,9 +23,9 @@ PREDICATE: slot-reader < word "reading" word-prop >boolean ;
] dip define ;
: define-reader ( class spec -- )
dup slot-spec-reader [
dup reader>> [
[ set-reader-props ] 2keep
dup slot-spec-reader
dup reader>>
swap reader-quot
define-slot-word
] [
@ -33,20 +33,20 @@ PREDICATE: slot-reader < word "reading" word-prop >boolean ;
] if ;
: writer-effect ( class spec -- effect )
slot-spec-name swap ?word-name 2array 0 <effect> ;
name>> swap ?word-name 2array 0 <effect> ;
PREDICATE: slot-writer < word "writing" word-prop >boolean ;
: set-writer-props ( class spec -- )
2dup writer-effect
over slot-spec-writer
over writer>>
swap "declared-effect" set-word-prop
slot-spec-writer swap "writing" set-word-prop ;
writer>> swap "writing" set-word-prop ;
: define-writer ( class spec -- )
dup slot-spec-writer [
dup writer>> [
[ set-writer-props ] 2keep
dup slot-spec-writer
dup writer>>
swap writer-quot
define-slot-word
] [

10
core/source-files/source-files-docs.factor
View File

@ -30,10 +30,10 @@ HELP: source-file
{ $description "Outputs the source file associated to a path name, creating the source file first if it doesn't exist. Source files are retained in the " { $link source-files } " variable." }
{ $class-description "Instances retain information about loaded source files, and have the following slots:"
{ $list
{ { $link source-file-path } " - a pathname string." }
{ { $link source-file-checksum } " - the CRC32 checksum of the source file's contents at the time it was most recently loaded." }
{ { $link source-file-uses } " - an assoc whose keys are words referenced from this source file's top level form." }
{ { $link source-file-definitions } " - a pair of assocs, containing definitions and classes defined in this source file, respectively" }
{ { $snippet "path" } " - a pathname string." }
{ { $snippet "checksum" } " - the CRC32 checksum of the source file's contents at the time it was most recently loaded." }
{ { $snippet "uses" } " - an assoc whose keys are words referenced from this source file's top level form." }
{ { $snippet "definitions" } " - a pair of assocs, containing definitions and classes defined in this source file, respectively" }
}
} ;
@ -78,4 +78,4 @@ HELP: rollback-source-file
{ $description "Records information to the source file after an incomplete parse which ended with an error." } ;
HELP: file
{ $var-description "Stores the " { $link source-file } " being parsed. The " { $link source-file-path } " of this object comes from the input parameter to " { $link with-source-file } "." } ;
{ $var-description "Stores the " { $link source-file } " being parsed. The " { $snippet "path" } " of this object comes from the input parameter to " { $link with-source-file } "." } ;

23
core/source-files/source-files.factor
View File

@ -15,11 +15,11 @@ checksum
uses definitions ;
: record-checksum ( lines source-file -- )
>r crc32 checksum-lines r> set-source-file-checksum ;
[ crc32 checksum-lines ] dip (>>checksum) ;
: (xref-source) ( source-file -- pathname uses )
dup source-file-path <pathname>
swap source-file-uses [ crossref? ] filter ;
[ path>> <pathname> ]
[ uses>> [ crossref? ] filter ] bi ;
: xref-source ( source-file -- )
(xref-source) crossref get add-vertex ;
@ -31,20 +31,22 @@ uses definitions ;
source-files get [ nip xref-source ] assoc-each ;
: record-form ( quot source-file -- )
dup unxref-source
swap quot-uses keys over set-source-file-uses
tuck unxref-source
quot-uses keys >>uses
xref-source ;
: record-definitions ( file -- )
new-definitions get swap set-source-file-definitions ;
new-definitions get >>definitions drop ;
: <source-file> ( path -- source-file )
\ source-file new
swap >>path
<definitions> >>definitions ;
ERROR: invalid-source-file-path path ;
: source-file ( path -- source-file )
dup string? [ "Invalid source file path" throw ] unless
dup string? [ invalid-source-file-path ] unless
source-files get [ <source-file> ] cache ;
: reset-checksums ( -- )
@ -70,8 +72,9 @@ M: pathname forget*
pathname-string forget-source ;
: rollback-source-file ( file -- )
dup source-file-definitions new-definitions get [ assoc-union ] 2map
swap set-source-file-definitions ;
[
new-definitions get [ assoc-union ] 2map
] change-definitions drop ;
SYMBOL: file
@ -87,7 +90,7 @@ TUPLE: source-file-error file error ;
[
swap source-file
dup file set
source-file-definitions old-definitions set
definitions>> old-definitions set
[
file get rollback-source-file
<source-file-error> rethrow

4
core/strings/parser/parser.factor
View File

@ -1,7 +1,7 @@
! Copyright (C) 2008 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: kernel assocs namespaces splitting sequences
strings math.parser lexer ;
strings math.parser lexer accessors ;
IN: strings.parser
ERROR: bad-escape ;
@ -46,7 +46,7 @@ name>char-hook global [
dup [ "\"\\" member? ] find dup [
>r cut-slice >r % r> rest-slice r>
dup CHAR: " = [
drop slice-from
drop from>>
] [
drop next-escape >r , r> (parse-string)
] if

37
core/vocabs/loader/loader.factor
View File

@ -3,7 +3,7 @@
USING: namespaces sequences io.files kernel assocs words vocabs
definitions parser continuations io hashtables sorting
source-files arrays combinators strings system math.parser
compiler.errors splitting init ;
compiler.errors splitting init accessors ;
IN: vocabs.loader
SYMBOL: vocab-roots
@ -51,32 +51,23 @@ H{ } clone root-cache set-global
SYMBOL: load-help?
: source-was-loaded ( vocab -- ) t swap set-vocab-source-loaded? ;
: load-source ( vocab -- vocab )
f >>source-loaded?
[ vocab-source-path [ parse-file ] [ [ ] ] if* ] keep
t >>source-loaded?
[ [ % ] [ call ] if-bootstrapping ] dip ;
: source-wasn't-loaded ( vocab -- ) f swap set-vocab-source-loaded? ;
: load-source ( vocab -- )
[ source-wasn't-loaded ]
[ vocab-source-path [ parse-file ] [ [ ] ] if* ]
[ source-was-loaded ]
tri
[ % ] [ call ] if-bootstrapping ;
: docs-were-loaded ( vocab -- ) t swap set-vocab-docs-loaded? ;
: docs-weren't-loaded ( vocab -- ) f swap set-vocab-docs-loaded? ;
: load-docs ( vocab -- )
: load-docs ( vocab -- vocab )
load-help? get [
[ docs-weren't-loaded ]
[ vocab-docs-path [ ?run-file ] when* ]
[ docs-were-loaded ]
tri
] [ drop ] if ;
f >>docs-loaded?
[ vocab-docs-path [ ?run-file ] when* ] keep
t >>docs-loaded?
] when ;
: reload ( name -- )
[
dup vocab [ dup load-source load-docs ] [ no-vocab ] ?if
dup vocab [ load-source load-docs drop ] [ no-vocab ] ?if
] with-compiler-errors ;
: require ( vocab -- )
@ -100,8 +91,8 @@ GENERIC: (load-vocab) ( name -- )
M: vocab (load-vocab)
[
dup vocab-source-loaded? [ dup load-source ] unless
dup vocab-docs-loaded? [ dup load-docs ] unless
dup vocab-source-loaded? [ load-source ] unless
dup vocab-docs-loaded? [ load-docs ] unless
drop
] [ [ swap add-to-blacklist ] keep rethrow ] recover ;

8
extra/24-game/24-game-docs.factor
View File

@ -35,8 +35,8 @@ HELP: 24-able ( -- vector )
}
{ $examples
{ $example
"USE: 24-game"
"24-able vector-24-able? ."
"USING: 24-game prettyprint ;"
"24-able 24-able? ."
"t"
}
{ $notes { $link 24-able? } " is used in " { $link 24-able } "." }
@ -54,7 +54,7 @@ HELP: 24-able? ( quad -- t/f )
HELP: build-quad ( -- array )
{ $values
{ "vector" "an array of 4 numbers" }
{ "array" "an array of 4 numbers" }
}
{ $description "Builds an array of 4 random numbers." } ;
ARTICLE: "24-game" "The Game of 24"
@ -64,4 +64,4 @@ ARTICLE: "24-game" "The Game of 24"
{ $subsection 24-able }
{ $subsection 24-able? }
{ $subsection build-quad } ;
ABOUT: "24-game"
ABOUT: "24-game"

2
extra/combinators/lib/lib.factor
View File

@ -150,4 +150,4 @@ MACRO: predicates ( seq -- quot/f )
>r [ [ dup ] prepend ] map r> zip [ drop f ] suffix
[ cond ] curry ;
: %chance ( quot integer -- ) 100 random > swap when ; inline
: %chance ( quot n -- ) 100 random > swap when ; inline

2
extra/csv/csv.factor
View File

@ -84,5 +84,5 @@ DEFER: quoted-field ( -- endchar )
: write-row ( row -- )
[ delimiter get write1 ] [ escape-if-required write ] interleave nl ; inline
: write-csv ( rows outstream -- )
: write-csv ( rows stream -- )
[ [ write-row ] each ] with-output-stream ;

4
extra/ctags/ctags-docs.factor
View File

@ -23,7 +23,7 @@ HELP: ctags ( path -- )
} ;
HELP: ctags-write ( seq path -- )
{ $values { "alist" "an association list" }
{ $values { "seq" sequence }
{ "path" "a pathname string" } }
{ $description "Stores a " { $snippet "alist" } " in " { $snippet "path" } ". " { $snippet "alist" } " must be an association list with ctags format: key must be a valid word and value a sequence whose first element is a resource name and second element is a line number" }
{ $examples
@ -97,4 +97,4 @@ HELP: ctag-word ( ctag -- word )
} ;
ABOUT: "ctags"
ABOUT: "ctags"

16
extra/db/tuples/tuples-tests.factor
View File

@ -84,8 +84,8 @@ SYMBOL: person4
10
3.14
T{ timestamp f 2008 3 5 16 24 11 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 2008 11 22 f f f T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f f f f 12 34 56 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 2008 11 22 0 0 0 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 0 0 0 12 34 56 T{ duration f 0 0 0 0 0 0 } }
B{ 115 116 111 114 101 105 110 97 98 108 111 98 }
}
] [ T{ person f 3 } select-tuple ] unit-test
@ -100,8 +100,8 @@ SYMBOL: person4
10
3.14
T{ timestamp f 2008 3 5 16 24 11 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 2008 11 22 f f f T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f f f f 12 34 56 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 2008 11 22 0 0 0 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 0 0 0 12 34 56 T{ duration f 0 0 0 0 0 0 } }
f
H{ { 1 2 } { 3 4 } { 5 "lol" } }
URL" http://www.google.com/search?hl=en&q=trailer+park+boys&btnG=Google+Search"
@ -129,12 +129,12 @@ SYMBOL: person4
"teddy" 10 3.14
T{ timestamp f 2008 3 5 16 24 11 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 2008 11 22 0 0 0 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f f f f 12 34 56 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 0 0 0 12 34 56 T{ duration f 0 0 0 0 0 0 } }
B{ 115 116 111 114 101 105 110 97 98 108 111 98 } f f <person> person3 set
"eddie" 10 3.14
T{ timestamp f 2008 3 5 16 24 11 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 2008 11 22 0 0 0 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f f f f 12 34 56 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 0 0 0 12 34 56 T{ duration f 0 0 0 0 0 0 } }
f H{ { 1 2 } { 3 4 } { 5 "lol" } } URL" http://www.google.com/search?hl=en&q=trailer+park+boys&btnG=Google+Search" <person> person4 set ;
: user-assigned-person-schema ( -- )
@ -156,13 +156,13 @@ SYMBOL: person4
3 "teddy" 10 3.14
T{ timestamp f 2008 3 5 16 24 11 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 2008 11 22 0 0 0 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f f f f 12 34 56 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 0 0 0 12 34 56 T{ duration f 0 0 0 0 0 0 } }
B{ 115 116 111 114 101 105 110 97 98 108 111 98 }
f f <user-assigned-person> person3 set
4 "eddie" 10 3.14
T{ timestamp f 2008 3 5 16 24 11 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 2008 11 22 0 0 0 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f f f f 12 34 56 T{ duration f 0 0 0 0 0 0 } }
T{ timestamp f 0 0 0 12 34 56 T{ duration f 0 0 0 0 0 0 } }
f H{ { 1 2 } { 3 4 } { 5 "lol" } } URL" http://www.google.com/search?hl=en&q=trailer+park+boys&btnG=Google+Search" <user-assigned-person> person4 set ;
TUPLE: paste n summary author channel mode contents timestamp annotations ;

4
extra/db/tuples/tuples.factor
View File

@ -127,12 +127,12 @@ M: retryable execute-statement* ( statement type -- )
: insert-db-assigned-statement ( tuple -- )
dup class
db get db-insert-statements [ <insert-db-assigned-statement> ] cache
db get insert-statements>> [ <insert-db-assigned-statement> ] cache
[ bind-tuple ] 2keep insert-tuple* ;
: insert-user-assigned-statement ( tuple -- )
dup class
db get db-insert-statements [ <insert-user-assigned-statement> ] cache
db get insert-statements>> [ <insert-user-assigned-statement> ] cache
[ bind-tuple ] keep execute-statement ;
: insert-tuple ( tuple -- )

2
extra/db/types/types.factor
View File

@ -143,7 +143,7 @@ HOOK: bind# db ( spec obj -- )
: offset-of-slot ( str obj -- n )
class superclasses [ "slots" word-prop ] map concat
slot-named slot-spec-offset ;
slot-named offset>> ;
: get-slot-named ( name obj -- value )
tuck offset-of-slot slot ;

8
extra/graph-theory/graph-theory-docs.factor
View File

@ -76,16 +76,16 @@ HELP: add-edge*
{ "from" "The index of a vertex" }
{ "to" "The index of another vertex" }
{ "graph" "A graph" } }
{ $description "Adds a one-way edge to the graph, between from and to."
{ $description "Adds a one-way edge to the graph, between " { $snippet "from" } " and " { $snippet "to" } "."
$nl
"If you want to add a two-way edge, use " { $link add-edge } " instead." } ;
HELP: add-edge
{ $values
{ "m" "The index of a vertex" }
{ "n" "The index of another vertex" }
{ "u" "The index of a vertex" }
{ "v" "The index of another vertex" }
{ "graph" "A graph" } }
{ $description "Adds a two-way edge to the graph, between m and n."
{ $description "Adds a two-way edge to the graph, between " { $snippet "u" } " and " { $snippet "v" } "."
$nl
"If you want to add a one-way edge, use " { $link add-edge* } " instead." } ;

4
extra/lists/lists-docs.factor
View File

@ -1,6 +1,6 @@
! Copyright (C) 2006 Chris Double.
! See http://factorcode.org/license.txt for BSD license.
USING: help.markup help.syntax ;
USING: kernel help.markup help.syntax ;
IN: lists
@ -23,7 +23,7 @@ HELP: nil
{ $description "Returns a symbol representing the empty list" } ;
HELP: nil?
{ $values { "cons" "a cons object" } { "?" "a boolean" } }
{ $values { "object" object } { "?" "a boolean" } }
{ $description "Return true if the cons object is the nil cons." } ;
HELP: list? ( object -- ? )

16
extra/math/blas/syntax/syntax.factor
View File

@ -2,22 +2,22 @@ USING: kernel math.blas.matrices math.blas.vectors parser
arrays prettyprint.backend sequences ;
IN: math.blas.syntax
: svector{ ( accum -- accum )
: svector{
\ } [ >float-blas-vector ] parse-literal ; parsing
: dvector{ ( accum -- accum )
: dvector{
\ } [ >double-blas-vector ] parse-literal ; parsing
: cvector{ ( accum -- accum )
: cvector{
\ } [ >float-complex-blas-vector ] parse-literal ; parsing
: zvector{ ( accum -- accum )
: zvector{
\ } [ >double-complex-blas-vector ] parse-literal ; parsing
: smatrix{ ( accum -- accum )
: smatrix{
\ } [ >float-blas-matrix ] parse-literal ; parsing
: dmatrix{ ( accum -- accum )
: dmatrix{
\ } [ >double-blas-matrix ] parse-literal ; parsing
: cmatrix{ ( accum -- accum )
: cmatrix{
\ } [ >float-complex-blas-matrix ] parse-literal ; parsing
: zmatrix{ ( accum -- accum )
: zmatrix{
\ } [ >double-complex-blas-matrix ] parse-literal ; parsing
M: float-blas-vector pprint-delims drop \ svector{ \ } ;

22
extra/math/derivatives/derivatives-docs.factor
View File

@ -1,8 +1,8 @@
USING: help.markup help.syntax math.functions ;
USING: help.markup help.syntax math math.functions ;
IN: math.derivatives
HELP: derivative ( x function -- m )
{ $values { "x" "a position on the function" } { "function" "a differentiable function" } }
{ $values { "x" "a position on the function" } { "function" "a differentiable function" } { "m" number } }
{ $description
"Approximates the slope of the tangent line by using Ridders' "
"method of computing derivatives, from the chapter \"Accurate computation "
@ -10,8 +10,8 @@ HELP: derivative ( x function -- m )
}
{ $examples
{ $example
"USING: math.derivatives prettyprint ;"
"[ sq ] 4 derivative ."
"USING: math math.derivatives prettyprint ;"
"4 [ sq ] derivative >integer ."
"8"
}
{ $notes
@ -20,10 +20,10 @@ HELP: derivative ( x function -- m )
}
} ;
HELP: (derivative) ( x function h err -- m )
HELP: (derivative)
{ $values
{ "x" "a position on the function" }
{ "function" "a differentiable function" }
{ "func" "a differentiable function" }
{
"h" "distance between the points of the first secant line used for "
"approximation of the tangent. This distance will be divided "
@ -41,6 +41,8 @@ HELP: (derivative) ( x function h err -- m )
"when the error multiplies by 2. See " { $link check-safe } " for "
"the enforcing code."
}
{ "ans" number }
{ "error" number }
}
{ $description
"Approximates the slope of the tangent line by using Ridders' "
@ -50,8 +52,8 @@ HELP: (derivative) ( x function h err -- m )
}
{ $examples
{ $example
"USING: math.derivatives prettyprint ;"
"[ sq ] 4 derivative ."
"USING: math math.derivatives prettyprint ;"
"4 [ sq ] derivative >integer ."
"8"
}
{ $notes
@ -60,7 +62,7 @@ HELP: (derivative) ( x function h err -- m )
}
} ;
HELP: derivative-func ( function -- der )
HELP: derivative-func
{ $values { "func" "a differentiable function" } { "der" "the derivative" } }
{ $description
"Provides the derivative of the function. The implementation simply "
@ -68,7 +70,7 @@ HELP: derivative-func ( function -- der )
}
{ $examples
{ $example
"USING: math.derivatives prettyprint ;"
"USING: kernel math.derivatives math.functions math.trig prettyprint ;"
"60 deg>rad [ sin ] derivative-func call ."
"0.5000000000000173"
}

50
extra/obj/papers/papers.factor
View File

@ -13,15 +13,26 @@ SYM: date properties adjoin
SYM: participants properties adjoin
SYM: description properties adjoin
SYM: chapter properties adjoin
SYM: section properties adjoin
SYM: paragraph properties adjoin
SYM: content properties adjoin
SYM: subjects properties adjoin
SYM: source properties adjoin
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
SYM: paper types adjoin
SYM: person types adjoin
SYM: event types adjoin
SYM: excerpt types adjoin
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
SYM: bay-wei-chang { type person } define-object
SYM: chuck-moore { type person } define-object
SYM: craig-chambers { type person } define-object
SYM: david-ungar { type person } define-object
SYM: frank-g-halasz { type person } define-object
@ -121,10 +132,47 @@ define-object
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
SYM: the-evolution-of-forth
{
type paper
title "The Evolution of Forth"
authors { chuck-moore "elizabeth-d-rather" "donald-r-colburn" }
abstract
"Forth is unique among programming languages in that its development and proliferation has been a grass-roots effort unsupported by any major corporate or academic sponsors. Originally conceived and developed by a single individual, its later development has progressed under two significant influences: professional programmers who developed tools to solve application problems and then commercialized them, and the interests of hobbyists concerned with free distribution of Forth. These influences have produced a language markedly different from traditional programming languages."
date 1993
}
define-object
SYM: first-complete-stand-alone-forth
{
type event
participants { chuck-moore }
date 1971
}
define-object
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
SYM: notecards-in-a-nutshell
{
type paper
authors { frank-g-halasz thomas-p-moran randall-h-trigg }
date 1987
}
define-object
define-object
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
SYM: the-evolution-of-forth-excerpt-2-1-1
{
type excerpt
source the-evolution-of-forth
chapter 2
section 1
paragraph 1
content
"Moore developed the first complete, stand-alone implementation of Forth in 1971 for the 11-meter radio telescope operated by the National Radio Astronomy Observatory (NRAO) at Kitt Peak, Arizona. This system ran on two early minicomputers (a 16 KB DDP-116 and a 32 KB H316) joined by a serial link. Both a multiprogrammed system and a multiprocessor system (in that both computers shared responsibility for controlling the telescope and its scientific instruments), it was responsible for pointing and tracking the telescope, collecting data and recording it on magnetic tape, and supporting an interactive graphics terminal on which an astronomer could analyze previously recorded data. The multiprogrammed nature of the system allowed all these functions to be performed concurrently, without timing conflicts or other interference."
subjects { chuck-moore first-complete-stand-alone-forth }
}
define-object

2
extra/peg/peg.factor
View File

@ -110,7 +110,7 @@ TUPLE: peg-head rule-id involved-set eval-set ;
: input-from ( input -- n )
#! Return the index from the original string that the
#! input slice is based on.
dup slice? [ slice-from ] [ drop 0 ] if ;
dup slice? [ from>> ] [ drop 0 ] if ;
: process-rule-result ( p result -- result )
[

13
extra/wordtimer/wordtimer-docs.factor
View File

@ -1,4 +1,5 @@
USING: help.syntax help.markup kernel prettyprint sequences ;
USING: help.syntax help.markup kernel prettyprint sequences
quotations words strings ;
IN: wordtimer
HELP: reset-word-timer
@ -6,18 +7,18 @@ HELP: reset-word-timer
} ;
HELP: add-timer
{ $values { "word" "a word" } }
{ $values { "word" word } }
{ $description "annotates the word with timing code which stores timing information globally. You can then view the info with print-word-timings"
} ;
HELP: add-timers
{ $values { "vocab" "a string" } }
{ $values { "vocab" string } }
{ $description "annotates all the words in the vocab with timer code. After profiling you can remove the annotations with reset-vocab"
} ;
HELP: reset-vocab
{ $values { "vocab" "a string" } }
{ $values { "vocab" string } }
{ $description "removes the annotations from all the words in the vocab"
} ;
@ -29,13 +30,13 @@ HELP: correct-for-timing-overhead
{ $description "attempts to correct the timings to take into account the overhead of the timing function. This is pretty error-prone but can be handy when you're timing words that only take a handful of milliseconds but are called a lot" } ;
HELP: profile-vocab
{ $values { "vocabspec" "string name of a vocab" }
{ $values { "vocab" string }
{ "quot" "a quotation to run" } }
{ $description "Annotates the words in the vocab with timing code then runs the quotation. Finally resets the words and prints the timings information."
} ;
HELP: wordtimer-call
{ $values { "quot" "a quotation to run" } }
{ $values { "quot" quotation } }
{ $description "Resets the wordtimer hash and runs the quotation. After the quotation has run it prints out the timed words"
} ;

8
extra/wordtimer/wordtimer.factor
View File

@ -40,10 +40,10 @@ SYMBOL: *calling*
: add-timer ( word -- )
dup [ (add-timer) ] annotate ;
: add-timers ( vocabspec -- )
: add-timers ( vocab -- )
words [ add-timer ] each ;
: reset-vocab ( vocabspec -- )
: reset-vocab ( vocab -- )
words [ reset ] each ;
: dummy-word ( -- ) ;
@ -74,7 +74,7 @@ SYMBOL: *calling*
"total time:" write r> pprint nl
print-word-timings nl ;
: profile-vocab ( vocabspec quot -- )
: profile-vocab ( vocab quot -- )
"annotating vocab..." print flush
over [ reset-vocab ] [ add-timers ] bi
reset-word-timer
@ -84,4 +84,4 @@ SYMBOL: *calling*
reset-vocab
correct-for-timing-overhead
"total time:" write r> pprint
print-word-timings ;
print-word-timings ;