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Merge git://factorcode.org/git/factor

release
Doug Coleman 2007-11-05 12:03:09 -06:00
parent e6221335bd 855c444ec5
commit 4b6b96abc4
123 changed files with 1262 additions and 897 deletions
extra
automata/ui
boids/ui
bunny
catalyst-talk
cfdg/models/flower6
channels
color-picker
concurrency
contributors
dlists
editors
gesture-logger
golden-section
heaps
hello-ui
hello-world
help
http/server/templating
icfp/2006
io
lint
lsys
mad
math/quadratic
maze
models
nehe
opengl
random
sequences/lib
serialize
springies/models/belt-tire
tetris
tools/deploy
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2
Makefile
View File

@ -1,4 +1,6 @@
CC = gcc
AR = ar
LD = ld
EXECUTABLE = factor
VERSION = 0.91

2
core/alien/c-types/c-types.factor
View File

@ -29,7 +29,7 @@ TUPLE: no-c-type name ;
dup string? [ (c-type) ] when
] when ;
GENERIC: c-type ( name -- type )
GENERIC: c-type ( name -- type ) foldable
: resolve-pointer-type ( name -- name )
c-types get at dup string?

2
core/alien/compiler/compiler.factor
View File

@ -387,7 +387,7 @@ TUPLE: callback-context ;
dup alien-callback-xt dup rot [
init-templates
generate-profiler-prologue
%save-xt
%save-word-xt
%prologue-later
dup alien-stack-frame [
dup registers>objects

7
core/bootstrap/image/image.factor
View File

@ -157,7 +157,7 @@ GENERIC: ' ( obj -- ptr )
#! n is positive or zero.
[ dup 0 > ]
[ dup bignum-bits neg shift swap bignum-radix bitand ]
{ } unfold ;
[ ] unfold nip ;
: emit-bignum ( n -- )
dup 0 < [ 1 swap neg ] [ 0 swap ] if bignum>seq
@ -442,7 +442,7 @@ M: curry '
PRIVATE>
: make-image ( architecture -- )
: make-image ( arch -- )
[
parse-hook off
prepare-image
@ -452,6 +452,9 @@ PRIVATE>
image get image-name write-image
] with-scope ;
: my-arch ( -- arch )
cpu dup "ppc" = [ os "-" rot 3append ] when ;
: make-images ( -- )
{
"x86.32" "x86.64" "linux-ppc" "macosx-ppc" "arm"

2
core/bootstrap/ui/tools/tools.factor
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@ -1,4 +1,4 @@
USING: kernel vocabs vocabs.loader sequences ;
USING: kernel vocabs vocabs.loader sequences system ;
{ "ui" "help" "tools" }
[ "bootstrap." swap append vocab ] all? [

2
core/classes/classes.factor
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@ -133,7 +133,7 @@ PRIVATE>
>vector
[ dup empty? not ]
[ dup largest-class >r over delete-nth r> ]
{ } unfold ;
[ ] unfold nip ;
: class-or ( class1 class2 -- class )
{

7
core/cpu/architecture/architecture.factor Normal file → Executable file
View File

@ -50,7 +50,12 @@ HOOK: %epilogue compiler-backend ( n -- )
HOOK: %profiler-prologue compiler-backend ( word -- )
! Store word XT in stack frame
HOOK: %save-xt compiler-backend ( -- )
HOOK: %save-word-xt compiler-backend ( -- )
! Store dispatch branch XT in stack frame
HOOK: %save-dispatch-xt compiler-backend ( -- )
M: object %save-dispatch-xt %save-word-xt ;
! Call another label
HOOK: %call-label compiler-backend ( label -- )

53
core/cpu/arm/architecture/architecture.factor
View File

@ -47,6 +47,16 @@ M: rs-loc loc>operand rs-loc-n cells neg rs-reg swap <+/-> ;
"end" resolve-label
] with-scope ;
: call-cell ( -- )
! Compute return address; we skip 3 instructions
LR PC 8 ADD
! Load target address
R12 PC 0 <+> LDR
! Jump to target address
R12 BX
! The target address
0 , ;
M: arm-backend load-indirect ( obj reg -- )
tuck load-cell rc-absolute-cell rel-literal
dup 0 <+> LDR ;
@ -66,9 +76,12 @@ M: immediate load-literal
M: arm-backend stack-frame ( n -- i )
factor-area-size + 8 align ;
M: arm-backend %save-xt ( -- )
M: arm-backend %save-word-xt ( -- )
R12 PC 9 cells SUB ;
M: arm-backend %save-dispatch-xt ( -- )
R12 PC 2 cells SUB ;
M: arm-backend %prologue ( n -- )
SP SP pick SUB
R11 over MOV
@ -98,30 +111,36 @@ M: arm-backend %call-label ( label -- ) BL ;
M: arm-backend %jump-label ( label -- ) B ;
: %prepare-primitive ( word -- )
: %prepare-primitive ( -- )
#! Save stack pointer to stack_chain->callstack_top, load XT
R1 SP MOV
T{ temp-reg } load-literal
R12 R12 word-xt-offset <+> LDR ;
R1 SP MOV ;
M: arm-backend %call-primitive ( word -- )
%prepare-primitive R12 BLX ;
%prepare-primitive
call-cell rc-absolute-cell rel-word ;
M: arm-backend %jump-primitive ( word -- )
%prepare-primitive R12 BX ;
%prepare-primitive
! Load target address
R12 PC 0 <+> LDR
! Jump to target address
R12 BX
! The target address
0 , rc-absolute-cell rel-word ;
M: arm-backend %jump-t ( label -- )
"flag" operand f v>operand CMP NE B ;
: (%dispatch) ( word-table# reg -- )
: (%dispatch) ( word-table# -- )
#! Load jump table target address into reg.
"scratch" operand PC "n" operand 1 <LSR> ADD
"scratch" operand 0 <+> LDR
rc-indirect-arm rel-dispatch ;
"scratch" operand dup 0 <+> LDR
rc-indirect-arm rel-dispatch
"scratch" operand dup compiled-header-size ADD ;
M: arm-backend %call-dispatch ( word-table# -- )
[
"scratch" operand (%dispatch)
(%dispatch)
"scratch" operand BLX
] H{
{ +input+ { { f "n" } } }
@ -131,7 +150,8 @@ M: arm-backend %call-dispatch ( word-table# -- )
M: arm-backend %jump-dispatch ( word-table# -- )
[
%epilogue-later
PC (%dispatch)
(%dispatch)
"scratch" operand BX
] H{
{ +input+ { { f "n" } } }
{ +scratch+ { { f "scratch" } } }
@ -259,14 +279,7 @@ M: arm-backend %prepare-alien-invoke
rs-reg R12 12 <+> STR ;
M: arm-backend %alien-invoke ( symbol dll -- )
! Load target address
R12 PC 4 <+> LDR
! Store address of next instruction in LR
LR PC 4 ADD
! Jump to target address
R12 BX
! The target address
0 , rc-absolute rel-dlsym ;
call-cell rc-absolute-cell rel-dlsym ;
M: arm-backend %prepare-alien-indirect ( -- )
"unbox_alien" f %alien-invoke

2
core/cpu/ppc/architecture/architecture.factor
View File

@ -76,7 +76,7 @@ M: ppc-backend load-indirect ( obj reg -- )
[ 0 swap LOAD32 rc-absolute-ppc-2/2 rel-literal ] keep
dup 0 LWZ ;
M: ppc-backend %save-xt ( -- )
M: ppc-backend %save-word-xt ( -- )
0 11 LOAD32 rc-absolute-ppc-2/2 rel-current-word ;
M: ppc-backend %prologue ( n -- )

2
core/cpu/x86/architecture/architecture.factor
View File

@ -44,7 +44,7 @@ M: immediate load-literal v>operand swap v>operand MOV ;
M: x86-backend stack-frame ( n -- i )
3 cells + 16 align cell - ;
M: x86-backend %save-xt ( -- )
M: x86-backend %save-word-xt ( -- )
xt-reg 0 MOV rc-absolute-cell rel-current-word ;
: factor-area-size 4 cells ;

1
extra/dlists/authors.txt → core/dlists/authors.txt
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@ -1 +1,2 @@
Mackenzie Straight
Doug Coleman

104
core/dlists/dlists-docs.factor Normal file
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@ -0,0 +1,104 @@
USING: help.markup help.syntax kernel ;
IN: dlists
ARTICLE: "dlists" "Doubly-linked lists"
"A doubly-linked list, or dlist, is a list of nodes. Each node has a link to the previous and next nodes, and a slot to store an object."
$nl
"While nodes can be modified directly, the fundamental protocol support by doubly-linked lists is that of a double-ended queue with a few additional operations. Elements can be added or removed at both ends of the dlist in constant time."
$nl
"When using a dlist as a simple queue, the convention is to queue elements with " { $link push-front } " and dequeue them with " { $link pop-back } "."
$nl
"Dlists form a class:"
{ $subsection dlist }
{ $subsection dlist? }
"Constructing a dlist:"
{ $subsection <dlist> }
"Double-ended queue protocol:"
{ $subsection dlist-empty? }
{ $subsection push-front }
{ $subsection pop-front }
{ $subsection pop-front* }
{ $subsection push-back }
{ $subsection pop-back }
{ $subsection pop-back* }
"Finding out the length:"
{ $subsection dlist-length }
"Iterating over elements:"
{ $subsection dlist-each }
{ $subsection dlist-find }
{ $subsection dlist-contains? }
"Deleting a node matching a predicate:"
{ $subsection delete-node* }
{ $subsection delete-node }
"Consuming all nodes:"
{ $subsection dlist-slurp } ;
ABOUT: "dlists"
HELP: dlist-empty?
{ $values { "dlist" { $link dlist } } { "?" "a boolean" } }
{ $description "Returns true if a " { $link dlist } " is empty." }
{ $notes "This operation is O(1)." } ;
HELP: push-front
{ $values { "obj" "an object" } { "dlist" dlist } }
{ $description "Push the object onto the front of the " { $link dlist } "." }
{ $notes "This operation is O(1)." }
{ $see-also push-back pop-front pop-front* pop-back pop-back* } ;
HELP: push-back
{ $values { "obj" "an object" } { "dlist" dlist } }
{ $description "Push the object onto the back of the " { $link dlist } "." }
{ $notes "This operation is O(1)." }
{ $see-also push-front pop-front pop-front* pop-back pop-back* } ;
HELP: pop-front
{ $values { "dlist" dlist } { "obj" "an object" } }
{ $description "Pop the object off the front of the " { $link dlist } " and return the object." }
{ $notes "This operation is O(1)." }
{ $see-also push-front push-back pop-front* pop-back pop-back* } ;
HELP: pop-front*
{ $values { "dlist" dlist } }
{ $description "Pop the object off the front of the " { $link dlist } "." }
{ $notes "This operation is O(1)." }
{ $see-also push-front push-back pop-front pop-back pop-back* } ;
HELP: pop-back
{ $values { "dlist" dlist } { "obj" "an object" } }
{ $description "Pop the object off the back of the " { $link dlist } " and return the object." }
{ $notes "This operation is O(1)." }
{ $see-also push-front push-back pop-front pop-front* pop-back* } ;
HELP: pop-back*
{ $values { "dlist" dlist } }
{ $description "Pop the object off the back of the " { $link dlist } "." }
{ $notes "This operation is O(1)." }
{ $see-also push-front push-back pop-front pop-front* pop-back } ;
HELP: dlist-find
{ $values { "quot" "a quotation" } { "dlist" { $link dlist } } { "obj/f" "an object or " { $link f } } { "?" "a boolean" } }
{ $description "Applies the quotation to each element of the " { $link dlist } " in turn, until it outputs a true value or the end of the " { $link dlist } " is reached. Outputs either the object it found or " { $link f } ", and a boolean which is true if an object is found." }
{ $notes "Returns a boolean to allow dlists to store " { $link f } "."
$nl
"This operation is O(n)."
} ;
HELP: dlist-contains?
{ $values { "quot" "a quotation" } { "dlist" { $link dlist } } { "?" "a boolean" } }
{ $description "Just like " { $link dlist-find } " except it doesn't return the object." }
{ $notes "This operation is O(n)." } ;
HELP: delete-node*
{ $values { "quot" "a quotation" } { "dlist" { $link dlist } } { "obj/f" "an object or " { $link f } } { "?" "a boolean" } }
{ $description "Calls " { $link dlist-find } " on the " { $link dlist } " and deletes the node returned, if any. Returns the value of the deleted node and a boolean to allow the deleted value to distinguished from " { $link f } ", for nothing deleted." }
{ $notes "This operation is O(n)." } ;
HELP: delete-node
{ $values { "quot" "a quotation" } { "dlist" { $link dlist } } { "obj/f" "an object or " { $link f } } }
{ $description "Like " { $link delete-node* } " but cannot distinguish from deleting a node whose value is " { $link f } " or not deleting an element." }
{ $notes "This operation is O(n)." } ;
HELP: dlist-each
{ $values { "quot" "a quotation" } { "dlist" { $link dlist } } }
{ $description "Iterate a " { $link dlist } ", calling quot on each element." } ;

61
core/dlists/dlists-tests.factor Normal file
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@ -0,0 +1,61 @@
USING: dlists dlists.private kernel tools.test ;
IN: temporary
[ t ] [ <dlist> dlist-empty? ] unit-test
[ T{ dlist f T{ dlist-node f 1 f f } T{ dlist-node f 1 f f } 1 } ]
[ <dlist> 1 over push-front ] unit-test
! Make sure empty lists are empty
[ t ] [ <dlist> dlist-empty? ] unit-test
[ f ] [ <dlist> 1 over push-front dlist-empty? ] unit-test
[ f ] [ <dlist> 1 over push-back dlist-empty? ] unit-test
[ 1 ] [ <dlist> 1 over push-front pop-front ] unit-test
[ 1 ] [ <dlist> 1 over push-front pop-back ] unit-test
[ 1 ] [ <dlist> 1 over push-back pop-front ] unit-test
[ 1 ] [ <dlist> 1 over push-back pop-back ] unit-test
[ T{ dlist f f f 0 } ] [ <dlist> 1 over push-front dup pop-front* ] unit-test
[ T{ dlist f f f 0 } ] [ <dlist> 1 over push-front dup pop-back* ] unit-test
[ T{ dlist f f f 0 } ] [ <dlist> 1 over push-back dup pop-front* ] unit-test
[ T{ dlist f f f 0 } ] [ <dlist> 1 over push-back dup pop-back* ] unit-test
! Test the prev,next links for two nodes
[ f ] [
<dlist> 1 over push-back 2 over push-back
dlist-front dlist-node-prev
] unit-test
[ 2 ] [
<dlist> 1 over push-back 2 over push-back
dlist-front dlist-node-next dlist-node-obj
] unit-test
[ 1 ] [
<dlist> 1 over push-back 2 over push-back
dlist-front dlist-node-next dlist-node-prev dlist-node-obj
] unit-test
[ f ] [
<dlist> 1 over push-back 2 over push-back
dlist-front dlist-node-next dlist-node-next
] unit-test
[ f f ] [ <dlist> [ 1 = ] swap dlist-find ] unit-test
[ 1 t ] [ <dlist> 1 over push-back [ 1 = ] swap dlist-find ] unit-test
[ f f ] [ <dlist> 1 over push-back [ 2 = ] swap dlist-find ] unit-test
[ f ] [ <dlist> 1 over push-back [ 2 = ] swap dlist-contains? ] unit-test
[ t ] [ <dlist> 1 over push-back [ 1 = ] swap dlist-contains? ] unit-test
[ 1 ] [ <dlist> 1 over push-back [ 1 = ] swap delete-node ] unit-test
[ t ] [ <dlist> 1 over push-back [ 1 = ] over delete-node drop dlist-empty? ] unit-test
[ t ] [ <dlist> 1 over push-back [ 1 = ] over delete-node drop dlist-empty? ] unit-test
[ 0 ] [ <dlist> 1 over push-back [ 1 = ] over delete-node drop dlist-length ] unit-test
[ 1 ] [ <dlist> 1 over push-back 2 over push-back [ 1 = ] over delete-node drop dlist-length ] unit-test
[ 2 ] [ <dlist> 1 over push-back 2 over push-back 3 over push-back [ 1 = ] over delete-node drop dlist-length ] unit-test
[ 2 ] [ <dlist> 1 over push-back 2 over push-back 3 over push-back [ 2 = ] over delete-node drop dlist-length ] unit-test
[ 2 ] [ <dlist> 1 over push-back 2 over push-back 3 over push-back [ 3 = ] over delete-node drop dlist-length ] unit-test
[ 0 ] [ <dlist> dlist-length ] unit-test
[ 1 ] [ <dlist> 1 over push-front dlist-length ] unit-test
[ 0 ] [ <dlist> 1 over push-front dup pop-front* dlist-length ] unit-test

130
core/dlists/dlists.factor Normal file
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@ -0,0 +1,130 @@
! Copyright (C) 2007 Mackenzie Straight, Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
USING: combinators kernel math ;
IN: dlists
TUPLE: dlist front back length ;
: <dlist> ( -- obj )
dlist construct-empty
0 over set-dlist-length ;
: dlist-empty? ( dlist -- ? ) dlist-front not ;
<PRIVATE
TUPLE: dlist-node obj prev next ;
C: <dlist-node> dlist-node
: inc-length ( dlist -- )
[ dlist-length 1+ ] keep set-dlist-length ; inline
: dec-length ( dlist -- )
[ dlist-length 1- ] keep set-dlist-length ; inline
: set-prev-when ( dlist-node dlist-node/f -- )
[ set-dlist-node-prev ] [ drop ] if* ;
: set-next-when ( dlist-node dlist-node/f -- )
[ set-dlist-node-next ] [ drop ] if* ;
: set-next-prev ( dlist-node -- )
dup dlist-node-next set-prev-when ;
: normalize-front ( dlist -- )
dup dlist-back [ drop ] [ f swap set-dlist-front ] if ;
: normalize-back ( dlist -- )
dup dlist-front [ drop ] [ f swap set-dlist-back ] if ;
: set-back-to-front ( dlist -- )
dup dlist-back
[ drop ] [ dup dlist-front swap set-dlist-back ] if ;
: set-front-to-back ( dlist -- )
dup dlist-front
[ drop ] [ dup dlist-back swap set-dlist-front ] if ;
: (dlist-find-node) ( quot dlist-node -- node/f ? )
dup dlist-node-obj pick dupd call [
drop nip t
] [
drop dlist-node-next [ (dlist-find-node) ] [ drop f f ] if*
] if ;
: dlist-find-node ( quot dlist -- node/f ? )
dlist-front [ (dlist-find-node) ] [ drop f f ] if* ;
: (dlist-each-node) ( quot dlist -- )
over
[ 2dup call >r dlist-node-next r> (dlist-each-node) ]
[ 2drop ] if ;
: dlist-each-node ( quot dlist -- )
>r dlist-front r> (dlist-each-node) ; inline
PRIVATE>
: push-front ( obj dlist -- )
[ dlist-front f swap <dlist-node> dup set-next-prev ] keep
[ set-dlist-front ] keep
[ set-back-to-front ] keep
inc-length ;
: push-back ( obj dlist -- )
[ dlist-back f <dlist-node> ] keep
[ dlist-back set-next-when ] 2keep
[ set-dlist-back ] keep
[ set-front-to-back ] keep
inc-length ;
: pop-front ( dlist -- obj )
dup dlist-front [
dlist-node-next
f over set-prev-when
swap set-dlist-front
] 2keep dlist-node-obj
swap [ normalize-back ] keep dec-length ;
: pop-front* ( dlist -- ) pop-front drop ;
: pop-back ( dlist -- obj )
[
dlist-back dup dlist-node-prev f over set-next-when
] keep
[ set-dlist-back ] keep
[ normalize-front ] keep
dec-length
dlist-node-obj ;
: pop-back* ( dlist -- ) pop-back drop ;
: dlist-find ( quot dlist -- obj/f ? )
dlist-find-node dup [ >r dlist-node-obj r> ] when ;
: dlist-contains? ( quot dlist -- ? )
dlist-find nip ;
: (delete-node) ( dlist dlist-node -- )
{
{ [ 2dup >r dlist-front r> = ] [ drop pop-front* ] }
{ [ 2dup >r dlist-back r> = ] [ drop pop-back* ] }
{ [ t ] [ dup dlist-node-prev swap dlist-node-next set-prev-when
dec-length ] }
} cond ;
: delete-node* ( quot dlist -- obj/f ? )
tuck dlist-find-node [
[ (delete-node) ] keep [ dlist-node-obj t ] [ f f ] if*
] [
2drop f f
] if ;
: delete-node ( quot dlist -- obj/f )
delete-node* drop ;
: dlist-each ( dlist quot -- )
[ dlist-node-obj ] swap compose dlist-each-node ; inline
: dlist-slurp ( dlist quot -- )
over dlist-empty?
[ 2drop ] [ [ >r pop-back r> call ] 2keep dlist-slurp ] if ;
inline

0
extra/dlists/summary.txt → core/dlists/summary.txt
View File

0
core/queues/tags.txt → core/dlists/tags.txt
View File

4
core/generator/generator.factor
View File

@ -60,7 +60,7 @@ GENERIC: generate-node ( node -- next )
[
init-templates
generate-profiler-prologue
%save-xt
%save-word-xt
%prologue-later
current-label-start define-label
current-label-start resolve-label
@ -189,7 +189,7 @@ M: #if generate-node
gensym [
rot [
copy-templates
%save-xt
%save-dispatch-xt
%prologue-later
[ generate-nodes ] with-node-iterator
] generate-1

79
core/heaps/heaps-docs.factor Normal file
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@ -0,0 +1,79 @@
USING: heaps.private help.markup help.syntax kernel math assocs ;
IN: heaps
ARTICLE: "heaps" "Heaps"
"A heap is an implementation of a " { $emphasis "priority queue" } ", which is a structure that maintains a sorted set of elements. The key property is that insertion of an arbitrary element and removal of the first element (determined by order) is performed in O(log n) time."
$nl
"Heap elements are key/value pairs and are compared using the " { $link <=> } " generic word on the first element of the pair."
$nl
"There are two classes of heaps. Min-heaps sort their elements so that the minimum element is first:"
{ $subsection min-heap }
{ $subsection min-heap? }
{ $subsection <min-heap> }
"Max-heaps sort their elements so that the maximum element is first:"
{ $subsection min-heap }
{ $subsection min-heap? }
{ $subsection <min-heap> }
"Both obey a protocol."
$nl
"Queries:"
{ $subsection heap-empty? }
{ $subsection heap-length }
{ $subsection heap-peek }
"Insertion:"
{ $subsection heap-push }
{ $subsection heap-push-all }
"Removal:"
{ $subsection heap-pop* }
{ $subsection heap-pop } ;
ABOUT: "heaps"
HELP: <min-heap>
{ $values { "min-heap" min-heap } }
{ $description "Create a new " { $link min-heap } "." }
{ $see-also <max-heap> } ;
HELP: <max-heap>
{ $values { "max-heap" max-heap } }
{ $description "Create a new " { $link max-heap } "." }
{ $see-also <min-heap> } ;
HELP: heap-push
{ $values { "key" "a comparable object" } { "value" object } { "heap" heap } }
{ $description "Push an pair onto a heap. The key must be comparable with all other keys by the " { $link <=> } " generic word." }
{ $side-effects "heap" }
{ $see-also heap-push-all heap-pop } ;
HELP: heap-push-all
{ $values { "assoc" assoc } { "heap" heap } }
{ $description "Push every key/value pair of an assoc onto a heap." }
{ $side-effects "heap" }
{ $see-also heap-push heap-pop } ;
HELP: heap-peek
{ $values { "heap" heap } { "key" object } { "value" object } }
{ $description "Outputs the first element in the heap, leaving it in the heap." }
{ $see-also heap-pop heap-pop* } ;
HELP: heap-pop*
{ $values { "heap" heap } }
{ $description "Removes the first element from the heap." }
{ $side-effects "heap" }
{ $see-also heap-pop heap-push heap-peek } ;
HELP: heap-pop
{ $values { "heap" heap } { "key" object } { "value" object } }
{ $description "Outputs the first element in the heap and removes it from the heap." }
{ $side-effects "heap" }
{ $see-also heap-pop* heap-push heap-peek } ;
HELP: heap-empty?
{ $values { "heap" heap } { "?" "a boolean" } }
{ $description "Tests if a " { $link heap } " has no nodes." }
{ $see-also heap-length heap-peek } ;
HELP: heap-length
{ $values { "heap" heap } { "n" integer } }
{ $description "Returns the number of key/value pairs in the heap." }
{ $see-also heap-empty? } ;

35
core/heaps/heaps-tests.factor Normal file
View File

@ -0,0 +1,35 @@
! Copyright 2007 Ryan Murphy
! See http://factorcode.org/license.txt for BSD license.
USING: kernel math tools.test heaps heaps.private ;
IN: temporary
[ <min-heap> heap-pop ] unit-test-fails
[ <max-heap> heap-pop ] unit-test-fails
[ t ] [ <min-heap> heap-empty? ] unit-test
[ f ] [ <min-heap> 1 t pick heap-push heap-empty? ] unit-test
[ t ] [ <max-heap> heap-empty? ] unit-test
[ f ] [ <max-heap> 1 t pick heap-push heap-empty? ] unit-test
! Binary Min Heap
{ 1 2 3 4 5 6 } [ 0 left 0 right 1 left 1 right 2 left 2 right ] unit-test
{ t } [ { 5 t } { 3 t } T{ min-heap } heap-compare ] unit-test
{ f } [ { 5 t } { 3 t } T{ max-heap } heap-compare ] unit-test
[ T{ min-heap T{ heap f V{ { -6 t } { -4 t } { 2 t } { 1 t } { 5 t } { 3 t } { 2 t } { 4 t } { 3 t } { 7 t } { 6 t } { 8 t } { 3 t } { 4 t } { 4 t } { 6 t } { 5 t } { 5 t } } } } ]
[ <min-heap> { { 3 t } { 5 t } { 4 t } { 6 t } { 7 t } { 8 t } { 2 t } { 4 t } { 3 t } { 5 t } { 6 t } { 1 t } { 3 t } { 2 t } { 4 t } { 5 t } { -6 t } { -4 t } } over heap-push-all ] unit-test
[ T{ min-heap T{ heap f V{ { 5 t } { 6 t } { 6 t } { 7 t } { 8 t } } } } ] [
<min-heap> { { 3 t } { 5 t } { 4 t } { 6 t } { 5 t } { 7 t } { 6 t } { 8 t } } over heap-push-all
3 [ dup heap-pop* ] times
] unit-test
[ t 2 ] [ <min-heap> t 300 pick heap-push t 200 pick heap-push t 400 pick heap-push t 3 pick heap-push t 2 pick heap-push heap-pop ] unit-test
[ t 1 ] [ <min-heap> t 300 pick heap-push t 200 pick heap-push t 400 pick heap-push t 3 pick heap-push t 2 pick heap-push t 1 pick heap-push heap-pop ] unit-test
[ t 400 ] [ <max-heap> t 300 pick heap-push t 200 pick heap-push t 400 pick heap-push t 3 pick heap-push t 2 pick heap-push t 1 pick heap-push heap-pop ] unit-test
[ 0 ] [ <max-heap> heap-length ] unit-test
[ 1 ] [ <max-heap> t 1 pick heap-push heap-length ] unit-test

113
core/heaps/heaps.factor Normal file
View File

@ -0,0 +1,113 @@
! Copyright (C) 2007 Ryan Murphy, Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
USING: kernel math sequences arrays assocs ;
IN: heaps
<PRIVATE
TUPLE: heap data ;
: <heap> ( class -- heap )
>r V{ } clone heap construct-boa r>
construct-delegate ; inline
PRIVATE>
TUPLE: min-heap ;
: <min-heap> ( -- min-heap ) min-heap <heap> ;
TUPLE: max-heap ;
: <max-heap> ( -- max-heap ) max-heap <heap> ;
<PRIVATE
: left ( n -- m ) 2 * 1+ ; inline
: right ( n -- m ) 2 * 2 + ; inline
: up ( n -- m ) 1- 2 /i ; inline
: left-value ( n heap -- obj ) >r left r> nth ; inline
: right-value ( n heap -- obj ) >r right r> nth ; inline
: up-value ( n vec -- obj ) >r up r> nth ; inline
: swap-up ( n vec -- ) >r dup up r> exchange ; inline
: last-index ( vec -- n ) length 1- ; inline
GENERIC: heap-compare ( pair1 pair2 heap -- ? )
: (heap-compare) drop [ first ] compare 0 ; inline
M: min-heap heap-compare (heap-compare) > ;
M: max-heap heap-compare (heap-compare) < ;
: heap-bounds-check? ( m heap -- ? )
heap-data length >= ; inline
: left-bounds-check? ( m heap -- ? )
>r left r> heap-bounds-check? ; inline
: right-bounds-check? ( m heap -- ? )
>r right r> heap-bounds-check? ; inline
: up-heap-continue? ( vec heap -- ? )
>r [ last-index ] keep [ up-value ] keep peek r>
heap-compare ; inline
: up-heap ( vec heap -- )
2dup up-heap-continue? [
>r dup last-index [ over swap-up ] keep
up 1+ head-slice r> up-heap
] [
2drop
] if ;
: (child) ( m heap -- n )
dupd
[ heap-data left-value ] 2keep
[ heap-data right-value ] keep heap-compare
[ right ] [ left ] if ;
: child ( m heap -- n )
2dup right-bounds-check? [ drop left ] [ (child) ] if ;
: swap-down ( m heap -- )
[ child ] 2keep heap-data exchange ;
DEFER: down-heap
: down-heap-continue? ( heap m heap -- m heap ? )
[ heap-data nth ] 2keep child pick
dupd [ heap-data nth swapd ] keep heap-compare ;
: (down-heap) ( m heap -- )
2dup down-heap-continue? [
-rot [ swap-down ] keep down-heap
] [
3drop
] if ;
: down-heap ( m heap -- )
2dup left-bounds-check? [ 2drop ] [ (down-heap) ] if ;
PRIVATE>
: heap-push ( value key heap -- )
>r swap 2array r>
[ heap-data push ] keep
[ heap-data ] keep
up-heap ;
: heap-push-all ( assoc heap -- )
[ swapd heap-push ] curry assoc-each ;
: heap-peek ( heap -- value key )
heap-data first first2 swap ;
: heap-pop* ( heap -- )
dup heap-data length 1 > [
[ heap-data pop ] keep
[ heap-data set-first ] keep
0 swap down-heap
] [
heap-data pop*
] if ;
: heap-pop ( heap -- value key ) dup heap-peek rot heap-pop* ;
: heap-empty? ( heap -- ? ) heap-data empty? ;
: heap-length ( heap -- n ) heap-data length ;

6
core/io/files/files-docs.factor Normal file → Executable file
View File

@ -7,7 +7,7 @@ ARTICLE: "file-streams" "Reading and writing files"
{ $subsection <file-writer> }
{ $subsection <file-appender> }
"Pathname manipulation:"
{ $subsection parent-dir }
{ $subsection parent-directory }
{ $subsection file-name }
{ $subsection last-path-separator }
{ $subsection path+ }
@ -101,10 +101,10 @@ HELP: file-modified
{ $values { "path" "a pathname string" } { "n" "a non-negative integer or " { $link f } } }
{ $description "Outputs a file's last modification time, since midnight January 1, 1970. If the file does not exist, outputs " { $link f } "." } ;
HELP: parent-dir
HELP: parent-directory
{ $values { "path" "a pathname string" } { "parent" "a pathname string" } }
{ $description "Strips the last component off a pathname." }
{ $examples { $example "USE: io.files" "\"/etc/passwd\" parent-dir print" "/etc" } } ;
{ $examples { $example "USE: io.files" "\"/etc/passwd\" parent-directory print" "/etc" } } ;
HELP: file-name
{ $values { "path" "a pathname string" } { "string" string } }

32
core/io/files/files.factor Normal file → Executable file
View File

@ -1,8 +1,8 @@
! Copyright (C) 2004, 2007 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
IN: io.files
USING: io.backend io.files.private hashtables kernel math memory
namespaces sequences strings arrays definitions system
USING: io.backend io.files.private io hashtables kernel math
memory namespaces sequences strings arrays definitions system
combinators splitting ;
HOOK: <file-reader> io-backend ( path -- stream )
@ -58,13 +58,16 @@ M: object root-directory? ( path -- ? ) "/" = ;
TUPLE: no-parent-directory path ;
: parent-dir ( path -- parent )
: no-parent-directory ( path -- * )
\ no-parent-directory construct-boa throw ;
: parent-directory ( path -- parent )
{
{ [ dup root-directory? ] [ ] }
{ [ dup "/\\" split ".." over member? "." rot member? or ]
[ \ no-parent-directory construct-boa throw ] }
[ no-parent-directory ] }
{ [ t ] [ dup last-path-separator
[ 1+ head ] [ 2drop "." ] if ] }
[ 1+ head ] [ 2drop "." ] if ] }
} cond ;
: file-name ( path -- string )
@ -72,7 +75,7 @@ TUPLE: no-parent-directory path ;
[ 1+ tail ] [ drop ] if ;
: resource-path ( path -- newpath )
\ resource-path get [ image parent-dir ] unless*
\ resource-path get [ image parent-directory ] unless*
swap path+ ;
: ?resource-path ( path -- newpath )
@ -86,7 +89,7 @@ TUPLE: no-parent-directory path ;
{ [ dup empty? ] [ ] }
{ [ dup exists? ] [ ] }
{ [ t ] [
dup parent-dir make-directories
dup parent-directory make-directories
dup make-directory
] }
} cond drop ;
@ -103,3 +106,18 @@ M: pathname <=> [ pathname-string ] compare ;
{ [ wince? ] [ "" resource-path ] }
{ [ unix? ] [ "HOME" os-env ] }
} cond ;
: copy-file ( from to -- )
dup parent-directory make-directories
<file-writer> [
stdio get swap
<file-reader> [
stdio get swap stream-copy
] with-stream
] with-stream ;
: copy-directory ( from to -- )
dup make-directories
>r dup directory swap r> [
>r >r first r> over path+ r> rot path+ copy-file
] 2curry each ;

2
core/io/io.factor
View File

@ -86,7 +86,7 @@ SYMBOL: stdio
presented associate format ;
: lines ( stream -- seq )
[ [ readln dup ] [ ] { } unfold ] with-stream ;
[ [ readln dup ] [ ] [ drop ] unfold ] with-stream ;
: contents ( stream -- str )
2048 <sbuf> [ stream-copy ] keep >string ;

14
core/kernel/kernel-docs.factor
View File

@ -60,6 +60,8 @@ $nl
"A pair of utility words built from " { $link 2apply } ":"
{ $subsection both? }
{ $subsection either? }
"A looping combinator:"
{ $subsection while }
"Quotations can be composed using efficient quotation-specific operations:"
{ $subsection curry }
{ $subsection 2curry }
@ -538,3 +540,15 @@ HELP: 3compose
}
"However, " { $link 3compose } " runs in constant time, and the compiler is able to compile code which calls composed quotations."
} ;
HELP: while
{ $values { "pred" "a quotation with stack effect " { $snippet "( -- ? )" } } { "quot" "a quotation" } { "tail" "a quotation" } }
{ $description "Repeatedly calls " { $snippet "pred" } ". If it yields " { $link f } ", iteration stops, otherwise " { $snippet "quot" } " is called. After iteration stops, " { $snippet "tail" } " is called." }
{ $notes "In most cases, tail recursion should be used, because it is simpler both in terms of implementation and conceptually. However in some cases this combinator expresses intent better and should be used."
$nl
"Strictly speaking, the " { $snippet "tail" } " is not necessary, since the following are equivalent:"
{ $code
"[ P ] [ Q ] [ T ] while"
"[ P ] [ Q ] [ ] while T"
}
"However, depending on the stack effects of " { $snippet "pred" } " and " { $snippet "quot" } ", the " { $snippet "tail" } " quotation might need to be non-empty in order to balance out the stack effect of branches for stack effect inference." } ;

26
core/memory/memory.factor
View File

@ -16,29 +16,3 @@ math strings combinators ;
pusher >r each-object r> >array ; inline
: save ( -- ) image save-image ;
<PRIVATE
: intern-objects ( predicate -- )
instances
dup H{ } clone [ [ ] cache ] curry map
become ; inline
: prepare-compress-image ( -- seq )
[ sbuf? ] instances [ underlying ] map ;
PRIVATE>
: compress-image ( -- )
prepare-compress-image "bad-strings" [
[
{
{ [ dup quotation? ] [ t ] }
{ [ dup wrapper? ] [ t ] }
{ [ dup fixnum? ] [ f ] }
{ [ dup number? ] [ t ] }
{ [ dup string? ] [ dup "bad-strings" get memq? not ] }
{ [ t ] [ f ] }
} cond nip
] intern-objects
] with-variable ;

13
core/none/deploy.factor Normal file
View File

@ -0,0 +1,13 @@
USING: tools.deploy.config ;
H{
{ deploy-math? f }
{ deploy-word-defs? f }
{ deploy-word-props? f }
{ deploy-name "none" }
{ "stop-after-last-window?" t }
{ deploy-c-types? f }
{ deploy-compiler? f }
{ deploy-io 1 }
{ deploy-ui? f }
{ deploy-reflection 1 }
}

4
core/optimizer/known-words/known-words.factor
View File

@ -5,7 +5,7 @@ USING: alien arrays generic hashtables inference.dataflow
inference.class kernel assocs math math.private kernel.private
sequences words parser vectors strings sbufs io namespaces
assocs quotations sequences.private io.binary io.crc32
io.buffers io.streams.string layouts splitting math.intervals
io.streams.string layouts splitting math.intervals
math.floats.private tuples tuples.private classes
optimizer.def-use optimizer.backend optimizer.pattern-match
float-arrays combinators.private ;
@ -148,5 +148,3 @@ float-arrays combinators.private ;
\ >le { { fixnum bignum } fixnum } "specializer" set-word-prop
\ >be { { fixnum bignum } fixnum } "specializer" set-word-prop
\ search-buffer-until { fixnum fixnum simple-alien string } "specializer" set-word-prop

1
core/queues/authors.txt
View File

@ -1 +0,0 @@
Slava Pestov

77
core/queues/queues-docs.factor
View File

@ -1,77 +0,0 @@
USING: help.markup help.syntax kernel ;
IN: queues
ARTICLE: "queues" "Queues"
"Last-in-first-out queues are defined in the " { $vocab-link "queues" } " vocabulary."
$nl
"Queues are a class."
{ $subsection queue }
{ $subsection queue? }
{ $subsection <queue> }
"Testing queues:"
{ $subsection queue-empty? }
"Adding elements:"
{ $subsection deque }
"Removing elements:"
{ $subsection enque }
{ $subsection clear-queue }
{ $subsection queue-each }
"An example:"
{ $code
"<queue> \"q\" set"
"5 \"q\" get enque"
"3 \"q\" get enque"
"7 \"q\" get enque"
"\"q\" get deque ."
" 5"
"\"q\" get deque ."
" 3"
"\"q\" get deque ."
" 7"
} ;
ABOUT: "queues"
HELP: queue
{ $class-description "A simple first-in-first-out queue. See " { $link "queues" } "." } ;
HELP: entry
{ $class-description "The class of entries in a " { $link queue } ". Each entry holds an object and a reference to the next entry." } ;
HELP: <entry>
{ $values { "obj" object } { "entry" entry } }
{ $description "Creates a new queue entry." }
{ $notes "This word is a factor of " { $link enque } "." } ;
HELP: <queue>
{ $values { "queue" queue } }
{ $description "Makes a new queue with no elements." } ;
HELP: queue-empty?
{ $values { "queue" queue } { "?" "a boolean" } }
{ $description "Tests if a queue contains no elements." } ;
HELP: deque
{ $values { "queue" queue } { "elt" object } }
{ $description "Removes an element from the front of the queue." }
{ $errors "Throws an " { $link empty-queue-error } " if the queue has no entries." }
{ $side-effects "queue" } ;
HELP: enque
{ $values { "elt" object } { "queue" queue } }
{ $description "Adds an element to the back of the queue." }
{ $side-effects "queue" } ;
HELP: empty-queue-error
{ $description "Throws an " { $link empty-queue-error } "." }
{ $error-description "Thrown by " { $link deque } " if the queue has no entries." } ;
HELP: clear-queue
{ $values { "queue" queue } }
{ $description "Removes all entries from the queue." }
{ $side-effects "queue" } ;
HELP: queue-each
{ $values { "queue" queue } { "quot" "a quotation with stack effect " { $snippet "( obj -- )" } } }
{ $description "Applies the quotation to each entry in the queue, starting from the least recently added entry, clearing the queue in the process." }
{ $side-effects "queue" } ;

12
core/queues/queues-tests.factor
View File

@ -1,12 +0,0 @@
USING: kernel math namespaces queues sequences tools.test ;
IN: temporary
<queue> "queue" set
[ t ] [ "queue" get queue-empty? ] unit-test
[ ] [ [ 1 2 3 4 5 ] [ "queue" get enque ] each ] unit-test
[ { 1 2 3 4 5 } ] [ 5 [ drop "queue" get deque ] map ] unit-test
[ "queue" get deque ] unit-test-fails

57
core/queues/queues.factor
View File

@ -1,57 +0,0 @@
! Copyright (C) 2005, 2007 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
IN: queues
USING: kernel inspector ;
TUPLE: entry obj next ;
: <entry> ( obj -- entry ) f entry construct-boa ;
TUPLE: queue head tail ;
: <queue> ( -- queue ) queue construct-empty ;
: queue-empty? ( queue -- ? ) queue-head not ;
: (enque) ( entry queue -- )
[ set-queue-head ] 2keep set-queue-tail ;
: clear-queue ( queue -- )
f swap (enque) ;
: enque ( elt queue -- )
>r <entry> r> dup queue-empty? [
(enque)
] [
[ queue-tail set-entry-next ] 2keep set-queue-tail
] if ;
: clear-entry ( entry -- )
f over set-entry-obj f swap set-entry-next ;
: (deque) ( queue -- )
dup queue-head over queue-tail eq? [
clear-queue
] [
dup queue-head dup entry-next rot set-queue-head
clear-entry
] if ;
TUPLE: empty-queue-error ;
: empty-queue-error ( -- * )
\ empty-queue-error construct-empty throw ;
: deque ( queue -- elt )
dup queue-empty? [
empty-queue-error
] [
dup queue-head entry-obj >r (deque) r>
] if ;
M: empty-queue-error summary
drop "Empty queue" ;
: queue-each ( queue quot -- )
over queue-empty?
[ 2drop ] [ [ >r deque r> call ] 2keep queue-each ] if ;
inline

1
core/queues/summary.txt
View File

@ -1 +0,0 @@
FIFO queues

14
core/sequences/sequences-docs.factor
View File

@ -127,8 +127,9 @@ ARTICLE: "sequences-combinators" "Sequence combinators"
{ $subsection 2reduce }
"Mapping:"
{ $subsection map }
{ $subsection accumulate }
{ $subsection 2map }
{ $subsection accumulate }
{ $subsection unfold }
"Filtering:"
{ $subsection push-if }
{ $subsection subset } ;
@ -230,6 +231,7 @@ $nl
{ $subsection "sequences-tests" }
{ $subsection "sequences-search" }
{ $subsection "sequences-comparing" }
{ $subsection "sequences-split" }
{ $subsection "sequences-destructive" }
{ $subsection "sequences-stacks" }
"For inner loops:"
@ -961,3 +963,13 @@ HELP: supremum
{ $values { "seq" "a sequence of real numbers" } { "n" "a number" } }
{ $description "Outputs the greatest element of " { $snippet "seq" } "." }
{ $errors "Throws an error if the sequence is empty." } ;
HELP: unfold
{ $values { "pred" "a quotation with stack effect " { $snippet "( -- ? )" } } { "quot" "a quotation with stack effect " { $snippet "( -- obj )" } } { "tail" "a quotation" } { "seq" "a sequence" } }
{ $description "Calls " { $snippet "pred" } " repeatedly. If the predicate yields " { $link f } ", stops, otherwise, calls " { $snippet "quot" } " to yield a value. Values are accumulated and returned in a sequence at the end." }
{ $examples
"The following example divides a number by two until we reach zero, and accumulates intermediate results:"
{ $example "1337 [ dup 0 > ] [ 2/ dup ] [ ] unfold nip ." "{ 668 334 167 83 41 20 10 5 2 1 0 }" }
"The " { $snippet "tail" } " quotation is used when the predicate produces more than one output value. In this case, we have to drop this value even if the predicate fails in order for stack inference to calculate a stack effect for the " { $link unfold } " call:"
{ $unchecked-example "[ 10 random dup 1 > ] [ ] [ drop ] unfold ." "{ 8 2 2 9 }" }
} ;

10
core/sequences/sequences.factor
View File

@ -414,12 +414,10 @@ PRIVATE>
: interleave ( seq between quot -- )
[ (interleave) ] 2curry iterate-seq 2each ; inline
: unfold ( obj pred quot exemplar -- seq )
[
10 swap new-resizable [
[ push ] curry compose [ drop ] while
] keep
] keep like ; inline
: unfold ( pred quot tail -- seq )
V{ } clone [
swap >r [ push ] curry compose r> while
] keep { } like ; inline
: index ( obj seq -- n )
[ = ] curry* find drop ;

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

@ -1,5 +1,5 @@
USING: help.markup help.syntax kernel kernel.private io
threads.private continuations queues ;
threads.private continuations dlists ;
IN: threads
ARTICLE: "threads" "Threads"
@ -20,8 +20,8 @@ $nl
ABOUT: "threads"
HELP: run-queue
{ $values { "queue" queue } }
{ $description "Outputs the runnable thread queue." } ;
{ $values { "queue" dlist } }
{ $description "Outputs the runnable thread queue. By convention, continuations are queued with " { $link push-front } " and dequeued with " { $link pop-back } "." } ;
HELP: schedule-thread
{ $values { "continuation" "a continuation reified by " { $link callcc0 } } }

32
core/threads/threads.factor
View File

@ -2,34 +2,30 @@
! Copyright (C) 2005 Mackenzie Straight.
! See http://factorcode.org/license.txt for BSD license.
IN: threads
USING: arrays init hashtables heaps io.backend kernel kernel.private
math namespaces queues sequences vectors io system sorting
continuations debugger ;
USING: arrays init hashtables heaps io.backend kernel
kernel.private math namespaces sequences vectors io system
continuations debugger dlists ;
<PRIVATE
SYMBOL: sleep-queue
TUPLE: sleeping ms continuation ;
M: sleeping <=> ( obj1 obj2 -- n )
[ sleeping-ms ] 2apply - ;
: sleep-time ( -- ms )
sleep-queue get-global
dup heap-empty? [ drop 1000 ] [ peek-heap sleeping-ms millis [-] ] if ;
sleep-queue get-global dup heap-empty?
[ drop 1000 ] [ heap-peek nip millis [-] ] if ;
: run-queue ( -- queue ) \ run-queue get-global ;
: schedule-sleep ( ms continuation -- )
sleeping construct-boa sleep-queue get-global push-heap ;
: schedule-sleep ( continuation ms -- )
sleep-queue get-global heap-push ;
: wake-up ( -- continuation )
sleep-queue get-global pop-heap sleeping-continuation ;
sleep-queue get-global heap-pop drop ;
PRIVATE>
: schedule-thread ( continuation -- ) run-queue enque ;
: schedule-thread ( continuation -- )
run-queue push-front ;
: schedule-thread-with ( obj continuation -- )
2array schedule-thread ;
@ -38,14 +34,14 @@ PRIVATE>
walker-hook [
f swap continue-with
] [
run-queue deque dup array?
run-queue pop-back dup array?
[ first2 continue-with ] [ continue ] if
] if* ;
: yield ( -- ) [ schedule-thread stop ] callcc0 ;
: sleep ( ms -- )
>fixnum millis + [ schedule-sleep stop ] callcc0 drop ;
>fixnum millis + [ schedule-sleep stop ] curry callcc0 ;
: in-thread ( quot -- )
[
@ -64,10 +60,10 @@ PRIVATE>
[ 0 ? io-multiplex ] if ;
: idle-thread ( -- )
run-queue queue-empty? (idle-thread) yield idle-thread ;
run-queue dlist-empty? (idle-thread) yield idle-thread ;
: init-threads ( -- )
<queue> \ run-queue set-global
<dlist> \ run-queue set-global
<min-heap> sleep-queue set-global
[ idle-thread ] in-thread ;

2
core/tuples/tuples.factor
View File

@ -107,7 +107,7 @@ M: tuple equal?
[ dup , delegate (delegates) ] when* ;
: delegates ( obj -- seq )
[ dup ] [ [ delegate ] keep ] { } unfold ;
[ dup ] [ [ delegate ] keep ] [ ] unfold nip ;
: is? ( obj quot -- ? ) >r delegates r> contains? ; inline

18
extra/automata/ui/deploy.factor Normal file → Executable file
View File

@ -1,16 +1,12 @@
USING: tools.deploy.config ;
V{
{ strip-prettyprint? t }
{ strip-globals? t }
{ strip-word-props? t }
{ strip-word-names? t }
{ strip-dictionary? t }
{ strip-debugger? t }
{ strip-c-types? t }
{ deploy-math? t }
{ deploy-compiled? t }
{ deploy-io? f }
{ deploy-ui? t }
{ deploy-io 1 }
{ deploy-reflection 1 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? f }
{ deploy-c-types? f }
{ "stop-after-last-window?" t }
{ "bundle-name" "Cellular Automata.app" }
{ deploy-name "Cellular Automata" }
}

17
extra/boids/ui/deploy.factor Normal file → Executable file
View File

@ -1,13 +1,12 @@
USING: tools.deploy.config ;
V{
{ strip-word-props? t }
{ strip-word-names? t }
{ strip-dictionary? t }
{ strip-debugger? t }
{ strip-c-types? t }
{ deploy-math? t }
{ deploy-compiled? t }
{ deploy-io? f }
{ deploy-ui? t }
{ "bundle-name" "Boids.app" }
{ deploy-io 1 }
{ deploy-reflection 1 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? f }
{ deploy-c-types? f }
{ "stop-after-last-window?" t }
{ deploy-name "Boids" }
}

16
extra/bunny/deploy.factor Normal file → Executable file
View File

@ -1,12 +1,12 @@
USING: tools.deploy.config ;
V{
{ strip-word-props? t }
{ strip-word-names? t }
{ strip-dictionary? t }
{ strip-debugger? t }
{ deploy-math? t }
{ deploy-compiled? t }
{ deploy-io? t }
{ deploy-ui? t }
{ "bundle-name" "Bunny.app" }
{ deploy-io 3 }
{ deploy-reflection 1 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? f }
{ deploy-c-types? f }
{ "stop-after-last-window?" t }
{ deploy-name "Bunny" }
}

12
extra/catalyst-talk/deploy.factor Executable file
View File

@ -0,0 +1,12 @@
USING: tools.deploy.config ;
V{
{ deploy-ui? t }
{ deploy-io 1 }
{ deploy-reflection 1 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? f }
{ deploy-c-types? f }
{ "stop-after-last-window?" t }
{ deploy-name "Catalyst Talk" }
}

12
extra/cfdg/models/flower6/deploy.factor Normal file
View File

@ -0,0 +1,12 @@
USING: tools.deploy.config ;
V{
{ deploy-ui? t }
{ deploy-io 1 }
{ deploy-reflection 2 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? f }
{ deploy-c-types? f }
{ "stop-after-last-window?" t }
{ "bundle-name" "cfdg.models.flower6.app" }
}

56
extra/channels/channels-tests.factor
View File

@ -5,44 +5,40 @@ USING: kernel tools.test math channels channels.private
sequences threads sorting ;
IN: temporary
{ 3 t } [
V{ 1 2 3 4 } clone [ delete-random ] keep length swap integer?
] unit-test
{ V{ 10 } } [
V{ } clone <channel>
[ from swap push ] in-thread
10 swap to
V{ } clone <channel>
[ from swap push ] in-thread
10 swap to
] unit-test
{ 20 } [
<channel>
[ 20 swap to ] in-thread
from
<channel>
[ 20 swap to ] in-thread
from
] unit-test
{ V{ 1 2 3 4 } } [
V{ } clone <channel>
[ from swap push ] in-thread
[ from swap push ] in-thread
[ from swap push ] in-thread
[ from swap push ] in-thread
4 over to
2 over to
1 over to
3 swap to
[ <=> ] sort
V{ } clone <channel>
[ from swap push ] in-thread
[ from swap push ] in-thread
[ from swap push ] in-thread
[ from swap push ] in-thread
4 over to
2 over to
1 over to
3 swap to
natural-sort
] unit-test
{ V{ 1 2 4 9 } } [
V{ } clone <channel>
[ 4 swap to ] in-thread
[ 2 swap to ] in-thread
[ 1 swap to ] in-thread
[ 9 swap to ] in-thread
2dup from swap push
2dup from swap push
2dup from swap push
dupd from swap push
[ <=> ] sort
V{ } clone <channel>
[ 4 swap to ] in-thread
[ 2 swap to ] in-thread
[ 1 swap to ] in-thread
[ 9 swap to ] in-thread
2dup from swap push
2dup from swap push
2dup from swap push
dupd from swap push
natural-sort
] unit-test

5
extra/channels/channels.factor
View File

@ -2,7 +2,7 @@
! See http://factorcode.org/license.txt for BSD license.
!
! Channels - based on ideas from newsqueak
USING: kernel sequences threads continuations random math ;
USING: kernel sequences sequences.lib threads continuations random math ;
IN: channels
TUPLE: channel receivers senders ;
@ -15,9 +15,6 @@ GENERIC: from ( channel -- value )
<PRIVATE
: delete-random ( seq -- value )
[ length random ] keep [ nth ] 2keep delete-nth ;
: wait ( channel -- )
[ channel-senders push stop ] curry callcc0 ;

4
extra/channels/remote/remote.factor
View File

@ -2,7 +2,7 @@
! See http://factorcode.org/license.txt for BSD license.
!
! Remote Channels
USING: kernel init namespaces assocs arrays
USING: kernel init namespaces assocs arrays random
sequences channels match concurrency concurrency.distributed ;
IN: channels.remote
@ -13,7 +13,7 @@ IN: channels.remote
PRIVATE>
: publish ( channel -- id )
random-64 dup >r remote-channels set-at r> ;
random-256 dup >r remote-channels set-at r> ;
: get-channel ( id -- channel )
remote-channels at ;

16
extra/color-picker/deploy.factor Normal file → Executable file
View File

@ -1,12 +1,12 @@
USING: tools.deploy.config ;
V{
{ strip-word-props? t }
{ strip-word-names? t }
{ strip-dictionary? t }
{ strip-debugger? t }
{ deploy-math? t }
{ deploy-compiled? t }
{ deploy-io? f }
{ deploy-ui? t }
{ "bundle-name" "Color Picker.app" }
{ deploy-io 1 }
{ deploy-reflection 1 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? f }
{ deploy-c-types? f }
{ "stop-after-last-window?" t }
{ deploy-name "Color Picker" }
}

18
extra/concurrency/concurrency.factor
View File

@ -26,7 +26,7 @@ TUPLE: thread timeout continuation continued? ;
mailbox-data dlist-empty? ;
: mailbox-put ( obj mailbox -- )
[ mailbox-data dlist-push-end ] keep
[ mailbox-data push-back ] keep
[ mailbox-threads ] keep
V{ } clone swap set-mailbox-threads
[ thread-continuation schedule-thread ] each yield ;
@ -51,7 +51,7 @@ TUPLE: thread timeout continuation continued? ;
PRIVATE>
: mailbox-get* ( mailbox timeout -- obj )
(mailbox-block-if-empty)
mailbox-data dlist-pop-front ;
mailbox-data pop-front ;
: mailbox-get ( mailbox -- obj )
f mailbox-get* ;
@ -59,8 +59,8 @@ PRIVATE>
: mailbox-get-all* ( mailbox timeout -- array )
(mailbox-block-if-empty)
[ dup mailbox-empty? ]
[ dup mailbox-data dlist-pop-front ]
{ } unfold ;
[ dup mailbox-data pop-front ]
[ ] unfold nip ;
: mailbox-get-all ( mailbox -- array )
f mailbox-get-all* ;
@ -74,7 +74,7 @@ PRIVATE>
: mailbox-get?* ( pred mailbox timeout -- obj )
2over >r >r (mailbox-block-unless-pred) r> r>
mailbox-data dlist-remove ; inline
mailbox-data delete-node ; inline
: mailbox-get? ( pred mailbox -- obj )
f mailbox-get?* ;
@ -85,21 +85,19 @@ C: <process> process
GENERIC: send ( message process -- )
: random-pid ( -- id ) 8 big-random ;
<PRIVATE
: make-process ( -- process )
#! Return a process set to run on the local node. A process is
#! similar to a thread but can send and receive messages to and
#! from other processes. It may also be linked to other processes so
#! that it receives a message if that process terminates.
[ ] random-pid make-mailbox <process> ;
[ ] random-256 make-mailbox <process> ;
: make-linked-process ( process -- process )
#! Return a process set to run on the local node. That process is
#! linked to the process on the stack. It will receive a message if
#! that process terminates.
1quotation random-pid make-mailbox <process> ;
1quotation random-256 make-mailbox <process> ;
PRIVATE>
: self ( -- process )
@ -206,7 +204,7 @@ MATCH-VARS: ?from ?tag ;
<PRIVATE
: tag-message ( message -- tagged-message )
#! Given a message, wrap it with the sending process and a unique tag.
>r self random-pid r> 3array ;
>r self random-256 r> 3array ;
PRIVATE>
: send-synchronous ( message process -- reply )

2
extra/contributors/contributors.factor Normal file → Executable file
View File

@ -5,7 +5,7 @@ sequences combinators.lib assocs system sorting math.parser ;
IN: contributors
: changelog ( -- authors )
image parent-dir cd
image parent-directory cd
"git-log --pretty=format:%an" <process-stream> lines ;
: patch-counts ( authors -- assoc )

54
extra/dlists/dlists-tests.factor
View File

@ -1,54 +0,0 @@
IN: temporary
USING: dlists kernel strings tools.test math ;
[ "junk" ] [
<dlist>
5 over dlist-push-end
"junk" over dlist-push-end
20 over dlist-push-end
[ string? ] swap dlist-remove
] unit-test
[ 5 20 ] [
<dlist>
5 over dlist-push-end
"junk" over dlist-push-end
20 over dlist-push-end
[ string? ] over dlist-remove drop
[ ] dlist-each
] unit-test
[ "junk" ] [
<dlist>
5 over dlist-push-end
"junk" over dlist-push-end
20 over dlist-push-end
[ integer? ] over dlist-remove drop
[ integer? ] over dlist-remove drop
[ ] dlist-each
] unit-test
[ t ] [
<dlist>
5 over dlist-push-end
"junk" over dlist-push-end
20 over dlist-push-end
[ string? ] swap dlist-contains?
] unit-test
[ t ] [
<dlist>
5 over dlist-push-end
"junk" over dlist-push-end
20 over dlist-push-end
[ integer? ] swap dlist-contains?
] unit-test
[ f ] [
<dlist>
5 over dlist-push-end
"junk" over dlist-push-end
20 over dlist-push-end
[ string? ] over dlist-remove drop
[ string? ] swap dlist-contains?
] unit-test

100
extra/dlists/dlists.factor
View File

@ -1,100 +0,0 @@
! Copyright (C) 2005 Mackenzie Straight.
! See http://factorcode.org/license.txt for BSD license.
IN: dlists
USING: kernel math ;
! Double-linked lists.
TUPLE: dlist first last ;
: <dlist> dlist construct-empty ;
TUPLE: dlist-node data prev next ;
C: <dlist-node> dlist-node
: dlist-push-end ( data dlist -- )
[ dlist-last f <dlist-node> ] keep
[ dlist-last [ dupd set-dlist-node-next ] when* ] keep
2dup set-dlist-last
dup dlist-first [ 2drop ] [ set-dlist-first ] if ;
: dlist-empty? ( dlist -- ? )
dlist-first f = ;
: (unlink-prev) ( dlist dnode -- )
dup dlist-node-prev [
dupd swap dlist-node-next swap set-dlist-node-next
] when*
2dup swap dlist-first eq? [
dlist-node-next swap set-dlist-first
] [ 2drop ] if ;
: (unlink-next) ( dlist dnode -- )
dup dlist-node-next [
dupd swap dlist-node-prev swap set-dlist-node-prev
] when*
2dup swap dlist-last eq? [
dlist-node-prev swap set-dlist-last
] [ 2drop ] if ;
: (dlist-unlink) ( dlist dnode -- )
[ (unlink-prev) ] 2keep (unlink-next) ;
: (dlist-pop-front) ( dlist -- data )
[ dlist-first dlist-node-data ] keep dup dlist-first (dlist-unlink) ;
: dlist-pop-front ( dlist -- data )
dup dlist-empty? [ drop f ] [ (dlist-pop-front) ] if ;
: (dlist-remove) ( dlist quot dnode -- obj/f )
[
[ dlist-node-data swap call ] 2keep rot [
swapd [ (dlist-unlink) ] keep dlist-node-data nip
] [
dlist-node-next (dlist-remove)
] if
] [
2drop f
] if* ; inline
: dlist-remove ( quot dlist -- obj/f )
#! Return first item in the dlist that when passed to the
#! predicate quotation, true is left on the stack. The
#! item is removed from the dlist. The quotation
#! must have stack effect ( obj -- bool ).
#! TODO: needs a better name.
dup dlist-first swapd (dlist-remove) ; inline
: (dlist-contains?) ( pred dnode -- bool )
[
[ dlist-node-data swap call ] 2keep rot [
2drop t
] [
dlist-node-next (dlist-contains?)
] if
] [
drop f
] if* ; inline
: dlist-contains? ( quot dlist -- obj/f )
#! Return true if any item in the dlist that when passed to the
#! predicate quotation, true is left on the stack.
#! The 'pred' quotation must have stack effect ( obj -- bool ).
#! TODO: needs a better name.
dlist-first (dlist-contains?) ; inline
: (dlist-each) ( quot dnode -- )
[
[ dlist-node-data swap call ] 2keep
dlist-node-next (dlist-each)
] [
drop
] if* ; inline
: dlist-each ( dlist quot -- )
swap dlist-first (dlist-each) ; inline
: dlist-length ( dlist -- length )
0 swap [ drop 1+ ] dlist-each ;

1
extra/dlists/tags.txt
View File

@ -1 +0,0 @@
collections

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

@ -4,8 +4,8 @@ IN: editors
ARTICLE: "editor" "Editor integration"
"Factor development is best done with one of the supported editors; this allows you to quickly jump to definitions from the Factor environment."
{ $subsection edit }
"Depending on the editor you are using, you must load one of the child vocabularies of the " { $vocab-link "editors" } " vocabulary, for example " { $vocab-link "editors.emacs" } "."
$nl
"Depending on the editor you are using, you must load one of the child vocabularies of the " { $vocab-link "editors" } " vocabulary, for example " { $vocab-link "editors.emacs" } ", for example:"
{ $code "USE: editors.emacs" }
"Editor integration vocabularies store a quotation in a global variable when loaded:"
{ $subsection edit-hook }
"If a syntax error was thrown while loading a source file, you can jump to the location of the error in your editor:"

17
extra/gesture-logger/deploy.factor Normal file → Executable file
View File

@ -1,13 +1,12 @@
USING: tools.deploy.config ;
V{
{ strip-word-props? t }
{ strip-word-names? f }
{ strip-dictionary? t }
{ strip-debugger? t }
{ deploy-math? t }
{ deploy-compiled? t }
{ deploy-io? f }
{ deploy-ui? t }
{ strip-prettyprint? f }
{ "bundle-name" "Gesture Logger.app" }
{ deploy-io 1 }
{ deploy-reflection 3 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? f }
{ deploy-c-types? f }
{ "stop-after-last-window?" t }
{ deploy-name "Gesture Logger" }
}

19
extra/golden-section/deploy.factor Normal file → Executable file
View File

@ -1,17 +1,12 @@
USING: tools.deploy.config ;
V{
{ strip-io? t }
{ strip-prettyprint? t }
{ strip-globals? t }
{ strip-word-props? t }
{ strip-word-names? t }
{ strip-dictionary? t }
{ strip-debugger? t }
{ strip-c-types? t }
{ deploy-math? t }
{ deploy-compiled? t }
{ deploy-io? f }
{ deploy-ui? t }
{ deploy-io 1 }
{ deploy-reflection 1 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? f }
{ deploy-c-types? f }
{ "stop-after-last-window?" t }
{ "bundle-name" "Golden Section.app" }
{ deploy-name "Golden Section" }
}

32
extra/heaps/heaps-tests.factor
View File

@ -1,32 +0,0 @@
! Copyright 2007 Ryan Murphy
! See http://factorcode.org/license.txt for BSD license.
USING: kernel math tools.test heaps heaps.private ;
IN: temporary
[ <min-heap> pop-heap ] unit-test-fails
[ <max-heap> pop-heap ] unit-test-fails
[ t ] [ <min-heap> heap-empty? ] unit-test
[ f ] [ <min-heap> 1 over push-heap heap-empty? ] unit-test
[ t ] [ <max-heap> heap-empty? ] unit-test
[ f ] [ <max-heap> 1 over push-heap heap-empty? ] unit-test
! Binary Min Heap
{ 1 2 3 4 5 6 } [ 0 left 0 right 1 left 1 right 2 left 2 right ] unit-test
{ t } [ 5 3 T{ min-heap } heap-compare ] unit-test
{ f } [ 5 3 T{ max-heap } heap-compare ] unit-test
[ T{ min-heap T{ heap f V{ -6 -4 2 1 5 3 2 4 3 7 6 8 3 4 4 6 5 5 } } } ]
[ <min-heap> { 3 5 4 6 7 8 2 4 3 5 6 1 3 2 4 5 -6 -4 } over push-heap* ] unit-test
[ T{ min-heap T{ heap f V{ 5 6 6 7 8 } } } ] [
<min-heap> { 3 5 4 6 5 7 6 8 } over push-heap*
3 [ dup pop-heap* ] times
] unit-test
[ 2 ] [ <min-heap> 300 over push-heap 200 over push-heap 400 over push-heap 3 over push-heap 2 over push-heap pop-heap ] unit-test
[ 1 ] [ <min-heap> 300 over push-heap 200 over push-heap 400 over push-heap 3 over push-heap 2 over push-heap 1 over push-heap pop-heap ] unit-test
[ 400 ] [ <max-heap> 300 over push-heap 200 over push-heap 400 over push-heap 3 over push-heap 2 over push-heap 1 over push-heap pop-heap ] unit-test

112
extra/heaps/heaps.factor
View File

@ -1,112 +0,0 @@
! Copyright (C) 2007 Ryan Murphy, Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
USING: kernel math sequences ;
IN: heaps
<PRIVATE
TUPLE: heap data ;
: <heap> ( -- obj )
V{ } clone heap construct-boa ;
PRIVATE>
TUPLE: min-heap ;
: <min-heap> ( -- obj )
<heap> min-heap construct-delegate ;
TUPLE: max-heap ;
: <max-heap> ( -- obj )
<heap> max-heap construct-delegate ;
<PRIVATE
: left ( n -- m ) 2 * 1+ ;
: right ( n -- m ) 2 * 2 + ;
: up ( n -- m ) 1- 2 /i ;
: left-value ( n heap -- obj ) >r left r> nth ;
: right-value ( n heap -- obj ) >r right r> nth ;
: up-value ( n vec -- obj ) >r up r> nth ;
: swap-up ( n vec -- ) >r dup up r> exchange ;
: last-index ( vec -- n ) length 1- ;
GENERIC: heap-compare ( obj1 obj2 heap -- ? )
M: min-heap heap-compare drop <=> 0 > ;
M: max-heap heap-compare drop <=> 0 < ;
: left-bounds-check? ( m heap -- ? )
>r left r> heap-data length >= ;
: right-bounds-check? ( m heap -- ? )
>r right r> heap-data length >= ;
: (up-heap) ( vec heap -- )
[
>r [ last-index ] keep [ up-value ] keep peek r> heap-compare
] 2keep rot [
>r dup last-index
[ over swap-up ] keep
up 1+ head-slice
r> (up-heap)
] [
2drop
] if ;
: up-heap ( heap -- )
[ heap-data ] keep (up-heap) ;
: child ( m heap -- n )
2dup right-bounds-check? [
drop left
] [
dupd
[ heap-data left-value ] 2keep
[ heap-data right-value ] keep heap-compare [
right
] [
left
] if
] if ;
: swap-down ( m heap -- )
[ child ] 2keep heap-data exchange ;
DEFER: down-heap
: (down-heap) ( m heap -- )
2dup [ heap-data nth ] 2keep child pick
dupd [ heap-data nth swapd ] keep
heap-compare [
-rot [ swap-down ] keep down-heap
] [
3drop
] if ;
: down-heap ( m heap -- )
2dup left-bounds-check? [ 2drop ] [ (down-heap) ] if ;
PRIVATE>
: push-heap ( obj heap -- )
tuck heap-data push up-heap ;
: push-heap* ( seq heap -- )
swap [ swap push-heap ] curry* each ;
: peek-heap ( heap -- obj )
heap-data first ;
: pop-heap* ( heap -- )
dup heap-data length 1 > [
[ heap-data pop 0 ] keep
[ heap-data set-nth ] keep
>r 0 r> down-heap
] [
heap-data pop*
] if ;
: pop-heap ( heap -- fist ) [ heap-data first ] keep pop-heap* ;
: heap-empty? ( heap -- ? )
heap-data empty? ;

21
extra/hello-ui/deploy.factor Normal file → Executable file
View File

@ -1,16 +1,13 @@
USING: tools.deploy.config ;
V{
{ strip-prettyprint? t }
{ strip-globals? t }
{ strip-word-props? t }
{ strip-word-names? f }
{ strip-dictionary? t }
{ strip-debugger? t }
{ strip-c-types? t }
H{
{ deploy-math? t }
{ deploy-compiled? t }
{ deploy-io? f }
{ deploy-ui? t }
{ deploy-reflection 2 }
{ deploy-io 1 }
{ deploy-word-props? f }
{ deploy-word-defs? f }
{ "stop-after-last-window?" t }
{ "bundle-name" "Hello World.app" }
{ deploy-ui? t }
{ deploy-compiler? t }
{ deploy-name "Hello world" }
{ deploy-c-types? f }
}

20
extra/hello-world/deploy.factor Normal file → Executable file
View File

@ -1,15 +1,13 @@
USING: tools.deploy.config ;
V{
{ strip-prettyprint? t }
{ strip-globals? t }
{ strip-word-props? t }
{ strip-word-names? t }
{ strip-dictionary? t }
{ strip-debugger? t }
{ strip-c-types? t }
H{
{ deploy-math? f }
{ deploy-compiled? f }
{ deploy-io? f }
{ deploy-ui? f }
{ deploy-word-defs? f }
{ deploy-word-props? f }
{ deploy-name "Hello world (console)" }
{ "stop-after-last-window?" t }
{ deploy-c-types? f }
{ deploy-compiler? f }
{ deploy-io 2 }
{ deploy-ui? f }
{ deploy-reflection 1 }
}

2
extra/help/crossref/crossref.factor
View File

@ -14,7 +14,7 @@ M: link uses
collect-elements [ \ f or ] map ;
: help-path ( topic -- seq )
[ dup ] [ [ article-parent ] keep ] { } unfold 1 tail ;
[ dup ] [ [ article-parent ] keep ] [ ] unfold nip 1 tail ;
: set-article-parents ( parent article -- )
article-children [ set-article-parent ] curry* each ;

5
extra/help/handbook/handbook.factor
View File

@ -122,12 +122,13 @@ ARTICLE: "collections" "Collections"
{ $heading "Associative mappings" }
{ $subsection "assocs" }
{ $subsection "namespaces" }
{ $subsection "graphs" }
"Implementations:"
{ $subsection "hashtables" }
{ $subsection "alists" }
{ $heading "Other collections" }
{ $subsection "queues" }
{ $subsection "dlists" }
{ $subsection "heaps" }
{ $subsection "graphs" }
{ $subsection "buffers" } ;
USE: io.sockets

4
extra/help/markup/markup-docs.factor
View File

@ -100,7 +100,7 @@ HELP: $link
{ $values { "element" "a markup element of the form " { $snippet "{ topic }" } } }
{ $description "Prints a link to a help article or word." }
{ $examples
{ $markup-example { $link "queues" } }
{ $markup-example { $link "dlists" } }
{ $markup-example { $link + } }
} ;
@ -123,7 +123,7 @@ HELP: $see-also
{ $values { "topics" "a sequence of article names or words" } }
{ $description "Prints a heading followed by a series of links." }
{ $examples
{ $markup-example { $see-also "graphs" "queues" } }
{ $markup-example { $see-also "graphs" "dlists" } }
} ;
{ $see-also $related related-words } related-words

2
extra/http/server/templating/templating.factor Normal file → Executable file
View File

@ -88,7 +88,7 @@ DEFER: <% delimiter
] assert-depth drop ;
: run-relative-template-file ( filename -- )
file get source-file-path parent-dir
file get source-file-path parent-directory
swap path+ run-template-file ;
: template-convert ( infile outfile -- )

2
extra/icfp/2006/2006.factor
View File

@ -4,7 +4,7 @@
USING: kernel math sequences kernel.private namespaces arrays
io io.files splitting io.binary math.functions vectors
quotations combinators.private ;
IN: universal-machine
IN: icfp.2006
SYMBOL: regs
SYMBOL: arrays

0
core/io/buffers/authors.txt → extra/io/buffers/authors.txt
View File

0
core/io/buffers/buffers-docs.factor → extra/io/buffers/buffers-docs.factor
View File

0
core/io/buffers/buffers-tests.factor → extra/io/buffers/buffers-tests.factor
View File

4
core/io/buffers/buffers.factor → extra/io/buffers/buffers.factor
View File

@ -3,7 +3,7 @@
! See http://factorcode.org/license.txt for BSD license.
IN: io.buffers
USING: alien alien.syntax kernel kernel.private libc math
sequences strings ;
sequences strings hints ;
TUPLE: buffer size ptr fill pos ;
@ -54,6 +54,8 @@ TUPLE: buffer size ptr fill pos ;
: search-buffer-until ( start end alien separators -- n )
[ >r swap alien-unsigned-1 r> memq? ] 2curry find* drop ;
HINTS: search-buffer-until { fixnum fixnum simple-alien string } ;
: finish-buffer-until ( buffer n -- string separator )
[
over buffer-pos -

0
core/io/buffers/summary.txt → extra/io/buffers/summary.txt
View File

21
extra/io/sockets/impl/impl.factor
View File

@ -12,7 +12,10 @@ GENERIC: protocol-family ( addrspec -- af )
GENERIC: sockaddr-type ( addrspec -- type )
GENERIC: make-sockaddr ( addrspec -- sockaddr type )
GENERIC: make-sockaddr ( addrspec -- sockaddr )
: make-sockaddr/size ( addrspec -- sockaddr size )
dup make-sockaddr swap sockaddr-type heap-size ;
GENERIC: parse-sockaddr ( sockaddr addrspec -- newaddrspec )
@ -36,16 +39,15 @@ M: inet4 address-size drop 4 ;
M: inet4 protocol-family drop PF_INET ;
M: inet4 sockaddr-type drop "sockaddr-in" ;
M: inet4 sockaddr-type drop "sockaddr-in" c-type ;
M: inet4 make-sockaddr ( inet -- sockaddr type )
M: inet4 make-sockaddr ( inet -- sockaddr )
"sockaddr-in" <c-object>
AF_INET over set-sockaddr-in-family
over inet4-port htons over set-sockaddr-in-port
over inet4-host
"0.0.0.0" or
rot inet-pton *uint over set-sockaddr-in-addr
"sockaddr-in" ;
rot inet-pton *uint over set-sockaddr-in-addr ;
M: inet4 parse-sockaddr
>r dup sockaddr-in-addr <uint> r> inet-ntop
@ -65,15 +67,14 @@ M: inet6 address-size drop 16 ;
M: inet6 protocol-family drop PF_INET6 ;
M: inet6 sockaddr-type drop "sockaddr-in6" ;
M: inet6 sockaddr-type drop "sockaddr-in6" c-type ;
M: inet6 make-sockaddr ( inet -- sockaddr type )
M: inet6 make-sockaddr ( inet -- sockaddr )
"sockaddr-in6" <c-object>
AF_INET6 over set-sockaddr-in6-family
over inet6-port htons over set-sockaddr-in6-port
over inet6-host "::" or
rot inet-pton over set-sockaddr-in6-addr
"sockaddr-in6" ;
rot inet-pton over set-sockaddr-in6-addr ;
M: inet6 parse-sockaddr
>r dup sockaddr-in6-addr r> inet-ntop
@ -97,7 +98,7 @@ M: f parse-sockaddr nip ;
: parse-addrinfo-list ( addrinfo -- seq )
[ dup ]
[ dup addrinfo-next swap addrinfo>addrspec ]
{ } unfold [ ] subset ;
[ ] unfold nip [ ] subset ;
M: object resolve-host ( host serv passive? -- seq )
>r dup integer? [ number>string ] when

10
extra/io/unix/files/files-tests.factor Normal file → Executable file
View File

@ -1,8 +1,8 @@
USING: tools.test io.files ;
IN: temporary
[ "/usr/libexec/" ] [ "/usr/libexec/awk/" parent-dir ] unit-test
[ "/etc/" ] [ "/etc/passwd" parent-dir ] unit-test
[ "/" ] [ "/etc/" parent-dir ] unit-test
[ "/" ] [ "/etc" parent-dir ] unit-test
[ "/" ] [ "/" parent-dir ] unit-test
[ "/usr/libexec/" ] [ "/usr/libexec/awk/" parent-directory ] unit-test
[ "/etc/" ] [ "/etc/passwd" parent-directory ] unit-test
[ "/" ] [ "/etc/" parent-directory ] unit-test
[ "/" ] [ "/etc" parent-directory ] unit-test
[ "/" ] [ "/" parent-directory ] unit-test

13
extra/io/unix/sockets/sockets.factor
View File

@ -45,9 +45,9 @@ M: connect-task task-container drop write-tasks get-global ;
[ swap <connect-task> add-io-task stop ] callcc0 drop ;
M: unix-io (client) ( addrspec -- stream )
dup make-sockaddr >r >r
dup make-sockaddr/size >r >r
protocol-family SOCK_STREAM socket-fd
dup r> r> heap-size connect
dup r> r> connect
zero? err_no EINPROGRESS = or [
dup init-client-socket
dup handle>duplex-stream
@ -92,7 +92,7 @@ USE: io.sockets
: server-fd ( addrspec type -- fd )
>r dup protocol-family r> socket-fd
dup init-server-socket
dup rot make-sockaddr heap-size bind
dup rot make-sockaddr/size bind
zero? [ dup close (io-error) ] unless ;
M: unix-io <server> ( addrspec -- stream )
@ -190,20 +190,19 @@ M: send-task task-container drop write-tasks get ;
M: unix-io send ( packet addrspec datagram -- )
3dup check-datagram-send
[ >r make-sockaddr heap-size r> wait-send ] keep
[ >r make-sockaddr/size r> wait-send ] keep
pending-error ;
M: local protocol-family drop PF_UNIX ;
M: local sockaddr-type drop "sockaddr-un" ;
M: local sockaddr-type drop "sockaddr-un" c-type ;
M: local make-sockaddr
local-path
dup length 1 + max-un-path > [ "Path too long" throw ] when
"sockaddr-un" <c-object>
AF_UNIX over set-sockaddr-un-family
dup sockaddr-un-path rot string>char-alien dup length memcpy
"sockaddr-un" ;
dup sockaddr-un-path rot string>char-alien dup length memcpy ;
M: local parse-sockaddr
drop

4
extra/io/windows/ce/ce.factor
View File

@ -153,7 +153,7 @@ M: windows-ce-io WSASocket-flags ( -- DWORD ) 0 ;
: do-connect ( addrspec -- socket )
[ tcp-socket dup ] keep
make-sockaddr heap-size
make-sockaddr/size
f f f f windows.winsock:WSAConnect zero? [
winsock-error-string throw
] unless ;
@ -227,7 +227,7 @@ M: windows-ce-io send ( packet addrspec datagram -- )
[ windows.winsock:set-WSABUF-len ] keep
[ windows.winsock:set-WSABUF-buf ] keep
rot make-sockaddr heap-size
rot make-sockaddr/size
>r >r 1 0 <uint> 0 r> r> f f
windows.winsock:WSASendTo zero? [
winsock-error-string throw

9
extra/io/windows/nt/sockets/sockets.factor
View File

@ -29,8 +29,7 @@ TUPLE: ConnectEx-args port
s* name* namelen* lpSendBuffer* dwSendDataLength*
lpdwBytesSent* lpOverlapped* ptr* ;
: init-connect ( sockaddr sockaddr-name ConnectEx -- )
>r heap-size r>
: init-connect ( sockaddr size ConnectEx -- )
[ set-ConnectEx-args-namelen* ] keep
[ set-ConnectEx-args-name* ] keep
f over set-ConnectEx-args-lpSendBuffer*
@ -55,7 +54,7 @@ TUPLE: ConnectEx-args port
M: windows-nt-io (client) ( addrspec -- duplex-stream )
[
\ ConnectEx-args construct-empty
over make-sockaddr pick init-connect
over make-sockaddr/size pick init-connect
over tcp-socket over set-ConnectEx-args-s*
dup ConnectEx-args-s* add-completion
dup ConnectEx-args-s* get-ConnectEx-ptr over set-ConnectEx-args-ptr*
@ -229,9 +228,9 @@ TUPLE: WSASendTo-args port
>r delegate port-handle delegate win32-file-handle r>
set-WSASendTo-args-s*
] keep [
>r make-sockaddr >r
>r make-sockaddr/size >r
malloc-byte-array dup free-always
r> heap-size r>
r> r>
[ set-WSASendTo-args-iToLen* ] keep
set-WSASendTo-args-lpTo*
] keep [

14
extra/io/windows/windows-tests.factor
View File

@ -1,14 +1,14 @@
USING: io.files kernel tools.test ;
IN: temporary
[ "c:\\foo\\" ] [ "c:\\foo\\bar" parent-dir ] unit-test
[ "c:\\" ] [ "c:\\foo\\" parent-dir ] unit-test
[ "c:\\" ] [ "c:\\foo" parent-dir ] unit-test
[ "c:\\foo\\" ] [ "c:\\foo\\bar" parent-directory ] unit-test
[ "c:\\" ] [ "c:\\foo\\" parent-directory ] unit-test
[ "c:\\" ] [ "c:\\foo" parent-directory ] unit-test
! { "c:" "c:\\" "c:/" } [ directory ] each -- all do the same thing
[ "c:\\" ] [ "c:\\" parent-dir ] unit-test
[ "Z:\\" ] [ "Z:\\" parent-dir ] unit-test
[ "c:" ] [ "c:" parent-dir ] unit-test
[ "Z:" ] [ "Z:" parent-dir ] unit-test
[ "c:\\" ] [ "c:\\" parent-directory ] unit-test
[ "Z:\\" ] [ "Z:\\" parent-directory ] unit-test
[ "c:" ] [ "c:" parent-directory ] unit-test
[ "Z:" ] [ "Z:" parent-directory ] unit-test
[ t ] [ "c:\\" root-directory? ] unit-test
[ t ] [ "Z:\\" root-directory? ] unit-test
[ f ] [ "c:\\foo" root-directory? ] unit-test

2
extra/io/windows/windows.factor
View File

@ -175,7 +175,7 @@ USE: windows.winsock
: server-fd ( addrspec type -- fd )
>r dup protocol-family r> open-socket
dup close-socket-later
dup rot make-sockaddr heap-size bind socket-error ;
dup rot make-sockaddr/size bind socket-error ;
USE: namespaces

1
extra/lint/tags.txt
View File

@ -1 +0,0 @@
lint refactor

2
extra/lsys/summary.txt
View File

@ -1 +1 @@
L-system explorer
Lindenmayer system explorer

20
extra/lsys/ui/deploy.factor Normal file → Executable file
View File

@ -1,13 +1,13 @@
USING: tools.deploy ;
USING: tools.deploy.config ;
V{
{ strip-word-props? t }
{ strip-word-names? t }
{ strip-dictionary? t }
{ strip-debugger? t }
{ strip-c-types? t }
{ deploy-math? t }
{ deploy-compiled? t }
{ deploy-io? f }
{ deploy-ui? t }
{ "bundle-name" "Lindenmayer Systems.app" }
{ deploy-io 1 }
{ deploy-reflection 2 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? t }
{ deploy-word-defs? t }
{ deploy-c-types? f }
{ "stop-after-last-window?" t }
{ deploy-name "Lindenmayer System Explorer" }
}

1
extra/mad/api/api.factor
View File

@ -52,7 +52,6 @@ VARS: buffer-start buffer-length output-callback-var ;
: output ( data header pcm -- mad_flow )
"output" . flush
break
-rot 2drop output-callback-var> call
[ MAD_FLOW_CONTINUE ] [ MAD_FLOW_STOP ] if ;

1
extra/mad/player/player.factor
View File

@ -47,7 +47,6 @@ VARS: openal-buffer ;
malloc [ fill-data ] keep ;
: output-openal ( pcm -- ? )
break
openal-buffer> swap ! buffer pcm
[ get-format ] keep ! buffer format pcm
[ get-data ] keep ! buffer format size alien pcm

2
extra/math/quadratic/quadratic.factor
View File

@ -1,7 +1,7 @@
! Copyright (C) 2007 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: kernel math math.functions ;
IN: quadratic
IN: math.quadratic
: monic ( c b a -- c' b' ) tuck / >r / r> ;

17
extra/maze/deploy.factor Normal file → Executable file
View File

@ -1,13 +1,12 @@
USING: tools.deploy.config ;
V{
{ strip-word-props? t }
{ strip-word-names? f }
{ strip-dictionary? t }
{ strip-debugger? t }
{ strip-c-types? t }
{ deploy-math? t }
{ deploy-compiled? t }
{ deploy-io? f }
{ deploy-ui? t }
{ "bundle-name" "Maze.app" }
{ deploy-io 1 }
{ deploy-reflection 1 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? f }
{ deploy-c-types? f }
{ "stop-after-last-window?" t }
{ deploy-name "Maze" }
}

39
extra/models/models-tests.factor
View File

@ -1,6 +1,6 @@
IN: temporary
USING: arrays generic kernel math models namespaces sequences
tools.test assocs ;
USING: arrays generic kernel math models namespaces sequences assocs
tools.test ;
TUPLE: model-tester hit? ;
@ -137,3 +137,38 @@ f <history> "history" set
] unit-test
[ ] [ "m" get deactivate-model ] unit-test
! Test <range>
: setup-range 0 0 0 255 <range> ;
! clamp-value should not go past range ends
[ 0 ] [ -10 setup-range clamp-value ] unit-test
[ 255 ] [ 2000 setup-range clamp-value ] unit-test
[ 14 ] [ 14 setup-range clamp-value ] unit-test
! range min/max/page values should be correct
[ 0 ] [ setup-range range-page-value ] unit-test
[ 0 ] [ setup-range range-min-value ] unit-test
[ 255 ] [ setup-range range-max-value ] unit-test
! should be able to set the value within the range and get back
[ 15 ] [ setup-range 15 over set-range-value range-value ] unit-test
[ 0 ] [ setup-range -15 over set-range-value range-value ] unit-test
[ 255 ] [ setup-range 4000 over set-range-value range-value ] unit-test
! should be able to change the range min/max/page value
[ 1 ] [ setup-range 1 over set-range-page-value range-page-value ] unit-test
[ 50 ] [ setup-range 50 over set-range-min-value range-min-value ] unit-test
[ 4000 ] [ setup-range 4000 over set-range-max-value range-max-value ] unit-test
! should be able to move by positive and negative values
[ 30 ] [ setup-range 30 over move-by range-value ] unit-test
[ 0 ] [ setup-range 30 over move-by -30 over move-by range-value ] unit-test
! should be able to move by a page of 10
[ 10 ] [
setup-range 10 over set-range-page-value
1 over move-by-page range-value
] unit-test

3
extra/models/models.factor
View File

@ -207,7 +207,8 @@ M: range range-max-value range-max model-value ;
M: range range-max-value*
dup range-max-value swap range-page-value [-] ;
M: range set-range-value range-model set-model ;
M: range set-range-value
[ clamp-value ] keep range-model set-model ;
M: range set-range-page-value range-page set-model ;

17
extra/nehe/deploy.factor Normal file → Executable file
View File

@ -1,13 +1,12 @@
USING: tools.deploy.config ;
V{
{ strip-word-props? t }
{ strip-word-names? t }
{ strip-dictionary? t }
{ strip-debugger? t }
{ strip-c-types? t }
{ deploy-math? t }
{ deploy-compiled? t }
{ deploy-io? f }
{ deploy-ui? t }
{ "bundle-name" "NeHe Demos.app" }
{ deploy-io 1 }
{ deploy-reflection 1 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? f }
{ deploy-c-types? f }
{ "stop-after-last-window?" t }
{ deploy-name "NeHe OpenGL demos" }
}

7
extra/opengl/opengl.factor
View File

@ -1,8 +1,9 @@
! Copyright (C) 2005, 2007 Slava Pestov.
! Portions copyright (C) 2007 Eduardo Cavazos.
! See http://factorcode.org/license.txt for BSD license.
USING: alien alien.c-types io kernel math namespaces
sequences math.vectors math.constants math.functions opengl.gl opengl.glu combinators arrays ;
USING: alien alien.c-types kernel math namespaces sequences
math.vectors math.constants math.functions opengl.gl opengl.glu
combinators arrays ;
IN: opengl
: coordinates [ first2 ] 2apply ;
@ -19,7 +20,7 @@ IN: opengl
: gl-error ( -- )
glGetError dup zero? [
"GL error: " write dup gluErrorString print flush
"GL error: " dup gluErrorString append throw
] unless drop ;
: do-state ( what quot -- )

8
extra/random/random-docs.factor
View File

@ -21,3 +21,11 @@ HELP: random
{ $values { "seq" "a sequence" } { "elt" "a random element" } }
{ $description "Outputs a random element of the sequence. If the sequence is empty, always outputs " { $link f } "." }
{ $notes "Since integers are sequences, passing an integer " { $snippet "n" } " yields a random integer in the interval " { $snippet "[0,n)" } "." } ;
HELP: big-random
{ $values { "n" "an integer" } { "r" "a random integer" } }
{ $description "Outputs an integer with n bytes worth of bits." } ;
HELP: random-256
{ $values { "r" "a random integer" } }
{ $description "Outputs an random integer 256 bits in length." } ;

2
extra/random/random.factor
View File

@ -93,6 +93,8 @@ PRIVATE>
: big-random ( n -- r )
[ drop (random) ] map >c-uint-array byte-array>bignum ;
: random-256 ( -- r ) 8 big-random ; inline
: random ( seq -- elt )
dup empty? [
drop f

6
extra/sequences/lib/lib-tests.factor
View File

@ -33,3 +33,9 @@ math.functions tools.test ;
[ { 1 -1 5 2 4 } [ < ] monotonic-split [ >array ] map ] unit-test
[ { { 1 1 1 1 } { 2 2 } { 3 } { 4 } { 5 } { 6 6 6 } } ]
[ { 1 1 1 1 2 2 3 4 5 6 6 6 } [ = ] monotonic-split [ >array ] map ] unit-test
[ f ] [ { } singleton? ] unit-test
[ t ] [ { "asdf" } singleton? ] unit-test
[ f ] [ { "asdf" "bsdf" } singleton? ] unit-test
[ 2 ] [ V{ 10 20 30 } [ delete-random drop ] keep length ] unit-test
[ V{ } [ delete-random drop ] keep length ] unit-test-fails

5
extra/sequences/lib/lib.factor
View File

@ -1,6 +1,5 @@
USING: combinators.lib kernel sequences math namespaces
sequences.private shuffle ;
random sequences.private shuffle ;
IN: sequences.lib
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@ -61,3 +60,5 @@ IN: sequences.lib
: singleton? ( seq -- ? )
length 1 = ;
: delete-random ( seq -- value )
[ length random ] keep [ nth ] 2keep delete-nth ;

2
extra/serialize/serialize.factor
View File

@ -261,7 +261,7 @@ DEFER: (deserialize) ( -- obj )
V{ } clone serialized rot with-variable ; inline
: deserialize-sequence ( -- seq )
[ [ deserialize* ] [ ] { } unfold ] with-serialized ;
[ [ deserialize* ] [ ] [ drop ] unfold ] with-serialized ;
: deserialize ( -- obj )
[ (deserialize) ] with-serialized ;

13
extra/springies/models/belt-tire/deploy.factor Normal file
View File

@ -0,0 +1,13 @@
USING: tools.deploy.config ;
V{
{ deploy-ui? t }
{ deploy-io 2 }
{ deploy-reflection 1 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? f }
{ deploy-word-defs? f }
{ deploy-c-types? f }
{ "stop-after-last-window?" t }
{ "bundle-name" "Belt Tire.app" }
}

17
extra/tetris/deploy.factor Normal file → Executable file
View File

@ -1,13 +1,12 @@
USING: tools.deploy.config ;
V{
{ strip-word-props? t }
{ strip-word-names? t }
{ strip-dictionary? t }
{ strip-debugger? t }
{ strip-c-types? t }
{ deploy-math? t }
{ deploy-compiled? t }
{ deploy-io? f }
{ deploy-ui? t }
{ "bundle-name" "Tetris.app" }
{ deploy-io 1 }
{ deploy-reflection 1 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? f }
{ deploy-c-types? f }
{ "stop-after-last-window?" t }
{ deploy-name "Tetris" }
}

59
extra/tools/deploy/config/config-docs.factor Normal file → Executable file
View File

@ -9,10 +9,11 @@ ARTICLE: "deploy-config" "Deployment configuration"
{ $subsection deploy-config }
{ $subsection set-deploy-config }
"A utility word is provided to load the configuration, change a flag, and store it back to disk:"
{ $subsection set-deploy-flag } ;
{ $subsection set-deploy-flag }
"The " { $link "ui.tools.deploy" } " provides a graphical way of editing the configuration." ;
ARTICLE: "deploy-flags" "Deployment flags"
"There are two types of flags. The first set controls the major subsystems which are to be included in the deployment image:"
"There are two sets of deployment flags. The first set controls the major subsystems which are to be included in the deployment image:"
{ $subsection deploy-math? }
{ $subsection deploy-compiler? }
{ $subsection deploy-ui? }
@ -29,15 +30,36 @@ ARTICLE: "prepare-deploy" "Preparing to deploy an application"
ABOUT: "prepare-deploy"
HELP: deploy-name
{ $description "Deploy setting. The name of the executable."
$nl
"On Mac OS X, this becomes the name of the application bundle, with " { $snippet ".app" } " appended. On Windows, this becomes the name of the directory containing the executable." } ;
HELP: deploy-word-props?
{ $description "Deploy flag. If set, the deploy tool retains all word properties. Otherwise, it applies various heuristics to strip out un-needed word properties from words in the dictionary."
$nl
"Off by default. Enable this if the heuristics strip out required word properties." } ;
HELP: deploy-c-types?
{ $description "Deploy flag. If set, the deploy tool retains the " { $link c-types } " table."
HELP: deploy-word-defs?
{ $description "Deploy flag. If set, the deploy tool retains word definition quotations for words compiled with the optimizing compiler. Otherwise, word definitions are stripped from words compiled with the optimizing compiler."
$nl
"Off by default. Disable this if your program calls " { $link c-type } ", " { $link heap-size } ", " { $link <c-object> } ", " { $link <c-array> } ", " { $link malloc-object } ", or " { $link malloc-array } " with a C type name which is not a literal pushed directly at the call site. In this situation, the compiler is unable to fold away the C type lookup, and thus must use the global table at runtime." } ;
"Off by default. During normal execution, the word definition quotation of a word compiled with the optimizing compiler is not used, so disabling this flag can save space. However, some libraries introspect word definitions dynamically (for example, " { $link "inverse" } ") and so programs using these libraries must retain word definition quotations." } ;
HELP: deploy-c-types?
{ $description "Deploy flag. If set, the deploy tool retains the " { $link c-types } " table, otherwise this table is stripped out, saving space."
$nl
"Off by default."
$nl
"The optimizing compiler is able to fold away calls to various words which take a C type as an input if the C type is a literal string:"
{ $list
{ $link c-type }
{ $link heap-size }
{ $link <c-object> }
{ $link <c-array> }
{ $link malloc-object }
{ $link malloc-array }
}
"If your program looks up C types dynamically or from words which do not have a stack effect, you must enable this flag, because in these situations the C type lookup is not folded away and the global table must be consulted at runtime." } ;
HELP: deploy-math?
{ $description "Deploy flag. If set, the deployed image will contain support for " { $link ratio } " and " { $link complex } " types."
@ -45,7 +67,7 @@ $nl
"On by default. Often the programmer will use rationals without realizing it. A small amount of space can be saved by stripping these features out, but some code may require changes to work properly." } ;
HELP: deploy-compiler?
{ $description "Deploy flag. If set, words in the deployed image will be compiled when possible."
{ $description "Deploy flag. If set, words in the deployed image will be compiled with the optimizing compiler when possible."
$nl
"On by default. Most programs should be compiled, not only for performance but because features which depend on the C library interface only function after compilation." } ;
@ -55,14 +77,31 @@ $nl
"Off by default. Programs wishing to use the UI must be deployed with this flag on." } ;
HELP: deploy-io
{ $description "The level of I/O support required by the deployed image." } ;
{ $description "The level of I/O support required by the deployed image:"
{ $table
{ "Value" "Description" }
{ "1" "No input/output" }
{ "2" "Basic ANSI C streams" }
{ "3" "Non-blocking streams and networking" }
}
"The default value is 1, basic ANSI C streams. This enables basic console and file I/O, however more advanced features such are not available." } ;
HELP: deploy-reflection
{ $description "The level of reflection support required by the deployed image." } ;
{ $description "The level of reflection support required by the deployed image."
{ $table
{ "Value" "Description" }
{ "1" "No reflection" }
{ "2" "Retain word names" }
{ "3" "Prettyprinter" }
{ "4" "Debugger" }
{ "5" "Parser" }
{ "6" "Full environment" }
}
"The defalut value is 1, no reflection. Programs which use the above features will need to be deployed with a higher level of reflection support." } ;
HELP: default-config
{ $values { "assoc" assoc } }
{ $description "Outputs the default deployment configuration." } ;
{ $values { "vocab" "a vocabulary specifier" } { "assoc" assoc } }
{ $description "Outputs the default deployment configuration for a vocabulary." } ;
HELP: deploy-config
{ $values { "vocab" "a vocabulary specifier" } { "assoc" assoc } }

19
extra/tools/deploy/config/config.factor Normal file → Executable file
View File

@ -1,9 +1,12 @@
! Copyright (C) 2007 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: vocabs.loader io.files io kernel sequences assocs
splitting parser prettyprint namespaces math ;
splitting parser prettyprint namespaces math vocabs
hashtables ;
IN: tools.deploy.config
SYMBOL: deploy-name
SYMBOL: deploy-ui?
SYMBOL: deploy-compiler?
SYMBOL: deploy-math?
@ -17,7 +20,7 @@ SYMBOL: deploy-io
{ 3 "Level 3 - Non-blocking streams and networking" }
} ;
: strip-io? deploy-io get zero? ;
: strip-io? deploy-io get 1 = ;
: native-io? deploy-io get 3 = ;
@ -40,29 +43,31 @@ SYMBOL: deploy-reflection
: strip-globals? deploy-reflection get 6 < ;
SYMBOL: deploy-word-props?
SYMBOL: deploy-word-defs?
SYMBOL: deploy-c-types?
SYMBOL: deploy-vm
SYMBOL: deploy-image
: default-config ( -- assoc )
V{
: default-config ( vocab -- assoc )
vocab-name deploy-name associate H{
{ deploy-ui? f }
{ deploy-io 2 }
{ deploy-reflection 1 }
{ deploy-compiler? t }
{ deploy-math? t }
{ deploy-word-props? f }
{ deploy-word-defs? f }
{ deploy-c-types? f }
! default value for deploy.app
! default value for deploy.macosx
{ "stop-after-last-window?" t }
} clone ;
} union ;
: deploy-config-path ( vocab -- string )
vocab-dir "deploy.factor" path+ ;
: deploy-config ( vocab -- assoc )
default-config swap
dup default-config swap
dup deploy-config-path vocab-file-contents
parse-fresh dup empty? [ drop ] [ first union ] if ;

20
extra/tools/deploy/deploy-docs.factor
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@ -2,16 +2,20 @@ USING: help.markup help.syntax words alien.c-types assocs
kernel ;
IN: tools.deploy
ARTICLE: "tools.deploy" "Stand-alone image deployment"
"The stand-alone image deployment tool takes a vocabulary and generates an image, which when passed to the VM, runs the vocabulary's " { $link POSTPONE: MAIN: } " hook."
ARTICLE: "tools.deploy" "Application deployment"
"The stand-alone application deployment tool compiles a vocabulary down to a native executable which runs the vocabulary's " { $link POSTPONE: MAIN: } " hook. Deployed executables do not depend on Factor being installed, and do not expose any source code, and thus are suitable for delivering commercial end-user applications."
$nl
"For example, we can deploy the " { $vocab-link "hello-world" } " demo which comes with Factor:"
{ $code "\"hello-world\" deploy" }
"This generates an image file named " { $snippet "hello-world.image" } ". Now we can start this image from the operating system's command line (see " { $link "runtime-cli-args" } "):"
{ $code "./factor -i=hello-world.image" "Hello world" }
"Once the necessary deployment flags have been set, a deployment image can be generated:"
{ $subsection deploy } ;
{ $code "\"hello-ui\" deploy" }
"On Mac OS X, this yields a program named " { $snippet "Hello world.app" } ". On Windows, it yields a directory named " { $snippet "Hello world" } " containing a program named " { $snippet "hello-ui.exe" } ". In both cases, running the program displays a window with a message."
$nl
"The deployment tool works by bootstrapping a fresh image, loading the vocabulary into this image, then applying various heuristics to strip the image down to minimal size."
$nl
"You must explicitly specify major subsystems which are required, as well as the level of reflection support needed. This is done by modifying the deployment configuration prior to deployment."
{ $subsection "prepare-deploy" }
"Once the necessary deployment flags have been set, the application can be deployed:"
{ $subsection deploy }
{ $see-also "ui.tools.deploy" } ;
ABOUT: "tools.deploy"

33
extra/tools/deploy/deploy.factor Normal file → Executable file
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@ -5,25 +5,30 @@ assocs kernel vocabs words sequences memory io system arrays
continuations math definitions mirrors splitting parser classes
inspector layouts vocabs.loader prettyprint.config prettyprint
debugger io.streams.c io.streams.duplex io.files io.backend
quotations io.launcher words.private tools.deploy.config ;
quotations io.launcher words.private tools.deploy.config
bootstrap.image ;
IN: tools.deploy
<PRIVATE
: boot-image-name ( -- string )
"boot." my-arch ".image" 3append ;
: stage1 ( -- )
#! If stage1 image doesn't exist, create one.
boot-image-name resource-path exists?
[ my-arch make-image ] unless ;
: (copy-lines) ( stream -- stream )
dup stream-readln [ print flush (copy-lines) ] when* ;
: copy-lines ( stream -- )
[ (copy-lines) ] [ stream-close ] [ ] cleanup ;
: boot-image-name ( -- string )
cpu dup "ppc" = [ os "-" rot 3append ] when ;
: stage2 ( vm flags -- )
[
"\"" % swap % "\" -i=boot." %
boot-image-name
% ".image" %
"\"" % swap % "\" -i=" %
boot-image-name %
[ " " % % ] each
] "" make
dup print <process-stream>
@ -37,8 +42,8 @@ IN: tools.deploy
""
deploy-math? get " math" ?append
deploy-compiler? get " compiler" ?append
native-io? " io" ?append
deploy-ui? get " ui" ?append
native-io? " io" ?append
] bind ;
: deploy-command-line ( vm image vocab config -- vm flags )
@ -57,8 +62,12 @@ IN: tools.deploy
PRIVATE>
: deploy* ( vm image vocab config -- )
deploy-command-line stage2 ;
stage1 deploy-command-line stage2 ;
: deploy ( vocab -- )
"" resource-path cd
vm over ".image" append rot dup deploy-config deploy* ;
SYMBOL: deploy-implementation
HOOK: deploy deploy-implementation ( vocab -- )
USE-IF: macosx? tools.deploy.macosx
USE-IF: winnt? tools.deploy.windows

44
extra/tools/deploy/app/app.factor → extra/tools/deploy/macosx/macosx.factor Normal file → Executable file
View File

@ -3,10 +3,7 @@
USING: io io.files io.launcher kernel namespaces sequences
system cocoa.plists cocoa.application tools.deploy
tools.deploy.config assocs hashtables prettyprint ;
IN: tools.deploy.app
: mkdir ( path -- )
"mkdir -p \"" swap "\"" 3append run-process ;
IN: tools.deploy.macosx
: touch ( path -- )
"touch \"" swap "\"" 3append run-process ;
@ -14,22 +11,24 @@ IN: tools.deploy.app
: rm ( path -- )
"rm -rf \"" swap "\"" 3append run-process ;
: cp ( from to -- )
"Copying " write over write " to " write dup print
dup parent-dir mkdir
[ "cp -R \"" % swap % "\" \"" % % "\"" % ] "" make
run-process ;
: chmod ( path perms -- )
[ "chmod " % % " \"" % % "\"" % ] "" make run-process ;
: bundle-dir ( -- dir )
vm parent-directory parent-directory ;
: copy-bundle-dir ( name dir -- )
vm parent-dir parent-dir over path+ -rot
>r "Contents" path+ r> path+ cp ;
bundle-dir over path+ -rot
>r "Contents" path+ r> path+ copy-directory ;
: copy-vm ( executable bundle-name -- vm )
"Contents/MacOS/" path+ swap path+ vm swap [ cp ] keep ;
"Contents/MacOS/" path+ swap path+ vm swap
[ copy-file ] keep
[ "755" chmod ] keep ;
: copy-fonts ( name -- )
"fonts/" resource-path
swap "Contents/Resources/fonts/" path+ cp ;
swap "Contents/Resources/fonts/" path+ copy-directory ;
: print-app-plist ( executable bundle-name -- )
[
@ -57,16 +56,19 @@ IN: tools.deploy.app
: deploy.app-image ( vocab bundle-name -- str )
[ % "/Contents/Resources/" % % ".image" % ] "" make ;
: deploy.app-config ( vocab -- assoc )
[ ".app" append "bundle-name" associate ] keep
deploy-config union ;
: bundle-name ( -- string )
deploy-name get ".app" append ;
: deploy.app ( vocab -- )
TUPLE: macosx-deploy-implementation ;
T{ macosx-deploy-implementation } deploy-implementation set-global
M: macosx-deploy-implementation deploy ( vocab -- )
".app deploy tool" assert.app
"." resource-path cd
dup deploy.app-config [
"bundle-name" get rm
[ "bundle-name" get create-app-dir ] keep
[ "bundle-name" get deploy.app-image ] keep
dup deploy-config [
bundle-name rm
[ bundle-name create-app-dir ] keep
[ bundle-name deploy.app-image ] keep
namespace
] bind deploy* ;

0
extra/tools/deploy/app/summary.txt → extra/tools/deploy/macosx/summary.txt
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0
extra/tools/deploy/app/tags.txt → extra/tools/deploy/macosx/tags.txt
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