! Bring up a bare cross-compiling vocabulary.
"syntax" vocab vocab-words bootstrap-syntax set
H{ } clone dictionary set
+H{ } clone new-classes set
H{ } clone changed-definitions set
H{ } clone forgotten-definitions set
H{ } clone root-cache set
M: word reset-class drop ;
-<PRIVATE
-
! update-map
: class-uses ( class -- seq )
[
: class-usages ( class -- assoc )
[ update-map get at ] closure ;
+<PRIVATE
+
: update-map+ ( class -- )
dup class-uses update-map get add-vertex ;
: (define-class) ( word props -- )
>r
dup reset-class
+ dup class? [ dup new-class ] unless
dup deferred? [ dup define-symbol ] when
dup word-props
r> assoc-union over set-word-props
M: class update-class drop ;
-GENERIC: update-methods ( assoc -- )
+GENERIC: update-methods ( class assoc -- )
: update-classes ( class -- )
- class-usages
- [ [ drop update-class ] assoc-each ]
+ dup class-usages
+ [ nip keys [ update-class ] each ]
[ update-methods ]
- bi ;
+ 2bi ;
: define-class ( word superclass members participants metaclass -- )
#! If it was already a class, update methods after.
! Copyright (C) 2004, 2008 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: classes classes.union words kernel sequences
-definitions combinators arrays accessors ;
+definitions combinators arrays assocs generic accessors ;
IN: classes.mixin
PREDICATE: mixin-class < union-class "mixin" word-prop ;
M: mixin-class rank-class drop 3 ;
: redefine-mixin-class ( class members -- )
- dupd define-union-class
- t "mixin" set-word-prop ;
+ [ (define-union-class) ]
+ [ drop t "mixin" set-word-prop ]
+ 2bi ;
: define-mixin-class ( class -- )
dup mixin-class? [
] unless ;
: if-mixin-member? ( class mixin true false -- )
- >r >r check-mixin-class 2dup members memq? r> r> if ; inline
+ [ check-mixin-class 2dup members memq? ] 2dip if ; inline
: change-mixin-class ( class mixin quot -- )
- [ members swap bootstrap-word ] prepose keep
+ [ [ members swap bootstrap-word ] dip call ] [ drop ] 2bi
swap redefine-mixin-class ; inline
+: update-classes/new ( mixin -- )
+ class-usages
+ [ keys [ update-class ] each ]
+ [ implementors [ make-generic ] each ] bi ;
+
: add-mixin-instance ( class mixin -- )
- [ 2drop ] [ [ suffix ] change-mixin-class ] if-mixin-member? ;
+ #! Note: we call update-classes on the new member, not the
+ #! mixin. This ensures that we only have to update the
+ #! methods whose specializer intersects the new member, not
+ #! the entire mixin (since the other mixin members are not
+ #! affected at all). Also, all usages of the mixin will get
+ #! updated by transitivity; the mixins usages appear in
+ #! class-usages of the member, now that it's been added.
+ [ 2drop ] [
+ [ [ suffix ] change-mixin-class ] 2keep
+ nip update-classes
+ ! over new-class? [ nip update-classes/new ] [ drop update-classes ] if
+ ] if-mixin-member? ;
: remove-mixin-instance ( class mixin -- )
- [ [ swap remove ] change-mixin-class ] [ 2drop ] if-mixin-member? ;
+ [
+ [ [ swap remove ] change-mixin-class ] keep
+ update-classes
+ ] [ 2drop ] if-mixin-member? ;
! Definition protocol implementation ensures that removing an
! INSTANCE: declaration from a source file updates the mixin.
2drop
[
[ update-tuples-after ]
- [ changed-definition ]
+ [ +inlined+ changed-definition ]
[ redefined ]
tri
] each-subclass
M: union-class update-class define-union-predicate ;
+: (define-union-class) ( class members -- )
+ f swap f union-class define-class ;
+
: define-union-class ( class members -- )
- [ f swap f union-class define-class ]
- [ drop update-classes ]
- 2bi ;
+ [ (define-union-class) ] [ drop update-classes ] 2bi ;
M: union-class reset-class
{ "class" "metaclass" "members" } reset-props ;
--- /dev/null
+IN: compiler.tests
+USING: compiler tools.test math parser ;
+
+GENERIC: method-redefine-test ( a -- b )
+
+M: integer method-redefine-test 3 + ;
+
+: method-redefine-test-1 ( -- b ) 3 method-redefine-test ;
+
+[ 6 ] [ method-redefine-test-1 ] unit-test
+
+[ ] [ "IN: compiler.tests USE: math M: fixnum method-redefine-test 4 + ;" eval ] unit-test
+
+[ 7 ] [ method-redefine-test-1 ] unit-test
[ ] [ dummy-if-2 ] unit-test
-: dummy-if-3 ( -- ) t [ 1 ] [ 2 ] if ;
+: dummy-if-3 ( -- n ) t [ 1 ] [ 2 ] if ;
[ 1 ] [ dummy-if-3 ] unit-test
-: dummy-if-4 ( -- ) f [ 1 ] [ 2 ] if ;
+: dummy-if-4 ( -- n ) f [ 1 ] [ 2 ] if ;
[ 2 ] [ dummy-if-4 ] unit-test
[ 16 ] [ 4 dummy-when-3 ] unit-test
[ f ] [ f dummy-when-3 ] unit-test
-: dummy-when-4 ( a -- b c ) dup [ dup dup fixnum* fixnum* ] when swap ;
+: dummy-when-4 ( a b -- a b ) dup [ dup dup fixnum* fixnum* ] when swap ;
[ 64 f ] [ f 4 dummy-when-4 ] unit-test
[ f t ] [ t f dummy-when-4 ] unit-test
-: dummy-when-5 ( -- ) f [ dup fixnum* ] when ;
+: dummy-when-5 ( a -- b ) f [ dup fixnum* ] when ;
[ f ] [ f dummy-when-5 ] unit-test
SYMBOL: update-tuples-hook
: call-recompile-hook ( -- )
- changed-definitions get keys [ word? ] filter
+ changed-definitions get [ drop word? ] assoc-filter
compiled-usages recompile-hook get call ;
: call-update-tuples-hook ( -- )
: finish-compilation-unit ( -- )
call-recompile-hook
call-update-tuples-hook
- dup [ drop crossref? ] assoc-contains? modify-code-heap
- ;
+ dup [ drop crossref? ] assoc-contains? modify-code-heap ;
: with-nested-compilation-unit ( quot -- )
[
H{ } clone changed-definitions set
H{ } clone forgotten-definitions set
H{ } clone outdated-tuples set
+ H{ } clone new-classes set
<definitions> new-definitions set
<definitions> old-definitions set
[
SYMBOL: changed-definitions
-: changed-definition ( defspec -- )
- dup changed-definitions get
- [ no-compilation-unit ] unless*
- set-at ;
+SYMBOL: +inlined+
+SYMBOL: +called+
+
+: changed-definition ( defspec how -- )
+ swap changed-definitions get
+ [ set-at ] [ no-compilation-unit ] if* ;
+
+SYMBOL: new-classes
+
+: new-class ( word -- )
+ dup new-classes get
+ [ set-at ] [ no-compilation-unit ] if* ;
+
+: new-class? ( word -- ? )
+ new-classes get key? ;
GENERIC: where ( defspec -- loc )
IN: effects
ARTICLE: "effect-declaration" "Stack effect declaration"
-"It is good practice to declare the stack effects of words using the following syntax:"
+"Stack effects of words must be declared, with the exception of words which only push literals on the stack."
+$nl
+"Stack effects are declared with the following syntax:"
{ $code ": sq ( x -- y ) dup * ;" }
"A stack effect declaration is written in parentheses and lists word inputs and outputs, separated by " { $snippet "--" } ". Stack effect declarations are read in using a parsing word:"
{ $subsection POSTPONE: ( }
ARTICLE: "effects" "Stack effects"
"A " { $emphasis "stack effect declaration" } ", for example " { $snippet "( x y -- z )" } " denotes that an operation takes two inputs, with " { $snippet "y" } " at the top of the stack, and returns one output."
$nl
+"Stack effects of words can be declared."
+{ $subsection "effect-declaration" }
"Stack effects are first-class, and words for working with them are found in the " { $vocab-link "effects" } " vocabulary."
{ $subsection effect }
{ $subsection effect? }
-"Stack effects of words can be declared."
-{ $subsection "effect-declaration" }
+"There is a literal syntax for stack objects. It is most often used with " { $link define-declared } "."
+{ $subsection POSTPONE: (( }
"Getting a word's declared stack effect:"
{ $subsection stack-effect }
"Converting a stack effect to a string form:"
{ $subsection effect>string }
"Comparing effects:"
{ $subsection effect-height }
-{ $subsection effect<= } ;
+{ $subsection effect<= }
+{ $see-also "inference" } ;
ABOUT: "effects"
[ f ] [ 2 3 <effect> 2 2 <effect> effect<= ] unit-test
[ 2 ] [ (( a b -- c )) in>> length ] unit-test
[ 1 ] [ (( a b -- c )) out>> length ] unit-test
+
+
+[ "(( a b -- c d ))" ] [ { "a" "b" } { "c" "d" } <effect> unparse ] unit-test
+[ "(( -- c d ))" ] [ { } { "c" "d" } <effect> unparse ] unit-test
+[ "(( a b -- ))" ] [ { "a" "b" } { } <effect> unparse ] unit-test
+[ "(( -- ))" ] [ { } { } <effect> unparse ] unit-test
[ "(( a b -- c ))" ] [ (( a b -- c )) unparse ] unit-test
\ check-method boa throw
] unless ; inline
-: with-methods ( generic quot -- )
- swap [ "methods" word-prop swap call ] keep make-generic ;
+: affected-methods ( class generic -- seq )
+ "methods" word-prop swap
+ [ nip classes-intersect? ] curry assoc-filter
+ values ;
+
+: update-generic ( class generic -- )
+ [ affected-methods [ +called+ changed-definition ] each ]
+ [ make-generic ]
+ bi ;
+
+: with-methods ( class generic quot -- )
+ [ [ "methods" word-prop ] dip call ]
+ [ drop update-generic ] 3bi ;
inline
: method-word-name ( class word -- string )
M: method-body smart-usage
"method-generic" word-prop smart-usage ;
-: implementors* ( classes -- words )
+GENERIC: implementors ( class/classes -- seq )
+
+M: class implementors
+ all-words [ "methods" word-prop key? ] with filter ;
+
+M: assoc implementors
all-words [
- "methods" word-prop keys
+ "methods" word-prop keys
swap [ key? ] curry contains?
] with filter ;
-: implementors ( class -- seq )
- dup associate implementors* ;
-
: forget-methods ( class -- )
[ implementors ] [ [ swap 2array ] curry ] bi map forget-all ;
]
[ call-next-method ] bi ;
-M: assoc update-methods ( assoc -- )
- implementors* [ make-generic ] each ;
+M: assoc update-methods ( class assoc -- )
+ implementors [ update-generic ] with each ;
: define-generic ( word combination -- )
over "combination" word-prop over = [
{ $error-description "Thrown when a word's inferred stack effect does not match its declared stack effect." } ;
HELP: missing-effect
-{ $error-description "Thrown when inference encounters a word lacking a stack effect declaration. Words not declared " { $link POSTPONE: inline } " must declare a stack effect in order to compile." } ;
+{ $error-description "Thrown when inference encounters a word lacking a stack effect declaration. Stack effects of words must be declared, with the exception of words which only push literals on the stack." } ;
HELP: recursive-quotation-error
{ $error-description "Thrown when a quotation calls itself, directly or indirectly, within the same word. Stack effect inference becomes equivalent to the halting problem if quotation recursion has to be taken into account, hence it is not permitted." }
sequences prettyprint io words arrays inspector effects debugger
assocs accessors ;
+M: inference-error error-help error>> error-help ;
+
M: inference-error error.
dup rstate>>
keys [ dup value? [ value-literal ] when ] map
dup empty? [ "Word: " write dup peek . ] unless
swap error>> error. "Nesting: " write . ;
-M: inference-error error-help drop f ;
-
M: unbalanced-branches-error error.
"Unbalanced branches:" print
[ quots>> ] [ in>> ] [ out>> [ length ] map ] tri 3array flip
{ $subsection "inference-limitations" }
{ $subsection "inference-errors" }
{ $subsection "dataflow-graphs" }
-{ $subsection "compiler-transforms" } ;
+{ $subsection "compiler-transforms" }
+{ $see-also "effects" } ;
ABOUT: "inference"
IN: inference.state.tests
-USING: tools.test inference.state words kernel namespaces ;
+USING: tools.test inference.state words kernel namespaces
+definitions ;
: computing-dependencies ( quot -- dependencies )
H{ } clone [ dependencies rot with-variable ] keep ;
! Copyright (C) 2008 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
-USING: assocs namespaces sequences kernel words ;
+USING: assocs namespaces sequences kernel definitions ;
IN: inference.state
! Nesting state to solve recursion
: compose-n-quot ( word -- quot' ) <repetition> >quotation ;
: compose-n ( quot -- ) compose-n-quot call ;
\ compose-n [ compose-n-quot ] 2 define-transform
-: compose-n-test ( -- x ) 2 \ + compose-n ;
+: compose-n-test ( a b c -- x ) 2 \ + compose-n ;
[ 6 ] [ 1 2 3 compose-n-test ] unit-test
USING: arrays kernel words sequences generic math namespaces
quotations assocs combinators math.bitfields inference.backend
inference.dataflow inference.state classes.tuple.private effects
-inspector hashtables classes generic sets ;
+inspector hashtables classes generic sets definitions ;
IN: inference.transforms
: pop-literals ( n -- rstate seq )
optimizer.math.partial continuations optimizer.def-use
optimizer.backend generic.standard optimizer.specializers
optimizer.def-use optimizer.pattern-match generic.standard
-optimizer.control kernel.private ;
+optimizer.control kernel.private definitions ;
IN: optimizer.inlining
: remember-inlining ( node history -- )
[ dispatch# node-class# ] keep specific-method ;
: inline-standard-method ( node word -- node )
- 2dup dispatching-class dup [
- over +inlined+ depends-on
- swap method 1quotation f splice-quot
- ] [
- 3drop t
- ] if ;
+ 2dup dispatching-class dup
+ [ swap method 1quotation f splice-quot ] [ 3drop t ] if ;
! Partial dispatch of math-generic words
: normalize-math-class ( class -- class' )
"A parsing word cannot be used in the same file it is defined in." ;
: execute-parsing ( word -- )
- [ changed-definitions get key? [ staging-violation ] when ]
- [ execute ]
- bi ;
+ dup changed-definitions get key? [ staging-violation ] when
+ execute ;
: parse-step ( accum end -- accum ? )
scan-word {
[ "SBUF\" hello world\"" ] [ SBUF" hello world" unparse ] unit-test
-
-[ "( a b -- c d )" ] [
- { "a" "b" } { "c" "d" } <effect> effect>string
-] unit-test
-
-[ "( -- c d )" ] [
- { } { "c" "d" } <effect> effect>string
-] unit-test
-
-[ "( a b -- )" ] [
- { "a" "b" } { } <effect> effect>string
-] unit-test
-
-[ "( -- )" ] [
- { } { } <effect> effect>string
-] unit-test
-
[ "W{ \\ + }" ] [ [ W{ \ + } ] first unparse ] unit-test
[ ] [ \ fixnum see ] unit-test
[ compose-first length ]
[ compose-second length ] bi + ;
-M: compose nth
+M: compose virtual-seq compose-first ;
+
+M: compose virtual@
2dup compose-first length < [
compose-first
] [
[ compose-first length - ] [ compose-second ] bi
- ] if nth ;
+ ] if ;
-INSTANCE: compose immutable-sequence
+INSTANCE: compose virtual-sequence
{ $description "Defines " { $snippet "word" } " to be a simple type-checking generic word that receives the slot number on the stack as a fixnum." }
$low-level-note ;
-HELP: reader-effect
-{ $values { "class" class } { "spec" slot-spec } { "effect" "an instance of " { $link effect } } }
-{ $description "The stack effect of slot reader words is " { $snippet "( object -- value )" } "." } ;
-
HELP: define-reader
{ $values { "class" class } { "name" string } { "slot" integer } }
{ $description "Defines a reader word to read a slot from instances of " { $snippet "class" } "." }
$low-level-note ;
-HELP: writer-effect
-{ $values { "class" class } { "spec" slot-spec } { "effect" "an instance of " { $link effect } } }
-{ $description "The stack effect of slot writer words is " { $snippet "( value obj -- )" } "." } ;
-
HELP: define-writer
{ $values { "class" class } { "name" string } { "slot" integer } }
{ $description "Defines a generic word " { $snippet "writer" } " to write a new value to a slot in instances of " { $snippet "class" } "." }
{ $notes "This word is used inside parsing words to delegate further action to another parsing word, and to refer to parsing words literally from literal arrays and such." } ;
HELP: :
-{ $syntax ": word definition... ;" }
+{ $syntax ": word ( stack -- effect ) definition... ;" }
{ $values { "word" "a new word to define" } { "definition" "a word definition" } }
-{ $description "Defines a word in the current vocabulary." }
+{ $description "Defines a word with the given stack effect in the current vocabulary. The stack effect is optional for words which only push literals on the stack." }
{ $examples { $code ": ask-name ( -- name )\n \"What is your name? \" write readln ;\n: greet ( name -- )\n \"Greetings, \" write print ;\n: friend ( -- )\n ask-name greet ;" } } ;
{ POSTPONE: : POSTPONE: ; define } related-words
{ $syntax "( inputs -- outputs )" }
{ $values { "inputs" "a list of tokens" } { "outputs" "a list of tokens" } }
{ $description "Declares the stack effect of the most recently defined word, storing a new " { $link effect } " instance in the " { $snippet "\"declared-effect\"" } " word property." }
-{ $notes "Words must have a declared stack effect to compile. See " { $link "effect-declaration" } " for details." } ;
+{ $notes "All words except those only pushing literals on the stack must have a stack effect declaration. See " { $link "effect-declaration" } " for details." } ;
HELP: ((
{ $syntax "(( inputs -- outputs ))" }
{ $values { "inputs" "a list of tokens" } { "outputs" "a list of tokens" } }
{ $description "Literal stack effect syntax." }
-{ $notes "Useful for meta-programming with " { $link define-declared } "." } ;
+{ $notes "Useful for meta-programming with " { $link define-declared } "." }
+{ $examples
+ { $code
+ "SYMBOL: my-dynamic-word"
+ "USING: math random words ;"
+ "3 { [ + ] [ - ] [ * ] [ / ] } random curry"
+ "(( x -- y )) define-declared"
+ }
+} ;
HELP: !
{ $syntax "! comment..." }
dup compiled-unxref
compiled-crossref get delete-at ;
-SYMBOL: +inlined+
-SYMBOL: +called+
-
: compiled-usage ( word -- assoc )
compiled-crossref get at ;
-: compiled-usages ( words -- seq )
- [ unique dup ] keep [
- compiled-usage [ nip +inlined+ eq? ] assoc-filter update
- ] with each keys ;
+: compiled-usages ( assoc -- seq )
+ clone [
+ dup [
+ [
+ [ compiled-usage ] dip
+ +inlined+ eq? [
+ [ nip +inlined+ eq? ] assoc-filter
+ ] when
+ ] dip swap update
+ ] curry assoc-each
+ ] keep keys ;
GENERIC: redefined ( word -- )
over unxref
over redefined
over set-word-def
- dup changed-definition
+ dup +inlined+ changed-definition
dup crossref? [ dup xref ] when drop ;
: define-declared ( word def effect -- )
TUPLE: element syntax id tag tagclass encoding contentlength newobj objtype ;
-: <element> element new ;
+: <element> ( -- element ) element new ;
: set-id ( -- boolean )
read1 dup elements get set-element-id ;
USING: math kernel continuations ;
IN: benchmark.continuations
-: continuations-main
+: continuations-main ( -- )
100000 [ drop [ continue ] callcc0 ] each-integer ;
MAIN: continuations-main
USING: namespaces math sequences splitting kernel columns ;
IN: benchmark.dispatch2
-: sequences
+: sequences ( -- seq )
[
1 ,
10 >bignum ,
1 [ + ] curry ,
] { } make ;
-: don't-flush-me drop ;
+: don't-flush-me ( obj -- ) drop ;
-: dispatch-test
+: dispatch-test ( -- )
1000000 sequences
[ [ 0 swap nth don't-flush-me ] each ] curry times ;
M: object g drop "object" ;
-: objects
+: objects ( -- seq )
[
H{ } ,
\ + <mirror> ,
ALIEN: 1234 ,
] { } make ;
-: dispatch-test
+: dispatch-test ( -- )
2000000 objects [ [ g drop ] each ] curry times ;
MAIN: dispatch-test
sequences.private ;
IN: benchmark.dispatch4
-: foobar-1
+: foobar-1 ( n -- val )
dup {
[ 0 eq? [ 0 ] [ "x" ] if ]
[ 1 eq? [ 1 ] [ "x" ] if ]
[ 19 eq? [ 19 ] [ "x" ] if ]
} dispatch ;
-: foobar-2
+: foobar-2 ( n -- val )
{
{ [ dup 0 eq? ] [ drop 0 ] }
{ [ dup 1 eq? ] [ drop 1 ] }
{ [ dup 19 eq? ] [ drop 19 ] }
} cond ;
-: foobar-test-1
+: foobar-test-1 ( -- )
20000000 [
20 [
foobar-1 drop
] each
] times ;
-: foobar-test-2
+: foobar-test-2 ( -- )
20000000 [
20 [
foobar-2 drop
] ;
-: run-fasta 2500000 reverse-complement-in fasta ;
+: run-fasta ( -- ) 2500000 reverse-complement-in fasta ;
MAIN: run-fasta
swap 1 fixnum-fast fast-fixnum-fib fixnum+fast
] if ;
-: fib-main 34 fast-fixnum-fib 9227465 assert= ;
+: fib-main ( -- ) 34 fast-fixnum-fib 9227465 assert= ;
MAIN: fib-main
1 fixnum- dup fixnum-fib swap 1 fixnum- fixnum-fib fixnum+
] if ;
-: fib-main 34 fixnum-fib 9227465 assert= ;
+: fib-main ( -- ) 34 fixnum-fib 9227465 assert= ;
MAIN: fib-main
: fib ( m -- n )
dup 1 <= [ drop 1 ] [ dup 1 - fib swap 2 - fib + ] if ;
-: fib-main 34 fib 9227465 assert= ;
+: fib-main ( -- ) 34 fib 9227465 assert= ;
MAIN: fib-main
swap box-i swap box-i + <box>
] if ;
-: fib-main T{ box f 34 } tuple-fib T{ box f 9227465 } assert= ;
+: fib-main ( -- ) T{ box f 34 } tuple-fib T{ box f 9227465 } assert= ;
MAIN: fib-main
] if
] with-scope ;
-: fib-main 30 namespace-fib 1346269 assert= ;
+: fib-main ( -- ) 30 namespace-fib 1346269 assert= ;
MAIN: fib-main
IN: benchmark.fib6\r
USING: math kernel alien ;\r
\r
-: fib\r
+: fib ( x -- y )\r
"int" { "int" } "cdecl" [\r
dup 1 <= [ drop 1 ] [\r
1- dup fib swap 1- fib +\r
] alien-callback\r
"int" { "int" } "cdecl" alien-indirect ;\r
\r
-: fib-main 25 fib drop ;\r
+: fib-main ( -- ) 25 fib drop ;\r
\r
MAIN: fib-main\r
: <range> ( from to -- seq ) dup <slice> ; inline
-: vector-iter 100 [ 0 100000 <range> >vector [ ] map drop ] times ;
-: array-iter 100 [ 0 100000 <range> >array [ ] map drop ] times ;
-: string-iter 100 [ 0 100000 <range> >string [ ] map drop ] times ;
-: sbuf-iter 100 [ 0 100000 <range> >sbuf [ ] map drop ] times ;
-: reverse-iter 100 [ 0 100000 <range> >vector <reversed> [ ] map drop ] times ;
-: dot-iter 100 [ 0 100000 <range> dup v. drop ] times ;
+: vector-iter ( -- ) 100 [ 0 100000 <range> >vector [ ] map drop ] times ;
+: array-iter ( -- ) 100 [ 0 100000 <range> >array [ ] map drop ] times ;
+: string-iter ( -- ) 100 [ 0 100000 <range> >string [ ] map drop ] times ;
+: sbuf-iter ( -- ) 100 [ 0 100000 <range> >sbuf [ ] map drop ] times ;
+: reverse-iter ( -- ) 100 [ 0 100000 <range> >vector <reversed> [ ] map drop ] times ;
+: dot-iter ( -- ) 100 [ 0 100000 <range> dup v. drop ] times ;
-: iter-main
+: iter-main ( -- )
vector-iter
array-iter
string-iter
: ppm-header ( w h -- )
"P6\n" % swap # " " % # "\n255\n" % ;
-: buf-size width height * 3 * 100 + ;
+: buf-size ( -- n ) width height * 3 * 100 + ;
: mandel ( -- data )
[
dup 1- 2^ 10000 * nsieve-bits.
2 - 2^ 10000 * nsieve-bits. ;
-: nsieve-bits-main* 11 nsieve-bits-main ;
+: nsieve-bits-main* ( -- ) 11 nsieve-bits-main ;
MAIN: nsieve-bits-main*
dup 1 - 2^ 10000 * nsieve.
2 - 2^ 10000 * nsieve. ;
-: nsieve-main* 9 nsieve-main ;
+: nsieve-main* ( -- ) 9 nsieve-main ;
MAIN: nsieve-main*
] with each
] tabular-output ;
-: partial-sums-main 2500000 partial-sums ;
+: partial-sums-main ( -- ) 2500000 partial-sums ;
MAIN: partial-sums-main
USING: io.files io.encodings.ascii random math.parser io math ;
IN: benchmark.random
-: random-numbers-path "random-numbers.txt" temp-file ;
+: random-numbers-path ( -- path )
+ "random-numbers.txt" temp-file ;
: write-random-numbers ( n -- )
random-numbers-path ascii [
[ [ oversampling sq / pgm-pixel ] each ] each
] B{ } make ;
-: raytracer-main
+: raytracer-main ( -- )
run "raytracer.pnm" temp-file binary set-file-contents ;
MAIN: raytracer-main
HINTS: recursive fixnum ;
-: recursive-main 11 recursive ;
+: recursive-main ( -- ) 11 recursive ;
MAIN: recursive-main
] with-file-reader
] with-file-writer ;
-: reverse-complement-in
+: reverse-complement-in ( -- path )
"reverse-complement-in.txt" temp-file ;
-: reverse-complement-out
+: reverse-complement-out ( -- path )
"reverse-complement-out.txt" temp-file ;
: reverse-complement-main ( -- )
: number-of-requests 1 ;
-: server-addr "127.0.0.1" 7777 <inet4> ;
+: server-addr ( -- addr ) "127.0.0.1" 7777 <inet4> ;
: server-loop ( server -- )
dup accept drop [
io.files io.encodings.ascii ;
IN: benchmark.sort
-: sort-benchmark
+: sort-benchmark ( -- )
random-numbers-path
ascii file-lines [ string>number ] map
natural-sort drop ;
TUPLE: hello n ;
-: foo 0 100000000 [ over hello-n + ] times ;
+: foo ( obj -- obj n ) 0 100000000 [ over hello-n + ] times ;
-: typecheck-main 0 hello boa foo 2drop ;
+: typecheck-main ( -- ) 0 hello boa foo 2drop ;
MAIN: typecheck-main
TUPLE: hello n ;
-: hello-n* dup tuple? [ 3 slot ] [ 3 throw ] if ;
+: hello-n* ( obj -- value ) dup tuple? [ 3 slot ] [ 3 throw ] if ;
-: foo 0 100000000 [ over hello-n* + ] times ;
+: foo ( obj -- obj n ) 0 100000000 [ over hello-n* + ] times ;
-: typecheck-main 0 hello boa foo 2drop ;
+: typecheck-main ( -- ) 0 hello boa foo 2drop ;
MAIN: typecheck-main
TUPLE: hello n ;
-: hello-n* dup tag 2 eq? [ 3 slot ] [ 3 throw ] if ;
+: hello-n* ( obj -- val ) dup tag 2 eq? [ 3 slot ] [ 3 throw ] if ;
-: foo 0 100000000 [ over hello-n* + ] times ;
+: foo ( obj -- obj n ) 0 100000000 [ over hello-n* + ] times ;
-: typecheck-main 0 hello boa foo 2drop ;
+: typecheck-main ( -- ) 0 hello boa foo 2drop ;
MAIN: typecheck-main
TUPLE: hello n ;
-: hello-n* 3 slot ;
+: hello-n* ( obj -- val ) 3 slot ;
-: foo 0 100000000 [ over hello-n* + ] times ;
+: foo ( obj -- obj n ) 0 100000000 [ over hello-n* + ] times ;
-: typecheck-main 0 hello boa foo 2drop ;
+: typecheck-main ( -- ) 0 hello boa foo 2drop ;
MAIN: typecheck-main
>ranges filter-pad [ define-setters ] 2keep define-accessors
] with-compilation-unit ;
-: parse-bitfield
+: parse-bitfield ( -- )
scan ";" parse-tokens parse-slots define-bitfield ;
: BITFIELD:
"slava@factorcode.org:/var/www/factorcode.org/newsite/images/latest/"
or ;
-: checksums "checksums.txt" temp-file ;
+: checksums ( -- temp ) "checksums.txt" temp-file ;
-: boot-image-names images [ boot-image-name ] map ;
+: boot-image-names ( -- seq ) images [ boot-image-name ] map ;
: compute-checksums ( -- )
checksums ascii [
ascii [ parse-model ] with-file-reader
[ normals ] 2keep 3array ;
-: model-path "bun_zipper.ply" temp-file ;
+: model-path ( -- path ) "bun_zipper.ply" temp-file ;
-: model-url "http://factorcode.org/bun_zipper.ply" ;
+: model-url ( -- url ) "http://factorcode.org/bun_zipper.ply" ;
: maybe-download ( -- path )
model-path dup exists? [
calendar calendar.format.macros ;\r
IN: calendar.format\r
\r
-: pad-00 number>string 2 CHAR: 0 pad-left ;\r
+: pad-00 ( n -- str ) number>string 2 CHAR: 0 pad-left ;\r
\r
-: pad-0000 number>string 4 CHAR: 0 pad-left ;\r
+: pad-0000 ( n -- str ) number>string 4 CHAR: 0 pad-left ;\r
\r
-: pad-00000 number>string 5 CHAR: 0 pad-left ;\r
+: pad-00000 ( n -- str ) number>string 5 CHAR: 0 pad-left ;\r
\r
-: write-00 pad-00 write ;\r
+: write-00 ( n -- ) pad-00 write ;\r
\r
-: write-0000 pad-0000 write ;\r
+: write-0000 ( n -- ) pad-0000 write ;\r
\r
-: write-00000 pad-00000 write ;\r
+: write-00000 ( n -- ) pad-00000 write ;\r
\r
-: hh hour>> write-00 ;\r
+: hh ( time -- ) hour>> write-00 ;\r
\r
-: mm minute>> write-00 ;\r
+: mm ( time -- ) minute>> write-00 ;\r
\r
-: ss second>> >integer write-00 ;\r
+: ss ( time -- ) second>> >integer write-00 ;\r
\r
-: D day>> number>string write ;\r
+: D ( time -- ) day>> number>string write ;\r
\r
-: DD day>> write-00 ;\r
+: DD ( time -- ) day>> write-00 ;\r
\r
-: DAY day-of-week day-abbreviations3 nth write ;\r
+: DAY ( time -- ) day-of-week day-abbreviations3 nth write ;\r
\r
-: MM month>> write-00 ;\r
+: MM ( time -- ) month>> write-00 ;\r
\r
-: MONTH month>> month-abbreviations nth write ;\r
+: MONTH ( time -- ) month>> month-abbreviations nth write ;\r
\r
-: YYYY year>> write-0000 ;\r
+: YYYY ( time -- ) year>> write-0000 ;\r
\r
-: YYYYY year>> write-00000 ;\r
+: YYYYY ( time -- ) year>> write-00000 ;\r
\r
: expect ( str -- )\r
read1 swap member? [ "Parse error" throw ] unless ;\r
\r
-: read-00 2 read string>number ;\r
+: read-00 ( -- n ) 2 read string>number ;\r
\r
-: read-000 3 read string>number ;\r
+: read-000 ( -- n ) 3 read string>number ;\r
\r
-: read-0000 4 read string>number ;\r
+: read-0000 ( -- n ) 4 read string>number ;\r
\r
GENERIC: day. ( obj -- )\r
\r
: timestamp>ymd ( timestamp -- str )\r
[ (timestamp>ymd) ] with-string-writer ;\r
\r
-: (timestamp>hms)\r
+: (timestamp>hms) ( timestamp -- )\r
{ hh ":" mm ":" ss } formatted ;\r
\r
: timestamp>hms ( timestamp -- str )\r
: S43 15 ; inline
: S44 21 ; inline
-: (process-md5-block-F)
+: (process-md5-block-F) ( block -- block )
dup S11 1 0 [ F ] ABCD
dup S12 2 1 [ F ] DABC
dup S13 3 2 [ F ] CDAB
dup S13 15 14 [ F ] CDAB
dup S14 16 15 [ F ] BCDA ;
-: (process-md5-block-G)
+: (process-md5-block-G) ( block -- block )
dup S21 17 1 [ G ] ABCD
dup S22 18 6 [ G ] DABC
dup S23 19 11 [ G ] CDAB
dup S23 31 7 [ G ] CDAB
dup S24 32 12 [ G ] BCDA ;
-: (process-md5-block-H)
+: (process-md5-block-H) ( block -- block )
dup S31 33 5 [ H ] ABCD
dup S32 34 8 [ H ] DABC
dup S33 35 11 [ H ] CDAB
dup S33 47 15 [ H ] CDAB
dup S34 48 2 [ H ] BCDA ;
-: (process-md5-block-I)
+: (process-md5-block-I) ( block -- block )
dup S41 49 0 [ I ] ABCD
dup S42 50 7 [ I ] DABC
dup S43 51 14 [ I ] CDAB
!
USING: kernel math sequences words arrays io io.files namespaces
math.parser assocs quotations parser parser-combinators
-tools.time io.encodings.binary ;
+tools.time io.encodings.binary sequences.deep symbols combinators ;
IN: cpu.8080.emulator
TUPLE: cpu b c d e f h l a pc sp halted? last-interrupt cycles ram ;
{ "M" { flag-m? } }
} at ;
-SYMBOL: $1
-SYMBOL: $2
-SYMBOL: $3
-SYMBOL: $4
+SYMBOLS: $1 $2 $3 $4 ;
: replace-patterns ( vector tree -- tree )
- #! Copy the tree, replacing each occurence of
- #! $1, $2, etc with the relevant item from the
- #! given index.
- dup quotation? over [ ] = not and [ ! vector tree
- dup first swap rest ! vector car cdr
- >r dupd replace-patterns ! vector v R: cdr
- swap r> replace-patterns >r 1quotation r> append
- ] [ ! vector value
- dup $1 = [ drop 0 over nth ] when
- dup $2 = [ drop 1 over nth ] when
- dup $3 = [ drop 2 over nth ] when
- dup $4 = [ drop 3 over nth ] when
- nip
- ] if ;
-
-: test-rp
- { 4 5 3 } [ 1 $2 [ $1 4 ] ] replace-patterns ;
+ [
+ {
+ { $1 [ first ] }
+ { $2 [ second ] }
+ { $3 [ third ] }
+ { $4 [ fourth ] }
+ [ nip ]
+ } case
+ ] with deep-map ;
: (emulate-RST) ( n cpu -- )
#! RST nn
"H" token <|>
"L" token <|> [ register-lookup ] <@ ;
-: all-flags
+: all-flags ( -- parser )
#! A parser for 16-bit flags.
"NZ" token
"NC" token <|>
"P" token <|>
"M" token <|> [ flag-lookup ] <@ ;
-: 16-bit-registers
+: 16-bit-registers ( -- parser )
#! A parser for 16-bit registers. On a successfull parse the
#! parse tree contains a vector. The first item in the vector
#! is the getter word for that register with stack effect
16-bit-registers indirect <&>
just [ first2 swap first2 swap >r prepend r> curry ] <@ ;
-: LD-RR,NN-instruction
+: LD-RR,NN-instruction ( -- parser )
#! LD BC,nn
"LD-RR,NN" "LD" complex-instruction
16-bit-registers sp <&>
",nn" token <&
just [ first2 swap curry ] <@ ;
-: LD-R,N-instruction
+: LD-R,N-instruction ( -- parser )
#! LD B,n
"LD-R,N" "LD" complex-instruction
8-bit-registers sp <&>
",n" token <&
just [ first2 swap curry ] <@ ;
-: LD-(RR),N-instruction
+: LD-(RR),N-instruction ( -- parser )
"LD-(RR),N" "LD" complex-instruction
16-bit-registers indirect sp <&>
",n" token <&
just [ first2 swap curry ] <@ ;
-: LD-(RR),R-instruction
+: LD-(RR),R-instruction ( -- parser )
#! LD (BC),A
"LD-(RR),R" "LD" complex-instruction
16-bit-registers indirect sp <&>
8-bit-registers <&>
just [ first2 swap first2 swap >r prepend r> curry ] <@ ;
-: LD-R,R-instruction
+: LD-R,R-instruction ( -- parser )
"LD-R,R" "LD" complex-instruction
8-bit-registers sp <&>
"," token <&
8-bit-registers <&>
just [ first2 swap first2 swap >r prepend r> curry ] <@ ;
-: LD-RR,RR-instruction
+: LD-RR,RR-instruction ( -- parser )
"LD-RR,RR" "LD" complex-instruction
16-bit-registers sp <&>
"," token <&
16-bit-registers <&>
just [ first2 swap first2 swap >r prepend r> curry ] <@ ;
-: LD-R,(RR)-instruction
+: LD-R,(RR)-instruction ( -- parser )
"LD-R,(RR)" "LD" complex-instruction
8-bit-registers sp <&>
"," token <&
16-bit-registers indirect <&>
just [ first2 swap first2 swap >r prepend r> curry ] <@ ;
-: LD-(NN),RR-instruction
+: LD-(NN),RR-instruction ( -- parser )
"LD-(NN),RR" "LD" complex-instruction
"nn" token indirect sp <&
"," token <&
16-bit-registers <&>
just [ first2 swap curry ] <@ ;
-: LD-(NN),R-instruction
+: LD-(NN),R-instruction ( -- parser )
"LD-(NN),R" "LD" complex-instruction
"nn" token indirect sp <&
"," token <&
8-bit-registers <&>
just [ first2 swap curry ] <@ ;
-: LD-RR,(NN)-instruction
+: LD-RR,(NN)-instruction ( -- parser )
"LD-RR,(NN)" "LD" complex-instruction
16-bit-registers sp <&>
"," token <&
"nn" token indirect <&
just [ first2 swap curry ] <@ ;
-: LD-R,(NN)-instruction
+: LD-R,(NN)-instruction ( -- parser )
"LD-R,(NN)" "LD" complex-instruction
8-bit-registers sp <&>
"," token <&
"nn" token indirect <&
just [ first2 swap curry ] <@ ;
-: OUT-(N),R-instruction
+: OUT-(N),R-instruction ( -- parser )
"OUT-(N),R" "OUT" complex-instruction
"n" token indirect sp <&
"," token <&
8-bit-registers <&>
just [ first2 swap curry ] <@ ;
-: IN-R,(N)-instruction
+: IN-R,(N)-instruction ( -- parser )
"IN-R,(N)" "IN" complex-instruction
8-bit-registers sp <&>
"," token <&
"n" token indirect <&
just [ first2 swap curry ] <@ ;
-: EX-(RR),RR-instruction
+: EX-(RR),RR-instruction ( -- parser )
"EX-(RR),RR" "EX" complex-instruction
16-bit-registers indirect sp <&>
"," token <&
16-bit-registers <&>
just [ first2 swap first2 swap >r prepend r> curry ] <@ ;
-: EX-RR,RR-instruction
+: EX-RR,RR-instruction ( -- parser )
"EX-RR,RR" "EX" complex-instruction
16-bit-registers sp <&>
"," token <&
16-bit-registers <&>
just [ first2 swap first2 swap >r prepend r> curry ] <@ ;
-: 8080-generator-parser
+: 8080-generator-parser ( -- parser )
NOP-instruction
RST-0-instruction <|>
RST-8-instruction <|>
#! that would implement that instruction.
dup " " join instruction-quotations
>r "_" join [ "emulate-" % % ] "" make create-in dup last-instruction global set-at
- r> define ;
+ r> (( cpu -- )) define-declared ;
: INSTRUCTION: ";" parse-tokens parse-instructions ; parsing
FUNCTION: void PQfreemem ( void* ptr ) ;
! Exists for backward compatibility.
-: PQfreeNotify PQfreemem ;
+: PQfreeNotify ( ptr -- ) PQfreemem ;
!
! Make an empty PGresult with given status (some apps find this
: param-types ( statement -- seq )
in-params>> [ type>> type>oid ] map >c-uint-array ;
-: malloc-byte-array/length
+: malloc-byte-array/length ( byte-array -- alien length )
[ malloc-byte-array &free ] [ length ] bi ;
-: default-param-value
+: default-param-value ( obj -- alien n )
number>string* dup [ utf8 malloc-string &free ] when 0 ;
: param-values ( statement -- seq seq2 )
where group-by having order-by limit offset is-null desc all
any count avg table values ;
-: input-spec, 1, ;
-: output-spec, 2, ;
-: input, 3, ;
-: output, 4, ;
+: input-spec, ( obj -- ) 1, ;
+: output-spec, ( obj -- ) 2, ;
+: input, ( obj -- ) 3, ;
+: output, ( obj -- ) 4, ;
DEFER: sql%
{ "deleted" "DELETED" INTEGER +not-null+ }
} define-persistent
-: init-users-table user ensure-table ;
+: init-users-table ( -- ) user ensure-table ;
SINGLETON: users-in-db
TUPLE: boilerplate < filter-responder template ;
-: <boilerplate> f boilerplate boa ;
+: <boilerplate> ( responder -- boilerplate ) f boilerplate boa ;
M:: boilerplate call-responder* ( path responder -- )
path responder call-next-method
SYMBOL: exit-continuation
-: exit-with exit-continuation get continue-with ;
+: exit-with ( value -- )
+ exit-continuation get continue-with ;
: with-exit-continuation ( quot -- )
'[ exit-continuation set @ ] callcc1 exit-continuation off ;
: get-session ( id -- session )
dup [ <session> select-tuple ] when ;
-: init-sessions-table session ensure-table ;
+: init-sessions-table ( -- ) session ensure-table ;
: start-expiring-sessions ( db seq -- )
'[
csv accessors assocs strings math splitting ;
IN: geo-ip
-: db-path "IpToCountry.csv" temp-file ;
+: db-path ( -- path ) "IpToCountry.csv" temp-file ;
-: db-url "http://software77.net/cgi-bin/ip-country/geo-ip.pl?action=download" ;
+: db-url ( -- url ) "http://software77.net/cgi-bin/ip-country/geo-ip.pl?action=download" ;
: download-db ( -- path )
db-path dup exists? [
<PRIVATE
-: 'char' [ ",*?" member? not ] satisfy ;
+: 'char' ( -- parser )
+ [ ",*?" member? not ] satisfy ;
-: 'string' 'char' <+> [ >lower token ] <@ ;
+: 'string' ( -- parser )
+ 'char' <+> [ >lower token ] <@ ;
-: 'escaped-char' "\\" token any-char-parser &> [ 1token ] <@ ;
+: 'escaped-char' ( -- parser )
+ "\\" token any-char-parser &> [ 1token ] <@ ;
-: 'escaped-string' 'string' 'escaped-char' <|> ;
+: 'escaped-string' ( -- parser )
+ 'string' 'escaped-char' <|> ;
DEFER: 'term'
'glob' "," token nonempty-list-of "{" "}" surrounded-by
[ <or-parser> ] <@ ;
-LAZY: 'term'
+LAZY: 'term' ( -- parser )
'union'
'character-class' <|>
"?" token [ drop any-char-parser ] <@ <|>
PRIVATE>
-: <glob> 'glob' just parse-1 just ;
+: <glob> ( string -- glob ) 'glob' just parse-1 just ;
: glob-matches? ( input glob -- ? )
[ >lower ] [ <glob> ] bi* parse nil? not ;
M: winnt available-virtual-mem ( -- n )
memory-status MEMORYSTATUSEX-ullAvailVirtual ;
-: pull-win32-string [ utf16n alien>string ] keep free ;
+: pull-win32-string ( alien -- string )
+ [ utf16n alien>string ] keep free ;
: computer-name ( -- string )
MAX_COMPUTERNAME_LENGTH 1+ [ malloc ] keep
USE: io
IN: hello-world
-: hello "Hello world" print ;
+: hello ( -- ) "Hello world" print ;
MAIN: hello
$nl
"Factor evaluates code left to right, and stores intermediate values on a " { $emphasis "stack" } ". If you think of the stack as a pile of papers, then " { $emphasis "pushing" } " a value on the stack corresponds to placing a piece of paper at the top of the pile, while " { $emphasis "popping" } " a value corresponds to removing the topmost piece."
$nl
-"Most words have a " { $emphasis "stack effect declaration" } ", for example " { $snippet "( x y -- z )" } " denotes that a word takes two inputs, with " { $snippet "y" } " at the top of the stack, and returns one output. Stack effect declarations can be viewed by browsing source code, or using tools such as " { $link see } ". See " { $link "effect-declaration" } "."
+"All words except those which only push literals on the stack must have a " { $emphasis "stack effect declaration" } ", for example " { $snippet "( x y -- z )" } " denotes that a word takes two inputs, with " { $snippet "y" } " at the top of the stack, and returns one output. Stack effect declarations can be viewed by browsing source code, or using tools such as " { $link see } "; they are also checked by the compiler. See " { $link "effect-declaration" } "."
$nl
"Coming back to the example in the beginning of this article, the following series of steps occurs as the code is evaluated:"
{ $table
"The " { $link dup } " word makes a copy of the value at the top of the stack:"
{ $example "5 dup * ." "25" }
"The " { $link sq } " word is actually defined as follows:"
-{ $code ": sq dup * ;" }
+{ $code ": sq ( x -- y ) dup * ;" }
"(You could have looked this up yourself by clicking on the " { $link sq } " word itself.)"
$nl
"Note the key elements in a word definition: The colon " { $link POSTPONE: : } " denotes the start of a word definition. The name of the new word must immediately follow. The word definition then continues on until the " { $link POSTPONE: ; } " token signifies the end of the definition. This type of word definition is called a " { $emphasis "compound definition." }
"This syntax will be familiar to anybody who has used Forth before. However the behavior is slightly different. In most Forth systems, the below code prints 2, because the definition of " { $snippet "b" } " still refers to the previous definition of " { $snippet "a" } ":"
{ $code
": a 1 ;"
- ": b a 1 + ;"
+ ": b ( -- x ) a 1 + ;"
": a 2 ;"
"b ."
}
"In Factor, this example will print 3 since word redefinition is explicitly supported."
+ $nl
+ "Indeed, redefining a word twice in the same source file is an error; this is almost always a mistake since there's no way to call the first definition. See " { $link "definition-checking" } "."
}
{ $references
{ "A whole slew of shuffle words can be used to rearrange the stack. There are forms of word definition other than colon definition, words can be defined entirely at runtime, and word definitions can be " { $emphasis "annotated" } " with tracing calls and breakpoints without modifying the source code." }
":vars - list all variables at error time" print ;
: :help ( -- )
- error get error-help [ help ] [ "No help for this error. " print ] if
+ error get error-help [ help ] [ "No help for this error. " print ] if*
:help-debugger ;
: remove-article ( name -- )
: ABOUT:
scan-object
in get vocab
- dup changed-definition
+ dup +inlined+ changed-definition
set-vocab-help ; parsing
SYMBOL: values
-: value values get at ;
+: value ( name -- value ) values get at ;
-: set-value values get set-at ;
+: set-value ( value name -- ) values get set-at ;
-: blank-values H{ } clone values set ;
+: blank-values ( -- ) H{ } clone values set ;
: prepare-value ( name object -- value name object )
[ [ value ] keep ] dip ; inline
#! dynamically creating words.
>r >r elements-vocab create r> r> define-declared ;
-: <foo> "<" swap ">" 3append ;
+: <foo> ( str -- <str> ) "<" swap ">" 3append ;
: def-for-html-word-<foo> ( name -- )
#! Return the name and code for the <foo> patterned
dup <foo> swap [ <foo> write-html ] curry
(( -- )) html-word ;
-: <foo "<" prepend ;
+: <foo ( str -- <str ) "<" prepend ;
: def-for-html-word-<foo ( name -- )
#! Return the name and code for the <foo patterned
<foo dup [ write-html ] curry
(( -- )) html-word ;
-: foo> ">" append ;
+: foo> ( str -- foo> ) ">" append ;
: def-for-html-word-foo> ( name -- )
#! Return the name and code for the foo> patterned
#! word.
foo> [ ">" write-html ] (( -- )) html-word ;
-: </foo> "</" swap ">" 3append ;
+: </foo> ( str -- </str> ) "</" swap ">" 3append ;
: def-for-html-word-</foo> ( name -- )
#! Return the name and code for the </foo> patterned
#! word.
</foo> dup [ write-html ] curry (( -- )) html-word ;
-: <foo/> "<" swap "/>" 3append ;
+: <foo/> ( str -- <str/> ) "<" swap "/>" 3append ;
: def-for-html-word-<foo/> ( name -- )
#! Return the name and code for the <foo/> patterned
dup <foo/> swap [ <foo/> write-html ] curry
(( -- )) html-word ;
-: foo/> "/>" append ;
+: foo/> ( str -- str/> ) "/>" append ;
: def-for-html-word-foo/> ( name -- )
#! Return the name and code for the foo/> patterned
M: html-block-stream dispose ( quot style stream -- )
end-sub-stream a-div format-html-div ;
-: border-spacing-css,
+: border-spacing-css, ( pair -- )
"padding: " % first2 max 2 /i # "px; " % ;
: table-style ( style -- str )
IN: http
-: crlf "\r\n" write ;
+: crlf ( -- ) "\r\n" write ;
: add-header ( value key assoc -- )
[ at dup [ "; " rot 3append ] [ drop ] if ] 2keep set-at ;
: set-header ( request/response value key -- request/response )
pick header>> set-at ;
-: <request>
+: <request> ( -- request )
request new
"1.1" >>version
<url>
content-charset
body ;
-: <response>
+: <response> ( -- response )
response new
"1.1" >>version
H{ } clone >>header
now timestamp>http-string "date" set-header
V{ } clone >>cookies ;
-: read-response-version
+: read-response-version ( response -- response )
" \t" read-until
[ "Bad response: version" throw ] unless
parse-version
>>version ;
-: read-response-code
+: read-response-code ( response -- response )
" \t" read-until [ "Bad response: code" throw ] unless
string>number [ "Bad response: code" throw ] unless*
>>code ;
-: read-response-message
+: read-response-message ( response -- response )
read-crlf >>message ;
-: read-response-header
+: read-response-header ( response -- response )
read-header >>header
dup "set-cookie" header parse-cookies >>cookies
dup "content-type" header [
http accessors sequences strings math.parser fry urls ;\r
IN: http.server.cgi\r
\r
-: post? request get method>> "POST" = ;\r
+: post? ( -- ? ) request get method>> "POST" = ;\r
\r
: cgi-variables ( script-path -- assoc )\r
#! This needs some work.\r
IN: koszul
! Utilities
-: -1^ odd? -1 1 ? ;
+: -1^ ( m -- n ) odd? -1 1 ? ;
: >alt ( obj -- vec )
{
[ 1array >alt ]
} cond ;
-: canonicalize
+: canonicalize ( assoc -- assoc' )
[ nip zero? not ] assoc-filter ;
SYMBOL: terms
[ v- ] 2map ;
! Laplacian
-: m.m' dup flip m. ;
-: m'.m dup flip swap m. ;
+: m.m' ( matrix -- matrix' ) dup flip m. ;
+: m'.m ( matrix -- matrix' ) dup flip swap m. ;
: empty-matrix? ( matrix -- ? )
dup empty? [ drop t ] [ first empty? ] if ;
USING: lists.lazy math kernel sequences quotations ;
IN: lists.lazy.examples
-: naturals 0 lfrom ;
-: positives 1 lfrom ;
-: evens 0 [ 2 + ] lfrom-by ;
-: odds 1 lfrom [ 2 mod 1 = ] lfilter ;
-: powers-of-2 1 [ 2 * ] lfrom-by ;
-: ones 1 [ ] lfrom-by ;
-: squares naturals [ dup * ] lazy-map ;
-: first-five-squares 5 squares ltake list>array ;
+: naturals ( -- list ) 0 lfrom ;
+: positives ( -- list ) 1 lfrom ;
+: evens ( -- list ) 0 [ 2 + ] lfrom-by ;
+: odds ( -- list ) 1 lfrom [ 2 mod 1 = ] lfilter ;
+: powers-of-2 ( -- list ) 1 [ 2 * ] lfrom-by ;
+: ones ( -- list ) 1 [ ] lfrom-by ;
+: squares ( -- list ) naturals [ dup * ] lazy-map ;
+: first-five-squares ( -- list ) 5 squares ltake list>array ;
! Copyright (C) 2008 Slava Pestov.\r
! See http://factorcode.org/license.txt for BSD license.\r
USING: kernel sequences namespaces words assocs logging sorting\r
-prettyprint io io.styles strings logging.parser calendar.format ;\r
+prettyprint io io.styles strings logging.parser calendar.format\r
+combinators ;\r
IN: logging.analysis\r
\r
SYMBOL: word-names\r
] curry assoc-each\r
] tabular-output ;\r
\r
-: log-entry.\r
+: log-entry. ( entry -- )\r
"====== " write\r
- dup first (timestamp>string) bl\r
- dup second pprint bl\r
- dup third write nl\r
- fourth "\n" join print ;\r
+ {\r
+ [ first (timestamp>string) bl ]\r
+ [ second pprint bl ]\r
+ [ third write nl ]\r
+ [ fourth "\n" join print ]\r
+ } cleave ;\r
\r
: errors. ( errors -- )\r
[ log-entry. ] each ;\r
\r
<PRIVATE\r
\r
-: one-string?\r
+: one-string? ( obj -- ? )\r
{\r
[ dup array? ]\r
[ dup length 1 = ]\r
3drop\r
] if ; inline\r
\r
-: input# stack-effect in>> length ;\r
+: input# ( word -- n ) stack-effect in>> length ;\r
\r
: input-logging-quot ( quot word level -- quot' )\r
rot [ [ input# ] keep ] 2dip '[ , , , log-stack @ ] ;\r
: add-input-logging ( word level -- )\r
[ input-logging-quot ] (define-logging) ;\r
\r
-: output# stack-effect out>> length ;\r
+: output# ( word -- n ) stack-effect out>> length ;\r
\r
: output-logging-quot ( quot word level -- quot' )\r
[ [ output# ] keep ] dip '[ @ , , , log-stack ] ;\r
#! Syntax: name level\r
CREATE-WORD dup scan-word\r
'[ 1array stack>message , , log-message ]\r
- define ; parsing\r
+ (( message -- )) define-declared ; parsing\r
calendar calendar.format ;\r
IN: logging.parser\r
\r
-: string-of satisfy <!*> [ >string ] <@ ;\r
+: string-of ( quot -- parser ) satisfy <!*> [ >string ] <@ ;\r
\r
SYMBOL: multiline\r
\r
-: 'date'\r
+: 'date' ( -- parser )\r
[ "]" member? not ] string-of [\r
dup multiline-header =\r
[ drop multiline ] [ rfc3339>timestamp ] if\r
] <@\r
"[" "]" surrounded-by ;\r
\r
-: 'log-level'\r
+: 'log-level' ( -- parser )\r
log-levels [\r
[ word-name token ] keep [ nip ] curry <@\r
] map <or-parser> ;\r
\r
-: 'word-name'\r
+: 'word-name' ( -- parser )\r
[ " :" member? not ] string-of ;\r
\r
SYMBOL: malformed\r
\r
-: 'malformed-line'\r
+: 'malformed-line' ( -- parser )\r
[ drop t ] string-of [ malformed swap 2array ] <@ ;\r
\r
-: 'log-message'\r
+: 'log-message' ( -- parser )\r
[ drop t ] string-of [ 1vector ] <@ ;\r
\r
MEMO: 'log-line' ( -- parser )\r
: multiline? ( line -- ? )\r
first multiline eq? ;\r
\r
-: malformed-line\r
+: malformed-line ( line -- )\r
"Warning: malformed log line:" print\r
second print ;\r
\r
: ?delete-file ( path -- )\r
dup exists? [ delete-file ] [ drop ] if ;\r
\r
-: delete-oldest keep-logs log# ?delete-file ;\r
+: delete-oldest ( service -- ) keep-logs log# ?delete-file ;\r
\r
: ?move-file ( old new -- )\r
over exists? [ move-file ] [ 2drop ] if ;\r
: echelon ( matrix -- matrix' )
[ 0 0 (echelon) ] with-matrix ;
-: nonzero-rows [ [ zero? ] all? not ] filter ;
+: nonzero-rows ( matrix -- matrix' )
+ [ [ zero? ] all? not ] filter ;
: null/rank ( matrix -- null rank )
echelon dup length swap nonzero-rows length [ - ] keep ;
<PRIVATE
-: x first ; inline
-: y second ; inline
-: z third ; inline
+: x ( seq -- elt ) first ; inline
+: y ( seq -- elt ) second ; inline
+: z ( seq -- elt ) third ; inline
-: i [ [ y ] [ z ] bi* * ] [ [ z ] [ y ] bi* * ] 2bi - ;
-: j [ [ z ] [ x ] bi* * ] [ [ x ] [ z ] bi* * ] 2bi - ;
-: k [ [ y ] [ x ] bi* * ] [ [ x ] [ y ] bi* * ] 2bi - ;
+: i ( seq1 seq2 -- n ) [ [ y ] [ z ] bi* * ] [ [ z ] [ y ] bi* * ] 2bi - ;
+: j ( seq1 seq2 -- n ) [ [ z ] [ x ] bi* * ] [ [ x ] [ z ] bi* * ] 2bi - ;
+: k ( seq1 seq2 -- n ) [ [ y ] [ x ] bi* * ] [ [ x ] [ y ] bi* * ] 2bi - ;
PRIVATE>
#! divide the last two numbers in the sequences
[ peek ] bi@ / ;
-: (p/mod)
+: (p/mod) ( p p -- p p )
2dup /-last
2dup , n*p swapd
p- >vector
{ $slide "Questions?" }
} ;
-: minneapolis-talk minneapolis-slides slides-window ;
+: minneapolis-talk ( -- ) minneapolis-slides slides-window ;
MAIN: minneapolis-talk
MIXIN: monad
GENERIC: monad-of ( mvalue -- singleton )
-GENERIC: return ( string singleton -- mvalue )
+GENERIC: return ( value singleton -- mvalue )
GENERIC: fail ( value singleton -- mvalue )
GENERIC: >>= ( mvalue -- quot )
SINGLETON: nothing
TUPLE: just value ;
-: just \ just boa ;
+: just ( value -- just ) \ just boa ;
UNION: maybe just nothing ;
INSTANCE: maybe monad
INSTANCE: either-monad monad
TUPLE: left value ;
-: left \ left boa ;
+: left ( value -- left ) \ left boa ;
TUPLE: right value ;
-: right \ right boa ;
+: right ( value -- right ) \ right boa ;
UNION: either left right ;
INSTANCE: either monad
INSTANCE: state-monad monad
TUPLE: state quot ;
-: state \ state boa ;
+: state ( quot -- state ) \ state boa ;
INSTANCE: state monad
M: state-monad return drop '[ , 2array ] state ;
M: state-monad fail "Fail" throw ;
-: mcall quot>> call ;
+: mcall ( state -- ) quot>> call ;
M: state >>= '[ , _ '[ , mcall first2 @ mcall ] state ] ;
: run-st ( state initial -- ) swap mcall second ;
-: return-st state-monad return ;
+: return-st ( value -- mvalue ) state-monad return ;
! Reader
SINGLETON: reader-monad
INSTANCE: reader-monad monad
TUPLE: reader quot ;
-: reader \ reader boa ;
+: reader ( quot -- reader ) \ reader boa ;
INSTANCE: reader monad
M: reader monad-of drop reader-monad ;
INSTANCE: writer-monad monad
TUPLE: writer value log ;
-: writer \ writer boa ;
+: writer ( value log -- writer ) \ writer boa ;
M: writer monad-of drop writer-monad ;
drop [ <method> dup ] 2keep reveal-method
] if ;
-: niceify-method [ dup \ f eq? [ drop f ] when ] map ;
+: niceify-method ( seq -- seq )
+ [ dup \ f eq? [ drop f ] when ] map ;
M: no-method error.
"Type check error" print
: create-method-in ( specializer generic -- method )
create-method dup save-location f set-word ;
-: CREATE-METHOD
+: CREATE-METHOD ( -- method )
scan-word scan-object swap create-method-in ;
-: (METHOD:) CREATE-METHOD parse-definition ;
+: (METHOD:) ( -- method def ) CREATE-METHOD parse-definition ;
: METHOD: (METHOD:) define ; parsing
: get-building-seq ( n -- seq )
building-seq get nth ;
-: n, get-building-seq push ;
-: n% get-building-seq push-all ;
-: n# >r number>string r> n% ;
-
-: 0, 0 n, ;
-: 0% 0 n% ;
-: 0# 0 n# ;
-: 1, 1 n, ;
-: 1% 1 n% ;
-: 1# 1 n# ;
-: 2, 2 n, ;
-: 2% 2 n% ;
-: 2# 2 n# ;
-: 3, 3 n, ;
-: 3% 3 n% ;
-: 3# 3 n# ;
-: 4, 4 n, ;
-: 4% 4 n% ;
-: 4# 4 n# ;
+: n, ( obj n -- ) get-building-seq push ;
+: n% ( seq n -- ) get-building-seq push-all ;
+: n# ( num n -- ) >r number>string r> n% ;
+
+: 0, ( obj -- ) 0 n, ;
+: 0% ( seq -- ) 0 n% ;
+: 0# ( num -- ) 0 n# ;
+: 1, ( obj -- ) 1 n, ;
+: 1% ( seq -- ) 1 n% ;
+: 1# ( num -- ) 1 n# ;
+: 2, ( obj -- ) 2 n, ;
+: 2% ( seq -- ) 2 n% ;
+: 2# ( num -- ) 2 n# ;
+: 3, ( obj -- ) 3 n, ;
+: 3% ( seq -- ) 3 n% ;
+: 3# ( num -- ) 3 n# ;
+: 4, ( obj -- ) 4 n, ;
+: 4% ( seq -- ) 4 n% ;
+: 4# ( num -- ) 4 n# ;
MACRO:: nmake ( quot exemplars -- )
[let | n [ exemplars length ] |
nehe.2 nehe.3 nehe.4 nehe.5 kernel ;
IN: nehe
-: nehe-window
+: nehe-window ( -- )
[
[
"Nehe 2" [ drop run2 ] <bevel-button> gadget,
: read-number ( -- n ) readln string>number ;
-: guess-banner
+: guess-banner ( -- )
"I'm thinking of a number between 0 and 100." print ;
-: guess-prompt "Enter your guess: " write ;
-: too-high "Too high" print ;
-: too-low "Too low" print ;
-: correct "Correct - you win!" print ;
+: guess-prompt ( -- ) "Enter your guess: " write ;
+: too-high ( -- ) "Too high" print ;
+: too-low ( -- ) "Too low" print ;
+: correct ( -- ) "Correct - you win!" print ;
: inexact-guess ( actual guess -- )
< [ too-high ] [ too-low ] if ;
dup guess-prompt read-number judge-guess
[ numbers-game-loop ] [ drop ] if ;
-: numbers-game number-to-guess numbers-game-loop ;
+: numbers-game ( -- ) number-to-guess numbers-game-loop ;
MAIN: numbers-game
f init set-global
] unless ;
-: <uint-array> "ALuint" <c-array> ;
+: <uint-array> ( n -- byte-array ) "ALuint" <c-array> ;
: gen-sources ( size -- seq )
dup <uint-array> 2dup alGenSources swap c-uint-array> ;
>r optimize-1\r
[ r> 1+ count-optimization-passes ] [ drop r> ] if ;\r
\r
-: results\r
+: results ( seq -- )\r
[ [ second ] prepose compare ] curry sort 20 tail*\r
print\r
standard-table-style\r
[ [ [ pprint-cell ] each ] with-row ] each\r
] tabular-output ;\r
\r
-: optimizer-report\r
+: optimizer-report ( -- )\r
all-words [ compiled? ] filter\r
[\r
dup [\r
USING: math math.parser calendar calendar.format strings words
-kernel ;
+kernel effects ;
IN: present
GENERIC: present ( object -- string )
: or-predicates ( quots -- quot )
[ \ dup prefix ] map [ [ t ] ] f short-circuit \ nip suffix ;
-: <@literal [ nip ] curry <@ ;
+: <@literal ( parser obj -- action ) [ nip ] curry <@ ;
-: <@delay [ curry ] curry <@ ;
+: <@delay ( parser quot -- action ) [ curry ] curry <@ ;
PRIVATE>
'posix-character-class' <|>
'simple-escape' <|> &> ;
-: 'any-char'
+: 'any-char' ( -- parser )
"." token [ drop t ] <@literal ;
-: 'char'
+: 'char' ( -- parser )
'any-char' 'escape' 'ordinary-char' <|> <|> [ satisfy ] <@ ;
DEFER: 'regexp'
+++ /dev/null
-USING: kernel peg regexp2 sequences tools.test ;
-IN: regexp2.tests
-
-[ T{ parse-result f T{ slice f 3 3 "056" } 46 } ]
- [ "056" 'octal' parse ] unit-test
+++ /dev/null
-USING: assocs combinators.lib kernel math math.parser
-namespaces peg unicode.case sequences unicode.categories
-memoize peg.parsers math.order ;
-USE: io
-USE: tools.walker
-IN: regexp2
-
-<PRIVATE
-
-SYMBOL: ignore-case?
-
-: char=-quot ( ch -- quot )
- ignore-case? get
- [ ch>upper [ swap ch>upper = ] ] [ [ = ] ] if
- curry ;
-
-: char-between?-quot ( ch1 ch2 -- quot )
- ignore-case? get
- [ [ ch>upper ] bi@ [ >r >r ch>upper r> r> between? ] ]
- [ [ between? ] ]
- if 2curry ;
-
-: or-predicates ( quots -- quot )
- [ \ dup prefix ] map [ [ t ] ] f short-circuit \ nip suffix ;
-
-: literal-action [ nip ] curry action ;
-
-: delay-action [ curry ] curry action ;
-
-PRIVATE>
-
-: ascii? ( n -- ? )
- 0 HEX: 7f between? ;
-
-: octal-digit? ( n -- ? )
- CHAR: 0 CHAR: 7 between? ;
-
-: hex-digit? ( n -- ? )
- {
- [ dup digit? ]
- [ dup CHAR: a CHAR: f between? ]
- [ dup CHAR: A CHAR: F between? ]
- } || nip ;
-
-: control-char? ( n -- ? )
- { [ dup 0 HEX: 1f between? ] [ dup HEX: 7f = ] } || nip ;
-
-: punct? ( n -- ? )
- "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~" member? ;
-
-: c-identifier-char? ( ch -- ? )
- { [ dup alpha? ] [ dup CHAR: _ = ] } || nip ;
-
-: java-blank? ( n -- ? )
- {
- CHAR: \s
- CHAR: \t CHAR: \n CHAR: \r
- HEX: c HEX: 7 HEX: 1b
- } member? ;
-
-: java-printable? ( n -- ? )
- { [ dup alpha? ] [ dup punct? ] } || nip ;
-
-MEMO: 'ordinary-char' ( -- parser )
- [ "\\^*+?|(){}[$" member? not ] satisfy
- [ char=-quot ] action ;
-
-MEMO: 'octal-digit' ( -- parser ) [ octal-digit? ] satisfy ;
-
-MEMO: 'octal' ( -- parser )
- "0" token hide 'octal-digit' 1 3 from-m-to-n 2seq
- [ first oct> ] action ;
-
-MEMO: 'hex-digit' ( -- parser ) [ hex-digit? ] satisfy ;
-
-MEMO: 'hex' ( -- parser )
- "x" token hide 'hex-digit' 2 exactly-n 2seq
- "u" token hide 'hex-digit' 6 exactly-n 2seq 2choice
- [ first hex> ] action ;
-
-: satisfy-tokens ( assoc -- parser )
- [ >r token r> literal-action ] { } assoc>map choice ;
-
-MEMO: 'simple-escape-char' ( -- parser )
- {
- { "\\" CHAR: \\ }
- { "t" CHAR: \t }
- { "n" CHAR: \n }
- { "r" CHAR: \r }
- { "f" HEX: c }
- { "a" HEX: 7 }
- { "e" HEX: 1b }
- } [ char=-quot ] assoc-map satisfy-tokens ;
-
-MEMO: 'predefined-char-class' ( -- parser )
- {
- { "d" [ digit? ] }
- { "D" [ digit? not ] }
- { "s" [ java-blank? ] }
- { "S" [ java-blank? not ] }
- { "w" [ c-identifier-char? ] }
- { "W" [ c-identifier-char? not ] }
- } satisfy-tokens ;
-
-MEMO: 'posix-character-class' ( -- parser )
- {
- { "Lower" [ letter? ] }
- { "Upper" [ LETTER? ] }
- { "ASCII" [ ascii? ] }
- { "Alpha" [ Letter? ] }
- { "Digit" [ digit? ] }
- { "Alnum" [ alpha? ] }
- { "Punct" [ punct? ] }
- { "Graph" [ java-printable? ] }
- { "Print" [ java-printable? ] }
- { "Blank" [ " \t" member? ] }
- { "Cntrl" [ control-char? ] }
- { "XDigit" [ hex-digit? ] }
- { "Space" [ java-blank? ] }
- } satisfy-tokens "p{" "}" surrounded-by ;
-
-MEMO: 'simple-escape' ( -- parser )
- [
- 'octal' ,
- 'hex' ,
- "c" token hide [ LETTER? ] satisfy 2seq ,
- any-char ,
- ] choice* [ char=-quot ] action ;
-
-MEMO: 'escape' ( -- parser )
- "\\" token hide [
- 'simple-escape-char' ,
- 'predefined-char-class' ,
- 'posix-character-class' ,
- 'simple-escape' ,
- ] choice* 2seq ;
-
-MEMO: 'any-char' ( -- parser )
- "." token [ drop t ] literal-action ;
-
-MEMO: 'char' ( -- parser )
- 'any-char' 'escape' 'ordinary-char' 3choice [ satisfy ] action ;
-
-DEFER: 'regexp'
-
-TUPLE: group-result str ;
-
-C: <group-result> group-result
-
-MEMO: 'non-capturing-group' ( -- parser )
- "?:" token hide 'regexp' ;
-
-MEMO: 'positive-lookahead-group' ( -- parser )
- "?=" token hide 'regexp' [ ensure ] action ;
-
-MEMO: 'negative-lookahead-group' ( -- parser )
- "?!" token hide 'regexp' [ ensure-not ] action ;
-
-MEMO: 'simple-group' ( -- parser )
- 'regexp' [ [ <group-result> ] action ] action ;
-
-MEMO: 'group' ( -- parser )
- [
- 'non-capturing-group' ,
- 'positive-lookahead-group' ,
- 'negative-lookahead-group' ,
- 'simple-group' ,
- ] choice* "(" ")" surrounded-by ;
-
-MEMO: 'range' ( -- parser )
- any-char "-" token hide any-char 3seq
- [ first2 char-between?-quot ] action ;
-
-MEMO: 'character-class-term' ( -- parser )
- 'range'
- 'escape'
- [ "\\]" member? not ] satisfy [ char=-quot ] action
- 3choice ;
-
-MEMO: 'positive-character-class' ( -- parser )
- ! todo
- "]" token [ CHAR: ] = ] literal-action 'character-class-term' repeat0 2seq
- 'character-class-term' repeat1 2choice [ or-predicates ] action ;
-
-MEMO: 'negative-character-class' ( -- parser )
- "^" token hide 'positive-character-class' 2seq
- [ [ not ] append ] action ;
-
-MEMO: 'character-class' ( -- parser )
- 'negative-character-class' 'positive-character-class' 2choice
- "[" "]" surrounded-by [ satisfy ] action ;
-
-MEMO: 'escaped-seq' ( -- parser )
- any-char repeat1
- [ ignore-case? get token ] action "\\Q" "\\E" surrounded-by ;
-
-MEMO: 'break' ( quot -- parser )
- satisfy ensure
- epsilon just 2choice ;
-
-MEMO: 'break-escape' ( -- parser )
- "$" token [ "\r\n" member? ] 'break' literal-action
- "\\b" token [ blank? ] 'break' literal-action
- "\\B" token [ blank? not ] 'break' literal-action
- "\\z" token epsilon just literal-action 4choice ;
-
-MEMO: 'simple' ( -- parser )
- [
- 'escaped-seq' ,
- 'break-escape' ,
- 'group' ,
- 'character-class' ,
- 'char' ,
- ] choice* ;
-
-MEMO: 'exactly-n' ( -- parser )
- 'integer' [ exactly-n ] delay-action ;
-
-MEMO: 'at-least-n' ( -- parser )
- 'integer' "," token hide 2seq [ at-least-n ] delay-action ;
-
-MEMO: 'at-most-n' ( -- parser )
- "," token hide 'integer' 2seq [ at-most-n ] delay-action ;
-
-MEMO: 'from-m-to-n' ( -- parser )
- 'integer' "," token hide 'integer' 3seq
- [ first2 from-m-to-n ] delay-action ;
-
-MEMO: 'greedy-interval' ( -- parser )
- 'exactly-n' 'at-least-n' 'at-most-n' 'from-m-to-n' 4choice ;
-
-MEMO: 'interval' ( -- parser )
- 'greedy-interval'
- 'greedy-interval' "?" token hide 2seq [ "reluctant {}" print ] action
- 'greedy-interval' "+" token hide 2seq [ "possessive {}" print ] action
- 3choice "{" "}" surrounded-by ;
-
-MEMO: 'repetition' ( -- parser )
- [
- ! Possessive
- ! "*+" token [ <!*> ] literal-action ,
- ! "++" token [ <!+> ] literal-action ,
- ! "?+" token [ <!?> ] literal-action ,
- ! Reluctant
- ! "*?" token [ <(*)> ] literal-action ,
- ! "+?" token [ <(+)> ] literal-action ,
- ! "??" token [ <(?)> ] literal-action ,
- ! Greedy
- "*" token [ repeat0 ] literal-action ,
- "+" token [ repeat1 ] literal-action ,
- "?" token [ optional ] literal-action ,
- ] choice* ;
-
-MEMO: 'dummy' ( -- parser )
- epsilon [ ] literal-action ;
-
-! todo -- check the action
-! MEMO: 'term' ( -- parser )
- ! 'simple'
- ! 'repetition' 'interval' 'dummy' 3choice 2seq [ first2 call ] action
- ! <!+> [ <and-parser> ] action ;
-
{ spread 2 }\r
} at 0 or ;\r
\r
-: vsum { 0 0 } [ v+ ] reduce ;\r
+: vsum ( pairs -- pair ) { 0 0 } [ v+ ] reduce ;\r
\r
GENERIC: noise ( obj -- pair )\r
\r
\r
M: array noise [ noise ] map vsum ;\r
\r
-: noise-factor / 100 * >integer ;\r
+: noise-factor ( x y -- z ) / 100 * >integer ;\r
\r
: quot-noise-factor ( quot -- n )\r
#! For very short words, noise doesn't count so much\r
gadget.
] ($block) ;
-: page-theme
+: page-theme ( gadget -- )
T{ gradient f { { 0.8 0.8 1.0 1.0 } { 0.8 1.0 1.0 1.0 } } }
swap set-gadget-interior ;
call
] with-client ; inline
-: crlf "\r\n" write ;
+: crlf ( -- ) "\r\n" write ;
: command ( string -- ) write crlf flush ;
TUPLE: state place data ;
-TUPLE: missing-state ;
-: missing-state \ missing-state new throw ;
+ERROR: missing-state ;
+
M: missing-state error.
drop "Missing state" print ;
] with-string-writer ;\r
\r
TUPLE: unexpected-end < parsing-error ;\r
-: unexpected-end \ unexpected-end parsing-error throw ;\r
+: unexpected-end ( -- * ) \ unexpected-end parsing-error throw ;\r
M: unexpected-end summary ( obj -- str )\r
[\r
call-next-method write\r
] with-string-writer ;\r
\r
TUPLE: missing-close < parsing-error ;\r
-: missing-close \ missing-close parsing-error throw ;\r
+: missing-close ( -- * ) \ missing-close parsing-error throw ;\r
M: missing-close summary ( obj -- str )\r
[\r
call-next-method write\r
[ dup get-char = ] take-until nip ;\r
\r
TUPLE: not-enough-characters < parsing-error ;\r
-: not-enough-characters\r
+: not-enough-characters ( -- * )\r
\ not-enough-characters parsing-error throw ;\r
M: not-enough-characters summary ( obj -- str )\r
[\r
SYMBOL: solutions
SYMBOL: board
-: pair+ swapd + >r + r> ;
+: pair+ ( a b c d -- a+b c+d ) swapd + >r + r> ;
-: row board get nth ;
-: board> row nth ;
-: >board row set-nth ;
-: f>board f -rot >board ;
+: row ( n -- row ) board get nth ;
+: board> ( m n -- x ) row nth ;
+: >board ( row m n -- ) row set-nth ;
+: f>board ( m n -- ) f -rot >board ;
: row-contains? ( n y -- ? ) row member? ;
: col-contains? ( n x -- ? ) board get swap <column> member? ;
: <tax-table> ( single married class -- obj )
>r tax-table boa r> construct-delegate ;
-: tax-bracket-range dup second swap first - ;
+: tax-bracket-range ( pair -- n ) dup second swap first - ;
: tax-bracket ( tax salary triples -- tax salary )
[ [ tax-bracket-range min ] keep third * + ] 2keep
IN: tools.deploy.test.1\r
USING: threads ;\r
\r
-: deploy-test-1 1000 sleep ;\r
+: deploy-test-1 ( -- ) 1000 sleep ;\r
\r
MAIN: deploy-test-1\r
IN: tools.deploy.test.2\r
USING: calendar calendar.format ;\r
\r
-: deploy-test-2 now (timestamp>string) ;\r
+: deploy-test-2 ( -- ) now (timestamp>string) ;\r
\r
MAIN: deploy-test-2\r
IN: tools.deploy.test.3\r
USING: io.encodings.ascii io.files kernel ;\r
\r
-: deploy-test-3\r
+: deploy-test-3 ( -- )\r
"resource:extra/tools/deploy/test/3/3.factor"\r
ascii file-contents drop ;\r
\r
: get-largest ( node -- node )
dup [ dup node-right [ nip get-largest ] when* ] when ;
-: splay-largest
+: splay-largest ( node -- node )
dup [ dup get-largest node-key swap splay-at ] when ;
: splay-join ( n2 n1 -- node )
"tty-server"
utf8 [ listener ] with-server ;
-: default-tty-server 9999 tty-server ;
+: default-tty-server ( -- ) 9999 tty-server ;
MAIN: default-tty-server
dup state-dir position [ + ] change
state-next state set ;
-: c
+: c ( -- )
#! Print current turing machine state.
state get .
tape get .
2 position get 2 * + CHAR: \s <string> write "^" print ;
-: n
+: n ( -- )
#! Do one step and print new state.
turing-step c ;
: cd ( n -- dimensioned ) { cd } { } <dimensioned> ;
! SI derived units
-: m^2 { m m } { } <dimensioned> ;
-: m^3 { m m m } { } <dimensioned> ;
-: m/s { m } { s } <dimensioned> ;
-: m/s^2 { m } { s s } <dimensioned> ;
-: 1/m { } { m } <dimensioned> ;
-: kg/m^3 { kg } { m m m } <dimensioned> ;
-: A/m^2 { A } { m m } <dimensioned> ;
-: A/m { A } { m } <dimensioned> ;
-: mol/m^3 { mol } { m m m } <dimensioned> ;
-: cd/m^2 { cd } { m m } <dimensioned> ;
-: kg/kg { kg } { kg } <dimensioned> ;
+: m^2 ( n -- dimensioned ) { m m } { } <dimensioned> ;
+: m^3 ( n -- dimensioned ) { m m m } { } <dimensioned> ;
+: m/s ( n -- dimensioned ) { m } { s } <dimensioned> ;
+: m/s^2 ( n -- dimensioned ) { m } { s s } <dimensioned> ;
+: 1/m ( n -- dimensioned ) { } { m } <dimensioned> ;
+: kg/m^3 ( n -- dimensioned ) { kg } { m m m } <dimensioned> ;
+: A/m^2 ( n -- dimensioned ) { A } { m m } <dimensioned> ;
+: A/m ( n -- dimensioned ) { A } { m } <dimensioned> ;
+: mol/m^3 ( n -- dimensioned ) { mol } { m m m } <dimensioned> ;
+: cd/m^2 ( n -- dimensioned ) { cd } { m m } <dimensioned> ;
+: kg/kg ( n -- dimensioned ) { kg } { kg } <dimensioned> ;
! Radians are really m/m, and steradians are m^2/m^2
! but they need to be in reduced form here.
: kat ( n -- katal ) { mol } { s } <dimensioned> ;
! Extensions to the SI
-: arc-deg pi 180 / * radians ;
-: arc-min pi 10800 / * radians ;
-: arc-sec pi 648000 / * radians ;
+: arc-deg ( n -- x ) pi 180 / * radians ;
+: arc-min ( n -- x ) pi 10800 / * radians ;
+: arc-sec ( n -- x ) pi 648000 / * radians ;
: L ( n -- liter ) 1/1000 * m^3 ;
: tons ( n -- metric-ton ) 1000 * kg ;
: Np ( n -- neper ) { } { } <dimensioned> ;
: bar ( n -- bar ) 100000 * Pa ;
: b ( n -- barn ) 1/10000000000000000000000000000 * m^2 ;
: Ci ( n -- curie ) 37000000000 * Bq ;
-: R 258/10000 { s A } { kg } <dimensioned> ;
-: rad 100 / Gy ;
+: R ( -- dimensioned ) 258/10000 { s A } { kg } <dimensioned> ;
+: rad ( n -- dimensioned ) 100 / Gy ;
! roentgen equivalent man, equal to one roentgen of X-rays
-: roentgen-equivalent-man 100 / Sv ;
+: roentgen-equivalent-man ( n -- dimensioned ) 100 / Sv ;
! inaccurate, use calendar where possible
-: minutes 60 * s ;
-: hours 60 * minutes ;
-: days 24 * hours ;
+: minutes ( n -- dimensioned ) 60 * s ;
+: hours ( n -- dimensioned ) 60 * minutes ;
+: days ( n -- dimensioned ) 24 * hours ;
! Y Z E P T G M k h da 1 d c m mu n p f a z y
-: yotta 1000000000000000000000000 * ;
-: zetta 1000000000000000000000 * ;
-: exa 1000000000000000000 * ;
-: peta 1000000000000000 * ;
-: tera 1000000000000 * ;
-: giga 1000000000 * ;
-: mega 1000000 * ;
-: kilo 1000 * ;
-: hecto 100 * ;
-: deca 10 * ;
-: deci 10 / ;
-: centi 100 / ;
-: milli 1000 / ;
-: micro 1000000 / ;
-: nano 1000000000 / ;
-: pico 1000000000000 / ;
-: femto 1000000000000000 / ;
-: atto 1000000000000000000 / ;
-: zepto 1000000000000000000000 / ;
-: yocto 1000000000000000000000000 / ;
-
-: km kilo m ;
-: cm centi m ;
-: mm milli m ;
-: nm nano m ;
-: g milli kg ;
-: ms milli s ;
-: angstrom 10 / nm ;
+: yotta ( n -- x ) 1000000000000000000000000 * ;
+: zetta ( n -- x ) 1000000000000000000000 * ;
+: exa ( n -- x ) 1000000000000000000 * ;
+: peta ( n -- x ) 1000000000000000 * ;
+: tera ( n -- x ) 1000000000000 * ;
+: giga ( n -- x ) 1000000000 * ;
+: mega ( n -- x ) 1000000 * ;
+: kilo ( n -- x ) 1000 * ;
+: hecto ( n -- x ) 100 * ;
+: deca ( n -- x ) 10 * ;
+: deci ( n -- x ) 10 / ;
+: centi ( n -- x ) 100 / ;
+: milli ( n -- x ) 1000 / ;
+: micro ( n -- x ) 1000000 / ;
+: nano ( n -- x ) 1000000000 / ;
+: pico ( n -- x ) 1000000000000 / ;
+: femto ( n -- x ) 1000000000000000 / ;
+: atto ( n -- x ) 1000000000000000000 / ;
+: zepto ( n -- x ) 1000000000000000000000 / ;
+: yocto ( n -- x ) 1000000000000000000000000 / ;
+
+: km ( n -- dimensioned ) kilo m ;
+: cm ( n -- dimensioned ) centi m ;
+: mm ( n -- dimensioned ) milli m ;
+: nm ( n -- dimensioned ) nano m ;
+: g ( n -- dimensioned ) milli kg ;
+: ms ( n -- dimensioned ) milli s ;
+: angstrom ( n -- dimensioned ) 10 / nm ;
[ dimensions 2array ] bi@ =
[ dimensions-not-equal ] unless ;
-: 2values [ dimensioned-value ] bi@ ;
+: 2values ( dim dim -- val val ) [ dimensioned-value ] bi@ ;
-: <dimension-op
+: <dimension-op ( dim dim -- top bot val val )
2dup check-dimensions dup dimensions 2swap 2values ;
-: dimension-op>
+: dimension-op> ( top bot val -- dim )
-rot <dimensioned> ;
: d+ ( d d -- d ) <dimension-op + dimension-op> ;
! Thanks to Mackenzie Straight for the idea
-USING: compiler.units kernel parser words namespaces
-sequences quotations ;
+USING: kernel parser words namespaces sequences quotations ;
IN: vars
-: define-var-symbol ( str -- ) create-in define-symbol ;
+: define-var-getter ( word -- )
+ [ word-name ">" append create-in ] [ [ get ] curry ] bi
+ (( -- value )) define-declared ;
-: define-var-getter ( str -- )
-dup ">" append create-in swap in get lookup [ get ] curry define ;
+: define-var-setter ( word -- )
+ [ word-name ">" prepend create-in ] [ [ set ] curry ] bi
+ (( value -- )) define-declared ;
-: define-var-setter ( str -- )
-">" over append create-in swap in get lookup [ set ] curry define ;
-
-: define-var ( str -- ) [
-dup define-var-symbol dup define-var-getter define-var-setter
-] with-compilation-unit ;
+: define-var ( str -- )
+ create-in
+ [ define-symbol ]
+ [ define-var-getter ]
+ [ define-var-setter ] tri ;
: VAR: ! var
scan define-var ; parsing
-: define-vars ( seq -- ) [ define-var ] each ;
+: define-vars ( seq -- )
+ [ define-var ] each ;
: VARS: ! vars ...
-";" parse-tokens define-vars ; parsing
+ ";" parse-tokens define-vars ; parsing
: <post> ( id -- post ) \ post new swap >>id ;
-: init-posts-table \ post ensure-table ;
+: init-posts-table ( -- ) \ post ensure-table ;
TUPLE: comment < entity parent ;
swap >>id
swap >>parent ;
-: init-comments-table comment ensure-table ;
+: init-comments-table ( -- ) comment ensure-table ;
: post ( id -- post )
[ <post> select-tuple ] [ f <comment> select-tuples ] bi
webapps.user-admin ;
IN: webapps.factor-website
-: test-db "resource:test.db" sqlite-db ;
+: test-db ( -- db params ) "resource:test.db" sqlite-db ;
: init-factor-db ( -- )
test-db [
<boilerplate>
{ pastebin "pastebin-common" } >>template ;
-: init-pastes-table \ paste ensure-table ;
+: init-pastes-table ( -- ) \ paste ensure-table ;
-: init-annotations-table annotation ensure-table ;
+: init-annotations-table ( -- ) annotation ensure-table ;
{ "date" "DATE" TIMESTAMP +not-null+ }
} define-persistent
-: init-blog-table blog ensure-table ;
+: init-blog-table ( -- ) blog ensure-table ;
-: init-postings-table posting ensure-table ;
+: init-postings-table ( -- ) posting ensure-table ;
: <blog> ( id -- todo )
blog new
{ "description" "DESCRIPTION" { VARCHAR 256 } }
} define-persistent
-: init-todo-table todo ensure-table ;
+: init-todo-table ( -- ) todo ensure-table ;
: <todo> ( id -- todo )
todo new
: <article> ( title -- article ) article new swap >>title ;
-: init-articles-table article ensure-table ;
+: init-articles-table ( -- ) article ensure-table ;
TUPLE: revision id title author date content ;
: <revision> ( id -- revision )
revision new swap >>id ;
-: init-revisions-table revision ensure-table ;
+: init-revisions-table ( -- ) revision ensure-table ;
: validate-title ( -- )
{ { "title" [ v-one-line ] } } validate-params ;
: TOKEN_QUERY HEX: 0008 ; inline
: TOKEN_QUERY_SOURCE HEX: 0010 ; inline
: TOKEN_ADJUST_DEFAULT HEX: 0080 ; inline
-: TOKEN_READ STANDARD_RIGHTS_READ TOKEN_QUERY bitor ;
+: TOKEN_READ ( -- n ) STANDARD_RIGHTS_READ TOKEN_QUERY bitor ;
-: TOKEN_WRITE
+: TOKEN_WRITE ( -- n )
{
STANDARD_RIGHTS_WRITE
TOKEN_ADJUST_PRIVILEGES
TOKEN_ADJUST_DEFAULT
} flags ; foldable
-: TOKEN_ALL_ACCESS
+: TOKEN_ALL_ACCESS ( -- n )
{
STANDARD_RIGHTS_REQUIRED
TOKEN_ASSIGN_PRIMARY
DWORD dwProvType,
DWORD dwFlags ) ;
-: CryptAcquireContext CryptAcquireContextW ;
+: CryptAcquireContext ( phProv pszContainer pszProvider dwProvType dwFlags -- BOOL )
+ CryptAcquireContextW ;
+
! : CryptContextAddRef ;
! : CryptCreateHash ;
! : CryptDecrypt ;
! : GetUserNameA ;
FUNCTION: BOOL GetUserNameW ( LPCTSTR lpBuffer, LPDWORD lpnSize ) ;
-: GetUserName GetUserNameW ;
+: GetUserName ( lpBuffer lpnSize -- BOOL )
+ GetUserNameW ;
! : GetWindowsAccountDomainSid ;
! : I_ScIsSecurityProcess ;
FUNCTION: BOOL LookupPrivilegeValueW ( LPCTSTR lpSystemName,
LPCTSTR lpName,
PLUID lpLuid ) ;
-: LookupPrivilegeValue LookupPrivilegeValueW ;
+: LookupPrivilegeValue ( lpSystemName lpname lpLuid -- BOOL )
+ LookupPrivilegeValueW ;
! : LookupSecurityDescriptorPartsA ;
! : LookupSecurityDescriptorPartsW ;
DWORD dwMaximumSizeHigh,
DWORD dwMaximumSizeLow,
LPCTSTR lpName ) ;
-: CreateFileMapping CreateFileMappingW ;
+: CreateFileMapping ( hFile lpAttributes flProtect dwMaximumSizeHigh dwMaximumSizeLow lpName -- HANDLE ) CreateFileMappingW ;
! FUNCTION: CreateHardLinkA
! FUNCTION: CreateHardLinkW
! FUNCTION: CreateMutexW
! FUNCTION: CreateNamedPipeA
FUNCTION: HANDLE CreateNamedPipeW ( LPCTSTR lpName, DWORD dwOpenMode, DWORD dwPipeMode, DWORD nMaxInstances, DWORD nOutBufferSize, DWORD nInBufferSize, DWORD nDefaultTimeOut, LPSECURITY_ATTRIBUTES lpSecurityAttributes ) ;
-: CreateNamedPipe CreateNamedPipeW ;
+: CreateNamedPipe ( lpName dwOpenMode dwPipeMode nMaxInstances nOutBufferSize nInBufferSize nDefaultTimeOut lpSecurityAttributes -- HANDLE ) CreateNamedPipeW ;
! FUNCTION: CreateNlsSecurityDescriptor
FUNCTION: BOOL CreatePipe ( PHANDLE hReadPipe, PHANDLE hWritePipe, LPSECURITY_ATTRIBUTES lpPipeAttributes, DWORD nSize ) ;
LPCTSTR lpCurrentDirectory,
LPSTARTUPINFO lpStartupInfo,
LPPROCESS_INFORMATION lpProcessInformation ) ;
-: CreateProcess CreateProcessW ;
+: CreateProcess ( lpApplicationname lpCommandLine lpProcessAttributes lpThreadAttributes bInheritHandles dwCreationFlags lpEnvironment lpCurrentDirectory lpStartupInfo lpProcessInformation -- BOOL ) CreateProcessW ;
! FUNCTION: CreateProcessInternalA
! FUNCTION: CreateProcessInternalW
! FUNCTION: CreateProcessInternalWSecure
! FUNCTION: DeleteFiber
! FUNCTION: DeleteFileA
FUNCTION: BOOL DeleteFileW ( LPCTSTR lpFileName ) ;
-: DeleteFile DeleteFileW ;
+: DeleteFile ( lpFileName -- BOOL ) DeleteFileW ;
! FUNCTION: DeleteTimerQueue
! FUNCTION: DeleteTimerQueueEx
! FUNCTION: DeleteTimerQueueTimer
FUNCTION: HANDLE FindFirstChangeNotificationW ( LPCTSTR lpPathName,
BOOL bWatchSubtree,
DWORD dwNotifyFilter ) ;
-: FindFirstChangeNotification FindFirstChangeNotificationW ;
+: FindFirstChangeNotification ( lpPathName bWatchSubtree dwNotifyFilter -- BOOL )
+ FindFirstChangeNotificationW ;
! FUNCTION: FindFirstFileA
! FUNCTION: FindFirstFileExA
! FUNCTION: FindFirstFileExW
FUNCTION: HANDLE FindFirstFileW ( LPCTSTR lpFileName, LPWIN32_FIND_DATA lpFindFileData ) ;
-: FindFirstFile FindFirstFileW ;
+: FindFirstFile ( lpFileName lpFindFileData -- HANDLE ) FindFirstFileW ;
! FUNCTION: FindFirstVolumeA
! FUNCTION: FindFirstVolumeMountPointA
! FUNCTION: FindFirstVolumeMountPointW
FUNCTION: BOOL FindNextChangeNotification ( HANDLE hChangeHandle ) ;
! FUNCTION: FindNextFileA
FUNCTION: BOOL FindNextFileW ( HANDLE hFindFile, LPWIN32_FIND_DATA lpFindFileData ) ;
-: FindNextFile FindNextFileW ;
+: FindNextFile ( hFindFile lpFindFileData -- BOOL ) FindNextFileW ;
! FUNCTION: FindNextVolumeA
! FUNCTION: FindNextVolumeMountPointA
! FUNCTION: FindNextVolumeMountPointW
FUNCTION: BOOL GetComputerNameW ( LPTSTR lpBuffer, LPDWORD lpnSize ) ;
! FUNCTION: GetComputerNameExW
! FUNCTION: GetComputerNameW
-: GetComputerName GetComputerNameW ;
+: GetComputerName ( lpBuffer lpnSize -- BOOL ) GetComputerNameW ;
! FUNCTION: GetConsoleAliasA
! FUNCTION: GetConsoleAliasesA
! FUNCTION: GetConsoleAliasesLengthA
! FUNCTION: GetConsoleScreenBufferInfo
! FUNCTION: GetConsoleSelectionInfo
FUNCTION: DWORD GetConsoleTitleW ( LPWSTR lpConsoleTitle, DWORD nSize ) ;
-: GetConsoleTitle GetConsoleTitleW ; inline
+: GetConsoleTitle ( lpConsoleTitle nSize -- DWORD ) GetConsoleTitleW ; inline
! FUNCTION: GetConsoleWindow
! FUNCTION: GetCPFileNameFromRegistry
! FUNCTION: GetCPInfo
! FUNCTION: GetCurrentConsoleFont
! FUNCTION: GetCurrentDirectoryA
FUNCTION: BOOL GetCurrentDirectoryW ( DWORD len, LPTSTR buf ) ;
-: GetCurrentDirectory GetCurrentDirectoryW ; inline
+: GetCurrentDirectory ( len buf -- BOOL ) GetCurrentDirectoryW ; inline
FUNCTION: HANDLE GetCurrentProcess ( ) ;
FUNCTION: DWORD GetCurrentProcessId ( ) ;
FUNCTION: HANDLE GetCurrentThread ( ) ;
FUNCTION: BOOL GetFileAttributesExW ( LPCTSTR lpFileName, GET_FILEEX_INFO_LEVELS fInfoLevelId, LPVOID lpFileInformation ) ;
-: GetFileAttributesEx GetFileAttributesExW ;
+: GetFileAttributesEx ( lpFileName fInfoLevelId lpFileInformation -- BOOL ) GetFileAttributesExW ;
FUNCTION: BOOL GetFileInformationByHandle ( HANDLE hFile, LPBY_HANDLE_FILE_INFORMATION lpFileInformation ) ;
FUNCTION: DWORD GetFileSize ( HANDLE hFile, LPDWORD lpFileSizeHigh ) ;
! FUNCTION: GetFirmwareEnvironmentVariableW
! FUNCTION: GetFullPathNameA
FUNCTION: DWORD GetFullPathNameW ( LPCTSTR lpFileName, DWORD nBufferLength, LPTSTR lpBuffer, LPTSTR* lpFilePart ) ;
-: GetFullPathName GetFullPathNameW ;
+: GetFullPathName ( lpFileName nBufferLength lpBuffer lpFilePart -- DWORD ) GetFullPathNameW ;
! clear "license.txt" 32768 "char[32768]" <c-object> f over >r GetFullPathName r> swap 2 * head >string .
! FUNCTION: GetModuleFileNameA
! FUNCTION: GetModuleFileNameW
FUNCTION: HMODULE GetModuleHandleW ( LPCWSTR lpModuleName ) ;
-: GetModuleHandle GetModuleHandleW ; inline
+: GetModuleHandle ( lpModuleName -- HMODULE ) GetModuleHandleW ; inline
! FUNCTION: GetModuleHandleExA
! FUNCTION: GetModuleHandleExW
! FUNCTION: GetNamedPipeHandleStateA
! FUNCTION: GetSystemDefaultUILanguage
! FUNCTION: GetSystemDirectoryA
FUNCTION: UINT GetSystemDirectoryW ( LPTSTR lpBuffer, UINT uSize ) ;
-: GetSystemDirectory GetSystemDirectoryW ; inline
+: GetSystemDirectory ( lpBuffer uSize -- UINT ) GetSystemDirectoryW ; inline
FUNCTION: void GetSystemInfo ( LPSYSTEM_INFO lpSystemInfo ) ;
! FUNCTION: GetSystemPowerStatus
! FUNCTION: GetSystemRegistryQuota
! FUNCTION: GetSystemTimes
! FUNCTION: GetSystemWindowsDirectoryA
FUNCTION: UINT GetSystemWindowsDirectoryW ( LPTSTR lpBuffer, UINT uSize ) ;
-: GetSystemWindowsDirectory GetSystemWindowsDirectoryW ; inline
+: GetSystemWindowsDirectory ( lpBuffer uSize -- UINT ) GetSystemWindowsDirectoryW ; inline
! FUNCTION: GetSystemWow64DirectoryA
! FUNCTION: GetSystemWow64DirectoryW
! FUNCTION: GetTapeParameters
! FUNCTION: GetVDMCurrentDirectories
FUNCTION: DWORD GetVersion ( ) ;
FUNCTION: BOOL GetVersionExW ( LPOSVERSIONINFO lpVersionInfo ) ;
-: GetVersionEx GetVersionExW ;
+: GetVersionEx ( lpVersionInfo -- BOOL ) GetVersionExW ;
! FUNCTION: GetVolumeInformationA
! FUNCTION: GetVolumeInformationW
! FUNCTION: GetVolumeNameForVolumeMountPointA
! FUNCTION: GetVolumePathNameW
! FUNCTION: GetWindowsDirectoryA
FUNCTION: UINT GetWindowsDirectoryW ( LPTSTR lpBuffer, UINT uSize ) ;
-: GetWindowsDirectory GetWindowsDirectoryW ; inline
+: GetWindowsDirectory ( lpBuffer uSize -- UINT ) GetWindowsDirectoryW ; inline
! FUNCTION: GetWriteWatch
! FUNCTION: GlobalAddAtomA
! FUNCTION: GlobalAddAtomW
! FUNCTION: MoveFileExA
! FUNCTION: MoveFileExW
FUNCTION: BOOL MoveFileW ( LPCTSTR lpExistingFileName, LPCTSTR lpNewFileName ) ;
-: MoveFile MoveFileW ;
+: MoveFile ( lpExistingFileName lpNewFileName -- BOOL ) MoveFileW ;
! FUNCTION: MoveFileWithProgressA
! FUNCTION: MoveFileWithProgressW
! FUNCTION: MulDiv
FUNCTION: HANDLE OpenFileMappingW ( DWORD dwDesiredAccess,
BOOL bInheritHandle,
LPCTSTR lpName ) ;
-: OpenFileMapping OpenFileMappingW ;
+: OpenFileMapping ( dwDesiredAccess bInheritHandle lpName -- HANDLE ) OpenFileMappingW ;
! FUNCTION: OpenJobObjectA
! FUNCTION: OpenJobObjectW
! FUNCTION: OpenMutexA
! FUNCTION: ReleaseSemaphore
! FUNCTION: RemoveDirectoryA
FUNCTION: BOOL RemoveDirectoryW ( LPCTSTR lpPathName ) ;
-: RemoveDirectory RemoveDirectoryW ;
+: RemoveDirectory ( lpPathName -- BOOL ) RemoveDirectoryW ;
! FUNCTION: RemoveLocalAlternateComputerNameA
! FUNCTION: RemoveLocalAlternateComputerNameW
! FUNCTION: RemoveVectoredExceptionHandler
! FUNCTION: SetConsoleScreenBufferSize
FUNCTION: BOOL SetConsoleTextAttribute ( HANDLE hConsoleOutput, WORD wAttributes ) ;
FUNCTION: BOOL SetConsoleTitleW ( LPCWSTR lpConsoleTitle ) ;
-: SetConsoleTitle SetConsoleTitleW ;
+: SetConsoleTitle ( lpConsoleTitle -- BOOL ) SetConsoleTitleW ;
! FUNCTION: SetConsoleWindowInfo
! FUNCTION: SetCPGlobal
! FUNCTION: SetCriticalSectionSpinCount
! FUNCTION: SetCurrentDirectoryA
FUNCTION: BOOL SetCurrentDirectoryW ( LPCWSTR lpDirectory ) ;
-: SetCurrentDirectory SetCurrentDirectoryW ; inline
+: SetCurrentDirectory ( lpDirectory -- BOOL ) SetCurrentDirectoryW ; inline
! FUNCTION: SetDefaultCommConfigA
! FUNCTION: SetDefaultCommConfigW
! FUNCTION: SetDllDirectoryA
win32-error-string throw
] when ;
-: expected-io-errors
+: expected-io-errors ( -- seq )
ERROR_SUCCESS
ERROR_IO_INCOMPLETE
ERROR_IO_PENDING
! This code was based on by McCLIM's Backends/CLX/port.lisp
! and http://common-lisp.net/~crhodes/clx/demo/clipboard.lisp.
-: XA_CLIPBOARD "CLIPBOARD" x-atom ;
+: XA_CLIPBOARD ( -- atom ) "CLIPBOARD" x-atom ;
-: XA_UTF8_STRING "UTF8_STRING" x-atom ;
+: XA_UTF8_STRING ( -- atom ) "UTF8_STRING" x-atom ;
TUPLE: x-clipboard atom contents ;
! with button names below.
-: AnyModifier 1 15 shift ; ! used in GrabButton, GrabKey
+: AnyModifier ( -- n ) 15 2^ ; ! used in GrabButton, GrabKey
! button names. Used as arguments to GrabButton and as detail in ButtonPress
! and ButtonRelease events. Not to be confused with button masks above.
! Used in SetInputFocus, GetInputFocus
-: RevertToNone None ;
-: RevertToPointerRoot PointerRoot ;
+: RevertToNone ( -- n ) None ;
+: RevertToPointerRoot ( -- n ) PointerRoot ;
: RevertToParent 2 ;
! *****************************************************************
! Flags used in StoreNamedColor, StoreColors
-: DoRed 1 0 shift ;
-: DoGreen 1 1 shift ;
-: DoBlue 1 2 shift ;
+: DoRed ( -- n ) 0 2^ ;
+: DoGreen ( -- n ) 1 2^ ;
+: DoBlue ( -- n ) 2 2^ ;
! *****************************************************************
! * CURSOR STUFF
! masks for ChangeKeyboardControl
-: KBKeyClickPercent 1 0 shift ;
-: KBBellPercent 1 1 shift ;
-: KBBellPitch 1 2 shift ;
-: KBBellDuration 1 3 shift ;
-: KBLed 1 4 shift ;
-: KBLedMode 1 5 shift ;
-: KBKey 1 6 shift ;
-: KBAutoRepeatMode 1 7 shift ;
+: KBKeyClickPercent ( -- n ) 0 2^ ;
+: KBBellPercent ( -- n ) 1 2^ ;
+: KBBellPitch ( -- n ) 2 2^ ;
+: KBBellDuration ( -- n ) 3 2^ ;
+: KBLed ( -- n ) 4 2^ ;
+: KBLedMode ( -- n ) 5 2^ ;
+: KBKey ( -- n ) 6 2^ ;
+: KBAutoRepeatMode ( -- n ) 7 2^ ;
: MappingSuccess 0 ;
: MappingBusy 1 ;
! 17.1.7 - Setting and Reading the WM_NORMAL_HINTS Property
-: USPosition 1 0 shift ; inline
-: USSize 1 1 shift ; inline
-: PPosition 1 2 shift ; inline
-: PSize 1 3 shift ; inline
-: PMinSize 1 4 shift ; inline
-: PMaxSize 1 5 shift ; inline
-: PResizeInc 1 6 shift ; inline
-: PAspect 1 7 shift ; inline
-: PBaseSize 1 8 shift ; inline
-: PWinGravity 1 9 shift ; inline
-: PAllHints
+: USPosition ( -- n ) 0 2^ ; inline
+: USSize ( -- n ) 1 2^ ; inline
+: PPosition ( -- n ) 2 2^ ; inline
+: PSize ( -- n ) 3 2^ ; inline
+: PMinSize ( -- n ) 4 2^ ; inline
+: PMaxSize ( -- n ) 5 2^ ; inline
+: PResizeInc ( -- n ) 6 2^ ; inline
+: PAspect ( -- n ) 7 2^ ; inline
+: PBaseSize ( -- n ) 8 2^ ; inline
+: PWinGravity ( -- n ) 9 2^ ; inline
+: PAllHints ( -- n )
{ PPosition PSize PMinSize PMaxSize PResizeInc PAspect } flags ; foldable
C-STRUCT: XSizeHints
: x-atom ( string -- atom ) dpy get swap 0 XInternAtom ;
-: check-display
+: check-display ( alien -- alien' )
[
"Cannot connect to X server - check $DISPLAY" throw
] unless* ;
] with-string-writer ;
TUPLE: mismatched < parsing-error open close ;
-: <mismatched>
+: <mismatched> ( open close -- error )
\ mismatched parsing-error swap >>close swap >>open ;
M: mismatched summary ( obj -- str )
[
] with-string-writer ;
TUPLE: bad-version < parsing-error num ;
-: <bad-version>
+: <bad-version> ( num -- error )
\ bad-version parsing-error swap >>num ;
M: bad-version summary ( obj -- str )
[
-USING: kernel strings assocs sequences hashtables sorting
- unicode.case unicode.categories sets ;
+USING: accessors kernel strings assocs sequences hashtables
+sorting unicode.case unicode.categories sets ;
IN: xmode.keyword-map
! Based on org.gjt.sp.jedit.syntax.KeywordMap
H{ } clone { set-keyword-map-ignore-case? set-delegate }
keyword-map construct ;
-: invalid-no-word-sep f swap set-keyword-map-no-word-sep ;
+: invalid-no-word-sep ( keyword-map -- ) f >>no-word-sep drop ;
: handle-case ( key keyword-map -- key assoc )
[ keyword-map-ignore-case? [ >upper ] when ] keep
M: keyword-map >alist delegate >alist ;
-: (keyword-map-no-word-sep)
+: (keyword-map-no-word-sep) ( assoc -- str )
keys concat [ alpha? not ] filter prune natural-sort ;
: keyword-map-no-word-sep* ( keyword-map -- str )
TAGS>
-: ?<regexp> dup [ ignore-case? get <regexp> ] when ;
+: ?<regexp> ( string/f -- regexp/f )
+ dup [ ignore-case? get <regexp> ] when ;
: (parse-rules-tag) ( tag -- rule-set )
<rule-set>
[ string>token ]
} case ;
-: string>rule-set-name "MAIN" or ;
+: string>rule-set-name ( string -- name ) "MAIN" or ;
! PROP, PROPS
: parse-prop-tag ( tag -- key value )
dup children>string ignore-case? get <regexp>
swap position-attrs <matcher> ;
-: shared-tag-attrs
+: shared-tag-attrs ( -- )
{ "TYPE" string>token set-rule-body-token } , ; inline
-: delegate-attr
+: delegate-attr ( -- )
{ "DELEGATE" f set-rule-delegate } , ;
-: regexp-attr
+: regexp-attr ( -- )
{ "HASH_CHAR" f set-rule-chars } , ;
-: match-type-attr
+: match-type-attr ( -- )
{ "MATCH_TYPE" string>match-type set-rule-match-token } , ;
-: span-attrs
+: span-attrs ( -- )
{ "NO_LINE_BREAK" string>boolean set-rule-no-line-break? } ,
{ "NO_WORD_BREAK" string>boolean set-rule-no-word-break? } ,
{ "NO_ESCAPE" string>boolean set-rule-no-escape? } , ;
-: literal-start
+: literal-start ( -- )
[ parse-literal-matcher swap set-rule-start ] , ;
-: regexp-start
+: regexp-start ( -- )
[ parse-regexp-matcher swap set-rule-start ] , ;
-: literal-end
+: literal-end ( -- )
[ parse-literal-matcher swap set-rule-end ] , ;
! SPAN's children
TAGS>
-: parse-begin/end-tags
+: parse-begin/end-tags ( -- )
[
! XXX: handle position attrs on span tag itself
child-tags [ parse-begin/end-tag ] with each
] , ;
-: init-span-tag [ drop init-span ] , ;
+: init-span-tag ( -- ) [ drop init-span ] , ;
-: init-eol-span-tag [ drop init-eol-span ] , ;
+: init-eol-span-tag ( -- ) [ drop init-eol-span ] , ;
: parse-keyword-tag ( tag keyword-map -- )
>r dup name-tag string>token swap children>string r> set-at ;
dup rule-body-token prev-token,
rule-match-token* next-token, ;
-: do-escaped
+: do-escaped ( -- )
escaped? get [
escaped? off
! ...
CREATE tag-handler-word set
H{ } clone tag-handlers set ; parsing
-: (TAG:) swap tag-handlers get set-at ;
+: (TAG:) ( name quot -- ) swap tag-handlers get set-at ;
: TAG:
f set-word
: TAGS>
tag-handler-word get
tag-handlers get >alist [ >r dup name-tag r> case ] curry
- define ; parsing
+ (( tag -- )) define-declared ; parsing
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