Merge branch 'master' of git://factorcode.org/git/factor
commit
254995698a
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@ -3,7 +3,7 @@
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! See http://factorcode.org/license.txt for BSD license.
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USING: continuations sequences kernel namespaces debugger
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combinators math quotations generic strings splitting accessors
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assocs fry vocabs.parser parser lexer io io.files
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assocs fry vocabs.parser parser parser.notes lexer io io.files
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io.streams.string io.encodings.utf8 html.templates ;
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IN: html.templates.fhtml
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@ -2,7 +2,7 @@
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! Copyright (C) 2004 Chris Double.
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! See http://factorcode.org/license.txt for BSD license.
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USING: lists.lazy math kernel sequences quotations ;
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USING: lists lists.lazy math kernel sequences quotations ;
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IN: lists.lazy.examples
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: naturals ( -- list ) 0 lfrom ;
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@ -14,7 +14,7 @@ ARTICLE: "lists.lazy" "Lazy lists"
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ARTICLE: { "lists.lazy" "combinators" } "Combinators for manipulating lazy lists"
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"The following combinators create lazy lists from other lazy lists:"
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{ $subsection lmap }
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{ $subsection lazy-map }
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{ $subsection lfilter }
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{ $subsection luntil }
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{ $subsection lwhile }
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@ -14,7 +14,7 @@ ARTICLE: "lists" "Lists"
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{ $vocab-subsection "Lazy lists" "lists.lazy" } ;
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ARTICLE: { "lists" "protocol" } "The list protocol"
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"Lists are instances of a mixin class"
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"Lists are instances of a mixin class:"
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{ $subsection list }
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"Instances of the mixin must implement the following words:"
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{ $subsection car }
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@ -25,8 +25,7 @@ ARTICLE: { "lists" "strict" } "Constructing strict lists"
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"Strict lists are simply cons cells where the car and cdr have already been evaluated. These are the lists of Lisp. To construct a strict list, the following words are provided:"
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{ $subsection cons }
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{ $subsection swons }
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{ $subsection sequence>cons }
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{ $subsection deep-sequence>cons }
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{ $subsection sequence>list }
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{ $subsection 1list }
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{ $subsection 2list }
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{ $subsection 3list } ;
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@ -38,7 +37,6 @@ ARTICLE: { "lists" "combinators" } "Combinators for lists"
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{ $subsection foldl }
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{ $subsection foldr }
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{ $subsection lmap>array }
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{ $subsection lmap-as }
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{ $subsection traverse } ;
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ARTICLE: { "lists" "manipulation" } "Manipulating lists"
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@ -141,10 +139,6 @@ HELP: list>array
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{ $values { "list" list } { "array" array } }
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{ $description "Convert a list into an array." } ;
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HELP: deep-list>array
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{ $values { "list" list } { "array" array } }
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{ $description "Recursively turns the given cons object into an array, maintaining order and also converting nested lists." } ;
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HELP: traverse
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{ $values { "list" list } { "pred" { $quotation "( list/elt -- ? )" } }
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{ "quot" { $quotation "( list/elt -- result)" } } { "result" "a new cons object" } }
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@ -170,6 +164,3 @@ HELP: lmap>array
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{ $values { "list" list } { "quot" quotation } { "array" array } }
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{ $description "Executes the quotation on each element of the list, collecting the results in an array." } ;
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HELP: lmap-as
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{ $values { "list" list } { "quot" quotation } { "exemplar" sequence } { "sequence" sequence } }
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{ $description "Executes the quotation on each element of the list, collecting the results in a sequence of the type given by the exemplar." } ;
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@ -1,10 +1,10 @@
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! Copyright (C) 2008 James Cash
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! See http://factorcode.org/license.txt for BSD license.
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USING: tools.test lists lists.lazy math kernel ;
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USING: tools.test lists math kernel ;
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IN: lists.tests
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{ { 3 4 5 6 7 } } [
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{ 1 2 3 4 5 } sequence>cons [ 2 + ] lmap list>array
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{ 1 2 3 4 5 } sequence>list [ 2 + ] lmap list>array
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] unit-test
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{ { 3 4 5 6 } } [
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@ -24,23 +24,23 @@ IN: lists.tests
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] unit-test
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{ T{ cons f 2 T{ cons f 3 T{ cons f 4 T{ cons f 5 +nil+ } } } } } [
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{ 1 2 3 4 } seq>list [ 1+ ] lmap
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{ 1 2 3 4 } sequence>list [ 1+ ] lmap
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] unit-test
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{ 15 } [
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{ 1 2 3 4 5 } seq>list 0 [ + ] foldr
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{ 1 2 3 4 5 } sequence>list 0 [ + ] foldr
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] unit-test
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{ { 5 4 3 2 1 } } [
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{ 1 2 3 4 5 } seq>list lreverse list>array
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{ 1 2 3 4 5 } sequence>list lreverse list>array
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] unit-test
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{ 5 } [
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{ 1 2 3 4 5 } seq>list llength
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{ 1 2 3 4 5 } sequence>list llength
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] unit-test
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{ { 1 2 3 4 5 6 } } [
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{ 1 2 3 } seq>list { 4 5 6 } seq>list lappend list>array
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{ 1 2 3 } sequence>list { 4 5 6 } sequence>list lappend list>array
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] unit-test
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[ { 1 } { 2 } ] [ { 1 2 } seq>list 1 lcut [ list>array ] bi@ ] unit-test
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[ { 1 } { 2 } ] [ { 1 2 } sequence>list 1 lcut [ list>array ] bi@ ] unit-test
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@ -1,4 +1,4 @@
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! Copyright (C) 2008 James Cash
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! Copyright (C) 2008 James Cash, Daniel Ehrenberg, Chris Double.
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! See http://factorcode.org/license.txt for BSD license.
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USING: kernel sequences accessors math arrays vectors classes words
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combinators.short-circuit combinators locals ;
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@ -14,57 +14,45 @@ TUPLE: cons { car read-only } { cdr read-only } ;
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C: cons cons
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M: cons car ( cons -- car )
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car>> ;
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M: cons car ( cons -- car ) car>> ;
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M: cons cdr ( cons -- cdr )
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cdr>> ;
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M: cons cdr ( cons -- cdr ) cdr>> ;
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SINGLETON: +nil+
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M: +nil+ nil? drop t ;
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M: object nil? drop f ;
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: atom? ( obj -- ? )
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list? not ;
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: atom? ( obj -- ? ) list? not ; inline
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: nil ( -- symbol ) +nil+ ;
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: nil ( -- symbol ) +nil+ ; inline
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: uncons ( cons -- car cdr )
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[ car ] [ cdr ] bi ;
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: uncons ( cons -- car cdr ) [ car ] [ cdr ] bi ; inline
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: swons ( cdr car -- cons )
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swap cons ;
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: swons ( cdr car -- cons ) swap cons ; inline
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: unswons ( cons -- cdr car )
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uncons swap ;
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: unswons ( cons -- cdr car ) uncons swap ; inline
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: 1list ( obj -- cons )
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nil cons ;
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: 1list ( obj -- cons ) nil cons ; inline
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: 1list? ( list -- ? )
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{ [ nil? not ] [ cdr nil? ] } 1&& ;
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: 1list? ( list -- ? ) { [ nil? not ] [ cdr nil? ] } 1&& ; inline
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: 2list ( a b -- cons )
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nil cons cons ;
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: 2list ( a b -- cons ) nil cons cons ; inline
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: 3list ( a b c -- cons )
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nil cons cons cons ;
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: 3list ( a b c -- cons ) nil cons cons cons ; inline
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: cadr ( list -- elt )
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cdr car ;
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: cadr ( list -- elt ) cdr car ; inline
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: 2car ( list -- car caar )
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[ car ] [ cdr car ] bi ;
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: 2car ( list -- car caar ) [ car ] [ cdr car ] bi ; inline
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: 3car ( list -- car cadr caddr )
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[ car ] [ cdr car ] [ cdr cdr car ] tri ;
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: 3car ( list -- car cadr caddr ) [ car ] [ cdr car ] [ cdr cdr car ] tri ; inline
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: lnth ( n list -- elt )
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swap [ cdr ] times car ;
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: lnth ( n list -- elt ) swap [ cdr ] times car ; inline
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<PRIVATE
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: (leach) ( list quot -- cdr quot )
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[ [ car ] dip call ] [ [ cdr ] dip ] 2bi ; inline
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PRIVATE>
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: leach ( list quot: ( elt -- ) -- )
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@ -93,49 +81,16 @@ PRIVATE>
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: lcut ( list index -- before after )
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[ nil ] dip
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[ [ [ cdr ] [ car ] bi ] dip cons ] times
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[ [ unswons ] dip cons ] times
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lreverse swap ;
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: sequence>cons ( sequence -- list )
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<reversed> nil [ swap cons ] reduce ;
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<PRIVATE
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: same? ( obj1 obj2 -- ? )
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[ class ] bi@ = ;
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PRIVATE>
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: deep-sequence>cons ( sequence -- cons )
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[ <reversed> ] keep nil
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[ [ nip ] [ same? ] 2bi [ deep-sequence>cons ] when swons ]
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with reduce ;
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<PRIVATE
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:: (lmap>vector) ( acc list quot: ( elt -- elt' ) -- acc )
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list nil? [ acc ] [
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list car quot call acc push
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acc list cdr quot (lmap>vector)
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] if ; inline recursive
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: lmap>vector ( list quot -- array )
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[ V{ } clone ] 2dip (lmap>vector) ; inline
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PRIVATE>
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: lmap-as ( list quot exemplar -- sequence )
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[ lmap>vector ] dip like ; inline
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: sequence>list ( sequence -- list )
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<reversed> nil [ swons ] reduce ;
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: lmap>array ( list quot -- array )
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{ } lmap-as ; inline
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accumulator [ leach ] dip { } like ; inline
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: deep-list>array ( list -- array )
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[
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{
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{ [ dup nil? ] [ drop { } ] }
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{ [ dup list? ] [ deep-list>array ] }
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[ ]
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} cond
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] lmap>array ;
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: list>array ( list -- array )
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: list>array ( list -- array )
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[ ] lmap>array ;
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:: traverse ( list pred quot: ( list/elt -- result ) -- result )
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@ -68,8 +68,7 @@ SYMBOL: line-ideal
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0 <paragraph> ;
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: post-process ( paragraph -- array )
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lines>> deep-list>array
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[ [ contents>> ] map ] map ;
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lines>> [ [ contents>> ] lmap>array ] lmap>array ;
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: initialize ( elements -- elements paragraph )
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<reversed> unclip-slice 1paragraph 1array ;
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@ -5,7 +5,7 @@ generic.standard effects classes.tuple classes.tuple.private arrays
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vectors strings compiler.units accessors classes.algebra calendar
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prettyprint io.streams.string splitting summary columns math.order
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classes.private slots slots.private eval see words.symbol
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compiler.errors ;
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compiler.errors parser.notes ;
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IN: classes.tuple.tests
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TUPLE: rect x y w h ;
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@ -0,0 +1,4 @@
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USING: lexer namespaces parser.notes source-files tools.test ;
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IN: parser.notes.tests
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[ ] [ f lexer set f file set "Hello world" note. ] unit-test
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@ -481,8 +481,6 @@ DEFER: blahy
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[ "IN: parser.tests USE: kernel TUPLE: blahy < tuple ; : blahy ( -- ) ; TUPLE: blahy < tuple ; : blahy ( -- ) ;" eval( -- ) ]
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[ error>> error>> def>> \ blahy eq? ] must-fail-with
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[ ] [ f lexer set f file set "Hello world" note. ] unit-test
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[ "CHAR: \\u9999999999999" eval( -- n ) ] must-fail
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SYMBOLS: a b c ;
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|
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@ -1,6 +1,6 @@
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! Copyright (C) 2005 Chris Double.
|
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! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: kernel lists.lazy tools.test strings math
|
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USING: kernel lists lists.lazy tools.test strings math
|
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sequences parser-combinators arrays math.parser unicode.categories ;
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IN: parser-combinators.tests
|
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|
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|
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Loading…
Reference in New Issue