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

basis/syndication/syndication-tests.factor

@@ -1,5 +1,5 @@
 USING: syndication io kernel io.files tools.test io.encodings.utf8
-calendar urls ;
+calendar urls xml.writer ;
 IN: syndication.tests
 
 \ download-feed must-infer
@@ -43,3 +43,4 @@ IN: syndication.tests
         }
     }
 } ] [ "resource:basis/syndication/test/atom.xml" load-news-file ] unit-test
+[ ] [ "resource:basis/syndication/test/atom.xml" load-news-file xml>string drop ] unit-test

basis/syndication/syndication.factor

@@ -1,10 +1,10 @@
 ! Copyright (C) 2006 Chris Double, Daniel Ehrenberg.
 ! Portions copyright (C) 2008 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: xml.utilities kernel assocs xml.generator math.order
+USING: xml.utilities kernel assocs math.order
     strings sequences xml.data xml.writer
     io.streams.string combinators xml xml.entities.html io.files io
-    http.client namespaces make xml.generator hashtables
+    http.client namespaces make xml.interpolate hashtables
     calendar.format accessors continuations urls present ;
 IN: syndication
 
@@ -114,26 +114,31 @@ TUPLE: entry title url description date ;
     http-get nip string>feed ;
 
 ! Atom generation
-: simple-tag, ( content name -- )
-    [ , ] tag, ;
 
-: simple-tag*, ( content name attrs -- )
+: entry>xml ( entry -- xml )
-    [ , ] tag*, ;
+    {
-
+        [ title>> ]
-: entry, ( entry -- )
+        [ url>> present ]
-    "entry" [
+        [ date>> timestamp>rfc3339 ]
-        {
+        [ description>> ]
-            [ title>> "title" { { "type" "html" } } simple-tag*, ]
+    } cleave
-            [ url>> present "href" associate "link" swap contained*, ]
+    [XML
-            [ date>> timestamp>rfc3339 "published" simple-tag, ]
+        <entry>
-            [ description>> [ "content" { { "type" "html" } } simple-tag*, ] when* ]
+            <title type="html"><-></title>
-        } cleave
+            <link href=<-> />
-    ] tag, ;
+            <published><-></published>
+            <content type="html"><-></content>
+        </entry>
+    XML] ;
 
 : feed>xml ( feed -- xml )
-    "feed" { { "xmlns" "http://www.w3.org/2005/Atom" } } [
+    [ title>> ]
-        [ title>> "title" simple-tag, ]
+    [ url>> present ]
-        [ url>> present "href" associate "link" swap contained*, ]
+    [ entries>> [ entry>xml ] map ] tri
-        [ entries>> [ entry, ] each ]
+    <XML
-        tri
+        <feed xmlns="http://www.w3.org/2005/Atom">
-    ] make-xml* ;
+            <title><-></title>
+            <link href=<-> />
+            <->
+        </feed>
+    XML> ;

basis/xml/autoencoding/autoencoding.factor

@@ -10,8 +10,8 @@ IN: xml.autoencoding
 
 : start-utf16le ( -- tag )
     utf16le decode-input-if
-    CHAR: ? expect
+    "?\0" expect
-    0 expect check instruct ;
+    check instruct ;
 
 : 10xxxxxx? ( ch -- ? )
     -6 shift 3 bitand 2 = ;
@@ -36,10 +36,10 @@ IN: xml.autoencoding
 
 : skip-utf8-bom ( -- tag )
     "\u0000bb\u0000bf" expect utf8 decode-input
-    CHAR: < expect check make-tag ;
+    "<" expect check make-tag ;
 
 : decode-expecting ( encoding string -- tag )
-    [ decode-input-if next ] [ expect-string ] bi* check make-tag ;
+    [ decode-input-if next ] [ expect ] bi* check make-tag ;
 
 : start-utf16be ( -- tag )
     utf16be "<" decode-expecting ;

basis/xml/data/data-docs.factor

@@ -150,3 +150,52 @@ HELP: assure-name
 HELP: <simple-name>
 { $values { "string" string } { "name" name } }
 { $description "Converts a string into an XML name with an empty prefix and URL." } ;
+
+HELP: element-decl
+{ $class-description "Describes the class of element declarations, like <!ELEMENT  greeting (#PCDATA)>." } ;
+
+HELP: <element-decl>
+{ $values { "name" name } { "content-spec" string } { "element-decl" entity-decl } }
+{ $description "Creates an element declaration object, of the class " { $link element-decl } } ;
+
+HELP: attlist-decl
+{ $class-description "Describes the class of element declarations, like <!ATTLIST pre xml:space (preserve) #FIXED 'preserve'>." } ;
+
+HELP: <attlist-decl>
+{ $values { "name" name } { "att-defs" string } { "attlist-decl" attlist-decl } }
+{ $description "Creates an element declaration object, of the class " { $link attlist-decl } } ;
+
+HELP: entity-decl
+{ $class-description "Describes the class of element declarations, like <!ENTITY foo 'bar'>." } ;
+
+HELP: <entity-decl>
+{ $values { "name" name } { "def" string } { "pe?" "t or f" } { "entity-decl" entity-decl } }
+{ $description "Creates an entity declaration object, of the class " { $link entity-decl } ". The pe? slot should be t if the object is a DTD-internal entity, like <!ENTITY % foo 'bar'> and f if the object is like <!ENTITY foo 'bar'>, that is, it can be used outside of the DTD." } ;
+
+HELP: system-id
+{ $class-description "Describes the class of system identifiers within an XML DTD directive, such as <!DOCTYPE greeting " { $emphasis "SYSTEM 'hello.dtd'" } ">" } ;
+
+HELP: <system-id>
+{ $values { "system-literal" string } { "system-id" system-id } }
+{ $description "Constructs a " { $link system-id } " tuple." } ;
+
+HELP: public-id
+{ $class-description "Describes the class of public identifiers within an XML DTD directive, such as <!DOCTYPE open-hatch " { $emphasis "PUBLIC '-//Textuality//TEXT Standard open-hatch boilerplate//EN' 'http://www.textuality.com/boilerplate/OpenHatch.xml'" } ">" } ;
+
+HELP: <public-id>
+{ $values { "pubid-literal" string } { "system-literal" string } { "public-id" public-id } }
+{ $description "Constructs a " { $link system-id } " tuple." } ;
+
+HELP: notation-decl
+{ $class-description "Describes the class of element declarations, like <!NOTATION jpg SYSTEM './jpgviewer'>." } ;
+
+HELP: <notation-decl>
+{ $values { "name" string } { "id" id } { "notation-decl" notation-decl } }
+{ $description "Creates an notation declaration object, of the class " { $link notation-decl } "." } ;
+
+HELP: doctype-decl
+{ $class-description "Describes the class of doctype declarations." } ;
+
+HELP: <doctype-decl>
+{ $values { "name" name } { "external-id" id } { "internal-subset" sequence } { "doctype-decl" doctype-decl } }
+{ $description "Creates a new doctype declaration object, of the class " { $link doctype-decl } ". Only one of external-id or internal-subset will be non-null." } ;

basis/xml/data/data.factor

@@ -5,6 +5,9 @@ delegate.protocols delegate vectors accessors multiline
 macros words quotations combinators slots fry strings ;
 IN: xml.data
 
+TUPLE: interpolated var ;
+C: <interpolated> interpolated
+
 UNION: nullable-string string POSTPONE: f ;
 
 TUPLE: name
@@ -85,11 +88,13 @@ C: <comment> comment
 TUPLE: directive ;
 
 TUPLE: element-decl < directive
-    { name string } { content-spec string } ;
+    { name string }
+    { content-spec string } ;
 C: <element-decl> element-decl
 
 TUPLE: attlist-decl < directive
-    { name string } { att-defs string } ;
+    { name string }
+    { att-defs string } ;
 C: <attlist-decl> attlist-decl
 
 UNION: boolean t POSTPONE: f ;
@@ -108,13 +113,23 @@ C: <public-id> public-id
 
 UNION: id system-id public-id POSTPONE: f ;
 
+TUPLE: dtd
+    { directives sequence }
+    { entities assoc }
+    { parameter-entities assoc } ;
+C: <dtd> dtd
+
+UNION: dtd/f dtd POSTPONE: f ;
+
 TUPLE: doctype-decl < directive
     { name string }
     { external-id id }
-    { internal-subset sequence } ;
+    { internal-subset dtd/f } ;
 C: <doctype-decl> doctype-decl
 
-TUPLE: notation-decl < directive name id ;
+TUPLE: notation-decl < directive
+    { name string }
+    { id string } ;
 C: <notation-decl> notation-decl
 
 TUPLE: instruction { text string } ;

basis/xml/dtd/dtd.factor

@@ -2,12 +2,9 @@
 ! See http://factorcode.org/license.txt for BSD license.
 USING: xml.tokenize xml.data xml.state kernel sequences ascii
 fry xml.errors combinators hashtables namespaces xml.entities
-strings ;
+strings xml.name ;
 IN: xml.dtd
 
-: take-word ( -- string )
-    [ get-char blank? ] take-until ;
-
 : take-decl-contents ( -- first second )
     pass-blank take-word pass-blank ">" take-string ;
 
@@ -20,36 +17,15 @@ IN: xml.dtd
 : take-notation-decl ( -- notation-decl )
     take-decl-contents <notation-decl> ; 
 
-: take-until-one-of ( seps -- str sep )
-    '[ get-char _ member? ] take-until get-char ;
-
-: take-system-id ( -- system-id )
-    parse-quote <system-id> close ;
-
-: take-public-id ( -- public-id )
-    parse-quote parse-quote <public-id> close ;
-
 UNION: dtd-acceptable
     directive comment instruction ;
 
-: (take-external-id) ( token -- external-id )
-    pass-blank {
-        { "SYSTEM" [ take-system-id ] }
-        { "PUBLIC" [ take-public-id ] }
-        [ bad-external-id ]
-    } case ;
-
-: take-external-id ( -- external-id )
-    take-word (take-external-id) ;
-
-: only-blanks ( str -- )
-    [ blank? ] all? [ bad-decl ] unless ;
 : take-entity-def ( var -- entity-name entity-def )
     [
         take-word pass-blank get-char {
             { CHAR: ' [ parse-quote ] }
             { CHAR: " [ parse-quote ] }
-            [ drop take-external-id ]
+            [ drop take-external-id close ]
         } case
    ] dip '[ swap _ [ ?set-at ] change ] 2keep ;
 

basis/xml/elements/elements.factor

@@ -3,12 +3,26 @@
 USING: kernel namespaces xml.tokenize xml.state xml.name
 xml.data accessors arrays make xml.char-classes fry assocs sequences
 math xml.errors sets combinators io.encodings io.encodings.iana
-unicode.case xml.dtd strings ;
+unicode.case xml.dtd strings xml.entities ;
 IN: xml.elements
 
+: take-interpolated ( quot -- interpolated )
+    interpolating? get [
+        drop get-char CHAR: > =
+        [ next f ] [
+            pass-blank " \t\r\n-" take-to
+            pass-blank "->" expect
+        ] if <interpolated>
+    ] [ call ] if ; inline
+
+: interpolate-quote ( -- interpolated )
+    [ quoteless-attr ] take-interpolated ;
+
 : parse-attr ( -- )
-    parse-name pass-blank CHAR: = expect pass-blank
+    parse-name pass-blank "=" expect pass-blank
-    t parse-quote* 2array , ;
+    get-char CHAR: < =
+    [ "<-" expect interpolate-quote ]
+    [ t parse-quote* ] if 2array , ;
 
 : start-tag ( -- name ? )
     #! Outputs the name and whether this is a closing tag
@@ -31,14 +45,14 @@ IN: xml.elements
 
 : end-tag ( name attrs-alist -- tag )
     tag-ns pass-blank get-char CHAR: / =
-    [ pop-ns <contained> next CHAR: > expect ]
+    [ pop-ns <contained> next ">" expect ]
     [ depth inc <opener> close ] if ;
 
 : take-comment ( -- comment )
-    "--" expect-string
+    "--" expect
     "--" take-string
     <comment>
-    CHAR: > expect ;
+    ">" expect ;
 
 : assure-no-extra ( seq -- )
     [ first ] map {
@@ -80,7 +94,7 @@ SYMBOL: string-input?
     string-input? get [ drop ] [ decode-input ] if ;
 
 : parse-prolog ( -- prolog )
-    pass-blank middle-tag "?>" expect-string
+    pass-blank middle-tag "?>" expect
     dup assure-no-extra prolog-attrs
     dup encoding>> dup "UTF-16" =
     [ drop ] [ name>encoding [ decode-input-if ] when* ] if
@@ -96,45 +110,45 @@ SYMBOL: string-input?
 
 : take-cdata ( -- string )
     depth get zero? [ bad-cdata ] when
-    "[CDATA[" expect-string "]]>" take-string ;
+    "[CDATA[" expect "]]>" take-string ;
 
 DEFER: make-tag ! Is this unavoidable?
 
 : expand-pe ( -- ) ; ! Make this run the contents of the pe within a DOCTYPE
 
-: (take-internal-subset) ( -- )
+: dtd-loop ( -- )
     pass-blank get-char {
         { CHAR: ] [ next ] }
         { CHAR: % [ expand-pe ] }
         { CHAR: < [
             next make-tag dup dtd-acceptable?
-            [ bad-doctype ] unless , (take-internal-subset)
+            [ bad-doctype ] unless , dtd-loop
         ] }
+        { f [ ] }
         [ 1string bad-doctype ]
     } case ;
 
-: take-internal-subset ( -- seq )
+: take-internal-subset ( -- dtd )
     [
-        H{ } pe-table set
+        H{ } clone pe-table set
         t in-dtd? set
-        (take-internal-subset)
+        dtd-loop
-    ] { } make ;
+        pe-table get
+    ] { } make swap extra-entities get swap <dtd> ;
 
-: nontrivial-doctype ( -- external-id internal-subset )
+: take-optional-id ( -- id/f )
-    pass-blank get-char CHAR: [ = [
+    get-char "SP" member?
-        next take-internal-subset f swap close
+    [ take-external-id ] [ f ] if ;
-    ] [
+
-        " >" take-until-one-of {
+: take-internal ( -- dtd/f )
-            { CHAR: \s [ (take-external-id) ] }
+    get-char CHAR: [ =
-            { CHAR: > [ only-blanks f ] }
+    [ next take-internal-subset ] [ f ] if ;
-        } case f
-    ] if ;
 
 : take-doctype-decl ( -- doctype-decl )
-    pass-blank " >" take-until-one-of {
+    pass-blank take-name
-        { CHAR: \s [ nontrivial-doctype ] }
+    pass-blank take-optional-id
-        { CHAR: > [ f f ] }
+    pass-blank take-internal
-    } case <doctype-decl> ;
+    <doctype-decl> close ;
 
 : take-directive ( -- doctype )
     take-name dup "DOCTYPE" =
@@ -151,12 +165,18 @@ DEFER: make-tag ! Is this unavoidable?
         [ drop take-directive ]
     } case ;
 
+: normal-tag ( -- tag )
+    start-tag
+    [ dup add-ns pop-ns <closer> depth dec close ]
+    [ middle-tag end-tag ] if ;
+
+: interpolate-tag ( -- interpolated )
+    [ "-" bad-name ] take-interpolated ;
+
 : make-tag ( -- tag )
     {
         { [ get-char dup CHAR: ! = ] [ drop next direct ] }
-        { [ CHAR: ? = ] [ next instruct ] }
+        { [ dup CHAR: ? = ] [ drop next instruct ] }
-        [
+        { [ dup CHAR: - = ] [ drop next interpolate-tag ] }
-            start-tag [ dup add-ns pop-ns <closer> depth dec close ]
+        [ drop normal-tag ]
-            [ middle-tag end-tag ] if
-        ]
     } cond ;

basis/xml/entities/entities.factor

@@ -1,7 +1,7 @@
 ! Copyright (C) 2005, 2006 Daniel Ehrenberg
 ! See http://factorcode.org/license.txt for BSD license.
 USING: namespaces make kernel assocs sequences fry values
-io.files io.encodings.binary ;
+io.files io.encodings.binary xml.state ;
 IN: xml.entities
 
 : entities-out
@@ -37,7 +37,5 @@ IN: xml.entities
         { "quot"  CHAR: "  }
     } ;
 
-SYMBOL: extra-entities
-
 : with-entities ( entities quot -- )
     [ swap extra-entities set call ] with-scope ; inline

basis/xml/entities/html/html.factor

@@ -1,13 +1,13 @@
 ! Copyright (C) 2009 Daniel Ehrenberg.
 ! See http://factorcode.org/license.txt for BSD license.
 USING: assocs io.encodings.binary io.files kernel namespaces sequences
-values xml xml.entities ;
+values xml xml.entities accessors xml.state ;
 IN: xml.entities.html
 
 VALUE: html-entities
 
 : read-entities-file ( file -- table )
-    file>dtd nip ;
+    file>dtd entities>> ;
 
 : get-html ( -- table )
     { "lat1" "special" "symbol" } [

basis/xml/generator/authors.txt

@@ -1 +0,0 @@
-Daniel Ehrenberg

basis/xml/generator/generator-tests.factor

@@ -1,3 +0,0 @@
-USING: tools.test io.streams.string xml.generator xml.writer accessors ;
-[ "<html><body><a href=\"blah\"/></body></html>" ]
-[ "html" [ "body" [ "a" { { "href" "blah" } } contained*, ] tag, ] make-xml [ body>> write-xml-chunk ] with-string-writer ] unit-test

basis/xml/generator/generator.factor

@@ -1,25 +0,0 @@
-! Copyright (C) 2006, 2007 Daniel Ehrenberg
-! See http://factorcode.org/license.txt for BSD license.
-USING: namespaces make kernel xml.data xml.utilities assocs
-sequences ;
-IN: xml.generator
-
-: comment, ( string -- ) <comment> , ;
-: instruction, ( string -- ) <instruction> , ;
-: nl, ( -- ) "\n" , ;
-
-: (tag,) ( name attrs quot -- tag )
-    -rot [ V{ } make ] 2dip rot <tag> ; inline
-: tag*, ( name attrs quot -- )
-    (tag,) , ; inline
-
-: contained*, ( name attrs -- )
-    f <tag> , ;
-
-: tag, ( name quot -- ) f swap tag*, ; inline
-: contained, ( name -- ) f contained*, ; inline
-
-: make-xml* ( name attrs quot -- xml )
-    (tag,) build-xml ; inline
-: make-xml ( name quot -- xml )
-    f swap make-xml* ; inline

basis/xml/interpolate/interpolate-tests.factor

@@ -1,4 +1,46 @@
 ! Copyright (C) 2009 Daniel Ehrenberg.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: tools.test xml.interpolate ;
+USING: tools.test xml.interpolate multiline kernel assocs
+sequences accessors xml.writer xml.interpolate.private
+locals splitting ;
 IN: xml.interpolate.tests
+
+[ "a" "c" { "a" "c" f } ] [
+    "<?xml version='1.0'?><x><-a-><b val=<-c->/><-></x>"
+    interpolated-doc
+    [ second var>> ]
+    [ fourth "val" swap at var>> ]
+    [ extract-variables ] tri
+] unit-test
+
+[ {" <?xml version="1.0" encoding="UTF-8"?>
+<x>
+  one
+  <b val="two"/>
+  y
+  <foo/>
+</x>"} ] [
+    [let* | a [ "one" ] c [ "two" ] x [ "y" ]
+           d [ [XML <-x-> <foo/> XML] ] |
+        <XML
+            <x> <-a-> <b val=<-c->/> <-d-> </x>
+        XML> pprint-xml>string
+    ]
+] unit-test
+
+[ {" <?xml version="1.0" encoding="UTF-8"?>
+<doc>
+  <item>
+    one
+  </item>
+  <item>
+    two
+  </item>
+  <item>
+    three
+  </item>
+</doc>"} ] [
+    "one two three" " " split
+    [ [XML <item><-></item> XML] ] map
+    <XML <doc><-></doc> XML> pprint-xml>string
+] unit-test

basis/xml/interpolate/interpolate.factor

@@ -1,4 +1,95 @@
 ! Copyright (C) 2009 Daniel Ehrenberg.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: ;
+USING: xml xml.state kernel sequences fry assocs xml.data
+accessors strings make multiline parser namespaces macros
+sequences.deep generalizations locals words combinators
+math ;
 IN: xml.interpolate
+
+<PRIVATE
+
+: interpolated-chunk ( string -- chunk )
+    t interpolating? [ string>xml-chunk ] with-variable ;
+
+: interpolated-doc ( string -- xml )
+    t interpolating? [ string>xml ] with-variable ;
+
+DEFER: interpolate-sequence
+
+: interpolate-attrs ( table attrs -- attrs )
+    swap '[ dup interpolated? [ var>> _ at ] when ] assoc-map ;
+
+: interpolate-tag ( table tag -- tag )
+    [ nip name>> ]
+    [ attrs>> interpolate-attrs ]
+    [ children>> [ interpolate-sequence ] [ drop f ] if* ] 2tri
+    <tag> ;
+
+GENERIC: push-item ( item -- )
+M: string push-item , ;
+M: object push-item , ;
+M: sequence push-item % ;
+
+GENERIC: interpolate-item ( table item -- )
+M: object interpolate-item nip , ;
+M: tag interpolate-item interpolate-tag , ;
+M: interpolated interpolate-item
+    var>> swap at push-item ;
+
+: interpolate-sequence ( table seq -- seq )
+    [ [ interpolate-item ] with each ] { } make ;
+
+: interpolate-xml-doc ( table xml -- xml )
+    (clone) [ interpolate-tag ] change-body ;
+
+GENERIC# (each-interpolated) 1 ( item quot -- ) inline
+M: interpolated (each-interpolated) call ;
+M: tag (each-interpolated)
+    swap attrs>> values
+    [ interpolated? ] filter
+    swap each ;
+M: object (each-interpolated) 2drop ;
+
+: each-interpolated ( xml quot -- )
+    '[ _ (each-interpolated) ] deep-each ; inline
+
+:: number<-> ( doc -- doc )
+    0 :> n! doc [
+        dup var>> [ n >>var n 1+ n! ] unless drop
+    ] each-interpolated doc ;
+
+MACRO: interpolate-xml ( string -- doc )
+    interpolated-doc number<-> '[ _ interpolate-xml-doc ] ;
+
+MACRO: interpolate-chunk ( string -- chunk )
+    interpolated-chunk number<-> '[ _ interpolate-sequence ] ;
+
+: >search-hash ( seq -- hash )
+    [ dup search ] H{ } map>assoc ;
+
+: extract-variables ( xml -- seq )
+    [ [ var>> , ] each-interpolated ] { } make ;
+
+: collect ( accum seq -- accum )
+    {
+        { [ dup [ ] all? ] [ >search-hash parsed ] } ! locals
+        { [ dup [ not ] all? ] [ ! fry
+            length parsed \ narray parsed \ <enum> parsed
+        ] }
+        [ drop "XML interpolation contains both fry and locals" throw ] ! mixed
+    } cond ;
+
+: parse-def ( accum delimiter word -- accum )
+    [
+        parse-multiline-string
+        [ interpolated-chunk extract-variables collect ] keep
+        parsed
+    ] dip parsed ;
+
+PRIVATE>
+
+: <XML
+    "XML>" \ interpolate-xml parse-def ; parsing
+
+: [XML
+    "XML]" \ interpolate-chunk parse-def ; parsing

basis/xml/name/name.factor

@@ -2,7 +2,7 @@
 ! See http://factorcode.org/license.txt for BSD license.
 USING: kernel namespaces accessors xml.tokenize xml.data assocs
 xml.errors xml.char-classes combinators.short-circuit splitting
-fry xml.state sequences ;
+fry xml.state sequences combinators ascii ;
 IN: xml.name
 
 ! XML namespace processing: ns = namespace
@@ -74,3 +74,21 @@ SYMBOL: ns-stack
 : parse-name-starting ( string -- name )
     take-name append interpret-name ;
 
+: take-system-id ( -- system-id )
+    parse-quote <system-id> ;
+
+: take-public-id ( -- public-id )
+    parse-quote parse-quote <public-id> ;
+
+: (take-external-id) ( token -- external-id )
+    pass-blank {
+        { "SYSTEM" [ take-system-id ] }
+        { "PUBLIC" [ take-public-id ] }
+        [ bad-external-id ]
+    } case ;
+
+: take-word ( -- string )
+    [ get-char blank? ] take-until ;
+
+: take-external-id ( -- external-id )
+    take-word (take-external-id) ;

basis/xml/state/state.factor

@@ -23,3 +23,11 @@ SYMBOL: xml-stack
 SYMBOL: prolog-data
 
 SYMBOL: depth
+
+SYMBOL: interpolating?
+
+SYMBOL: in-dtd?
+
+SYMBOL: pe-table
+
+SYMBOL: extra-entities

basis/xml/tests/state-parser-tests.factor

@@ -7,6 +7,9 @@ IN: xml.test.state
 : take-rest ( -- string )
     [ f ] take-until ;
 
+: take-char ( char -- string )
+    1string take-to ;
+
 [ "hello" ] [ "hello" [ take-rest ] string-parse ] unit-test
 [ 2 4 ] [ "12\n123" [ take-rest drop get-line get-column ] string-parse ] unit-test
 [ "hi" " how are you?" ] [ "hi how are you?" [ [ get-char blank? ] take-until take-rest ] string-parse ] unit-test

basis/xml/tests/test.factor

@@ -49,10 +49,10 @@ SYMBOL: xml-file
 [ "foo" ] [ "<boo><![CDATA[foo]]></boo>" string>xml children>string ] unit-test
 [ "<!-- B+, B, or B--->" string>xml ] must-fail
 [ ] [ "<?xml version='1.0'?><!-- declarations for <head> & <body> --><foo/>" string>xml drop ] unit-test
-[ T{ element-decl f "br" "EMPTY" } ] [ "<!ELEMENT br EMPTY>" string>dtd drop second ] unit-test
+[ T{ element-decl f "br" "EMPTY" } ] [ "<!ELEMENT br EMPTY>" string>dtd directives>> first ] unit-test
-[ T{ element-decl f "p" "(#PCDATA|emph)*" } ] [ "<!ELEMENT p (#PCDATA|emph)*>" string>dtd drop second ] unit-test
+[ T{ element-decl f "p" "(#PCDATA|emph)*" } ] [ "<!ELEMENT p (#PCDATA|emph)*>" string>dtd directives>> first ] unit-test
-[ T{ element-decl f "%name.para;" "%content.para;" } ] [ "<!ELEMENT %name.para; %content.para;>" string>dtd drop second ] unit-test
+[ T{ element-decl f "%name.para;" "%content.para;" } ] [ "<!ELEMENT %name.para; %content.para;>" string>dtd directives>> first ] unit-test
-[ T{ element-decl f "container" "ANY" } ] [ "<!ELEMENT container ANY>" string>dtd drop second ] unit-test
+[ T{ element-decl f "container" "ANY" } ] [ "<!ELEMENT container ANY>" string>dtd directives>> first ] unit-test
 [ T{ doctype-decl f "foo" } ] [ "<!DOCTYPE foo>" string>xml-chunk first ] unit-test
 [ T{ doctype-decl f "foo" } ] [ "<!DOCTYPE foo >" string>xml-chunk first ] unit-test
 [ T{ doctype-decl f "foo" T{ system-id f "blah.dtd" } } ] [ "<!DOCTYPE foo SYSTEM 'blah.dtd'>" string>xml-chunk first ] unit-test

basis/xml/tests/xmode-dtd.factor

@@ -1,8 +1,8 @@
 ! Copyright (C) 2008 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: xml io.encodings.utf8 io.files kernel tools.test ;
+USING: xml xml.data kernel tools.test ;
 IN: xml.tests
 
-[ ] [
+[ t ] [
-    "resource:basis/xmode/xmode.dtd" file>dtd 2drop
+    "resource:basis/xmode/xmode.dtd" file>dtd dtd?
 ] unit-test

basis/xml/tokenize/tokenize.factor

@@ -58,8 +58,8 @@ IN: xml.tokenize
         '[ @ [ t ] [ get-char _ push f ] if ] skip-until
     ] keep >string ; inline
 
-: take-char ( ch -- string )
+: take-to ( seq -- string )
-    [ dup get-char = ] take-until nip ;
+    '[ get-char _ member? ] take-until ;
 
 : pass-blank ( -- )
     #! Advance code past any whitespace, including newlines
@@ -75,33 +75,29 @@ IN: xml.tokenize
     dup length rot length 1- - head
     get-char [ missing-close ] unless next ;
 
-: expect ( ch -- )
+: expect ( string -- )
-    get-char 2dup = [ 2drop ] [
-        [ 1string ] bi@ expected
-    ] if next ;
-
-: expect-string ( string -- )
     dup [ get-char next ] replicate 2dup =
     [ 2drop ] [ expected ] if ;
 
+! Suddenly XML-specific
+
 : parse-named-entity ( string -- )
     dup entities at [ , ] [
         dup extra-entities get at
         [ % ] [ no-entity ] ?if
     ] ?if ;
 
+: take-; ( -- string )
+    next ";" take-to next ;
+
 : parse-entity ( -- )
-    next CHAR: ; take-char next
+    take-; "#" ?head [
-    "#" ?head [
         "x" ?head 16 10 ? base> ,
     ] [ parse-named-entity ] if ;
 
-SYMBOL: pe-table
-SYMBOL: in-dtd?
-
 : parse-pe ( -- )
-    next CHAR: ; take-char dup next
+    take-; dup pe-table get at
-    pe-table get at [ % ] [ no-entity ] ?if ;
+    [ % ] [ no-entity ] ?if ;
 
 :: (parse-char) ( quot: ( ch -- ? ) -- )
     get-char :> char
@@ -131,7 +127,7 @@ SYMBOL: in-dtd?
     ] parse-char ;
 
 : close ( -- )
-    pass-blank CHAR: > expect ;
+    pass-blank ">" expect ;
 
 : normalize-quote ( str -- str )
     [ dup "\t\r\n" member? [ drop CHAR: \s ] when ] map ;

basis/xml/writer/writer.factor

@@ -136,10 +136,10 @@ M: public-id write-xml-chunk
     [ pubid-literal>> write "' '" write ]
     [ system-literal>> write "'" write ] bi ;
 
-: write-internal-subset ( seq -- )
+: write-internal-subset ( dtd -- )
     [
         "[" write indent
-        [ ?indent write-xml-chunk ] each
+        directives>> [ ?indent write-xml-chunk ] each
         unindent ?indent "]" write
     ] when* ;
 

basis/xml/xml.factor

@@ -164,21 +164,15 @@ TUPLE: pull-xml scope ;
 : file>xml ( filename -- xml )
     binary <file-reader> read-xml ;
 
-: (read-dtd) ( -- dtd )
+: read-dtd ( stream -- dtd )
-    ! should filter out blanks, throw error on non-dtd stuff
-    V{ } clone dup [ push ] curry sax-loop ;
-
-: read-dtd ( stream -- dtd entities )
     [
-        t in-dtd? set
         reset-prolog
         H{ } clone extra-entities set
-        (read-dtd)
+        take-internal-subset
-        extra-entities get
     ] with-state ;
 
-: file>dtd ( filename -- dtd entities )
+: file>dtd ( filename -- dtd )
     utf8 <file-reader> read-dtd ;
 
-: string>dtd ( string -- dtd entities )
+: string>dtd ( string -- dtd )
     <string-reader> read-dtd ;

unmaintained/xml/syntax/syntax.factor

@@ -1,58 +0,0 @@
-! Copyright (C) 2008 Daniel Ehrenberg.
-! See http://factorcode.org/license.txt for BSD license.
-USING: lexer parser splitting kernel quotations namespaces make
-sequences assocs sequences.lib xml.generator xml.utilities
-xml.data ;
-IN: xml.syntax
-
-: parsed-name ( accum -- accum )
-    scan ":" split1 [ f <name> ] [ <simple-name> ] if* parsed ;
-
-: run-combinator ( accum quot1 quot2 -- accum )
-    >r [ ] like parsed r> [ parsed ] each ;
-
-: parse-tag-contents ( accum contained? -- accum )
-    [ \ contained*, parsed ] [
-        scan-word \ [ =
-        [ POSTPONE: [ \ tag*, parsed ]
-        [ "Expected [ missing" throw ] if
-    ] if ;
-
-DEFER: >>
-
-: attributes-parsed ( accum quot -- accum )
-    [ f parsed ] [
-        >r \ >r parsed r> parsed
-        [ H{ } make-assoc r> swap ] [ parsed ] each
-    ] if-empty ;
-
-: <<
-    parsed-name [
-        \ >> parse-until >quotation
-        attributes-parsed \ contained? get
-    ] with-scope parse-tag-contents ; parsing
-
-: ==
-    \ call parsed parsed-name \ set parsed ; parsing
-
-: //
-    \ contained? on ; parsing
-
-: parse-special ( accum end-token word -- accum )
-    >r parse-tokens " " join parsed r> parsed ;
-
-: <!-- "-->" \ comment, parse-special ; parsing
-
-: <!  ">" \ directive, parse-special ; parsing
-
-: <? "?>" \ instruction, parse-special ; parsing
-
-: >xml-document ( seq -- xml )
-    dup first prolog? [ unclip-slice ] [ standard-prolog ] if swap
-    [ tag? ] split-around <xml> ;
-
-DEFER: XML>
-
-: <XML
-    \ XML> [ >quotation ] parse-literal
-    { } parsed \ make parsed \ >xml-document parsed ; parsing