diff --git a/extra/html/parser/analyzer/analyzer.factor b/extra/html/parser/analyzer/analyzer.factor
index b82b5662dc..5690ae32f2 100755
--- a/extra/html/parser/analyzer/analyzer.factor
+++ b/extra/html/parser/analyzer/analyzer.factor
@@ -1,7 +1,7 @@
USING: assocs html.parser kernel math sequences strings ascii
arrays generalizations shuffle unicode.case namespaces make
-splitting http sequences.lib accessors io combinators
-http.client urls ;
+splitting http accessors io combinators http.client urls
+fry sequences.lib ;
IN: html.parser.analyzer
TUPLE: link attributes clickable ;
@@ -9,89 +9,21 @@ TUPLE: link attributes clickable ;
: scrape-html ( url -- vector )
http-get nip parse-html ;
-: (find-relative)
- [ >r + dup r> ?nth* [ 2drop f f ] unless ] [ 2drop f ] if ; inline
-
-: find-relative ( seq quot n -- i elt )
- >r over [ find drop ] dip r> swap pick
- (find-relative) ; inline
-
-: (find-all) ( n seq quot -- )
- 2dup >r >r find-from [
- dupd 2array , 1+ r> r> (find-all)
- ] [
- r> r> 3drop
- ] if* ; inline
-
: find-all ( seq quot -- alist )
- [ 0 -rot (find-all) ] { } make ; inline
-
-: (find-nth) ( offset seq quot n count -- obj )
- >r >r [ find-from ] 2keep 4 npick [
- r> r> 1+ 2dup <= [
- 4drop
- ] [
- >r >r >r >r drop 1+ r> r> r> r>
- (find-nth)
- ] if
- ] [
- 2drop r> r> 2drop
- ] if ; inline
+ [ >alist ] [ '[ second @ ] ] bi* filter ; inline
: find-nth ( seq quot n -- i elt )
- 0 -roll 0 (find-nth) ; inline
+ [ >alist ] 2dip -rot
+ '[ _ [ second @ ] find-from rot drop swap 1+ ]
+ [ f 0 ] 2dip times drop first2 ; inline
-: find-nth-relative ( seq quot n offest -- i elt )
- >r [ find-nth ] 3keep 2drop nip r> swap pick
- (find-relative) ; inline
-
-: remove-blank-text ( vector -- vector' )
- [
- dup name>> text = [
- text>> [ blank? ] all? not
- ] [
- drop t
- ] if
- ] filter ;
-
-: trim-text ( vector -- vector' )
- [
- dup name>> text = [
- [ [ blank? ] trim ] change-text
- ] when
- ] map ;
-
-: find-by-id ( id vector -- vector )
- [ attributes>> "id" swap at = ] with filter ;
-
-: find-by-class ( id vector -- vector )
- [ attributes>> "class" swap at = ] with filter ;
-
-: find-by-name ( str vector -- vector )
- >r >lower r>
- [ name>> = ] with filter ;
: find-first-name ( str vector -- i/f tag/f )
- >r >lower r>
- [ name>> = ] with find ;
+ [ >lower ] dip [ name>> = ] with find ; inline
: find-matching-close ( str vector -- i/f tag/f )
- >r >lower r>
- [ [ name>> = ] keep closing?>> and ] with find ;
-
-: find-by-attribute-key ( key vector -- vector )
- >r >lower r>
- [ attributes>> at ] with filter
- sift ;
-
-: find-by-attribute-key-value ( value key vector -- vector )
- >r >lower r>
- [ attributes>> at over = ] with filter nip
- sift ;
-
-: find-first-attribute-key-value ( value key vector -- i/f tag/f )
- >r >lower r>
- [ attributes>> at over = ] with find rot drop ;
+ [ >lower ] dip
+ [ [ name>> = ] [ closing?>> ] bi and ] with find ; inline
: find-between* ( i/f tag/f vector -- vector )
pick integer? [
@@ -101,19 +33,55 @@ TUPLE: link attributes clickable ;
swap [ head ] [ first ] if*
] [
3drop V{ } clone
- ] if ;
+ ] if ; inline
: find-between ( i/f tag/f vector -- vector )
find-between* dup length 3 >= [
[ rest-slice but-last-slice ] keep like
- ] when ;
+ ] when ; inline
: find-between-first ( string vector -- vector' )
- [ find-first-name ] keep find-between ;
+ [ find-first-name ] keep find-between ; inline
: find-between-all ( vector quot -- seq )
[ [ [ closing?>> not ] bi and ] curry find-all ] curry
- [ [ >r first2 r> find-between* ] curry map ] bi ;
+ [ [ >r first2 r> find-between* ] curry map ] bi ; inline
+
+
+: remove-blank-text ( vector -- vector' )
+ [
+ dup name>> text =
+ [ text>> [ blank? ] all? not ] [ drop t ] if
+ ] filter ;
+
+: trim-text ( vector -- vector' )
+ [
+ dup name>> text =
+ [ [ [ blank? ] trim ] change-text ] when
+ ] map ;
+
+: find-by-id ( id vector -- vector )
+ [ attributes>> "id" swap at = ] with filter ;
+
+: find-by-class ( id vector -- vector )
+ [ attributes>> "class" swap at = ] with filter ;
+
+: find-by-name ( str vector -- vector )
+ [ >lower ] dip [ name>> = ] with filter ;
+
+: find-by-attribute-key ( key vector -- vector )
+ [ >lower ] dip
+ [ attributes>> at ] with filter
+ sift ;
+
+: find-by-attribute-key-value ( value key vector -- vector )
+ [ >lower ] dip
+ [ attributes>> at over = ] with filter nip
+ sift ;
+
+: find-first-attribute-key-value ( value key vector -- i/f tag/f )
+ [ >lower ] dip
+ [ attributes>> at over = ] with find rot drop ;
: tag-link ( tag -- link/f )
attributes>> [ "href" swap at ] [ f ] if* ;
@@ -135,7 +103,7 @@ TUPLE: link attributes clickable ;
[ dup name>> text = ] prepose find drop ;
: find-opening-tags-by-name ( name seq -- seq )
- [ [ name>> = ] keep closing?>> not and ] with find-all ;
+ [ [ name>> = ] [ closing?>> not ] bi and ] with find-all ;
: href-contains? ( str tag -- ? )
attributes>> "href" swap at* [ subseq? ] [ 2drop f ] if ;
@@ -154,7 +122,7 @@ TUPLE: link attributes clickable ;
: find-html-objects ( string vector -- vector' )
[ find-opening-tags-by-name ] keep
- [ >r first2 r> find-between* ] curry map ;
+ [ [ first2 ] dip find-between* ] curry map ;
: form-action ( vector -- string )
[ name>> "form" = ] find nip
diff --git a/extra/html/parser/parser.factor b/extra/html/parser/parser.factor
index 95bfa938a2..e084ea6806 100644
--- a/extra/html/parser/parser.factor
+++ b/extra/html/parser/parser.factor
@@ -1,7 +1,8 @@
+! Copyright (C) 2008 Doug Coleman.
+! See http://factorcode.org/license.txt for BSD license.
USING: accessors arrays html.parser.utils hashtables io kernel
namespaces make prettyprint quotations sequences splitting
-state-parser strings unicode.categories unicode.case
-sequences.lib ;
+state-parser strings unicode.categories unicode.case ;
IN: html.parser
TUPLE: tag name attributes text closing? ;
diff --git a/extra/html/parser/utils/utils.factor b/extra/html/parser/utils/utils.factor
index 04b3687f7d..976a5ba91f 100644
--- a/extra/html/parser/utils/utils.factor
+++ b/extra/html/parser/utils/utils.factor
@@ -1,7 +1,8 @@
+! Copyright (C) 2008 Doug Coleman.
+! See http://factorcode.org/license.txt for BSD license.
USING: assocs circular combinators continuations hashtables
-hashtables.private io kernel math
-namespaces prettyprint quotations sequences splitting
-state-parser strings sequences.lib ;
+hashtables.private io kernel math namespaces prettyprint
+quotations sequences splitting state-parser strings ;
IN: html.parser.utils
: string-parse-end? ( -- ? ) get-next not ;