Wed Feb 10 08:28:34 UTC 2010 pix@kepibu.org

* Add attribute-present selector

--- old-Oh, Ducks!/notes 2013-07-24 10:35:24.000000000 +0000

+++ new-Oh, Ducks!/notes 2013-07-24 10:35:24.000000000 +0000

@@ -155,8 +155,8 @@

* [X] :only-child

* [X] :only-of-type

* [X] :empty

-*** attribute selectors [0/7]

- * [ ] attribute-present [att]

+*** attribute selectors [1/7]

+ * [X] attribute-present [att]

* [ ] attribute-equal [att=val]

* [ ] attribute-member [att~=val]

* [ ] attribute-lang [att|=val]

--- old-Oh, Ducks!/selectors.lisp 2013-07-24 10:35:24.000000000 +0000

+++ new-Oh, Ducks!/selectors.lisp 2013-07-24 10:35:24.000000000 +0000

@@ -42,6 +42,9 @@

(defclass nth-last-of-type-selector (nth-of-type-selector) ())

(defclass empty-selector (simple-selector) ())

+(defclass attribute-selector (simple-selector) ())

+(defclass attribute-present-selector (attribute-selector) ())

+

(defmethod initialize-instance :after ((selector nth-child-selector)

&key (asign "+") a

(bsign "+") b

@@ -103,6 +106,10 @@

(#T(regexp$ (\s+) ())

(list (make-instance 'descendant-combinator :matcher (or (parse-selector &rest) %implicit-element-selector))))

;; simple selectors

+ ;; attribute selectors

+ (#T(regexp$ ("[" $name "]") (?attribute))

+ (cons (make-instance 'attribute-present-selector :arg attribute)

+ (parse-selector &rest)))

;; cyclic (An+B, n+B)

(#T(regexp$ (":nth-child(" \s* an+b \s* ")")

(?asign ?a ?bsign ?b))

@@ -261,6 +268,9 @@

(declare (ignore element selector))

t)

+(defmethod subject-p ((selector attribute-present-selector) element)

+ (element-attribute (selector-arg selector) element))

+

(defmethod subject-p ((selector %implicit-element-selector) element)

(eq element *implicit-element*))

--- old-Oh, Ducks!/tests.lisp 2013-07-24 10:35:24.000000000 +0000

+++ new-Oh, Ducks!/tests.lisp 2013-07-24 10:35:24.000000000 +0000

@@ -151,6 +151,11 @@

(first q))

i)))

+(serialize-values

+ (match (#T(html (:model dom)

+ ("[id]" . ?ids))

+ "<div><i id=''>blank id</i>foo<b>no id</b>bar<i id='id'>id id</i></div>")

+ ids))

#+LATER?

(match (#t(html ("div::content" . #t(regexp+ "^f(o+)" (?o))))