Mon Jan 4 01:04:12 UTC 2010 pix@kepibu.org

* Bring element-matches-p more in line with CSS terms as subject-p

--- old-Oh, Ducks!/notes 2015-10-01 08:52:02.000000000 +0000

+++ new-Oh, Ducks!/notes 2015-10-01 08:52:02.000000000 +0000

@@ -124,7 +124,7 @@

see <selectors.lisp>. Generally, you should add a class which is a

subclass of combinator or simple-selector, augment parse-selector with

an appropriate regular expression, and define a method on

-element-matches-p.

+subject-p.

I also recommend submitting a patch. Other people might want to use

that selector, too!

--- old-Oh, Ducks!/selectors.lisp 2015-10-01 08:52:02.000000000 +0000

+++ new-Oh, Ducks!/selectors.lisp 2015-10-01 08:52:02.000000000 +0000

@@ -106,18 +106,18 @@

(defun subjects-of (selector element)

(nconc

- (when (element-matches-p element selector) (list element))

+ (when (subject-p element selector) (list element))

(subjects-in-list selector (element-children element))))

-(defgeneric element-matches-p (element selector))

+(defgeneric subject-p (element selector))

-(defmethod element-matches-p (element (selector type-selector))

+(defmethod subject-p (element (selector type-selector))

(element-type-equal element (selector-arg selector)))

-(defmethod element-matches-p (element (selector id-selector))

+(defmethod subject-p (element (selector id-selector))

(string= (element-id element) (selector-arg selector)))

-(defmethod element-matches-p (element (selector nth-child-selector))

+(defmethod subject-p (element (selector nth-child-selector))

(when-let* ((parent (element-parent element))

(pos (position element (funcall (typecase selector

(nth-last-child-selector #'reverse)

@@ -134,42 +134,42 @@

(t (and (zerop (mod (- pos b) a))

(not (minusp (/ (- pos b) a)))))))))

-(defmethod element-matches-p (element (selector class-selector))

+(defmethod subject-p (element (selector class-selector))

(member (selector-arg selector)

(element-classes element)

:test #'string=))

-(defmethod element-matches-p (element (selector universal-selector))

+(defmethod subject-p (element (selector universal-selector))

(declare (ignore element selector))

t)

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

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

(eq element *implicit-element*))

-(defmethod element-matches-p (element (selector list))

- (every (curry #'element-matches-p element) selector))

+(defmethod subject-p (element (selector list))

+ (every (curry #'subject-p element) selector))

-(defmethod element-matches-p (element (selector child-combinator))

- (element-matches-p (element-parent element) (matcher selector)))

+(defmethod subject-p (element (selector child-combinator))

+ (subject-p (element-parent element) (matcher selector)))

-(defmethod element-matches-p (element (selector descendant-combinator))

- (some (rcurry #'element-matches-p (matcher selector)) (element-ancestors element)))

+(defmethod subject-p (element (selector descendant-combinator))

+ (some (rcurry #'subject-p (matcher selector)) (element-ancestors element)))

-(defmethod element-matches-p (element (selector adjacent-combinator))

+(defmethod subject-p (element (selector adjacent-combinator))

(let* ((parent (element-parent element))

(siblings (element-children parent))

(ourpos (position element siblings :test #'eq)))

(and ourpos

(> ourpos 0)

- (element-matches-p (elt siblings (1- ourpos)) (matcher selector)))))

+ (subject-p (elt siblings (1- ourpos)) (matcher selector)))))

-(defmethod element-matches-p (element (selector sibling-combinator))

+(defmethod subject-p (element (selector sibling-combinator))

(let* ((parent (element-parent element))

(siblings (element-children parent))

(ourpos (position element siblings :test #'eq)))

(and ourpos

(> ourpos 0)

- (find-if (rcurry #'element-matches-p (matcher selector)) siblings :end ourpos))))

+ (find-if (rcurry #'subject-p (matcher selector)) siblings :end ourpos))))

;; Hello excessively long name

(defun terminating-implicit-sibling-combinator-p (selector)