#
# Deviations from that spec:
#
-# Purposeful: search this file for "WTAG"
+# Purposeful: search this file for "WHATWG"
#
# Not finished yet: search this file for "fixfull", "TODO" and "FIXME"
img:NS_HTML, input:NS_HTML, isindex:NS_HTML, li:NS_HTML, link:NS_HTML,
listing:NS_HTML, main:NS_HTML, marquee:NS_HTML,
- menu:NS_HTML,menuitem:NS_HTML, # WATWG adds these
+ menu:NS_HTML,menuitem:NS_HTML, # WHATWG adds these
meta:NS_HTML, nav:NS_HTML, noembed:NS_HTML, noframes:NS_HTML,
noscript:NS_HTML, object:NS_HTML, ol:NS_HTML, p:NS_HTML, param:NS_HTML,
diffuseconstant: 'diffuseConstant'
edgemode: 'edgeMode'
externalresourcesrequired: 'externalResourcesRequired'
- # WTAG removes this: filterres: 'filterRes'
+ # WHATWG removes this: filterres: 'filterRes'
filterunits: 'filterUnits'
glyphref: 'glyphRef'
gradienttransform: 'gradientTransform'
debug_log "tree: #{serialize_els doc.children, false, true}"
debug_log "open_els: #{serialize_els open_els, true, true}"
debug_log "afe: #{serialize_els afe, true, true}"
+# this block implements tha W3C spec
+# # 1. If the current node is an HTML element whose tag name is subject,
+# # then run these substeps:
+# #
+# # 1. Let element be the current node.
+# #
+# # 2. Pop element off the stack of open elements.
+# #
+# # 3. If element is also in the list of active formatting elements,
+# # remove the element from the list.
+# #
+# # 4. Abort the adoption agency algorithm.
+# if open_els[0].name is subject and open_els[0].namespace is NS_HTML
+# el = open_els.shift()
+# # remove it from the list of active formatting elements (if found)
+# for t, i in afe
+# if t is el
+# afe.splice i, 1
+# break
+# debug_log "aaa: starting off with subject on top of stack, exiting"
+# return
+# WHATWG: https://html.spec.whatwg.org/multipage/syntax.html#adoption-agency-algorithm
+ # If the current node is an HTML element whose tag name is subject, and
+ # the current node is not in the list of active formatting elements,
+ # then pop the current node off the stack of open elements, and abort
+ # these steps.
if open_els[0].name is subject and open_els[0].namespace is NS_HTML
- el = open_els[0]
- open_els.shift()
+ debug_log "aaa: starting off with subject on top of stack, exiting"
# remove it from the list of active formatting elements (if found)
- for t, i in afe
- if t is el
- afe.splice i, 1
+ in_afe = false
+ for el, i in afe
+ if el is open_els[0]
+ in_afe = true
break
- debug_log "aaa: starting off with subject on top of stack, exiting"
- return
+ unless in_afe
+ debug_log "aaa: ...and not in afe, aaa done"
+ open_els.shift()
+ return
+ # fall through
+# END WHATWG
outer = 0
loop
if outer >= 8
# parse_error()
# insert_html_element t
# return
-# below implements the WATWG spec https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody
+# below implements the WHATWG spec https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody
if t.type is TYPE_START_TAG and (t.name is 'rb' or t.name is 'rtc')
if is_in_scope 'ruby', NS_HTML
generate_implied_end_tags()
parse_error()
insert_html_element t
return
-# end WATWG chunk
+# end WHATWG chunk
if t.type is TYPE_START_TAG and t.name is 'math'
reconstruct_afe()
adjust_mathml_attributes t
ins_mode_in_body t
return
if t.type is TYPE_COMMENT
- insert_comment t, [open_els[0], open_els[0].children.length]
+ first = open_els[open_els.length - 1]
+ insert_comment t, [first, first.children.length]
return
if t.type is TYPE_DOCTYPE
parse_error()
ins_mode_in_body t
return
if t.type is TYPE_END_TAG and t.name is 'html'
- insert_mode = ins_mode_after_after_frameset
+ ins_mode = ins_mode_after_after_frameset
return
if t.type is TYPE_START_TAG and t.name is 'noframes'
ins_mode_in_head t
# 8.2.4.9 http://www.w3.org/TR/html5/syntax.html#end-tag-open-state
tok_state_end_tag_open = ->
- switch c = txt.charAt(cur++)
- when '>'
- parse_error()
- tok_state = tok_state_data
- when '' # EOF
- parse_error()
- tok_state = tok_state_data
- return new_text_node '</'
- else
- if is_uc_alpha(c)
- tok_cur_tag = new_end_tag c.toLowerCase()
- tok_state = tok_state_tag_name
- else if is_lc_alpha(c)
- tok_cur_tag = new_end_tag c
- tok_state = tok_state_tag_name
- else
- parse_error()
- tok_cur_tag = new_comment_token '/'
- tok_state = tok_state_bogus_comment
+ c = txt.charAt(cur++)
+ if is_uc_alpha(c)
+ tok_cur_tag = new_end_tag c.toLowerCase()
+ tok_state = tok_state_tag_name
+ return
+ if is_lc_alpha(c)
+ tok_cur_tag = new_end_tag c
+ tok_state = tok_state_tag_name
+ return
+ if c is '>'
+ parse_error()
+ tok_state = tok_state_data
+ return
+ if c is '' # EOF
+ parse_error()
+ tok_state = tok_state_data
+ return new_text_node '</'
+ # Anything else
+ parse_error()
+ tok_cur_tag = new_comment_token c
+ tok_state = tok_state_bogus_comment
return null
# 8.2.4.10 http://www.w3.org/TR/html5/syntax.html#tag-name-state
head_element_pointer = null
flag_fragment_parsing = false # parser originally created as part of the html fragment parsing algorithm (fragment case)
context_element = null # FIXME initialize from args.fragment http://www.w3.org/TR/html5/syntax.html#parsing-html-fragments
+ prev_node_id = 0 # just for debugging
# tokenizer initialization
tok_state = tok_state_data
txt = txt.replace(new RegExp("\r\n", 'g'), "\n") # fixfull spec doesn't say this
txt = txt.replace(new RegExp("\r", 'g'), "\n") # fixfull spec doesn't say this
- if args.name is "tests16.dat #25"
+ if args.name is "tests18.dat #17"
console.log "hi"
# proccess input
# http://www.w3.org/TR/html5/syntax.html#tree-construction
Got questions, comments, patches, etc.? Contact Jason Woofenden