[whatwg] feedback on 4.11.2.x

[Blake Frantz]

In section '4.11.2 The datagrid element' 

"However, conformance requirements stating that datagrid elements must react to users in particular ways do not apply when one is disabled." 

s/one/the given datagrid/

In section '4.11.2.2 Populating the datagrid' beneath 'datagrid . sortAscending [ = value ]'

"Returns true if the data is to be sorted with small values first; otherwise, returns false, indicating that bigger values are to be put first."

s/small/smaller/

In section '4.11.2.2.3 The rows" beneath "The insertRows(rows) method must run the following steps:"

" or the datagrid itself it the Row object's RowID has length 0."

s/it/if/

Same section, beneath "An open flag"

"Once set, can only be changed ..." => "Once set, the open flag can only be changed ..."

Same section, beneath "The setRows(rows) method must run the following steps:"

"
...
If one of the following conditions is true, then revert all the changes done in this step, throw a DATAGRID_MODEL_ERR exception, and abort these steps:
o The value of the Row object's second entry is neither −1 nor equal to the child count of the preexisting row.
o The Row object has fewer than five entries, or its fifth entry is false.
o The Row object has fewer than six entries, or its sixth entry is not equal to the row count of the preexisting row.
...
"
I read the above as:

	1. Abort if the value of the Row object's second entry is neither −1 nor equal to the child count of the preexisting row.
	2. Abort if the Row object has fewer than five entries.
	3. Abort if the Row object has at least five entries and the fifth is false.
	4. Abort if the Row object has fewer than six entries.
	5. Abort if the Row object has at least six entries and the sixth is not equal to the row count of the preexisting row.

In this interpretation, 2 and 3 are superfluous given 4.

I *think* the intent is:

	1. Abort if the value of the Row object's second entry is neither −1 nor equal to the child count of the preexisting row.
	2. Abort if the Row object has fewer than four entries.
	3. Abort if the Row object has at least five entries and the fifth is false.
	5. Abort if the Row object has six entries and the sixth is not equal to the row count of the preexisting row.

Blake