1. Double-click HERE

and only the word 'HERE' should have been selected. (Separated by the Paragraph tag)

2. Double-click HERE
and only the word 'HERE' should have been selected. (Separated by Line Break tag)

3.

• Double-click HERE
• and only the word 'HERE' should have been selected (list)

4. Dougle-click HERE
and only the four characters 'HERE' should have been selected. (Followed by a space character.)

5. For the following words preceeded or followed by a non-alpha character, only the word "foo" should be highlighted upon a double-click:
foo-
foo?
foo...
foo!!!
foo;
foo:
foo,
foo),
foo],
foo"
"foo
"foo"
(foo)
[foo]
(foo
[foo

6. The following two-word pairs, concatenated by a non-alpha character, should only be highlighted as individual words upon a double-click. (e.g. "foo" or "bar")
foo/bar
foo=bar
foo_bar
bar&grill

7. The following strings should be selected in their entirety upon a double-click
Rogers'
won't
35.52%
$50
$25.50