So that autoclosing works.

Issue #3660

Issue #3660

This reverts commit 94fc3b71.

Closes #3651

The old behavior sees the closing %} as a haml tag begin. The result
is that the rest of the file after the %} doesnt highlight correctly.

Dont go into quote mode when stream is '{%'.

Clean up weirdly specified regexps

Closes #3641

Closes #3652

According to http://usejsdoc.org/about-getting-started.html, jsdoc comments must start with /**

Closes #3650

`@ng1.Injectable` is a legal annotation

`import "package:foo/foo.dart" as bar;` should highlight "as" as a keyword.

Closes ##3648

Make this the default

Issue #3636

Moving the mouse will change the selected hint option

So that the annotations still make sense when scrollPastEnd is enabled

Closes #3630

Closes #3623

In a raw string, a character following a "\" is not escaped.

Issue #3625

it seems `.cm-error` lost some specificity in [this commit](https://github.com/codemirror/CodeMirror/commit/a7d443ec82c1806d24e25ad8014a4d8651409320#diff-33646e9ee4d04eedb98a991a636c2302L35) that causes the error state to have same color as the tag.

Issue #3517

We now disable pointer events on them (again) and temporarily
re-enable those when scrolling.

Fixes a problem where you could not click to put the cursor
'under' the hidden scrollbar areas at the right and bottom.

Issue #2326

Closes #3569

Issue #3581

Issue ternjs/tern#668

Added: filter, endfilter, elif, endblocktrans, endspaceless

Closes #3616