Reviewed-by: Kai Koehne

Task-number: QTCREATORBUG-3490

Also don't require a rehighlight of every open document when the
signal is emitted.

Reviewed-by: Roberto Raggi

Reviewed-by: hjk

Reviewed-by: Erik Verbruggen

Task-number: QTCREATORBUG-3405
Reviewed-by: Erik Verbruggen

This change in how electric characters are handled has gone into the
C++ indenter a while ago and works well there. It means Creator is less
likely to annoyingly change the indent on lines where the
indentation whas changed manually.
It is still possible to trigger a reindent manually.

Reviewed-by: Erik Verbruggen

Task-id: QTCREATORBUG-3424

Reviewed-by: Thorbjørn Lindeijer

Task-number: QTCREATORBUG-2976

Done-with: Daniel Molkentin

Split up QTC_ASSERT to maybe find out why, from times to times,
the original assert fails.

Groups are no longer enum values but identified from snippet providers.

Provide an interface so users can create/edit/remove snippets.

Reviewed-by: Lasse Holmstedt

Use the 'QtQuick 1.0' namespace introduced in 4.7.1. This makes them in
line with the examples/demos we ship in the SDK, but breaks for 4.7.0
(e.g. N900).

Task-number: QTCREATORBUG-3243

Also add the alternative way: IOptionsPageProvider, which states
a category, and is asked for a list of options pages for that
category when it is shown.

Task-number: QTCREATORBUG-3131

Task-number: QTCREATORBUG-2936

The new multiline string literals mixed things up.

Task-number: QTCREATORBUG-3244
Reviewed-by: Roberto Raggi

This is basically a continuation of the commits which
refactor code out of the base text editor. For instance,
36fa1de4 and
3a684586.

Also removed the doXXXX() forwarding methods.

Reviewed-by: Roberto Raggi

Rubber-stamped-by: Friedemann Kleint

Reviewed-by: Erik Verbruggen

Reviewed-by: Erik Verbruggen

get away from argument stringlists. instead, use native shell command
lines which support quoting/splitting, environment variable expansion
and redirections with well-understood semantics.

Task-number: QTCREATORBUG-542
Task-number: QTCREATORBUG-1564