Display correct warning if git is not installed.
Do not display it as error (popping up the log pane) from
IVersionControl.  Introduce separate caching flag to avoid
repeated execution if git is not installed.

Backspacing across start of line was broken, and it always removed all
automatically indented whitespace.

the "namespace" created by the prefix is supposed to be cleared before
new values are added.

Returning a value is not yet supported.

When closing editor splits while the same document was visible in
two editors, it could happen that the state of the closed editor
survived (as opposed to sate of the editor which was still visible).
This had the negative effect, that when visiting the file again,
the cursor would jump to the obsolete position within the file.

Task-number: QTCREATORBUG-188

This reverts commit 2a59d2ae.

This reverts commit f4163b8b.

It is used to evaluate expressions to values.
Done to make room for a real 'check' pass.

...to not suggest invalid file paths.

Use constructor initialization, const.

Because apparently, while designing the Objective-C language, somebody
thought it was a world-class idea to allow any white-space between the
'@' character and the subsequent keyword. With this fix, we now
correctly parse:
    @  dynamic
and:
    @
      selector
and:
    @"foo"
     "bar"
    @"mooze"
(This last one is 1 single string split over multiple lines.)
Wonderful, isn't it?

What we (and Clang) do not support, but what GCC supports is something
like:
   @"foo"@@  "bar"  @"mooze"  @@
which is equivalent to @"foobarmooze".

Signed-off-by: Laszlo Papp <djszapi@archlinux.us>

Merge-request: 2162
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Make it possible to trigger actions from the locator bar by
registering an instance of Locator::CommandLocator by prefix.
Currently used for VCS systems.

Acked-by: con
Initial-patch-by: Roberto Raggi <roberto.raggi@nokia.com>

...when p4 initialization fails on Windows.

we are so fast now, we can burn a few cycles again ... :}

variable names are mapped as soon as they become known (and not when
using them). that sprinkles map() calls everywhere, but it's faster.