Due to using QTextCursor::columnNumber() instead of
QTextCursor::positionInBlock(), a lot of code would not work correctly
when used with wrapped lines.

In addition, there was an issue with columnNumber() returning 0 right
after inserting a character before the last character of a line.

Reviewed-by: mae

Also removed TokenUnderCursor as it's functionality is in the token cache.

Reviewed-by: ckamm

This reverts commit c2393df0.

This should speed things up a bit, because before, the line was tokenized at
least 3 times.

Handle the new version's formatting of integer types as '0n...'.
List shorts as int-types.

QString: Use QChar where appropriate.

doing it in 1.3 as well to avoid possible later conflicts

Encapsulate the details.

Convert CDB unsigned integer values should they appear in hex,
make format flexible.
Use int64 for reformatting integers to be able to accommodate
64 bit values on Windows 64. Add some more integer types.
Do not save decimal type formats. Add menu option to clear
individual formatting. Do not use map[] to query the type formats
(inserting 0 everywhere as a side effect).

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

that is, setting a break point at the opening brace or at function.
Set StackFrame::from correctly.

This should save debugger round trips and crashes in the debugging
helpers.
Add respective option to debugging helper option page, defaulting to
true.On this occasion, make CDB detect shadowed variables correctly
and display them as "<shadowed n>" as does the Gdb engine by
reversing the direction in which
CdbSymbolGroupContext::populateINameIndexMap works.
Rubber-stamped-by: hjk <qtc-committer@nokia.com>

more verbose than base64 but also less work on the dumper side

CDB can now handle sizeof(Class) and even expressions that
determine the offset of map node values (to some extent), may still
fail with templates). Format expressions accordingly, adapt
cached expressions.
Use gdbQuoteType depending on debugger type only.
Most important, do not evaluate each expression separately before
issuing the call, as ".call" can now do it on its own. Check for syntax
errors there and cache failing types as before.

Add a configuration checking method to the Debugger manager,
depending on toolchain, wire it to the engines.
Check that in the debugger run controls.

Add a convenience method to ICore that shows a warning
message with a "Settings" button, pointing the user
to a configuration error on a settings page.

Remove leftovers of the dumper parser.
Acked-by: con <qtc-committer@nokia.com>

- Do not deref d-ptr when checking on QVariants of PODS
- Make type/value fixing of dumper results more fine-grained
- Allow children in expandPtrToDumpage (QWidget-Pointers)
- Fix broken size cache (queuePrefix was empty)
- Compile

..preparing recursive dumpers. Add recursive parser to
watchutils.cpp Use insertBulkData() within CDB, add sizeof()
information for some Qt containers in order to be able to
dump QList<QList<KnownType> > .

Change dumper protocol 1 output not to contain type names as
hash keys (might contain blanks), use lists instead.
Start fixing autotests for 4.6.

integral'

We know they don't have nested contents

Split the concepts 'enabled' and 'editable' in the dumper output
Disable "<not in scope>" entries, also fix their type.
Fix glitch in type beautification for display
Find reason for failing bulk updates.

Add a dumper for QStack. Also don't crash when accessing an uninitialized
pointer when the pointer looks bad to begin with.