Issue 1803: Unable to check quake-style setting 'Auto-hide on focus lost'.
Fix Coverity warning: Out-of-bounds read

Incorrect values read from a different memory region will cause incorrect computations.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Resource leak

The system resource will not be reclaimed and reused, reducing the future availability of the resource.
Fix Coverity warning: Uninitialized scalar field

The field will contain an arbitrary value left over from earlier computations.
Internal. 9fb6ca5 fixup
Fix broken theme on search control after quake activation.
FileLineDetector: Fix broken abc.py (1).
FileLineDetector: Fix broken mail detection, support stop on punctuations.
Internal. Remove useless condition
Internal. Initialize member vars