Problem:    Changing 'virtualedit' in an operator function to "all" does not
            have the desired effect. (Aaron Bohannon)
Solution:   Save, reset and restore virtual_op when executing an operator
            function.

Problem:    When using ":qa" and there is a changed buffer picking the buffer
            to jump to is not very good.
Solution:   Consider current and other tab pages. (Hirohito Higashi)

Problem:    When 'cursorline' is set the line number highlighting can't be set
            separately.
Solution:   Add "CursorLineNr". (Howard Buchholz)

Problem:    Memory leak using the ':rv!' command when reading dictionary or
            list global variables i.e. with 'viminfo' containing !.
Solution:   Free the typeval. (Dominique Pelle)

Problem:    Using ":echo" to output enough lines to scroll, then using "j" and
            "k" at the more prompt, displays the command on top of the output.
            (Marcin Szamotulski)
Solution:   Put the output below the command. (Christian Brabandt)

Problem:    When selecting a block, using "$" to include the end of each line
            and using "A" and typing a backspace strange things happen.
            (Yuangchen Xie)
Solution:   Avoid using a negative length. (Christian Brabandt)

Problem:    In a terminal with few colors the omnicomplete menu may be hard to
            see when using the default colors.
Solution:   Use more explicit colors. (suggested by Alex Henrie)

Problem:    Perl build with gcc 4 fails.
Solution:   Remove XS() statements. (Yasuhiro Matsumoto)

Problem:    'cursorbind' does not work correctly in combination with
            'virtualedit' set to "all".
Solution:   Copy coladd. (Gary Johnson)

Problem:    Crash when using ":redraw" in a BufEnter autocommand and
            switching to another tab. (驼峰)
Solution:   Move triggering the the autocommands to after correcting the
            option values. Also check the row value to be out of bounds.
            (Christian Brabandt, Sergey Khorev)