updated for version 7.3.823
Problem:    Building with Cygwin: '-lsupc++' is not needed.
Solution:   Remove it. (Ken Takata)
Added tag v7-3-823 for changeset db401e5e4c5d
updated for version 7.3.824
Problem:    Can redefine builtin functions.  (ZyX)
Solution:   Disallow adding a function to g:.
Added tag v7-3-824 for changeset f5ef9b9c18cd
updated for version 7.3.825
Problem:    With Python errors are not always clear.
Solution:   Print the stack trace, unless :silent is used. (ZyX)
Added tag v7-3-825 for changeset 6b1f3fc893cd
updated for version 7.3.826
Problem:    List of features in :version output is hard to read.
Solution:   Make columns. (Nazri Ramliy)
Added tag v7-3-826 for changeset 646cb6b6ff23
updated for version 7.3.827
Problem:    Python tests fail.
Solution:   Adjust the output for the stack trace.
Added tag v7-3-827 for changeset 5e17a12a3b14
updated for version 7.3.828
Problem:    Mappings are not aware of wildmenu mode.
Solution:   Add wildmenumode(). (Christian Brabandt)
Added tag v7-3-828 for changeset 13170a796134
updated for version 7.3.829
Problem:    When compiled with the +rightleft feature 'showmatch' also shows a
	    match for the opening paren.  When 'revins' is set the screen may
	    scroll.
Solution:   Only check the opening paren when the +rightleft feature was
	    enabled.  Do not show a match that is not visible. (partly by
	    Christian Brabandt)
Added tag v7-3-829 for changeset 7728d626ae03
updated for version 7.3.830
Problem:    :mksession confuses bytes, columns and characters when positioning
	    the cursor.
Solution:   Use w_virtcol with "|" instead of w_cursor.col with "l".
Added tag v7-3-830 for changeset 454d35a43392
updated for version 7.3.831
Problem:    Clumsy to handle the situation that a variable does not exist.
Solution:   Add default value to getbufvar() et al. (Shougo Matsushita,
	    Hirohito Higashi)
Added tag v7-3-831 for changeset cb185366f5c8
Update runtime files.