updated for version 7.4.517
Problem:    With a wrapping line the cursor may not end up in the right place.
	    (Nazri Ramliy)
Solution:   Adjust n_extra for a Tab that wraps. (Christian Brabandt)
Added tag v7-4-517 for changeset 93560d4bca68
updated for version 7.4.518
Problem:    Using status line height in width computations.
Solution:   Use one instead. (Hirohito Higashi)
Added tag v7-4-518 for changeset 383cb9ddb561
updated for version 7.4.519
Problem:    Crash when using syntax highlighting.
Solution:   When regprog is freed and replaced, store the result.
Added tag v7-4-519 for changeset 27a36d1013a6
updated for version 7.4.520
Problem:    Sun PCK locale is not recognzed.
Solution:   Add PCK in the table. (Keiichi Oono)
Added tag v7-4-520 for changeset 392dad030b8d
updated for version 7.4.521
Problem:    When using "vep" a mark is moved to the next line. (Maxi Padulo,
	    Issue 283)
Solution:   Decrement the line number. (Christian Brabandt)
Added tag v7-4-521 for changeset 39274bfbfba5
updated for version 7.4.522
Problem:    Specifying wrong buffer size for GetLongPathName().
Solution:   Use the actual size. (Ken Takata)
Added tag v7-4-522 for changeset 870480df8275
updated for version 7.4.523
Problem:    When the X11 server is stopped and restarted, while Vim is kept in
	    the background, copy/paste no longer works. (Issue 203)
Solution:   Setup the clipboard again. (Christian Brabandt)
Added tag v7-4-523 for changeset 9c9c70625444
Update runtime files.
updated for version 7.4.524
Problem:    When using ":ownsyntax" spell checking is messed up. (Issue 78)
Solution:   Use the window-local option values. (Christian Brabandt)
Added tag v7-4-524 for changeset 762ab69c2d13
updated for version 7.4.525
Problem:    map() leaks memory when there is an error in the expression.
Solution:   Call clear_tv(). (Christian Brabandt)
Added tag v7-4-525 for changeset 2587209317b7
updated for version 7.4.526
Problem:    matchstr() fails on long text. Daniel Hahler)
Solution:   Return NFA_TOO_EXPENSIVE from regexec_nl(). (Christian Brabandt)