updated for version 7.4.365
Problem:    Crash when using ":botright split" when there isn't much space.
Solution:   Add a check for the minimum width/height. (Yukihiro Nakadaira)
Added tag v7-4-365 for changeset 4625fa27ba6f
updated for version 7.4.366
Problem:    Can't run the linebreak test on MS-Windows.
Solution:   Fix the output file name. (Taro Muraoka)
Added tag v7-4-366 for changeset ad775b587065
updated for version 7.4.367
Problem:    Other solution for redrawing after completion.
Solution:   Schedule a window redraw instead of just clearing the command
	    line. (Jacob Niehus)
Added tag v7-4-367 for changeset bdbe2037066d
updated for version 7.4.368
Problem:    Restoring the window sizes after closing the command line window
	    doesn't work properly if there are nested splits.
Solution:   Restore the sizes twice. (Hirohito Higashi)
Added tag v7-4-368 for changeset 021e16be3c02