options: properly reset directories on 'autochdir'
Remove MSVC optimization workaround for SHM_ALL
Make SHM_ALL to a variable instead of a compound literal #define
doc: mention "pynvim" module rename
screen: don't crash when drawing popupmenu with 'rightleft' option
look-behind match may use the wrong line number
:terminal : set topline based on window height
:recover : Fix crash on non-existent *.swp