Hello,
I think I've found a bug for vim under windows.
Basically if inside a vim script you do
"filewritable(expand('<sfile>'))" it returns 0 even if the file is
writable.
I read the source and basically it boils down to that the dwShareMode
param of CreateFile() is 0, when it should be FILE_SHARE_READ|
FILE_SHARE_WRITE:
hFile = CreateFileW(wn, am, 0, NULL, OPEN_EXISTING, 0, NULL);
I'm not sure of the implications, but basically I think just changing
the dwShareMode param to the correct value everywhere CreateFile() is
used should fix it. Not that in certain places it's used with the
correct flag value.
Philippe
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