Allow globals.h to be included without including vim.h. Another small piece
of the puzzle of dismantling vim.h.
Moving some extra `#define`'s to globals.h is no better than having them in
vim.h. We should, in a later PR, move them to the file where they belong or
to a separate `constants.h` or something.
Vim does not define TEMPDIRNAMES for all systems, but it is defined for
all systems supported by Neovim.
Temporary directory names for Windows was obtained from GetTempPath()
function documentation at MSDN.
Additionally small renamings were performed.
I know it could be 0 sometimes. Running the tests with
`assert(gap->ga_growsize > 0)` in ga_grow() crashes nvim while running the
tests.
- Add a setter for ga_growsize that checks whether the value passed is >=1 (log
in case it's not)
- log when ga_grow() tries to use a ga_growsize that's not >=1
- use GA_EMPTY_INIT_VALUE is many places
Most of these functions don't modify their strings, let's make the contract
a bit clearer. In some cases I've tried to get rid of C89-style variable
declarations at the start of functions, now that I was there.
As discussed in #694, vim encryption uses old,
obsolete algorithms that are poorly implemented.
Since insecure cryptography is worse than no
cryptgraphy, the community voted in favor of
removing all crypto.
Various alternatives to the old crypto is
being discussed in #701.
Closes#694.
Move files from src/ to src/nvim/.
- src/nvim/ becomes the new root dir for nvim executable sources.
- src/libnvim/ is planned to become root dir of the neovim library.
