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* Introduce nvim namespace: Move files.Eliseo Martínez2014-05-15
| | | | | | 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.
* Reimplement the event queue in event.c using klist.hFelipe Oliveira Carvalho2014-04-07
| | | | | | | | | | | | | | | | | | | | - Add a new macro to klist.h: kl_empty() The whole point of abstract data structures is to avoid reimplementing common actions. The emptiness test seems to be such an action. - Add a new function attribute to func_attr.h: FUNC_ATTR_UNUSED Some of the many functions created by the macros in klist.h may end up not being used. Unused functions cause compilation errors as we compile with -Werror. To mark those functions as possibly unused we can use the FUNC_ATTR_UNUSED now. - Pass `Event` by value `Event` is such a small struct that I don't think we should allocate heap space and pass it by reference. Let's use the stack and memory cache in our favor passing it by value.
* func-attr: add some extra handy function attrsNicolas Hillegeer2014-03-31
| | | | | | | | | | | The attributes in question are: - nonnull: specify whether a function argument cannot/may not be null - returns_nonnull: specify whether a function will not return a null pointer (example: xmalloc can't return null, so it should be annotated as such). Only available from gcc 4.9 onwards. Currently these attributes are only supported by gcc.
* func-attr: clang 3.5 doesn't support alloc_sizeNicolas Hillegeer2014-03-31
| | | | | | | The attribute was removed in commit c047507 in the clang repository as it was never properly implemented anyway. This fixes compiling with clang 3.5. Fixes issue #429
* add func_attr.h to be able to use func attribsNicolas Hillegeer2014-03-29
Currently enables these for every gnu-like compilers, i.e.: gcc, clang and icc.