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Vim-fork focused on extensibility and usability
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Nicolas Hillegeer db7cd61f62 profiling: implement on top of os_hrtime() 
Should be better than gettimeofday() since libuv uses higher resolution
clocks on most UNIX platforms. Libuv also tries to use monotonic clocks,
kernel bugs notwithstanding, which is another win over gettimeofday().

Necessary for Windows, which doesn't have gettimeofday(). In vanilla vim,
Windows uses QueryPerformanceCounter, which is the correct primitive for
this sort of things, but that was removed when slimming up the codebase.
Libuv uses QueryPerformanceCounter to implement uv_hrtime() on Windows so
the behaviour of vim profiling on Windows should now be the same.

The behaviour on Linux should be different (better) though, libuv uses more
accurate primitives than gettimeofday().

Other misc. changes:
- Added function attributes where relevant (const, pure, ...)
- Convert functions to receive scalars: Now that proftime_T is always a
  (uint64_t) scalar (and not a struct), it's clearer to convert the
  functions to receive it as such instead of a pointer to a scalar.
- Extract profiling funcs to profile.c: make everything clearer and reduces
  the size of the "catch-all" ex_cmds2.c
- Add profile.{c,h} to clint and -Wconv:
  - Don't use sprintf, use snprintf
  - Don't use long, use int16_t/int32_t/...
2014-07-16 17:12:34 +02:00
cmake Add cmake platform checks 2014-07-15 10:43:21 +02:00
config Clean up DEBUG check in config.h.in 2014-07-15 10:43:21 +02:00
contrib update customdoxygen.css for doxygen 1.8.7 2014-06-19 11:53:57 +02:00
scripts move assert.h include out of vim.h 2014-07-09 00:18:19 +02:00
src/nvim profiling: implement on top of os_hrtime() 2014-07-16 17:12:34 +02:00
test tempfile.c: add tests 2014-07-14 21:14:40 +02:00
third-party cmake: upgrade libuv 0.11.23 -> 0.11.26 #911 2014-07-06 23:55:12 +02:00
.gitignore move documentation output to build/doxygen 2014-06-19 11:53:57 +02:00
.travis.yml travis/coverity: add coverity support 2014-05-31 16:41:23 +02:00
.valgrind.supp Build: Enable valgrind's --leak-check when testing the API 2014-05-26 14:02:12 -03:00
BACKERS.md I donated > 50 $, should be with URL 2014-04-20 10:35:18 -03:00
clint-files.txt profiling: implement on top of os_hrtime() 2014-07-16 17:12:34 +02:00
clint.py spelling fixes #827 2014-06-12 20:26:35 -04:00
CMakeLists.txt Use strict function prototypes #945 2014-07-14 20:28:40 +02:00
CONTRIBUTING.md update style guide URL 2014-06-23 17:44:12 -04:00
Doxyfile update theme to match neovim.org 2014-06-19 11:53:57 +02:00
LICENSE LICENSE: add LuaJIT notice. #899 2014-06-30 13:59:56 -04:00
Makefile Make indentation consistent: use 2-space indent always 2014-06-18 16:21:12 -04:00
neovim.rb neovim.rb: improve dependency 2014-07-08 15:43:04 +02:00
README.md LICENSE: add LuaJIT notice. #899 2014-06-30 13:59:56 -04:00
uncrustify.cfg spelling fixes #827 2014-06-12 20:26:35 -04:00

README.md

Neovim

Website | Google Group | Twitter | Reddit | Bountysource

Build Status Stories in Ready Coverage Status Coverity Scan Build Status Bountysource

Neovim is a project that seeks to aggressively refactor Vim in order to:

  • Simplify maintenance and encourage contributions
  • Split the work between multiple developers
  • Enable the implementation of new/modern user interfaces without any modifications to the core source
  • Improve extensibility with a new plugin architecture

For lots more details, see the wiki!

What's been done so far

  • Cleaned up source tree, leaving only core files
  • Removed support for legacy systems and moved to C99
    • Removed tons of FEAT_* macros with unifdef
    • Reduced C code from 300k lines to 170k
  • Enabled modern compiler features and optimizations
  • Formatted entire source with uncrustify
  • Replaced autotools build system with CMake
  • Implemented continuous integration and test coverage
  • Wrote 100+ new unit tests
  • Split large, monolithic files (misc1.c) into logical units (path.c, indent.c, garray.c, keymap.c, ...)
  • Implemented job control ("async")
  • Reworked out-of-memory handling resulting in greatly simplified control flow
  • Merged 50+ upstream patches (nearly caught up with upstream)
  • Removed 8.3 filename support
  • Changed to portable format specifiers (first step towards building on Windows)

What's being worked on now

  • Porting all IO to libuv
  • Lots of refactoring
  • A VimL => Lua transpiler
  • Formatting with clint.py
  • msg-pack remote API

How do I get it?

There is a formula for OSX/homebrew, a PKGBUILD for Arch Linux, and detailed instructions for building on other OSes.

See the wiki!

Community

Join the community on IRC in #neovim on Freenode or the mailing list

Contributing

...would be awesome! See the wiki for more details.

License

Neovim is licensed under the terms of the Apache 2.0 license, except for parts that were contributed under the Vim license.

  • Contributions committed before b17d96 by authors who did not sign the Contributor License Agreement (CLA) remain under the Vim license.

  • Contributions committed after b17d96 are licensed under Apache 2.0 unless those contributions were copied from Vim (identified in the commit logs by the vim-patch token).

See LICENSE for details.

Vim is Charityware.  You can use and copy it as much as you like, but you are
encouraged to make a donation for needy children in Uganda.  Please see the
kcc section of the vim docs or visit the ICCF web site, available at these URLs:

        http://iccf-holland.org/
        http://www.vim.org/iccf/
        http://www.iccf.nl/

You can also sponsor the development of Vim.  Vim sponsors can vote for
features.  The money goes to Uganda anyway.