omnicppcomplete.txt
[[
3. Installation~
*omnicpp-installation*
3.1. Script installation~
Unzip the downloaded file in your personal |vimfiles| directory (~/.vim under
unix or %HOMEPATH%\vimfiles under windows). The 'omnifunc' will be
automatically set for C and C++ files.
You also have to enable plugins by adding these two lines in your|.vimrc|file: >
set nocp
filetype plugin on
<
Please see |cp| and |filetype-plugin-on| sections for more details.
3.1.1. Files~
After installation you should find these files :
after\ftplugin\cpp.vim
after\ftplugin\c.vim
autoload\omni\common\debug.vim
\utils.vim
autoload\omni\cpp\complete.vim
\includes.vim
\items.vim
\maycomplete.vim
\namespaces.vim
\settings.vim
\tokenizer.vim
\utils.vim
doc\omnicppcomplete.txt
3.2. Building the Exuberant Ctags database~
To extract C/C++ symbols information, the script needs an |Exuberant_ctags|
database.
You have to build your database with at least the following options:
--c++-kinds=+p : Adds prototypes in the database for C/C++ files.
--fields=+iaS : Adds inheritance (i), access (a) and function
signatures (S) information.
--extra=+q : Adds context to the tag name. Note: Without this
option, the script cannot get class members.
Thus to build recursively a ctags database from the current directory, the
command looks like this:
>
ctags -R --c++-kinds=+p --fields=+iaS --extra=+q .
<
You can add a map in your |.vimrc| file, eg: >
map <C-F12> :!ctags -R --c++-kinds=+p --fields=+iaS --extra=+q .<CR>
<
]]
Here
set nocp
filetype plugin on
what are nocp and,filetype,plugin?
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