" ~/.vimrc

"

" Plugin Manager: https://github.com/junegunn/vim-plug

"

" To install, run this command

"

" curl -fLo ~/.vim/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim

"

" -----------------------------------------------------------------------------

" Change the mapleader from \ to ,

let mapleader=","

" Specify a directory for plugins

call plug#begin('~/.vim/plugged')

" Install Plugins {{{

" ack.vim - Plugin for the Perl module / CLI script 'ack'

Plug 'mileszs/ack.vim'

" BufExplorer Plugin for Vim

Plug 'jlanzarotta/bufexplorer'

" Plugin for the fzf fuzzy finder

Plug 'junegunn/fzf'

Plug 'junegunn/fzf.vim'

" NERDTree

Plug 'preservim/nerdtree'

"Syntax checking hacks for vim

Plug 'vim-syntastic/syntastic'

" Plugin for clang-format

Plug 'rhysd/vim-clang-format'

" Plugin for defining operators easily

Plug 'kana/vim-operator-user'

" }}}

" Initialize plugin system

call plug#end()

" Load some default settings

source ~/.vim/defaults.vim

" Configure Plugins {{{

" --- Ack settings {{{

cabbrev ack Ack

" Search for a pattern using Ack (the trailing space is important)

nnoremap ,s :Ack!

nnoremap ,S :Ack! <C-R>=expand("<cword>")<CR>

" Same, but use the location list window instead of the quickfix list window

nnoremap \s :LAck!

nnoremap \S :LAck! <C-R>=expand("<cword>")<CR>

" }}}

" --- BufExplorer settings {{{

" To use:

" '<Leader>be' normal open

" '<Leader>bs' horizontal split open

" '<Leader>bv' vertical split open

let g:bufExplorerDefaultHelp=0

"let g:bufExplorerDetailedHelp=1

let g:bufExplorerFindActive=0

let g:bufExplorerShowUnlisted=0

"let g:bufExplorerSortBy='mru'

let g:bufExplorerSplitBelow=1

let g:bufExplorerSplitOutPathName=1

let g:bufExplorerSplitRight=1

" }}}

" --- fzf.vim settings {{{

"nmap <C-P> :FZF<CR>

nmap <C-G> :FZF<CR>

" }}}

" --- NERDTree settings {{{

" Toggle the NERD Tree

nmap <silent> <Leader>n :NERDTreeToggle<CR>

" Store the bookmarks

let NERDTreeBookmarksFile=expand("$HOME/.vim/tmp/NERDTreeBookmarks")

" Show the bookmarks table on startup?

let NERDTreeShowBookmarks=0

" Show hidden files?

let NERDTreeShowFiles=1

let NERDTreeShowHidden=1

" Quit on opening files from the tree?

let NERDTreeQuitOnOpen=0

" Highlight the selected entry in the tree?

let NERDTreeHighlightCursorline=0

" 1 - Double click to open nodes

" 2 - Single click to open directories, and double click to open files

" 3 - Single click to open nodes

let NERDTreeMouseMode=3

" Don't display these kinds of files

let NERDTreeIgnore=[

\ '\.pyc$', '\.pyo$', '\.pyd$', '\.egg$',

\ '\.class$', '\.beam$', '\.obj$', '\.o$', '\.so$', '\.a$',

\ '^\.git$', '^\.svn$',

\ '^__pycache__$', '^.ipynb_checkpoints$', '^.pytest_cache$'

\ ]

" Default key to activate node is 'o'

let NERDTreeMapActivateNode='<Space>'

" See https://superuser.com/questions/184844/hide-certain-files-in-nerdtree

"set wildignore+=*.pyc,*.o,*.obj,*.svn,*.swp,*.class,*.hg,*.DS_Store,*.min.*

"let NERDTreeRespectWildIgnore=1

" }}}

" --- Syntastic settings {{{

" See also

" :help syntastic

" :help syntastic-commands

" :SyntasticToggleMode

" :SyntasticCheck

set statusline+=%#warningmsg#

set statusline+=%{SyntasticStatuslineFlag()}

set statusline+=%*

let g:syntastic_always_populate_loc_list = 1

let g:syntastic_auto_loc_list = 1

"let g:syntastic_check_on_open = 1

"let g:syntastic_check_on_wq = 0

let g:syntastic_mode_map = {

\ 'mode': 'passive',

\ 'active_filetypes': [],

\ 'passive_filetypes': []}

" }}}

" --- vim-clang-format settings {{{

"let g:clang_format#style_options = {

" \ "AccessModifierOffset" : -4,

" \ "AllowShortIfStatementsOnASingleLine" : "true",

" \ "AlwaysBreakTemplateDeclarations" : "true",

" \ "Standard" : "C++11"}

" Map to <Leader>cf in C++ code

autocmd FileType c,cpp,objc nnoremap <buffer><Leader>cf :<C-u>ClangFormat<CR>

autocmd FileType c,cpp,objc vnoremap <buffer><Leader>cf :ClangFormat<CR>

" If you install vim-operator-user

autocmd FileType c,cpp,objc map <buffer><Leader>x <Plug>(operator-clang-format)

" Toggle auto formatting:

nmap <Leader>C :ClangFormatAutoToggle<CR>

" }}}

" }}}

" HACK: Since Command-T doesn't have an option to filter out patterns,

" we filter out `venv` directory via `wildignore` setting.

set wildignore+=*.swp,*.bak,*.pyc,*.class,*.o,venv

" Lastly, load ~/.vim/user.vim if it exists.

" note that this file is not kept in the repository, and therefore

" we can use it to load machine-specific settings

if filereadable(expand("~/.vim/user.vim"))

source ~/.vim/user.vim

endif

" -----------------------------------------------------------------------------

" vim: fen fdl=0 fdm=marker