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|
"{ Custom key mappings
" Save key strokes (now we do not need to press shift to enter command mode).
" Vim-sneak has also mapped `;`, so using the below mapping will break the map
" used by vim-sneak
nnoremap ; :
xnoremap ; :
" Quicker way to open command window
nnoremap q; q:
" Quicker <Esc> in insert mode
inoremap <silent> jk <Esc>
" Turn the word under cursor to upper case
inoremap <silent> <c-u> <Esc>viwUea
" Turn the current word into title case
inoremap <silent> <c-t> <Esc>b~lea
" Paste non-linewise text above or below current cursor,
" see https://stackoverflow.com/a/1346777/6064933
nnoremap <leader>p m`o<ESC>p``
nnoremap <leader>P m`O<ESC>p``
" Shortcut for faster save and quit
nnoremap <silent> <leader>w :update<CR>
" Saves the file if modified and quit
nnoremap <silent> <leader>q :x<CR>
" Quit all opened buffers
nnoremap <silent> <leader>Q :qa<CR>
" Navigation in the location and quickfix list
nnoremap [l :lprevious<CR>zv
nnoremap ]l :lnext<CR>zv
nnoremap [L :lfirst<CR>zv
nnoremap ]L :llast<CR>zv
nnoremap [q :cprevious<CR>zv
nnoremap ]q :cnext<CR>zv
nnoremap [Q :cfirst<CR>zv
nnoremap ]Q :clast<CR>zv
" Close location list or quickfix list if they are present,
" see https://goo.gl/uXncnS
nnoremap<silent> \x :windo lclose <bar> cclose<CR>
" Close a buffer and switching to another buffer, do not close the
" window, see https://goo.gl/Wd8yZJ
nnoremap <silent> \d :bprevious <bar> bdelete #<CR>
" Toggle search highlight, see https://goo.gl/3H85hh
nnoremap <silent><expr> <Leader>hl (&hls && v:hlsearch ? ':nohls' : ':set hls')."\n"
" Disable arrow key in vim, see https://goo.gl/s1yfh4.
nnoremap <Up> <nop>
nnoremap <Down> <nop>
nnoremap <Left> <nop>
nnoremap <Right> <nop>
inoremap <Up> <nop>
inoremap <Down> <nop>
inoremap <Left> <nop>
inoremap <Right> <nop>
" Insert a blank line below or above current line (do not move the cursor),
" see https://stackoverflow.com/a/16136133/6064933
nnoremap <expr> oo 'm`' . v:count1 . 'o<Esc>``'
nnoremap <expr> OO 'm`' . v:count1 . 'O<Esc>``'
" nnoremap oo @='m`o<c-v><Esc>``'<cr>
" nnoremap OO @='m`O<c-v><Esc>``'<cr>
" the following two mappings work, but if you change double quote to single, it
" will not work
" nnoremap oo @="m`o\<lt>Esc>``"<cr>
" nnoremap oo @="m`o\e``"<cr>
" Insert a space after current character
nnoremap <silent> <Space><Space> a<Space><ESC>h
" Yank from current cursor position to the end of the line (make it
" consistent with the behavior of D, C)
nnoremap Y y$
" Move the cursor based on physical lines, not the actual lines.
nnoremap <silent> <expr> j (v:count == 0 ? 'gj' : 'j')
nnoremap <silent> <expr> k (v:count == 0 ? 'gk' : 'k')
nnoremap <silent> ^ g^
nnoremap <silent> 0 g0
" Do not include white space characters when using $ in visual mode,
" see https://goo.gl/PkuZox
xnoremap $ g_
" Jump to matching pairs easily in normal mode
nnoremap <Tab> %
" Go to start or end of line easier
nnoremap H ^
xnoremap H ^
nnoremap L g_
xnoremap L g_
" Resize windows using <Alt> and h,j,k,l, inspiration from
" https://goo.gl/vVQebo (bottom page).
" If you enable mouse support, shorcuts below may not be necessary.
nnoremap <silent> <M-h> <C-w><
nnoremap <silent> <M-l> <C-w>>
nnoremap <silent> <M-j> <C-W>-
nnoremap <silent> <M-k> <C-W>+
" Fast window switching, inspiration from
" https://stackoverflow.com/a/4373470/6064933
nnoremap <silent> <M-left> <C-w>h
nnoremap <silent> <M-right> <C-w>l
nnoremap <silent> <M-down> <C-w>j
nnoremap <silent> <M-up> <C-w>k
" Continuous visual shifting (does not exit Visual mode), `gv` means
" to reselect previous visual area, see https://goo.gl/m1UeiT
xnoremap < <gv
xnoremap > >gv
" When completion menu is shown, use <cr> to select an item
" and do not add an annoying newline. Otherwise, <enter> is what it is.
" For more info , see https://goo.gl/KTHtrr and https://goo.gl/MH7w3b
inoremap <expr> <cr> ((pumvisible())?("\<C-Y>"):("\<cr>"))
" Use <esc> to close auto-completion menu
inoremap <expr> <esc> ((pumvisible())?("\<C-e>"):("\<esc>"))
" Edit and reload init.vim quickly
nnoremap <silent> <leader>ev :edit $MYVIMRC<cr>
nnoremap <silent> <leader>sv :silent update $MYVIMRC <bar> source $MYVIMRC <bar>
\ echomsg "Nvim config successfully reloaded!"<cr>
" Reselect the text that has just been pasted
nnoremap <leader>v `[V`]
" Use sane regex expression (see `:h magic` for more info)
nnoremap / /\v
" Find and replace (like Sublime Text 3)
nnoremap <C-H> :%s/
xnoremap <C-H> :s/
" Change current working directory locally and print cwd after that,
" see https://vim.fandom.com/wiki/Set_working_directory_to_the_current_file
nnoremap <silent> <leader>cd :lcd %:p:h<CR>:pwd<CR>
" Use Esc to quit builtin terminal
tnoremap <ESC> <C-\><C-n>
" Toggle spell checking (autosave does not play well with z=, so we disable it
" when we are doing spell checking)
nnoremap <silent> <F11> :set spell! <bar> :AutoSaveToggle<cr>
inoremap <silent> <F11> <C-O>:set spell! <bar> :AutoSaveToggle<cr>
" Decrease indent level in insert mode with shift+tab
inoremap <S-Tab> <ESC><<i
" Change text without putting the text into register,
" see http://tinyurl.com/y2ap4h69
nnoremap c "_c
nnoremap C "_C
nnoremap cc "_cc
" Remove trailing whitespace characters
nnoremap <silent> <leader><Space> :call utils#StripTrailingWhitespaces()<CR>
" check the syntax group of current cursor position
nnoremap <silent> <leader>st :call utils#SynGroup()<CR>
"}
|
