534 lines
16 KiB
VimL
534 lines
16 KiB
VimL
set runtimepath^=~/.guix-home/profile/share/vim/vimfiles/
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"-------------------------------------------------
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" General
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"-------------------------------------------------
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" Turn off vi compatibility.
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set nocompatible
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" Set the amount of lines of history to remember.
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set history=100
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" Set a mapleader key. This is used for extra key combinations.
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let mapleader = '\'
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map <Space> <leader>
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" Better command line completion.
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set wildmenu
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set wildmode=list:longest,full
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" Ignore compiled files.
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set wildignore=*.o,*~,*.pyc
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" Ignore binary files.
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set wildignore^=*.png,*.pdf
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" Filetypes
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autocmd BufRead,BufNewFile *.irst setfiletype rst
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autocmd BufRead,BufNewFile *.puml setfiletype plantuml
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autocmd BufRead,BufNewFile *.tikz setfiletype tex
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autocmd BufRead,BufNewFile *.tpp setlocal filetype=cpp
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" When editing a file, always jump to the last known cursor position.
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" Don't do it when the position is invalid, when inside an event handler
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" (happens when dropping a file on gvim) and for a commit message (it's
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" likely a different one than last time).
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autocmd BufReadPost *
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\ if line("'\"") >= 1 && line("'\"") <= line("$") && &ft !~# 'commit'
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\ | exe "normal! g`\""
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\ | endif
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" Set the swap directory. The extra '/' suffix is required to make vim create
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" unique filenames.
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call mkdir(expand("~/.vim/swap"), "p", 0700)
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set dir=~/.vim/swap//
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" Use system clipboard by default
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set clipboard +=unnamedplus
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"-------------------------------------------------
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" User interface
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"-------------------------------------------------
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" Display line numbers.
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set number
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" Set the line numbers relative from the current line.
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set relativenumber
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" Show the (partial) command in status line.
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set showcmd
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" Always display the status line, even if only one window is displayed.
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set laststatus=2
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" Shows a dialogue asking if the file has to be saved,
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" instead of raising an error.
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set confirm
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" Keep the cursor in the centre of the buffer if possible.
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set scrolloff=10000
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" Toggle NERDTree.
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map <C-t> :NERDTreeToggle<CR>
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" Always show NERDTree on start if no files were specified.
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autocmd StdinReadPre * let s:std_in=1
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autocmd VimEnter * if argc() ==# 0 && !exists("s:std_in")
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\ | exe 'NERDTreeToggle' | endif
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" Disable automatic folding.
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set nofoldenable
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" Add buffer switching with airline
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let g:airline#extensions#tabline#buffer_idx_mode = 1
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nmap <leader>1 <Plug>AirlineSelectTab1
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nmap <leader>2 <Plug>AirlineSelectTab2
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nmap <leader>3 <Plug>AirlineSelectTab3
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nmap <leader>4 <Plug>AirlineSelectTab4
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nmap <leader>5 <Plug>AirlineSelectTab5
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nmap <leader>6 <Plug>AirlineSelectTab6
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nmap <leader>7 <Plug>AirlineSelectTab7
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nmap <leader>8 <Plug>AirlineSelectTab8
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nmap <leader>9 <Plug>AirlineSelectTab9
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nmap <leader>bp <Plug>AirlineSelectPrevTab
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nmap <leader>bn <Plug>AirlineSelectNextTab
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nmap <S-Tab> <Plug>AirlineSelectPrevTab
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nmap <Tab> <Plug>AirlineSelectNextTab
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" Delete the current buffer without closing the windows
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map <leader>bd :Bdelete<CR>
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" Close window
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map <leader>wd :q<CR>
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" Vertical split
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map <leader>ws :vsplit<CR>
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" Horizontal split
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map <leader>wh :split<CR>
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" Exit vim
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map <leader>qq :qa<CR>
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" Invoke completion on : for ledger.
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autocmd FileType ledger imap <buffer> : :<C-x><C-o>
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" Easy vertical terminal split opening (why is this not built-in?)
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cnoreabbrev vterm vert term
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"-------------------------------------------------
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" Colours and fonts
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"-------------------------------------------------
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" Enable Doxygen syntax highlighting.
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let g:load_doxygen_syntax=1
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" Set the color scheme.
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" colorscheme wombat256mod
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" Set the airline theme and configure the tabline
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" let g:airline_theme='wombat'
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let g:airline#extensions#tabline#enabled = 1
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let g:airline#extensions#tabline#fnamecollapse = 1
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let g:airline#extensions#tabline#formatter = "default"
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" Use 24-bit colours in the terminal, requires 'advanced' terminal emulator.
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set termguicolors
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" Make the terminal background transparent.
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hi Normal guibg=NONE ctermbg=NONE
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" Set encoding.
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set encoding=utf8
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" Set filetype.
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set ffs=unix
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"-------------------------------------------------
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" Search
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"-------------------------------------------------
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" Highlights all matches of the search pattern.
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set hlsearch
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" Show all the matches while typing the search command.
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set incsearch
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" Ignores the case when searching.
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set ignorecase
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" Case insensitive search, except when capital letters are used.
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set smartcase
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" Redraw the screen when <C-L> is pressed.
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" This also turns off the search highlighting until the next search.
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nnoremap <C-L> :nohl<CR><C-L>
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" Set the manual page section order for keywordprg
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let $MANSECT="3p:3:2:1:n:l:8:0:5:4:9:6:7"
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"-------------------------------------------------
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" Text (tab, spaces, indent)
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"-------------------------------------------------
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" Tabsize of 8 (default).
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set shiftwidth=8 tabstop=8
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" Reset default behaviour to tabs instead of spaces for reStructuredText files.
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autocmd Filetype rst setlocal noexpandtab softtabstop=8
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" 2 spaces instead of a tab for YAML files.
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autocmd Filetype yaml setlocal expandtab shiftwidth=2 softtabstop=2
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" 4 spaces instead of a tab for Python and Haskell files.
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autocmd Filetype python,haskell,lhaskell,js setlocal expandtab shiftwidth=4
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\ softtabstop=4
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" Copy indent from current line when starting a new line.
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set autoindent smartindent
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" Highlight tabs and trailing spaces
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set list listchars=tab:>\ ,trail:·
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" Removes trailing spaces when saving
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autocmd BufWrite * :call Delete_trailing_spaces()
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" Disable softwrapping on long lines
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set nowrap
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" Enable persistent undo if it is supported
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if has('persistent_undo')
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let vundodir = expand('~/.vim/undo')
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if !isdirectory(vundodir)
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call mkdir(vundodir)
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endif
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let &undodir = vundodir
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set undofile
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endif
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"-------------------------------------------------
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" Deletion
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"-------------------------------------------------
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" Delete without putting the deleted words into the register.
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map <leader>odw "_dw
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map <leader>odW "_dW
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map <leader>ode "_de
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map <leader>odE "_dE
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map <leader>odb "_db
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map <leader>odB "_dB
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map <leader>odd "_dd
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map <leader>od^ "_d^
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map <leader>od$ "_d$
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map <leader>od{ "_d{
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map <leader>od} "_d}
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map <leader>odi( "_di(
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map <leader>odi) "_di)
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map <leader>odi' "_di'
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map <leader>odi" "_di"
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map <leader>odi< "_di<
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map <leader>odi> "_di>
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map <leader>odf. "_df.
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map <leader>odf? "_df?
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map <leader>odf! "_df!
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map <leader>odt. "_dt.
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map <leader>odt? "_dt?
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map <leader>odt! "_dt!
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"-------------------------------------------------
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" Code
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" Compiling
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"-------------------------------------------------
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" Show warnings.
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set statusline=%#warningmsg#%{SyntasticStatuslineFlag()}%*
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" Set syntastic options.
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let g:syntastic_always_populate_loc_list = 1
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let g:syntastic_mode_map = {
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\ "mode": "active",
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\ "passive_filetypes": ["python"],
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\}
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let g:syntastic_check_on_open = 0
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let g:syntastic_check_on_wq = 0
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let g:syntastic_check_on_wq = 0
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" Compiles the current file.
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map <leader>c :SyntasticCheck<cr>
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" Opens the location list that shows the errors.
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map <leader>co :lopen<cr><C-w><C-p>
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" Closes the location list that shows the errors.
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map <leader>cd :lclose<cr>
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" Close any preview window that is open
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map <leader>cf :pclose<cr>
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"" Completion framework.
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let g:deoplete#enable_at_startup = 1
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" Disable abbreviation of signatures (also causes issues with echodoc)
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call deoplete#custom#source('_', 'max_abbr_width', 0)
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" Disable auto-completion on backspace character.
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call deoplete#custom#option('refresh_backspace', v:false)
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" Disable preview window containing function documentation.
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set completeopt-=preview
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" Map arrow keys to <C-p> and <C-n> for better selection behaviour.
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:inoremap <expr><Up> pumvisible() ? "\<C-p>" : "\<Up>"
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:inoremap <expr><Down> pumvisible() ? "\<C-n>" : "\<Down>"
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" Allow selection of completion with tab and shift+tab.
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:inoremap <expr><S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
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:inoremap <expr><Tab> pumvisible() ? "\<C-n>" : "\<Tab>"
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if executable('pyls')
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" pip install python-language-server
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au User lsp_setup call lsp#register_server({
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\ 'name': 'pyls',
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\ 'cmd': {server_info->['pyls']},
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\ 'allowlist': ['python'],
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\ })
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endif
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if executable('clangd')
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au User lsp_setup call lsp#register_server({
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\ 'name': 'clangd',
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\ 'cmd': {server_info->['clangd', '-background-index']},
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\ 'whitelist': ['c', 'cpp', 'objc', 'objcpp'],
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\ })
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endif
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if executable('gopls')
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au User lsp_setup call lsp#register_server({
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\ 'name': 'gopls',
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\ 'cmd': {server_info->['gopls', '-remote=auto']},
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\ 'allowlist': ['go'],
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\ })
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endif
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function! s:on_lsp_buffer_enabled() abort
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" setlocal omnifunc=lsp#complete
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" Do not use virtual text, they are far too obtrusive.
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" let g:lsp_virtual_text_enabled = 0
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" echo a diagnostic message at cursor position
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" show diagnostic in floating window
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" let g:lsp_diagnostics_float_cursor = 1
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" whether to enable highlight a symbol and its references
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" let g:lsp_highlight_references_enabled = 1
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" let g:lsp_preview_max_width = 80
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setlocal signcolumn=yes
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if exists('+tagfunc') | setlocal tagfunc=lsp#tagfunc | endif
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nmap <buffer> gd <plug>(lsp-definition)
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nmap <buffer> gs <plug>(lsp-document-symbol-search)
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nmap <buffer> gS <plug>(lsp-workspace-symbol-search)
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nmap <buffer> gr <plug>(lsp-references)
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nmap <buffer> gi <plug>(lsp-implementation)
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nmap <buffer> gt <plug>(lsp-type-definition)
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nmap <buffer> <leader>rn <plug>(lsp-rename)
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nmap <buffer> [g <plug>(lsp-previous-diagnostic)
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nmap <buffer> ]g <plug>(lsp-next-diagnostic)
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nmap <buffer> K <plug>(lsp-hover)
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inoremap <buffer> <expr><c-f> lsp#scroll(+4)
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inoremap <buffer> <expr><c-d> lsp#scroll(-4)
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let g:lsp_format_sync_timeout = 1000
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let g:lsp_diagnostics_enabled = 1
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let g:lsp_diagnostics_echo_cursor = 1
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let g:lsp_diagnostics_float_cursor = 0
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let g:lsp_diagnostics_highlights_enabled = 1
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let g:lsp_diagnostics_virtual_text_enabled = 0
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" TODO: Call this when vim-lsp is enabled else call clang-format.
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"autocmd! BufWritePre *.c, *.cpp, *.h, *.hpp, *.rs, *.go call execute('LspDocumentFormatSync')
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" autocmd BufWritePre *.c, *.cpp, *.h, *.hpp, *.rs, *.go LspDocumentFormatSync
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" refer to doc to add more commands
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endfunction
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augroup lsp_install
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au!
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" call s:on_lsp_buffer_enabled only for languages that has the server registered.
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autocmd User lsp_buffer_enabled call s:on_lsp_buffer_enabled()
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augroup END
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" Doxygen
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let g:DoxygenToolkit_briefTag_pre = ''
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let g:DoxygenToolkit_templateParamTag_pre = '\tparam '
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let g:DoxygenToolkit_templateParamTag_post = ' '
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let g:DoxygenToolkit_paramTag_pre = '\param '
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let g:DoxygenToolkit_paramTag_post = ' '
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let g:DoxygenToolkit_returnTag = '\return '
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let g:DoxygenToolkit_throwTag_pre = '\throw '
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let g:DoxygenToolkit_throwTag_post = ' '
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let g:DoxygenToolkit_fileTag = '\file '
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let g:DoxygenToolkit_authorTag = '\author '
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let g:DoxygenToolkit_dateTag = '\date '
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let g:DoxygenToolkit_versionTag = '\version '
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let g:DoxygenToolkit_blockTag = '\name '
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let g:DoxygenToolkit_classTag = '\class '
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" C is /** */, C++ is ///
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let g:DoxygenToolkit_commentType = 'C'
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" allow /** \brief Foo */ for e.g. enum doc.
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let g:DoxygenToolkit_compactOneLineDoc = 'yes'
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" No empty line between e.g. brief and param section.
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let g:DoxygenToolkit_compactDoc = 'yes'
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" use <leader>ENTER to generate Doxygen block
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map <leader><cr> :Dox<cr>
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"-------------------------------------------------
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" Code
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" Style
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"-------------------------------------------------
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" Tip: format paragraph with 'gq' in normal mode.
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" Line wrap: default to 80 chars, except for python.
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" TODO if everyone agrees to move to pyls, remove this bit as it's hard-coded.
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set tw=80
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autocmd Filetype python setlocal tw=79
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" Line wrap: recognise list alignment.
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set fo+=n
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" Line wrap: remove comment leader when joining lines.
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set fo+=j
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" Highlight the first 3 characters over 80 character limit.
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autocmd BufEnter * highlight OverLength ctermbg=darkgrey guibg=#501010
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autocmd BufEnter * match OverLength '\%<84v.\%>81v'
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" Set colour for the vertical line that shows the character limit.
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highlight ColorColumn ctermbg=Grey guibg=#2d2d2d
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" Toggle between the vertical line and the highlighting of characters.
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map <leader>cl :call Colorcolumn_highlighting()<cr>
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" Toggle between the vertical line and the highlighting of characters.
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func! Colorcolumn_highlighting()
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if &l:colorcolumn ==# 81
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setlocal colorcolumn&
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match OverLength '\%<84v.\%>81v'
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else
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setlocal colorcolumn=81
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match OverLength /\%1000v.\+/
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endif
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endfunc
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" Configure cursor line.
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set cursorline
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" Disable checks for RST to avoid errors at unknown directives.
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let g:syntastic_rst_checkers = []
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" Set table mode settings for RST.
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let g:table_mode_corner_corner='+'
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let g:table_mode_header_fillchar='='
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"-------------------------------------------------
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" Code
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" Shortcuts
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"-------------------------------------------------
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" Open the quickfix window containing lc diagnostics
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map <leader>lco :copen<cr><C-w><C-p>
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" Close the quickfix window containing lc diagnostics
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map <leader>lcd :cclose<cr>
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"-------------------------------------------------
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" Code
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" Tags
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"-------------------------------------------------
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map <leader>t :TagbarToggle<cr>
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"-------------------------------------------------
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" Spell checking
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"-------------------------------------------------
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" Set spell checking.
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set spell spelllang=en_us
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" Disable spell check for some problematic filetypes.
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autocmd Filetype diff,gitrebase,plantuml,te,yaml setlocal nospell
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" Toggle spell checking.
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map <leader>ss :setlocal spell!<cr>
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map <leader>sl :call Spellcheck_cycle_lang()<cr>
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" Shortcuts for spell checking.
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map <leader>sn ]s " Next misspelled word.
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map <leader>sp [s " Previous mispelled word.
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map <leader>sa zg " Add word to dictionary.
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map <leader>s? z= " List alternative words.
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"-------------------------------------------------
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" Functions
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"-------------------------------------------------
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" Finds and set the dir containing C/C++ compilation database
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func! Compilation_database_build_dir_set()
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let l:db_pre = expand('%:p:h')
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let l:db_post = ''
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while !filereadable(l:db_pre . l:db_post . '/compile_commands.json')
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" probe a potential build dir
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if filereadable(l:db_pre . l:db_post . '/build/compile_commands.json')
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let l:db_post = l:db_post . '/build'
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break
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endif
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" otherwise try a directory up
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let l:db_post = l:db_post . '/..'
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" Give up after after 10 dirs up (5 + 3 * 10).
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if strlen(l:db_post) > 35
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let l:db_pre = ''
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let l:db_post = ''
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break
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endif
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endwhile
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" Simplify the dir path, changing /dir/src/../build to /dir/build
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let l:db_dir = simplify(l:db_pre . l:db_post)
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" Stop here if path hasn't changed to avoid language server restart.
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if exists('s:compdb_dir') &&
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\ s:compdb_dir ==# l:db_dir
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return 0
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endif
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let s:compdb_dir = l:db_dir
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" Syntastic.
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" XXX Is this really needed? Remove and experiment.
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" TODO vim-lsp already provides their own database-searching function, find if
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" it can be used to replace this.
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let g:syntastic_c_clang_tidy_args = '-p=''' . s:compdb_dir . ''''
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let g:syntastic_cpp_clang_tidy_args = g:syntastic_c_clang_tidy_args
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endfunc
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" Removes trailing spaces when saving
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" http://amix.dk/vim/vimrc.html
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|
func! Delete_trailing_spaces()
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|
" Do not execute for diff (patch) files, spaces are part of the context.
|
|
if &filetype ==# 'diff'
|
|
return 0
|
|
endif
|
|
exe "normal mz"
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|
%s/\s\+$//ge
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|
exe "normal `z"
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|
endfunc
|
|
|
|
" Cycle between spellcheck languages
|
|
func! Spellcheck_cycle_lang()
|
|
" If spellchecking is disabled, just enable it only
|
|
if &spell ==# 0
|
|
setlocal spell!
|
|
echo 'enabled spell checking'
|
|
return 0
|
|
endif
|
|
|
|
if &spelllang ==# 'en_us'
|
|
let l:lang = 'nl'
|
|
else
|
|
let l:lang = 'en_us'
|
|
endif
|
|
let &spelllang = l:lang
|
|
echo 'changed spell checking language to ' . l:lang
|
|
endfunc
|