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" Plugins
" ==============================================================================
call plug #begin ( stdpath ( 'config' ) . '/plugged' )
" nerdtree provides a file tree explorer
" vim-dispatch allows running async jobs in vim (i.e. builds in the background)
Plug 'https://github.com/scrooloose/nerdtree' , { 'on' : 'NERDTreeToggle' }
Plug 'https://github.com/tpope/vim-dispatch'
Plug 'https://github.com/tpope/vim-fugitive'
Plug 'https://github.com/tpope/vim-abolish'
" TODO: 2022-06-19 Treesitter is too slow on large C++ files
" Plug 'https://github.com/nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
Plug 'https://github.com/bfrg/vim-cpp-modern'
" FZF
Plug 'junegunn/fzf'
Plug 'junegunn/fzf.vim'
" FZF for LSP
Plug 'gfanto/fzf-lsp.nvim'
Plug 'nvim-lua/plenary.nvim'
" odin for syntax highlighting
Plug 'https://github.com/Tetralux/odin.vim'
Plug 'https://github.com/sainnhe/gruvbox-material'
" Lua cache to speed up load times
Plug 'https://github.com/lewis6991/impatient.nvim'
" lsp-zero begin
" LSP Support
Plug 'neovim/nvim-lspconfig'
Plug 'williamboman/mason.nvim'
Plug 'williamboman/mason-lspconfig.nvim'
" Autocompletion
Plug 'hrsh7th/nvim-cmp'
Plug 'hrsh7th/cmp-buffer'
Plug 'hrsh7th/cmp-path'
Plug 'saadparwaiz1/cmp_luasnip'
Plug 'hrsh7th/cmp-nvim-lsp'
Plug 'hrsh7th/cmp-nvim-lua'
" Snippets
Plug 'L3MON4D3/LuaSnip'
" Snippet collection (Optional)
Plug 'rafamadriz/friendly-snippets'
Plug 'VonHeikemen/lsp-zero.nvim'
" lsp-zero end
call plug #end ( )
" Lua Setup
" ==============================================================================
lua < < EOF
require ( 'impatient' )
- - LSP Setup
- - = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
local lsp = require ( 'lsp-zero' )
lsp .preset ( 'recommended' )
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lsp .configure ( 'clangd' , {
cmd = {
"clangd",
"--background-index",
"--clang-tidy",
"--limit-references=1024",
"--limit-results=1024",
"--header-insertion=iwyu",
"--header-insertion-decorators",
}
})
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lsp .setup ( )
- - Treesitter
- - = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
- - TODO : 2022 -06 -19 Treesitter is too slow on large C + + files
- - require ( 'nvim-treesitter.configs' ) .setup {
- - ensure_installed = { "c" , "cpp" }, - - A list of parser names , or "all"
- - sync_install = false , - - Install parsers synchronously ( only applied to `ensure_installed `)
- - ignore_install = { }, - - List of parsers to ignore installing ( for "all" )
- - highlight = {
- - enable = false , - - `false ` will disable the whole extension
- - - - NOTE : these are the names of the parsers and not the filetype . ( for example if you want to
- - - - disable highlighting for the `tex ` filetype , you need to include `latex ` in this list as this is
- - - - the name of the parser )
- - - - list of language that will be disabled
- - disable = { },
- - - - Setting this to true will run `:h syntax ` and tree - sitter at the same time .
- - - - Set this to `true ` if you depend on 'syntax' being enabled ( like for indentation ) .
- - - - Using this option may slow down your editor , and you may see some duplicate highlights .
- - - - Instead of true it can also be a list of languages
- - additional_vim_regex_highlighting = false ,
- - },
- - }
- - Vim Options
- - = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
vim .opt .autowrite = true - - Automatically save before cmds like :next and :prev
vim .opt .colorcolumn = {80 , 100 } - - Set a 80 and 100 char column ruler
vim .opt .completeopt = {'menu' , 'menuone' , 'noselect' }
vim .opt .cpoptions :append ( '$' ) - - $ as end marker for the change operator
vim .opt .cursorline = true - - Highlight current line
vim .opt .expandtab = true - - Replace tabs with spaces
vim .opt .guifont = {'JetBrains_Mono:h9' ,
'Consolas:h9' ,
'InputMonoCondensed:h9' }
vim .opt .hlsearch = false - - Highlight just the first match on search
vim .opt .ignorecase = true - - Search is not case sensitive
vim .opt .linebreak = true - - On wrapped lines , break on the wrapping word intelligently
vim .opt .list = true - - Show the 'listchar' characters on trailing spaces , tabs e .t .c
vim .opt .listchars :append ( 'tab:>-,trail:■,extends:»,precedes:«' )
vim .opt .number = true - - Show line numbers
vim .opt .relativenumber = true - - Show relative line numbers
vim .opt .shiftwidth = 4 - - Number of spaces for each autoindent step
vim .opt .splitright = true - - Open new splits to the right of the current one
vim .opt .swapfile = false - - Disable swapfile ( stores the things changed in a file )
vim .opt .textwidth = 80 - - On format , format to 80 char long lines
vim .opt .visualbell = true - - Flash the screen on error
vim .opt .wrap = false - - Don 't wrap lines of text automatically
vim .opt .signcolumn = 'no'
vim .diagnostic .config ( {
- - Turn off the diagnostics signs on the line number . In LSP mode , editing
- - a C + + buffer constantly toggles the sign column on and off as you change
- - modes which is very visually distracting .
signs = false ,
})
- - Check if there were args ( i .e . opened file ) , non - empty buffer , or started in insert mode
if vim .fn .argc ( ) = = 0 or vim .fn .line2byte ( "$" ) ~ = -1 and not opt .insertmode then
local ascii = {
"",
" Useful Bindings (Normal Mode)",
" --------------------------------------------------",
" <Ctrl+n> to open the file tree explorer",
" <Ctrl+i> clang format selected lines",
" <Ctrl+j> jump to next compilation error",
" <Ctrl+k> jump to prev compilation error",
" <cd> change working directory to current file",
" <\\s> split buffer vertically",
"",
" Abolish (Text Substitution in Normal Mode)",
" --------------------------------------------------",
" %S/facilit{y,ies}/building{,s}/g Convert facility->building, facilities->buildings",
" %S/action/sleep/g Convert action to sleep, (preserve case sensitivity ACTION->SLEEP, action->sleep) ",
"",
" FZF (Normal Mode)",
" --------------------------------------------------",
" <\\h> vim command history",
" <\\f> find files",
" <\\g> search for text (via ripgrep)",
" <\\tt> search for tag (global)",
" <\\tb> search for tag (buffer)",
" <\\cc> search for commit (global)",
" <\\cb> search for commit (buffer)",
" <\\b> search for buffer",
"",
" Autocompletion (nvim-cmp in Normal Mode)",
" --------------------------------------------------",
" <Enter> Confirms selection.",
" <Ctrl-y> Confirms selection.",
" <Up> Navigate to previous item on the list.",
" <Down> Navigate to the next item on the list.",
" <Ctrl-p> Navigate to previous item on the list.",
" <Ctrl-n> Navigate to the next item on the list.",
" <Ctrl-u> Scroll up in the item's documentation.",
" <Ctrl-f> Scroll down in the item's documentation.",
" <Ctrl-e> Toggles the completion.",
" <Ctrl-d> Go to the next placeholder in the snippet.",
" <Ctrl-b> Go to the previous placeholder in the snippet.",
" <Tab> Enables completion when the cursor is inside a word. If the completion menu is visible it will navigate to the next item in the list.",
" <Shift-Tab> When the completion menu is visible navigate to the previous item in the list.",
"",
" LSP Bindings (Normal Mode)",
" --------------------------------------------------",
" <Shift-K> Displays hover information about the symbol under the cursor in a floating window. See help vim.lsp.buf.hover().",
" gd Jumps to the definition of the symbol under the cursor. See help vim.lsp.buf.definition().",
" gD Jumps to the declaration of the symbol under the cursor. Some servers don't implement this feature. See help vim.lsp.buf.declaration().",
" gi Lists all the implementations for the symbol under the cursor in the quickfix window. See help vim.lsp.buf.implementation().",
" go Jumps to the definition of the type of the symbol under the cursor. See help vim.lsp.buf.type_definition().",
" gr Lists all the references to the symbol under the cursor in the quickfix window. See help vim.lsp.buf.references().",
" <Ctrl-k> Displays signature information about the symbol under the cursor in a floating window. See help vim.lsp.buf.signature_help(). If a mapping already exists for this key this function is not bound.",
" <F2> Renames all references to the symbol under the cursor. See help vim.lsp.buf.rename().",
" <F4> Selects a code action available at the current cursor position. See help vim.lsp.buf.code_action().",
" gl Show diagnostics in a floating window. See :help vim.diagnostic.open_float().",
" [d Move to the previous diagnostic in the current buffer. See :help vim.diagnostic.goto_prev().",
" ]d Move to the next diagnostic. See :help vim.diagnostic.goto_next()."
}
local height = vim .api .nvim_get_option ( "lines" )
local width = vim .api .nvim_get_option ( "columns" )
local ascii_rows = #ascii
local ascii_cols = #ascii [1 ]
local win = vim .api .nvim_get_current_win ( )
local buf = vim .api .nvim_create_buf ( true , true )
local function reset_start_screen ( )
vim .cmd ( "enew" )
local buf = vim .api .nvim_get_current_buf ( )
local win = vim .api .nvim_get_current_win ( )
vim .api .nvim_buf_set_option ( buf , "modifiable" , true )
vim .api .nvim_buf_set_option ( buf , "buflisted" , true )
vim .api .nvim_buf_set_option ( buf , "buflisted" , true )
end
vim .api .nvim_buf_set_lines ( buf , 0 , -1 , false , ascii )
vim .api .nvim_buf_set_option ( buf , "modified" , false )
vim .api .nvim_buf_set_option ( buf , "buflisted" , false )
vim .api .nvim_buf_set_option ( buf , "bufhidden" , "wipe" )
vim .api .nvim_buf_set_option ( buf , "buftype" , "nofile" )
vim .api .nvim_buf_set_option ( buf , "swapfile" , false )
vim .api .nvim_set_current_buf ( buf )
vim .api .nvim_create_autocmd ( "InsertEnter,WinEnter" , {
pattern = "<buffer>" ,
callback = reset_start_screen ,
})
end
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- - Adjust the quick fix window that pops - up on build to size the buffer with
- - the size of the output and at most 10 lines .
function AdjustQuickfixHeight ( )
local num_lines = vim .fn .line ( '$' )
local max_height = 10
local height = math .min ( num_lines , max_height )
vim .cmd ( height .. 'wincmd _' )
end
vim .cmd [[
autocmd BufWinEnter quickfix lua AdjustQuickfixHeight ( )
]]
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EOF
" Theme
" ==============================================================================
let g :gruvbox_material_background = 'hard'
let g :gruvbox_material_foreground = 'mix'
let g :gruvbox_material_disable_italic_comment = 1
let g :gruvbox_material_enable_italic = 0
let g :gruvbox_material_enable_bold = 0
let g :gruvbox_material_diagnostic_virtual_text = 'colored'
let g :gruvbox_material_better_performance = 1
colorscheme gruvbox - material
" Vim-cpp-modern customisation
" Disable function highlighting (affects both C and C++ files)
let g :cpp_function_highlight = 1
" Enable highlighting of C++11 attributes
let g :cpp_attributes_highlight = 1
" Highlight struct/class member variables (affects both C and C++ files)
let g :cpp_member_highlight = 0
" Put all standard C and C++ keywords under Vim's highlight group 'Statement'
" (affects both C and C++ files)
let g :cpp_simple_highlight = 1
" Options
" ==============================================================================
" Show EOL type and last modified timestamp, right after the filename
set statusline = %< %F %h %m %r \ [%{&ff }]\ ( %{strftime ( \"%H:%M\ %d/%m/%Y\",getftime(expand(\"%:p\" ) ) ) }) %= %l , %c %V \ %P
" Resize splits when the window is resized
au VimResized * :wincmd =
" File patterns to ignore in command line auto complete
set wildignore + = *.class , *.o
set wildignore + = *\\tmp \\*, *.swp , *.zip , *.exe , *.obj , *.vcxproj , *.pdb , *.idb
" Setup undo file
set undofile
let &undodir = stdpath ( 'config' ) . '/undo'
" Setup backup directory
let &backupdir = stdpath ( 'config' ) . '/backup'
" Enable mouse support
if has ( 'mouse' )
set mouse = a
endif
" Functions
" ==============================================================================
" Increase font size using (Ctrl+Up Arrow) or (Ctrl+Down Arrow) if we are using
" gvim Otherwise font size is determined in terminal
nnoremap < C - Up > :silent ! let &guifont = substitute (
\ &guifont ,
\ ':h\zs\d\+' ,
\ '\=eval(submatch(0)+1)' ,
\ 'g' ) < CR >
nnoremap < C - Down > :silent ! let &guifont = substitute (
\ &guifont ,
\ ':h\zs\d\+' ,
\ '\=eval(submatch(0)-1)' ,
\ 'g' ) < CR >
" Formatting options (see :h fo-table)
augroup persistent_settings
au !
au bufenter * :set formatoptions = q1j
augroup end
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function ! RemedyBGOpenFile ( )
execute ( "!start remedybg open-file " . expand ( "%:p" ) . " " . line ( "." ) )
execute ( "!powershell -Command Add-Type -AssemblyName Microsoft.VisualBasic; [Microsoft.VisualBasic.Interaction]::AppActivate(' - RemedyBG')" )
endfunction
command RemedyBGOpenFile call RemedyBGOpenFile ( )
function ! RemedyBGStartDebugging ( )
execute ( "!start remedybg start-debugging " . expand ( "%:p" ) . " " . line ( "." ) )
endfunction
command RemedyBGStartDebugging call RemedyBGStartDebugging ( )
function ! RemedyBGStopDebugging ( )
execute ( "!start remedybg stop-debugging " . expand ( "%:p" ) . " " . line ( "." ) )
endfunction
command RemedyBGStopDebugging call RemedyBGStopDebugging ( )
function ! RemedyBGRunToCursor ( )
execute ( "!start remedybg open-file " . expand ( "%:p" ) . " " . line ( "." ) )
execute ( "!start remedybg run-to-cursor " . expand ( "%:p" ) . " " . line ( "." ) )
execute ( "!powershell -Command Add-Type -AssemblyName Microsoft.VisualBasic; [Microsoft.VisualBasic.Interaction]::AppActivate(' - RemedyBG')" )
endfunction
command RemedyBGRunToCursor call RemedyBGRunToCursor ( )
function ! RemedyBGAddBreakpointAtFile ( )
execute ( "!start remedybg open-file " . expand ( "%:p" ) . " " . line ( "." ) )
execute ( "!start remedybg add-breakpoint-at-file " . expand ( "%:p" ) . " " . line ( "." ) )
execute ( "!powershell -Command Add-Type -AssemblyName Microsoft.VisualBasic; [Microsoft.VisualBasic.Interaction]::AppActivate(' - RemedyBG')" )
endfunction
command RemedyBGAddBreakpointAtFile call RemedyBGAddBreakpointAtFile ( )
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" FZF
" ==============================================================================
" Empty value to disable preview window altogether
let g :fzf_preview_window = []
" Prefix all commands with Fzf for discoverability
let g :fzf_command_prefix = 'Fzf'
" - down / up / left / right
let g :fzf_layout = { 'down' : '40%' }
command ! - nargs = * - bang FzfCustomRG call RipgrepFzf ( < q - args > , < bang > 0 )
" Augment the "FzfCustomFiles" command
command ! - bang - nargs = ? - complete = dir FzfCustomFiles
\ call fzf #vim #files ( < q - args > , {'options' : ['--layout=reverse' , '--info=inline' , '--preview' , 'cat {}' ]}, < bang > 0 )
" General Key Bindings
" ==============================================================================
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" FZF Bindings
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nnoremap < leader > h < cmd > FzfHistory < cr >
nnoremap < leader > f < cmd > FzfCustomFiles < cr >
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nnoremap < leader > g < cmd > FzfRg < cr >
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nnoremap < leader > t :FzfWorkspaceSymbols < space >
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nnoremap < leader > cc < cmd > FzfCommits < cr >
nnoremap < leader > cb < cmd > FzfBCommits < cr >
nnoremap < leader > b < cmd > FzfBuffers < cr >
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nnoremap < silent > < F6 > < cmd > RemedyBGOpenFile < cr > < cr >
nnoremap < silent > < F5 > < cmd > RemedyBGStartDebugging < cr > < cr >
nnoremap < silent > < S - F5 > < cmd > RemedyBGStopDebugging < cr > < cr >
nnoremap < silent > < F9 > < cmd > RemedyBGAddBreakpointAtFile < cr > < cr >
nnoremap < silent > < C - F10 > < cmd > RemedyBGRunToCursor < cr > < cr >
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" Map Ctrl+HJKL to navigate buffer window
nmap < silent > < C - h > :wincmd h < CR >
nmap < silent > < C - j > :wincmd j < CR >
nmap < silent > < C - k > :wincmd k < CR >
nmap < silent > < C - l > :wincmd l < CR >
" Move by wrapped lines instead of line numbers
nnoremap j gj
nnoremap k gk
nnoremap gj j
nnoremap gk k
" Map NERDTree to Ctrl-N
map < C - n > :NERDTreeToggle < CR >
" Change to current buffer's directory
nmap cd :cd < C - R > = expand ( "%:p:h" ) < CR > < CR >
" Buffer Splitting
nnoremap < leader > s :vs < CR >
" Go to next error
" Go to previous error
nnoremap < A - j > :cn < CR >
nnoremap < A - k > :cp < CR >
" Clang Format
" ==============================================================================
map < C - I > :py3file ~ /clang - format .py < CR >
" Compiler Error Formats
" ==============================================================================
" Error message formats thanks to
" https://forums.handmadehero.org/index.php/forum?view=topic&catid=4&id=704#3982
set errorformat + = \\\ %#%f ( %l \\\, %c ) :\ %m " MSVC: MSBuild
set errorformat + = \\\ %#%f ( %l ) \ :\ %#%t %[A - z ]%#\ %m " MSVC: cl.exe
set errorformat + = \\\ %#%t %nxx :\ %m " MSVC: cl.exe, fatal errors is crudely implemented
set errorformat + = \\\ %#LINK \ :\ %m " MSVC: link.exe, can't find link library badly implemented
set errorformat + = \\\ %#%s \ :\ error \ %m " MSVC: link.exe, errors is badly implemented
set errorformat + = \\\ %#%s \ :\ fatal \ error \ %m " MSVC: link.exe, fatal errors is badly implemented
set errorformat + = \\\ %#%f ( %l \\\, %c - %*[0 -9 ]) :\ %#%t %[A - z ]%#\ %m " MSVC: HLSL fxc.exe
set errorformat + = %\\%%( CTIME %\\) %\\@= %m " ctime.exe -stats
" Vim Dispatch
" ==============================================================================
let s :running_windows = has ( "win16" ) | | has ( "win32" ) | | has ( "win64" )
if s :running_windows
set makeprg = build
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nnoremap < C - b > :Make ./build .bat < cr >
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else
" Set vim terminal to enter normal mode using escape like normal vim behaviour
tnoremap < Esc > < C - \> < C - n >
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nnoremap < C - b > :Make ./build .sh < cr >
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set makeprg = ./build .sh
endif