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Diffstat (limited to 'nvim/init.vim')
| -rw-r--r-- | nvim/init.vim | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/nvim/init.vim b/nvim/init.vim new file mode 100644 index 0000000..1f63599 --- /dev/null +++ b/nvim/init.vim @@ -0,0 +1,178 @@ +" NeoVim init.vim +" +" Differences with good ol' Vim: +" +" NeoVim has so many of the modern and helpful Vim options on by default. I'll +" remove most of the old Vim configurations that now come by default in NeoVim. +" +" Also NeoVim uses XDG directories by default, keeping a clean directory tree. +" +" NeoVim also allows for this file to be written in Lua. I'll stick to using +" Vim script becuase it has more documentation and is more concise configuring +" Vim options. +" +" Instead of viminfo, NeoVim uses shada files (SHared DAta) (different format). +" See shada-file-name. +" +" For some reason, as of version v0.8.3 of NeoVim, Vim internal codes for shift- +" and control- function keys change in NeoVim. <S-F1> changes to <F13>, and +" <C-F1> changes to <F25>. See https://github.com/neovim/neovim/issues/7384 +" +" Plugins: There are a lot of ways to install "plug-in"s in Vim. My prefered +" way is using Vim packages, available since Vim version 8. See packages. +" +" Tips: +" * To show navigate help files: +" K " while on an option to see it's documentation +" CTRL-] " navigation while on a Vim help file +" * To re-indent: +" tab->spaces :set tabstop=n :set expandtab :retab +" spaces->tab :set noexpandtab :set tabstop={softtabstop} :retab! +" * To justify: +" To 'justify' comments or block of text (paragraph) use `gq{motion}` or +" `gp{motion}`, where {motion} can be `[/`, `]/`, `ip`, `i{`, `a{`. +" * To see the last page of previous command: +" `g<` +" * Buffer stuff: +" :ls " shows all buffers +" :b N " Go to buffer N (integer) + + +" Settings +" ---------------------------------------------------------------------- + +colorscheme industry + +" Command line: +set cmdheight=1 +set wildmenu +set wildignore+=*.o,.git,*.class +set path+=./**30 " For gf and :find, add all subdirectories relative to + " current file (30 max) to the "search space" + +" Search +set ignorecase +set smartcase + +" Screen +set nonumber +set scrolloff=5 " show a few lines of context +set colorcolumn=+1 " show ruler at position tabstop+1 +set laststatus=2 +" Add buffer number to the default status line with ruler +set statusline=%<%f\ %h%m%r%=b%02n\ \ %-14.(%l,%c%V%)\ %P + +" TODO: move to ftplugin +" TODO: create tags automatically (:!ctags -R . after :w if ft=c) +" Tag Jumping +" Instructions: create tag index (e.g. $ ctags -R .) +" place cursor on tag +" ^] to jump to definition +" g^] if more than 1 definition +" ^T to return (or ^O) + +"set cindent +"set cinoptions=:0,g0 " See C-indenting + + +" Indentation: 4 spaces +" See also: autoindent, smartindent, cindent, indentexpr +set tabstop=4 " Each '\t' takes 8 virtual (screen) columns +set shiftwidth=0 " (Auto)indentation. Also affects: >>, i_C-T, i_C-D +set expandtab " Expand inserted <Tab>s with <Space> +set smartindent " Smart indenting when starting a new line + +" Formatting: See fo-table +set formatoptions+=t " auto-wrap text (when inserting) +set formatoptions+=c " auto-wrap comments (when inserting) +set formatoptions+=q " Allow formatting of comments with "gq" +set formatoptions+=j " Removes comment leader when joining lines +set formatoptions+=l " Don't break long lines that are already typed +set formatoptions+=r " Insert current leader after <Enter> in Insert mode +set formatoptions+=p " Don't break honorifics like Prof. Smith +set formatoptions+=n " Recognize numbered lists +set formatoptions+=o " Automatically insert the current comment + " leader after `o`. + +" Wrap: Auto-break lines longer than 80 colums +set textwidth=80 +set wrap +set linebreak " Don't break words + +" Mouse +set mouse=a " Enable mouse for all modes + +" Buffers +set hidden " Allow for hidden modified buffers + + +" Mappings +" ---------------------------------------------------------------------- + +let $VIMFILES = split(&rtp, ",")[0] + +map <F5> :source $VIMFILES/init.vim<CR> +map <F17> :e $VIMFILES/init.vim<CR> + +map <F7> :tabp<CR> +map <F8> :tabn<CR> +map <F19> :bNext<LF> +map <F20> :bnext<LF> + +" TODO: move to ftplugin +" C/C++ Programming: +map <F6> :w<CR>:!clear && make<CR> +"map <F10> :!./%:r<CR> +"map <F10> :!./a.out<CR> +map <F11> :cnext<CR> +map <S-F11> :cprev<CR> +" "Run cTags" +map <Leader>rt :!ctags -R .<CR> +map <C-\> :tnext<CR> +" Motion to go to beggining of function while cursor is inside +nmap [f [m[{k0 + +" pandoc (& website): +nnoremap mm :w<CR>:Md2Html<CR><CR><CR> +nmap mM mm:!updatewebsite_zaz<CR><CR> + +" asciidoc: +nnoremap ma :w<CR>:!asciidoctor %<CR><CR> +nmap mA ma:!updatewebsite_zaz<CR><CR> + +" Funcionallity of the following depends on terminal emulator. Needs 8-bit +" input enabled +" for <Meta> = Alt key combos +" From: https://vim.fandom.com/wiki/Get_Alt_key_to_work_in_terminal +nmap <M-H> <C-W>h +nmap <M-J> <C-W>j +nmap <M-K> <C-W>k +nmap <M-L> <C-W>l + +" Go Title Case (and clear highlighted matches) +" Ref.: https://vim.fandom.com +vmap gt :s/\<\(\w\)\(\w*\)\>/\u\1\L\2/g<CR><C-L> + +" Autoformat JSON jumbled data +" Ref.: https://stackoverflow.com/questions/26214156/how-to-auto-format-json-on-save-in-vim +nnoremap gJ :%!python3 -m json.tool<CR> + +" Replaces previous WORD arithmetic expression with result (from Vim +" fandom-wiki) +inoremap <C-A> <Esc>diWi<C-R>=<C-R>"<CR> + + +" Views and Sessions (Window layout and Line folding) +" ---------------------------------------------------------------------- +" It is possible to create folds automatically but idk how to do it. +" :mkview so save them :loadview to load them (zo open one, zc close one, +" zR to open all, zM to close all, zx to restore)) + +" Views saves folds. Sessions saves all windows configuration and layout +" Load Sessions with $ vim -S Session.vim + +" To automatically save and restore views for *.c *.cpp files: +au BufWinLeave *.c mkview +au BufWinEnter *.c silent loadview +au BufWinLeave *.cpp mkview +au BufWinEnter *.cpp silent loadview |