mirror of
https://github.com/notwa/rc
synced 2024-11-14 08:29:03 -08:00
433 lines
14 KiB
VimL
433 lines
14 KiB
VimL
" make vim unusable for anyone else
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" from the get-go, we assume version >= 703
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set nocompatible " screw vi
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" hacks {{{1
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if has('multi_byte')
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scriptencoding utf-8 " allow it in this script
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set termencoding=utf-8 " and this terminal supports it
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set encoding=utf-8 " and the default file is in it
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endif
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let g:rcvim=$HOME.'/.vim'
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let &backupdir=g:rcvim.'/backup' " stash tilde files elsewhere
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" using a double slash here enables file path inclusion for uniqueness:
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let &directory=g:rcvim.'/swp//' " stash swap files too
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let &undodir=g:rcvim.'/undo/' " undo files are cool
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try | call mkdir(&backupdir, "p") | catch /E739/ | endtry
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try | call mkdir(&directory, "p") | catch /E739/ | endtry
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try | call mkdir(&undodir, "p") | catch /E739/ | endtry
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" force colors on anything that looks reasonable
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if (&term =~ "^xterm") || (&term == "screen")
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let &t_Co=256
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"let &t_AF="\e[38;5;%dm"
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"let &t_AB="\e[48;5;%dm"
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endif
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if &term =~ '^tmux'
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" https://unix.stackexchange.com/a/34723
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" tmux will send xterm-style keys when xterm-keys is on
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exec "set <xUp>=\e[1;*A"
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exec "set <xDown>=\e[1;*B"
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exec "set <xRight>=\e[1;*C"
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exec "set <xLeft>=\e[1;*D"
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endif
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" main config {{{1
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if has('syntax')
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syntax enable " required for folding as well
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set hlsearch " highlight search results
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let c_syntax_for_h=1 " use C highlighting for .h files
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endif
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if has('gui_running')
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set guioptions-=M " skip loading $VIMRUNTIME/menu.vim
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set guioptions-=m " hide menu which isn't loaded anyway
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set guioptions-=T " hide toolbar
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set guioptions-=r " hide scrollbar
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if has("gui_gtk2")
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set guifont=Consolas\ 11
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else
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set guifont=Consolas:h9
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end
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set columns=84
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set lines=36
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cd $HOME " might not be ideal...
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endif
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if has('title') | set title | endif " terminal title
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set history=10000 " command lines to remember
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set number " lines
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set ruler " write out the cursor position
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set showcmd " show number of lines/etc. selected
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set lazyredraw " when executing macros, untyped things
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set shortmess=atI " be less verbose and shut up vim
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set suffixes=.bak,~,.swp,.o,.log,.out " lower tab-completion priority
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set noerrorbells visualbell t_vb= " disable bells
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set scrolloff=3 " rows of context when scrolling
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set sidescrolloff=2 " cols of context when scrolling
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set incsearch " show first search result as we type
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set ignorecase " insensitive searching
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set smartcase " except when uppercase is used
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set infercase " use existing case when ins-completing
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set smarttab " handle insertion and deletion of indents
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set noautoindent " some distros have this set by default
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set virtualedit=block " allow cursor anywhere in visual block
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set foldmethod=marker " (performance issues with other methods)
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set foldlevelstart=99 " start with everything unfolded...?
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set nowrap " word wrapping is pretty weak in vim
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set nojoinspaces " don't use double-spaces for J and gq
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set ffs=unix,dos " prefer unix-style EOLs (ffs indeed)
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set nobomb " don't mention these on planes
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set undofile " remember undos across files/sessions
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set diffopt+=iwhite " ignore whitespace in diff command
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set ttimeout ttimeoutlen=60 " make changing modes a bit snappier
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set hidden " allow swapping out of unsaved buffers
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set complete=.,w,b,u,t " don't scan every file with autocomplete
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set nrformats=bin,hex,unsigned " ctrl+a/x non-negative numbers, no octal
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set modeline modelines=5 " a file can specify its own vim settings
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if has('mksession')
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set sessionoptions=blank,buffers,curdir,folds,tabpages,winsize,resize,winpos
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end
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if has('wildignore')
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" ignore files that typically aren't interesting to text editors like vim
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" FWIW, these lines don't need trailing commas
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set wildignore=""
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set wildignore+=.git,.hg,.svn,pkg,tmp
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set wildignore+=*.bak,*.cache,*.log,*.tmp
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set wildignore+=*.lnk,.DS_Store,Desktop.ini,Thumbs.db
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set wildignore+=*.7z,*.tar,*.tar.*,*.tgz,*.zip
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set wildignore+=*.pch,*.pdb,*.pgc,*.pgd,*.sln,*.suo
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set wildignore+=*.a,*.dll,*.elf,*.exe,*.lib,*.o,*.obj,*.out,*.so,*.so.*
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set wildignore+=*.m4a,*.mkv,*.mp3,*.mp4,*.ogg,*.opus,*.wav
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set wildignore+=*.bmp,*.gif,*.jfif,*.jpeg,*.jpg,*.pdf,*.png,*.webp
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set wildignore+=*.h5,*.npy,*.npz,*.pkl,*.pyc,*.pyd,*.pyo,__pycache__
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set wildignore+=*.gem,.bundle
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set wildignore+=CMakeCache.txt,CMakeFiles,install_manifest.txt
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endif
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let $PATH .= ':'.$HOME.'/sh' " allow direct invocation of shell funcs
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" fun {{{1
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fu! Colour(name) " go nuts. go wild.
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hi clear | syntax clear | syntax on " reset everything for sure (#4405)
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if has('termguicolors')
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if &term =~ "^tmux-256color"
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let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
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let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
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set termguicolors
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endif
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endif
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exe "colo " . a:name
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endf
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command! -nargs=* Colour call Colour(<f-args>)
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" lifted from BurntSushi:
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fu! GlobalReplace()
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normal! gv"ry
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let replacement = input("Replace " . @r . " with: ")
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if replacement != ""
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exe "%s/" . @r . "/" . replacement . "/g"
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endif
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endf
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" lifted from BurntSushi:
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fu! StripTrailingWhitespace()
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let l = line(".")
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let c = col(".")
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%s/\s\+$//e
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call cursor(l, c)
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endf
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fu! TabEight()
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setlocal tabstop=8 shiftwidth=8 noexpandtab softtabstop=0
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endf
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fu! TabFour()
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setlocal tabstop=8 shiftwidth=4 expandtab softtabstop=4
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endf
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fu! TabTwo()
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setlocal tabstop=2 shiftwidth=2 expandtab softtabstop=2
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endf
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fu! TabBad()
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setlocal tabstop=4 shiftwidth=4 noexpandtab softtabstop=4
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endf
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" set TabFour as default
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set tabstop=8 shiftwidth=4 expandtab softtabstop=4
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fu! DetectShebang()
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" vim has some rudimentary detection, but sometimes i want to override it.
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" vim's version is typically found here: /usr/share/vim/vim82/scripts.vim
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let l = getline(1)
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if l[:1] !=# '#!' | return | endif
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let l = trim(l[2:], ' ', 1) " sometimes there are spaces after the #!
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let p = matchstr(l, '^\%(/usr\)\=/s\=bin/\%(env\%( \+-S\)\= \+\)\=\zs[^ ]*\ze')
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if p ==# 'bash' | setlocal ft=bash | endif
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if p ==# 'dash' | setlocal ft=bash | endif
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if p ==# 'false' | setlocal ft=bash | endif
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if p ==# 'kuroko' | setlocal ft=python | endif
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if p ==# 'lua' | setlocal ft=lua | endif
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if p ==# 'perl' | setlocal ft=perl | endif
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if p ==# 'perl6' | setlocal ft=raku | endif
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if p ==# 'python' | setlocal ft=python | endif
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if p ==# 'python3' | setlocal ft=python | endif
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if p ==# 'raku' | setlocal ft=raku | endif
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if p ==# 'sh' | setlocal ft=bash | endif
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if p ==# 'zsh' | setlocal ft=zsh | endif
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endf
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" autocmd {{{1
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if has('autocmd')
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augroup tabs
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au!
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au BufRead,BufNewFile *.bt,*.1sc call TabFour()
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au BufRead,BufNewFile *.ys call TabTwo()
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au BufRead,BufNewFile .gitconfig call TabEight()
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au BufRead,BufNewFile PKGBUILD call TabTwo()
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au FileType html,css call TabTwo()
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au FileType javascript,processing call TabTwo()
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au FileType nim call TabTwo()
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au FileType ruby call TabTwo()
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au FileType seed7 call TabTwo()
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exec 'au' 'BufRead,BufNewFile' $HOME..'/src/bass/*' 'call TabTwo()'
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augroup END
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augroup filetypes
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au!
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au BufRead,BufNewFile *.1sc setlocal ft=c
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au BufRead,BufNewFile *.asm setlocal ft=lips
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au BufRead,BufNewFile *.bt setlocal ft=c
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au BufRead,BufNewFile *.fs setlocal ft=c
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au BufRead,BufNewFile *.glsl setlocal ft=c
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au BufRead,BufNewFile *.hlsl setlocal ft=c
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au BufRead,BufNewFile *.krk setlocal ft=python
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au BufRead,BufNewFile *.lib setlocal ft=spice
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au BufRead,BufNewFile *.nim setlocal ft=nim
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au BufRead,BufNewFile *.pde setlocal ft=processing
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au BufRead,BufNewFile,StdinReadPost * call DetectShebang()
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augroup END
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augroup insanity
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au!
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au FileType netrw setlocal bufhidden=wipe
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augroup END
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augroup nocomment
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au!
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" set or unset some convenient or annoying formatoptions
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au FileType * setlocal fo-=c fo-=r fo-=o fo-=j
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augroup END
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augroup forth
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au!
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" insert a newline every 64 bytes when reading
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au! BufReadCmd blkfs,*.scr call setline('1', split(join(readfile(expand('<afile>')), ''), '\%65c\zs'))
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" remove newlines when writing
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au! BufWriteCmd blkfs,*.scr call writefile([join(getline('^', '$'), '')], expand('<afile>'))
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augroup end
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augroup nobells " good lord vim you are archaic
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au!
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au GUIEnter * set vb t_vb=
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augroup END
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fu! ResCur() " attempt to preserve cursor position
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if line("'\"") > 1 && line("'\"") <= line("$")
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normal! g`"
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return 1
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endif
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endf
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augroup resCur
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au!
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" au BufWinEnter * call ResCur()
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augroup END
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endif
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" keys/binds {{{1
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set backspace=eol,start,indent " make backspace useful
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" tab completion in command-line
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if has('wildmenu') | set wildmenu | endif
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" mintty pls
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"exec "set <s-Tab>=\e[Z"
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"map <Esc>[Z <s-tab>
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"ounmap <Esc>[Z
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" easy indent/unindent
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nn <tab> >>
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nn <s-tab> <<
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" indentation without ending selection
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vn <silent> <tab> >gv
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vn <silent> <s-tab> <gv
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fu! Inn(q)
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" bind both normal and insert modes
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let args=split(a:q, '^\s*\(<[^>]\+>\s\+\)\+\zs')
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exec 'nn '.args[0].' '.args[1]
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exec 'ino '.args[0].' <c-o>'.args[1]
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endf
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com! -nargs=+ Inn call Inn(<q-args>)
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Inn <F5> :w<cr>
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Inn <F6> :Next<cr>
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Inn <F7> :next<cr>
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Inn <F8> :e %<cr>
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Inn <F9> @@
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Inn <F10> :bd<cr>
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Inn <c-F5> :w!<cr>
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Inn <c-F8> :e! %<cr>
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Inn <c-F10> :bd!<cr>
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Inn <s-F5> :wall<cr>
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" np++ habits
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Inn <c-up> <c-y>
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Inn <c-down> <c-e>
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Inn <silent> <c-s-up> :m-2<cr>
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Inn <silent> <c-s-down> :m+1<cr>
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Inn <silent> <c-s-PageUp> :tabm -1<cr>
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Inn <silent> <c-s-PageDown> :tabm +1<cr>
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" jump to top and bottom
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Inn <c-Home> gg
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Inn <c-End> G
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nn <Esc>[1;5H gg
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nn <Esc>[1;5F G
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ino <Esc>[1;5H <c-o>gg
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ino <Esc>[1;5F <c-o>G
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" hide search highlighting
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Inn <silent> <c-]> :nohls<enter>
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" rebind annoying things:
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" reflow text
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nn Q gq
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vn Q gq
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" split lines (opposite of J)
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nn K i<cr><esc>k$
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vn K <nop>
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" follow tag
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nn <bar> <c-]>
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" delete line
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"nn D dd
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" execute vim commands in visual selection
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vmap <space> "xy:@x<cr>
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" open a shell (only works if you `exec vim` instead of running it in a shell)
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nn <C-z> :sh<cr>
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" this frees up x and X for rebinding if you like
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exec "set <s-Del>=\<Esc>[3;2~"
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Inn <s-Del> X
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let leader="\\"
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"ino <c-\> <C-o><Leader> " this doesn't workkkkkkkkk
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nn <Leader>2 :call TabTwo()<cr>
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nn <Leader>3 :call TabBad()<cr>
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nn <Leader>4 :call TabFour()<cr>
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nn <Leader>5 :call TabEight()<cr>
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nm <Leader>a a?<Esc>r
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nm <Leader>i i?<Esc>r
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nn <Leader>, :Tab /,\zs<cr>
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nn <Leader>. @:
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nn <Leader><Leader> :<cr>
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nn <Leader><space> :call StripTrailingWhitespace()<cr>
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"nn <Leader>? :exec getline(".")
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nn <Leader>F :E .<cr>
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nn <Leader>P "0P
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nn <Leader>b :ls<cr>:b<space>
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nn <Leader>e :e **/*
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nn <Leader>f :E<cr>
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nn <Leader>p "0p
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"nn <Leader>x :system('chmod +x %') | e
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nn <silent> <Leader>d :cd %:p:h<cr>:pwd<cr>
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vn <silent> & :call GlobalReplace()<cr>
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" TODO:
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"nn ,, :call CommentLines()<cr>
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"nn ,. :call UncommentLines()<cr>
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" alias :W to :w, via https://stackoverflow.com/a/3879737
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cnoreabbrev <expr> W ((getcmdtype() is# ':' && getcmdline() is# 'W')?('w'):('W'))
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" https://stackoverflow.com/a/58244921
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fu! SynStack()
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for i1 in synstack(line("."), col("."))
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let i2 = synIDtrans(i1)
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let n1 = synIDattr(i1, "name")
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let n2 = synIDattr(i2, "name")
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echo n1 "->" n2
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endfor
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endfunction
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map gm :call SynStack()<CR>
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" misc {{{1
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set list listchars=tab:»·,trail:·,extends:…,nbsp:‗
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" including this in case i'm on a _really_ bad terminal:
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"set list listchars=tab:>-,trail:.,extends:>,nbsp:_
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" deprecated, but still perfectly functional, and especially backwards compatible:
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try | exec pathogen#infect() | catch /E117/ | endtry
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let g:netrw_banner=0 " be quiet
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let g:netrw_fastbrowse = 0 " so THAT'S what's been causing me agony
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set background=dark
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try | colorscheme minimalist | catch /E185/ | colorscheme desert | endtry
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" barely any colorschemes set these to anything useful. negligence? indifference?
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hi diffRemoved ctermfg=168 guifg=#d75f87
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hi diffAdded ctermfg=78 guifg=#5fd75f
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" ctrlp {{{1
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map <silent> <c-n> :CtrlPBuffer<cr>
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let g:ctrlp_match_window='bottom,order:btt,min:1,max:24,results:24'
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" machine-specific configs {{{1
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let s:hostname=hostname()
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if s:hostname == "phantom-pi" || s:hostname == "wraith"
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colorscheme minimalist
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endif
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" macros {{{1
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" to dump a macro, enter insert mode and hit [Ctrl+R] [Ctrl+R] [macro letter].
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" note that this will not properly escape any single quotes used in the macro.
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let s:q="'"
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" explode: split an expression's right-hand-side by commas
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let @s= 'ma'
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let @s.=':sil s/ *= */&\r/e
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'
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let @s.='-mb' " the next line may error, so set a mark now
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let @s.=':sil s/,/\r/g
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'
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let @s.='-mb'
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"let @s.=s:q..'a'
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"let @s.='OEXPLODE=HERE;'
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"let @s.=s:q..'b'
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"let @s.='oEXPLODE=THERE;'
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let @s.=s:q..'a
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'
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" implode: join the previously split expression, sort -ui
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let @j= ':sil '..s:q..'a+1,'..s:q..'b'..'sor ui
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'
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let @j.=':sil '..s:q..'a+1,'..s:q..'b-1'..'norm!A,
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'
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let @j.=':sil '..s:q..'a,'..s:q..'b'..'j!
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'
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let @j.=s:q..'a'
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