dotfiles.git

1) " Version 2022-03-10.1 - Use Quickfix for cscope, add OpenCurrentAsNewTab

2) set nocompatible    " Use Vim defaults, forget compatibility with vi.
3) set bs=2            " allow backspacing over everything in insert mode
4) set wildmenu        " Allows command-line completion with tab
5) set autoindent      " Copy indent from current line when starting a new line
6) set smartindent     " Do smart auto indenting when starting  new line
7) set smarttab        " Honor 'shiftwidth', 'tabstop' or 'softtabstop'
8) set hlsearch        " highlight all matches for previous search
9) set nofoldenable    " start unfolded
10) set foldlevel=0
11) set nowrap          " no wrapping text lines on the screen (exceptions below)
12) set sidescroll=5

13) set listchars+=tab:>-,precedes:<,extends:>,nbsp:· " for :set list

14) 
15) if v:version >= 703
16)   " Do save the undo tree to file, but not in the local directory.
17)   " Don't forget to mkdir ~/.vim_undo
18)   set undodir=~/.vim_undo,.
19)   set undofile        " undo even after closing and reopening a file
20) endif
21) 
22) " The following two lines set the use of perl regex, aka "very magic"
23) nnoremap / /\v
24) vnoremap / /\v
25) 

26) " Make j and k move to the next row, not file line
27) nnoremap j gj
28) nnoremap k gk
29) 
30) " From Steve Losh: http://learnvimscriptthehardway.stevelosh.com/chapters/10.html
31) " Map jk to ESC in insert mode
32) inoremap jk <esc>
33) 

34) " https://stevelosh.com/blog/2010/09/coming-home-to-vim/#s3-why-i-came-back-to-vim
35) nnoremap <leader>v <C-w>v<C-w>l
36) nnoremap <C-h> <C-w>h
37) nnoremap <C-j> <C-w>j
38) nnoremap <C-k> <C-w>k
39) nnoremap <C-l> <C-w>l
40) 

41) " clear search highlights
42) nnoremap <cr> :noh<cr><cr>

43) 
44) syntax on
45) 
46) set t_Co=256
47) if v:version >= 703
48)   set colorcolumn=80
49) endif
50) if has('gui_running') " Didn't work: if &term != 'builtin_gui'
51)   " Light backgrounds for GUI experiences
52)   set background=light
53)   " colorscheme peaksea                        " install peaksea
54)   colorscheme tolerable                        " install tolerable
55)   if v:version >= 703
56)     highlight ColorColumn ctermbg=255 guibg=#F6F6F6
57)   endif

58)   highlight StatusLine   ctermfg=17 ctermbg=Gray " override scheme

59)   highlight StatusLineNC ctermfg=20 ctermbg=LightGray" override scheme

60)   if has('win32')
61)     set guifont=DejaVu_Sans_Mono_for_Powerline:h10:cANSI:qDRAFT
62)   endif

63)   set lines=50 columns=100
64) else
65)   " Dark backgrounds for tty experiences
66)   set background=dark
67)   colorscheme desert                           " install desert
68)   if v:version >= 703

69)     highlight ColorColumn ctermbg=233 guibg=Black " dark gray (or 17, dark blue)

70)   endif

71)   highlight StatusLine   ctermfg=24 ctermbg=LightGray  " override scheme
72)   highlight StatusLineNC ctermfg=236 ctermbg=Gray  " override scheme
73)   highlight MatchParen   term=reverse ctermbg=23  " 23 is more subtle than default

74) endif

75) 
76) " let g:loaded_airline = 1  " For testing the statusline settings above

77) 
78) " set mouse=v     " visual mode, not working great for PuTTY
79) 
80) set tags=tags;/
81) 
82) set history=50
83) set ruler
84) if has('statusline')
85)   set laststatus=2
86)   set statusline=%<%f\   " Filename
87)   set statusline+=%w%h%m%r " Options
88)   "set statusline+=%{fugitive#statusline()} " Git

89)   set statusline+=\[%{&ff}/%Y]              " filetype
90)   set statusline+=%=%-12.(%l,%c%V%)\ %p%%   " Right aligned file nav info

91) endif
92) 
93) set encoding=utf-8
94) 
95) nmap <leader>w :w!<cr>         " Fast saving
96) " I use relative number for cursor movement.
97) nmap <leader>r :set relativenumber!<cr>
98) nmap <leader>n :set number!<cr>
99) 
100) " Useful mappings for managing tabs

101) " Tab Previous: gT or C-PageUp
102) " Tab Next: gt or C-PageDown

103) nmap <leader>tn :tabnew
104) nmap <leader>to :tabonly<cr>
105) nmap <leader>tc :tabclose<cr>
106) nmap <leader>tm :tabmove

107) nmap <leader>1 1gt
108) nmap <leader>2 2gt
109) nmap <leader>3 3gt
110) nmap <leader>4 4gt
111) nmap <leader>5 5gt
112) nmap <leader>6 6gt
113) nmap <leader>7 7gt
114) nmap <leader>8 8gt
115) nmap <leader>9 9gt

116) 
117) " Open current buffer in new tab. Close with C-w,c
118) " https://vim.fandom.com/wiki/Maximize_window_and_return_to_previous_split_structure
119) function! OpenCurrentAsNewTab()

120)     let l:currentView = winsaveview()

121)     tabedit %

122)     call winrestview(l:currentView)

123) endfunction
124) nmap <leader>o :call OpenCurrentAsNewTab()<CR>

125) 
126) " pastetoggle
127) nmap <leader>p :set invpaste paste?<cr>
128) 

129) " Control+p to paste onto next line
130) nmap <C-p> :pu<cr>
131) 

132) " Make netrw's Explore behave a little like NERDTreeToggle
133) " http://vimcasts.org/blog/2013/01/oil-and-vinegar-split-windows-and-project-drawer/

134) function! ToggleNetrw()

135)   if bufwinnr("NetrwTreeListing") > 0
136)     for i in range(1, bufnr("$"))
137)       if (getbufvar(i, "&filetype") == "netrw")

138)         silent exe "bwipeout " . i

139)         return
140)       endif
141)     endfor
142)   endif

143)   silent Vexplore %:p:h

144) endfunction
145) nmap <leader>e :call ToggleNetrw()<cr>
146) 

147) nmap <leader>l :TlistToggle<cr>           " install taglist
148) nmap <leader>bd :Bdelete<cr>              " install vim-bbye

149) 
150) " Visual mode mappings
151) """
152) 
153) " map sort function to a key
154) vnoremap <leader>s :sort<cr>
155) 
156) "easier moving of code blocks

157) vnoremap < <gv
158) vnoremap > >gv

159) 
160) " If too many file system events are getting triggered.
161) set nobackup       " ~ files
162) set nowritebackup  " Don't write buff to temp, delete orig, rename temp to orig
163) set noswapfile     " .swp files
164) 
165) " Allow tags to open another buffer even if this one is modified
166) set hidden
167) 
168) " Switch between source and header files
169) function! SwitchSourceHeader()
170)   let s:ext  = expand("%:e")
171)   let s:base = expand("%:t:r")
172)   let s:cmd  = "find " . s:base
173)   if (s:ext == "cpp" || s:ext == "c")
174)     if findfile(s:base . ".h"  ) != "" | exe s:cmd . ".h"   | return | en
175)     if findfile(s:base . ".hpp") != "" | exe s:cmd . ".hpp" | return | en
176)   else
177)     if findfile(s:base . ".cpp") != "" | exe s:cmd . ".cpp" | return | en
178)     if findfile(s:base . ".c"  ) != "" | exe s:cmd . ".c"   | return | en
179)   endif
180) endfunc
181) 
182) " Demonstrates a way to look in a mirror directory
183) " function! OpenOther()
184) "    if expand("%:e") == "cpp"
185) "      exe "split" fnameescape(expand("%:p:r:s?src?include?").".h")
186) "    elseif expand("%:e") == "h"
187) "      exe "split" fnameescape(expand("%:p:r:s?include?src?").".cpp")
188) "    endif
189) " endfunc
190) 
191) " Delete trailing white space on save, useful for Python and CoffeeScript ;)
192) function! DeleteTrailingWS()
193)   exe "normal mz"
194)   %s/\s\+$//ge
195)   exe "normal `z"
196) endfunc
197) 

198) function! OpenInOtherWindow()
199)   if winnr('$') == 1
200)     exe "wincmd F"
201)   else
202)     let curNum = winnr()
203)     let oldBuf = bufnr( "%" )
204)     if curNum == 1
205)       let othNum = 2
206)     else
207)       let othNum = 1
208)     endif
209)     exe "normal! gF"
210)     let newBuf = bufnr( "%" )
211)     let newLine = line(".")
212)     exe 'hide buf' oldBuf
213)     exe othNum . "wincmd w"
214)     exe 'hide buf' newBuf
215)     exe "normal! " . newLine . "G"
216)   endif
217) endfunc
218) 
219) nmap <silent> <leader>F :call OpenInOtherWindow()<cr>

220) nmap <silent> <leader>f :call OpenInOtherWindow()<cr>

221) 

222) if has("autocmd")
223)   autocmd BufWrite *.py :call DeleteTrailingWS()  " Delete trailing whitespace
224)   " Don't let smartindent unindent the # character in Python files
225)   autocmd FileType python  inoremap # X<c-h>#

226)   autocmd FileType c,cpp,php,brs,sh  set expandtab  " Use spaces instead of tabs

227)   autocmd Filetype make    setl noexpandtab       " ...not for files that use tabs.
228) 
229)   " Use the vim command %retab before applying the following
230)   " two with files that have 8-space tabs.

231)   autocmd FileType c,cpp,python,php  set tabstop=4

232)   autocmd FileType c,cpp,php  set shiftwidth=4

233) 
234)   autocmd FileType python  set foldmethod=indent  " 'za' to fold
235)   autocmd FileType python  set foldlevel=99
236) 

237)   autocmd FileType c,cpp nmap <buffer> <leader>s :call SwitchSourceHeader()<cr>

238)   autocmd FileType c,cpp set foldmethod=syntax
239) 

240)   " autocmd FileType roku :let g:airline_extensions = []
241)   " autocmd FileType roku :let g:airline_section_warning = airline#section#create([])
242)   autocmd FileType roku :let g:airline#extensions#whitespace#enabled = 0
243) 

244)   if v:version >= 703
245)     " I toggle out of relative number when Vim's focus is lost, because
246)     " if I'm not editing, then I may be referring to errors with line numbers.
247)     autocmd FocusLost * if &relativenumber | set number | endif
248)     autocmd FocusGained * if &number | set relativenumber | endif
249)   endif
250) 

251)   autocmd BufRead *.txt set wrap linebreak   " "soft" wrap of existing lines
252)   autocmd BufRead README set wrap linebreak  " "soft" wrap of existing lines

253) 
254)   " When editing a file, always jump to the last cursor position
255)   autocmd BufReadPost *

256)   \ if &ft != "p4changelist" && line("'\"") > 0 && line ("'\"") <= line("$") |

257)   \   exe "normal! g'\"" |
258)   \ endif
259) endif
260) 
261) " This requires vim to be compiled with +python
262) " Use auto complete in insert mode with ctrl-x, ctrl-o
263) " See :help new-omni-completion for more.
264) filetype plugin on
265) set omnifunc=syntaxcomplete#Complete

266) 
267) " Torn on whether I like the omni completion preview window left open or not.
268) " autocmd CompleteDone * pclose
269) 
270) " Omni completion via ctrl-space (in addition to ctrl-x ctrl-o)
271) inoremap <Nul> <C-x><C-o>
272) 
273) " Next two map j and k to C-n (next) and C-p (prev).
274) " But it's affected by the 'jk to ESC' mapping above, so commented out.
275) "inoremap <expr> j ((pumvisible())?("\<C-n>"):("j"))
276) "inoremap <expr> k ((pumvisible())?("\<C-p>"):("k"))

277) 

278) " cscope
279) if has("cscope")
280)     set cscopetag  " Use both cscope and ctag for 'ctrl-]'

281)     set csto=1     " 0=cscope first; 1=ctags first

282)     set cscopequickfix=s-,c-,d-,i-,t-,e-,a- " cscope to quickfix window
283) 

284)     set nocsverb
285)     " add any database in current directory
286)     if filereadable("cscope.out")
287)         cs add cscope.out
288)     " else add database pointed to by environment
289)     elseif $CSCOPE_DB != ""
290)         cs add $CSCOPE_DB
291)     endif
292)     set csverb

293) endif
294) 

295) " From https://stackoverflow.com/questions/15393301/how-to-automatically-sort-quickfix-entries-by-line-text-in-vim
296) " :grep term %
297) " :grep -r term path/
298) " :cw
299) " :ccl (or C-w,q)

300) autocmd! QuickfixCmdPost * call MaybeSortQuickfix('QfStrCmp')
301) 
302) function! MaybeSortQuickfix(fn)
303) "    exe 'normal! '  " Doesn't work. Wanted to jump back to where we were.
304)     let t = getqflist({'title': 1}).title

305)     " Only sort the files if for search-style commands, not "make".

306)     if stridx(t, "cs ") == 0 || stridx(t, ":gr") == 0 || stridx(t, ":vim") == 0 || stridx(t, ":rg") == 0

307)         call setqflist(sort(getqflist(), a:fn), 'r')
308)         call setqflist([], 'r', {'title': t})
309)     endif
310)     cwindow

311) endfunction
312) 
313) function! QfStrCmp(e1, e2)
314)     let [t1, t2] = [bufname(a:e1.bufnr), bufname(a:e2.bufnr)]
315)     return t1 <# t2 ? -1 : t1 ==# t2 ? 0 : 1
316) endfunction
317) 

318) " Use ripgrep for search instead of grep
319) if executable('rg')
320)     " set grepprg=rg\ --vimgrep\ --hidden\ —glob '!.git'
321)     set grepprg=rg
322) endif
323) " Navigate quickfix list with ease
324) nnoremap <silent> [q :cprevious<CR>
325) nnoremap <silent> ]q :cnext<CR>
326) 

327) " I use Roboto Mono from https://github.com/powerline/fonts

328) " On iTerm2, Preferences -> Profiles -> Text -> Font

329) " Cygwin64 won't let you choose it. Launch Cygwin64 as follows:
330) " C:\cygwin64\bin\mintty.exe -i /Cygwin-Terminal.ico -o Font="Roboto Mono for Powerline" -

331) 

332) " Settings that make netrw more like NERDTree
333) let g:netrw_banner = 0
334) let g:netrw_liststyle = 3

335) let g:netrw_browse_split = 4

336) let g:netrw_altv = 1

337) " set g:netrw_winsize to negative for absolute width, positive for relative
338) let g:netrw_winsize = -36
339) " let g:netrw_winsize = 35

340) " sort is affecting only: directories on the top, files below
341) let g:netrw_sort_sequence = '[\/]$,*'

342) 
343) " When using vim-airline
344) let g:airline_powerline_fonts = 1

345) if !exists('g:airline_symbols')
346)     let g:airline_symbols = {}
347) endif
348) let g:airline_symbols.whitespace = '✖'
349) let g:airline_symbols.linenr = 'Ξ'

350) let g:airline_symbols.maxlinenr = ''

351) " If using a powerline font, don't override .readonly. Otherwise pick one.
352) "let g:airline_symbols.readonly = '◆'
353) "let g:airline_symbols.readonly = '🔒'

354) 
355) " If no "...for Powerline" font is available, uncomment these four:

356) let g:airline_left_sep = '▌'
357) let g:airline_right_sep = '▐'
358) let g:airline_left_alt_sep = '|'
359) let g:airline_right_alt_sep = '|'

360) 

361) let g:airline_theme = 'powerlineish'

362) let g:airline#extensions#wordcount#enabled = 0

363) " let g:airline_exclude_filetypes = []

364) 
365) " Experimenting with vim-rooter
366) let g:rooter_patterns = ['.git', 'Makefile', 'builds/']