dotfiles.git

1) " Version 2020-07-08.1 - Use built-in netrw instead of NERDTree

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:> " indicators of long lines
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) " clear search highlights
35) nnoremap <cr> :noh<cr><cr>

36) 
37) " Commented out because I want tags searches to always be case sensitive.
38) " Override with \c anywhere in your search.
39) "set ignorecase      " If you enter all lowercase, it's case insensitive,
40) "set smartcase       " if you use mixed-case terms, it's case sensitive.
41) 
42) syntax on
43) 
44) " If you think this is hard to read,
45) " change the color of comments in vim, or
46) " use another color scheme like desert or peaksea
47) "
48) set t_Co=256
49) if v:version >= 703
50)   set colorcolumn=80
51) endif
52) if has('gui_running') " Didn't work: if &term != 'builtin_gui'
53)   " Light backgrounds for GUI experiences
54)   set background=light
55)   " colorscheme peaksea                        " install peaksea
56)   colorscheme tolerable                        " install tolerable
57)   if v:version >= 703
58)     highlight ColorColumn ctermbg=255 guibg=#F6F6F6
59)   endif
60)   highlight StatusLine   ctermfg=17 ctermbg=Gray " override scheme (overridden by powerline)
61)   highlight StatusLineNC ctermfg=20 ctermbg=LightGray" override scheme

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

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

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

72)   endif
73)   highlight StatusLine   ctermfg=20 ctermbg=Gray " override scheme (overridden by powerline)
74)   highlight StatusLineNC ctermfg=17 ctermbg=DarkGray" override scheme
75) endif
76) " highlight Comment     term=bold ctermfg=Blue ctermbg=0 guifg=SlateBlue guibg=Black
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+=\ [%{getcwd()}]          " current dir
91)   "set statusline+=\ [A=\%03.3b/H=\%02.2B]  " ASCII / Hexadecimal value of char
92)   set statusline+=%=%-14.(%l,%c%V%)\ %p%%   " Right aligned file nav info
93) endif
94) 
95) set encoding=utf-8
96) 
97) " I don't set comma for mapleader because it's useful for reverse-finding.
98) " let mapleader = ","
99) " let g:mapleader = ","
100) 
101) nmap <leader>w :w!<cr>         " Fast saving
102) " I use relative number for cursor movement.
103) nmap <leader>r :set relativenumber!<cr>
104) nmap <leader>n :set number!<cr>
105) 
106) 
107) " Useful mappings for managing tabs
108) "
109) nmap <leader>th <esc>:tabprevious<cr>
110) nmap <leader>tl <esc>:tabnext<cr>
111) nmap <leader>tn :tabnew
112) nmap <leader>to :tabonly<cr>
113) nmap <leader>tc :tabclose<cr>
114) nmap <leader>tm :tabmove
115) " Opens a new tab with the current buffer's path
116) nmap <leader>te :tabedit <c-r>=expand("%:p:h")<cr>/
117) 
118) " pastetoggle
119) nmap <leader>p :set invpaste paste?<cr>
120) 

121) " Control+p to paste onto next line
122) nmap <C-p> :pu<cr>
123) 

124) " Make netrw's Lexplore behave like NERDTreeToggle
125) let g:NetrwIsOpen=0
126) function! ToggleNetrw()
127)     if g:NetrwIsOpen
128)         let i = bufnr("$")
129)         while (i >= 1)
130)             if (getbufvar(i, "&filetype") == "netrw")

131)                 silent exe "bwipeout " . i

132)             endif
133)             let i-=1
134)         endwhile
135)         let g:NetrwIsOpen=0
136)     else
137)         let g:NetrwIsOpen=1
138)         silent Lexplore %:p:h
139)     endif
140) endfunction
141) nmap <leader>e :call ToggleNetrw()<cr>
142) 

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

145) 
146) " Visual mode mappings
147) """
148) 
149) " map sort function to a key
150) vnoremap <leader>s :sort<cr>
151) 
152) "easier moving of code blocks

153) vnoremap < <gv
154) vnoremap > >gv

155) 
156) " If too many file system events are getting triggered.
157) set nobackup       " ~ files
158) set nowritebackup  " Don't write buff to temp, delete orig, rename temp to orig
159) set noswapfile     " .swp files
160) 
161) " Allow tags to open another buffer even if this one is modified
162) set hidden
163) 
164) " Switch between source and header files
165) function! SwitchSourceHeader()
166)   let s:ext  = expand("%:e")
167)   let s:base = expand("%:t:r")
168)   let s:cmd  = "find " . s:base
169)   if (s:ext == "cpp" || s:ext == "c")
170)     if findfile(s:base . ".h"  ) != "" | exe s:cmd . ".h"   | return | en
171)     if findfile(s:base . ".hpp") != "" | exe s:cmd . ".hpp" | return | en
172)   else
173)     if findfile(s:base . ".cpp") != "" | exe s:cmd . ".cpp" | return | en
174)     if findfile(s:base . ".c"  ) != "" | exe s:cmd . ".c"   | return | en
175)   endif
176) endfunc
177) 
178) " Demonstrates a way to look in a mirror directory
179) " function! OpenOther()
180) "    if expand("%:e") == "cpp"
181) "      exe "split" fnameescape(expand("%:p:r:s?src?include?").".h")
182) "    elseif expand("%:e") == "h"
183) "      exe "split" fnameescape(expand("%:p:r:s?include?src?").".cpp")
184) "    endif
185) " endfunc
186) 
187) " Delete trailing white space on save, useful for Python and CoffeeScript ;)
188) function! DeleteTrailingWS()
189)   exe "normal mz"
190)   %s/\s\+$//ge
191)   exe "normal `z"
192) endfunc
193) 

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

217) if has("autocmd")
218)   autocmd! BufWritePost .vimrc source %           " re-source this file when saved.
219)   autocmd BufWrite *.py :call DeleteTrailingWS()  " Delete trailing whitespace
220)   " Don't let smartindent unindent the # character in Python files
221)   autocmd FileType python  inoremap # X<c-h>#

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

223)   autocmd Filetype make    setl noexpandtab       " ...not for files that use tabs.
224) 
225)   " Use the vim command %retab before applying the following
226)   " two with files that have 8-space tabs.

227)   autocmd FileType c,cpp,python,php  set tabstop=4
228)   autocmd FileType c,cpp,python,php  set shiftwidth=4

229) 
230)   autocmd FileType python  set foldmethod=indent  " 'za' to fold
231)   autocmd FileType python  set foldlevel=99
232) 

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

234)   autocmd FileType c,cpp set foldmethod=syntax
235) 

236)   " autocmd FileType roku :let g:airline_extensions = []
237)   " autocmd FileType roku :let g:airline_section_warning = airline#section#create([])
238)   autocmd FileType roku :let g:airline#extensions#whitespace#enabled = 0
239) 

240)   if v:version >= 703
241)     " I toggle out of relative number when Vim's focus is lost, because
242)     " if I'm not editing, then I may be referring to errors with line numbers.
243)     autocmd FocusLost * if &relativenumber | set number | endif
244)     autocmd FocusGained * if &number | set relativenumber | endif
245)   endif
246) 
247)   " Since I have the undo tree saved to disk now (see above), I might prefer to
248)   " automatically save the file when focus is lost.
249)   " autocmd FocusLost * silent! wa
250) 

251)   " I'm in the habit of hitting Return myself.
252)   " autocmd BufRead *.txt set textwidth=78         " Limit width of text to 78 chars
253) 

254)   autocmd BufRead *.txt set wrap linebreak nolist  " "soft" wrap of existing lines
255)   autocmd BufRead README set wrap linebreak nolist " "soft" wrap of existing lines
256) 
257)   " When editing a file, always jump to the last cursor position
258)   autocmd BufReadPost *

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

260)   \   exe "normal! g'\"" |
261)   \ endif
262) endif
263) 
264) " This requires vim to be compiled with +python
265) " Use auto complete in insert mode with ctrl-x, ctrl-o
266) " See :help new-omni-completion for more.
267) filetype plugin on
268) set omnifunc=syntaxcomplete#Complete
269) " Auto completion via ctrl-space (instead of ctrl-x ctrl-o)
270) " set omnifunc=pythoncomplete#Complete
271) " inoremap <Nul> <C-x><C-o>
272) 
273) " This function attempts to reuse the same scratch

274) " buffer over and over, so you always see output in

275) " the same location in your window layout.
276) function! ExecuteFileIntoScratchBuffer()
277)   write
278)   let f=expand("%:p")
279)   let cur_win = winnr()
280)   if buflisted("_vim_output")
281)     exe bufwinnr("_vim_output") . "wincmd w"
282)     enew
283)   else
284)     vnew
285)     let cur_win = cur_win+1
286)   endif
287)   setlocal buftype=nofile
288)   setlocal bufhidden=delete
289)   setlocal noswapfile
290)   silent file _vim_output
291)   execute '.! "'.f.'"'
292)   exe cur_win . "wincmd w"
293) endfunc
294) nmap <F5> :call ExecuteFileIntoScratchBuffer()<cr>
295) 
296) " Execute a selection of code
297) " Use Visual to select a range and then hit ctrl-h to execute it.
298) if has("python")
299) python << EOL
300) import vim
301) def EvaluateCurrentRange():
302)     eval(compile('\n'.join(vim.current.range),'','exec'),globals())
303) EOL
304) vnoremap <C-h> :py EvaluateCurrentRange()<cr>
305) endif
306) 

307) " cscope
308) if has("cscope")
309)     set cscopetag  " Use both cscope and ctag for 'ctrl-]'

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

311)     set cscopeverbose
312) endif
313) 

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

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

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

318) 

319) " Settings that make netrw more like NERDTree
320) let g:netrw_banner = 0
321) let g:netrw_liststyle = 3
322) let g:netrw_browse_split = 4
323) let g:netrw_altv = 1
324) " let g:netrw_winsize = -28 (for absolute width)
325) let g:netrw_winsize = 35
326) " sort is affecting only: directories on the top, files below
327) let g:netrw_sort_sequence = '[\/]$,*'

328) 
329) " When using vim-airline
330) let g:airline_powerline_fonts = 1

331) if !exists('g:airline_symbols')
332)     let g:airline_symbols = {}
333) endif
334) let g:airline_symbols.whitespace = '✖'
335) let g:airline_symbols.linenr = 'Ξ'

336) let g:airline_theme = 'powerlineish'

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