commit 6743300e44e3b8328fc254d695faf61f65bd4ec8
Author: Paul <paul@blacksun.org.uk>
Date:   Wed Oct 16 10:28:30 2019 +0000

    Add vimrc

diff --git a/vimrc b/vimrc
new file mode 100644
index 0000000..9c23327
--- /dev/null
+++ b/vimrc
@@ -0,0 +1,375 @@
+" Adapted from Dan's .vimrc, and Sven Gucke's vimrc.forall - Paul
+
+call plug#begin('~/.vim/plugged')
+    Plug 'junegunn/vim-easy-align/'
+    Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
+    Plug 'junegunn/fzf.vim',
+    Plug 'pbogut/fzf-mru.vim',
+    Plug 'tpope/vim-fugitive'
+    Plug 'junegunn/gv.vim'
+
+    Plug 'christoomey/vim-tmux-navigator'
+    Plug 'vim-airline/vim-airline'
+
+    Plug 'scrooloose/nerdtree'
+
+    " be sure to read full install instructions. this still needs
+    " you to cd ~/.vim/plugged/YouCompleteMe
+    " python ./install.py --js-completer
+    Plug 'Valloric/YouCompleteMe'
+
+    Plug 'posva/vim-vue'
+    Plug 'ap/vim-css-color'
+    Plug 'pangloss/vim-javascript'
+
+    Plug 'dense-analysis/ale'
+    Plug 'rust-lang/rust.vim'
+call plug#end()
+
+let mapleader       = ' '
+let maplocalleader  = ' '
+
+" Edit another file in the same directory as the current file. Uses expression
+" to extract path from current file's path (thanks to Douglas Potts)
+if has("unix")
+    map ,e :e <C-R>=expand("%:p:h") . "/"<CR>
+else
+    map ,e :e <C-R>=expand("%:p:h") . "\\"<CR>
+endif
+
+set backupdir=/tmp//,.
+set directory=/tmp//,.
+if v:version >= 703
+  set backupdir=/tmp//,.
+endif
+
+" TODO put in  a file group
+imap cll console.log()<Esc>==f(a
+
+let g:tmux_navigator_no_mappings = 1
+let g:tmux_navigator_save_on_switch = 1
+" Disable tmux navigator when zooming the Vim pane
+" let g:tmux_navigator_disable_when_zoomed = 1
+
+nnoremap <silent> <C-Left> :TmuxNavigateLeft<cr>
+nnoremap <silent> <C-Down> :TmuxNavigateDown<cr>
+nnoremap <silent> <C-Up> :TmuxNavigateUp<cr>
+nnoremap <silent> <C-Right> :TmuxNavigateRight<cr>
+nnoremap <silent> <C-backspace> :TmuxNavigatePrevious<cr>
+
+set ignorecase smartcase
+set incsearch
+
+set complete=.,b,u,]
+
+set wildignore+=deps/*,*.sw?
+
+" set background=light
+" source ~/.vim/colors/midnight.vim
+color desert
+
+" enable syntax highlighting if it is supported
+if has("syntax")
+  syntax on
+endif
+
+" Turn off the beeping ('cause it's annoying)
+set noerrorbells
+set visualbell
+set t_vb=
+
+" Auto-indent code
+set autoindent
+
+" do not redraw the screen during macro execution
+set lazyredraw
+
+" Open new panes to right and bottom.
+set splitbelow
+set splitright
+
+let g:tmux_navigator_no_mappings = 1
+
+nnoremap <silent> <c-left> :TmuxNavigateLeft<cr>
+nnoremap <silent> <c-right> :TmuxNavigateDown<cr>
+nnoremap <silent> <c-up> :TmuxNavigateUp<cr>
+nnoremap <silent> <c-down> :TmuxNavigateRight<cr>
+nnoremap <silent> <c-f2> :TmuxNavigatePrevious<cr>
+
+" tabbing and indent options
+function! TabSize (size)
+        if a:size==8
+                set noexpandtab
+        else
+                set expandtab
+        endif
+        exe 'set shiftwidth=' . a:size
+        exe 'set tabstop=' . a:size
+	return "Tab size = " . a:size
+endfunction
+call TabSize(2)
+map ,t2   :echo TabSize(2)<CR>
+map ,t3   :echo TabSize(3)<CR>
+map ,t4   :echo TabSize(4)<CR>
+map ,t8   :echo TabSize(8)<CR>
+
+" treat C preprocessed assembler files as C
+augroup filetype
+  au!
+  au BufRead,BufNewFile *.S	set filetype=c
+  au BufRead,BufNewFile *.[ch]@@.+ set filetype=c
+  au bufRead,BufNewFile *.cc set filetype=cpp
+  au bufRead,BufNewFile *.cpp set filetype=cpp
+  " au BufRead,BufNewFile *.ex set filetype=elixir
+  " au BufRead,BufNewFile *.exs set filetype=elixir
+  au BufRead,BufNewFile *.eex set filetype=html
+augroup END
+
+augroup cppprog
+    au!
+    au BufRead,BufNewFile *.h        set cindent
+    au BufRead,BufNewFile *.cc       set cindent
+    au BufRead,BufNewFile *.cpp      set cindent
+augroup END
+
+augroup dropbox
+    au!
+    au BufRead,BufNewFile ~/Dropbox/* set directory=~/tmp,/var/tmp,/tmp
+    au BufRead,BufNewFile Dropbox/* set directory=~/tmp,/var/tmp,/tmp
+    au BufRead,BufNewFile /home/paul/Dropbox/* set directory=~/tmp,/var/tmp,/tmp
+augroup END
+
+" Turn C syntax on for C and header files
+augroup cprog
+  au!
+  au BufRead,BufNewFile *.[ch]     set cindent
+  " simulate C++ comments (sort of) and provide a means to uncomment easily
+  map //		^i/* <ESC>$a */<ESC>
+  map \\		bhh/ *[*][/]<CR>d/[/]<CR>x?[/][*]<CR>dw
+  " Normal tabsizes
+  " call TabSize(4)
+augroup END
+
+" Apply the muttrc colouring to mutt setup files:
+au BufNewFile,BufRead .mutt.*                   set ft=muttrc
+
+" Automatic typo fixing
+iab Cunt      Count
+iab cunt      count
+iab LOG_LVL_NOTIFY	LOG_LVL_NOTICE
+iab KREN_EMERG KERN_EMERG
+
+" Disable the command 'K' (keyword lookup) 
+" map K <NUL>
+
+" Insert file
+map <C-K>e :read
+" List current buffers
+map <C-L> :buffers<CR>
+" Reformat selected text
+" map <C-W> gq
+
+" Needed because PuTTY doesn't seem to send the usual ctrl-up/down sequences
+map <ESC>[A     <C-Up>
+map <ESC>[B     <C-Down>
+map <ESC>[C     <C-Right>
+map <ESC>[D     <C-Left>
+
+" And these are for Mobaxterm
+map <ESC>[1;5A  <C-Up>
+map <ESC>[1;5B  <C-Down>
+map <ESC>[1;5C  <C-Right>
+map <ESC>[1;5D  <C-Left>
+map <ESC>[H     <Home>
+map <ESC>[F     <End>
+
+map <C-Up>      :wincmd k<CR>
+map <C-Down>    :wincmd j<CR>
+map <C-Left>    :wincmd h<CR>
+map <C-Right>   :wincmd l<CR>
+
+" map <C-Up> :wincmd k<CR>
+" map <C-Down> :wincmd j<CR>
+
+" Start recording keystrokes (q to finish)
+map <C-M> qa
+" Replay keystrokes
+map <C-CR> @a
+
+" map <C-CR> ?"<CR><RIGHT>v/"<CR><LEFT>"*y:e "*p
+
+" Set swapsync to 'nothing' - potentially more data loss (no forced write to disk
+" on swap write), but makes writes faster. I'm willing to take the chance. :-)
+set sws=
+
+" Set showmatch - this flashes the cursor briefly at the matching ( or {
+" when ) or } is entered. (If user keeps typing, cursor just pops up very
+" quickly, then comes back.)
+set showmatch
+
+" The command {number}CTRL-G show the current nuffer number, too.
+" This is yet another feature that vi does not have.
+" As I always want to see the buffer number I map it to CTRL-G.
+" Pleae note that here we need to prevent a loop in the mapping by
+" using the comamnd "noremap"!
+noremap <C-G> 2<C-G>
+
+" ===================================================================
+" VIM - Editing and updating the vimrc:
+" As I often make changes to this file I use these commands
+" to start editing it and also update it:
+if has("unix")
+  let vimrc='~/.vimrc'
+else
+" ie:  if has("dos16") || has("dos32") || has("win32")
+  let vimrc='$VIM\_vimrc'
+endif
+
+" Re-source and edit vimrc, respectively
+nn  ,u :source <C-R>=vimrc<CR><CR>
+nn  ,v :edit   <C-R>=vimrc<CR><CR>
+
+nn  ,s :mks! Session.vim<CR>
+
+" For some reason, the control-up/down doesn't work through putty, so create
+" alternates as well.
+nn  ,p :wincmd k<CR>
+nn  ,l :wincmd j<CR>
+
+" ===================================================================
+
+"      ;rcm = remove "control-m"s - for those mails sent from DOS:
+nn   ,rcm :%s/<C-V><C-M>$//g<CR>
+
+"      ,ksr = "kill space runs"
+"             substitutes runs of two or more space to a single space:
+nmap ,ksr :%s/  \+/ /g
+vmap ,ksr  :s/  \+/ /g
+
+"    ,Sel = "squeeze empty lines"
+"    Convert blocks of empty lines (not even whitespace included)
+"    into *one* empty line (within current visual):
+map ,Sel :g/^$/,/./-j
+
+"    ,Sbl = "squeeze blank lines"
+"    Convert all blocks of blank lines (containing whitespace only)
+"    into *one* empty line (within current visual):
+map ,Sbl :g/^\s*$/,/\S/-j
+
+" make backspace more like a 'normal' editor (help options / backspace)
+set backspace=1
+
+" make the mouse active when run in an XTerm (this may disable middle click
+" pasting)
+if has("mouse")
+    set mouse=ac
+endif
+
+" automatically write files on :make
+set autowrite
+
+" automatically indent code etc
+set autoindent
+
+" show file position
+set ruler
+
+" Don't highlight search targets (irritating)
+set nohlsearch
+
+" Return makes a new line at the cursor without entering insert mode
+map <CR> i<CR><ESC>
+
+" Cut text down to size (C-J does not pre-join the lines)
+map <C-J> 74\|bi<CR><ESC>
+map <C-S-J> J74\|bi<CR><ESC>
+
+" <Tab> and <S-Tab> indent and unindent code
+map <Tab> :><CR>
+map <S-Tab> :<<CR> 
+map <C-S-Tab> :<<CR><DOWN>
+
+" get man page of current function or open current URL in netscape
+map <F1> :!man <cword><CR>
+"map <S-F1> ?[ \t'"()<>{}[\]]<CR>ly/[ \t'"()<>{}[\]]<CR>:!gnome-moz-remote --newwin <C-R>"<CR>
+
+" Use fzf to find files
+map <F2>  :Files<CR>
+map <C-P> :Files<CR>
+
+nnoremap <silent> <leader>m :FZFMru<CR>
+map <F3> :Ag <C-R>=expand("<cword>")<CR><CR>
+
+" use F4 to jump into and out of hex editing. Bit dangerous for normal use...
+" map <F4> :set binary<CR>:%!xxd<CR>
+" map <S-F4> :%!xxd -r<CR>
+
+" use F4 to bring up NERDTree
+map <F4> :NERDTree<CR>
+nnoremap <leader>n :NERDTreeToggle<cr>
+
+" Use F6 to swap buffers
+map       <F6>      :b #<CR>
+nnoremap  <leader>b :b #<CR>
+
+map <F8>   :split<CR>
+map <F9>   :only<CR>
+
+" map <F11>  :cal SetSyn("c")<CR>
+map <F11>  :syntax sync fromstart<CR>
+
+" repeat the last command on the next line (F12 is Again on Sun keyboards)
+map <F12> j.
+
+" use Print Screen to print the current file
+map <F22> :!a2ps %<CR>
+
+" date functions
+map ,dn i<CR><CR><ESC>k!!date +'\%d/\%m/\%y'<CR>kJJ
+map ,dw i<CR><CR><ESC>k!!date +'\%V'<CR>kJJ
+
+" (double) quote up the word under the cursor
+map ` bi"<ESC>wwhi"<ESC>
+
+" use GNU make (gnu_make is a script to perform builds with GNU make
+" and filter results into GNU format error report)
+" :set mp=gnu_make
+:set mp=make
+
+" xterm title magic
+if "$TERM" != "dumb"
+  set title
+endif
+
+" set up cscope support (:help cscope)
+if has("cscope")
+  set cscopetag
+  set cscopetagorder=0
+  set nocsverb
+  " compress the path display to only the final 2 elements
+  if has("cscopepathcomp")
+    set cscopepathcomp=2
+  endif
+  set csverb
+  map ,fs :cs find s <C-R>=expand("<cword>")<CR><CR>
+  map ,fg :cs find g <C-R>=expand("<cword>")<CR><CR>
+  map ,fd :cs find d <C-R>=expand("<cword>")<CR><CR>
+  map ,fc :cs find c <C-R>=expand("<cword>")<CR><CR>
+  map ,fa :cs find t <C-R>=expand("<cword>")<CR><CR>
+  map ,fi :cs find i <C-R>=expand("%:t")<CR><CR>
+  map ,ss :cs find s 
+  map ,sg :cs find g 
+  map ,sd :cs find d 
+  map ,sc :cs find c 
+  map ,sa :cs find t 
+endif
+filetype plugin indent on
+
+" Avoids printing anything by accident...
+set printexpr=PrintFile(v:fname_in)
+function! PrintFile(fname)
+	"call system("ghostview " . a:fname)
+	"call system("lpr " . a:fname)
+	call delete(a:fname)
+	return v:shell_error
+endfunction