mhinz

#!/usr/bin/env elixir

defmodule Day5 do
  def run(), do: run(mem(), 0)

  defp run(mem, ip) do
    ins = parse_instruction(mem[ip])
    a1  = if ins[:m1] == 1, do: ip+1, else: mem[ip+1]
    a2  = if ins[:m2] == 1, do: ip+2, else: mem[ip+2]
    a3  = if ins[:m3] == 1, do: ip+3, else: mem[ip+3]

mhinz

Either in init.vim:

lua require 'colorizer'.setup()

lua << EOF
require 'colorizer'.setup {
  '*'; -- Highlight all files, but customize some others.
  css = { rgb_fn = true; }; -- Enable parsing rgb(...) functions in css.

mhinz

function! g:FoldLispTopForm(lnum)
  let curr = getline(a:lnum)
  let next = getline(a:lnum+1)
  if next[0] == '('
    return 0
  elseif curr[0] == '('
    return 1
  endif
  return '='
endfunction

mhinz

command! -nargs=* -range=% F
      \ let lines = getline(<line1>, <line2>) |
      \ enew |
      \ call setline(1, lines) |
      \ %!<args>

mhinz

diff --git i/src/nvim/eval.c w/src/nvim/eval.c
index 28c590c0b..c60ec7b03 100644
--- i/src/nvim/eval.c
+++ w/src/nvim/eval.c
@@ -22538,3 +22538,50 @@ void ex_checkhealth(exarg_T *eap)
 
   xfree(buf);
 }
+
+/// Function given to ExpandGeneric() to obtain expansion specific

mhinz

#!/usr/bin/env zsh

# Emulate Vim executable that simply returns its arguments.
> /tmp/vim.rb <<EOF
#!/usr/bin/env ruby
p ARGV
EOF
chmod 700 /tmp/vim.rb

VISUAL="/tmp/vim.rb -c 'first arg'"

mhinz

" Changing the defaults arguments:

let grepper = {
      \ 'grep': {
      \  'grepprg': 'grep -rn --include=\*.rb $* .'
      \ }}
      
" Set the command on the fly (useful for commands):

command! RubyGrep Grepper -grepprg grep -rn --include=\*.rb $* .

mhinz

function! RandNum() abort
  return str2nr(matchstr(reltimestr(reltime()), '\.\zs\d*'))
endfunction

function! RandChar() abort
  return nr2char((RandNum() % 93) + 33)
endfunction

function! Password() abort
  return join(map(range(8), 'RandChar()'), '')

mhinz

void socket_watcher_init(Loop *loop, SocketWatcher *watcher, const char *endpoint,
                         void *data)
  FUNC_ATTR_NONNULL_ARG(1) FUNC_ATTR_NONNULL_ARG(2) FUNC_ATTR_NONNULL_ARG(3)
{
  xstrlcpy(watcher->addr, endpoint, sizeof(watcher->addr));

  char *addr = xstrdup(endpoint);
  char *host_end = strrchr(addr, ':');

  if (host_end && addr != host_end) {

mhinz

:edit ~/.vim/vimrc
:cd

:echo expand('%:.')    ->  .vim/vimrc
:echo expand('%:~')    ->  ~/.vim/vimrc
:echo expand('%:~:.')  ->  .vim/vimrc