voyeg3r

-- in your utils.lua
local M = {}

-- https://vi.stackexchange.com/questions/31206
M.flash_cursorline = function()
    vim.opt.cursorline = true
    vim.cmd([[hi CursorLine guifg=#000000 guibg=#ffffff]])
    vim.fn.timer_start(200, function()
        vim.cmd([[hi CursorLine guifg=NONE guibg=NONE]])
        vim.opt.cursorline = false

voyeg3r

"             File: ultisnips_custom.vim - Custom UltiSnips settings
"       Maintainer: Sergio Araújo
" Oririnal Creator: Noah Frederick
"      Last Change: abr 02 2019 17:24
"      Place it at: after/plugin/ultisnips_custom.vim
"
" esse script está funcionando standalone
" ou seja sem interação com outros que não sejam
" os que já vem com o sistema e insere templates zsh, sh, python etc.

voyeg3r

" Reference: https://stackoverflow.com/a/24652257/2571881

" TODO: Reselect visual mode
" OBS: I was using --> exec 'normal! _"_2x' 
" How to know if I have the optional space after the comment '[ ]?' ?
" because this influences the cursor position

" Now all comments are added at the beginning of line because other people want 
" to uncomment and comment using visual block
" after that I should give some suggestions to [mike](https://stackoverflow.com/users/2839380/mike) at stackoverflow

voyeg3r

" source: https://stackoverflow.com/a/24046914/2571881
let s:comment_map = {
    \   "c": '\/\/',
    \   "cpp": '\/\/',
    \   "go": '\/\/',
    \   "java": '\/\/',
    \   "javascript": '\/\/',
    \   "lua": '--',
    \   "scala": '\/\/',
    \   "php": '\/\/',

voyeg3r

" In this version, even if your paragraph does not have a preceding blank line 
" it will performa the task, pleas comment on it.

function! MoveEm(position)
  let saved_cursor = getpos(".")
  "let previous_blank_line = search('^$', 'bn')
  keepjumps execute 'normal {'
  if getline('.') !~ '^$'
    let previous_blank_line = line('.') - 1
  else

voyeg3r

Reverse paragraphs order using [n]vim

Let's say you have a file with these lines and whant to reverse its paragraphs order. Using our belove [n]vim you can just execute

I have added the line numbers but you can ajust the numbers accordingly

1   \begin{rSubsection}{Example 1}{}{Redacted}{}

voyeg3r

fun! CopyAndIncrease()
    try
        let l:old_copy = getreg('0')
        normal yip
        let @0 = substitute(@0,'\d\+','\=submatch(0) + 1','g')
        exec "normal }O\<Esc>p"
    finally
        call setreg('0', l:old_copy)
    endtry
endfun

voyeg3r

Pra quem não sabe o comando Ctrl-x decrementa números em modo 
normal e o comando Ctrl-a incrementa, acontece que ele não reconhece
numeros complexos com segundos por exempo, o plugin speeddating resolve isso
veja como consertei minha legenda usando o vim com esse plugin

Minha legenda estava 187 segundos atrasada 

O som começava aos 51 segundos e a primeira legenda estava:

voyeg3r

getreg -> usado para pegar o valor de um registro
setreg -> usado para setar um registro
let @0 = substitute(@0,'\d\+','\=submatch(0) + 1','g') -> usado para incrementar os números do clipboard
normal yip ...... copia o bloco em modo normal
exec "normal }O\<Esc>p" -> cola o trecho incrementado abaixo do paragrafo atual

voyeg3r

fun! CopyAndIncrease()
    try
	let l:old_copy = getreg('0')
	normal yip
	let @0 = substitute(@0,'\d\+','\=submatch(0) + 1','g')
	exec "normal }O\<Esc>p"
    finally
        call setreg('0', l:old_copy)
    endtry
endfun