Re: Import vim9 script as that and map that.func fails

• Because it fails, with or without 'as that'.

• the other point : damian conway used matchadd and with this point of implementation, it did not blink too, it simulates blinking feature with same idea you provide.

# https://www.youtube.com/watch?v=aHm36-na4-4#t6m36s
export def HLNext(blinktime: number): number

  echomsg 'HLNext called.'

  highlight BlackOnBlack guibg=black guifg=#3c4c55 ctermbg=black ctermfg=black

  var [bufnum: number, lnum: number, col: number, off: number] = getpos('.')
  var target_pat: string = '\k*\%#\k*'
  target_pat = '\%#' .. @/
  target_pat = '\k*\%#\k*'
  var blinks: number = 3

  var sleep_duration: number = ( blinktime / (2 * blinks) )->float2nr()
  var sleep_cmd: string = 'sleep ' .. sleep_duration .. 'm'


  for n in range(1, blinks)

    # echomsg n
    var hide: number = matchadd('BlackOnBlack', target_pat, 101)
    redraw
    exec sleep_cmd
    matchdelete(hide)
    redraw
    exec sleep_cmd

  endfor

  return 0

enddef 

Le jeudi 4 août 2022 à 10:07:55 UTC+2, Maxim Kim a écrit :

Why don't you use `import autoload 'nv-helper.vim' as that` ?

PS, have you ever considered :h hl-CurSearch instead?

It doesn't blink but you can set up a different color for a current search under cursor

четверг, 4 августа 2022 г. в 14:32:45 UTC+7, niva...@gmail.com:

Thank you Maxim, this is what i've done yesterday.

But it does not solve two problems :

1. first when I open $MYVIMRC and search for a word as 'import' it does not call imported that.HLNExt func, I HAVE TO SOURCE $MYVIMRC ANOTEHR TIME
2. then, when I search forward for import it blinks the word occurence searched where cursor is on, then searching backwards with N it seems to work until I attempt to search forward one more time and the blinking feature does not appear anymore.

You can see it :  https://drive.google.com/file/d/1q0hn3h4u05jpClaiAC_kn8DMnYrRymE9/view?usp=sharing

Le jeudi 4 août 2022 à 06:52:50 UTC+2, Maxim Kim a écrit :

> nnoremap <silent> n n<ScriptCmd>that.HLNext(80)<CR>

remove <silent> to see messages, also `:` is not needed.

Also in the gif you are importing with the full path, not sure if it matters.

среда, 3 августа 2022 г. в 20:31:47 UTC+7, niva...@gmail.com:

Thank you Bram, 

• I added <ScriptCmd> as described.
• Can you just look at this gif that shows that I have to source $MYVIMRC to take account an import vim9script, then the function that blink the searched work is working.

https://drive.google.com/file/d/1l4l_7M14eHjEG_cgwCpkm6NFX_QIWYCj/view?usp=sharing

Le mercredi 3 août 2022 à 12:05:05 UTC+2, N V a écrit :

Import is now successfull, what is now wrong is overloading mapping as intended by D.Conway https://www.youtube.com/watch?v=aHm36-na4-4#t6m36s

as this :

# Imported Functions {{{
import autoload 'nvhelper.vim' as that

# nnoremap <F12> <ScriptCmd> that.HLNext(80)<CR>          # CALL SUCCESS
nnoremap <silent> n n:<ScriptCmd> that.HLNext(80)<CR>       # FAILS GOTO NEXT
nnoremap <silent> N N:<ScriptCmd> that.HLNext(80)<CR>

It seems to goto one time to item searched but don't do next jump.

Le mercredi 3 août 2022 à 11:51:49 UTC+2, Bram Moolenaar a écrit :

> Would import vim9 script as that. It seems to work when I directly call
> that.foobar.
>
> But how to map the same call in a nnoremapping ?
> Thank you
> NV
>
>
> # Imported Functions {{{
> import './vimfiles/autoload/nvhelper.vim' as that
> nnoremap n n:call that.HLNext(80)<CR>
> nnoremap N N:call that.HLNext(80)<CR>

Use ":help import-legacy" and then go up a few lines.

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Let's call it "Stallman software" then!
-- Bram Moolenaar

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