typing fast causes cursor to jump to wrong position

[fabOnReact]

The cursor jumps to the wrong position when typing fast.

The user does the following operations:

• the user initiates a snippet
• the cursor moves to the first position
• the user types fast the text
• typing fast causes the cursor to move to the next position (the body of the snippet ??)
• the user keeps typing in this new position (the body??)

Result The user has to delete the output and repeat the operation. The user can not type fast while using snippets.

The java snippet used (reproduces also with other languages):

snippet lg [ "FLog.w(TESING..)" ]
FLog.w("TESTING::", "${1}: " + ( ${1} ));
endsnippet

Below the video showcasing the bug

CLICK TO OPEN TESTS RESULTS

| **cursor jumps in the wrong position when typing fast** | |:-------------------------:| |

[chemzqm]

Please provide result from :CocInfo

[fabOnReact]

Thanks @chemzqm

I was able to create a new test case with video and log

CLICK TO OPEN VIDEO RESULTS

| **AFTER** | |:-------------------------:| |

CLICK TO OPEN THE FULL LOG

``` vim version: NVIM v0.5.0-dev+1099-g4d5dbea4f node version: v15.8.0 coc.nvim version: 0.0.80-710549b96b coc.nvim directory: /home/fabrizio/.vim/plugged/coc.nvim term: screen-256color platform: linux ## Log of coc.nvim 2021-03-03T09:50:10.445 INFO (pid:10195) [extensions] - Skipped load vim plugin from "/home/fabrizio/.vim/plugged/vscode-es7-javascript-react-snippets", "es7-react-js-snippets" already global extension. 2021-03-03T09:50:10.816 INFO (pid:10195) [plugin] - coc.nvim 0.0.80-710549b96b initialized with node: v15.8.0 after 419ms 2021-03-03T09:51:15.076 INFO (pid:10195) [watchman] - watchman watching project: /home/fabrizio/Documents/sourcecode/opensource/react-native 2021-03-03T10:42:44.446 INFO (pid:10195) [services] - registered service "flow" 2021-03-03T10:42:45.484 INFO (pid:10195) [completion-complete] - Results from: around,snippets 2021-03-03T10:42:46.544 INFO (pid:10195) [completion-complete] - Results from: snippets 2021-03-03T10:42:46.641 INFO (pid:10195) [completion-complete] - Results from: snippets 2021-03-03T10:42:47.034 INFO (pid:10195) [completion-complete] - Results from: snippets 2021-03-03T10:42:47.167 INFO (pid:10195) [completion-complete] - Results from: snippets 2021-03-03T10:42:48.012 INFO (pid:10195) [completion-complete] - Results from: around,snippets 2021-03-03T10:42:49.311 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 3 ] 2021-03-03T10:58:44.010 INFO (pid:10195) [services] - Flow state change: stopped => starting 2021-03-03T10:58:44.037 INFO (pid:10195) [services] - registered service "tsserver" 2021-03-03T10:58:44.063 INFO (pid:10195) [language-client-index] - Language server "flow" started with 23372 2021-03-03T10:58:44.111 INFO (pid:10195) [services] - service tsserver started 2021-03-03T10:58:44.297 INFO (pid:10195) [services] - Flow state change: starting => running 2021-03-03T10:58:44.301 INFO (pid:10195) [services] - service flow started 2021-03-03T10:59:26.991 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 1 ] 2021-03-03T10:59:30.751 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 1 ] 2021-03-03T10:59:55.290 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 1 ] 2021-03-03T11:00:05.903 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 1 ] 2021-03-03T11:40:14.839 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 7 ] 2021-03-03T11:44:37.488 INFO (pid:10195) [completion-complete] - Results from: around,snippets 2021-03-03T11:44:42.821 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T11:44:43.013 INFO (pid:10195) [completion-complete] - Results from: around,snippets 2021-03-03T11:44:46.367 INFO (pid:10195) [completion-complete] - Results from: around,snippets 2021-03-03T11:44:48.067 INFO (pid:10195) [completion-complete] - Results from: around,snippets 2021-03-03T11:44:59.899 INFO (pid:10195) [completion-complete] - Results from: file 2021-03-03T11:45:01.904 INFO (pid:10195) [snippets-session] - Cursor insert out of range, cancelling snippet session 2021-03-03T11:45:02.270 INFO (pid:10195) [completion-complete] - Results from: around,snippets 2021-03-03T11:45:04.995 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T11:45:05.066 INFO (pid:10195) [completion-complete] - Results from: around,snippets 2021-03-03T11:45:08.165 INFO (pid:10195) [completion-complete] - Results from: around,snippets 2021-03-03T11:45:10.119 INFO (pid:10195) [completion-complete] - Results from: around,snippets 2021-03-03T11:45:10.523 INFO (pid:10195) [attach] - receive notification: stopCompletion [] 2021-03-03T11:45:10.895 INFO (pid:10195) [completion-complete] - Results from: around,snippets 2021-03-03T11:56:54.602 INFO (pid:10195) [attach] - receive notification: openList [ 'snippets' ] 2021-03-03T12:01:59.178 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 18 ] 2021-03-03T12:03:54.826 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 18 ] 2021-03-03T12:04:13.291 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 8 ] 2021-03-03T12:04:14.138 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T12:04:22.818 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 18 ] 2021-03-03T12:04:41.912 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 8 ] 2021-03-03T12:07:18.228 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T12:07:20.137 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T12:07:20.734 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T12:07:21.905 INFO (pid:10195) [attach] - receive notification: stopCompletion [] 2021-03-03T12:07:22.236 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T12:07:24.917 INFO (pid:10195) [snippets-session] - Cursor insert out of range, cancelling snippet session 2021-03-03T12:07:25.716 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T12:07:27.615 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T12:07:29.079 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T12:07:29.788 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T12:07:32.391 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 8 ] 2021-03-03T12:07:33.155 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T12:10:33.029 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T12:10:36.238 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T12:10:39.167 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 35 ] 2021-03-03T12:10:39.937 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T12:23:59.719 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T12:24:11.094 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 35 ] 2021-03-03T12:24:13.809 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T12:24:15.467 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T12:24:18.944 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 35 ] 2021-03-03T12:24:19.795 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T15:43:01.441 INFO (pid:10195) [completion-complete] - Results from: file 2021-03-03T15:43:02.668 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 8 ] 2021-03-03T15:43:12.482 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:43:12.528 INFO (pid:10195) [attach] - receive notification: stopCompletion [] 2021-03-03T15:43:12.822 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:05.685 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:05.910 INFO (pid:10195) [attach] - receive notification: stopCompletion [] 2021-03-03T15:45:06.084 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:12.186 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:13.949 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:15.997 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:17.111 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:23.251 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:23.771 INFO (pid:10195) [attach] - receive notification: stopCompletion [] 2021-03-03T15:45:23.973 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:26.259 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:27.922 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:28.059 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:28.232 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:33.077 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 35 ] 2021-03-03T15:45:48.528 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:45:51.214 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufWritePre', 35 ] 2021-03-03T15:46:16.309 INFO (pid:10195) [attach] - receive notification: showInfo [] 2021-03-03T15:46:16.384 INFO (pid:10195) [attach] - receive request: CocAutocmd [ 'BufReadCmd', 'output', 'output:///info' ] 2021-03-03T15:46:58.600 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:00.156 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:01.940 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T15:47:02.228 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:05.202 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:06.676 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:07.912 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T15:47:08.330 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:08.553 INFO (pid:10195) [attach] - receive notification: stopCompletion [] 2021-03-03T15:47:09.988 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:10.742 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:10.886 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:11.145 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:12.254 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T15:47:12.599 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:13.212 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:13.248 INFO (pid:10195) [attach] - receive notification: stopCompletion [] 2021-03-03T15:47:15.572 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T15:47:15.932 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:31.762 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:32.650 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:32.882 INFO (pid:10195) [attach] - receive notification: stopCompletion [] 2021-03-03T15:47:33.053 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:34.059 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:47:42.099 INFO (pid:10195) [attach] - receive notification: showInfo [] 2021-03-03T15:53:56.192 INFO (pid:10195) [snippets-session] - Cursor insert out of range, cancelling snippet session 2021-03-03T15:53:56.570 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:53:57.380 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:53:58.940 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:00.223 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:01.716 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T15:54:13.671 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:14.827 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:15.944 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:17.668 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T15:54:18.556 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:19.661 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:20.648 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:21.287 INFO (pid:10195) [attach] - receive notification: stopCompletion [] 2021-03-03T15:54:22.665 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T15:54:23.195 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:24.984 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:26.718 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:28.092 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T15:54:28.779 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:30.210 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:31.992 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T15:54:32.603 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:34.498 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:34.648 INFO (pid:10195) [attach] - receive notification: stopCompletion [] 2021-03-03T15:54:34.914 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:35.150 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:35.349 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:36.088 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:36.399 INFO (pid:10195) [attach] - receive notification: stopCompletion [] 2021-03-03T15:54:38.916 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T15:54:39.414 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:40.948 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:41.538 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:41.553 INFO (pid:10195) [attach] - receive notification: stopCompletion [] 2021-03-03T15:54:41.763 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:41.947 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:42.204 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:43.001 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T15:54:43.489 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:44.637 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:44.834 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:45.090 INFO (pid:10195) [snippets-session] - Change outside placeholder, cancelling snippet session 2021-03-03T15:54:45.121 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:45.138 INFO (pid:10195) [attach] - receive notification: stopCompletion [] 2021-03-03T15:54:45.389 INFO (pid:10195) [completion-complete] - Results from: around,buffer,snippets 2021-03-03T15:54:57.643 INFO (pid:10195) [attach] - receive notification: showInfo [] ```

[chemzqm]

I've tried, but can't reproduce, consider try minimal vimrc.

[fabOnReact]

@chemzqm no problem. currently I'm contributing on other projects. I would keep the issue open so that me or other opensource mantainers may see this issue and try to solve it. I will try during my weekends to reproduce it with minimal vimrc, but right now I need to work on other projects. Thanks a lot

[fabOnReact]

I still experience this, when typing i and then quickly another character. As in the screenrecording above, it is caused by : command, probably there is some conflict with vim shortcuts as before typing we don't go in insert mode

[chemzqm]

@fabriziobertoglio1987 Still not able to reproduce, it was improved with coc.nvim before, try upgrade your coc.nvim.

[fabOnReact]

@chemzqm I was able to fix this on Ubuntu by using https://github.com/fabriziobertoglio1987/dotfiles-ubuntu/blob/master/snippets_js

snippet coob [ "log an object" ]
console.log("${1}", ${1});
endsnippet

but the problem still persists on my MacBook Pro and it is very irritating I did the following which did not fix: 1) Upgrade coc 2) comment all plugins and vim lines

situation improved considerably.. but the problem seems not to be configs itself, but how slow is CoC-Snippets.. somehow running all this plugins together, CocSnippets seems to not handle well when you type too fast

so I think only solution is not using this plugin https://github.com/ycm-core/YouCompleteMe#general-usage

I can not invest any more time trying to configure this

[chemzqm]

@fabriziobertoglio1987 Unable to reproduce on my mac, try minimal vimrc.

[jfab20]

I got the exact same problem, I don't know if it solves your problem but try disabling the relativenumber option (causes a lot of lag, especially in large files.

[chemzqm]

Reproduced on big file.

[chemzqm]

Fixed on latest release branch of coc.nvim.

[fabOnReact]

seems I'll have to go back using coc, as flow is not compatible with youcompleteme https://github.com/facebook/flow/issues/7986

[fabOnReact]

@chemzqm please re-open this. I can also reproduce with relative numbers. Now my solution is trying to use YouCompleteMe and coc-flow at the same time.

CLICK TO OPEN TESTS RESULTS

https://user-images.githubusercontent.com/24992535/132087791-d968aa06-339c-47df-8b39-41f329450a89.mp4 

[chemzqm]

Can't reproduce, please provide :CocInfo and debug log https://github.com/neoclide/coc.nvim/wiki/Debug-coc.nvim#inspect-communication-between-vim-and-cocnvim

[fabOnReact]

t release branch

at least include the commit you used to fix this. I'll have a look, but I'm thinking of using default vim functionality for snippets instead of coc

[chemzqm]

Seems you typed " which move your cursor outside placeholder, the snippet session is cancelled.

[fabOnReact]

let b:coc_suggest_disable = 1

thanks, I never had this type of with YouCompleteMe in fact I will try installing youcompleteme aside to coc and you YouCompleteMe for the autocomplete, while Coc for coc-flow (navigating file references)

[chemzqm]

It's up to you, we just need debug log of coc.nvim to understand what happened :h :CocOpenLog

[chemzqm]

Seems you have coc-paris installed and when you type ", your cursor jump out the placeholder, and what happended is expected.

[fabOnReact]

I don't think, because I'm all the time in insert mode and that command should not run while in insert mode. I did not type <C-]> or esc to exit insert mode so I don't see how can such command trigger.

Plug 'tpope/vim-surround'
Plug 'alvan/vim-closetag'

I don't have this type of problems with ycm, infact I disabled autocompletion in coc

{
  "suggest.autoTrigger": "none",
}

I only use coc-flow for navigating flow projects

but for the rest I will use ycm

thanks

[fabOnReact]

@chemzqm you are right. typing " will cause this issue. Thanks. Sorry for being so stubborn. Hopefully I'll get the chance to contribute to COC.