[Question] Don't append ? for optional arguments

[weizheheng]

Checkhealth

Put result of :checkhealth compe.

health#compe#check
========================================================================
## compe:snippet
  - OK: snippet engine detected.

## compe:mapping
  - OK: `compe#complete` is mapped: (`i  <C-Space>   * compe#complete()`)
  - OK: `compe#confirm` is mapped: (`i  <CR>        * compe#confirm(lexima#expand('<CR>', 'i'))`)
  - OK: `compe#close` is mapped: (`i  <C-E>       * compe#close('<C-E>')`)
  - OK: `compe#scroll` is mapped: (`i  <C-D>       * compe#scroll({ 'delta': -4 })`)

Describe the bug

• Navigating to completion for optional attributes auto appends the ? in typescript and have to click enter to clear it.
• I am not sure if this is a bug, but will love to hear some input on whether it's possible to not append the ?
• Thanks for this amazing plugin!

To Reproduce

Steps to reproduce the behavior with the minimal config:

1. Install nvim-compe with neovim LSP
2. Trigger a completion for optional attributes

Actual behavior

• When navigating to the optional attributes using tab, it auto appends the ?
• Clicking enter will remove the ?

Expected behavior

• I am expecting it to not append the ? so that I don't need to click enter to continue typing.

Screenshots (optional)

Additional context (optional)

[crater2150]

I have a similar problem with the Scala language server (metals). It looks like the problem occurs, whenever the signature of the completed element is followed by something other than a opening paren. In Scala, this includes fields, where the : separating the type annotation is inserted:

and functions with type parameters (using square brackets), which are inserted up to the first whitespace, dollar sign or completely if none of those occur:

In both cases, the extra symbols are inserted in the buffer, unless confirmed with <CR>.

The same does not occur, if, in the signature, the name is directly followed by normal parentheses:

Checkhealth:

health#compe#check
========================================================================
## compe:snippet
  - OK: snippet engine detected.

## compe:mapping
  - OK: `compe#complete` is mapped: (`i  <C-Space>   * compe#complete()`)
  - OK: `compe#confirm` is mapped: (`i  <CR>        * compe#confirm('<CR>')`)
  - OK: `compe#close` is mapped: (`i  <C-E>       * compe#close('<C-E>')`)
  - OK: `compe#scroll` is mapped: (`i  <C-D>       * compe#scroll({ 'delta': -4 })`)

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.