Cyclic Expand / Hippie completion for vscode

I ripped this from this unmaintained package: https://github.com/msafi/xvsc/tree/master/simpleAutocomplete

The differences with this version are as follows:

• the completion is case sensitive
• it's possible to cycle backwards (thanks @stagas)

Usage

Add this to your keybindings.json file:

{
  "key":     "alt+/",
  "command": "cyclicExpand.next"
},
{
  "key": "shift+alt+/",
  "command": "cyclicExpand.prev"
}

Here's how the cycling works:

Given this text:

mist
milk
m<CURSOR_HERE>
mild
mystery

Cycling next will march in a "ripple" fashion, as such:

m > milk > mild > mist > mystery

Cycling backwards is only available after having advanced in the ripple completion, like this:

# If you stopped cycling at mystery
mystery > mist > mild > milk > m

# If you stopped cycling at mist
mist > mild > milk > m

# If you stopped cycling at mild
mild > milk > m

# If you stopped cycling at milk
milk > m

# If you haven't cycled since moving your cursor
m --> nothing happens

Improvements

Cycling in a "ripple" fashion is a bit odd. In the future, I'd like to mimic JetBrain's hippy completion which goes like this:

Given this text:

mist
milk
m<CURSOR_HERE>
mild
mystery

Cycling next:

m > milk > mist

Cycling prev (next reversed):

m > mild > mystery

The test setup is in a half broken state. See this for later upgrades.

See:

The vscode module had been the default way of running extension integration tests and is being superseded by @vscode/test-electron.

https://code.visualstudio.com/api/working-with-extensions/testing-extension

Development

To work on the extension, go to the "Run and Debug" menu, then run "Launch Extension".

Release

See: https://code.visualstudio.com/api/working-with-extensions/publishing-extension

• bump version in package.json
• vsce package
• generate a new token
• vsce login benjamin-thomas
• vsce publish

To generate a new token:

• connect to https://dev.azure.com/bgthomas/
  • authenticate via my GitHub account
    • settings -> personal access token -> new token
      • name: whatever
      • org: all organizations
      • expiry : short
      • scope : leave custom defined
      • click show more scopes
        • marketplace -> manage
        • click the create btn

See: https://code.visualstudio.com/api/working-with-extensions/publishing-extension

Then monitor the publishing status here: https://marketplace.visualstudio.com/manage/publishers/benjamin-thomas

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