No need for "i" flag on a numerical only regex

[stefanoio]

Yay! We love PRs! 🎊

Please include a description of your change and ensure:

• [√] Commit message has a short title & issue references
• [√] Each commit does a logical chunk of work.
• [√] It builds and tests pass (e.g gulp)

More info can be found on our contribution guide.

[rebornix]

@stefanoio nice catch!

[xconverge]

@stefanoio Thanks! Did you test this out a little bit since you reported the issue? Did it meet your needs?

[stefanoio]

@xconverge sorry for the delay, right now it works great, there's still a really minor glitch I can explain with a simple example:
margin: 1em 2em;, when the cursor is positioned after the 1 and before the 2 the number affected by the C-a or C-x should be the 2 (it should be always the number underneath the cursor or the next one on the same line), but it's the 1 instead on VSCodeVim v0.4.1.
Should I report it somewhere else? Thank you!

[xconverge]

hmm can you file an issue for this? It is a tough one

I am not sure how to fix this immediately while also keeping hex and octal support...

[stefanoio]

Sure. Anyway it's just a minor glitch, not really critical IMHO. Thank you!