Argument parsing is still broken in 6.7.0 (-r works but --require doesn't)

[SystemParadox]

Probably a continuation of #236.

In 5.2.0:

node-dev --no-notify --require source-map-support/register lib/server/index.js
// Correct source-mapped line numbers

In 6.7.0:

node-dev --no-notify --require source-map-support/register lib/server/index.js
// Wrong line numbers
node-dev --no-notify -r source-map-support/register lib/server/index.js
// Correct source-mapped line numbers

[bjornstar]

Your title says --require is broken and -r works.

However, your text here reads like --require works but -r is broken.

I'll take a look at it, but I'd like to understand which one is actually broken.

[SystemParadox]

Sorry I mixed up the comments. The title is correct: -r works but --require is broken. I have fixed the text.

It looks like -r was fixed in #236, but not --require for some reason.

Thanks!