remove octal literals

[goya]

allows strict mode support.

[thejoshwolfe]

Great idea. I hate octal literals, but unix permissions still seems like a legitimate usecase to me.

I've replaced the octal literals with calls to parseInt() with an explicit radix of 8. Aside from the tiny increase in startup time, my idea is functionally identical to yours, and it still keeps the octal syntax for readability.

Thanks for the PR anyway.

[goya]

no worries. let and const wait for no person. cheers.