Answered
Anybody know why this grep regex doesn't work?
I'm trying to find periods with zero or more whitespace characters after them. Everything I can find says this should work, but it doesn't work for strings that have no whitespace (looking for a capital letter followed by a period):
var capitalExpression = "^[A-Z]\\.\\s*";
This finds
A. Start the engine.
but not
A.Start the engine.


