Removed checks were not used in code.

Change-Id: Ia3a08500c7f15739a1dc16eaceb8cab9d27c42be

It is not required to delete original scanner.c now, if you want to generate fast parser.

Change-Id: Ifbbc5a6a596b2d9f2238b53d117c86535bb4d111

Shorter log format uses just seconds precision.

refs #2398

Fixed off-by-one.

Change-Id: Ie8fa417ac75c97be9be917833464b13591a661f2

Configure option --enable-fastscanner enables G2 FSM type.

Change-Id: I414a84fd02871bf78445009a82adfd2e355d67ce

Change-Id: I77615a328dce98e39964c567b55cf7c4dca331e2

If the ragel isn't found, use echo command instead of blank variable.

If the ragel isn't found, use echo command instead of blank variable.

refs #2137

The reason is we break the aliasing rules a lot,
this is not neccessarily a bad thing but we need to either
choose to adhere to the rules and add code complexity or
disable it (only gcc attempts to do it by default).

refs #2137

refs #937