Revert 'require' word optimization about detective HOT 1 OPEN

Incremental rebuilds already get the benefit of skipping syntax-error. You'd be surprised how many do not noParse giant libs. But, giant libs are usually derequired or minified, so they benefit from the regex optimization more than the cost of syntax-error.

I haven't worked on sm-fast recently. I'll try to take it up this weekend. It's more complicated than it seems. It requires substantive changes to browser-pack, which result in slightly different source map output (mostly related to empty lines in the prelude and the line used by the module wrapper). But the changes don't end there. insert-module-globals also does source map concating, so it should use the same lib as browser-pack.

from detective.