Combination Blocks

Inside an MGS Natlang script block, some actions can be combined with their associated definition block. In other words, you can "call" a dialog or serial dialog and define it in place.

For combination blocks of all types, a dialog name (string) is optional. Omitting dialog names is recommended to keep things clean.

Blocks that can be combined:

#verifyme -- what about concat serial dialog and set serial connect message? Do they have combination blocks, too?