What commands does vile accept?
Vile accepts most – not all – commands that vi implements. The few that are not implemented are generally because their syntax is not compatible with vile’s command-parsing or name-completion. (For the ones that are compatible – someday). Vile’s extensions over vi are documented in the help file. Detailed descriptions for writing macros, etc., are in the doc directory which is part of the source distribution. But the essential information is in the help file.