set *load-truename* when loading ros file
show 'help command' on help menu.
change 'run command' behavior. run now accept without '--' script should not fall into repl
internal utility should be collected in a sub-command. internal.c for that purpose.
move some definition from lsp to internal.
fix to run again.
move some definition form download to internal
take advantage of internal
fix bug
more apropriate help descprition for run