!!!
User defined autocomplete
Usage: !!![-*][cmd] [arg|$type...] # user-defined autocompletion for commands
!!!
list all autocompletions
!!!:
Register new autocomplete logic
!!!?
show this help
!!!-*
remove all user-defined autocompletions
!!!-\*
remove autocompletions starting by backslash (glob expression)
!!!-foo
remove autocompletion named 'foo'
!!!foo
add 'foo' for autocompletion
!!!bar $flag
add 'bar' for autocompletion with $flag as argument
|Types:
| $dflt default autocomplete flag
| $flag shows known flag hints
| $flsp shows known flag-spaces hints
| $zign shows known zignatures hints
| $eval shows known evals hints
| $prjt shows known projects hints
| $brkp shows known breakpoints hints
| $file hints file paths
| $thme shows known themes hints
| $optn allows the selection for multiple options