Usage: _get_comp_words_by_ref [OPTIONS] [VARNAMES]
Available VARNAMES:
cur Return cur within varname "cur"
prev Return prev within varname "prev"
words Return words within varname "words"
cword Return cword within varname "cword"
Available OPTIONS:
-n EXCLUDE Characters out of $COMP_WORDBREAKS which should NOT be
considered word breaks. This is useful for things like scp
where we want to return host:path and not only path, so we
would pass the colon (:) as -n option in this case. Bash-3
doesn't do word splitting, so this ensures we get the same
word on both bash-3 and bash-4.
-c VARNAME Return cur within specified VARNAME
-p VARNAME Return prev within specified VARNAME
-w VARNAME Return words within specified VARNAME
-i VARNAME Return words within specified VARNAME
Example usage:
$ _get_comp_words_by_ref -n : cur prev
bdca37a7bf