Note: <tab> below can mean double <tab>.
This commit fixes cases such like the following ones:
* crash (issue !73) - e.g. KeyError: u'--mtime':
- equo security oscheck --mtime <tab>
- equo query graph --complete <tab>
(this was due to a typo in variable name)
* now prints options, previously it didn't:
- equo install -a <tab>
* crashed, or (with only variable name fixed) didn't print all options:
- equo security oscheck --mtime <tab>
(note that it worked with more special -q instead of --mtime etc.)
* didn't print all options:
- equo query list installed <tab>
(now shows also --by-user)
The following behaviour is still buggy:
* last typed word (note: no space before <tab>) disappears upon completion:
- equo security oscheck<tab>
(not a regression)
- equo install --deep<tab>
(here it's an option; regression! - previously it didn't complete but
didn't cause the word to be erased either)
These can be corrected reliably when something like ${COMP_WORDS[COMP_CWORD]}
(from complete -F) is passed to the Python side.
Without this it's not possible to distinguish between `recognized_option<tab>`
(completion of recognized_option) and `recognized_option <tab>`.
b2c8e2c819