bash_completion uses
sed -ne 's/.*\(--[-A-Za-z0-9]\{1,\}=\{0,1\}\).*/\1/p'
to parse the options out of the --help output for MANY commands, including grep.
Unfortunately, it trips up on lines like this from grep:
-r, --recursive like --directories=recurse
because the .* matches right up to before --directories=recurse. d'oh.
It gets --directories out of that line.
** Summary changed:
- Completions for some long options are missing.
+ Completions for some long options are missing. (doesn't parse --help output
perfectly)
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https://bugs.launchpad.net/bugs/1167533
Title:
Completions for some long options are missing. (doesn't parse --help
output perfectly)
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