Bash completion breaks with single-quote

[Dacoda Strack]

I am curious if anyone else has had issues with single-quotes in
filenames. For example, consider the following directory: 

```
# tree ~/.password-store/Quote\ Example/
/home/dacoda/.password-store/Quote Example/
├── Alice's
│   └── Very Secret.gpg
└── Mine
    └── Very Secret.gpg

2 directories, 2 files
```

When I attempt to autocomplete `pass -c Quote\ Example/Mi`, it works
brilliantly and completes me all the way down to:

`Quote\ Example/Mine/Very\ Secret`

On the other hand, with Alice, attempting to autocomplete similarly with 
`pass -c Quote\ Example/Alice\'s/` fails out. I noticed that passing
this `-o default` option to compgen helps me here, though I am unsure of
other ramifications. 

Please see below an excerpt from the bash man page, and a thread from
the bash mailing list regarding other people's reckoning of the issue. 

Has this issue already been discussed in the mailing lists? Any comments
or insight would be greatly appreciated. 

Thank you for the excellent tool.

```
-o comp-option
        The comp-option controls several aspects of the  compspec's  behavior
        beyond  the simple generation of completions.  comp-option may be one
        of:

        ...

        default Use  readline's  default  filename completion if the compspec
                generates no matches.
```

https://lists.gnu.org/archive/html/bug-bash/2011-10/msg00059.html

-- >8 --
Subject: [PATCH] pass '-o default' to compgen to properly handle single-quotes

---
 src/completion/pass.bash-completion | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/completion/pass.bash-completion b/src/completion/pass.bash-completion
index 95d3e1e..4e921cf 100644
--- a/src/completion/pass.bash-completion
+++ b/src/completion/pass.bash-completion
@@ -11,7 +11,7 @@ _pass_complete_entries () {
 	local autoexpand=${1:-0}
 
 	local IFS=$'\n'
-	local items=($(compgen -f $prefix$cur))
+	local items=($(compgen -o default -f $prefix$cur))
 
 	# Remember the value of the first item, to see if it is a directory. If
 	# it is a directory, then don't add a space to the completion
-- 
2.29.2