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9 commits

Author SHA1 Message Date
Fabian Homborg
1908cf95de Double default cnf-handler 
This was defined in config.fish.

Just define it here again, it's trivial.
 2021-05-01 18:59:25 +02:00
Fabian Homborg
95dc821a44 Disable pacman command-not-found handler 
Apparently it's too slow on some systems

Fixes #7841.
 2021-03-21 10:03:53 +01:00
Fabian Homborg
b1c5e003ef fish_command_not_found: Actually define default handler 
Fixes #7777
 2021-03-04 18:30:12 +01:00
Fabian Homborg
2e55e34544 Reformat 2020-11-22 14:39:48 +01:00
Johannes Altmanninger
a1fd9e1b85 Fix invalid flags for builtin type 
This combination of flags doesn't work anymore, which makes sense.
 2020-09-30 21:46:43 +02:00
Fabian Homborg
691deac1e4 Print default error in the pacman cnf-handler 
Pacman *only* prints the package if it exists, no error or anything.

Fixes #7327.
 2020-09-11 20:58:02 +02:00
Fabian Homborg
34be1b458a Add fish_command_not_found handler for pacman 
Since version 5 (IIRC), pacman has a file database.

This is useful for people who don't have pkgfile, but we still prefer
that because it's much faster - pacman takes a full *second* on my system.
 2020-09-09 17:44:25 +02:00
Fabian Homborg
0131974378 Use OpenSUSE command-not-found via $PATH 
We check the full $PATH, so it's not guaranteed that it is in /usr/bin.
 2020-09-06 11:15:54 +02:00
Fabian Homborg
340de73172 Call "fish_command_not_found" if a command wasn't found 
Previously, when a command wasn't found, fish would emit the
"fish_command_not_found" *event*.

This was annoying as it was hard to override (the code ended up
checking for a function called `__fish_command_not_found_handler`
anyway!), the setup was ugly,
and it's useless - there is no use case for multiple command-not-found handlers.

Instead, let's just call a function `fish_command_not_found` if it
exists, or print the default message otherwise.

The event is completely removed, but because a missing event is not an error
(MEISNAE in C++-speak) this isn't an issue.

Note that, for backwards-compatibility, we still keep the default
handler function around even tho the new one is hard-coded in C++.

Also, if we detect a previous handler, the new handler just calls it.

This way, the backwards-compatible way to install a custom handler is:

```fish
function __fish_command_not_found_handler --on-event fish_command_not_found
    # do a little dance, make a little love, get down tonight
end
```

and the new hotness is

```fish
function fish_command_not_found
    # do the thing
end
```

Fixes #7293.
 2020-09-06 11:15:54 +02:00