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fish-shell/share/functions
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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
..
__fish_abbr_old.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
__fish_any_arg_in.fish completions/git: some improvements 2019-10-29 19:13:31 +01:00
__fish_anypython.fish anypython: Try supported numbered python3 versions 2020-05-10 22:49:25 +02:00
__fish_append.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_cancel_commandline.fish Speed up default ^C action considerably 2020-06-29 19:41:33 -05:00
__fish_commandline_is_singlequoted.fish Auto-escape pastes inside single-quotes 2017-03-16 16:08:13 +01:00
__fish_complete_atool_archive_contents.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
__fish_complete_bittorrent.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
__fish_complete_blockdevice.fish Split off __fish_complete_blockdevice from mount.fish. 2016-05-27 14:56:47 -07:00
__fish_complete_cd.fish Revert "Fix cd completions if a directory exists in $CDPATH and $PWD" 2017-10-16 19:33:38 +02:00
__fish_complete_clang.fish Run fish_indent on share/**.fish 2020-08-17 17:40:28 +02:00
__fish_complete_command.fish Complete empty subcomands consistently 2019-11-05 09:05:46 +01:00
__fish_complete_convert_options.fish fix 'grep ... | sed' 2018-04-09 01:09:49 +02:00
__fish_complete_directories.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
__fish_complete_docutils.fish Run fish_indent on all fish files in share/ 2020-05-19 21:15:39 +02:00
__fish_complete_external_command.fish Cleanup __fish_complete_subcommand 2020-08-06 21:24:26 +02:00
__fish_complete_ftp.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
__fish_complete_gpg.fish gpg completions: add export SSH command 2020-05-30 10:10:07 +02:00
__fish_complete_gpg_key_id.fish Fix typo 2020-05-28 17:41:01 +02:00
__fish_complete_gpg_user_id.fish dogfood string split -f 2020-04-20 22:39:48 +02:00
__fish_complete_group_ids.fish Complete IDs for unix users and groups that start with _ 2020-03-10 20:56:45 +01:00
__fish_complete_groups.fish dogfood string split -f 2020-04-20 22:39:48 +02:00
__fish_complete_job_pids.fish Add a function to complete job PIDs. 2015-11-27 16:07:16 -08:00
__fish_complete_list.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
__fish_complete_lpr.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_complete_lpr_option.fish Remove use of caret redirection from share/* 2018-04-01 13:42:38 -07:00
__fish_complete_man.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_complete_mount_opts.fish Run fish_indent on share/**.fish 2020-08-17 17:40:28 +02:00
__fish_complete_netcat.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_complete_path.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
__fish_complete_pg_database.fish Improve psql completions and add some related commands (#6620) 2020-02-28 11:16:41 +01:00
__fish_complete_pg_user.fish Improve psql completions and add some related commands (#6620) 2020-02-28 11:16:41 +01:00
__fish_complete_pgrep.fish Rewrite __fish_complete_proc 2018-11-22 15:23:05 +01:00
__fish_complete_pids.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_complete_ppp_peer.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
__fish_complete_proc.fish Remove unused --inherit-variable 2020-04-21 21:11:26 +02:00
__fish_complete_ssh.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
__fish_complete_subcommand.fish Cleanup __fish_complete_subcommand 2020-08-06 21:24:26 +02:00
__fish_complete_suffix.fish __fish_complete_suffix: enable fuzzy completion, simplify 2020-08-08 22:59:41 +02:00
__fish_complete_user_at_hosts.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_complete_user_ids.fish Complete IDs for unix users and groups that start with _ 2020-03-10 20:56:45 +01:00
__fish_complete_users.fish Use the new string split --fields feature 2020-04-12 14:01:21 -07:00
__fish_complete_wireshark.fish Run fish_indent on share/**.fish 2020-08-17 17:40:28 +02:00
__fish_complete_zfs_mountpoint_properties.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
__fish_complete_zfs_pools.fish Reformat all files 2019-05-05 12:09:25 +02:00
__fish_complete_zfs_ro_properties.fish completion helper functions: do not use gettext 2020-03-06 22:23:50 +01:00
__fish_complete_zfs_rw_properties.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
__fish_complete_zfs_write_once_properties.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
__fish_config_interactive.fish Call "fish_command_not_found" if a command wasn't found 2020-09-06 11:15:54 +02:00
__fish_contains_opt.fish use the new set -a and set -p in our scripts 2017-08-04 18:02:24 -07:00
__fish_crux_packages.fish dogfood string split -f 2020-04-20 22:39:48 +02:00
__fish_cursor_1337.fish fish vi mode cursor shape on iTerm2 2016-12-02 19:49:15 -08:00
__fish_cursor_konsole.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
__fish_cursor_xterm.fish Revert "Switch to bare vars in our math invocations" 2017-09-09 23:35:47 -07:00
__fish_describe_command.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_first_token.fish Reformat all files 2019-05-05 12:09:25 +02:00
__fish_git_prompt.fish Move __fish_git_prompt -> fish_git_prompt 2019-02-10 14:44:50 +01:00
__fish_gnu_complete.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_hg_prompt.fish Rename __fish_hg_prompt -> fish_hg_prompt 2019-02-10 14:44:50 +01:00
__fish_is_first_arg.fish Reformat all files 2019-05-05 12:09:25 +02:00
__fish_is_first_token.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_is_git_repository.fish Remove use of caret redirection from share/* 2018-04-01 13:42:38 -07:00
__fish_is_nth_token.fish Add udevadm completions 2020-07-01 09:27:20 -05:00
__fish_is_switch.fish Reformat all files 2019-05-05 12:09:25 +02:00
__fish_is_token_n.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
__fish_is_zfs_feature_enabled.fish Fix zfs completions under FreeBSD 2018-05-26 12:20:04 -05:00
__fish_list_current_token.fish Some more precautionary uses of set --local 2020-05-15 21:35:48 +02:00
__fish_make_completion_signals.fish Restyle 2020-02-17 14:14:05 +01:00
__fish_man_page.fish __fish_man_page: ignore prefixing variable assignments 2019-12-19 23:44:58 +01:00
__fish_md5.fish In Fish MD5 on BSD now use given String and not -s 2020-04-05 17:25:02 -07:00
__fish_move_last.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_no_arguments.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_not_contain_opt.fish fix typo in error message 2017-06-09 12:12:36 -07:00
__fish_npm_helper.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_number_of_cmd_args_wo_opts.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_paginate.fish Handle multiple arguments in $PAGER 2019-12-02 15:15:33 +01:00
__fish_parent_directories.fish Reformat all files 2019-05-05 12:09:25 +02:00
__fish_pipestatus_with_signal.fish Reformat all files 2019-05-05 12:09:25 +02:00
__fish_prepend_sudo.fish Let __fish_prepend_sudo use the last commandline if there is no current one (#7079) 2020-06-04 18:25:02 +02:00
__fish_prev_arg_in.fish Reformat all files 2019-05-05 12:09:25 +02:00
__fish_preview_current_file.fish new function __fish_preview_current_file to open file at the cursor in pager 2020-04-07 22:30:05 +02:00
__fish_print_addresses.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_print_cmd_args.fish Add eselect, rc-update and rc-service completions. (These are utilities used by Gentoo Linux) 2013-11-27 18:36:05 +08:00
__fish_print_cmd_args_without_options.fish functions/__fish_print_cmd_args_without_options: Stringify 2019-01-26 19:20:16 +01:00
__fish_print_commands.fish Run fish_indent on share/**.fish 2020-08-17 17:40:28 +02:00
__fish_print_debian_apache_confs.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
__fish_print_debian_apache_mods.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
__fish_print_debian_apache_sites.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
__fish_print_encodings.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
__fish_print_filesystems.fish add ffs to known filesystems 2017-12-12 19:18:47 +01:00
__fish_print_gpg_algo.fish refactor gpg.fish completions 2019-10-29 19:07:35 +01:00
__fish_print_groups.fish Added completions/translations for zfs and zpool 2017-12-21 16:39:06 +01:00
__fish_print_help.fish Run fish_indent on share/**.fish 2020-08-17 17:40:28 +02:00
__fish_print_hostnames.fish Run fish_indent on share/**.fish 2020-08-17 17:40:28 +02:00
__fish_print_interfaces.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
__fish_print_lpr_options.fish Remove use of caret redirection from share/* 2018-04-01 13:42:38 -07:00
__fish_print_lpr_printers.fish Remove use of caret redirection from share/* 2018-04-01 13:42:38 -07:00
__fish_print_modules.fish Remove use of caret redirection from share/* 2018-04-01 13:42:38 -07:00
__fish_print_mounted.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
__fish_print_packages.fish Run fish_indent on share/**.fish 2020-08-17 17:40:28 +02:00
__fish_print_pacman_repos.fish functions/__fish_print_pacman_repos.fish: fix 2019-10-26 18:11:29 +02:00
__fish_print_pipestatus.fish Make prompts forward compatible with fish 3.1.2 by passing locally exported variable 2020-09-05 09:58:55 +02:00
__fish_print_portage_available_pkgs.fish Rename functions to match others 2020-02-17 09:55:05 +01:00
__fish_print_portage_installed_pkgs.fish Rename functions to match others 2020-02-17 09:55:05 +01:00
__fish_print_portage_repository_paths.fish Rename functions to match others 2020-02-17 09:55:05 +01:00
__fish_print_service_names.fish Remove use of caret redirection from share/* 2018-04-01 13:42:38 -07:00
__fish_print_svn_rev.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
__fish_print_users.fish refactor the __*_users functions 2017-04-23 20:08:40 -07:00
__fish_print_VBox_vms.fish Add __fish_print_VBox_vms function 2016-12-21 14:51:48 +01:00
__fish_print_xdg_applications_directories.fish Fix xdg mimetype completion 2020-01-22 16:33:56 +01:00
__fish_print_xdg_mimetypes.fish Fix xdg mimetype completion 2020-01-22 16:33:56 +01:00
__fish_print_xwindows.fish Reformat all files 2019-05-05 12:09:25 +02:00
__fish_print_zfs_snapshots.fish Reformat all files 2019-05-05 12:09:25 +02:00
__fish_ps.fish __fish_ps: Use builtin realpath 2020-04-21 21:11:26 +02:00
__fish_pwd.fish Stringify __fish_pwd.fish 2020-01-24 19:05:08 +01:00
__fish_seen_argument.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_seen_subcommand_from.fish Drop unneeded '--' when using set builtin in various places 2006-12-13 06:37:27 +10:00
__fish_set_locale.fish Remove some dead code 2018-05-12 13:48:32 +02:00
__fish_shared_key_bindings.fish Stop repainting after paste 2020-08-07 21:06:16 +02:00
__fish_should_complete_switches.fish Reformat all files 2019-05-05 12:09:25 +02:00
__fish_status_to_signal.fish add __fish_status_to_signal.fish and __fish_pipestatus_with_signal.fish 2019-02-26 18:09:37 +00:00
__fish_svn_prompt.fish Rename __fish_svn_prompt -> fish_svn_prompt 2019-02-10 14:44:50 +01:00
__fish_systemctl.fish systemctl completions: Use --plain where appropriate 2020-04-18 11:11:27 +02:00
__fish_systemctl_services.fish dogfood string split -f 2020-04-20 22:39:48 +02:00
__fish_systemd_machine_images.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
__fish_systemd_machines.fish Revert "Move __fish_systemd_machines into machinectl completion script" 2019-12-09 21:07:21 +01:00
__fish_toggle_comment_commandline.fish Uncomment most recent comment if commandline is empty when using toggle comment binding (#7137) 2020-06-24 18:35:36 +02:00
__fish_use_subcommand.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_vcs_prompt.fish Rename __fish_vcs_prompt -> fish_vcs_prompt 2019-02-10 14:44:50 +01:00
__fish_whatis.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
__fish_whatis_current_token.fish Return early if token is empty in whatis_current_token 2020-07-12 00:15:24 +02:00
__terlar_git_prompt.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
_validate_int.fish add ability for argparse to validate args 2017-07-18 14:42:50 -07:00
abbr.fish Keep "; and" and "; or" on fish files 2019-05-05 13:34:38 +02:00
alias.fish alias: Escape the first word again 2020-07-27 17:19:44 +02:00
cd.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
cdh.fish cdh: Only replace home directory with ~ at the start of paths 2018-08-13 18:24:42 +02:00
contains_seq.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
delete-or-exit.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
diff.fish Colourise diff(1) output, if supported (#7308) 2020-09-04 18:43:09 +02:00
dirh.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
dirs.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
down-or-search.fish Use set -l to force use of a local variable 2020-05-15 08:25:07 +02:00
edit_command_buffer.fish edit_command_buffer: Add line:col support for micro 2020-05-08 20:00:07 +02:00
export.fish Fix export returning 1 on success 2017-10-01 01:11:17 -07:00
fish_add_path.fish Add fish_add_path, a simple way to add to $PATH 2020-05-29 20:51:05 +02:00
fish_breakpoint_prompt.fish Revert "Switch to bare vars in our math invocations" 2017-09-09 23:35:47 -07:00
fish_clipboard_copy.fish fish_clipboard_copy: also copy newlines from mult-line commands 2020-05-14 21:07:37 +02:00
fish_clipboard_paste.fish Revert "Set fish_clipboard_paste handler once on startup" 2019-11-04 20:47:58 +01:00
fish_command_not_found.fish Call "fish_command_not_found" if a command wasn't found 2020-09-06 11:15:54 +02:00
fish_config.fish fish_config: Don't mention python 2 2020-05-30 12:10:24 +02:00
fish_default_key_bindings.fish Bind undo to Control-Z in addition to Control-/ 2020-07-01 00:40:32 +02:00
fish_default_mode_prompt.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
fish_git_prompt.fish Run fish_indent on share/**.fish 2020-08-17 17:40:28 +02:00
fish_greeting.fish Move fish_greeting to a function 2020-08-21 20:46:23 +02:00
fish_hg_prompt.fish fish_hg_prompt should return 1 when not in a mercurial directory 2020-04-19 04:24:28 +02:00
fish_hybrid_key_bindings.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
fish_indent.fish Rename $FISH_VERSION back to the original $version. 2017-10-14 08:33:02 -07:00
fish_is_root_user.fish Add a function to check if the user is root. 2020-06-26 21:25:13 +02:00
fish_job_summary.fish Call fish_prompt after background job finishes 2020-05-22 21:24:59 +02:00
fish_key_reader.fish Rename $FISH_VERSION back to the original $version. 2017-10-14 08:33:02 -07:00
fish_mode_prompt.fish Added default mode prompt function (#3727) 2017-01-12 16:07:41 +01:00
fish_opt.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
fish_print_git_action.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
fish_print_hg_root.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
fish_prompt.fish Make prompts forward compatible with fish 3.1.2 by passing locally exported variable 2020-09-05 09:58:55 +02:00
fish_svn_prompt.fish fix Subversion prompt (#7278) 2020-08-26 18:31:23 +02:00
fish_title.fish Only disable title in emacs "term" 2020-06-17 16:48:13 +02:00
fish_update_completions.fish Add __fish_anypython helper function 2019-03-09 18:04:21 +01:00
fish_vcs_prompt.fish fish_vcs_prompt: allow argv passthrough 2020-05-24 20:18:06 +02:00
fish_vi_cursor.fish Run fish_indent on all fish files in share/ 2020-05-19 21:15:39 +02:00
fish_vi_key_bindings.fish Add forward-single-char input command 2020-08-01 12:09:31 +02:00
funced.fish Use set -l to force use of a local variable 2020-05-15 08:25:07 +02:00
funcsave.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
grep.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
help.fish help: Add the other pages 2020-08-07 21:06:16 +02:00
history.fish Add newline to history clear message for consistency 2020-05-08 22:36:57 +08:00
hostname.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
isatty.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
la.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
ll.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
ls.fish Move __fish_set_lscolors to ls.fish 2020-07-12 14:18:42 -05:00
man.fish Fix man function for NetBSD 2019-02-14 10:57:38 +01:00
N_.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
nextd-or-forward-word.fish reformat all fish scripts 2016-11-27 21:27:22 -08:00
nextd.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
open.fish open: Workaround an xdg-open bug 2020-07-21 16:59:05 +02:00
popd.fish Revert "convert popd and pushd to use argparse" 2017-09-14 12:36:37 +08:00
prevd-or-backward-word.fish Fix extra or missing newlines at end of file in our fish scripts 2020-08-09 23:53:46 +02:00
prevd.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
prompt_hostname.fish Revert prompt_hostname to short hostname only 2018-03-12 08:24:42 -05:00
prompt_pwd.fish Use set -l to force use of a local variable 2020-05-15 08:25:07 +02:00
psub.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
pushd.fish fix pushd 2020-04-26 14:39:15 +02:00
realpath.fish Some more precautionary uses of set --local 2020-05-15 21:35:48 +02:00
seq.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
setenv.fish fix setenv and add unit tests 2017-04-05 15:31:13 -07:00
suspend.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
trap.fish Some more precautionary uses of set --local 2020-05-15 21:35:48 +02:00
type.fish Let command, jobs and type take --query instead of --quiet 2020-09-04 16:55:09 +02:00
umask.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00
up-or-search.fish Some more precautionary uses of set --local 2020-05-15 21:35:48 +02:00
vared.fish Reindent functions to remove useless quotes 2020-03-09 19:46:43 +01:00