Commit Graph

77 Commits

Author SHA1 Message Date
Fabian Homborg
4bfda47449 Bind ctrl-r to search history if the commandline isn't empty
This is super cheesy.

One of the most common feature requests we get is "control-r must
search", even tho just using history-search-backward via e.g. up-arrow
is perfectly capable. The only real difference is that ctrl-r search
in other shells allows editing the search term by default, while we
stop the history search and edit the new commandline in those cases.

So, since the major problem is muscle-memory on ctrl-r,
let's just use that!

This makes ctrl-r do nothing on empty commandlines, and do
history-search-backward otherwise, so the basic flow of "press ctrl-r
to start history search, enter your search term, press ctrl-r to cycle
through matches" just works (except the first ctrl-r is useless and it
doesn't show anything).

See #602.
2020-10-23 13:42:54 +02:00
Johannes Altmanninger
8b961a0ca8 Bind undo to Control-Z in addition to Control-/
See #7152
2020-07-01 00:40:32 +02:00
David Adam
ec74c739c8 bindings: expand abbreviations with all end-of-command characters
Closes #6970.
2020-05-07 09:13:33 +08:00
Fabian Homborg
8ddd512fba Refine when we expand abbreviations
- ctrl-space will insert a space without expanding abbrs
- ")" or alt-enter will expand abbrs

Fixes #6658
2020-03-21 13:55:15 +01:00
Fabian Homborg
1e2e511570 fish_default_key_bindings: Remove outdated stderr silencing
We *always* silence `bind` here, so we don't need to specifically
silence for these keys.
2020-03-15 21:01:11 +01:00
Fabian Homborg
463b9b99c6 Move ctrl-left/right forward-word to shared bindings
These also work in vim.

Fixes #6755.
2020-03-15 13:24:45 +01:00
Fabian Homborg
9367d4ff71 Reindent functions to remove useless quotes
This does not include checks/function.fish because that currently
includes a "; end" in a message that indent would remove, breaking the test.
2020-03-09 19:46:43 +01:00
Johannes Altmanninger
8a033b9f3d Add undo
Add the input function undo which is bound to `\c_` (control + / on
some terminals). Redoing the most recent chain of undos is supported,
redo is bound to `\e/` for now.

Closes #1367.
This approach should not have the issues discussed in #5897.

Every single modification to the commandline can be undone individually,
except for adjacent single-character inserts, which are coalesced,
so they can be reverted with a single undo. Coalescing is not done for
space characters, so each word can be undone separately.

When moving between history search entries, only the current history
search entry is reachable via the undo history. This allows to go back
to the original search string with a single undo, or by pressing the
escape key.
Similarly, when moving between pager entries, only the most recent
selection in the pager can be undone.
2020-02-07 17:15:17 +01:00
ridiculousfish
e1f46d22de Simplify space binding and fix search
With the new support for self-insert inserting a bound sequence,
the default binding for space as expanding abbreviations can be simplified
to just `self-insert expand-abbr`. This also fixes the bug where space
would cancel pager search.
2019-09-21 16:06:19 -07:00
Fabian Homborg
0d72912641
Expand abbr explicitly (#5762)
* Add "expand-abbr" bind function

This can be used to explictly allow expanding abbreviations.

* Make expanding abbr explicit

NOTE: This accepts them for space only, we currently also do it for \n
and \r.

* Remove now dead code

We no longer trigger an abbr implicitly, so we can remove the code
that does it.

* Fix comment

[ci skip]
2019-04-01 15:59:15 +02:00
Fabian Homborg
a0fbb8dea7 Redraw vi cursor if tmux pane focus changes
Fixes #4788.
2019-01-26 19:38:28 +01:00
Fabian Homborg
444f9f8715 Add separation of "preset" bindings
This allows for marking certain bindings as part of a preset, which allows us to

- only erase those when switching presets
- go back to the preset binding when erasing a user binding
- only show user customization if requested
- make bare bind statements in config.fish work (!!!11elf!!!)

Fixes #5191.
Fixes #3699.
2018-09-30 16:54:56 +02:00
Fabian Homborg
f533189a28 [default bindings] Bind \e\b as well
As it turns out, for some terminals backspace is \b but only when
preceded by \e.

All this makes about as much sense as the english language.

Fixes #4955.
2018-05-04 12:28:20 +02:00
Mahmoud Al-Qudsi
18a9aa58cd Add binding for MSFT/WSL paste escape sequence 2018-03-10 10:57:32 -06:00
Mahmoud Al-Qudsi
b3ec069401 Add missing $argv injection in fish_default_key_bindings.fish
These have to be present in all the default rules so that any errors can
be silenced at startup (and so additional arguments can be passed in).
2018-03-10 10:54:29 -06:00
Mahmoud Al-Qudsi
46d1334f95 Silence bind errors in default key bindings
This silences binding errors due to keys not found in the current
termcap config in the default fish bindings.

Closes #4188, #4431, and obviates the original fix for #1155

It was necessary to re-implement builtin_bind as a class in order to
avoid passing around the options array from function to function and
as adding an opts parameter to `get_terminfo_sequence` would require
otps to be passed to all other builtin_bind_ functions so they could, in
turn, pass it to `get_terminfo_sequence`.
2017-10-03 11:20:17 +02:00
Martin Pelikan
65b0b947c9 Remove redundant/non-existent bind forward-kill-word 2017-06-01 17:50:05 -07:00
Kurtis Rader
d37e7bcc25 reinstate some bindings for vi mode
Fixes #3731
2017-01-15 11:11:38 -08:00
Kurtis Rader
11a60c8374 reformat all fish scripts
I hate doing this but I am tired of touching a fish script as part of
some change and having `make style` radically change it. Which makes
editing fish scripts more painful than it needs to be. It is time to do
a wholesale reformatting of these scripts to conform to the documented
style as implemented by the `fish_indent` program.
2016-11-27 21:27:22 -08:00
Kurtis Rader
e8a31a13a1 make it easy to get the legacy hybrid key bindings
The changes related to issue #3068 removed most of the emacs bindings
from vi mode. However, since fish 2.4.0 was released several people have
pointed out that the directions for reinstating the legacy hybrid key
bindings don't work. This change fixes that and makes it easier to use
the legacy hybrid bindings.

Fixes #3556
2016-11-16 22:45:00 -08:00
Kurtis Rader
708f80d855 handle unexpected args to binding mode functions
Fixes #3472
2016-11-15 18:44:20 -08:00
Kurtis Rader
043725cdd5 fix the style of fish_default_key_bindings.fish 2016-11-13 13:39:55 -08:00
Fabian Homborg
30f26b62e6 Remove duplicate bindings
Some of these were defined in the shared bindings, some (like \cy yank)
were just literally duplicate in the same files.

This should _not_ change anything. In particular this does not remove
hardcoding of sequences (because terminfo might be wrong or the term
might need smkx).

Found with

```
function bind
	set -l binds (builtin bind)
    builtin bind $argv
    set -l newbinds (builtin bind)
    if set -q argv[1]; and not test "$argv[1]" = "--erase"
        if test "$binds" = "$newbinds"
            echo "Duplicate: " (string escape -- $argv)
        end
    end
end
```
2016-09-04 22:48:40 +02:00
Fabian Homborg
e89057b70c Make hybrid bindings easier to achieve
The vi-bindings function would unconditionally erase all bindings,
making it impossible to call it last. This would disable the
mode-indicator (and in future also the cursor).

Make it so any argument to fish_vi_key_bindings stops it from erasing
bindings.

It would also be possible to demand an argument to erase (or to erase as
a separate step). but the usual case seems to be _switching_ to a set of bindings.
2016-09-03 23:11:36 +02:00
Fabian Homborg
1bc887cd9f Vi-mode: Also share end/home bindings
Fixes #3298.
2016-09-03 23:11:36 +02:00
Fabian Homborg
93b9e7443e Share some bindings between vi- and emacs-mode
This undoes the inheritance since it shared too much.

The idea here is to share bindings that aren't something the editors we're inspired by do - there's no "execute" in vi.
The basic editing and moving bindings are now vi-style in vi-mode and emacs-style in default mode.
2016-08-04 14:03:13 +02:00
Fabian Homborg
7365b6bd0c Bind clipboard-copy to \cx, restore yank binding
Fixes #3160.
2016-06-21 16:19:40 +02:00
Fabian Homborg
53c506f109 Run fish_indent on default_key_bindings 2016-05-25 16:10:16 +02:00
Fabian Homborg
7d1f45e25f Add clipboard helper functions and bind them
\cy copies, \cv pastes.
2016-05-25 16:10:16 +02:00
Fabian Homborg
ed086fb1c8 Bind btab also in vi-bindings
It wasn't inherited.

Fixes #2964.
2016-05-03 16:29:15 +02:00
Fabian Homborg
daa217f533 Allow setting key bindings universally
As always, we default to setting globally.
2016-04-26 15:21:15 +02:00
Fabian Homborg
e67505bead Remove named arg in fish_default_key_bindings
This wasn't actually used anywhere.
2016-04-26 15:21:15 +02:00
Fabian Homborg
e6ad48ea1b Set fish_key_bindings globally in binding functions
This should fix the tests.
2016-04-26 15:21:15 +02:00
Fabian Homborg
f5241da836 Let the binding functions set the binding variable
This ensures they can just be called and "the right thing" will happen -
fish_user_key_bindings will be executed, the variable will reflect the bindings.
2016-04-26 15:21:15 +02:00
Kurtis Rader
2f8d0e9aba add way to comment/uncomment a command
Fixes #2375
2016-04-19 18:38:58 -07:00
Kurtis Rader
5f849d0264 provide a better experience when user presses \cC
Fixes #2904
2016-04-14 20:57:04 -07:00
Kurtis Rader
fb0921249f add \r equivalent binding
Add a binding that was overlooked by commit
d65c63322e.

Fixes #2834
2016-03-20 12:08:46 -07:00
Kurtis Rader
d65c63322e allow \cJ (\n) to be bound separate from \cM (\r)
This makes it possible (on UNIX systems, don't know about MS Windows)
to bind \cJ (\n) independently of \cM (\r, aka [enter]).

Resolves #217
2015-12-08 21:01:31 -08:00
ridiculousfish
e50d104399 Remove duplicate \cw binding in default key bindings 2015-11-08 23:52:59 -08:00
maxried
1055864438 Update fish_default_key_bindings.fish
fish_default_key_bindings.fish comments were wrong. Corrected comment about pagination.
2015-10-29 07:51:17 +01:00
Fabian Homborg
a21e44c155 Add escape sequences for arrows in some linux VTs
Why this is only in some, I don't know, but these don't seem to
interfere with anything.

Fixes #2309
2015-09-01 11:46:54 +02:00
Fabian Homborg
7bfad18ec7 Make alt-arrow in iTerm2 do the same thing as elsewhere
nextd-or-forward-word and such

Fixes #1836
2015-08-25 13:49:40 +02:00
Jesse Nazario
466806fb11 ctrl-p as up-or-search and ctrl-n as down-or-search 2015-07-19 17:13:44 -07:00
David Adam
028d9e8e3b default key bindings: ignore FocusIn/FocusOut control sequences
Closes #1917.
2015-01-30 16:01:25 +08:00
Konrad Borowski
26051ea198 Add Meta+H as keybinding for man page.
Apparently, in zsh, Meta+H can be used to display the manpage for
the current command. This commit adds this zsh feature to fish shell.

The F1 keybinding is left, although it's now secondary according to
fish help, as some terminal emulators don't let the user press F1 key.
2014-09-28 11:12:25 +02:00
Konrad Borowski
1d0279eac5 Fix F1 binding to work with multiple tokens. 2014-08-30 11:18:56 +02:00
ridiculousfish
d4fafeb6d6 Merge branch 'master' into 1218_rebase
Conflicts:
	builtin.cpp
	builtin_commandline.cpp
	highlight.cpp
	input.cpp
	input.h
	reader.cpp
	screen.cpp
	screen.h
2014-03-29 14:19:45 -07:00
ridiculousfish
7d8766980b Support escape or up-arrow to cancel the completion search field. 2014-01-27 02:17:31 -08:00
ridiculousfish
5be3606236 Increased support for completion search field. Use btab (shift-tab) to
complete-and-search.
2014-01-27 00:56:13 -08:00
Maxim Gonchar
1514ab8ec5 Retab 2014-01-20 17:03:46 +04:00