The environment variable get the value of the preview label, even if it
has been updated with an action. It can be useful to track the label of
the preview and be able to switch between previews using only one
binding.
Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
This makes it possible to skip one of the above key bindings or
completions by setting a variable to an empty string. For example,
FZF_CTRL_T_COMMAND= FZF_ALT_C_COMMAND= \
eval "$(fzf --zsh)"
Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
For those who prefer to manage default options in a file.
If the file is not found, fzf will exit with an error.
We're not setting a default value for it because:
1. it's hard to find a default value that can be universally agreed upon
2. to avoid fzf having to check for the existence of the file even when it's not used
Currently there is not option to bind ctrl-delete and shift-delete. As
suggested by issue #3240, shift-delete could be used to bind "delete
entry from history" as it is a common way to do so in other
applications, e.g. browsers.
This, however, does only implement to use the key combination itself and
does not assign a default action to any of them. This does enable to
call one's all predefined actions. With the exec action this can
expanded like the issue #3240 suggested.
If desirable, the key combinations could later get a default behavior.
Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
* change-preview-window restores the initial preview window options,
and overrides the properties that are specified
* However, 'hidden' property is treated differently. It is set to
'false' if the specified properties of the action is non-empty.
* cf. toggle-preview takes the "current" preview window options and
toggles the 'hidden' property.
Fixed a bug that when both heightUnknown and deferred are true, deferred is not properly reset and the program terminates abnormally.
Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
Can we find a better name? I have considered the followings.
* 'point', because "the pointer" points to the current item.
* 'shift', 'switch', 'move', etc. These are not technically correct
because the current item can change without cursor movement (--tac,
reload, search update)
* 'change' is already taken. 'change-current' feels a bit wordy and
sounds wrong, 'current-changed' is wordy and doesn't go well with the
other event names
* 'target', not straightforward
Close#3053
