All input lines now enter the chunklist with sequential indices, and
header lines are excluded from matching via Pattern.startIndex and
PassMerger offset. This allows the number of header lines to be changed
at runtime with change-header-lines(N), transform-header-lines, and
bg-transform-header-lines actions.
- Remove EvtHeader event; header items are read directly from chunks
- Add startIndex to Pattern and PassMerger for skipping header items
- Add targetIndex field to Terminal for cursor repositioning across
header-lines changes
Close#4659
The --accept-nth option was not being respected when using --filter mode.
This caused fzf to output entire lines instead of only the specified fields.
Added buildItemTransformer() helper function to consistently apply field
transformations across filter mode (both streaming and non-streaming) and
select1/exit0 modes.
Fixes#4615
Options:
--footer=STR String to print as footer
--footer-border[=STYLE] Draw border around the footer section
[rounded|sharp|bold|block|thinblock|double|horizontal|vertical|
top|bottom|left|right|line|none] (default: line)
--footer-label=LABEL Label to print on the footer border
--footer-label-pos=COL Position of the footer label
[POSITIVE_INTEGER: columns from left|
NEGATIVE_INTEGER: columns from right][:bottom]
(default: 0 or center)
The default border type for footer is 'line', which draws a single
separator between the footer and the list. It changes its position
depending on `--layout`, so you don't have to manually switch between
'top' and 'bottom'
The 'line' style is now supported by other border types as well.
`--list-border` is the only exception.
This option can be used to replace a sed or awk in the post-processing step.
ps -ef | fzf --multi --header-lines 1 | awk '{print $2}'
ps -ef | fzf --multi --header-lines 1 --accept-nth 2
This may not be a very "Unix-y" thing to do, so I've always felt that fzf
shouldn't have such an option, but I've finally changed my mind because:
* fzf can be configured with a custom delimiter that is a fixed string
or a regular expression.
* In such cases, you'd need to repeat the delimiter again in the
post-processing step.
* Also, tools like awk or sed may interpret a regular expression
differently, causing mismatches.
You can still use sed, cut, or awk if you prefer.
Close#3987Close#1323
* 'pathname' is a new tiebreak option for prioritizing matches occurring
in the file name of the path.
* `--scheme=path` will automatically set `--tiebreak=pathname,length`.
* fzf will automatically choose `path` scheme when the input is a TTY device,
where fzf would start its built-in walker or run `$FZF_DEFAULT_COMMAND`
which is usually a command for listing files.
Close#4191
Example:
# Start with --nth 1, then 2, then 3, then back to the default, 1
echo 'foo foobar foobarbaz' | fzf --bind 'space:change-nth(2|3|)' --nth 1 -q foo
Close#4172Close#3109
This command would cause a deadlock and make fzf crash:
fzf --bind 'start:reload:ls' --height ~100%
Because,
1. 'start' event is handled by Terminal
2. When 'reload' is bound to 'start', fzf avoids starting the initial reader
3. Terminal waits for the initial input to find the right height when
adaptive height is used
4. Because the initial reader is not started, Terminal never gets the
initial list
5. No chance to trigger 'start:reload', hence deadlock
This commit fixes the above problem by extracting the reload command
bound to 'start' event and starting the initial reader with that command
instead of letting Terminal start it.
This commit also makes the environment variables available to
$FZF_DEFAULT_COMMAND.
FZF_DEFAULT_COMMAND='echo $FZF_QUERY' fzf --query foo
Fix#3944
This is needed when you run a Windows binary on WSL or zsh on Windows
where forward slashes are expected.
export FZF_DEFAULT_OPTS='--walker-path-sep /'
Close#3859
When --sync is provided, fzf will not render the interface until the
initial filtering and associated actions (bound to any of 'start',
'load', or 'result') are complete.
