Favors the line with shorter matched chunk. A chunk is a set of
consecutive non-whitespace characters.
Unlike the default `length`, this new scheme works well with tabular input.
# length prefers item #1, because the whole line is shorter,
# chunk prefers item #2, because the matched chunk ("foo") is shorter
fzf --height=6 --header-lines=2 --tiebreak=chunk --reverse --query=fo << "EOF"
N | Field1 | Field2 | Field3
- | ------ | ------ | ------
1 | hello | foobar | baz
2 | world | foo | bazbaz
EOF
If the input does not contain any spaces, `chunk` is equivalent to
`length`. But we're not going to set it as the default because it is
computationally more expensive.
Close#2285Close#2537
- Not the exact solution to --tiebreak=length not taking --nth into account,
but this should work. And the added benefit is that it works well even
when --nth is not provided.
- Adding a bonus point to the last character of a word didn't turn out great.
The order of the result suddenly changes when you type in the last
character in the word producing a jarring effect.
Fix#2683
This commit fixes the cases where fzf incorrectly determines the
scrollability of the preview window when `--preview-window-wrap` is set.
Wrapping of the preview content happens during the rendering phase, so
it's currently not possible to know how many lines are actually needed
to display the content beforehand. So `preview-bottom` still may not
move to the very bottom with wrapping enabled.
Kitty's shell intergration generates a long sequence of key presses in
certain cases. As long as the length of the sequence is finite, fzf can
process it.
Close#2748
So you can "rotate" through the different options with a single binding.
fzf --preview 'cat {}' \
--bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)'
Close#2376
The new actions are named with 'change-' prefix to differentiate from
the pre-existing, one-off 'preview(...)' action.
Fix#2360Fix#2505Fix#2666
Related #2435
Related #2376
- Can set up multiple bindings with different change-preview-window actions
- Not possible to "rotate" through the options with a single binding
- Enlarge or shrink not possible
* [tests] Test fzf's placeholders and escaping on practical commands
This tests some reasonable commands in fzf's templates (for commands,
previews, rebinds etc.), how are those commands escaped (backslashes,
double quotes), and documents if the output is executable in cmd.exe.
Both on Unix and Windows.
* [tests] Add testing of placeholder parsing and matching
Adds tests and bit of docs for the curly brackets placeholders in fzf's
template strings. Also tests the "placeholder" regex.
* [tests] Add more test cases of replacing placeholders focused on flags
Replacing placeholders in templates is already tested, this adds tests
that focus more on the parameters of placeholders - e.g. flags, token
ranges.
There is at least one test for each flag, not all combinations are
tested though.
* [refactoring] Split OS-specific function quoteEntry() to corresponding source file
This is minor refactoring, and also the function's test was made
crossplatform.
* [refactoring] Simplify replacePlaceholder function
Should be equivalent to the original, but has simpler structure.
This contains one test case of each tcell.Key* event type that can be
sent to and subsequently processed in fzf's GetChar(). The test cases
describe status quo, and all of them PASS.
Small function util.ToTty() was added. It is similar to util.IsTty(),
but for stdout (hence the To preposition).
Most of the "expected" strings in terminal.go test were changed to
"text/template" values. Quotes in those string were parametrized in
the templates. Two functions handling templates were added
for convenience.
Templates has the advantage of:
- parametrize repetitive strings inside "expected" values
- inner and outer quotes were parametrized in templates
- long and confusing test values are more readable
- templates can be localized for other operating systems
https://github.com/junegunn/fzf/issues/1360#issuecomment-788178140
# Redirect /dev/tty to suppress "Vim: Warning: Input is not from a terminal"
ls | fzf --bind "enter:execute(vim {} < /dev/tty)"
# With this change, we can omit "< /dev/tty" part
ls | fzf --bind "enter:execute(vim {})"
This commit speeds up the parsing/processing of ANSI escape codes by
roughly 7.5x. The speedup is mostly accomplished by replacing the regex
with dedicated parsing logic (nextAnsiEscapeSequence()) and reducing the
number of allocations in extractColor().
#### Benchmarks
```
name old time/op new time/op delta
ExtractColor-16 4.89µs ± 5% 0.64µs ± 2% -86.87% (p=0.000 n=9+9)
name old speed new speed delta
ExtractColor-16 25.6MB/s ± 5% 194.6MB/s ± 2% +661.43% (p=0.000 n=9+9)
name old alloc/op new alloc/op delta
ExtractColor-16 1.37kB ± 0% 0.31kB ± 0% -77.31% (p=0.000 n=10+10)
name old allocs/op new allocs/op delta
ExtractColor-16 48.0 ± 0% 4.0 ± 0% -91.67% (p=0.000 n=10+10)
```
This fixes the following errors with Go 1.15:
```
src/options.go:452:69: conversion from untyped int to string yields a string of one rune, not a string of digits (did you mean fmt.Sprint(x)?)
src/options.go:463:33: conversion from untyped int to string yields a string of one rune, not a string of digits (did you mean fmt.Sprint(x)?)
```
- `--phony` renamed to `--disabled` for consistency
- `--no-phony` is now `--enabled`
- Added `enable-search`, `disable-search`, and `toggle-search` actions
for `--bind`
- Added `--color` options: `query` and `disabled`
Close#2303
So you can override the colors and still have the text attributes
# Default colors and attributes
fzf
export FZF_DEFAULT_OPTS='--color hl👎underline,hl+👎underline:reverse'
# Default colors with underline+reverse attributes
fzf
# Different colors with underline+reverse attributes
fzf --color hl:176,hl+:177
Related: https://github.com/junegunn/fzf.vim/issues/1197#issuecomment-739804363
Some programs use it to set the background color for the whole line.
fzf --preview "printf 'normal \x1b[42mgreen\x1b[0K \x1b[43myellow\x1b[m\nnormal again'"
fzf --preview 'delta <(echo foo) <(echo bar) < /dev/tty'
Fix#2249
Fix#2254
- Properly handle extra chars in the buffer. Patch suggested by @mckelly2833.
- Support alt-arrow sequences in \e[1;3A format
- Support shift-alt-arrow sequences in \e[1;10A format
Fix#2212
# Will start rendering after 200ms, update every 100ms
fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done'
# Should print "Loading .." message after 500ms
fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done'
# The first line should appear after 200ms
fzf --preview 'date; sleep 2; date'
# Should not render before enough lines for the scroll offset are ready
rg --line-number --no-heading --color=always ^ |
fzf --delimiter : --ansi --preview-window '+{2}-/2' \
--preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
