Test cases:
1. 'jump' should show alternating background colors even when 'alt-bg' is
not defined as before.
go run main.go --bind load:jump
Two differences:
* The alternating lines will not be in bold (was a bug)
* The marker column will not be rendered with alternating background color
2. Use alternating background color when 'alt-bg' is set
go run main.go --color bg:238,alt-bg:237
go run main.go --color bg:238,alt-bg:237 --highlight-line
3. 'selected-bg' should take precedence
go run main.go --color bg:238,alt-bg:237,selected-bg:232 \
--highlight-line --multi --bind 'load:select+up+select+up'
4. Should work with text with ANSI colors
declare -f | perl -0777 -pe 's/^}\n/}\0/gm' |
bat --plain --language bash --color always |
go run main.go --read0 --ansi --reverse --multi \
--color bg:237,alt-bg:238,current-bg:236 --highlight-line
---
Close#4354Fix#4372
By default, placeholder expressions are automatically quoted to ensure
they are safely passed as arguments to external programs.
The r flag ({r}, {r1}, etc.) disables this behavior, outputting the
evaluated value without quotes.
For example,
echo 'foo bar' | fzf --preview 'echo {} {r}'
The preview command becomes:
echo 'foo bar' foo bar
Since `{r}` expands to unquoted "foo bar", 'foo' and 'bar' are passed
as separate arguments.
**Use with caution** Unquoted output can lead to broken commands.
echo "let's go" | fzf --preview 'echo {r}'
Close#4330
fzf would restore the original query in input-less mode after executing
a chain of actions.
This commit changes the behavior so that the restoration
happens after each action to allow something like
'show-input+change-query(...)+hide-input'.
Fix#4326
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
Close#2890Close#1396
You can't type in queries in this mode, and the only way to trigger an
fzf search is to use `search(...)` action.
# Click header to trigger search
fzf --header '[src] [test]' --no-input --layout reverse \
--header-border bottom --input-border \
--bind 'click-header:transform-search:echo ${FZF_CLICK_HEADER_WORD:1:-1}'
