Update README.md

Close #4390

.github/workflows/linux.yml

@@ -1,5 +1,5 @@
 ---
-name: Test fzf on Linux
+name: build
 
 on:
   push:

.gitignore

@@ -11,3 +11,4 @@ gopath
 fzf
 tmp
 *.patch
+.idea

CHANGELOG.md

@@ -1,6 +1,127 @@
 CHANGELOG
 =========
 
+0.62.0
+------
+- Relaxed the `--color` option syntax to allow whitespace-separated entries (in addition to commas), making multi-line definitions easier to write and read
+  ```sh
+  # seoul256-light
+  fzf --style full --color='
+    fg:#616161 fg+:#616161
+    bg:#ffffff bg+:#e9e9e9 alt-bg:#f1f1f1
+    hl:#719872 hl+:#719899
+    pointer:#e12672 marker:#e17899
+    header:#719872
+    spinner:#719899 info:#727100
+    prompt:#0099bd query:#616161
+    border:#e1e1e1
+  '
+  ```
+- Added `alt-bg` color to create striped lines to visually separate rows
+  ```sh
+  fzf --color bg:237,alt-bg:238,current-bg:236 --highlight-line
+
+  declare -f | perl -0777 -pe 's/^}\n/}\0/gm' |
+    bat --plain --language bash --color always |
+    fzf --read0 --ansi --reverse --multi \
+        --color bg:237,alt-bg:238,current-bg:236 --highlight-line
+  ```
+- [fish] Improvements in CTRL-R binding (@bitraid)
+    - You can trigger CTRL-R in the middle of a command to insert the selected item
+    - You can delete history items with SHIFT-DEL
+- Bug fixes and improvements
+    - Fixed unnecessary 100ms delay after `reload` (#4364)
+    - Fixed `selected-bg` not applied to colored items (#4372)
+
+0.61.3
+------
+- Reverted #4351 as it caused `tmux run-shell 'fzf --tmux'` to fail (#4559 #4560)
+- More environment variables for child processes (#4356)
+
+0.61.2
+------
+- Fixed panic when using header border without pointer/marker (@phanen)
+- Fixed `--tmux` option when already inside a tmux popup (@peikk0)
+- Bug fixes and improvements in CTRL-T binding of fish (#4334) (@bitraid)
+- Added `--no-tty-default` option to make fzf search for the current TTY device instead of defaulting to `/dev/tty` (#4242)
+
+0.61.1
+------
+- Disable bracketed-paste mode on exit. This fixes issue where pasting breaks after running fzf on old bash versions that don't support the mode.
+
+0.61.0
+------
+- Added `--ghost=TEXT` to display a ghost text when the input is empty
+  ```sh
+  # Display "Type to search" when the input is empty
+  fzf --ghost "Type to search"
+  ```
+- Added `change-ghost` and `transform-ghost` actions for dynamically changing the ghost text
+- Added `change-pointer` and `transform-pointer` actions for dynamically changing the pointer sign
+- Added `r` flag for placeholder expression (raw mode) for unquoted output
+- Bug fixes and improvements
+
+0.60.3
+------
+- Bug fixes and improvements
+    - [fish] Enable multiple history commands insertion (#4280) (@bitraid)
+    - [walker] Append '/' to directory entries on MSYS2 (#4281)
+    - Trim trailing whitespaces after processing ANSI sequences (#4282)
+    - Remove temp files before `become` when using `--tmux` option (#4283)
+    - Fix condition for using item numlines cache (#4285) (@alex-huff)
+    - Make `--accept-nth` compatible with `--select-1` (#4287)
+    - Increase the query length limit from 300 to 1000 (#4292)
+    - [windows] Prevent fzf from consuming user input while paused (#4260)
+
+0.60.2
+------
+- Template for `--with-nth` and `--accept-nth` now supports `{n}` which evaluates to the zero-based ordinal index of the item
+- Fixed a regression that caused the last field in the "nth" expression to be trimmed when a regular expression delimiter is used
+    - Thanks to @phanen for the fix
+- Fixed 'jump' action when the pointer is an empty string
+
+0.60.1
+------
+- Bug fixes and minor improvements
+    - Built-in walker now prints directory entries with a trailing slash
+    - Fixed a bug causing unexpected behavior with [fzf-tab](https://github.com/Aloxaf/fzf-tab). Please upgrade if you use it.
+- Thanks to @alexeisersun, @bitraid, @Lompik, and @fsc0 for the contributions
+
+0.60.0
+------
+_Release highlights: https://junegunn.github.io/fzf/releases/0.60.0/_
+
+- Added `--accept-nth` for choosing output fields
+  ```sh
+  ps -ef | fzf --multi --header-lines 1 | awk '{print $2}'
+  # Becomes
+  ps -ef | fzf --multi --header-lines 1 --accept-nth 2
+
+  git branch | fzf | cut -c3-
+  # Can be rewritten as
+  git branch | fzf --accept-nth -1
+  ```
+- `--accept-nth` and `--with-nth` now support a template that includes multiple field index expressions in curly braces
+  ```sh
+  echo foo,bar,baz | fzf --delimiter , --accept-nth '{1}, {3}, {2}'
+    # foo, baz, bar
+
+  echo foo,bar,baz | fzf --delimiter , --with-nth '{1},{3},{2},{1..2}'
+    # foo,baz,bar,foo,bar
+  ```
+- Added `exclude` and `exclude-multi` actions for dynamically excluding items
+  ```sh
+  seq 100 | fzf --bind 'ctrl-x:exclude'
+
+  # 'exclude-multi' will exclude the selected items or the current item
+  seq 100 | fzf --multi --bind 'ctrl-x:exclude-multi'
+  ```
+- Preview window now prints wrap indicator when wrapping is enabled
+  ```sh
+  seq 100 | xargs | fzf --wrap --preview 'echo {}' --preview-window wrap
+  ```
+- Bug fixes and improvements
+
 0.59.0
 ------
 _Release highlights: https://junegunn.github.io/fzf/releases/0.59.0/_

README-VIM.md

@@ -155,6 +155,7 @@ let g:fzf_layout = { 'window': '10new' }
 let g:fzf_colors =
 \ { 'fg':      ['fg', 'Normal'],
   \ 'bg':      ['bg', 'Normal'],
+  \ 'query':   ['fg', 'Normal'],
   \ 'hl':      ['fg', 'Comment'],
   \ 'fg+':     ['fg', 'CursorLine', 'CursorColumn', 'Normal'],
   \ 'bg+':     ['bg', 'CursorLine', 'CursorColumn'],

SECURITY.md

@@ -0,0 +1,33 @@
+# Security Reporting
+
+If you wish to report a security vulnerability privately, we appreciate your diligence. Please follow the guidelines below to submit your report.
+
+## Reporting
+
+To report a security vulnerability, please provide the following information:
+
+1. **PROJECT**
+   - https://github.com/junegunn/fzf
+
+2. **PUBLIC**
+   - Indicate whether this vulnerability has already been publicly discussed or disclosed.
+   - If so, provide relevant links.
+
+3. **DESCRIPTION**
+   - Provide a detailed description of the security vulnerability.
+   - Include as much information as possible to help us understand and address the issue.
+
+Send this information, along with any additional relevant details, to <junegunn.c AT gmail DOT com>.
+
+## Confidentiality
+
+We kindly ask you to keep the report confidential until a public announcement is made.
+
+## Notes
+
+- Vulnerabilities will be handled on a best-effort basis.
+- You may request an advance copy of the patched release, but we cannot guarantee early access before the public release.
+- You will be notified via email simultaneously with the public announcement.
+- We will respond within a few weeks to confirm whether your report has been accepted or rejected.
+
+Thank you for helping to improve the security of our project!

bin/fzf-preview.sh

@@ -57,15 +57,15 @@ elif ! [[ $KITTY_WINDOW_ID ]] && (( FZF_PREVIEW_TOP + FZF_PREVIEW_LINES == $(stt
   dim=${FZF_PREVIEW_COLUMNS}x$((FZF_PREVIEW_LINES - 1))
 fi
 
-# 1. Use kitty icat on kitty terminal
+# 1. Use icat (from Kitty) if kitten is installed
-if [[ $KITTY_WINDOW_ID ]]; then
+if [[ $KITTY_WINDOW_ID ]] || [[ $GHOSTTY_RESOURCES_DIR ]] && command -v kitten > /dev/null; then
   # 1. 'memory' is the fastest option but if you want the image to be scrollable,
   #    you have to use 'stream'.
   #
   # 2. The last line of the output is the ANSI reset code without newline.
   #    This confuses fzf and makes it render scroll offset indicator.
   #    So we remove the last line and append the reset code to its previous line.
-  kitty icat --clear --transfer-mode=memory --unicode-placeholder --stdin=no --place="$dim@0x0" "$file" | sed '$d' | sed $'$s/$/\e[m/'
+  kitten icat --clear --transfer-mode=memory --unicode-placeholder --stdin=no --place="$dim@0x0" "$file" | sed '$d' | sed $'$s/$/\e[m/'
 
 # 2. Use chafa with Sixel output
 elif command -v chafa > /dev/null; then

go.mod

@@ -1,13 +1,13 @@
 module github.com/junegunn/fzf
 
 require (
-	github.com/charlievieth/fastwalk v1.0.9
+	github.com/charlievieth/fastwalk v1.0.10
 	github.com/gdamore/tcell/v2 v2.8.1
 	github.com/junegunn/go-shellwords v0.0.0-20250127100254-2aa3b3277741
 	github.com/mattn/go-isatty v0.0.20
 	github.com/rivo/uniseg v0.4.7
-	golang.org/x/sys v0.29.0
+	golang.org/x/sys v0.30.0
-	golang.org/x/term v0.28.0
+	golang.org/x/term v0.29.0
 )
 
 require (

go.sum

@@ -1,5 +1,5 @@
-github.com/charlievieth/fastwalk v1.0.9 h1:Odb92AfoReO3oFBfDGT5J+nwgzQPF/gWAw6E6/lkor0=
+github.com/charlievieth/fastwalk v1.0.10 h1:0qUbvA2O+K+X+IrTfZTC0UH2DK5MOA+KjVfStAHUnGg=
-github.com/charlievieth/fastwalk v1.0.9/go.mod h1:yGy1zbxog41ZVMcKA/i8ojXLFsuayX5VvwhQVoj9PBI=
+github.com/charlievieth/fastwalk v1.0.10/go.mod h1:yGy1zbxog41ZVMcKA/i8ojXLFsuayX5VvwhQVoj9PBI=
 github.com/gdamore/encoding v1.0.1 h1:YzKZckdBL6jVt2Gc+5p82qhrGiqMdG/eNs6Wy0u3Uhw=
 github.com/gdamore/encoding v1.0.1/go.mod h1:0Z0cMFinngz9kS1QfMjCP8TY7em3bZYeeklsSDPivEo=
 github.com/gdamore/tcell/v2 v2.8.1 h1:KPNxyqclpWpWQlPLx6Xui1pMk8S+7+R37h3g07997NU=
@@ -54,8 +54,9 @@ golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.29.0 h1:TPYlXGxvx1MGTn2GiZDhnjPA9wZzZeGKHHmKhHYvgaU=
 golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -64,8 +65,9 @@ golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
 golang.org/x/term v0.12.0/go.mod h1:owVbMEjm3cBLCHdkQu9b1opXd4ETQWc3BhuQGKgXgvU=
 golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
 golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
-golang.org/x/term v0.28.0 h1:/Ts8HFuMR2E6IP/jlo7QVLZHggjKQbhu/7H0LJFr3Gg=
 golang.org/x/term v0.28.0/go.mod h1:Sw/lC2IAUZ92udQNf3WodGtn4k/XoLyZoh8v/8uiwek=
+golang.org/x/term v0.29.0 h1:L6pJp37ocefwRRtYPKSWOWzOtWSxVajvz2ldH/xi3iU=
+golang.org/x/term v0.29.0/go.mod h1:6bl4lRlvVuDgSf3179VpIxBF0o10JUpXWOnI7nErv7s=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=

install

@@ -2,7 +2,7 @@
 
 set -u
 
-version=0.59.0
+version=0.62.0
 auto_completion=
 key_bindings=
 update_config=2

install.ps1

@@ -1,4 +1,4 @@
-$version="0.59.0"
+$version="0.62.0"
 
 $fzf_base=Split-Path -Parent $MyInvocation.MyCommand.Definition
 

main.go

@@ -11,7 +11,7 @@ import (
 	"github.com/junegunn/fzf/src/protector"
 )
 
-var version = "0.59"
+var version = "0.62"
 var revision = "devel"
 
 //go:embed shell/key-bindings.bash

man/man1/fzf-tmux.1

@@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ..
-.TH fzf\-tmux 1 "Feb 2025" "fzf 0.59.0" "fzf\-tmux - open fzf in tmux split pane"
+.TH fzf\-tmux 1 "May 2025" "fzf 0.62.0" "fzf\-tmux - open fzf in tmux split pane"
 
 .SH NAME
 fzf\-tmux - open fzf in tmux split pane

man/man1/fzf.1

@@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ..
-.TH fzf 1 "Feb 2025" "fzf 0.59.0" "fzf - a command-line fuzzy finder"
+.TH fzf 1 "May 2025" "fzf 0.62.0" "fzf - a command-line fuzzy finder"
 
 .SH NAME
 fzf - a command-line fuzzy finder
@@ -56,7 +56,9 @@ Case-insensitive match (default: smart-case match)
 Case-sensitive match
 .TP
 .B "\-\-smart\-case"
-Smart-case match (default)
+Smart-case match (default). In this mode, the search is case-insensitive by
+default, but it becomes case-sensitive if the query contains any uppercase
+letters.
 .TP
 .B "\-\-literal"
 Do not normalize latin script letters for matching.
@@ -117,8 +119,38 @@ transformed lines (unlike in \fB\-\-preview\fR where fields are extracted from
 the original lines) because fzf doesn't allow searching against the hidden
 fields.
 .TP
-.BI "\-\-with\-nth=" "N[,..]"
+.BI "\-\-with\-nth=" "N[,..] or TEMPLATE"
-Transform the presentation of each line using field index expressions
+Transform the presentation of each line using the field index expressions.
+For advanced transformation, you can provide a template containing field index
+expressions in curly braces. When you use a template, the trailing delimiter is
+stripped from each expression, giving you more control over the output.
+\fB{n}\fR in template evaluates to the zero-based ordinal index of the line.
+
+.RS
+e.g.
+     # Single expression: drop the first field
+     echo foo bar baz | fzf --with-nth 2..
+
+     # Use template to rearrange fields
+     echo foo,bar,baz | fzf --delimiter , --with-nth '{n},{1},{3},{2},{1..2}'
+.RE
+.TP
+.BI "\-\-accept\-nth=" "N[,..] or TEMPLATE"
+Define which fields to print on accept. The last delimiter is stripped from the
+output. For advanced transformation, you can provide a template containing
+field index expressions in curly braces. When you use a template, the trailing
+delimiter is stripped from each expression, giving you more control over the
+output. \fB{n}\fR in template evaluates to the zero-based ordinal index of the
+line.
+
+.RS
+e.g.
+     # Single expression
+     echo foo bar baz | fzf --accept-nth 2
+
+     # Template
+     echo foo bar baz | fzf --accept-nth 'Index: {n}, 1st: {1}, 2nd: {2}, 3rd: {3}'
+.RE
 .TP
 .B "+s, \-\-no\-sort"
 Do not sort the result
@@ -196,6 +228,13 @@ e.g. \fB# Avoid rendering both fzf instances at the same time
      (sleep 1; seq 1000000; sleep 1) |
        fzf \-\-sync \-\-query 5 \-\-listen \-\-bind start:up,load:up,result:up,focus:change\-header:Ready\fR
 .RE
+.TP
+.B "\-\-no\-tty\-default"
+Make fzf search for the current TTY device via standard error instead of
+defaulting to \fB/dev/tty\fR. This option avoids issues when launching
+emacsclient from within fzf. Alternatively, you can change the default TTY
+device by setting \fB--tty-default=DEVICE_NAME\fR.
+
 .SS GLOBAL STYLE
 .TP
 .BI "\-\-style=" "PRESET"
@@ -203,7 +242,7 @@ Apply a style preset [default|minimal|full[:BORDER_STYLE]]
 .TP
 .BI "\-\-color=" "[BASE_SCHEME][,COLOR_NAME[:ANSI_COLOR][:ANSI_ATTRIBUTES]]..."
 Color configuration. The name of the base color scheme is followed by custom
-color mappings.
+color mappings. Each entry is separated by a comma and/or whitespaces.
 
 .RS
 .B BASE SCHEME:
@@ -231,6 +270,7 @@ color mappings.
     \fBcurrent\-bg (bg+)      \fRBackground (current line)
       \fBgutter              \fRGutter on the left
     \fBcurrent\-hl (hl+)      \fRHighlighted substrings (current line)
+    \fBalt\-bg                \fRAlternate background color to create striped lines
     \fBquery (input\-fg)      \fRQuery string
       \fBdisabled            \fRQuery string when search is disabled (\fB\-\-disabled\fR)
     \fBinfo                  \fRInfo line (match counters)
@@ -298,7 +338,19 @@ color mappings.
      # Seoul256 theme with 24-bit colors
      fzf \-\-color='bg:#4B4B4B,bg+:#3F3F3F,info:#BDBB72,border:#6B6B6B,spinner:#98BC99' \\
          \-\-color='hl:#719872,fg:#D9D9D9,header:#719872,fg+:#D9D9D9' \\
-         \-\-color='pointer:#E12672,marker:#E17899,prompt:#98BEDE,hl+:#98BC99'\fR
+         \-\-color='pointer:#E12672,marker:#E17899,prompt:#98BEDE,hl+:#98BC99'
+
+     # Seoul256 light theme with 24-bit colors, each entry separated by whitespaces
+     fzf \-\-style full \-\-color='
+       fg:#616161 fg+:#616161
+       bg:#ffffff bg+:#e9e9e9 alt-bg:#f1f1f1
+       hl:#719872 hl+:#719899
+       pointer:#e12672 marker:#e17899
+       header:#719872
+       spinner:#719899 info:#727100
+       prompt:#0099bd query:#616161
+       border:#e1e1e1
+     '\fR
 .RE
 .TP
 .B "\-\-no\-color"
@@ -677,6 +729,10 @@ ANSI color codes are supported.
 Do not display horizontal separator on the info line. A synonym for
 \fB\-\-separator=''\fB
 
+.TP
+.BI "\-\-ghost=" "TEXT"
+Ghost text to display when the input is empty
+
 .TP
 .B "\-\-filepath\-word"
 Make word-wise movements and actions respect path separators. The following
@@ -732,6 +788,12 @@ e.g.
      \fBfzf \-\-multi \-\-preview='head \-10 {+}'
      git log \-\-oneline | fzf \-\-multi \-\-preview 'git show {+1}'\fR
 
+Each expression expands to a quoted string, so that it's safe to pass it as an
+argument to an external command. So you should not manually add quotes around
+the curly braces. But if you don't want this behavior, you can put
+\fBr\fR flag (raw) in the expression (e.g. \fB{r}\fR, \fB{r1}\fR, etc).
+Use it with caution as unquoted output can lead to broken commands.
+
 When using a field index expression, leading and trailing whitespace is stripped
 from the replacement string. To preserve the whitespace, use the \fBs\fR flag.
 
@@ -1230,10 +1292,20 @@ fzf exports the following environment variables to its child processes.
 .br
 .BR FZF_PROMPT "          Prompt string"
 .br
+.BR FZF_GHOST "           Ghost string"
+.br
+.BR FZF_POINTER "         Pointer string"
+.br
 .BR FZF_PREVIEW_LABEL "   Preview label string"
 .br
 .BR FZF_BORDER_LABEL "    Border label string"
 .br
+.BR FZF_LIST_LABEL "      List label string"
+.br
+.BR FZF_INPUT_LABEL "     Input label string"
+.br
+.BR FZF_HEADER_LABEL "    Header label string"
+.br
 .BR FZF_ACTION "          The name of the last action performed"
 .br
 .BR FZF_KEY "             The name of the last key pressed"
@@ -1573,6 +1645,7 @@ A key or an event can be bound to one or more of the following actions.
     \fBbell\fR                         (ring the terminal bell)
     \fBcancel\fR                       (clear query string if not empty, abort fzf otherwise)
     \fBchange\-border\-label(...)\fR     (change \fB\-\-border\-label\fR to the given string)
+    \fBchange\-ghost(...)\fR            (change ghost text to the given string)
     \fBchange\-header(...)\fR           (change header to the given string; doesn't affect \fB\-\-header\-lines\fR)
     \fBchange\-header\-label(...)\fR     (change \fB\-\-header\-label\fR to the given string)
     \fBchange\-input\-label(...)\fR      (change \fB\-\-input\-label\fR to the given string)
@@ -1580,6 +1653,7 @@ A key or an event can be bound to one or more of the following actions.
     \fBchange\-multi\fR                 (enable multi-select mode with no limit)
     \fBchange\-multi(...)\fR            (enable multi-select mode with a limit or disable it with 0)
     \fBchange\-nth(...)\fR              (change \fB\-\-nth\fR option; rotate through the multiple options separated by '|')
+    \fBchange\-pointer(...)\fR          (change \fB\-\-pointer\fR option)
     \fBchange\-preview(...)\fR          (change \fB\-\-preview\fR option)
     \fBchange\-preview\-label(...)\fR    (change \fB\-\-preview\-label\fR to the given string)
     \fBchange\-preview\-window(...)\fR   (change \fB\-\-preview\-window\fR option; rotate through the multiple option sets separated by '|')
@@ -1597,6 +1671,8 @@ A key or an event can be bound to one or more of the following actions.
     \fBdown\fR                         \fIctrl\-j  ctrl\-n  down\fR
     \fBenable\-search\fR                (enable search functionality)
     \fBend\-of\-line\fR                  \fIctrl\-e  end\fR
+    \fBexclude\fR                      (exclude the current item from the result)
+    \fBexclude\-multi\fR                (exclude the selected items or the current item from the result)
     \fBexecute(...)\fR                 (see below for the details)
     \fBexecute\-silent(...)\fR          (see below for the details)
     \fBfirst\fR                        (move to the first match; same as \fBpos(1)\fR)
@@ -1666,11 +1742,13 @@ A key or an event can be bound to one or more of the following actions.
     \fBtrack\-current\fR                (track the current item; automatically disabled if focus changes)
     \fBtransform(...)\fR               (transform states using the output of an external command)
     \fBtransform\-border\-label(...)\fR  (transform border label using an external command)
+    \fBtransform\-ghost(...)\fR         (transform ghost text using an external command)
     \fBtransform\-header(...)\fR        (transform header using an external command)
     \fBtransform\-header\-label(...)\fR  (transform header label using an external command)
     \fBtransform\-input\-label(...)\fR   (transform input label using an external command)
     \fBtransform\-list\-label(...)\fR    (transform list label using an external command)
     \fBtransform\-nth(...)\fR           (transform nth using an external command)
+    \fBtransform\-pointer(...)\fR       (transform pointer using an external command)
     \fBtransform\-preview\-label(...)\fR (transform preview label using an external command)
     \fBtransform\-prompt(...)\fR        (transform prompt string using an external command)
     \fBtransform\-query(...)\fR         (transform query string using an external command)
@@ -1690,6 +1768,9 @@ e.g.
      \fBfzf \-\-multi \-\-bind 'ctrl\-a:select\-all+accept'\fR
      \fBfzf \-\-multi \-\-bind 'ctrl\-a:select\-all' \-\-bind 'ctrl\-a:+accept'\fR
 
+Any action after a terminal action that exits fzf, such as \fBaccept\fR or
+\fBabort\fR, is ignored.
+
 .SS ACTION ARGUMENT
 
 An action denoted with \fB(...)\fR suffix takes an argument.

plugin/fzf.vim

@@ -358,7 +358,7 @@ endfunction
 
 function! s:get_color(attr, ...)
   " Force 24 bit colors: g:fzf_force_termguicolors (temporary workaround for https://github.com/junegunn/fzf.vim/issues/1152)
-  let gui = get(g:, 'fzf_force_termguicolors', 0) || (!s:is_win && !has('win32unix') && has('termguicolors') && &termguicolors)
+  let gui = get(g:, 'fzf_force_termguicolors', 0) || (!s:is_win && !has('win32unix') && (has('gui_running') || has('termguicolors') && &termguicolors))
   let fam = gui ? 'gui' : 'cterm'
   let pat = gui ? '^#[a-f0-9]\+' : '^[0-9]\+$'
   for group in a:000
@@ -553,8 +553,15 @@ try
     let height = s:calc_size(&lines, dict.down, dict)
     let optstr .= ' --no-tmux --height='.height
   endif
+
+  if exists('&winborder') && &winborder !=# '' && &winborder !=# 'none'
+    " Add 1-column horizontal margin
+    let optstr = join(['--margin 0,1', optstr])
+  else
     " Respect --border option given in $FZF_DEFAULT_OPTS and 'options'
     let optstr = join([s:border_opt(get(dict, 'window', 0)), s:extract_option($FZF_DEFAULT_OPTS, 'border'), optstr])
+  endif
+
   let command = prefix.(use_tmux ? s:fzf_tmux(dict) : fzf_exec).' '.optstr.' > '.temps.result
 
   if use_term

shell/completion.bash

@@ -31,9 +31,6 @@ if [[ $- =~ i ]]; then
 
 ###########################################################
 
-# To redraw line after fzf closes (printf '\e[5n')
-bind '"\e[0n": redraw-current-line' 2> /dev/null
-
 __fzf_defaults() {
   # $1: Prepend to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
   # $2: Append to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
@@ -311,12 +308,12 @@ __fzf_generic_path_completion() {
           else
             if [[ $1 =~ dir ]]; then
               walker=dir,follow
-              rest=${FZF_COMPLETION_DIR_OPTS-}
+              eval "rest=(${FZF_COMPLETION_DIR_OPTS-})"
             else
               walker=file,dir,follow,hidden
-              rest=${FZF_COMPLETION_PATH_OPTS-}
+              eval "rest=(${FZF_COMPLETION_PATH_OPTS-})"
             fi
-            __fzf_comprun "$4" -q "$leftover" --walker "$walker" --walker-root="$dir" $rest
+            __fzf_comprun "$4" -q "$leftover" --walker "$walker" --walker-root="$dir" "${rest[@]}"
           fi | while read -r item; do
             printf "%q " "${item%$3}$3"
           done
@@ -328,6 +325,8 @@ __fzf_generic_path_completion() {
         else
           COMPREPLY=( "$cur" )
         fi
+        # To redraw line after fzf closes (printf '\e[5n')
+        bind '"\e[0n": redraw-current-line' 2> /dev/null
         printf '\e[5n'
         return 0
       fi
@@ -384,6 +383,7 @@ _fzf_complete() {
     else
       COMPREPLY=("$cur")
     fi
+    bind '"\e[0n": redraw-current-line' 2> /dev/null
     printf '\e[5n'
     return 0
   else

shell/completion.zsh

@@ -99,9 +99,9 @@ if [[ -o interactive ]]; then
 __fzf_defaults() {
   # $1: Prepend to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
   # $2: Append to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
-  echo "--height ${FZF_TMUX_HEIGHT:-40%} --min-height 20+ --bind=ctrl-z:ignore $1"
+  echo -E "--height ${FZF_TMUX_HEIGHT:-40%} --min-height 20+ --bind=ctrl-z:ignore $1"
   command cat "${FZF_DEFAULT_OPTS_FILE-}" 2> /dev/null
-  echo "${FZF_DEFAULT_OPTS-} $2"
+  echo -E "${FZF_DEFAULT_OPTS-} $2"
 }
 
 __fzf_comprun() {

shell/key-bindings.fish

@@ -14,15 +14,120 @@
 
 # Key bindings
 # ------------
+# The oldest supported fish version is 3.1b1. To maintain compatibility, the
+# command substitution syntax $(cmd) should never be used, even behind a version
+# check, otherwise the source command will fail on fish versions older than 3.4.0.
 function fzf_key_bindings
 
+  # Check fish version
+  set -l fish_ver (string match -r '^(\d+).(\d+)' $version 2> /dev/null; or echo 0\n0\n0)
+  if test \( "$fish_ver[2]" -lt 3 \) -o \( "$fish_ver[2]" -eq 3 -a "$fish_ver[3]" -lt 1 \)
+    echo "This script requires fish version 3.1b1 or newer." >&2
+    return 1
+  else if not type -q fzf
+    echo "fzf was not found in path." >&2
+    return 1
+  end
+
   function __fzf_defaults
-    # $1: Prepend to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
+    # $argv[1]: Prepend to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
-    # $2: Append to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
+    # $argv[2..]: Append to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
-    test -n "$FZF_TMUX_HEIGHT"; or set FZF_TMUX_HEIGHT 40%
+    test -n "$FZF_TMUX_HEIGHT"; or set -l FZF_TMUX_HEIGHT 40%
-    echo "--height $FZF_TMUX_HEIGHT --min-height 20+ --bind=ctrl-z:ignore" $argv[1]
+    string join ' ' -- \
-    test -r "$FZF_DEFAULT_OPTS_FILE"; and string collect -N -- <$FZF_DEFAULT_OPTS_FILE
+      "--height $FZF_TMUX_HEIGHT --min-height=20+ --bind=ctrl-z:ignore" $argv[1] \
-    echo $FZF_DEFAULT_OPTS $argv[2]
+      (test -r "$FZF_DEFAULT_OPTS_FILE"; and string join -- ' ' <$FZF_DEFAULT_OPTS_FILE) \
+      $FZF_DEFAULT_OPTS $argv[2..-1]
+  end
+
+  function __fzfcmd
+    test -n "$FZF_TMUX_HEIGHT"; or set -l FZF_TMUX_HEIGHT 40%
+    if test -n "$FZF_TMUX_OPTS"
+      echo "fzf-tmux $FZF_TMUX_OPTS -- "
+    else if test "$FZF_TMUX" = "1"
+      echo "fzf-tmux -d$FZF_TMUX_HEIGHT -- "
+    else
+      echo "fzf"
+    end
+  end
+
+  function __fzf_parse_commandline -d 'Parse the current command line token and return split of existing filepath, fzf query, and optional -option= prefix'
+    set -l fzf_query ''
+    set -l prefix ''
+    set -l dir '.'
+
+    # Set variables containing the major and minor fish version numbers, using
+    # a method compatible with all supported fish versions.
+    set -l -- fish_major (string match -r -- '^\d+' $version)
+    set -l -- fish_minor (string match -r -- '^\d+\.(\d+)' $version)[2]
+
+    # fish v3.3.0 and newer: Don't use option prefix if " -- " is preceded.
+    set -l -- match_regex '(?<fzf_query>[\s\S]*?(?=\n?$)$)'
+    set -l -- prefix_regex '^-[^\s=]+=|^-(?!-)\S'
+    if test "$fish_major" -eq 3 -a "$fish_minor" -lt 3
+    or string match -q -v -- '* -- *' (string sub -l (commandline -Cp) -- (commandline -p))
+      set -- match_regex "(?<prefix>$prefix_regex)?$match_regex"
+    end
+
+    # Set $prefix and expanded $fzf_query with preserved trailing newlines.
+    if test "$fish_major" -ge 4
+      # fish v4.0.0 and newer
+      string match -q -r -- $match_regex (commandline --current-token --tokens-expanded | string collect -N)
+    else if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
+      # fish v3.2.0 - v3.7.1 (last v3)
+      string match -q -r -- $match_regex (commandline --current-token --tokenize | string collect -N)
+      eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r -a '^\\\(?=~)|\\\(?=\$\w)' '')
+    else
+      # fish older than v3.2.0 (v3.1b1 - v3.1.2)
+      set -l -- cl_token (commandline --current-token --tokenize | string collect -N)
+      set -- prefix (string match -r -- $prefix_regex $cl_token)
+      set -- fzf_query (string replace -- "$prefix" '' $cl_token | string collect -N)
+      eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r -a '^\\\(?=~)|\\\(?=\$\w)|\\\n\\\n$' '')
+    end
+
+    if test -n "$fzf_query"
+      # Normalize path in $fzf_query, set $dir to the longest existing directory.
+      if test \( "$fish_major" -ge 4 \) -o \( "$fish_major" -eq 3 -a "$fish_minor" -ge 5 \)
+        # fish v3.5.0 and newer
+        set -- fzf_query (path normalize -- $fzf_query)
+        set -- dir $fzf_query
+        while not path is -d $dir
+          set -- dir (path dirname $dir)
+        end
+      else
+        # fish older than v3.5.0 (v3.1b1 - v3.4.1)
+        if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
+          # fish v3.2.0 - v3.4.1
+          string match -q -r -- '(?<fzf_query>^[\s\S]*?(?=\n?$)$)' \
+            (string replace -r -a -- '(?<=/)/|(?<!^)/+(?!\n)$' '' $fzf_query | string collect -N)
+        else
+          # fish v3.1b1 - v3.1.2
+          set -- fzf_query (string replace -r -a -- '(?<=/)/|(?<!^)/+(?!\n)$' '' $fzf_query | string collect -N)
+          eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r '\\\n$' '')
+        end
+        set -- dir $fzf_query
+        while not test -d "$dir"
+          set -- dir (dirname -z -- "$dir" | string split0)
+        end
+      end
+
+      if not string match -q -- '.' $dir; or string match -q -r -- '^\./|^\.$' $fzf_query
+        # Strip $dir from $fzf_query - preserve trailing newlines.
+        if test "$fish_major" -ge 4
+          # fish v4.0.0 and newer
+          string match -q -r -- '^'(string escape --style=regex -- $dir)'/?(?<fzf_query>[\s\S]*)' $fzf_query
+        else if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
+          # fish v3.2.0 - v3.7.1 (last v3)
+          string match -q -r -- '^/?(?<fzf_query>[\s\S]*?(?=\n?$)$)' \
+            (string replace -- "$dir" '' $fzf_query | string collect -N)
+        else
+          # fish older than v3.2.0 (v3.1b1 - v3.1.2)
+          set -- fzf_query (string replace -- "$dir" '' $fzf_query | string collect -N)
+          eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r -a '^/?|\\\n$' '')
+        end
+      end
+    end
+
+    string escape -n -- "$dir" "$fzf_query" "$prefix"
   end
 
   # Store current token in $dir as root for the 'find' command
@@ -31,40 +136,34 @@ function fzf_key_bindings
     set -lx dir $commandline[1]
     set -l fzf_query $commandline[2]
     set -l prefix $commandline[3]
-    set -l result
 
-    test -n "$FZF_TMUX_HEIGHT"; or set FZF_TMUX_HEIGHT 40%
+    set -lx FZF_DEFAULT_OPTS (__fzf_defaults \
-    begin
+      "--reverse --walker=file,dir,follow,hidden --scheme=path" \
-      set -lx FZF_DEFAULT_OPTS (__fzf_defaults "--reverse --walker=file,dir,follow,hidden --scheme=path --walker-root=$dir" "$FZF_CTRL_T_OPTS")
+      "$FZF_CTRL_T_OPTS --multi --print0")
+
     set -lx FZF_DEFAULT_COMMAND "$FZF_CTRL_T_COMMAND"
-      set -lx FZF_DEFAULT_OPTS_FILE ''
+    set -lx FZF_DEFAULT_OPTS_FILE
-      set result (eval (__fzfcmd) -m --query=$fzf_query)
+
-    end
+    set -l result (eval (__fzfcmd) --walker-root=$dir --query=$fzf_query | string split0)
-    if test -z "$result"
+    and commandline -rt -- (string join -- ' ' $prefix(string escape -- $result))' '
-      commandline -f repaint
+
-      return
-    else
-      # Remove last token from commandline.
-      commandline -t ""
-    end
-    for i in $result
-      commandline -it -- $prefix
-      commandline -it -- (string escape -- $i)
-      commandline -it -- ' '
-    end
     commandline -f repaint
   end
 
   function fzf-history-widget -d "Show command history"
-    test -n "$FZF_TMUX_HEIGHT"; or set FZF_TMUX_HEIGHT 40%
+    set -l -- command_line (commandline)
-    begin
+    set -l -- current_line (commandline -L)
-      # merge history from other sessions before searching
+    set -l -- total_lines (count $command_line)
-      test -z "$fish_private_mode"; and builtin history merge
+    set -l -- fzf_query (string escape -- $command_line[$current_line])
 
-      set -lx FZF_DEFAULT_OPTS (__fzf_defaults "" "-n2..,.. --scheme=history --bind=ctrl-r:toggle-sort --wrap-sign '"\t"↳ ' --highlight-line +m $FZF_CTRL_R_OPTS")
+    set -lx FZF_DEFAULT_OPTS (__fzf_defaults '' \
-      set -lx FZF_DEFAULT_OPTS_FILE ''
+      '--nth=2..,.. --scheme=history --multi --wrap-sign="\t↳ "' \
+      '--bind=\'shift-delete:execute-silent(eval history delete --exact --case-sensitive -- (string escape -n -- {+} | string replace -r -a "^\d*\\\\\\t|(?<=\\\\\\n)\\\\\\t" ""))+reload(eval $FZF_DEFAULT_COMMAND)\'' \
+      "--bind=ctrl-r:toggle-sort --highlight-line $FZF_CTRL_R_OPTS" \
+      '--accept-nth=2.. --read0 --print0 --with-shell='(status fish-path)\\ -c)
+
+    set -lx FZF_DEFAULT_OPTS_FILE
     set -lx FZF_DEFAULT_COMMAND
-      set -a -- FZF_DEFAULT_OPTS --with-shell=(status fish-path)\\ -c
 
     if type -q perl
       set -a FZF_DEFAULT_OPTS '--tac'
@@ -76,9 +175,21 @@ function fzf_key_bindings
         'string join0 -- $i\t(string replace -a -- \n \n\t $h[$i] | string collect);' \
         'end'
     end
-      set -l result (eval $FZF_DEFAULT_COMMAND \| (__fzfcmd) --read0 --print0 -q (commandline | string escape) "--bind=enter:become:'string replace -a -- \n\t \n {2..} | string collect'")
+
-      and commandline -- $result
+    # Merge history from other sessions before searching
+    test -z "$fish_private_mode"; and builtin history merge
+
+    if set -l result (eval $FZF_DEFAULT_COMMAND \| (__fzfcmd) --query=$fzf_query | string split0)
+      if test "$total_lines" -eq 1
+        commandline -- (string replace -a -- \n\t \n $result)
+      else
+        set -l a (math $current_line - 1)
+        set -l b (math $current_line + 1)
+        commandline -- $command_line[1..$a] (string replace -a -- \n\t \n $result)
+        commandline -a -- '' $command_line[$b..-1]
       end
+    end
+
     commandline -f repaint
   end
 
@@ -88,113 +199,32 @@ function fzf_key_bindings
     set -l fzf_query $commandline[2]
     set -l prefix $commandline[3]
 
-    test -n "$FZF_TMUX_HEIGHT"; or set FZF_TMUX_HEIGHT 40%
+    set -lx FZF_DEFAULT_OPTS (__fzf_defaults \
-    begin
+      "--reverse --walker=dir,follow,hidden --scheme=path" \
-      set -lx FZF_DEFAULT_OPTS (__fzf_defaults "--reverse --walker=dir,follow,hidden --scheme=path --walker-root=$dir" "$FZF_ALT_C_OPTS")
+      "$FZF_ALT_C_OPTS --no-multi --print0")
-      set -lx FZF_DEFAULT_OPTS_FILE ''
+
+    set -lx FZF_DEFAULT_OPTS_FILE
     set -lx FZF_DEFAULT_COMMAND "$FZF_ALT_C_COMMAND"
-      set -l result (eval (__fzfcmd) +m --query=$fzf_query)
 
-      if test -n "$result"
+    if set -l result (eval (__fzfcmd) --query=$fzf_query --walker-root=$dir | string split0)
       cd -- $result
-
+      commandline -rt -- $prefix
-        # Remove last token from commandline.
-        commandline -t ""
-        commandline -it -- $prefix
-      end
     end
 
     commandline -f repaint
   end
 
-  function __fzfcmd
-    test -n "$FZF_TMUX"; or set FZF_TMUX 0
-    test -n "$FZF_TMUX_HEIGHT"; or set FZF_TMUX_HEIGHT 40%
-    if test -n "$FZF_TMUX_OPTS"
-      echo "fzf-tmux $FZF_TMUX_OPTS -- "
-    else if test "$FZF_TMUX" = "1"
-      echo "fzf-tmux -d$FZF_TMUX_HEIGHT -- "
-    else
-      echo "fzf"
-    end
-  end
-
   bind \cr fzf-history-widget
+  bind -M insert \cr fzf-history-widget
+
   if not set -q FZF_CTRL_T_COMMAND; or test -n "$FZF_CTRL_T_COMMAND"
     bind \ct fzf-file-widget
-  end
-  if not set -q FZF_ALT_C_COMMAND; or test -n "$FZF_ALT_C_COMMAND"
-    bind \ec fzf-cd-widget
-  end
-
-  bind -M insert \cr fzf-history-widget
-  if not set -q FZF_CTRL_T_COMMAND; or test -n "$FZF_CTRL_T_COMMAND"
     bind -M insert \ct fzf-file-widget
   end
+
   if not set -q FZF_ALT_C_COMMAND; or test -n "$FZF_ALT_C_COMMAND"
+    bind \ec fzf-cd-widget
     bind -M insert \ec fzf-cd-widget
   end
 
-  function __fzf_parse_commandline -d 'Parse the current command line token and return split of existing filepath, fzf query, and optional -option= prefix'
-    set -l commandline (commandline -t)
-
-    # strip -option= from token if present
-    set -l prefix (string match -r -- '^-[^\s=]+=' $commandline)
-    set commandline (string replace -- "$prefix" '' $commandline)
-
-    # Enable home directory expansion of leading ~/
-    set commandline (string replace -r -- '^~/' '\$HOME/' $commandline)
-
-    # escape special characters, except for the $ sign of valid variable names,
-    # so that after eval, the original string is returned, but with the
-    # variable names replaced by their values.
-    set commandline (string escape -n -- $commandline)
-    set commandline (string replace -r -a -- '\x5c\$(?=[\w])' '\$' $commandline)
-
-    # eval is used to do shell expansion on paths
-    eval set commandline $commandline
-
-    # Combine multiple consecutive slashes into one
-    set commandline (string replace -r -a -- '/+' '/' $commandline)
-
-    if test -z "$commandline"
-      # Default to current directory with no --query
-      set dir '.'
-      set fzf_query ''
-    else
-      set dir (__fzf_get_dir $commandline)
-
-      # BUG: on combined expressions, if a left argument is a single `!`, the
-      # builtin test command of fish will treat it as the ! operator. To
-      # overcome this, have the variable parts on the right.
-      if test "." = "$dir" -a "./" != (string sub -l 2 -- $commandline)
-        # if $dir is "." but commandline is not a relative path, this means no file path found
-        set fzf_query $commandline
-      else
-        # Also remove trailing slash after dir, to "split" input properly
-        set fzf_query (string replace -r -- "^$dir/?" '' $commandline)
-      end
-    end
-
-    echo (string escape -- $dir)
-    echo (string escape -- $fzf_query)
-    echo $prefix
-  end
-
-  function __fzf_get_dir -d 'Find the longest existing filepath from input string'
-    set dir $argv
-
-    # Strip trailing slash, unless $dir is root dir (/)
-    set dir (string replace -r -- '(?<!^)/$' '' $dir)
-
-    # Iteratively check if dir exists and strip tail end of path
-    while test ! -d "$dir"
-      # If path is absolute, this can keep going until ends up at /
-      # If path is relative, this can keep going until entire input is consumed, dirname returns "."
-      set dir (dirname -- "$dir")
-    end
-
-    echo $dir
-  end
-
 end

shell/key-bindings.zsh

@@ -41,9 +41,9 @@ if [[ -o interactive ]]; then
 __fzf_defaults() {
   # $1: Prepend to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
   # $2: Append to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
-  echo "--height ${FZF_TMUX_HEIGHT:-40%} --min-height 20+ --bind=ctrl-z:ignore $1"
+  echo -E "--height ${FZF_TMUX_HEIGHT:-40%} --min-height 20+ --bind=ctrl-z:ignore $1"
   command cat "${FZF_DEFAULT_OPTS_FILE-}" 2> /dev/null
-  echo "${FZF_DEFAULT_OPTS-} $2"
+  echo -E "${FZF_DEFAULT_OPTS-} $2"
 }
 
 # CTRL-T - Paste the selected file path(s) into the command line

src/actiontype_string.go

@@ -12,137 +12,145 @@ func _() {
 	_ = x[actStart-1]
 	_ = x[actClick-2]
 	_ = x[actInvalid-3]
-	_ = x[actChar-4]
+	_ = x[actBracketedPasteBegin-4]
-	_ = x[actMouse-5]
+	_ = x[actBracketedPasteEnd-5]
-	_ = x[actBeginningOfLine-6]
+	_ = x[actChar-6]
-	_ = x[actAbort-7]
+	_ = x[actMouse-7]
-	_ = x[actAccept-8]
+	_ = x[actBeginningOfLine-8]
-	_ = x[actAcceptNonEmpty-9]
+	_ = x[actAbort-9]
-	_ = x[actAcceptOrPrintQuery-10]
+	_ = x[actAccept-10]
-	_ = x[actBackwardChar-11]
+	_ = x[actAcceptNonEmpty-11]
-	_ = x[actBackwardDeleteChar-12]
+	_ = x[actAcceptOrPrintQuery-12]
-	_ = x[actBackwardDeleteCharEof-13]
+	_ = x[actBackwardChar-13]
-	_ = x[actBackwardWord-14]
+	_ = x[actBackwardDeleteChar-14]
-	_ = x[actCancel-15]
+	_ = x[actBackwardDeleteCharEof-15]
-	_ = x[actChangeBorderLabel-16]
+	_ = x[actBackwardWord-16]
-	_ = x[actChangeListLabel-17]
+	_ = x[actCancel-17]
-	_ = x[actChangeInputLabel-18]
+	_ = x[actChangeBorderLabel-18]
-	_ = x[actChangeHeader-19]
+	_ = x[actChangeGhost-19]
-	_ = x[actChangeHeaderLabel-20]
+	_ = x[actChangeHeader-20]
-	_ = x[actChangeMulti-21]
+	_ = x[actChangeHeaderLabel-21]
-	_ = x[actChangePreviewLabel-22]
+	_ = x[actChangeInputLabel-22]
-	_ = x[actChangePrompt-23]
+	_ = x[actChangeListLabel-23]
-	_ = x[actChangeQuery-24]
+	_ = x[actChangeMulti-24]
 	_ = x[actChangeNth-25]
-	_ = x[actClearScreen-26]
+	_ = x[actChangePointer-26]
-	_ = x[actClearQuery-27]
+	_ = x[actChangePreview-27]
-	_ = x[actClearSelection-28]
+	_ = x[actChangePreviewLabel-28]
-	_ = x[actClose-29]
+	_ = x[actChangePreviewWindow-29]
-	_ = x[actDeleteChar-30]
+	_ = x[actChangePrompt-30]
-	_ = x[actDeleteCharEof-31]
+	_ = x[actChangeQuery-31]
-	_ = x[actEndOfLine-32]
+	_ = x[actClearScreen-32]
-	_ = x[actFatal-33]
+	_ = x[actClearQuery-33]
-	_ = x[actForwardChar-34]
+	_ = x[actClearSelection-34]
-	_ = x[actForwardWord-35]
+	_ = x[actClose-35]
-	_ = x[actKillLine-36]
+	_ = x[actDeleteChar-36]
-	_ = x[actKillWord-37]
+	_ = x[actDeleteCharEof-37]
-	_ = x[actUnixLineDiscard-38]
+	_ = x[actEndOfLine-38]
-	_ = x[actUnixWordRubout-39]
+	_ = x[actFatal-39]
-	_ = x[actYank-40]
+	_ = x[actForwardChar-40]
-	_ = x[actBackwardKillWord-41]
+	_ = x[actForwardWord-41]
-	_ = x[actSelectAll-42]
+	_ = x[actKillLine-42]
-	_ = x[actDeselectAll-43]
+	_ = x[actKillWord-43]
-	_ = x[actToggle-44]
+	_ = x[actUnixLineDiscard-44]
-	_ = x[actToggleSearch-45]
+	_ = x[actUnixWordRubout-45]
-	_ = x[actToggleAll-46]
+	_ = x[actYank-46]
-	_ = x[actToggleDown-47]
+	_ = x[actBackwardKillWord-47]
-	_ = x[actToggleUp-48]
+	_ = x[actSelectAll-48]
-	_ = x[actToggleIn-49]
+	_ = x[actDeselectAll-49]
-	_ = x[actToggleOut-50]
+	_ = x[actToggle-50]
-	_ = x[actToggleTrack-51]
+	_ = x[actToggleSearch-51]
-	_ = x[actToggleTrackCurrent-52]
+	_ = x[actToggleAll-52]
-	_ = x[actToggleHeader-53]
+	_ = x[actToggleDown-53]
-	_ = x[actToggleWrap-54]
+	_ = x[actToggleUp-54]
-	_ = x[actToggleMultiLine-55]
+	_ = x[actToggleIn-55]
-	_ = x[actToggleHscroll-56]
+	_ = x[actToggleOut-56]
-	_ = x[actTrackCurrent-57]
+	_ = x[actToggleTrack-57]
-	_ = x[actToggleInput-58]
+	_ = x[actToggleTrackCurrent-58]
-	_ = x[actHideInput-59]
+	_ = x[actToggleHeader-59]
-	_ = x[actShowInput-60]
+	_ = x[actToggleWrap-60]
-	_ = x[actUntrackCurrent-61]
+	_ = x[actToggleMultiLine-61]
-	_ = x[actDown-62]
+	_ = x[actToggleHscroll-62]
-	_ = x[actUp-63]
+	_ = x[actTrackCurrent-63]
-	_ = x[actPageUp-64]
+	_ = x[actToggleInput-64]
-	_ = x[actPageDown-65]
+	_ = x[actHideInput-65]
-	_ = x[actPosition-66]
+	_ = x[actShowInput-66]
-	_ = x[actHalfPageUp-67]
+	_ = x[actUntrackCurrent-67]
-	_ = x[actHalfPageDown-68]
+	_ = x[actDown-68]
-	_ = x[actOffsetUp-69]
+	_ = x[actUp-69]
-	_ = x[actOffsetDown-70]
+	_ = x[actPageUp-70]
-	_ = x[actOffsetMiddle-71]
+	_ = x[actPageDown-71]
-	_ = x[actJump-72]
+	_ = x[actPosition-72]
-	_ = x[actJumpAccept-73]
+	_ = x[actHalfPageUp-73]
-	_ = x[actPrintQuery-74]
+	_ = x[actHalfPageDown-74]
-	_ = x[actRefreshPreview-75]
+	_ = x[actOffsetUp-75]
-	_ = x[actReplaceQuery-76]
+	_ = x[actOffsetDown-76]
-	_ = x[actToggleSort-77]
+	_ = x[actOffsetMiddle-77]
-	_ = x[actShowPreview-78]
+	_ = x[actJump-78]
-	_ = x[actHidePreview-79]
+	_ = x[actJumpAccept-79]
-	_ = x[actTogglePreview-80]
+	_ = x[actPrintQuery-80]
-	_ = x[actTogglePreviewWrap-81]
+	_ = x[actRefreshPreview-81]
-	_ = x[actTransform-82]
+	_ = x[actReplaceQuery-82]
-	_ = x[actTransformBorderLabel-83]
+	_ = x[actToggleSort-83]
-	_ = x[actTransformListLabel-84]
+	_ = x[actShowPreview-84]
-	_ = x[actTransformInputLabel-85]
+	_ = x[actHidePreview-85]
-	_ = x[actTransformHeader-86]
+	_ = x[actTogglePreview-86]
-	_ = x[actTransformHeaderLabel-87]
+	_ = x[actTogglePreviewWrap-87]
-	_ = x[actTransformNth-88]
+	_ = x[actTransform-88]
-	_ = x[actTransformPreviewLabel-89]
+	_ = x[actTransformBorderLabel-89]
-	_ = x[actTransformPrompt-90]
+	_ = x[actTransformGhost-90]
-	_ = x[actTransformQuery-91]
+	_ = x[actTransformHeader-91]
-	_ = x[actTransformSearch-92]
+	_ = x[actTransformHeaderLabel-92]
-	_ = x[actSearch-93]
+	_ = x[actTransformInputLabel-93]
-	_ = x[actPreview-94]
+	_ = x[actTransformListLabel-94]
-	_ = x[actChangePreview-95]
+	_ = x[actTransformNth-95]
-	_ = x[actChangePreviewWindow-96]
+	_ = x[actTransformPointer-96]
-	_ = x[actPreviewTop-97]
+	_ = x[actTransformPreviewLabel-97]
-	_ = x[actPreviewBottom-98]
+	_ = x[actTransformPrompt-98]
-	_ = x[actPreviewUp-99]
+	_ = x[actTransformQuery-99]
-	_ = x[actPreviewDown-100]
+	_ = x[actTransformSearch-100]
-	_ = x[actPreviewPageUp-101]
+	_ = x[actSearch-101]
-	_ = x[actPreviewPageDown-102]
+	_ = x[actPreview-102]
-	_ = x[actPreviewHalfPageUp-103]
+	_ = x[actPreviewTop-103]
-	_ = x[actPreviewHalfPageDown-104]
+	_ = x[actPreviewBottom-104]
-	_ = x[actPrevHistory-105]
+	_ = x[actPreviewUp-105]
-	_ = x[actPrevSelected-106]
+	_ = x[actPreviewDown-106]
-	_ = x[actPrint-107]
+	_ = x[actPreviewPageUp-107]
-	_ = x[actPut-108]
+	_ = x[actPreviewPageDown-108]
-	_ = x[actNextHistory-109]
+	_ = x[actPreviewHalfPageUp-109]
-	_ = x[actNextSelected-110]
+	_ = x[actPreviewHalfPageDown-110]
-	_ = x[actExecute-111]
+	_ = x[actPrevHistory-111]
-	_ = x[actExecuteSilent-112]
+	_ = x[actPrevSelected-112]
-	_ = x[actExecuteMulti-113]
+	_ = x[actPrint-113]
-	_ = x[actSigStop-114]
+	_ = x[actPut-114]
-	_ = x[actFirst-115]
+	_ = x[actNextHistory-115]
-	_ = x[actLast-116]
+	_ = x[actNextSelected-116]
-	_ = x[actReload-117]
+	_ = x[actExecute-117]
-	_ = x[actReloadSync-118]
+	_ = x[actExecuteSilent-118]
-	_ = x[actDisableSearch-119]
+	_ = x[actExecuteMulti-119]
-	_ = x[actEnableSearch-120]
+	_ = x[actSigStop-120]
-	_ = x[actSelect-121]
+	_ = x[actFirst-121]
-	_ = x[actDeselect-122]
+	_ = x[actLast-122]
-	_ = x[actUnbind-123]
+	_ = x[actReload-123]
-	_ = x[actRebind-124]
+	_ = x[actReloadSync-124]
-	_ = x[actToggleBind-125]
+	_ = x[actDisableSearch-125]
-	_ = x[actBecome-126]
+	_ = x[actEnableSearch-126]
-	_ = x[actShowHeader-127]
+	_ = x[actSelect-127]
-	_ = x[actHideHeader-128]
+	_ = x[actDeselect-128]
-	_ = x[actBell-129]
+	_ = x[actUnbind-129]
+	_ = x[actRebind-130]
+	_ = x[actToggleBind-131]
+	_ = x[actBecome-132]
+	_ = x[actShowHeader-133]
+	_ = x[actHideHeader-134]
+	_ = x[actBell-135]
+	_ = x[actExclude-136]
+	_ = x[actExcludeMulti-137]
 }
 
-const _actionType_name = "actIgnoreactStartactClickactInvalidactCharactMouseactBeginningOfLineactAbortactAcceptactAcceptNonEmptyactAcceptOrPrintQueryactBackwardCharactBackwardDeleteCharactBackwardDeleteCharEofactBackwardWordactCancelactChangeBorderLabelactChangeListLabelactChangeInputLabelactChangeHeaderactChangeHeaderLabelactChangeMultiactChangePreviewLabelactChangePromptactChangeQueryactChangeNthactClearScreenactClearQueryactClearSelectionactCloseactDeleteCharactDeleteCharEofactEndOfLineactFatalactForwardCharactForwardWordactKillLineactKillWordactUnixLineDiscardactUnixWordRuboutactYankactBackwardKillWordactSelectAllactDeselectAllactToggleactToggleSearchactToggleAllactToggleDownactToggleUpactToggleInactToggleOutactToggleTrackactToggleTrackCurrentactToggleHeaderactToggleWrapactToggleMultiLineactToggleHscrollactTrackCurrentactToggleInputactHideInputactShowInputactUntrackCurrentactDownactUpactPageUpactPageDownactPositionactHalfPageUpactHalfPageDownactOffsetUpactOffsetDownactOffsetMiddleactJumpactJumpAcceptactPrintQueryactRefreshPreviewactReplaceQueryactToggleSortactShowPreviewactHidePreviewactTogglePreviewactTogglePreviewWrapactTransformactTransformBorderLabelactTransformListLabelactTransformInputLabelactTransformHeaderactTransformHeaderLabelactTransformNthactTransformPreviewLabelactTransformPromptactTransformQueryactTransformSearchactSearchactPreviewactChangePreviewactChangePreviewWindowactPreviewTopactPreviewBottomactPreviewUpactPreviewDownactPreviewPageUpactPreviewPageDownactPreviewHalfPageUpactPreviewHalfPageDownactPrevHistoryactPrevSelectedactPrintactPutactNextHistoryactNextSelectedactExecuteactExecuteSilentactExecuteMultiactSigStopactFirstactLastactReloadactReloadSyncactDisableSearchactEnableSearchactSelectactDeselectactUnbindactRebindactToggleBindactBecomeactShowHeaderactHideHeaderactBell"
+const _actionType_name = "actIgnoreactStartactClickactInvalidactBracketedPasteBeginactBracketedPasteEndactCharactMouseactBeginningOfLineactAbortactAcceptactAcceptNonEmptyactAcceptOrPrintQueryactBackwardCharactBackwardDeleteCharactBackwardDeleteCharEofactBackwardWordactCancelactChangeBorderLabelactChangeGhostactChangeHeaderactChangeHeaderLabelactChangeInputLabelactChangeListLabelactChangeMultiactChangeNthactChangePointeractChangePreviewactChangePreviewLabelactChangePreviewWindowactChangePromptactChangeQueryactClearScreenactClearQueryactClearSelectionactCloseactDeleteCharactDeleteCharEofactEndOfLineactFatalactForwardCharactForwardWordactKillLineactKillWordactUnixLineDiscardactUnixWordRuboutactYankactBackwardKillWordactSelectAllactDeselectAllactToggleactToggleSearchactToggleAllactToggleDownactToggleUpactToggleInactToggleOutactToggleTrackactToggleTrackCurrentactToggleHeaderactToggleWrapactToggleMultiLineactToggleHscrollactTrackCurrentactToggleInputactHideInputactShowInputactUntrackCurrentactDownactUpactPageUpactPageDownactPositionactHalfPageUpactHalfPageDownactOffsetUpactOffsetDownactOffsetMiddleactJumpactJumpAcceptactPrintQueryactRefreshPreviewactReplaceQueryactToggleSortactShowPreviewactHidePreviewactTogglePreviewactTogglePreviewWrapactTransformactTransformBorderLabelactTransformGhostactTransformHeaderactTransformHeaderLabelactTransformInputLabelactTransformListLabelactTransformNthactTransformPointeractTransformPreviewLabelactTransformPromptactTransformQueryactTransformSearchactSearchactPreviewactPreviewTopactPreviewBottomactPreviewUpactPreviewDownactPreviewPageUpactPreviewPageDownactPreviewHalfPageUpactPreviewHalfPageDownactPrevHistoryactPrevSelectedactPrintactPutactNextHistoryactNextSelectedactExecuteactExecuteSilentactExecuteMultiactSigStopactFirstactLastactReloadactReloadSyncactDisableSearchactEnableSearchactSelectactDeselectactUnbindactRebindactToggleBindactBecomeactShowHeaderactHideHeaderactBellactExcludeactExcludeMulti"
 
-var _actionType_index = [...]uint16{0, 9, 17, 25, 35, 42, 50, 68, 76, 85, 102, 123, 138, 159, 183, 198, 207, 227, 245, 264, 279, 299, 313, 334, 349, 363, 375, 389, 402, 419, 427, 440, 456, 468, 476, 490, 504, 515, 526, 544, 561, 568, 587, 599, 613, 622, 637, 649, 662, 673, 684, 696, 710, 731, 746, 759, 777, 793, 808, 822, 834, 846, 863, 870, 875, 884, 895, 906, 919, 934, 945, 958, 973, 980, 993, 1006, 1023, 1038, 1051, 1065, 1079, 1095, 1115, 1127, 1150, 1171, 1193, 1211, 1234, 1249, 1273, 1291, 1308, 1326, 1335, 1345, 1361, 1383, 1396, 1412, 1424, 1438, 1454, 1472, 1492, 1514, 1528, 1543, 1551, 1557, 1571, 1586, 1596, 1612, 1627, 1637, 1645, 1652, 1661, 1674, 1690, 1705, 1714, 1725, 1734, 1743, 1756, 1765, 1778, 1791, 1798}
+var _actionType_index = [...]uint16{0, 9, 17, 25, 35, 57, 77, 84, 92, 110, 118, 127, 144, 165, 180, 201, 225, 240, 249, 269, 283, 298, 318, 337, 355, 369, 381, 397, 413, 434, 456, 471, 485, 499, 512, 529, 537, 550, 566, 578, 586, 600, 614, 625, 636, 654, 671, 678, 697, 709, 723, 732, 747, 759, 772, 783, 794, 806, 820, 841, 856, 869, 887, 903, 918, 932, 944, 956, 973, 980, 985, 994, 1005, 1016, 1029, 1044, 1055, 1068, 1083, 1090, 1103, 1116, 1133, 1148, 1161, 1175, 1189, 1205, 1225, 1237, 1260, 1277, 1295, 1318, 1340, 1361, 1376, 1395, 1419, 1437, 1454, 1472, 1481, 1491, 1504, 1520, 1532, 1546, 1562, 1580, 1600, 1622, 1636, 1651, 1659, 1665, 1679, 1694, 1704, 1720, 1735, 1745, 1753, 1760, 1769, 1782, 1798, 1813, 1822, 1833, 1842, 1851, 1864, 1873, 1886, 1899, 1906, 1916, 1931}
 
 func (i actionType) String() string {
 	if i < 0 || i >= actionType(len(_actionType_index)-1) {

src/algo/algo.go

@@ -767,6 +767,9 @@ func FuzzyMatchV1(caseSensitive bool, normalize bool, forward bool, text *util.C
 					char = unicode.To(unicode.LowerCase, char)
 				}
 			}
+			if normalize {
+				char = normalizeRune(char)
+			}
 
 			pidx_ := indexAt(pidx, lenPattern, forward)
 			pchar := pattern[pidx_]

src/algo/algo_test.go

@@ -200,3 +200,12 @@ func TestLongString(t *testing.T) {
 	bytes[math.MaxUint16] = 'z'
 	assertMatch(t, FuzzyMatchV2, true, true, string(bytes), "zx", math.MaxUint16, math.MaxUint16+2, scoreMatch*2+bonusConsecutive)
 }
+
+func TestLongStringWithNormalize(t *testing.T) {
+	bytes := make([]byte, 30000)
+	for i := range bytes {
+		bytes[i] = 'x'
+	}
+	unicodeString := string(bytes) + " Minímal example"
+	assertMatch2(t, FuzzyMatchV1, false, true, false, unicodeString, "minim", 30001, 30006, 140)
+}

src/constants.go

@@ -26,7 +26,7 @@ const (
 	previewCancelWait = 500 * time.Millisecond
 	previewChunkDelay = 100 * time.Millisecond
 	previewDelayed    = 500 * time.Millisecond
-	maxPatternLength  = 300
+	maxPatternLength  = 1000
 	maxMulti          = math.MaxInt32
 
 	// Matcher

src/core.go

@@ -96,7 +96,7 @@ func Run(opts *Options) (int, error) {
 	var chunkList *ChunkList
 	var itemIndex int32
 	header := make([]string, 0, opts.HeaderLines)
-	if len(opts.WithNth) == 0 {
+	if opts.WithNth == nil {
 		chunkList = NewChunkList(cache, func(item *Item, data []byte) bool {
 			if len(header) < opts.HeaderLines {
 				header = append(header, byteString(data))
@@ -109,6 +109,7 @@ func Run(opts *Options) (int, error) {
 			return true
 		})
 	} else {
+		nthTransformer := opts.WithNth(opts.Delimiter)
 		chunkList = NewChunkList(cache, func(item *Item, data []byte) bool {
 			tokens := Tokenize(byteString(data), opts.Delimiter)
 			if opts.Ansi && opts.Theme.Colored && len(tokens) > 1 {
@@ -127,8 +128,7 @@ func Run(opts *Options) (int, error) {
 					}
 				}
 			}
-			trans := Transform(tokens, opts.WithNth)
+			transformed := nthTransformer(tokens, itemIndex)
-			transformed := joinTokens(trans)
 			if len(header) < opts.HeaderLines {
 				header = append(header, transformed)
 				eventBox.Set(EvtHeader, header)
@@ -195,15 +195,30 @@ func Run(opts *Options) (int, error) {
 	}
 
 	nth := opts.Nth
-	nthRevision := 0
-	patternCache := make(map[string]*Pattern)
-	patternBuilder := func(runes []rune) *Pattern {
-		return BuildPattern(cache, patternCache,
-			opts.Fuzzy, opts.FuzzyAlgo, opts.Extended, opts.Case, opts.Normalize, forward, withPos,
-			opts.Filter == nil, nth, opts.Delimiter, nthRevision, runes)
-	}
 	inputRevision := revision{}
 	snapshotRevision := revision{}
+	patternCache := make(map[string]*Pattern)
+	denyMutex := sync.Mutex{}
+	denylist := make(map[int32]struct{})
+	clearDenylist := func() {
+		denyMutex.Lock()
+		if len(denylist) > 0 {
+			patternCache = make(map[string]*Pattern)
+		}
+		denylist = make(map[int32]struct{})
+		denyMutex.Unlock()
+	}
+	patternBuilder := func(runes []rune) *Pattern {
+		denyMutex.Lock()
+		denylistCopy := make(map[int32]struct{})
+		for k, v := range denylist {
+			denylistCopy[k] = v
+		}
+		denyMutex.Unlock()
+		return BuildPattern(cache, patternCache,
+			opts.Fuzzy, opts.FuzzyAlgo, opts.Extended, opts.Case, opts.Normalize, forward, withPos,
+			opts.Filter == nil, nth, opts.Delimiter, inputRevision, runes, denylistCopy)
+	}
 	matcher := NewMatcher(cache, patternBuilder, sort, opts.Tac, eventBox, inputRevision)
 
 	// Filtering mode
@@ -280,6 +295,7 @@ func Run(opts *Options) (int, error) {
 	// Event coordination
 	reading := true
 	ticks := 0
+	startTick := 0
 	var nextCommand *commandSpec
 	var nextEnviron []string
 	eventBox.Watch(EvtReadNew)
@@ -302,7 +318,11 @@ func Run(opts *Options) (int, error) {
 	var snapshot []*Chunk
 	var count int
 	restart := func(command commandSpec, environ []string) {
+		if !useSnapshot {
+			clearDenylist()
+		}
 		reading = true
+		startTick = ticks
 		chunkList.Clear()
 		itemIndex = 0
 		inputRevision.bumpMajor()
@@ -348,7 +368,8 @@ func Run(opts *Options) (int, error) {
 					} else {
 						reading = reading && evt == EvtReadNew
 					}
-					if useSnapshot && evt == EvtReadFin {
+					if useSnapshot && evt == EvtReadFin { // reload-sync
+						clearDenylist()
 						useSnapshot = false
 					}
 					if !useSnapshot {
@@ -379,10 +400,21 @@ func Run(opts *Options) (int, error) {
 						command = val.command
 						environ = val.environ
 						changed = val.changed
+						bump := false
+						if len(val.denylist) > 0 && val.revision.compatible(inputRevision) {
+							denyMutex.Lock()
+							for _, itemIndex := range val.denylist {
+								denylist[itemIndex] = struct{}{}
+							}
+							denyMutex.Unlock()
+							bump = true
+						}
 						if val.nth != nil {
 							// Change nth and clear caches
 							nth = *val.nth
-							nthRevision++
+							bump = true
+						}
+						if bump {
 							patternCache = make(map[string]*Pattern)
 							cache.Clear()
 							inputRevision.bumpMinor()
@@ -447,8 +479,17 @@ func Run(opts *Options) (int, error) {
 									if len(opts.Expect) > 0 {
 										opts.Printer("")
 									}
+									transformer := func(item *Item) string {
+										return item.AsString(opts.Ansi)
+									}
+									if opts.AcceptNth != nil {
+										fn := opts.AcceptNth(opts.Delimiter)
+										transformer = func(item *Item) string {
+											return item.acceptNth(opts.Ansi, opts.Delimiter, fn)
+										}
+									}
 									for i := 0; i < count; i++ {
-										opts.Printer(val.Get(i).item.AsString(opts.Ansi))
+										opts.Printer(transformer(val.Get(i).item))
 									}
 									if count == 0 {
 										exitCode = ExitNoMatch
@@ -470,7 +511,7 @@ func Run(opts *Options) (int, error) {
 		}
 		if delay && reading {
 			dur := util.DurWithin(
-				time.Duration(ticks)*coordinatorDelayStep,
+				time.Duration(ticks-startTick)*coordinatorDelayStep,
 				0, coordinatorDelayMax)
 			time.Sleep(dur)
 		}

src/item.go

@@ -9,7 +9,7 @@ import (
 type transformed struct {
 	// Because nth can be changed dynamically by change-nth action, we need to
 	// keep the revision number at the time of transformation.
-	revision int
+	revision revision
 	tokens   []Token
 }
 
@@ -51,3 +51,9 @@ func (item *Item) AsString(stripAnsi bool) string {
 	}
 	return item.text.ToString()
 }
+
+func (item *Item) acceptNth(stripAnsi bool, delimiter Delimiter, transformer func([]Token, int32) string) string {
+	tokens := Tokenize(item.AsString(stripAnsi), delimiter)
+	transformed := transformer(tokens, item.Index())
+	return StripLastDelimiter(transformed, delimiter)
+}

src/options.go

@@ -41,6 +41,7 @@ Usage: fzf [options]
                              integer or a range expression ([BEGIN]..[END]).
     --with-nth=N[,..]        Transform the presentation of each line using
                              field index expressions
+    --accept-nth=N[,..]      Define which fields to print on accept
     -d, --delimiter=STR      Field delimiter regex (default: AWK-style)
     +s, --no-sort            Do not sort the result
     --literal                Do not normalize latin script letters
@@ -135,6 +136,7 @@ Usage: fzf [options]
     --separator=STR          Draw horizontal separator on info line using the string
                              (default: '─' or '-')
     --no-separator           Hide info line separator
+    --ghost=TEXT             Ghost text to display when the input is empty
     --filepath-word          Make word-wise movements respect path separators
     --input-border[=STYLE]   Draw border around the input section
                              [rounded|sharp|bold|block|thinblock|double|horizontal|vertical|
@@ -543,7 +545,8 @@ type Options struct {
 	Case              Case
 	Normalize         bool
 	Nth               []Range
-	WithNth           []Range
+	WithNth           func(Delimiter) func([]Token, int32) string
+	AcceptNth         func(Delimiter) func([]Token, int32) string
 	Delimiter         Delimiter
 	Sort              int
 	Track             trackOption
@@ -572,6 +575,7 @@ type Options struct {
 	InfoStyle         infoStyle
 	InfoPrefix        string
 	InfoCommand       string
+	Ghost             string
 	Separator         *string
 	JumpLabels        string
 	Prompt            string
@@ -627,6 +631,7 @@ type Options struct {
 	MEMProfile        string
 	BlockProfile      string
 	MutexProfile      string
+	TtyDefault        string
 }
 
 func filterNonEmpty(input []string) []string {
@@ -665,7 +670,6 @@ func defaultOptions() *Options {
 		Case:         CaseSmart,
 		Normalize:    true,
 		Nth:          make([]Range, 0),
-		WithNth:      make([]Range, 0),
 		Delimiter:    Delimiter{},
 		Sort:         1000,
 		Track:        trackDisabled,
@@ -688,6 +692,7 @@ func defaultOptions() *Options {
 		ScrollOff:    3,
 		FileWord:     false,
 		InfoStyle:    infoDefault,
+		Ghost:        "",
 		Separator:    nil,
 		JumpLabels:   defaultJumpLabels,
 		Prompt:       "> ",
@@ -726,6 +731,7 @@ func defaultOptions() *Options {
 		WalkerOpts:   walkerOpts{file: true, hidden: true, follow: true},
 		WalkerRoot:   []string{"."},
 		WalkerSkip:   []string{".git", "node_modules"},
+		TtyDefault:   tui.DefaultTtyDevice,
 		Help:         false,
 		Version:      false}
 }
@@ -768,6 +774,70 @@ func splitNth(str string) ([]Range, error) {
 	return ranges, nil
 }
 
+func nthTransformer(str string) (func(Delimiter) func([]Token, int32) string, error) {
+	// ^[0-9,-.]+$"
+	if match, _ := regexp.MatchString("^[0-9,-.]+$", str); match {
+		nth, err := splitNth(str)
+		if err != nil {
+			return nil, err
+		}
+		return func(Delimiter) func([]Token, int32) string {
+			return func(tokens []Token, index int32) string {
+				return JoinTokens(Transform(tokens, nth))
+			}
+		}, nil
+	}
+
+	// {...} {...} ...
+	placeholder := regexp.MustCompile("{[0-9,-.]+}|{n}")
+	indexes := placeholder.FindAllStringIndex(str, -1)
+	if indexes == nil {
+		return nil, errors.New("template should include at least 1 placeholder: " + str)
+	}
+
+	type NthParts struct {
+		str   string
+		index bool
+		nth   []Range
+	}
+
+	parts := make([]NthParts, len(indexes))
+	idx := 0
+	for _, index := range indexes {
+		if idx < index[0] {
+			parts = append(parts, NthParts{str: str[idx:index[0]]})
+		}
+		expr := str[index[0]+1 : index[1]-1]
+		if expr == "n" {
+			parts = append(parts, NthParts{index: true})
+		} else if nth, err := splitNth(expr); err == nil {
+			parts = append(parts, NthParts{nth: nth})
+		}
+		idx = index[1]
+	}
+	if idx < len(str) {
+		parts = append(parts, NthParts{str: str[idx:]})
+	}
+
+	return func(delimiter Delimiter) func([]Token, int32) string {
+		return func(tokens []Token, index int32) string {
+			str := ""
+			for _, holder := range parts {
+				if holder.nth != nil {
+					str += StripLastDelimiter(JoinTokens(Transform(tokens, holder.nth)), delimiter)
+				} else if holder.index {
+					if index >= 0 {
+						str += strconv.Itoa(int(index))
+					}
+				} else {
+					str += holder.str
+				}
+			}
+			return str
+		}
+	}, nil
+}
+
 func delimiterRegexp(str string) Delimiter {
 	// Special handling of \t
 	str = strings.ReplaceAll(str, "\\t", "\t")
@@ -1114,7 +1184,12 @@ func parseTheme(defaultTheme *tui.ColorTheme, str string) (*tui.ColorTheme, erro
 	var err error
 	theme := dupeTheme(defaultTheme)
 	rrggbb := regexp.MustCompile("^#[0-9a-fA-F]{6}$")
-	for _, str := range strings.Split(strings.ToLower(str), ",") {
+	comma := regexp.MustCompile(`[\s,]+`)
+	for _, str := range comma.Split(strings.ToLower(str), -1) {
+		str = strings.TrimSpace(str)
+		if len(str) == 0 {
+			continue
+		}
 		switch str {
 		case "dark":
 			theme = dupeTheme(tui.Dark256)
@@ -1225,6 +1300,8 @@ func parseTheme(defaultTheme *tui.ColorTheme, str string) (*tui.ColorTheme, erro
 				mergeAttr(&theme.Current)
 			case "current-bg", "bg+":
 				mergeAttr(&theme.DarkBg)
+			case "alt-bg":
+				mergeAttr(&theme.AltBg)
 			case "selected-fg":
 				mergeAttr(&theme.SelectedFg)
 			case "selected-bg":
@@ -1336,7 +1413,7 @@ const (
 
 func init() {
 	executeRegexp = regexp.MustCompile(
-		`(?si)[:+](become|execute(?:-multi|-silent)?|reload(?:-sync)?|preview|(?:change|transform)-(?:query|prompt|(?:border|list|preview|input|header)-label|header|search|nth)|transform|change-(?:preview-window|preview|multi)|(?:re|un|toggle-)bind|pos|put|print|search)`)
+		`(?si)[:+](become|execute(?:-multi|-silent)?|reload(?:-sync)?|preview|(?:change|transform)-(?:query|prompt|(?:border|list|preview|input|header)-label|header|search|nth|pointer|ghost)|transform|change-(?:preview-window|preview|multi)|(?:re|un|toggle-)bind|pos|put|print|search)`)
 	splitRegexp = regexp.MustCompile("[,:]+")
 	actionNameRegexp = regexp.MustCompile("(?i)^[a-z-]+")
 }
@@ -1600,6 +1677,10 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 			}
 		case "bell":
 			appendAction(actBell)
+		case "exclude":
+			appendAction(actExclude)
+		case "exclude-multi":
+			appendAction(actExcludeMulti)
 		default:
 			t := isExecuteAction(specLower)
 			if t == actIgnore {
@@ -1727,6 +1808,10 @@ func isExecuteAction(str string) actionType {
 		return actChangeInputLabel
 	case "change-header-label":
 		return actChangeHeaderLabel
+	case "change-ghost":
+		return actChangeGhost
+	case "change-pointer":
+		return actChangePointer
 	case "change-preview-window":
 		return actChangePreviewWindow
 	case "change-preview":
@@ -1765,8 +1850,12 @@ func isExecuteAction(str string) actionType {
 		return actTransformHeaderLabel
 	case "transform-header":
 		return actTransformHeader
+	case "transform-ghost":
+		return actTransformGhost
 	case "transform-nth":
 		return actTransformNth
+	case "transform-pointer":
+		return actTransformPointer
 	case "transform-prompt":
 		return actTransformPrompt
 	case "transform-query":
@@ -2256,6 +2345,12 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			}
 		case "--no-tmux":
 			opts.Tmux = nil
+		case "--tty-default":
+			if opts.TtyDefault, err = nextString("tty device name required"); err != nil {
+				return err
+			}
+		case "--no-tty-default":
+			opts.TtyDefault = ""
 		case "--force-tty-in":
 			// NOTE: We need this because `system('fzf --tmux < /dev/tty')` doesn't
 			// work on Neovim. Same as '-' option of fzf-tmux.
@@ -2380,7 +2475,15 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			if err != nil {
 				return err
 			}
-			if opts.WithNth, err = splitNth(str); err != nil {
+			if opts.WithNth, err = nthTransformer(str); err != nil {
+				return err
+			}
+		case "--accept-nth":
+			str, err := nextString("nth expression required")
+			if err != nil {
+				return err
+			}
+			if opts.AcceptNth, err = nthTransformer(str); err != nil {
 				return err
 			}
 		case "-s", "--sort":
@@ -2520,6 +2623,10 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 		case "--no-separator":
 			nosep := ""
 			opts.Separator = &nosep
+		case "--ghost":
+			if opts.Ghost, err = nextString("ghost text required"); err != nil {
+				return err
+			}
 		case "--scrollbar":
 			given, bar := optionalNextString()
 			if given {

src/options_test.go

@@ -333,7 +333,7 @@ func TestColorSpec(t *testing.T) {
 		t.Errorf("colors should now be equivalent: %v, %v", tui.Dark256, customized)
 	}
 
-	customized, _ = parseTheme(theme, "fg:231,dark,bg:232")
+	customized, _ = parseTheme(theme, "fg:231,dark   bg:232")
 	if customized.Fg != tui.Dark256.Fg || customized.Bg == tui.Dark256.Bg {
 		t.Errorf("color not customized")
 	}

src/pattern.go

@@ -60,9 +60,10 @@ type Pattern struct {
 	cacheKey      string
 	delimiter     Delimiter
 	nth           []Range
-	revision      int
+	revision      revision
 	procFun       map[termType]algo.Algo
 	cache         *ChunkCache
+	denylist      map[int32]struct{}
 }
 
 var _splitRegex *regexp.Regexp
@@ -73,7 +74,7 @@ func init() {
 
 // BuildPattern builds Pattern object from the given arguments
 func BuildPattern(cache *ChunkCache, patternCache map[string]*Pattern, fuzzy bool, fuzzyAlgo algo.Algo, extended bool, caseMode Case, normalize bool, forward bool,
-	withPos bool, cacheable bool, nth []Range, delimiter Delimiter, revision int, runes []rune) *Pattern {
+	withPos bool, cacheable bool, nth []Range, delimiter Delimiter, revision revision, runes []rune, denylist map[int32]struct{}) *Pattern {
 
 	var asString string
 	if extended {
@@ -144,6 +145,7 @@ func BuildPattern(cache *ChunkCache, patternCache map[string]*Pattern, fuzzy boo
 		revision:      revision,
 		delimiter:     delimiter,
 		cache:         cache,
+		denylist:      denylist,
 		procFun:       make(map[termType]algo.Algo)}
 
 	ptr.cacheKey = ptr.buildCacheKey()
@@ -243,6 +245,9 @@ func parseTerms(fuzzy bool, caseMode Case, normalize bool, str string) []termSet
 
 // IsEmpty returns true if the pattern is effectively empty
 func (p *Pattern) IsEmpty() bool {
+	if len(p.denylist) > 0 {
+		return false
+	}
 	if !p.extended {
 		return len(p.text) == 0
 	}
@@ -296,6 +301,8 @@ func (p *Pattern) Match(chunk *Chunk, slab *util.Slab) []Result {
 func (p *Pattern) matchChunk(chunk *Chunk, space []Result, slab *util.Slab) []Result {
 	matches := []Result{}
 
+	if len(p.denylist) == 0 {
+		// Huge code duplication for minimizing unnecessary map lookups
 		if space == nil {
 			for idx := 0; idx < chunk.count; idx++ {
 				if match, _, _ := p.MatchItem(&chunk.items[idx], p.withPos, slab); match != nil {
@@ -312,6 +319,28 @@ func (p *Pattern) matchChunk(chunk *Chunk, space []Result, slab *util.Slab) []Re
 		return matches
 	}
 
+	if space == nil {
+		for idx := 0; idx < chunk.count; idx++ {
+			if _, prs := p.denylist[chunk.items[idx].Index()]; prs {
+				continue
+			}
+			if match, _, _ := p.MatchItem(&chunk.items[idx], p.withPos, slab); match != nil {
+				matches = append(matches, *match)
+			}
+		}
+	} else {
+		for _, result := range space {
+			if _, prs := p.denylist[result.item.Index()]; prs {
+				continue
+			}
+			if match, _, _ := p.MatchItem(result.item, p.withPos, slab); match != nil {
+				matches = append(matches, *match)
+			}
+		}
+	}
+	return matches
+}
+
 // MatchItem returns true if the Item is a match
 func (p *Pattern) MatchItem(item *Item, withPos bool, slab *util.Slab) (*Result, []Offset, *[]int) {
 	if p.extended {
@@ -403,6 +432,13 @@ func (p *Pattern) transformInput(item *Item) []Token {
 
 	tokens := Tokenize(item.text.ToString(), p.delimiter)
 	ret := Transform(tokens, p.nth)
+	// Strip the last delimiter to allow suffix match
+	if len(ret) > 0 && !p.delimiter.IsAwk() {
+		chars := ret[len(ret)-1].text
+		stripped := StripLastDelimiter(chars.ToString(), p.delimiter)
+		newChars := util.ToChars(stringBytes(stripped))
+		ret[len(ret)-1].text = &newChars
+	}
 	item.transformed = &transformed{p.revision, ret}
 	return ret
 }

src/pattern_test.go

@@ -68,7 +68,7 @@ func buildPattern(fuzzy bool, fuzzyAlgo algo.Algo, extended bool, caseMode Case,
 	withPos bool, cacheable bool, nth []Range, delimiter Delimiter, runes []rune) *Pattern {
 	return BuildPattern(NewChunkCache(), make(map[string]*Pattern),
 		fuzzy, fuzzyAlgo, extended, caseMode, normalize, forward,
-		withPos, cacheable, nth, delimiter, 0, runes)
+		withPos, cacheable, nth, delimiter, revision{}, runes, nil)
 }
 
 func TestExact(t *testing.T) {

src/proxy.go

@@ -59,12 +59,12 @@ func runProxy(commandPrefix string, cmdBuilder func(temp string, needBash bool)
 		})
 	}()
 
-	var command string
+	var command, input string
 	commandPrefix += ` --no-force-tty-in --proxy-script "$0"`
 	if opts.Input == nil && (opts.ForceTtyIn || util.IsTty(os.Stdin)) {
 		command = fmt.Sprintf(`%s > %q`, commandPrefix, output)
 	} else {
-		input, err := fifo("proxy-input")
+		input, err = fifo("proxy-input")
 		if err != nil {
 			return ExitError, err
 		}
@@ -90,9 +90,9 @@ func runProxy(commandPrefix string, cmdBuilder func(temp string, needBash bool)
 		}
 	}
 
-	// To ensure that the options are processed by a POSIX-compliant shell,
+	// * Write the command to a temporary file and run it with sh to ensure POSIX compliance.
-	// we need to write the command to a temporary file and execute it with sh.
+	// * Nullify FZF_DEFAULT_* variables as tmux popup may inject them even when undefined.
-	var exports []string
+	exports := []string{"FZF_DEFAULT_COMMAND=", "FZF_DEFAULT_OPTS=", "FZF_DEFAULT_OPTS_FILE="}
 	needBash := false
 	if withExports {
 		validIdentifier := regexp.MustCompile(`^[a-zA-Z_][a-zA-Z0-9_]*$`)
@@ -144,10 +144,13 @@ func runProxy(commandPrefix string, cmdBuilder func(temp string, needBash bool)
 					env = elems[1:]
 				}
 				executor := util.NewExecutor(opts.WithShell)
-				ttyin, err := tui.TtyIn()
+				ttyin, err := tui.TtyIn(opts.TtyDefault)
 				if err != nil {
 					return ExitError, err
 				}
+				os.Remove(temp)
+				os.Remove(input)
+				os.Remove(output)
 				executor.Become(ttyin, env, command)
 			}
 			return code, err

src/reader.go

@@ -277,6 +277,9 @@ func (r *Reader) readFiles(roots []string, opts walkerOpts, ignores []string) bo
 	ignoresFull := []string{}
 	ignoresSuffix := []string{}
 	sep := string(os.PathSeparator)
+	if _, ok := os.LookupEnv("MSYSTEM"); ok {
+		sep = "/"
+	}
 	for _, ignore := range ignores {
 		if strings.ContainsRune(ignore, os.PathSeparator) {
 			if strings.HasPrefix(ignore, sep) {
@@ -320,6 +323,9 @@ func (r *Reader) readFiles(roots []string, opts walkerOpts, ignores []string) bo
 						return filepath.SkipDir
 					}
 				}
+				if path != sep {
+					path += sep
+				}
 			}
 			if ((opts.file && !isDir) || (opts.dir && isDir)) && r.pusher(stringBytes(path)) {
 				atomic.StoreInt32(&r.event, int32(EvtReadNew))

src/result.go

@@ -119,7 +119,7 @@ func minRank() Result {
 	return Result{item: &minItem, points: [4]uint16{math.MaxUint16, 0, 0, 0}}
 }
 
-func (result *Result) colorOffsets(matchOffsets []Offset, nthOffsets []Offset, theme *tui.ColorTheme, colBase tui.ColorPair, colMatch tui.ColorPair, attrNth tui.Attr, current bool) []colorOffset {
+func (result *Result) colorOffsets(matchOffsets []Offset, nthOffsets []Offset, theme *tui.ColorTheme, colBase tui.ColorPair, colMatch tui.ColorPair, attrNth tui.Attr) []colorOffset {
 	itemColors := result.item.Colors()
 
 	// No ANSI codes
@@ -182,18 +182,10 @@ func (result *Result) colorOffsets(matchOffsets []Offset, nthOffsets []Offset, t
 		fg := ansi.color.fg
 		bg := ansi.color.bg
 		if fg == -1 {
-			if current {
+			fg = colBase.Fg()
-				fg = theme.Current.Color
-			} else {
-				fg = theme.Fg.Color
-			}
 		}
 		if bg == -1 {
-			if current {
+			bg = colBase.Bg()
-				bg = theme.DarkBg.Color
-			} else {
-				bg = theme.Bg.Color
-			}
 		}
 		return tui.NewColorPair(fg, bg, ansi.color.attr).MergeAttr(base)
 	}

src/result_test.go

@@ -131,7 +131,7 @@ func TestColorOffset(t *testing.T) {
 
 	colBase := tui.NewColorPair(89, 189, tui.AttrUndefined)
 	colMatch := tui.NewColorPair(99, 199, tui.AttrUndefined)
-	colors := item.colorOffsets(offsets, nil, tui.Dark256, colBase, colMatch, tui.AttrUndefined, true)
+	colors := item.colorOffsets(offsets, nil, tui.Dark256, colBase, colMatch, tui.AttrUndefined)
 	assert := func(idx int, b int32, e int32, c tui.ColorPair) {
 		o := colors[idx]
 		if o.offset[0] != b || o.offset[1] != e || o.color != c {
@@ -158,7 +158,7 @@ func TestColorOffset(t *testing.T) {
 
 	nthOffsets := []Offset{{37, 39}, {42, 45}}
 	for _, attr := range []tui.Attr{tui.AttrRegular, tui.StrikeThrough} {
-		colors = item.colorOffsets(offsets, nthOffsets, tui.Dark256, colRegular, colUnderline, attr, true)
+		colors = item.colorOffsets(offsets, nthOffsets, tui.Dark256, colRegular, colUnderline, attr)
 
 		// [{[0 5] {1 5 0}} {[5 15] {1 5 8}} {[15 20] {1 5 0}}
 		//  {[22 25] {2 6 1}} {[25 27] {2 6 9}} {[27 30] {-1 -1 8}}

src/terminal.go

@@ -38,7 +38,7 @@ As such it is not useful for validation, but rather to generate test
 cases for example.
 
 	\\?(?:                                      # escaped type
-	    {\+?s?f?RANGE(?:,RANGE)*}               # token type
+	    {\+?s?f?r?RANGE(?:,RANGE)*}             # token type
 	    {q[:s?RANGE]}                           # query type
 	    |{\+?n?f?}                              # item type (notice no mandatory element inside brackets)
 	)
@@ -65,7 +65,7 @@ const maxFocusEvents = 10000
 const blockDuration = 1 * time.Second
 
 func init() {
-	placeholder = regexp.MustCompile(`\\?(?:{[+sf]*[0-9,-.]*}|{q(?::s?[0-9,-.]+)?}|{fzf:(?:query|action|prompt)}|{\+?f?nf?})`)
+	placeholder = regexp.MustCompile(`\\?(?:{[+sfr]*[0-9,-.]*}|{q(?::s?[0-9,-.]+)?}|{fzf:(?:query|action|prompt)}|{\+?f?nf?})`)
 	whiteSuffix = regexp.MustCompile(`\s*$`)
 	offsetComponentRegex = regexp.MustCompile(`([+-][0-9]+)|(-?/[1-9][0-9]*)`)
 	offsetTrimCharsRegex = regexp.MustCompile(`[^0-9/+-]`)
@@ -234,6 +234,7 @@ type Terminal struct {
 	wrap               bool
 	wrapSign           string
 	wrapSignWidth      int
+	ghost              string
 	separator          labelPrinter
 	separatorLen       int
 	spinner            []string
@@ -278,6 +279,7 @@ type Terminal struct {
 	yanked             []rune
 	input              []rune
 	inputOverride      *[]rune
+	pasting            *[]rune
 	multi              int
 	multiLine          bool
 	sort               bool
@@ -305,6 +307,7 @@ type Terminal struct {
 	nthAttr            tui.Attr
 	nth                []Range
 	nthCurrent         []Range
+	acceptNth          func([]Token, int32) string
 	tabstop            int
 	margin             [4]sizeSpec
 	padding            [4]sizeSpec
@@ -378,6 +381,7 @@ type Terminal struct {
 	slab               *util.Slab
 	theme              *tui.ColorTheme
 	tui                tui.Renderer
+	ttyDefault         string
 	ttyin              *os.File
 	executing          *util.AtomicBool
 	termSize           tui.TermSize
@@ -390,6 +394,12 @@ type Terminal struct {
 	clickHeaderLine    int
 	clickHeaderColumn  int
 	proxyScript        string
+	numLinesCache      map[int32]numLinesCacheValue
+}
+
+type numLinesCacheValue struct {
+	atMost   int
+	numLines int
 }
 
 type selectedItem struct {
@@ -451,6 +461,8 @@ const (
 	actStart
 	actClick
 	actInvalid
+	actBracketedPasteBegin
+	actBracketedPasteEnd
 	actChar
 	actMouse
 	actBeginningOfLine
@@ -464,15 +476,19 @@ const (
 	actBackwardWord
 	actCancel
 	actChangeBorderLabel
-	actChangeListLabel
+	actChangeGhost
-	actChangeInputLabel
 	actChangeHeader
 	actChangeHeaderLabel
+	actChangeInputLabel
+	actChangeListLabel
 	actChangeMulti
+	actChangeNth
+	actChangePointer
+	actChangePreview
 	actChangePreviewLabel
+	actChangePreviewWindow
 	actChangePrompt
 	actChangeQuery
-	actChangeNth
 	actClearScreen
 	actClearQuery
 	actClearSelection
@@ -531,19 +547,19 @@ const (
 	actTogglePreviewWrap
 	actTransform
 	actTransformBorderLabel
-	actTransformListLabel
+	actTransformGhost
-	actTransformInputLabel
 	actTransformHeader
 	actTransformHeaderLabel
+	actTransformInputLabel
+	actTransformListLabel
 	actTransformNth
+	actTransformPointer
 	actTransformPreviewLabel
 	actTransformPrompt
 	actTransformQuery
 	actTransformSearch
 	actSearch
 	actPreview
-	actChangePreview
-	actChangePreviewWindow
 	actPreviewTop
 	actPreviewBottom
 	actPreviewUp
@@ -577,6 +593,8 @@ const (
 	actShowHeader
 	actHideHeader
 	actBell
+	actExclude
+	actExcludeMulti
 )
 
 func (a actionType) Name() string {
@@ -611,6 +629,7 @@ type placeholderFlags struct {
 	number        bool
 	forceUpdate   bool
 	file          bool
+	raw           bool
 }
 
 type searchRequest struct {
@@ -620,6 +639,8 @@ type searchRequest struct {
 	command  *commandSpec
 	environ  []string
 	changed  bool
+	denylist []int32
+	revision revision
 }
 
 type previewRequest struct {
@@ -627,6 +648,7 @@ type previewRequest struct {
 	scrollOffset int
 	list         []*Item
 	env          []string
+	query        string
 }
 
 type previewResult struct {
@@ -655,6 +677,8 @@ func defaultKeymap() map[tui.Event][]*action {
 
 	add(tui.Fatal, actFatal)
 	add(tui.Invalid, actInvalid)
+	add(tui.BracketedPasteBegin, actBracketedPasteBegin)
+	add(tui.BracketedPasteEnd, actBracketedPasteEnd)
 	add(tui.CtrlA, actBeginningOfLine)
 	add(tui.CtrlB, actBackwardChar)
 	add(tui.CtrlC, actAbort)
@@ -786,7 +810,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox, executor *util.Executor
 	// when you run fzf multiple times in your Go program. Closing it is known to
 	// cause problems with 'become' action and invalid terminal state after exit.
 	if ttyin == nil {
-		if ttyin, err = tui.TtyIn(); err != nil {
+		if ttyin, err = tui.TtyIn(opts.TtyDefault); err != nil {
 			return nil, err
 		}
 	}
@@ -794,7 +818,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox, executor *util.Executor
 		if tui.HasFullscreenRenderer() {
 			renderer = tui.NewFullscreenRenderer(opts.Theme, opts.Black, opts.Mouse)
 		} else {
-			renderer, err = tui.NewLightRenderer(ttyin, opts.Theme, opts.Black, opts.Mouse, opts.Tabstop, opts.ClearOnExit,
+			renderer, err = tui.NewLightRenderer(opts.TtyDefault, ttyin, opts.Theme, opts.Black, opts.Mouse, opts.Tabstop, opts.ClearOnExit,
 				true, func(h int) int { return h })
 		}
 	} else {
@@ -810,7 +834,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox, executor *util.Executor
 			effectiveMinHeight += borderLines(opts.BorderShape)
 			return util.Min(termHeight, util.Max(evaluateHeight(opts, termHeight), effectiveMinHeight))
 		}
-		renderer, err = tui.NewLightRenderer(ttyin, opts.Theme, opts.Black, opts.Mouse, opts.Tabstop, opts.ClearOnExit, false, maxHeightFunc)
+		renderer, err = tui.NewLightRenderer(opts.TtyDefault, ttyin, opts.Theme, opts.Black, opts.Mouse, opts.Tabstop, opts.ClearOnExit, false, maxHeightFunc)
 	}
 	if err != nil {
 		return nil, err
@@ -835,6 +859,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox, executor *util.Executor
 		infoCommand:        opts.InfoCommand,
 		infoStyle:          opts.InfoStyle,
 		infoPrefix:         opts.InfoPrefix,
+		ghost:              opts.Ghost,
 		separator:          nil,
 		spinner:            makeSpinner(opts.Unicode),
 		promptString:       opts.Prompt,
@@ -943,11 +968,16 @@ func NewTerminal(opts *Options, eventBox *util.EventBox, executor *util.Executor
 		keyChan:            make(chan tui.Event),
 		eventChan:          make(chan tui.Event, 6), // start | (load + result + zero|one) | (focus) | (resize)
 		tui:                renderer,
+		ttyDefault:         opts.TtyDefault,
 		ttyin:              ttyin,
 		initFunc:           func() error { return renderer.Init() },
 		executing:          util.NewAtomicBool(false),
 		lastAction:         actStart,
-		lastFocus:          minItem.Index()}
+		lastFocus:          minItem.Index(),
+		numLinesCache:      make(map[int32]numLinesCacheValue)}
+	if opts.AcceptNth != nil {
+		t.acceptNth = opts.AcceptNth(t.delimiter)
+	}
 
 	// This should be called before accessing tui.Color*
 	tui.InitTheme(opts.Theme, renderer.DefaultTheme(), opts.Black, opts.InputBorderShape.Visible(), opts.HeaderBorderShape.Visible())
@@ -1061,9 +1091,13 @@ func (t *Terminal) environImpl(forPreview bool) []string {
 	env = append(env, "FZF_ACTION="+t.lastAction.Name())
 	env = append(env, "FZF_KEY="+t.lastKey)
 	env = append(env, "FZF_PROMPT="+string(t.promptString))
+	env = append(env, "FZF_GHOST="+string(t.ghost))
+	env = append(env, "FZF_POINTER="+string(t.pointer))
 	env = append(env, "FZF_PREVIEW_LABEL="+t.previewLabelOpts.label)
 	env = append(env, "FZF_BORDER_LABEL="+t.borderLabelOpts.label)
 	env = append(env, "FZF_LIST_LABEL="+t.listLabelOpts.label)
+	env = append(env, "FZF_INPUT_LABEL="+t.inputLabelOpts.label)
+	env = append(env, "FZF_HEADER_LABEL="+t.headerLabelOpts.label)
 	if len(t.nthCurrent) > 0 {
 		env = append(env, "FZF_NTH="+RangesToString(t.nthCurrent))
 	}
@@ -1201,9 +1235,14 @@ func (t *Terminal) ansiLabelPrinter(str string, color *tui.ColorPair, fill bool)
 			return nil, 0
 		}
 		printFn := func(window tui.Window, limit int) {
-			if length > limit {
+			ellipsis := []rune{}
-				trimmedRunes, _ := t.trimRight(runes, limit)
+			ellipsisWidth := 0
-				window.CPrint(*color, string(trimmedRunes))
+			if !fill {
+				ellipsis, ellipsisWidth = util.Truncate(t.ellipsis, limit)
+			}
+			if length > limit-ellipsisWidth {
+				trimmedRunes, _ := t.trimRight(runes, limit-ellipsisWidth)
+				window.CPrint(*color, string(trimmedRunes)+string(ellipsis))
 			} else if fill {
 				window.CPrint(*color, util.RepeatToFill(text, length, limit))
 			} else {
@@ -1224,7 +1263,7 @@ func (t *Terminal) ansiLabelPrinter(str string, color *tui.ColorPair, fill bool)
 	printFn := func(window tui.Window, limit int) {
 		if offsets == nil {
 			// tui.Col* are not initialized until renderer.Init()
-			offsets = result.colorOffsets(nil, nil, t.theme, *color, *color, t.nthAttr, false)
+			offsets = result.colorOffsets(nil, nil, t.theme, *color, *color, t.nthAttr)
 		}
 		for limit > 0 {
 			if length > limit {
@@ -1283,8 +1322,11 @@ func (t *Terminal) parsePrompt(prompt string) (func(), int) {
 		t.wrap = false
 		t.withWindow(t.inputWindow, func() {
 			line := t.promptLine()
+			preTask := func(markerClass) int {
+				return 1
+			}
 			t.printHighlighted(
-				Result{item: item}, tui.ColPrompt, tui.ColPrompt, false, false, line, line, true, nil, nil)
+				Result{item: item}, tui.ColPrompt, tui.ColPrompt, false, false, line, line, true, preTask, nil)
 		})
 		t.wrap = wrap
 	}
@@ -1318,6 +1360,10 @@ func (t *Terminal) wrapCols() int {
 	return util.Max(t.window.Width()-(t.pointerLen+t.markerLen+1), 1)
 }
 
+func (t *Terminal) clearNumLinesCache() {
+	t.numLinesCache = make(map[int32]numLinesCacheValue)
+}
+
 // Number of lines the item takes including the gap
 func (t *Terminal) numItemLines(item *Item, atMost int) (int, bool) {
 	var numLines int
@@ -1325,6 +1371,12 @@ func (t *Terminal) numItemLines(item *Item, atMost int) (int, bool) {
 		numLines = 1 + t.gap
 		return numLines, numLines > atMost
 	}
+	if cached, prs := t.numLinesCache[item.Index()]; prs {
+		// Can we use this cache? Let's be conservative.
+		if cached.atMost <= atMost {
+			return cached.numLines, false
+		}
+	}
 	var overflow bool
 	if !t.wrap && t.multiLine {
 		numLines, overflow = item.text.NumLines(atMost)
@@ -1334,6 +1386,9 @@ func (t *Terminal) numItemLines(item *Item, atMost int) (int, bool) {
 		numLines = len(lines)
 	}
 	numLines += t.gap
+	if !overflow {
+		t.numLinesCache[item.Index()] = numLinesCacheValue{atMost, numLines}
+	}
 	return numLines, overflow || numLines > atMost
 }
 
@@ -1379,10 +1434,7 @@ func (t *Terminal) Input() (bool, []rune) {
 	t.mutex.Lock()
 	defer t.mutex.Unlock()
 	paused := t.paused
-	var src []rune
+	src := t.input
-	if !t.inputless {
-		src = t.input
-	}
 	if t.inputOverride != nil {
 		paused = false
 		src = *t.inputOverride
@@ -1461,6 +1513,7 @@ func (t *Terminal) UpdateList(merger *Merger) {
 		if !t.revision.compatible(newRevision) {
 			// Reloaded: clear selection
 			t.selected = make(map[int32]selectedItem)
+			t.clearNumLinesCache()
 		} else {
 			// Trimmed by --tail: filter selection by index
 			filtered := make(map[int32]selectedItem)
@@ -1540,16 +1593,24 @@ func (t *Terminal) output() bool {
 	for _, s := range t.printQueue {
 		t.printer(s)
 	}
+	transform := func(item *Item) string {
+		return item.AsString(t.ansi)
+	}
+	if t.acceptNth != nil {
+		transform = func(item *Item) string {
+			return item.acceptNth(t.ansi, t.delimiter, t.acceptNth)
+		}
+	}
 	found := len(t.selected) > 0
 	if !found {
 		current := t.currentItem()
 		if current != nil {
-			t.printer(current.AsString(t.ansi))
+			t.printer(transform(current))
 			found = true
 		}
 	} else {
 		for _, sel := range t.sortSelected() {
-			t.printer(sel.item.AsString(t.ansi))
+			t.printer(transform(sel.item))
 		}
 	}
 	return found
@@ -1712,6 +1773,7 @@ func (t *Terminal) hasHeaderLinesWindow() bool {
 }
 
 func (t *Terminal) resizeWindows(forcePreview bool, redrawBorder bool) {
+	t.clearNumLinesCache()
 	t.forcePreview = forcePreview
 	screenWidth, screenHeight, marginInt, paddingInt := t.adjustMarginAndPadding()
 	width := screenWidth - marginInt[1] - marginInt[3]
@@ -1900,6 +1962,7 @@ func (t *Terminal) resizeWindows(forcePreview bool, redrawBorder bool) {
 					pwidth -= 1
 				}
 				t.pwindow = t.tui.NewWindow(y, x, pwidth, pheight, tui.WindowPreview, noBorder, true)
+				t.pwindow.SetWrapSign(t.wrapSign, t.wrapSignWidth)
 				if !hadPreviewWindow {
 					t.pwindow.Erase()
 				}
@@ -2246,7 +2309,11 @@ func (t *Terminal) move(y int, x int, clear bool) {
 }
 
 func (t *Terminal) truncateQuery() {
-	t.input, _ = t.trimRight(t.input, maxPatternLength)
+	// We're limiting the length of the query not to make fzf unresponsive when
+	// the user accidentally pastes a huge chunk of text. Therefore, we're not
+	// interested in the exact display width of the query. We just limit the
+	// number of runes.
+	t.input = t.input[:util.Min(len(t.input), maxPatternLength)]
 	t.cx = util.Constrain(t.cx, 0, len(t.input))
 }
 
@@ -2290,15 +2357,18 @@ func (t *Terminal) placeCursor() {
 	if t.inputless {
 		return
 	}
+	x := t.promptLen + t.queryLen[0]
 	if t.inputWindow != nil {
 		y := t.inputWindow.Height() - 1
 		if t.layout == layoutReverse {
 			y = 0
 		}
-		t.inputWindow.Move(y, t.promptLen+t.queryLen[0])
+		x = util.Min(x, t.inputWindow.Width()-1)
+		t.inputWindow.Move(y, x)
 		return
 	}
-	t.move(t.promptLine(), t.promptLen+t.queryLen[0], false)
+	x = util.Min(x, t.window.Width()-1)
+	t.move(t.promptLine(), x, false)
 }
 
 func (t *Terminal) printPrompt() {
@@ -2315,6 +2385,11 @@ func (t *Terminal) printPrompt() {
 	t.prompt()
 
 	before, after := t.updatePromptOffset()
+	if len(before) == 0 && len(after) == 0 && len(t.ghost) > 0 {
+		w.CPrint(tui.ColInput.WithAttr(tui.Dim), t.ghost)
+		return
+	}
+
 	color := tui.ColInput
 	if t.paused {
 		color = tui.ColDisabled
@@ -2434,6 +2509,10 @@ func (t *Terminal) printInfoImpl() {
 		outputPrinter, outputLen = t.ansiLabelPrinter(output, &tui.ColInfo, false)
 	}
 
+	shiftLen := t.queryLen[0] + t.queryLen[1] + 1
+	if shiftLen == 1 && len(t.ghost) > 0 {
+		shiftLen = util.StringWidth(t.ghost)
+	}
 	switch t.infoStyle {
 	case infoDefault:
 		if !move(line+1, 0, t.separatorLen == 0) {
@@ -2447,9 +2526,9 @@ func (t *Terminal) printInfoImpl() {
 			return
 		}
 	case infoInlineRight:
-		pos = t.promptLen + t.queryLen[0] + t.queryLen[1] + 1
+		pos = t.promptLen + shiftLen
 	case infoInline:
-		pos = t.promptLen + t.queryLen[0] + t.queryLen[1] + 1
+		pos = t.promptLen + shiftLen
 		printInfoPrefix()
 	}
 
@@ -2579,6 +2658,9 @@ func (t *Terminal) headerIndent(borderShape tui.BorderShape) int {
 	}
 	if borderShape.HasLeft() {
 		indentSize -= 1 + t.borderWidth
+		if indentSize < 0 {
+			indentSize = 0
+		}
 	}
 	return indentSize
 }
@@ -2713,15 +2795,30 @@ func (t *Terminal) printItem(result Result, line int, maxLine int, index int, cu
 	item := result.item
 	_, selected := t.selected[item.Index()]
 	label := ""
+	extraWidth := 0
+	alt := false
+	altBg := t.theme.AltBg
+	selectedBg := selected && t.theme.SelectedBg != t.theme.ListBg
 	if t.jumping != jumpDisabled {
 		if index < len(t.jumpLabels) {
 			// Striped
-			current = index%2 == 0
+			if !altBg.IsColorDefined() {
-			label = t.jumpLabels[index:index+1] + strings.Repeat(" ", t.pointerLen-1)
+				altBg = t.theme.DarkBg
+				alt = index%2 == 0
+			} else {
+				alt = index%2 == 1
 			}
-	} else if current {
+			label = t.jumpLabels[index:index+1] + strings.Repeat(" ", util.Max(0, t.pointerLen-1))
+			if t.pointerLen == 0 {
+				extraWidth = 1
+			}
+		}
+	} else {
+		if current {
 			label = t.pointer
 		}
+		alt = !selectedBg && altBg.IsColorDefined() && index%2 == 1
+	}
 
 	// Avoid unnecessary redraw
 	numLines, _ := t.numItemLines(item, maxLine-line+1)
@@ -2746,10 +2843,13 @@ func (t *Terminal) printItem(result Result, line int, maxLine int, index int, cu
 
 	maxWidth := t.window.Width() - (t.pointerLen + t.markerLen + 1)
 	postTask := func(lineNum int, width int, wrapped bool, forceRedraw bool) {
-		if (current || selected) && t.highlightLine {
+		width += extraWidth
+		if (current || selected || alt) && t.highlightLine {
 			color := tui.ColSelected
 			if current {
 				color = tui.ColCurrent
+			} else if alt {
+				color = color.WithBg(altBg)
 			}
 			fillSpaces := maxWidth - width
 			if wrapped {
@@ -2847,6 +2947,10 @@ func (t *Terminal) printItem(result Result, line int, maxLine int, index int, cu
 			base = tui.ColNormal
 			match = tui.ColMatch
 		}
+		if alt {
+			base = base.WithBg(altBg)
+			match = match.WithBg(altBg)
+		}
 		finalLineNum = t.printHighlighted(result, base, match, false, true, line, maxLine, forceRedraw, preTask, postTask)
 	}
 	for i := 0; i < t.gap && finalLineNum < maxLine; i++ {
@@ -2932,7 +3036,7 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 		}
 		if !wholeCovered && t.nthAttr > 0 {
 			var tokens []Token
-			if item.transformed != nil {
+			if item.transformed != nil && item.transformed.revision == t.merger.revision {
 				tokens = item.transformed.tokens
 			} else {
 				tokens = Transform(Tokenize(item.text.ToString(), t.delimiter), t.nthCurrent)
@@ -2945,7 +3049,7 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 			sort.Sort(ByOrder(nthOffsets))
 		}
 	}
-	allOffsets := result.colorOffsets(charOffsets, nthOffsets, t.theme, colBase, colMatch, t.nthAttr, current)
+	allOffsets := result.colorOffsets(charOffsets, nthOffsets, t.theme, colBase, colMatch, t.nthAttr)
 
 	maxLines := 1
 	if t.canSpanMultiLines() {
@@ -3058,13 +3162,20 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 		maxWidth := t.window.Width() - (indentSize + 1)
 		wasWrapped := false
 		if wrapped {
+			wrapSign := t.wrapSign
+			if maxWidth < t.wrapSignWidth {
+				runes, _ := util.Truncate(wrapSign, maxWidth)
+				wrapSign = string(runes)
+				maxWidth = 0
+			} else {
 				maxWidth -= t.wrapSignWidth
-			t.window.CPrint(colBase.WithAttr(tui.Dim), t.wrapSign)
+			}
+			t.window.CPrint(colBase.WithAttr(tui.Dim), wrapSign)
 			wrapped = false
 			wasWrapped = true
 		}
 
-		if len(line) > 0 && line[len(line)-1] == '\n' {
+		if len(line) > 0 && line[len(line)-1] == '\n' && lineOffset < len(lines)-1 {
 			line = line[:len(line)-1]
 		} else {
 			wrapped = true
@@ -3124,7 +3235,9 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 			displayWidth = t.displayWidthWithLimit(line, 0, displayWidth)
 		}
 
+		if maxWidth > 0 {
 			t.printColoredString(t.window, line, offsets, colBase)
+		}
 		if postTask != nil {
 			postTask(actualLineNum, displayWidth, wasWrapped, forceRedraw)
 		} else {
@@ -3333,8 +3446,10 @@ func (t *Terminal) renderPreviewText(height int, lines []string, lineNo int, unc
 	wiped := false
 	image := false
 	wireframe := false
+	var index int
+	var line string
 Loop:
-	for _, line := range lines {
+	for index, line = range lines {
 		var lbg tui.Color = -1
 		if ansi != nil {
 			ansi.lbg = -1
@@ -3477,6 +3592,7 @@ Loop:
 		}
 		lineNo++
 	}
+	t.previewer.scrollable = t.previewer.scrollable || index < len(lines)-1
 	t.previewed.image = image
 	t.previewed.wireframe = wireframe
 }
@@ -3698,6 +3814,8 @@ func parsePlaceholder(match string) (bool, string, placeholderFlags) {
 			flags.number = true
 		case 'f':
 			flags.file = true
+		case 'r':
+			flags.raw = true
 		case 'q':
 			flags.forceUpdate = true
 			trimmed += string(char)
@@ -3825,7 +3943,7 @@ func replacePlaceholder(params replacePlaceholderParams) (string, []string) {
 				elems, prefixLength := awkTokenizer(params.query)
 				tokens := withPrefixLengths(elems, prefixLength)
 				trans := Transform(tokens, nth)
-				result := joinTokens(trans)
+				result := JoinTokens(trans)
 				if !flags.preserveSpace {
 					result = strings.TrimSpace(result)
 				}
@@ -3849,7 +3967,7 @@ func replacePlaceholder(params replacePlaceholderParams) (string, []string) {
 						return "''"
 					}
 					return strconv.Itoa(int(n))
-				case flags.file:
+				case flags.file || flags.raw:
 					return item.AsString(params.stripAnsi)
 				default:
 					return params.executor.QuoteEntry(item.AsString(params.stripAnsi))
@@ -3875,7 +3993,7 @@ func replacePlaceholder(params replacePlaceholderParams) (string, []string) {
 			replace = func(item *Item) string {
 				tokens := Tokenize(item.AsString(params.stripAnsi), params.delimiter)
 				trans := Transform(tokens, ranges)
-				str := joinTokens(trans)
+				str := JoinTokens(trans)
 
 				// trim the last delimiter
 				if params.delimiter.str != nil {
@@ -3891,7 +4009,7 @@ func replacePlaceholder(params replacePlaceholderParams) (string, []string) {
 				if !flags.preserveSpace {
 					str = strings.TrimSpace(str)
 				}
-				if !flags.file {
+				if !flags.file && !flags.raw {
 					str = params.executor.QuoteEntry(str)
 				}
 				return str
@@ -3952,7 +4070,7 @@ func (t *Terminal) executeCommand(template string, forcePlus bool, background bo
 	t.executing.Set(true)
 	if !background {
 		// Open a separate handle for tty input
-		if in, _ := tui.TtyIn(); in != nil {
+		if in, _ := tui.TtyIn(t.ttyDefault); in != nil {
 			cmd.Stdin = in
 			if in != os.Stdin {
 				defer in.Close()
@@ -3961,7 +4079,7 @@ func (t *Terminal) executeCommand(template string, forcePlus bool, background bo
 
 		cmd.Stdout = os.Stdout
 		if !util.IsTty(os.Stdout) {
-			if out, _ := tui.TtyOut(); out != nil {
+			if out, _ := tui.TtyOut(t.ttyDefault); out != nil {
 				cmd.Stdout = out
 				defer out.Close()
 			}
@@ -3969,7 +4087,7 @@ func (t *Terminal) executeCommand(template string, forcePlus bool, background bo
 
 		cmd.Stderr = os.Stderr
 		if !util.IsTty(os.Stderr) {
-			if out, _ := tui.TtyOut(); out != nil {
+			if out, _ := tui.TtyOut(t.ttyDefault); out != nil {
 				cmd.Stderr = out
 				defer out.Close()
 			}
@@ -4335,6 +4453,7 @@ func (t *Terminal) Loop() error {
 				var items []*Item
 				var commandTemplate string
 				var env []string
+				var query string
 				initialOffset := 0
 				t.previewBox.Wait(func(events *util.Events) {
 					for req, value := range *events {
@@ -4348,6 +4467,7 @@ func (t *Terminal) Loop() error {
 							initialOffset = request.scrollOffset
 							items = request.list
 							env = request.env
+							query = request.query
 						}
 					}
 					events.Clear()
@@ -4361,8 +4481,7 @@ func (t *Terminal) Loop() error {
 				version++
 				// We don't display preview window if no match
 				if items[0] != nil {
-					_, query := t.Input()
+					command, tempFiles := t.replacePlaceholder(commandTemplate, false, query, items)
-					command, tempFiles := t.replacePlaceholder(commandTemplate, false, string(query), items)
 					cmd := t.executor.ExecCommand(command, true)
 					cmd.Env = env
 
@@ -4490,7 +4609,7 @@ func (t *Terminal) Loop() error {
 		if len(command) > 0 && t.canPreview() {
 			_, list := t.buildPlusList(command, false)
 			t.cancelPreview()
-			t.previewBox.Set(reqPreviewEnqueue, previewRequest{command, t.evaluateScrollOffset(), list, t.environForPreview()})
+			t.previewBox.Set(reqPreviewEnqueue, previewRequest{command, t.evaluateScrollOffset(), list, t.environForPreview(), string(t.input)})
 		}
 	}
 
@@ -4544,11 +4663,7 @@ func (t *Terminal) Loop() error {
 				//  U t.uiMutex                 |
 				t.uiMutex.Lock()
 				t.mutex.Lock()
-				printInfo := util.RunOnce(func() {
+				info := false
-					if !t.resizeIfNeeded() {
-						t.printInfo()
-					}
-				})
 				for _, key := range keys {
 					req := util.EventType(key)
 					value := (*events)[req]
@@ -4556,16 +4671,15 @@ func (t *Terminal) Loop() error {
 					case reqPrompt:
 						t.printPrompt()
 						if t.infoStyle == infoInline || t.infoStyle == infoInlineRight {
-							printInfo()
+							info = true
 						}
 					case reqInfo:
-						printInfo()
+						info = true
 					case reqList:
 						t.printList()
 						currentIndex := t.currentIndex()
 						focusChanged := focusedIndex != currentIndex
-						info := false
+						if focusChanged && focusedIndex >= 0 && t.track == trackCurrent {
-						if focusChanged && t.track == trackCurrent {
 							t.track = trackDisabled
 							info = true
 						}
@@ -4576,9 +4690,6 @@ func (t *Terminal) Loop() error {
 								info = true
 							}
 						}
-						if info {
-							printInfo()
-						}
 						if focusChanged || version != t.version {
 							version = t.version
 							focusedIndex = currentIndex
@@ -4670,6 +4781,9 @@ func (t *Terminal) Loop() error {
 						return
 					}
 				}
+				if info && !t.resizeIfNeeded() {
+					t.printInfo()
+				}
 				t.flush()
 				t.mutex.Unlock()
 				t.uiMutex.Unlock()
@@ -4719,6 +4833,7 @@ func (t *Terminal) Loop() error {
 		changed := false
 		beof := false
 		queryChanged := false
+		denylist := []int32{}
 
 		// Special handling of --sync. Activate the interface on the second tick.
 		if loopIndex == 1 && t.deferActivation() {
@@ -4852,6 +4967,14 @@ func (t *Terminal) Loop() error {
 			return true
 		}
 		doAction = func(a *action) bool {
+			// Keep track of the current query before the action is executed,
+			// so we can restore it when the input section is hidden (--no-input).
+			// * By doing this, we don't have to add a conditional branch to each
+			//   query modifying action.
+			// * We restore the query after each action instead of after a set of
+			//   actions to allow changing the query even when the input is hidden
+			//     e.g. fzf --no-input --bind 'space:show-input+change-query(foo)+hide-input'
+			currentInput := t.input
 		Action:
 			switch a.t {
 			case actIgnore, actStart, actClick:
@@ -4875,6 +4998,27 @@ func (t *Terminal) Loop() error {
 				}
 			case actBell:
 				t.tui.Bell()
+			case actExcludeMulti:
+				if len(t.selected) > 0 {
+					for _, item := range t.sortSelected() {
+						denylist = append(denylist, item.item.Index())
+					}
+					// Clear selected items
+					t.selected = make(map[int32]selectedItem)
+					t.version++
+				} else {
+					item := t.currentItem()
+					if item != nil {
+						denylist = append(denylist, item.Index())
+					}
+				}
+				changed = true
+			case actExclude:
+				if item := t.currentItem(); item != nil {
+					denylist = append(denylist, item.Index())
+					t.deselectItem(item)
+					changed = true
+				}
 			case actExecute, actExecuteSilent:
 				t.executeCommand(a.a, false, a.t == actExecuteSilent, false, false, "")
 			case actExecuteMulti:
@@ -4882,6 +5026,14 @@ func (t *Terminal) Loop() error {
 			case actInvalid:
 				t.mutex.Unlock()
 				return false
+			case actBracketedPasteBegin:
+				current := []rune(t.input)
+				t.pasting = &current
+			case actBracketedPasteEnd:
+				if t.pasting != nil {
+					queryChanged = string(t.input) != string(*t.pasting)
+					t.pasting = nil
+				}
 			case actTogglePreview, actShowPreview, actHidePreview:
 				var act bool
 				switch a.t {
@@ -4900,7 +5052,7 @@ func (t *Terminal) Loop() error {
 						if valid {
 							t.cancelPreview()
 							t.previewBox.Set(reqPreviewEnqueue,
-								previewRequest{t.previewOpts.command, t.evaluateScrollOffset(), list, t.environForPreview()})
+								previewRequest{t.previewOpts.command, t.evaluateScrollOffset(), list, t.environForPreview(), string(t.input)})
 						}
 					} else {
 						// Discard the preview content so that it won't accidentally appear
@@ -5017,38 +5169,61 @@ func (t *Terminal) Loop() error {
 					header = t.captureLines(a.a)
 				}
 				if t.changeHeader(header) {
+					if t.headerWindow != nil {
+						// Need to resize header window
+						req(reqFullRedraw)
+					} else {
 						req(reqHeader, reqList, reqPrompt, reqInfo)
+					}
 				} else {
 					req(reqHeader)
 				}
-			case actChangeHeaderLabel:
+			case actChangeHeaderLabel, actTransformHeaderLabel:
-				t.headerLabelOpts.label = a.a
+				label := a.a
-				if t.headerBorder != nil {
+				if a.t == actTransformHeaderLabel {
-					t.headerLabel, t.headerLabelLen = t.ansiLabelPrinter(a.a, &tui.ColHeaderLabel, false)
+					label = t.captureLine(a.a)
-					req(reqRedrawHeaderLabel)
 				}
-			case actChangeInputLabel:
+				t.headerLabelOpts.label = label
-				t.inputLabelOpts.label = a.a
+				t.headerLabel, t.headerLabelLen = t.ansiLabelPrinter(label, &tui.ColHeaderLabel, false)
+				req(reqRedrawHeaderLabel)
+			case actChangeInputLabel, actTransformInputLabel:
+				label := a.a
+				if a.t == actTransformInputLabel {
+					label = t.captureLine(a.a)
+				}
+				t.inputLabelOpts.label = label
 				if t.inputBorder != nil {
-					t.inputLabel, t.inputLabelLen = t.ansiLabelPrinter(a.a, &tui.ColInputLabel, false)
+					t.inputLabel, t.inputLabelLen = t.ansiLabelPrinter(label, &tui.ColInputLabel, false)
 					req(reqRedrawInputLabel)
 				}
-			case actChangeListLabel:
+			case actChangeListLabel, actTransformListLabel:
-				t.listLabelOpts.label = a.a
+				label := a.a
+				if a.t == actTransformListLabel {
+					label = t.captureLine(a.a)
+				}
+				t.listLabelOpts.label = label
 				if t.wborder != nil {
-					t.listLabel, t.listLabelLen = t.ansiLabelPrinter(a.a, &tui.ColListLabel, false)
+					t.listLabel, t.listLabelLen = t.ansiLabelPrinter(label, &tui.ColListLabel, false)
 					req(reqRedrawListLabel)
 				}
-			case actChangeBorderLabel:
+			case actChangeBorderLabel, actTransformBorderLabel:
-				t.borderLabelOpts.label = a.a
+				label := a.a
+				if a.t == actTransformBorderLabel {
+					label = t.captureLine(a.a)
+				}
+				t.borderLabelOpts.label = label
 				if t.border != nil {
-					t.borderLabel, t.borderLabelLen = t.ansiLabelPrinter(a.a, &tui.ColBorderLabel, false)
+					t.borderLabel, t.borderLabelLen = t.ansiLabelPrinter(label, &tui.ColBorderLabel, false)
 					req(reqRedrawBorderLabel)
 				}
-			case actChangePreviewLabel:
+			case actChangePreviewLabel, actTransformPreviewLabel:
-				t.previewLabelOpts.label = a.a
+				label := a.a
+				if a.t == actTransformPreviewLabel {
+					label = t.captureLine(a.a)
+				}
+				t.previewLabelOpts.label = label
 				if t.pborder != nil {
-					t.previewLabel, t.previewLabelLen = t.ansiLabelPrinter(a.a, &tui.ColPreviewLabel, false)
+					t.previewLabel, t.previewLabelLen = t.ansiLabelPrinter(label, &tui.ColPreviewLabel, false)
 					req(reqRedrawPreviewLabel)
 				}
 			case actTransform:
@@ -5056,41 +5231,6 @@ func (t *Terminal) Loop() error {
 				if actions, err := parseSingleActionList(strings.Trim(body, "\r\n")); err == nil {
 					return doActions(actions)
 				}
-			case actTransformHeaderLabel:
-				label := t.captureLine(a.a)
-				t.headerLabelOpts.label = label
-				if t.headerBorder != nil {
-					t.headerLabel, t.headerLabelLen = t.ansiLabelPrinter(label, &tui.ColHeaderLabel, false)
-					req(reqRedrawHeaderLabel)
-				}
-			case actTransformInputLabel:
-				label := t.captureLine(a.a)
-				t.inputLabelOpts.label = label
-				if t.inputBorder != nil {
-					t.inputLabel, t.inputLabelLen = t.ansiLabelPrinter(label, &tui.ColInputLabel, false)
-					req(reqRedrawInputLabel)
-				}
-			case actTransformListLabel:
-				label := t.captureLine(a.a)
-				t.listLabelOpts.label = label
-				if t.wborder != nil {
-					t.listLabel, t.listLabelLen = t.ansiLabelPrinter(label, &tui.ColListLabel, false)
-					req(reqRedrawListLabel)
-				}
-			case actTransformBorderLabel:
-				label := t.captureLine(a.a)
-				t.borderLabelOpts.label = label
-				if t.border != nil {
-					t.borderLabel, t.borderLabelLen = t.ansiLabelPrinter(label, &tui.ColBorderLabel, false)
-					req(reqRedrawBorderLabel)
-				}
-			case actTransformPreviewLabel:
-				label := t.captureLine(a.a)
-				t.previewLabelOpts.label = label
-				if t.pborder != nil {
-					t.previewLabel, t.previewLabelLen = t.ansiLabelPrinter(label, &tui.ColPreviewLabel, false)
-					req(reqRedrawPreviewLabel)
-				}
 			case actChangePrompt:
 				t.promptString = a.a
 				t.prompt, t.promptLen = t.parsePrompt(a.a)
@@ -5395,6 +5535,7 @@ func (t *Terminal) Loop() error {
 				t.scrollOff = t.window.Height()
 				t.constrain()
 				t.scrollOff = soff
+				req(reqList)
 			case actJump:
 				t.jumping = jumpEnabled
 				req(reqJump)
@@ -5464,9 +5605,11 @@ func (t *Terminal) Loop() error {
 				req(reqList, reqInfo, reqPrompt, reqHeader)
 			case actToggleWrap:
 				t.wrap = !t.wrap
+				t.clearNumLinesCache()
 				req(reqList, reqHeader)
 			case actToggleMultiLine:
 				t.multiLine = !t.multiLine
+				t.clearNumLinesCache()
 				req(reqList)
 			case actToggleHscroll:
 				// Force re-rendering of the list
@@ -5767,7 +5910,7 @@ func (t *Terminal) Loop() error {
 
 				if me.Down {
 					mxCons := util.Constrain(mx-t.promptLen, 0, len(t.input))
-					if t.inputWindow == nil && my == t.promptLine() && mxCons >= 0 {
+					if !t.inputless && t.inputWindow == nil && my == t.promptLine() && mxCons >= 0 {
 						// Prompt
 						t.cx = mxCons + t.xoffset
 					} else if my >= min {
@@ -5851,6 +5994,30 @@ func (t *Terminal) Loop() error {
 						}
 					}
 				}
+			case actChangeGhost, actTransformGhost:
+				ghost := a.a
+				if a.t == actTransformGhost {
+					ghost = t.captureLine(a.a)
+				}
+				t.ghost = ghost
+				if len(t.input) == 0 {
+					req(reqPrompt)
+				}
+			case actChangePointer, actTransformPointer:
+				pointer := a.a
+				if a.t == actTransformPointer {
+					pointer = t.captureLine(a.a)
+				}
+				length := uniseg.StringWidth(pointer)
+				if length <= 2 {
+					if length != t.pointerLen {
+						t.forceRerenderList()
+					}
+					t.pointer = pointer
+					t.pointerLen = length
+					t.pointerEmpty = strings.Repeat(" ", t.pointerLen)
+					req(reqList)
+				}
 			case actChangePreview:
 				if t.previewOpts.command != a.a {
 					t.previewOpts.command = a.a
@@ -5928,6 +6095,15 @@ func (t *Terminal) Loop() error {
 			if !processExecution(a.t) {
 				t.lastAction = a.t
 			}
+
+			if t.inputless {
+				// Always just discard the change
+				t.input = currentInput
+				t.cx = len(t.input)
+				beof = false
+			} else if string(t.input) != string(currentInput) {
+				t.inputOverride = nil
+			}
 			return true
 		}
 
@@ -5948,18 +6124,10 @@ func (t *Terminal) Loop() error {
 			} else if !doActions(actions) {
 				continue
 			}
-			if t.inputless {
+			if !t.inputless {
-				// Always just discard the change
-				t.input = previousInput
-				t.cx = len(t.input)
-				beof = false
-			} else {
 				t.truncateQuery()
 			}
-			queryChanged = string(previousInput) != string(t.input)
+			queryChanged = queryChanged || t.pasting == nil && string(previousInput) != string(t.input)
-			if queryChanged {
-				t.inputOverride = nil
-			}
 			changed = changed || queryChanged
 			if onChanges, prs := t.keymap[tui.Change.AsEvent()]; queryChanged && prs && !doActions(onChanges) {
 				continue
@@ -5999,7 +6167,7 @@ func (t *Terminal) Loop() error {
 		reload := changed || newCommand != nil
 		var reloadRequest *searchRequest
 		if reload {
-			reloadRequest = &searchRequest{sort: t.sort, sync: reloadSync, nth: newNth, command: newCommand, environ: t.environ(), changed: changed}
+			reloadRequest = &searchRequest{sort: t.sort, sync: reloadSync, nth: newNth, command: newCommand, environ: t.environ(), changed: changed, denylist: denylist, revision: t.merger.Revision()}
 		}
 		t.mutex.Unlock() // Must be unlocked before touching reqBox
 

src/terminal_test.go

@@ -75,6 +75,14 @@ func TestReplacePlaceholder(t *testing.T) {
 	result = replacePlaceholderTest("echo {}", true, Delimiter{}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}  foo{{.I}}bar baz{{.O}}")
 
+	// {r}, strip ansi
+	result = replacePlaceholderTest("echo {r}", true, Delimiter{}, printsep, false, "query", items1)
+	checkFormat("echo   foo'bar baz")
+
+	// {r..}, strip ansi
+	result = replacePlaceholderTest("echo {r..}", true, Delimiter{}, printsep, false, "query", items1)
+	checkFormat("echo foo'bar baz")
+
 	// {}, with multiple items
 	result = replacePlaceholderTest("echo {}", true, Delimiter{}, printsep, false, "query", items2)
 	checkFormat("echo {{.O}}foo{{.I}}bar baz{{.O}}")
@@ -565,7 +573,7 @@ func (item *Item) String() string {
 }
 
 // Helper function to parse, execute and convert "text/template" to string. Panics on error.
-func templateToString(format string, data interface{}) string {
+func templateToString(format string, data any) string {
 	bb := &bytes.Buffer{}
 
 	err := template.Must(template.New("").Parse(format)).Execute(bb, data)

src/tokenizer.go

@@ -6,6 +6,7 @@ import (
 	"regexp"
 	"strconv"
 	"strings"
+	"unicode"
 
 	"github.com/junegunn/fzf/src/util"
 )
@@ -77,6 +78,11 @@ type Delimiter struct {
 	str   *string
 }
 
+// IsAwk returns true if the delimiter is an AWK-style delimiter
+func (d Delimiter) IsAwk() bool {
+	return d.regex == nil && d.str == nil
+}
+
 // String returns the string representation of a Delimiter.
 func (d Delimiter) String() string {
 	return fmt.Sprintf("Delimiter{regex: %v, str: &%q}", d.regex, *d.str)
@@ -211,7 +217,24 @@ func Tokenize(text string, delimiter Delimiter) []Token {
 	return withPrefixLengths(tokens, 0)
 }
 
-func joinTokens(tokens []Token) string {
+// StripLastDelimiter removes the trailing delimiter and whitespaces
+func StripLastDelimiter(str string, delimiter Delimiter) string {
+	if delimiter.str != nil {
+		str = strings.TrimSuffix(str, *delimiter.str)
+	} else if delimiter.regex != nil {
+		locs := delimiter.regex.FindAllStringIndex(str, -1)
+		if len(locs) > 0 {
+			lastLoc := locs[len(locs)-1]
+			if lastLoc[1] == len(str) {
+				str = str[:lastLoc[0]]
+			}
+		}
+	}
+	return strings.TrimRightFunc(str, unicode.IsSpace)
+}
+
+// JoinTokens concatenates the tokens into a single string
+func JoinTokens(tokens []Token) string {
 	var output bytes.Buffer
 	for _, token := range tokens {
 		output.WriteString(token.text.ToString())
@@ -229,7 +252,7 @@ func Transform(tokens []Token, withNth []Range) []Token {
 		if r.begin == r.end {
 			idx := r.begin
 			if idx == rangeEllipsis {
-				chars := util.ToChars(stringBytes(joinTokens(tokens)))
+				chars := util.ToChars(stringBytes(JoinTokens(tokens)))
 				parts = append(parts, &chars)
 			} else {
 				if idx < 0 {

src/tokenizer_test.go

@@ -85,14 +85,14 @@ func TestTransform(t *testing.T) {
 		{
 			ranges, _ := splitNth("1,2,3")
 			tx := Transform(tokens, ranges)
-			if joinTokens(tx) != "abc:  def:  ghi:  " {
+			if JoinTokens(tx) != "abc:  def:  ghi:  " {
 				t.Errorf("%s", tx)
 			}
 		}
 		{
 			ranges, _ := splitNth("1..2,3,2..,1")
 			tx := Transform(tokens, ranges)
-			if string(joinTokens(tx)) != "abc:  def:  ghi:  def:  ghi:  jklabc:  " ||
+			if string(JoinTokens(tx)) != "abc:  def:  ghi:  def:  ghi:  jklabc:  " ||
 				len(tx) != 4 ||
 				tx[0].text.ToString() != "abc:  def:  " || tx[0].prefixLength != 2 ||
 				tx[1].text.ToString() != "ghi:  " || tx[1].prefixLength != 14 ||
@@ -107,7 +107,7 @@ func TestTransform(t *testing.T) {
 		{
 			ranges, _ := splitNth("1..2,3,2..,1")
 			tx := Transform(tokens, ranges)
-			if joinTokens(tx) != "  abc:  def:  ghi:  def:  ghi:  jkl  abc:" ||
+			if JoinTokens(tx) != "  abc:  def:  ghi:  def:  ghi:  jkl  abc:" ||
 				len(tx) != 4 ||
 				tx[0].text.ToString() != "  abc:  def:" || tx[0].prefixLength != 0 ||
 				tx[1].text.ToString() != "  ghi:" || tx[1].prefixLength != 12 ||

src/tui/eventtype_string.go

@@ -84,35 +84,37 @@ func _() {
 	_ = x[CtrlAlt-73]
 	_ = x[Invalid-74]
 	_ = x[Fatal-75]
-	_ = x[Mouse-76]
+	_ = x[BracketedPasteBegin-76]
-	_ = x[DoubleClick-77]
+	_ = x[BracketedPasteEnd-77]
-	_ = x[LeftClick-78]
+	_ = x[Mouse-78]
-	_ = x[RightClick-79]
+	_ = x[DoubleClick-79]
-	_ = x[SLeftClick-80]
+	_ = x[LeftClick-80]
-	_ = x[SRightClick-81]
+	_ = x[RightClick-81]
-	_ = x[ScrollUp-82]
+	_ = x[SLeftClick-82]
-	_ = x[ScrollDown-83]
+	_ = x[SRightClick-83]
-	_ = x[SScrollUp-84]
+	_ = x[ScrollUp-84]
-	_ = x[SScrollDown-85]
+	_ = x[ScrollDown-85]
-	_ = x[PreviewScrollUp-86]
+	_ = x[SScrollUp-86]
-	_ = x[PreviewScrollDown-87]
+	_ = x[SScrollDown-87]
-	_ = x[Resize-88]
+	_ = x[PreviewScrollUp-88]
-	_ = x[Change-89]
+	_ = x[PreviewScrollDown-89]
-	_ = x[BackwardEOF-90]
+	_ = x[Resize-90]
-	_ = x[Start-91]
+	_ = x[Change-91]
-	_ = x[Load-92]
+	_ = x[BackwardEOF-92]
-	_ = x[Focus-93]
+	_ = x[Start-93]
-	_ = x[One-94]
+	_ = x[Load-94]
-	_ = x[Zero-95]
+	_ = x[Focus-95]
-	_ = x[Result-96]
+	_ = x[One-96]
-	_ = x[Jump-97]
+	_ = x[Zero-97]
-	_ = x[JumpCancel-98]
+	_ = x[Result-98]
-	_ = x[ClickHeader-99]
+	_ = x[Jump-99]
+	_ = x[JumpCancel-100]
+	_ = x[ClickHeader-101]
 }
 
-const _EventType_name = "RuneCtrlACtrlBCtrlCCtrlDCtrlECtrlFCtrlGCtrlHTabCtrlJCtrlKCtrlLEnterCtrlNCtrlOCtrlPCtrlQCtrlRCtrlSCtrlTCtrlUCtrlVCtrlWCtrlXCtrlYCtrlZEscCtrlSpaceCtrlDeleteCtrlBackSlashCtrlRightBracketCtrlCaretCtrlSlashShiftTabBackspaceDeletePageUpPageDownUpDownLeftRightHomeEndInsertShiftUpShiftDownShiftLeftShiftRightShiftDeleteF1F2F3F4F5F6F7F8F9F10F11F12AltBackspaceAltUpAltDownAltLeftAltRightAltShiftUpAltShiftDownAltShiftLeftAltShiftRightAltCtrlAltInvalidFatalMouseDoubleClickLeftClickRightClickSLeftClickSRightClickScrollUpScrollDownSScrollUpSScrollDownPreviewScrollUpPreviewScrollDownResizeChangeBackwardEOFStartLoadFocusOneZeroResultJumpJumpCancelClickHeader"
+const _EventType_name = "RuneCtrlACtrlBCtrlCCtrlDCtrlECtrlFCtrlGCtrlHTabCtrlJCtrlKCtrlLEnterCtrlNCtrlOCtrlPCtrlQCtrlRCtrlSCtrlTCtrlUCtrlVCtrlWCtrlXCtrlYCtrlZEscCtrlSpaceCtrlDeleteCtrlBackSlashCtrlRightBracketCtrlCaretCtrlSlashShiftTabBackspaceDeletePageUpPageDownUpDownLeftRightHomeEndInsertShiftUpShiftDownShiftLeftShiftRightShiftDeleteF1F2F3F4F5F6F7F8F9F10F11F12AltBackspaceAltUpAltDownAltLeftAltRightAltShiftUpAltShiftDownAltShiftLeftAltShiftRightAltCtrlAltInvalidFatalBracketedPasteBeginBracketedPasteEndMouseDoubleClickLeftClickRightClickSLeftClickSRightClickScrollUpScrollDownSScrollUpSScrollDownPreviewScrollUpPreviewScrollDownResizeChangeBackwardEOFStartLoadFocusOneZeroResultJumpJumpCancelClickHeader"
 
-var _EventType_index = [...]uint16{0, 4, 9, 14, 19, 24, 29, 34, 39, 44, 47, 52, 57, 62, 67, 72, 77, 82, 87, 92, 97, 102, 107, 112, 117, 122, 127, 132, 135, 144, 154, 167, 183, 192, 201, 209, 218, 224, 230, 238, 240, 244, 248, 253, 257, 260, 266, 273, 282, 291, 301, 312, 314, 316, 318, 320, 322, 324, 326, 328, 330, 333, 336, 339, 351, 356, 363, 370, 378, 388, 400, 412, 425, 428, 435, 442, 447, 452, 463, 472, 482, 492, 503, 511, 521, 530, 541, 556, 573, 579, 585, 596, 601, 605, 610, 613, 617, 623, 627, 637, 648}
+var _EventType_index = [...]uint16{0, 4, 9, 14, 19, 24, 29, 34, 39, 44, 47, 52, 57, 62, 67, 72, 77, 82, 87, 92, 97, 102, 107, 112, 117, 122, 127, 132, 135, 144, 154, 167, 183, 192, 201, 209, 218, 224, 230, 238, 240, 244, 248, 253, 257, 260, 266, 273, 282, 291, 301, 312, 314, 316, 318, 320, 322, 324, 326, 328, 330, 333, 336, 339, 351, 356, 363, 370, 378, 388, 400, 412, 425, 428, 435, 442, 447, 466, 483, 488, 499, 508, 518, 528, 539, 547, 557, 566, 577, 592, 609, 615, 621, 632, 637, 641, 646, 649, 653, 659, 663, 673, 684}
 
 func (i EventType) String() string {
 	if i < 0 || i >= EventType(len(_EventType_index)-1) {

src/tui/light.go

@@ -8,6 +8,7 @@ import (
 	"regexp"
 	"strconv"
 	"strings"
+	"sync"
 	"time"
 	"unicode/utf8"
 
@@ -27,9 +28,9 @@ const (
 	maxInputBuffer  = 1024 * 1024
 )
 
-const consoleDevice string = "/dev/tty"
+const DefaultTtyDevice string = "/dev/tty"
 
-var offsetRegexp = regexp.MustCompile("(.*)\x1b\\[([0-9]+);([0-9]+)R")
+var offsetRegexp = regexp.MustCompile("(.*?)\x00?\x1b\\[([0-9]+);([0-9]+)R")
 var offsetRegexpBegin = regexp.MustCompile("^\x1b\\[[0-9]+;[0-9]+R")
 
 func (r *LightRenderer) Bell() {
@@ -44,8 +45,9 @@ func (r *LightRenderer) stderr(str string) {
 	r.stderrInternal(str, true, "")
 }
 
-const CR string = "\x1b[2m␍"
+const DIM string = "\x1b[2m"
-const LF string = "\x1b[2m␊"
+const CR string = DIM + "␍"
+const LF string = DIM + "␊"
 
 func (r *LightRenderer) stderrInternal(str string, allowNLCR bool, resetCode string) {
 	bytes := []byte(str)
@@ -94,7 +96,6 @@ func (r *LightRenderer) flushRaw(sequence string) {
 
 // Light renderer
 type LightRenderer struct {
-	closed        *util.AtomicBool
 	theme         *ColorTheme
 	mouse         bool
 	forceBlack    bool
@@ -119,6 +120,7 @@ type LightRenderer struct {
 	showCursor    bool
 
 	// Windows only
+	mutex           sync.Mutex
 	ttyinChannel    chan byte
 	inHandle        uintptr
 	outHandle       uintptr
@@ -140,15 +142,16 @@ type LightWindow struct {
 	tabstop       int
 	fg            Color
 	bg            Color
+	wrapSign      string
+	wrapSignWidth int
 }
 
-func NewLightRenderer(ttyin *os.File, theme *ColorTheme, forceBlack bool, mouse bool, tabstop int, clearOnExit bool, fullscreen bool, maxHeightFunc func(int) int) (Renderer, error) {
+func NewLightRenderer(ttyDefault string, ttyin *os.File, theme *ColorTheme, forceBlack bool, mouse bool, tabstop int, clearOnExit bool, fullscreen bool, maxHeightFunc func(int) int) (Renderer, error) {
-	out, err := openTtyOut()
+	out, err := openTtyOut(ttyDefault)
 	if err != nil {
 		out = os.Stderr
 	}
 	r := LightRenderer{
-		closed:        util.NewAtomicBool(false),
 		theme:         theme,
 		forceBlack:    forceBlack,
 		mouse:         mouse,
@@ -210,7 +213,7 @@ func (r *LightRenderer) Init() error {
 		}
 	}
 
-	r.enableMouse()
+	r.enableModes()
 	r.csi(fmt.Sprintf("%dA", r.MaxY()-1))
 	r.csi("G")
 	r.csi("K")
@@ -268,7 +271,7 @@ func (r *LightRenderer) getBytesInternal(buffer []byte, nonblock bool) ([]byte,
 	c, ok := r.getch(nonblock)
 	if !nonblock && !ok {
 		r.Close()
-		return nil, errors.New("failed to read " + consoleDevice)
+		return nil, errors.New("failed to read " + DefaultTtyDevice)
 	}
 
 	retries := 0
@@ -459,10 +462,11 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 				}
 				// Bracketed paste mode: \e[200~ ... \e[201~
 				if len(r.buffer) > 5 && r.buffer[3] == '0' && (r.buffer[4] == '0' || r.buffer[4] == '1') && r.buffer[5] == '~' {
-					// Immediately discard the sequence from the buffer and reread input
+					*sz = 6
-					r.buffer = r.buffer[6:]
+					if r.buffer[4] == '0' {
-					*sz = 0
+						return Event{BracketedPasteBegin, 0, nil}
-					return r.GetChar()
+					}
+					return Event{BracketedPasteEnd, 0, nil}
 				}
 				return Event{Invalid, 0, nil} // INS
 			case '3':
@@ -678,7 +682,7 @@ func (r *LightRenderer) rmcup() {
 }
 
 func (r *LightRenderer) Pause(clear bool) {
-	r.disableMouse()
+	r.disableModes()
 	r.restoreTerminal()
 	if clear {
 		if r.fullscreen {
@@ -691,12 +695,13 @@ func (r *LightRenderer) Pause(clear bool) {
 	}
 }
 
-func (r *LightRenderer) enableMouse() {
+func (r *LightRenderer) enableModes() {
 	if r.mouse {
 		r.csi("?1000h")
 		r.csi("?1002h")
 		r.csi("?1006h")
 	}
+	r.csi("?2004h") // Enable bracketed paste mode
 }
 
 func (r *LightRenderer) disableMouse() {
@@ -707,6 +712,11 @@ func (r *LightRenderer) disableMouse() {
 	}
 }
 
+func (r *LightRenderer) disableModes() {
+	r.disableMouse()
+	r.csi("?2004l")
+}
+
 func (r *LightRenderer) Resume(clear bool, sigcont bool) {
 	r.setupTerminal()
 	if clear {
@@ -715,7 +725,7 @@ func (r *LightRenderer) Resume(clear bool, sigcont bool) {
 		} else {
 			r.rmcup()
 		}
-		r.enableMouse()
+		r.enableModes()
 		r.flush()
 	} else if sigcont && !r.fullscreen && r.mouse {
 		// NOTE: SIGCONT (Coming back from CTRL-Z):
@@ -770,11 +780,10 @@ func (r *LightRenderer) Close() {
 	if !r.showCursor {
 		r.csi("?25h")
 	}
-	r.disableMouse()
+	r.disableModes()
 	r.flush()
-	r.closePlatform()
 	r.restoreTerminal()
-	r.closed.Set(true)
+	r.closePlatform()
 }
 
 func (r *LightRenderer) Top() int {
@@ -1105,11 +1114,12 @@ type wrappedLine struct {
 	displayWidth int
 }
 
-func wrapLine(input string, prefixLength int, max int, tabstop int) []wrappedLine {
+func wrapLine(input string, prefixLength int, initialMax int, tabstop int, wrapSignWidth int) []wrappedLine {
 	lines := []wrappedLine{}
 	width := 0
 	line := ""
 	gr := uniseg.NewGraphemes(input)
+	max := initialMax
 	for gr.Next() {
 		rs := gr.Runes()
 		str := string(rs)
@@ -1131,6 +1141,7 @@ func wrapLine(input string, prefixLength int, max int, tabstop int) []wrappedLin
 			line = str
 			prefixLength = 0
 			width = w
+			max = initialMax - wrapSignWidth
 		}
 	}
 	lines = append(lines, wrappedLine{string(line), width})
@@ -1140,7 +1151,7 @@ func wrapLine(input string, prefixLength int, max int, tabstop int) []wrappedLin
 func (w *LightWindow) fill(str string, resetCode string) FillReturn {
 	allLines := strings.Split(str, "\n")
 	for i, line := range allLines {
-		lines := wrapLine(line, w.posx, w.width, w.tabstop)
+		lines := wrapLine(line, w.posx, w.width, w.tabstop, w.wrapSignWidth)
 		for j, wl := range lines {
 			w.stderrInternal(wl.text, false, resetCode)
 			w.posx += wl.displayWidth
@@ -1153,6 +1164,18 @@ func (w *LightWindow) fill(str string, resetCode string) FillReturn {
 				w.MoveAndClear(w.posy, w.posx)
 				w.Move(w.posy+1, 0)
 				w.renderer.stderr(resetCode)
+				if len(lines) > 1 {
+					sign := w.wrapSign
+					width := w.wrapSignWidth
+					if width > w.width {
+						runes, truncatedWidth := util.Truncate(w.wrapSign, w.width)
+						sign = string(runes)
+						width = truncatedWidth
+					}
+					w.stderrInternal(DIM+sign, false, resetCode)
+					w.renderer.stderr(resetCode)
+					w.Move(w.posy, width)
+				}
 			}
 		}
 	}
@@ -1226,6 +1249,11 @@ func (w *LightWindow) EraseMaybe() bool {
 	return false
 }
 
+func (w *LightWindow) SetWrapSign(sign string, width int) {
+	w.wrapSign = sign
+	w.wrapSignWidth = width
+}
+
 func (r *LightRenderer) HideCursor() {
 	r.showCursor = false
 	r.csi("?25l")

src/tui/light_unix.go

@@ -42,26 +42,35 @@ func (r *LightRenderer) closePlatform() {
 	r.ttyout.Close()
 }
 
-func openTty(mode int) (*os.File, error) {
+func openTty(ttyDefault string, mode int) (*os.File, error) {
-	in, err := os.OpenFile(consoleDevice, mode, 0)
+	var in *os.File
-	if err != nil {
+	var err error
+	if len(ttyDefault) > 0 {
+		in, err = os.OpenFile(ttyDefault, mode, 0)
+	}
+	if in == nil || err != nil || ttyDefault != DefaultTtyDevice && !util.IsTty(in) {
 		tty := ttyname()
 		if len(tty) > 0 {
 			if in, err := os.OpenFile(tty, mode, 0); err == nil {
 				return in, nil
 			}
 		}
-		return nil, errors.New("failed to open " + consoleDevice)
+		if ttyDefault != DefaultTtyDevice {
+			if in, err = os.OpenFile(DefaultTtyDevice, mode, 0); err == nil {
+				return in, nil
+			}
+		}
+		return nil, errors.New("failed to open " + DefaultTtyDevice)
 	}
 	return in, nil
 }
 
-func openTtyIn() (*os.File, error) {
+func openTtyIn(ttyDefault string) (*os.File, error) {
-	return openTty(syscall.O_RDONLY)
+	return openTty(ttyDefault, syscall.O_RDONLY)
 }
 
-func openTtyOut() (*os.File, error) {
+func openTtyOut(ttyDefault string) (*os.File, error) {
-	return openTty(syscall.O_WRONLY)
+	return openTty(ttyDefault, syscall.O_WRONLY)
 }
 
 func (r *LightRenderer) setupTerminal() {

src/tui/light_windows.go

@@ -18,6 +18,7 @@ const (
 var (
 	consoleFlagsInput  = uint32(windows.ENABLE_VIRTUAL_TERMINAL_INPUT | windows.ENABLE_PROCESSED_INPUT | windows.ENABLE_EXTENDED_FLAGS)
 	consoleFlagsOutput = uint32(windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING | windows.ENABLE_PROCESSED_OUTPUT | windows.DISABLE_NEWLINE_AUTO_RETURN)
+	counter            = uint64(0)
 )
 
 // IsLightRendererSupported checks to see if the Light renderer is supported
@@ -61,27 +62,11 @@ func (r *LightRenderer) initPlatform() error {
 	}
 	r.inHandle = uintptr(inHandle)
 
-	r.setupTerminal()
-
 	// channel for non-blocking reads. Buffer to make sure
 	// we get the ESC sets:
 	r.ttyinChannel = make(chan byte, 1024)
 
-	// the following allows for non-blocking IO.
+	r.setupTerminal()
-	// syscall.SetNonblock() is a NOOP under Windows.
-	go func() {
-		fd := int(r.inHandle)
-		b := make([]byte, 1)
-		for !r.closed.Get() {
-			// HACK: if run from PSReadline, something resets ConsoleMode to remove ENABLE_VIRTUAL_TERMINAL_INPUT.
-			_ = windows.SetConsoleMode(windows.Handle(r.inHandle), consoleFlagsInput)
-
-			_, err := util.Read(fd, b)
-			if err == nil {
-				r.ttyinChannel <- b[0]
-			}
-		}
-	}()
 
 	return nil
 }
@@ -91,27 +76,51 @@ func (r *LightRenderer) closePlatform() {
 	windows.SetConsoleMode(windows.Handle(r.inHandle), r.origStateInput)
 }
 
-func openTtyIn() (*os.File, error) {
+func openTtyIn(ttyDefault string) (*os.File, error) {
 	// not used
 	return nil, nil
 }
 
-func openTtyOut() (*os.File, error) {
+func openTtyOut(ttyDefault string) (*os.File, error) {
 	return os.Stderr, nil
 }
 
-func (r *LightRenderer) setupTerminal() error {
+func (r *LightRenderer) setupTerminal() {
-	if err := windows.SetConsoleMode(windows.Handle(r.outHandle), consoleFlagsOutput); err != nil {
+	windows.SetConsoleMode(windows.Handle(r.outHandle), consoleFlagsOutput)
-		return err
+	windows.SetConsoleMode(windows.Handle(r.inHandle), consoleFlagsInput)
+
+	// The following allows for non-blocking IO.
+	// syscall.SetNonblock() is a NOOP under Windows.
+	current := counter
+	go func() {
+		fd := int(r.inHandle)
+		b := make([]byte, 1)
+		for {
+			if _, err := util.Read(fd, b); err == nil {
+				r.mutex.Lock()
+				// This condition prevents the goroutine from running after the renderer
+				// has been closed or paused.
+				if current != counter {
+					r.mutex.Unlock()
+					break
 				}
-	return windows.SetConsoleMode(windows.Handle(r.inHandle), consoleFlagsInput)
+				r.ttyinChannel <- b[0]
+				// HACK: if run from PSReadline, something resets ConsoleMode to remove ENABLE_VIRTUAL_TERMINAL_INPUT.
+				windows.SetConsoleMode(windows.Handle(r.inHandle), consoleFlagsInput)
+				r.mutex.Unlock()
+			}
+		}
+	}()
 }
 
-func (r *LightRenderer) restoreTerminal() error {
+func (r *LightRenderer) restoreTerminal() {
-	if err := windows.SetConsoleMode(windows.Handle(r.inHandle), r.origStateInput); err != nil {
+	r.mutex.Lock()
-		return err
+	counter++
-	}
+	// We're setting ENABLE_VIRTUAL_TERMINAL_INPUT to allow escape sequences to be read during 'execute'.
-	return windows.SetConsoleMode(windows.Handle(r.outHandle), r.origStateOutput)
+	// e.g. fzf --bind 'enter:execute:less {}'
+	windows.SetConsoleMode(windows.Handle(r.inHandle), r.origStateInput|windows.ENABLE_VIRTUAL_TERMINAL_INPUT)
+	windows.SetConsoleMode(windows.Handle(r.outHandle), r.origStateOutput)
+	r.mutex.Unlock()
 }
 
 func (r *LightRenderer) Size() TermSize {

src/tui/tcell.go

@@ -53,6 +53,8 @@ type TcellWindow struct {
 	uri           *string
 	params        *string
 	showCursor    bool
+	wrapSign      string
+	wrapSignWidth int
 }
 
 func (w *TcellWindow) Top() int {
@@ -195,6 +197,7 @@ func (r *FullscreenRenderer) initScreen() error {
 	if e = s.Init(); e != nil {
 		return e
 	}
+	s.EnablePaste()
 	if r.mouse {
 		s.EnableMouse()
 	} else {
@@ -264,6 +267,11 @@ func (r *FullscreenRenderer) Size() TermSize {
 func (r *FullscreenRenderer) GetChar() Event {
 	ev := _screen.PollEvent()
 	switch ev := ev.(type) {
+	case *tcell.EventPaste:
+		if ev.Start() {
+			return Event{BracketedPasteBegin, 0, nil}
+		}
+		return Event{BracketedPasteEnd, 0, nil}
 	case *tcell.EventResize:
 		// Ignore the first resize event
 		// https://github.com/gdamore/tcell/blob/v2.7.0/TUTORIAL.md?plain=1#L18
@@ -629,6 +637,11 @@ func (w *TcellWindow) EraseMaybe() bool {
 	return true
 }
 
+func (w *TcellWindow) SetWrapSign(sign string, width int) {
+	w.wrapSign = sign
+	w.wrapSignWidth = width
+}
+
 func (w *TcellWindow) EncloseX(x int) bool {
 	return x >= w.left && x < (w.left+w.width)
 }
@@ -757,11 +770,26 @@ Loop:
 
 		// word wrap:
 		xPos := w.left + w.lastX + lx
-		if xPos >= (w.left + w.width) {
+		if xPos >= w.left+w.width {
 			w.lastY++
+			if w.lastY >= w.height {
+				return FillSuspend
+			}
 			w.lastX = 0
 			lx = 0
 			xPos = w.left
+			sign := w.wrapSign
+			if w.wrapSignWidth > w.width {
+				runes, _ := util.Truncate(sign, w.width)
+				sign = string(runes)
+			}
+			wgr := uniseg.NewGraphemes(sign)
+			for wgr.Next() {
+				rs := wgr.Runes()
+				_screen.SetContent(w.left+lx, w.top+w.lastY, rs[0], rs[1:], style.Dim(true))
+				lx += uniseg.StringWidth(string(rs))
+			}
+			xPos = w.left + lx
 		}
 
 		yPos := w.top + w.lastY

src/tui/tcell_test.go

@@ -10,7 +10,7 @@ import (
 	"github.com/junegunn/fzf/src/util"
 )
 
-func assert(t *testing.T, context string, got interface{}, want interface{}) bool {
+func assert(t *testing.T, context string, got any, want any) bool {
 	if got == want {
 		return true
 	} else {

src/tui/ttyname_unix.go

@@ -44,11 +44,11 @@ func ttyname() string {
 }
 
 // TtyIn returns terminal device to read user input
-func TtyIn() (*os.File, error) {
+func TtyIn(ttyDefault string) (*os.File, error) {
-	return openTtyIn()
+	return openTtyIn(ttyDefault)
 }
 
 // TtyIn returns terminal device to write to
-func TtyOut() (*os.File, error) {
+func TtyOut(ttyDefault string) (*os.File, error) {
-	return openTtyOut()
+	return openTtyOut(ttyDefault)
 }

src/tui/ttyname_windows.go

@@ -11,11 +11,11 @@ func ttyname() string {
 }
 
 // TtyIn on Windows returns os.Stdin
-func TtyIn() (*os.File, error) {
+func TtyIn(ttyDefault string) (*os.File, error) {
 	return os.Stdin, nil
 }
 
 // TtyOut on Windows returns nil
-func TtyOut() (*os.File, error) {
+func TtyOut(ttyDefault string) (*os.File, error) {
 	return nil, nil
 }

src/tui/tui.go

@@ -103,6 +103,8 @@ const (
 
 	Invalid
 	Fatal
+	BracketedPasteBegin
+	BracketedPasteEnd
 
 	Mouse
 	DoubleClick
@@ -306,6 +308,12 @@ func (p ColorPair) WithAttr(attr Attr) ColorPair {
 	return dup
 }
 
+func (p ColorPair) WithBg(bg ColorAttr) ColorPair {
+	dup := p
+	bgPair := ColorPair{colUndefined, bg.Color, bg.Attr}
+	return dup.Merge(bgPair)
+}
+
 func (p ColorPair) MergeAttr(other ColorPair) ColorPair {
 	return p.WithAttr(other.attr)
 }
@@ -326,6 +334,7 @@ type ColorTheme struct {
 	Bg               ColorAttr
 	ListFg           ColorAttr
 	ListBg           ColorAttr
+	AltBg            ColorAttr
 	Nth              ColorAttr
 	SelectedFg       ColorAttr
 	SelectedBg       ColorAttr
@@ -659,6 +668,8 @@ type Window interface {
 	LinkEnd()
 	Erase()
 	EraseMaybe() bool
+
+	SetWrapSign(string, int)
 }
 
 type FullscreenRenderer struct {
@@ -731,6 +742,7 @@ func EmptyTheme() *ColorTheme {
 		Bg:               ColorAttr{colUndefined, AttrUndefined},
 		ListFg:           ColorAttr{colUndefined, AttrUndefined},
 		ListBg:           ColorAttr{colUndefined, AttrUndefined},
+		AltBg:            ColorAttr{colUndefined, AttrUndefined},
 		SelectedFg:       ColorAttr{colUndefined, AttrUndefined},
 		SelectedBg:       ColorAttr{colUndefined, AttrUndefined},
 		SelectedMatch:    ColorAttr{colUndefined, AttrUndefined},
@@ -776,6 +788,7 @@ func NoColorTheme() *ColorTheme {
 		Bg:               ColorAttr{colDefault, AttrUndefined},
 		ListFg:           ColorAttr{colDefault, AttrUndefined},
 		ListBg:           ColorAttr{colDefault, AttrUndefined},
+		AltBg:            ColorAttr{colUndefined, AttrUndefined},
 		SelectedFg:       ColorAttr{colDefault, AttrUndefined},
 		SelectedBg:       ColorAttr{colDefault, AttrUndefined},
 		SelectedMatch:    ColorAttr{colDefault, AttrUndefined},
@@ -821,6 +834,7 @@ func init() {
 		Bg:               ColorAttr{colDefault, AttrUndefined},
 		ListFg:           ColorAttr{colUndefined, AttrUndefined},
 		ListBg:           ColorAttr{colUndefined, AttrUndefined},
+		AltBg:            ColorAttr{colUndefined, AttrUndefined},
 		SelectedFg:       ColorAttr{colUndefined, AttrUndefined},
 		SelectedBg:       ColorAttr{colUndefined, AttrUndefined},
 		SelectedMatch:    ColorAttr{colUndefined, AttrUndefined},
@@ -860,6 +874,7 @@ func init() {
 		Bg:               ColorAttr{colDefault, AttrUndefined},
 		ListFg:           ColorAttr{colUndefined, AttrUndefined},
 		ListBg:           ColorAttr{colUndefined, AttrUndefined},
+		AltBg:            ColorAttr{colUndefined, AttrUndefined},
 		SelectedFg:       ColorAttr{colUndefined, AttrUndefined},
 		SelectedBg:       ColorAttr{colUndefined, AttrUndefined},
 		SelectedMatch:    ColorAttr{colUndefined, AttrUndefined},
@@ -899,6 +914,7 @@ func init() {
 		Bg:               ColorAttr{colDefault, AttrUndefined},
 		ListFg:           ColorAttr{colUndefined, AttrUndefined},
 		ListBg:           ColorAttr{colUndefined, AttrUndefined},
+		AltBg:            ColorAttr{colUndefined, AttrUndefined},
 		SelectedFg:       ColorAttr{colUndefined, AttrUndefined},
 		SelectedBg:       ColorAttr{colUndefined, AttrUndefined},
 		SelectedMatch:    ColorAttr{colUndefined, AttrUndefined},

src/util/chars.go

@@ -189,6 +189,27 @@ func (chars *Chars) TrimTrailingWhitespaces() {
 	chars.slice = chars.slice[0 : len(chars.slice)-whitespaces]
 }
 
+func (chars *Chars) TrimSuffix(runes []rune) {
+	lastIdx := len(chars.slice)
+	firstIdx := lastIdx - len(runes)
+	if firstIdx < 0 {
+		return
+	}
+
+	for i := firstIdx; i < lastIdx; i++ {
+		char := chars.Get(i)
+		if char != runes[i-firstIdx] {
+			return
+		}
+	}
+
+	chars.slice = chars.slice[0:firstIdx]
+}
+
+func (chars *Chars) SliceRight(last int) {
+	chars.slice = chars.slice[:last]
+}
+
 func (chars *Chars) ToString() string {
 	if runes := chars.optionalRunes(); runes != nil {
 		return string(runes)
@@ -273,9 +294,10 @@ func (chars *Chars) Lines(multiLine bool, maxLines int, wrapCols int, wrapSignWi
 			line = line[:len(line)-1]
 		}
 
+		hasWrapSign := false
 		for {
 			cols := wrapCols
-			if len(wrapped) > 0 {
+			if hasWrapSign {
 				cols -= wrapSignWidth
 			}
 			_, overflowIdx := RunesWidth(line, 0, tabstop, cols)
@@ -288,9 +310,11 @@ func (chars *Chars) Lines(multiLine bool, maxLines int, wrapCols int, wrapSignWi
 					return wrapped, true
 				}
 				wrapped = append(wrapped, line[:overflowIdx])
+				hasWrapSign = true
 				line = line[overflowIdx:]
 				continue
 			}
+			hasWrapSign = false
 
 			// Restore trailing '\n'
 			if newline {

src/util/chars_test.go

@@ -76,7 +76,7 @@ func TestCharsLines(t *testing.T) {
 	check(true, 100, 3, 1, 1, 8, false)
 
 	// With wrap sign (3 + 2)
-	check(true, 100, 3, 2, 1, 12, false)
+	check(true, 100, 3, 2, 1, 10, false)
 
 	// With wrap sign (3 + 2) and no multi-line
 	check(false, 100, 3, 2, 1, 13, false)

src/util/eventbox.go

@@ -6,7 +6,7 @@ import "sync"
 type EventType int
 
 // Events is a type that associates EventType to any data
-type Events map[EventType]interface{}
+type Events map[EventType]any
 
 // EventBox is used for coordinating events
 type EventBox struct {
@@ -36,7 +36,7 @@ func (b *EventBox) Wait(callback func(*Events)) {
 }
 
 // Set turns on the event type on the box
-func (b *EventBox) Set(event EventType, value interface{}) {
+func (b *EventBox) Set(event EventType, value any) {
 	b.cond.L.Lock()
 	b.events[event] = value
 	if _, found := b.ignore[event]; !found {

test/test_core.rb

@@ -238,6 +238,11 @@ class TestCore < TestInteractive
     assert_equal %w[5555 55], fzf_output_lines
   end
 
+  def test_select_1_accept_nth
+    tmux.send_keys "seq 1 100 | #{fzf(:with_nth, '..,..', :print_query, :q, 5555, :'1', :accept_nth, '"{1} // {1}"')}", :Enter
+    assert_equal ['5555', '55 // 55'], fzf_output_lines
+  end
+
   def test_exit_0
     tmux.send_keys "seq 1 100 | #{fzf(:with_nth, '..,..', :print_query, :q, 555_555, :'0')}", :Enter
     assert_equal %w[555555], fzf_output_lines
@@ -827,6 +832,24 @@ class TestCore < TestInteractive
     tmux.until { |lines| assert(lines.any? { it.include?('jump cancelled at 3') }) }
   end
 
+  def test_jump_no_pointer
+    tmux.send_keys "seq 100 | #{FZF} --pointer= --jump-labels 12345 --bind ctrl-j:jump", :Enter
+    tmux.until { |lines| assert_equal 100, lines.match_count }
+    tmux.send_keys 'C-j'
+    tmux.until { |lines| assert_equal '5 5', lines[-7] }
+    tmux.send_keys 'C-c'
+    tmux.until { |lines| assert_equal ' 5', lines[-7] }
+  end
+
+  def test_jump_no_pointer_no_marker
+    tmux.send_keys "seq 100 | #{FZF} --pointer= --marker= --jump-labels 12345 --bind ctrl-j:jump", :Enter
+    tmux.until { |lines| assert_equal 100, lines.match_count }
+    tmux.send_keys 'C-j'
+    tmux.until { |lines| assert_equal '55', lines[-7] }
+    tmux.send_keys 'C-c'
+    tmux.until { |lines| assert_equal '5', lines[-7] }
+  end
+
   def test_pointer
     tmux.send_keys "seq 10 | #{fzf("--pointer '>>'")}", :Enter
     # Assert that specified pointer is displayed
@@ -1609,14 +1632,16 @@ class TestCore < TestInteractive
   end
 
   def test_env_vars
-    def to_vars(lines)
+    def env_vars
-      lines.select { it.start_with?('FZF_') }.to_h do
+      return {} unless File.exist?(tempname)
-        key, val = it.split('=', 2)
+
+      File.readlines(tempname).select { it.start_with?('FZF_') }.to_h do
+        key, val = it.chomp.split('=', 2)
         [key.to_sym, val]
       end
     end
 
-    tmux.send_keys %(seq 100 | #{FZF} --multi --reverse --preview-window up,99%,noborder --preview 'env | grep ^FZF_ | sort' --no-input --bind enter:show-input+refresh-preview,space:disable-search+refresh-preview), :Enter
+    tmux.send_keys %(seq 100 | #{FZF} --multi --reverse --preview-window 0 --preview 'env | grep ^FZF_ | sort > #{tempname}' --no-input --bind enter:show-input+refresh-preview,space:disable-search+refresh-preview), :Enter
     expected = {
       FZF_TOTAL_COUNT: '100',
       FZF_MATCH_COUNT: '100',
@@ -1625,31 +1650,32 @@ class TestCore < TestInteractive
       FZF_KEY: '',
       FZF_POS: '1',
       FZF_QUERY: '',
+      FZF_POINTER: '>',
       FZF_PROMPT: '> ',
       FZF_INPUT_STATE: 'hidden'
     }
-    tmux.until do |lines|
+    tmux.until do
-      assert_equal expected, to_vars(lines).slice(*expected.keys)
+      assert_equal expected, env_vars.slice(*expected.keys)
     end
     tmux.send_keys :Enter
-    tmux.until do |lines|
+    tmux.until do
       expected.merge!(FZF_INPUT_STATE: 'enabled', FZF_ACTION: 'show-input', FZF_KEY: 'enter')
-      assert_equal expected, to_vars(lines).slice(*expected.keys)
+      assert_equal expected, env_vars.slice(*expected.keys)
     end
     tmux.send_keys :Tab, :Tab
-    tmux.until do |lines|
+    tmux.until do
       expected.merge!(FZF_ACTION: 'toggle-down', FZF_KEY: 'tab', FZF_POS: '3', FZF_SELECT_COUNT: '2')
-      assert_equal expected, to_vars(lines).slice(*expected.keys)
+      assert_equal expected, env_vars.slice(*expected.keys)
     end
     tmux.send_keys '99'
-    tmux.until do |lines|
+    tmux.until do
       expected.merge!(FZF_ACTION: 'char', FZF_KEY: '9', FZF_QUERY: '99', FZF_MATCH_COUNT: '1', FZF_POS: '1')
-      assert_equal expected, to_vars(lines).slice(*expected.keys)
+      assert_equal expected, env_vars.slice(*expected.keys)
     end
     tmux.send_keys :Space
-    tmux.until do |lines|
+    tmux.until do
       expected.merge!(FZF_INPUT_STATE: 'disabled', FZF_ACTION: 'disable-search', FZF_KEY: 'space')
-      assert_equal expected, to_vars(lines).slice(*expected.keys)
+      assert_equal expected, env_vars.slice(*expected.keys)
     end
   end
 
@@ -1665,4 +1691,252 @@ class TestCore < TestInteractive
       assert_equal '', File.read(tempname).chomp
     end
   end
+
+  def test_exclude_multi
+    tmux.send_keys %(seq 1000 | #{FZF} --multi --bind 'a:exclude-multi,b:reload(seq 1000),c:reload-sync(seq 1000)'), :Enter
+
+    tmux.until do |lines|
+      assert_equal 1000, lines.match_count
+      assert_includes lines, '> 1'
+    end
+    tmux.send_keys :a
+    tmux.until do |lines|
+      assert_includes lines, '> 2'
+      assert_equal 999, lines.match_count
+    end
+    tmux.send_keys :Up, :BTab, :BTab, :BTab, :a
+    tmux.until do |lines|
+      assert_equal 996, lines.match_count
+      assert_includes lines, '> 9'
+    end
+    tmux.send_keys :b
+    tmux.until do |lines|
+      assert_equal 1000, lines.match_count
+      assert_includes lines, '> 5'
+    end
+    tmux.send_keys :Tab, :Tab, :Tab, :a
+    tmux.until do |lines|
+      assert_equal 997, lines.match_count
+      assert_includes lines, '> 2'
+    end
+    tmux.send_keys :c
+    tmux.until do |lines|
+      assert_equal 1000, lines.match_count
+      assert_includes lines, '> 2'
+    end
+
+    # TODO: We should also check the behavior of 'exclude' during reloads
+  end
+
+  def test_exclude
+    tmux.send_keys %(seq 1000 | #{FZF} --multi --bind 'a:exclude,b:reload(seq 1000),c:reload-sync(seq 1000)'), :Enter
+
+    tmux.until do |lines|
+      assert_equal 1000, lines.match_count
+      assert_includes lines, '> 1'
+    end
+    tmux.send_keys :a
+    tmux.until do |lines|
+      assert_includes lines, '> 2'
+      assert_equal 999, lines.match_count
+    end
+    tmux.send_keys :Up, :BTab, :BTab, :BTab, :a
+    tmux.until do |lines|
+      assert_equal 998, lines.match_count
+      assert_equal 3, lines.select_count
+      assert_includes lines, '> 7'
+    end
+    tmux.send_keys :b
+    tmux.until do |lines|
+      assert_equal 1000, lines.match_count
+      assert_equal 0, lines.select_count
+      assert_includes lines, '> 5'
+    end
+    tmux.send_keys :Tab, :Tab, :Tab, :a
+    tmux.until do |lines|
+      assert_equal 999, lines.match_count
+      assert_equal 3, lines.select_count
+      assert_includes lines, '>>3'
+    end
+    tmux.send_keys :a
+    tmux.until do |lines|
+      assert_equal 998, lines.match_count
+      assert_equal 2, lines.select_count
+      assert_includes lines, '>>4'
+    end
+    tmux.send_keys :c
+    tmux.until do |lines|
+      assert_equal 1000, lines.match_count
+      assert_includes lines, '> 2'
+    end
+
+    # TODO: We should also check the behavior of 'exclude' during reloads
+  end
+
+  def test_accept_nth
+    tmux.send_keys %((echo "foo  bar  baz"; echo "bar baz  foo") | #{FZF} --multi --accept-nth 2,2 --sync --bind start:select-all+accept > #{tempname}), :Enter
+    wait do
+      assert_path_exists tempname
+      assert_equal ['bar  bar', 'baz  baz'], File.readlines(tempname, chomp: true)
+    end
+  end
+
+  def test_accept_nth_string_delimiter
+    tmux.send_keys %(echo "foo  ,bar,baz" | #{FZF} -d, --accept-nth 2,2,1,3,1 --sync --bind start:accept > #{tempname}), :Enter
+    wait do
+      assert_path_exists tempname
+      # Last delimiter and the whitespaces are removed
+      assert_equal ['bar,bar,foo  ,bazfoo'], File.readlines(tempname, chomp: true)
+    end
+  end
+
+  def test_accept_nth_regex_delimiter
+    tmux.send_keys %(echo "foo  :,:bar,baz" | #{FZF} --delimiter='[:,]+' --accept-nth 2,2,1,3,1 --sync --bind start:accept > #{tempname}), :Enter
+    wait do
+      assert_path_exists tempname
+      # Last delimiter and the whitespaces are removed
+      assert_equal ['bar,bar,foo  :,:bazfoo'], File.readlines(tempname, chomp: true)
+    end
+  end
+
+  def test_accept_nth_regex_delimiter_strip_last
+    tmux.send_keys %((echo "foo:,bar:,baz"; echo "foo:,bar:,baz:,qux:,") | #{FZF} --multi --delimiter='[:,]+' --accept-nth 2.. --sync --bind 'load:select-all+accept' > #{tempname}), :Enter
+    wait do
+      assert_path_exists tempname
+      # Last delimiter and the whitespaces are removed
+      assert_equal ['bar:,baz', 'bar:,baz:,qux'], File.readlines(tempname, chomp: true)
+    end
+  end
+
+  def test_accept_nth_template
+    tmux.send_keys %(echo "foo  ,bar,baz" | #{FZF} -d, --accept-nth '[{n}] 1st: {1}, 3rd: {3}, 2nd: {2}' --sync --bind start:accept > #{tempname}), :Enter
+    wait do
+      assert_path_exists tempname
+      # Last delimiter and the whitespaces are removed
+      assert_equal ['[0] 1st: foo, 3rd: baz, 2nd: bar'], File.readlines(tempname, chomp: true)
+    end
+  end
+
+  def test_ghost
+    tmux.send_keys %(seq 100 | #{FZF} --prompt 'X ' --ghost 'Type in query ...' --bind 'space:change-ghost:Y Z' --bind 'enter:transform-ghost:echo Z Y'), :Enter
+    tmux.until do |lines|
+      assert_equal 100, lines.match_count
+      assert_includes lines, 'X Type in query ...'
+    end
+    tmux.send_keys '100'
+    tmux.until do |lines|
+      assert_equal 1, lines.match_count
+      assert_includes lines, 'X 100'
+    end
+    tmux.send_keys 'C-u'
+    tmux.until do |lines|
+      assert_equal 100, lines.match_count
+      assert_includes lines, 'X Type in query ...'
+    end
+    tmux.send_keys :Space
+    tmux.until { |lines| assert_includes lines, 'X Y Z' }
+    tmux.send_keys :Enter
+    tmux.until { |lines| assert_includes lines, 'X Z Y' }
+  end
+
+  def test_ghost_inline
+    tmux.send_keys %(seq 100 | #{FZF} --info 'inline: Y' --no-separator --prompt 'X ' --ghost 'Type in query ...'), :Enter
+    tmux.until do |lines|
+      assert_includes lines, 'X Type in query ... Y100/100'
+    end
+    tmux.send_keys '100'
+    tmux.until do |lines|
+      assert_includes lines, 'X 100  Y1/100'
+    end
+    tmux.send_keys 'C-u'
+    tmux.until do |lines|
+      assert_includes lines, 'X Type in query ... Y100/100'
+    end
+  end
+
+  def test_offset_middle
+    tmux.send_keys %(seq 1000 | #{FZF} --sync --no-input --reverse --height 5 --scroll-off 0 --bind space:offset-middle), :Enter
+    line = nil
+    tmux.until { |lines| line = lines.index('> 1') }
+    tmux.send_keys :PgDn
+    tmux.until { |lines| assert_includes lines[line + 4], '> 5' }
+    tmux.send_keys :Space
+    tmux.until { |lines| assert_includes lines[line + 2], '> 5' }
+  end
+
+  def test_no_input_query
+    tmux.send_keys %(seq 1000 | #{FZF} --no-input --query 555 --bind space:toggle-input), :Enter
+    tmux.until { |lines| assert_includes lines, '> 555' }
+    tmux.send_keys :Space
+    tmux.until do |lines|
+      assert_equal 1, lines.match_count
+      assert_includes lines, '> 555'
+    end
+  end
+
+  def test_no_input_change_query
+    tmux.send_keys %(seq 1000 | #{FZF} --multi --query 999 --no-input --bind 'enter:show-input+change-query(555)+hide-input,space:change-query(555)+select'), :Enter
+    tmux.until { |lines| assert_includes lines, '> 999' }
+    tmux.send_keys :Space
+    tmux.until do |lines|
+      assert_includes lines, '>>999'
+      refute_includes lines, '> 555'
+    end
+    tmux.send_keys :Enter
+    tmux.until do |lines|
+      refute_includes lines, '>>999'
+      assert_includes lines, '> 555'
+    end
+  end
+
+  def test_search_override_query_in_no_input_mode
+    tmux.send_keys %(seq 1000 | #{FZF} --sync --no-input --bind 'enter:show-input+change-query(555)+hide-input+search(999),space:search(111)+show-input+change-query(777)'), :Enter
+    tmux.until { |lines| assert_includes lines, '> 1' }
+    tmux.send_keys :Enter
+    tmux.until { |lines| assert_includes lines, '> 999' }
+    tmux.send_keys :Space
+    tmux.until { |lines| assert_includes lines, '> 777' }
+  end
+
+  def test_change_pointer
+    tmux.send_keys %(seq 2 | #{FZF} --bind 'a:change-pointer(a),b:change-pointer(bb),c:change-pointer(),d:change-pointer(ddd)'), :Enter
+    tmux.until { |lines| assert_includes lines, '> 1' }
+    tmux.send_keys 'a'
+    tmux.until { |lines| assert_includes lines, 'a 1' }
+    tmux.send_keys 'b'
+    tmux.until { |lines| assert_includes lines, 'bb 1' }
+    tmux.send_keys 'c'
+    tmux.until { |lines| assert_includes lines, ' 1' }
+    tmux.send_keys 'd'
+    tmux.until { |lines| refute_includes lines, 'ddd 1' }
+    tmux.send_keys :Up
+    tmux.until { |lines| assert_includes lines, ' 2' }
+  end
+
+  def test_transform_pointer
+    tmux.send_keys %(seq 2 | #{FZF} --bind 'a:transform-pointer(echo a),b:transform-pointer(echo bb),c:transform-pointer(),d:transform-pointer(echo ddd)'), :Enter
+    tmux.until { |lines| assert_includes lines, '> 1' }
+    tmux.send_keys 'a'
+    tmux.until { |lines| assert_includes lines, 'a 1' }
+    tmux.send_keys 'b'
+    tmux.until { |lines| assert_includes lines, 'bb 1' }
+    tmux.send_keys 'c'
+    tmux.until { |lines| assert_includes lines, ' 1' }
+    tmux.send_keys 'd'
+    tmux.until { |lines| refute_includes lines, 'ddd 1' }
+    tmux.send_keys :Up
+    tmux.until { |lines| assert_includes lines, ' 2' }
+  end
+
+  def test_change_header_on_header_window
+    tmux.send_keys %(seq 100 | #{FZF} --list-border --input-border --bind 'start:change-header(foo),space:change-header(bar)'), :Enter
+    tmux.until { |lines| assert lines.any_include?('foo') }
+    tmux.send_keys :Space
+    tmux.until { |lines| assert lines.any_include?('bar') }
+  end
+
+  def test_trailing_new_line
+    tmux.send_keys %(echo -en "foo\n" | fzf --read0 --no-multi-line), :Enter
+    tmux.until { |lines| assert_includes lines, '> foo␊' }
+  end
 end

test/test_filter.rb

@@ -52,6 +52,12 @@ class TestFilter < TestBase
       `find . -print0 | #{FZF} --read0 -e -f "^#{lines.last}$"`.chomp
   end
 
+  def test_nth_suffix_match
+    assert_equal \
+      'foo,bar,baz',
+      `echo foo,bar,baz | #{FZF} -d, -f'bar$' -n2`.chomp
+  end
+
   def test_with_nth_basic
     writelines(['hello world ', 'byebye'])
     assert_equal \
@@ -59,6 +65,13 @@ class TestFilter < TestBase
       `#{FZF} -f"^he hehe" -x -n 2.. --with-nth 2,1,1 < #{tempname}`.chomp
   end
 
+  def test_with_nth_template
+    writelines(['hello world ', 'byebye'])
+    assert_equal \
+      'hello world ',
+      `#{FZF} -f"^he he.he." -x -n 2.. --with-nth '{2} {1}. {1}.' < #{tempname}`.chomp
+  end
+
   def test_with_nth_ansi
     writelines(["\x1b[33mhello \x1b[34;1mworld\x1b[m ", 'byebye'])
     assert_equal \

test/test_layout.rb

@@ -978,4 +978,59 @@ class TestLayout < TestInteractive
       setup
     end
   end
+
+  def test_change_header_and_label_at_once
+    tmux.send_keys %(seq 10 | #{FZF} --border sharp --header-border sharp --header-label-pos 3 --bind 'focus:change-header(header)+change-header-label(label)'), :Enter
+    block = <<~BLOCK
+      │ ┌─label──
+      │ │ header
+      │ └────────
+      │   10/10 ─
+      │ >
+      └──────────
+    BLOCK
+    tmux.until { assert_block(block, it) }
+  end
+
+  def test_label_trunction
+    command = <<~CMD
+      seq 10 | #{FZF} --style full --border --header-lines=1 --preview ':' \\
+        --border-label "#{'b' * 1000}" \\
+        --preview-label "#{'p' * 1000}" \\
+        --header-label "#{'h' * 1000}" \\
+        --header-label "#{'h' * 1000}" \\
+        --input-label "#{'i' * 1000}" \\
+        --list-label "#{'l' * 1000}"
+    CMD
+    writelines(command.lines.map(&:chomp))
+    tmux.send_keys("sh #{tempname}", :Enter)
+    tmux.until do |lines|
+      text = lines.join
+      assert_includes text, 'b··'
+      assert_includes text, 'l··p'
+      assert_includes text, 'p··'
+      assert_includes text, 'h··'
+      assert_includes text, 'i··'
+    end
+  end
+
+  def test_separator_no_ellipsis
+    tmux.send_keys %(seq 10 | #{FZF} --separator "$(seq 1000 | tr '\\n' ' ')"), :Enter
+    tmux.until do |lines|
+      assert_equal 10, lines.match_count
+      refute_includes lines.join, '··'
+    end
+  end
+
+  def test_header_border_no_pointer_and_marker
+    tmux.send_keys %(seq 10 | #{FZF} --header-lines 1 --header-border sharp --no-list-border --pointer '' --marker ''), :Enter
+    block = <<~BLOCK
+      ┌──────
+      │ 1
+      └──────
+        9/9 ─
+      >
+    BLOCK
+    tmux.until { assert_block(block, it) }
+  end
 end

test/test_preview.rb

@@ -453,7 +453,7 @@ class TestPreview < TestInteractive
     tmux.send_keys 'f'
     tmux.until do |lines|
       assert_equal '::', lines[0]
-      assert_equal '  3', lines[1]
+      assert_equal '↳   3', lines[1]
     end
   end
 
@@ -527,7 +527,7 @@ class TestPreview < TestInteractive
     tmux.send_keys "seq 10 | #{FZF} --preview-border rounded --preview-window '~5,2,+0,<100000(~0,+100,wrap,noinfo)' --preview 'seq 1000'", :Enter
     tmux.until { |lines| assert_equal 10, lines.match_count }
     tmux.until do |lines|
-      assert_equal ['╭────╮', '│ 10 │', '│ 0  │', '│ 10 │', '│ 1  │'], lines.take(5).map(&:strip)
+      assert_equal ['╭────╮', '│ 10 │', '│ ↳ 0│', '│ 10 │', '│ ↳ 1│'], lines.take(5).map(&:strip)
     end
   end
 
@@ -544,4 +544,18 @@ class TestPreview < TestInteractive
     tmux.send_keys :Up
     tmux.until { |lines| assert_includes lines, '> 2' }
   end
+
+  def test_preview_query_should_not_be_affected_by_search
+    tmux.send_keys "seq 1 | #{FZF} --bind 'change:transform-search(echo {q:1})' --preview 'echo [{q}/{}]'", :Enter
+    tmux.until { |lines| assert_equal 1, lines.match_count }
+    tmux.send_keys '1'
+    tmux.until { |lines| assert lines.any_include?('[1/1]') }
+    tmux.send_keys :Space
+    tmux.until { |lines| assert lines.any_include?('[1 /1]') }
+    tmux.send_keys '2'
+    tmux.until do |lines|
+      assert lines.any_include?('[1 2/1]')
+      assert_equal 1, lines.match_count
+    end
+  end
 end

test/test_shell_integration.rb

@@ -73,7 +73,7 @@ module TestShell
     tmux.prepare
     tmux.send_keys :Escape, :c
     lines = tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
-    expected = lines.reverse.find { |l| l.start_with?('> ') }[2..]
+    expected = lines.reverse.find { |l| l.start_with?('> ') }[2..].chomp('/')
     tmux.send_keys :Enter
     tmux.prepare
     tmux.send_keys :pwd, :Enter
@@ -241,7 +241,7 @@ module CompletionTest
     tmux.until do |lines|
       assert_equal 1, lines.match_count
       assert_includes lines, '> 55'
-      assert_includes lines, '> /tmp/fzf-test/d55'
+      assert_includes lines, '> /tmp/fzf-test/d55/'
     end
     tmux.send_keys :Enter
     tmux.until(true) { |lines| assert_equal 'cd /tmp/fzf-test/d55/', lines[-1] }
@@ -482,4 +482,36 @@ class TestFish < TestBase
     tmux.send_keys "set -g #{name} '#{val}'", :Enter
     tmux.prepare
   end
+
+  def test_ctrl_r_multi
+    tmux.send_keys ':', :Enter
+    tmux.send_keys 'echo "foo', :Enter, 'bar"', :Enter
+    tmux.prepare
+    tmux.send_keys 'echo "bar', :Enter, 'foo"', :Enter
+    tmux.prepare
+    tmux.send_keys 'C-l', 'C-r'
+    block = <<~BLOCK
+      echo "foo
+      bar"
+      echo "bar
+      foo"
+    BLOCK
+    tmux.until do |lines|
+      block.lines.each_with_index do |line, idx|
+        assert_includes lines[-6 + idx], line.chomp
+      end
+    end
+    tmux.send_keys :BTab, :BTab
+    tmux.until { |lines| assert_includes lines[-2], '(2)' }
+    tmux.send_keys :Enter
+    block = <<~BLOCK
+      echo "bar
+      foo"
+      echo "foo
+      bar"
+    BLOCK
+    tmux.until do |lines|
+      assert_equal block.lines.map(&:chomp), lines
+    end
+  end
 end