0.71.0

Fix #4682

.editorconfig

@@ -1,6 +1,6 @@
 root = true
 
-[*.{sh,bash}]
+[*.{sh,bash,fish}]
 indent_style       = space
 indent_size        = 2
 simplify           = true

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @junegunn

.github/workflows/linux.yml

@@ -28,7 +28,7 @@ jobs:
         go-version: "1.23"
 
     - name: Setup Ruby
-      uses: ruby/setup-ruby@v1
+      uses: ruby/setup-ruby@3ff19f5e2baf30647122352b96108b1fbe250c64 # v1
       with:
         ruby-version: 3.4.6
 

.github/workflows/macos.yml

@@ -25,7 +25,7 @@ jobs:
         go-version: "1.23"
 
     - name: Setup Ruby
-      uses: ruby/setup-ruby@v1
+      uses: ruby/setup-ruby@3ff19f5e2baf30647122352b96108b1fbe250c64 # v1
       with:
         ruby-version: 3.0.0
 

.github/workflows/sponsors.yml

@@ -12,13 +12,13 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Generate Sponsors 💖
-        uses: JamesIves/github-sponsors-readme-action@v1
+        uses: JamesIves/github-sponsors-readme-action@2fd9142e765f755780202122261dc85e78459405 # v1
         with:
           token: ${{ secrets.SPONSORS_TOKEN }}
           file: 'README.md'
 
       - name: Deploy to GitHub Pages 🚀
-        uses: JamesIves/github-pages-deploy-action@v4
+        uses: JamesIves/github-pages-deploy-action@d92aa235d04922e8f08b40ce78cc5442fcfbfa2f # v4
         with:
           branch: master
           folder: '.'

.github/workflows/typos.yml

@@ -7,4 +7,4 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v5
-    - uses: crate-ci/typos@v1.29.4
+    - uses: crate-ci/typos@685eb3d55be2f85191e8c84acb9f44d7756f84ab # v1.29.4

.github/workflows/winget.yml

@@ -7,7 +7,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: vedantmgoyal2009/winget-releaser@v2
+      - uses: vedantmgoyal2009/winget-releaser@4ffc7888bffd451b357355dc214d43bb9f23917e # v2
         with:
           identifier: junegunn.fzf
           installers-regex: '-windows_(armv7|arm64|amd64)\.zip$'

CHANGELOG.md

@@ -3,6 +3,12 @@ CHANGELOG
 
 0.71.0
 ------
+_Release highlights: https://junegunn.github.io/fzf/releases/0.71.0/_
+
+- Added `--popup` as a new name for `--tmux` with Zellij support
+    - `--popup` starts fzf in a tmux popup or a Zellij floating pane
+    - `--tmux` is now an alias for `--popup`
+    - Requires tmux 3.3+ or Zellij 0.44+
 - Cross-reload item identity with `--id-nth`
     - Added `--id-nth=NTH` to define item identity fields for cross-reload operations
     - When a `reload` is triggered with tracking enabled, fzf searches for the tracked item by its identity fields in the new list.
@@ -17,24 +23,34 @@ CHANGELOG
     - The search performance now scales linearly with the number of CPU cores, as we dropped static partitioning to allow better load balancing across threads.
       ```
       === query: 'linux' ===
-        [all]   baseline:    17.12ms  current:    14.28ms  (1.20x)  matches: 179966 (12.79%)
-        [1T]    baseline:   136.49ms  current:   137.25ms  (0.99x)  matches: 179966 (12.79%)
-        [2T]    baseline:    75.74ms  current:    68.75ms  (1.10x)  matches: 179966 (12.79%)
-        [4T]    baseline:    41.16ms  current:    34.97ms  (1.18x)  matches: 179966 (12.79%)
-        [8T]    baseline:    32.82ms  current:    17.79ms  (1.84x)  matches: 179966 (12.79%)
+        [all]   baseline:    21.95ms  current:    17.47ms  (1.26x)  matches: 179966 (12.79%)
+        [1T]    baseline:   179.63ms  current:   180.53ms  (1.00x)  matches: 179966 (12.79%)
+        [2T]    baseline:    97.38ms  current:    90.05ms  (1.08x)  matches: 179966 (12.79%)
+        [4T]    baseline:    53.83ms  current:    44.77ms  (1.20x)  matches: 179966 (12.79%)
+        [8T]    baseline:    41.66ms  current:    22.58ms  (1.84x)  matches: 179966 (12.79%)
       ```
     - Improved the cache structure, reducing memory footprint per entry by 86x.
         - With the reduced per-entry cost, the cache now has broader coverage.
 - Shell integration improvements
     - bash: CTRL-R now supports multi-select and `shift-delete` to delete history entries (#4715)
-    - fish: Improved command history (CTRL-R) (#4703) (@bitraid)
+    - fish:
+        - Improved command history (CTRL-R) (#4703) (@bitraid)
+        - Rewrite completion script (SHIFT-TAB) (#4731) (@bitraid)
+        - Increase minimum fish version requirement to 3.4.0 (#4731) (@bitraid)
 - `GET /` HTTP endpoint now includes `positions` field in each match entry, providing the indices of matched characters for external highlighting (#4726)
+- Allow adaptive height with negative value (`--height=~-HEIGHT`) (#4682)
 - Bug fixes
     - `--walker=follow` no longer follows symlinks whose target is an ancestor of the walker root, avoiding severe resource exhaustion when a symlink points outside the tree (e.g. Wine's `z:` → `/`) (#4710)
     - Fixed AWK tokenizer not treating a new line character as whitespace
     - Fixed `--{accept,with}-nth` removing trailing whitespaces with a non-default `--delimiter`
     - Fixed OSC8 hyperlinks being mangled when the URL contains unicode characters (#4707)
     - Fixed `--with-shell` not handling quoted arguments correctly (#4709)
+    - Fixed child processes not being terminated on Windows (#4723) (@pjeby)
+    - Fixed preview scrollbar not rendered after `toggle-preview`
+    - Fixed preview follow/scroll with long wrapped lines
+    - Fixed tab width when `--frozen-left` is used
+    - Fixed preview mouse events being processed when no preview window exists
+    - zsh: Fixed history widget when `sh_glob` option is on (#4714) (@EvanHahn)
 
 0.70.0
 ------

doc/fzf.txt

@@ -112,7 +112,7 @@ the whole if we start off with `:FZF` command.
     " Bang version starts fzf in fullscreen mode
     :FZF!
 <
-Similarly to {ctrlp.vim}{3}, use enter key, CTRL-T, CTRL-X or CTRL-V to open
+Similarly to {ctrlp.vim}{3}, use Enter key, CTRL-T, CTRL-X or CTRL-V to open
 selected files in the current window, in new tabs, in horizontal splits, or in
 vertical splits respectively.
 
@@ -218,7 +218,6 @@ list:
   `fg`   /  `bg`   /  `hl`         | Item (foreground / background / highlight)
   `fg+`  /  `bg+`  /  `hl+`        | Current item (foreground / background / highlight)
   `preview-fg`  /  `preview-bg`  | Preview window text and background
-  `hl`   /  `hl+`                | Highlighted substrings (normal / current)
   `gutter`                     | Background of the gutter on the left
   `pointer`                    | Pointer to the current line ( `>` )
   `marker`                     | Multi-select marker ( `>` )
@@ -229,7 +228,6 @@ list:
   `query`                      | Query string
   `disabled`                   | Query string when search is disabled
   `prompt`                     | Prompt before query ( `> ` )
-  `pointer`                    | Pointer to the current line ( `>` )
  ----------------------------+------------------------------------------------------
  - `component` specifies the component (`fg` / `bg`) from which to extract the
    color when considering each of the following highlight groups
@@ -245,7 +243,7 @@ if it exists, - otherwise use the `fg` attribute of the `Comment` highlight
 group if it exists, - otherwise fall back to the default color settings for
 the prompt.
 
-You can examine the color option generated according the setting by printing
+You can examine the color option generated according to the setting by printing
 the result of `fzf#wrap()` function like so:
 >
     :echo fzf#wrap()

install

@@ -2,7 +2,7 @@
 
 set -u
 
-version=0.70.0
+version=0.71.0
 auto_completion=
 key_bindings=
 update_config=2
@@ -112,10 +112,15 @@ link_fzf_in_path() {
   return 1
 }
 
+tar_opts="-xzf -"
+if tar --no-same-owner -tf /dev/null 2> /dev/null; then
+  tar_opts="--no-same-owner $tar_opts"
+fi
+
 try_curl() {
   command -v curl > /dev/null &&
     if [[ $1 =~ tar.gz$ ]]; then
-      curl -fL $1 | tar --no-same-owner -xzf -
+      curl -fL $1 | tar $tar_opts
     else
       local temp=${TMPDIR:-/tmp}/fzf.zip
       curl -fLo "$temp" $1 && unzip -o "$temp" && rm -f "$temp"
@@ -125,7 +130,7 @@ try_curl() {
 try_wget() {
   command -v wget > /dev/null &&
     if [[ $1 =~ tar.gz$ ]]; then
-      wget -O - $1 | tar --no-same-owner -xzf -
+      wget -O - $1 | tar $tar_opts
     else
       local temp=${TMPDIR:-/tmp}/fzf.zip
       wget -O "$temp" $1 && unzip -o "$temp" && rm -f "$temp"
@@ -439,7 +444,7 @@ if [ $update_config -eq 1 ]; then
     echo
   fi
   [[ $shells =~ zsh ]] && echo "   source ${ZDOTDIR:-~}/.zshrc   # zsh"
-  [[ $shells =~ fish && $lno_func -ne 0 ]] && echo '   fzf_user_key_bindings  # fish'
+  [[ $shells =~ fish && $lno_func -ne 0 ]] && echo '   fish_user_key_bindings  # fish'
   echo
   echo 'Use uninstall script to remove fzf.'
   echo

install.ps1

@@ -1,4 +1,4 @@
-$version="0.70.0"
+$version="0.71.0"
 
 $fzf_base=Split-Path -Parent $MyInvocation.MyCommand.Definition
 

main.go

@@ -11,7 +11,7 @@ import (
 	"github.com/junegunn/fzf/src/protector"
 )
 
-var version = "0.70"
+var version = "0.71"
 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 "Mar 2026" "fzf 0.70.0" "fzf\-tmux - open fzf in tmux split pane"
+.TH fzf\-tmux 1 "Apr 2026" "fzf 0.71.0" "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 "Mar 2026" "fzf 0.70.0" "fzf - a command-line fuzzy finder"
+.TH fzf 1 "Apr 2026" "fzf 0.71.0" "fzf - a command-line fuzzy finder"
 
 .SH NAME
 fzf - a command-line fuzzy finder
@@ -384,7 +384,7 @@ Use black background
 
 .SS DISPLAY MODE
 .TP
-.BI "\-\-height=" "[~]HEIGHT[%]"
+.BI "\-\-height=" "[~][\-]HEIGHT[%]"
 Display fzf window below the cursor with the given height instead of using
 the full screen.
 
@@ -394,17 +394,19 @@ height minus the given value.
   fzf \-\-height=\-1
 
 When prefixed with \fB~\fR, fzf will automatically determine the height in the
-range according to the input size.
+range according to the input size. You can combine \fB~\fR with a negative
+value.
 
   # Will not take up 100% of the screen
   seq 5 | fzf \-\-height=~100%
 
+  # Adapt to input size, up to terminal height minus 1
+  seq 5 | fzf \-\-height=~\-1
+
 Adaptive height has the following limitations:
 .br
 * Cannot be used with top/bottom margin and padding given in percent size
 .br
-* Negative value is not allowed
-.br
 * It will not find the right size when there are multi-line items
 
 .TP
@@ -415,25 +417,26 @@ layout options so that the specified number of items are visible in the list
 section (default: \fB10+\fR).
 Ignored when \fB\-\-height\fR is not specified or set as an absolute value.
 .TP
-.BI "\-\-tmux" "[=[center|top|bottom|left|right][,SIZE[%]][,SIZE[%]][,border-native]]"
-Start fzf in a tmux popup (default \fBcenter,50%\fR). Requires tmux 3.3 or
-later. This option is ignored if you are not running fzf inside tmux.
+.BI "\-\-popup" "[=[center|top|bottom|left|right][,SIZE[%]][,SIZE[%]][,border-native]]"
+Start fzf in a tmux popup or in a Zellij floating pane (default
+\fBcenter,50%\fR). Requires tmux 3.3+ or Zellij 0.44+. This option is ignored if you
+are not running fzf inside tmux or Zellij. \fB\-\-tmux\fR is an alias for this option.
 
 e.g.
   \fB# Popup in the center with 70% width and height
-  fzf \-\-tmux 70%
+  fzf \-\-popup 70%
 
   # Popup on the left with 40% width and 100% height
-  fzf \-\-tmux right,40%
+  fzf \-\-popup right,40%
 
   # Popup on the bottom with 100% width and 30% height
-  fzf \-\-tmux bottom,30%
+  fzf \-\-popup bottom,30%
 
   # Popup on the top with 80% width and 40% height
-  fzf \-\-tmux top,80%,40%
+  fzf \-\-popup top,80%,40%
 
-  # Popup with a native tmux border in the center with 80% width and height
-  fzf \-\-tmux center,80%,border\-native\fR
+  # Popup with a native tmux or Zellij border in the center with 80% width and height
+  fzf \-\-popup center,80%,border\-native\fR
 
 .SS LAYOUT
 .TP

shell/common.fish

@@ -1,141 +0,0 @@
-  function __fzf_defaults
-    # $argv[1]: Prepend 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 -l FZF_TMUX_HEIGHT 40%
-    string join ' ' -- \
-      "--height $FZF_TMUX_HEIGHT --min-height=20+ --bind=ctrl-z:ignore" $argv[1] \
-      (test -r "$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_cmd_tokens -d 'Return command line tokens, skipping leading env assignments and command prefixes'
-    # Get tokens - use version-appropriate flags
-    set -l tokens
-    if test (string match -r -- '^\d+' $version) -ge 4
-      set -- tokens (commandline -xpc)
-    else
-      set -- tokens (commandline -opc)
-    end
-
-    # Filter out leading environment variable assignments
-    set -l -- var_count 0
-    for i in $tokens
-      if string match -qr -- '^[\w]+=' $i
-        set var_count (math $var_count + 1)
-      else
-        break
-      end
-    end
-    set -e -- tokens[0..$var_count]
-
-    # Skip command prefixes so callers see the actual command name,
-    # e.g. "builtin cd" → "cd", "env VAR=1 command cd" → "cd"
-    while true
-      switch "$tokens[1]"
-        case builtin command
-          set -e -- tokens[1]
-          test "$tokens[1]" = "--"; and set -e -- tokens[1]
-        case env
-          set -e -- tokens[1]
-          test "$tokens[1]" = "--"; and set -e -- tokens[1]
-          while string match -qr -- '^[\w]+=' "$tokens[1]"
-            set -e -- tokens[1]
-          end
-        case '*'
-          break
-      end
-    end
-
-    string escape -n -- $tokens
-  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

shell/completion.bash

@@ -4,8 +4,6 @@
 #  / __/ / /_/ __/
 # /_/   /___/_/ completion.bash
 #
-# - $FZF_TMUX                 (default: 0)
-# - $FZF_TMUX_OPTS            (default: empty)
 # - $FZF_COMPLETION_TRIGGER   (default: '**')
 # - $FZF_COMPLETION_OPTS      (default: empty)
 # - $FZF_COMPLETION_PATH_OPTS (default: empty)

shell/completion.fish

@@ -4,238 +4,166 @@
 #  / __/ / /_/ __/
 # /_/   /___/_/ completion.fish
 #
-# - $FZF_COMPLETION_OPTS                  (default: empty)
+# - $FZF_COMPLETION_OPTS
+# - $FZF_EXPANSION_OPTS
 
-function fzf_completion_setup
-
-#----BEGIN INCLUDE common.fish
-# NOTE: Do not directly edit this section, which is copied from "common.fish".
-# To modify it, one can edit "common.fish" and run "./update.sh" to apply
-# the changes. See code comments in "common.fish" for the implementation details.
-
-  function __fzf_defaults
-    test -n "$FZF_TMUX_HEIGHT"; or set -l FZF_TMUX_HEIGHT 40%
-    string join ' ' -- \
-      "--height $FZF_TMUX_HEIGHT --min-height=20+ --bind=ctrl-z:ignore" $argv[1] \
-      (test -r "$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_cmd_tokens -d 'Return command line tokens, skipping leading env assignments and command prefixes'
-    set -l tokens
-    if test (string match -r -- '^\d+' $version) -ge 4
-      set -- tokens (commandline -xpc)
-    else
-      set -- tokens (commandline -opc)
-    end
-
-    set -l -- var_count 0
-    for i in $tokens
-      if string match -qr -- '^[\w]+=' $i
-        set var_count (math $var_count + 1)
-      else
-        break
-      end
-    end
-    set -e -- tokens[0..$var_count]
-
-    while true
-      switch "$tokens[1]"
-        case builtin command
-          set -e -- tokens[1]
-          test "$tokens[1]" = "--"; and set -e -- tokens[1]
-        case env
-          set -e -- tokens[1]
-          test "$tokens[1]" = "--"; and set -e -- tokens[1]
-          while string match -qr -- '^[\w]+=' "$tokens[1]"
-            set -e -- tokens[1]
-          end
-        case '*'
-          break
-      end
-    end
-
-    string escape -n -- $tokens
-  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 -l -- fish_major (string match -r -- '^\d+' $version)
-    set -l -- fish_minor (string match -r -- '^\d+\.(\d+)' $version)[2]
-
-    set -l -- match_regex '(?<fzf_query>[\s\S]*?(?=\n?$)$)'
-    set -l -- prefix_regex '^-[^\s=]+=|^-(?!-)\S'
-    if test "$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)?$match_regex"
-    end
-
-    if test "$fish_major" -ge 4
-      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
-      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
-      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"
-      if test \( "$fish_major" -ge 4 \) -o \( "$fish_major" -eq 3 -a "$fish_minor" -ge 5 \)
-        set -- fzf_query (path normalize -- $fzf_query)
-        set -- dir $fzf_query
-        while not path is -d $dir
-          set -- dir (path dirname $dir)
-        end
-      else
-        if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
-          string match -q -r -- '(?<fzf_query>^[\s\S]*?(?=\n?$)$)' \
-            (string replace -r -a -- '(?<=/)/|(?<!^)/+(?!\n)$' '' $fzf_query | string collect -N)
-        else
-          set -- fzf_query (string replace -r -a -- '(?<=/)/|(?<!^)/+(?!\n)$' '' $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 -- '.' $dir; or string match -q -r -- '^\./|^\.$' $fzf_query
-        if test "$fish_major" -ge 4
-          string match -q -r -- '^'(string escape --style=regex -- $dir)'/?(?<fzf_query>[\s\S]*)' $fzf_query
-        else if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
-          string match -q -r -- '^/?(?<fzf_query>[\s\S]*?(?=\n?$)$)' \
-            (string replace -- "$dir" '' $fzf_query | string collect -N)
-        else
-          set -- fzf_query (string replace -- "$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" "$prefix"
-  end
-#----END INCLUDE
-
-  # Use complete builtin for specific commands
-  function __fzf_complete_native
-    set -l -- token (commandline -t)
-    set -l -- completions (eval complete -C \"$argv[1]\")
-    test -n "$completions"; or begin commandline -f repaint; return; end
-
-    # Calculate tabstop based on longest completion item (sample first 500 for performance)
-    set -l -- tabstop 20
-    set -l -- sample_size (math "min(500, "(count $completions)")")
-    for c in $completions[1..$sample_size]
-      set -l -- len (string length -V -- (string split -- \t $c))
-      test -n "$len[2]" -a "$len[1]" -gt "$tabstop"
-      and set -- tabstop $len[1]
-    end
-    # limit to 120 to prevent long lines
-    set -- tabstop (math "min($tabstop + 4, 120)")
-
-    set -l result
-    set -lx -- FZF_DEFAULT_OPTS (__fzf_defaults \
-      "--reverse --delimiter=\\t --nth=1 --tabstop=$tabstop --color=fg:dim,nth:regular" \
-      $FZF_COMPLETION_OPTS $argv[2..-1] --accept-nth=1 --read0 --print0)
-    set -- result (string join0 -- $completions | eval (__fzfcmd) | string split0)
-    and begin
-      set -l -- tail ' '
-      # Append / to bare ~username results (fish omits it unlike other shells)
-      set -- result (string replace -r -- '^(~\w+)\s?$' '$1/' $result)
-      # Don't add trailing space if single result is a directory
-      test (count $result) -eq 1
-      and string match -q -- '*/' "$result"; and set -- tail ''
-
-      set -l -- result (string escape -n -- $result)
-
-      string match -q -- '~*' "$token"
-      and set result (string replace -r -- '^\\\\~' '~' $result)
-
-      string match -q -- '$*' "$token"
-      and set result (string replace -r -- '^\\\\\$' '\$' $result)
-
-      commandline -rt -- (string join ' ' -- $result)$tail
-    end
-    commandline -f repaint
-  end
-
-  function _fzf_complete
-    set -l -- args (string escape -- $argv | string join ' ' | string split -- ' -- ')
-    set -l -- post_func (status function)_(string split -- ' ' $args[2])[1]_post
-    set -lx -- FZF_DEFAULT_OPTS (__fzf_defaults --reverse $FZF_COMPLETION_OPTS $args[1])
-    set -lx FZF_DEFAULT_OPTS_FILE
-    set -lx FZF_DEFAULT_COMMAND
-    set -l -- fzf_query (commandline -t | string escape)
-    set -l result
-    eval (__fzfcmd) --query=$fzf_query | while read -l r; set -a -- result $r; end
-    and if functions -q $post_func
-      commandline -rt -- (string collect -- $result | eval $post_func $args[2] | string join ' ')' '
-    else
-      commandline -rt -- (string join -- ' ' (string escape -- $result))' '
-    end
-    commandline -f repaint
-  end
-
-  # Kill completion (process selection)
-  function _fzf_complete_kill
-    set -l -- fzf_query (commandline -t | string escape)
-    set -lx -- FZF_DEFAULT_OPTS (__fzf_defaults --reverse $FZF_COMPLETION_OPTS \
-    --accept-nth=2 -m --header-lines=1 --no-preview --wrap)
-    set -lx FZF_DEFAULT_OPTS_FILE
-    if type -q ps
-      set -l -- ps_cmd 'begin command ps -eo user,pid,ppid,start,time,command 2>/dev/null;' \
-      'or command ps -eo user,pid,ppid,time,args 2>/dev/null;' \
-      'or command ps --everyone --full --windows 2>/dev/null; end'
-      set -l -- result (eval $ps_cmd \| (__fzfcmd) --query=$fzf_query)
-      and commandline -rt -- (string join ' ' -- $result)" "
-    else
-      __fzf_complete_native "kill " --multi --query=$fzf_query
-    end
-    commandline -f repaint
-  end
-
-  # Main completion function
-  function fzf-completion
-    set -l -- tokens (__fzf_cmd_tokens)
-    set -l -- current_token (commandline -t)
-    set -l -- cmd_name $tokens[1]
-
-    # Route to appropriate completion function
-    if test -n "$tokens"; and functions -q _fzf_complete_$cmd_name
-      _fzf_complete_$cmd_name $tokens
-    else
-      set -l -- fzf_opt --query=$current_token --multi
-      __fzf_complete_native "$tokens $current_token" $fzf_opt
-    end
-  end
-
-  # Bind Shift-Tab to fzf-completion (Tab retains native Fish behavior)
-  if test (string match -r -- '^\d+' $version) -ge 4
-    bind shift-tab fzf-completion
-    bind -M insert shift-tab fzf-completion
-  else
-    bind -k btab fzf-completion
-    bind -M insert -k btab fzf-completion
-  end
+# The oldest supported fish version is 3.4.0. For this message being able to be
+# displayed on older versions, the command substitution syntax $() should not
+# be used anywhere in the script, otherwise the source command will fail.
+if string match -qr -- '^[12]\\.|^3\\.[0-3]' $version
+  echo "fzf completion script requires fish version 3.4.0 or newer." >&2
+  return 1
+else if not command -q fzf
+  echo "fzf was not found in path." >&2
+  return 1
 end
 
-# Run setup
-fzf_completion_setup
+function fzf_complete -w fzf -d 'fzf command completion and wildcard expansion search'
+  # Restore the default shift-tab behavior on tab completions
+  if commandline --paging-mode
+    commandline -f complete-and-search
+    return
+  end
+
+  # Remove any trailing unescaped backslash from token and update command line
+  set -l -- token (string replace -r -- '(?<!\\\\)(?:\\\\\\\\)*\\K\\\\$' '' (commandline -t | string collect) | string collect)
+  commandline -rt -- $token
+
+  # Remove any line breaks from token
+  set -- token (string replace -ra -- '\\\\\\n' '' $token | string collect)
+
+  # regex: Match token with unescaped/unquoted glob character
+  set -l -- r_glob '^(?:[^\'"\\\\*]|\\\\[\\S\\s]|\'(?:\\\\[\\S\\s]|[^\'\\\\])*\'|"(?:\\\\[\\S\\s]|[^"\\\\])*")*\\*[\\S\\s]*$'
+
+  # regex: Match any unbalanced quote character
+  set -l -- r_quote '^(?>(?:\\\\[\\s\\S]|"(?:[^"\\\\]|\\\\[\\s\\S])*"|\'(?:[^\'\\\\]|\\\\[\\s\\S])*\'|[^\'"\\\\]+)*)\\K[\'"]'
+
+  # The expansion pattern is the token with any open quote closed, or is empty.
+  set -l -- glob_pattern (string match -r -- $r_glob $token | string collect)(string match -r -- $r_quote $token | string collect -a)
+
+  set -l -- cl_tokenize_opt '--tokens-expanded'
+  string match -q -- '3.*' $version
+  and set -- cl_tokenize_opt '--tokenize'
+
+  # Set command line tokens without any leading variable definitions or launcher
+  # commands (including their options, but not any option arguments).
+  set -l -- r_cmd '^(?:(?:builtin|command|doas|env|sudo|\\w+=\\S*|-\\S+)\\s+)*\\K[\\s\\S]+'
+  set -l -- cmd (commandline $cl_tokenize_opt --input=(commandline -pc | string match -r $r_cmd))
+  test -z "$token"
+  and set -a -- cmd ''
+
+  # Set fzf options
+  test -z "$FZF_TMUX_HEIGHT"
+  and set -l -- FZF_TMUX_HEIGHT 40%
+
+  set -lax -- FZF_DEFAULT_OPTS \
+    "--height=$FZF_TMUX_HEIGHT --min-height=20+ --bind=ctrl-z:ignore" \
+    (test -r "$FZF_DEFAULT_OPTS_FILE"; and string join -- ' ' <$FZF_DEFAULT_OPTS_FILE) \
+    $FZF_DEFAULT_OPTS '--bind=alt-r:toggle-raw --multi --wrap=word --reverse' \
+    (if test -n "$glob_pattern"; string collect -- $FZF_EXPANSION_OPTS; else;
+      string collect -- $FZF_COMPLETION_OPTS; end; string escape -n -- $argv) \
+    --with-shell=(status fish-path)\\ -c
+
+  set -lx FZF_DEFAULT_OPTS_FILE
+
+  set -l -- fzf_cmd fzf
+  test "$FZF_TMUX" = 1
+  and set -- fzf_cmd fzf-tmux $FZF_TMUX_OPTS -d$FZF_TMUX_HEIGHT --
+
+  set -l result
+
+  # Get the completion list from stdin when it's not a tty
+  if not isatty stdin
+    set -l -- custom_post_func _fzf_post_complete_$cmd[1]
+    functions -q $custom_post_func
+    or set -- custom_post_func _fzf_complete_$cmd[1]_post
+
+    if functions -q $custom_post_func
+      $fzf_cmd | $custom_post_func $cmd | while read -l r; set -a -- result $r; end
+    else if string match -q -- '*--print0*' "$FZF_DEFAULT_OPTS"
+      $fzf_cmd | while read -lz r; set -a -- result $r; end
+    else
+      $fzf_cmd | while read -l r; set -a -- result $r; end
+    end
+
+  # Wildcard expansion
+  else if test -n "$glob_pattern"
+    # Set the command to be run by fzf, so there is a visual indicator and an
+    # easy way to abort on long recursive searches.
+    set -lx -- FZF_DEFAULT_COMMAND "for i in $glob_pattern;" \
+      'test -d "$i"; and string match -qv -- "*/" $i; and set -- i $i/;' \
+      'string join0 -- $i; end'
+
+    set -- result (string escape -n -- ($fzf_cmd --read0 --print0 --scheme=path --no-multi-line | string split0))
+
+  # Command completion
+  else
+    # Call custom function if defined
+    set -l -- custom_func _fzf_complete_$cmd[1]
+    if functions -q $custom_func; and not set -q __fzf_no_custom_complete
+      set -lx __fzf_no_custom_complete
+      $custom_func $cmd
+      return
+    end
+
+    # Workaround for complete not having newlines in results
+    if string match -qr -- '\\n' $token
+      set -- token (string replace -ra -- '(?<!\\\\)(?:\\\\\\\\)*\\K\\\\\$' '\\\\\\\\\$' $token | string collect)
+      set -- token (string unescape -- $token | string collect)
+      set -- token (string replace -ra -- '\\n' '\\\\n' $token | string collect)
+    end
+
+    set -- list (complete -C --escape -- (string join -- ' ' (commandline -pc $cl_tokenize_opt) $token | string collect))
+    if test -n "$list"
+      # Get the initial tabstop value
+      if set -l -- tabstop (string match -rga -- '--tabstop[= ](?:0*)([1-9]\\d+|[4-9])' "$FZF_DEFAULT_OPTS")[-1]
+        set -- tabstop (math $tabstop - 4)
+      else
+        set -- tabstop 4
+      end
+
+      # Determine the tabstop length for description alignment
+      set -l -- max_columns (math $COLUMNS - 40)
+      for i in $list[1..500]
+        set -l -- item (string split -f 1 -- \t $i)
+        and set -l -- len (string length -V -- $item)
+        and test "$len" -gt "$tabstop" -a "$len" -lt "$max_columns"
+        and set -- tabstop $len
+      end
+      set -- tabstop (math $tabstop + 4)
+
+      set -- result (string collect -- $list | $fzf_cmd --delimiter="\t" --tabstop=$tabstop --wrap-sign=\t"↳ " --accept-nth=1)
+    end
+  end
+
+  # Update command line
+  if test -n "$result"
+    # No extra space after single selection that ends with path separator
+    set -l -- tail ' '
+    test (count $result) -eq 1
+    and string match -q -- '*/' "$result"
+    and set -- tail ''
+
+    commandline -rt -- (string join -- ' ' $result)$tail
+  end
+
+  commandline -f repaint
+end
+
+function _fzf_complete
+  set -l fzf_args
+  for i in $argv
+    string match -q -- '--' $i; and break
+    set -a -- fzf_args $i
+  end
+  fzf_complete $fzf_args
+end
+
+# Bind to shift-tab
+if string match -qr -- '^\\d\\d+|^[4-9]' $version
+  bind shift-tab fzf_complete
+  bind -M insert shift-tab fzf_complete
+else
+  bind -k btab fzf_complete
+  bind -M insert -k btab fzf_complete
+end

shell/completion.zsh

@@ -4,8 +4,6 @@
 #  / __/ / /_/ __/
 # /_/   /___/_/ completion.zsh
 #
-# - $FZF_TMUX                 (default: 0)
-# - $FZF_TMUX_OPTS            (default: empty)
 # - $FZF_COMPLETION_TRIGGER   (default: '**')
 # - $FZF_COMPLETION_OPTS      (default: empty)
 # - $FZF_COMPLETION_PATH_OPTS (default: empty)

shell/key-bindings.bash

@@ -4,7 +4,6 @@
 #  / __/ / /_/ __/
 # /_/   /___/_/ key-bindings.bash
 #
-# - $FZF_TMUX_OPTS
 # - $FZF_CTRL_T_COMMAND
 # - $FZF_CTRL_T_OPTS
 # - $FZF_CTRL_R_COMMAND

shell/key-bindings.fish

@@ -4,7 +4,6 @@
 #  / __/ / /_/ __/
 # /_/   /___/_/ key-bindings.fish
 #
-# - $FZF_TMUX_OPTS
 # - $FZF_CTRL_T_COMMAND
 # - $FZF_CTRL_T_OPTS
 # - $FZF_CTRL_R_COMMAND
@@ -12,35 +11,29 @@
 # - $FZF_ALT_C_COMMAND
 # - $FZF_ALT_C_OPTS
 
-
 # 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
-  if set -l -- fish_ver (string match -r '^(\d+)\.(\d+)' $version 2>/dev/null)
-  and test "$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
+  # The oldest supported fish version is 3.4.0. For this message being able to be
+  # displayed on older versions, the command substitution syntax $() should not
+  # be used anywhere in the script, otherwise the source command will fail.
+  if string match -qr -- '^[12]\\.|^3\\.[0-3]' $version
+    echo "fzf key bindings script requires fish version 3.4.0 or newer." >&2
     return 1
-  else if not type -q fzf
+  else if not command -q fzf
     echo "fzf was not found in path." >&2
     return 1
   end
 
-#----BEGIN INCLUDE common.fish
-# NOTE: Do not directly edit this section, which is copied from "common.fish".
-# To modify it, one can edit "common.fish" and run "./update.sh" to apply
-# the changes. See code comments in "common.fish" for the implementation details.
-
   function __fzf_defaults
+    # $argv[1]: Prepend 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 -l FZF_TMUX_HEIGHT 40%
     string join ' ' -- \
       "--height $FZF_TMUX_HEIGHT --min-height=20+ --bind=ctrl-z:ignore" $argv[1] \
       (test -r "$FZF_DEFAULT_OPTS_FILE"; and string join -- ' ' <$FZF_DEFAULT_OPTS_FILE) \
-      $FZF_DEFAULT_OPTS $argv[2..-1]
+      $FZF_DEFAULT_OPTS $argv[2..]
   end
 
   function __fzfcmd
@@ -54,107 +47,59 @@ function fzf_key_bindings
     end
   end
 
-  function __fzf_cmd_tokens -d 'Return command line tokens, skipping leading env assignments and command prefixes'
-    set -l tokens
-    if test (string match -r -- '^\d+' $version) -ge 4
-      set -- tokens (commandline -xpc)
-    else
-      set -- tokens (commandline -opc)
-    end
-
-    set -l -- var_count 0
-    for i in $tokens
-      if string match -qr -- '^[\w]+=' $i
-        set var_count (math $var_count + 1)
-      else
-        break
-      end
-    end
-    set -e -- tokens[0..$var_count]
-
-    while true
-      switch "$tokens[1]"
-        case builtin command
-          set -e -- tokens[1]
-          test "$tokens[1]" = "--"; and set -e -- tokens[1]
-        case env
-          set -e -- tokens[1]
-          test "$tokens[1]" = "--"; and set -e -- tokens[1]
-          while string match -qr -- '^[\w]+=' "$tokens[1]"
-            set -e -- tokens[1]
-          end
-        case '*'
-          break
-      end
-    end
-
-    string escape -n -- $tokens
-  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 -l -- fish_major (string match -r -- '^\d+' $version)
-    set -l -- fish_minor (string match -r -- '^\d+\.(\d+)' $version)[2]
+    set -l -- match_regex '(?<fzf_query>[\\s\\S]*?(?=\\n?$)$)'
+    set -l -- prefix_regex '^-[^\\s=]+=|^-(?!-)\\S'
 
-    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
+    # Don't use option prefix if " -- " is preceded.
+    string match -qv -- '* -- *' (string sub -l (commandline -Cp) -- (commandline -p))
+    and set -- match_regex "(?<prefix>$prefix_regex)?$match_regex"
 
-    if test "$fish_major" -ge 4
+    # Set $prefix and expanded $fzf_query with preserved trailing newlines.
+    if string match -qr -- '^\\d\\d+|^[4-9]' $version
+      # 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
-      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
-      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$' '')
+      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)' '')
     end
 
     if test -n "$fzf_query"
-      if test \( "$fish_major" -ge 4 \) -o \( "$fish_major" -eq 3 -a "$fish_minor" -ge 5 \)
+      # Normalize path in $fzf_query, set $dir to the longest existing directory.
+      if string match -qr -- '^\\d\\d+|^4|^3\\.[5-9]' $version
+        # 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 $dir)
         end
       else
-        if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
-          string match -q -r -- '(?<fzf_query>^[\s\S]*?(?=\n?$)$)' \
-            (string replace -r -a -- '(?<=/)/|(?<!^)/+(?!\n)$' '' $fzf_query | string collect -N)
-        else
-          set -- fzf_query (string replace -r -a -- '(?<=/)/|(?<!^)/+(?!\n)$' '' $fzf_query | string collect -N)
-          eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r '\\\n$' '')
-        end
+        string match -q -r -- '(?<fzf_query>^[\\s\\S]*?(?=\\n?$)$)' \
+          (string replace -r -a -- '(?<=/)/|(?<!^)/+(?!\\n)$' '' $fzf_query | string collect -N)
         set -- dir $fzf_query
         while not test -d "$dir"
           set -- dir (dirname -z -- "$dir" | string split0)
         end
       end
 
-      if not string match -q -- '.' $dir; or string match -q -r -- '^\./|^\.$' $fzf_query
-        if test "$fish_major" -ge 4
-          string match -q -r -- '^'(string escape --style=regex -- $dir)'/?(?<fzf_query>[\s\S]*)' $fzf_query
-        else if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
-          string match -q -r -- '^/?(?<fzf_query>[\s\S]*?(?=\n?$)$)' \
-            (string replace -- "$dir" '' $fzf_query | string collect -N)
+      if not string match -q -- '.' $dir; or string match -qr -- '^\\.(/|$)' $fzf_query
+        # Strip $dir from $fzf_query - preserve trailing newlines.
+        if string match -qr -- '^\\d\\d+|^[4-9]' $version
+          # fish v4.0.0 and newer
+          string match -q -r -- '^'(string escape --style=regex -- $dir)'/?(?<fzf_query>[\\s\\S]*)' $fzf_query
         else
-          set -- fzf_query (string replace -- "$dir" '' $fzf_query | string collect -N)
-          eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r -a '^/?|\\\n$' '')
+          string match -q -r -- '^/?(?<fzf_query>[\\s\\S]*?(?=\\n?$)$)' \
+            (string replace -- "$dir" '' $fzf_query | string collect -N)
         end
       end
     end
 
     string escape -n -- "$dir" "$fzf_query" "$prefix"
   end
-#----END INCLUDE
 
   # Store current token in $dir as root for the 'find' command
   function fzf-file-widget -d "List files and folders"
@@ -171,7 +116,7 @@ function fzf_key_bindings
     set -lx FZF_DEFAULT_OPTS_FILE
 
     set -l result (eval (__fzfcmd) --walker-root=$dir --query=$fzf_query | string split0)
-    and commandline -rt -- (string join -- ' ' $prefix(string escape --no-quoted -- $result))' '
+    and commandline -rt -- (string join -- ' ' $prefix(string escape -n -- $result))' '
 
     commandline -f repaint
   end
@@ -183,45 +128,33 @@ function fzf_key_bindings
     set -l -- fzf_query (string escape -- $command_line[$current_line])
 
     set -lx -- FZF_DEFAULT_OPTS (__fzf_defaults '' \
-      '--nth=2..,.. --scheme=history --multi --no-multi-line --no-wrap --wrap-sign="\t\t\t↳ " --preview-wrap-sign="↳ "' \
-      '--bind=\'shift-delete:execute-silent(for i in (string split0 -- <{+f}); eval builtin history delete --exact --case-sensitive -- (string escape -n -- $i | string replace -r "^\d*\\\\\\t" ""); end)+reload(eval $FZF_DEFAULT_COMMAND)\'' \
-      '--bind="alt-enter:become(string join0 -- (string collect -- {+2..} | fish_indent -i))"' \
+      '--with-nth=2.. --nth=2..,.. --scheme=history --multi --no-multi-line' \
+      '--no-wrap --wrap-sign="\t\t\t↳ " --preview-wrap-sign="↳ " --freeze-left=1' \
+      '--bind="alt-enter:become(set -g fzf_temp {+sf3..}; string join0 -- (string split0 -- <$fzf_temp | fish_indent -i); unlink $fzf_temp &>/dev/null)"' \
+      '--bind="alt-t:change-with-nth(1,3..|3..|2..)"' \
+      '--bind="shift-delete:execute-silent(eval builtin history delete -Ce -- (string escape -n -- (string split0 -- <{+sf3..})))+reload(eval $FZF_DEFAULT_COMMAND)"' \
       "--bind=ctrl-r:toggle-sort,alt-r:toggle-raw --highlight-line $FZF_CTRL_R_OPTS" \
-      '--accept-nth=2.. --delimiter="\t" --tabstop=4 --read0 --print0 --with-shell='(status fish-path)\\ -c)
+      '--accept-nth=3.. --delimiter="\t" --tabstop=4 --read0 --print0 --with-shell='(status fish-path)\\ -c)
 
     # Add dynamic preview options if preview command isn't already set by user
     if string match -qvr -- '--preview[= ]' "$FZF_DEFAULT_OPTS"
-      # Convert the highlighted timestamp using the date command if available
-      set -l -- date_cmd '{1}'
-      if type -q date
-        if date -d @0 '+%s' 2>/dev/null | string match -q 0
-          # GNU date
-          set -- date_cmd '(date -d @{1} \\"+%F %a %T\\")'
-        else if date -r 0 '+%s' 2>/dev/null | string match -q 0
-          # BSD date
-          set -- date_cmd '(date -r {1} \\"+%F %a %T\\")'
-        end
-      end
-
-      # Prepend the options to allow user customizations
+      # Prepend the options to allow user overrides
       set -p -- FZF_DEFAULT_OPTS \
-        '--bind="focus,resize:bg-transform:if test \\"$FZF_COLUMNS\\" -gt 100 -a \\\\( \\"$FZF_SELECT_COUNT\\" -gt 0 -o \\\\( -z \\"$FZF_WRAP\\" -a (string length -- {}) -gt (math $FZF_COLUMNS - 4) \\\\) -o (string collect -- {2..} | fish_indent | count) -gt 1 \\\\); echo show-preview; else echo hide-preview; end"' \
-        '--preview="string collect -- (test \\"$FZF_SELECT_COUNT\\" -gt 0; and string collect -- {+2..}) \\"\\n# \\"'$date_cmd' {2..} | fish_indent --ansi"' \
+        '--bind="focus,multi,resize:bg-transform:if test \\"$FZF_COLUMNS\\" -gt 100 -a \\\\( \\"$FZF_SELECT_COUNT\\" -gt 0 -o \\\\( -z \\"$FZF_WRAP\\" -a (string join0 -- <{f3..} | string length) -gt (math $FZF_COLUMNS - (switch $FZF_WITH_NTH; case 2..; echo 13; case 1,3..; echo 25; case 3..; echo 1; end)) \\\\) -o (string split0 -- <{sf3..} | fish_indent | count) -gt 1 \\\\); echo show-preview; else; echo hide-preview; end"' \
+        '--preview="test \\"$FZF_SELECT_COUNT\\" -gt 0; and string split0 -- <{+sf3..} | fish_indent (string match -q -- 3.\\\\* $version; or echo -- --only-indent) --ansi; and echo -n \\\\n; string collect -- \\\\#\\\\ {1} (string split0 -- <{sf3..}) | fish_indent --ansi"' \
         '--preview-window="right,50%,wrap-word,follow,info,hidden"'
     end
 
     set -lx FZF_DEFAULT_OPTS_FILE
 
-    set -lx -- FZF_DEFAULT_COMMAND 'builtin history -z --show-time="%s%t"'
+    set -lx -- FZF_DEFAULT_COMMAND 'builtin history -z'
 
     # Enable syntax highlighting colors on fish v4.3.3 and newer
-    if set -l -- v (string match -r -- '^(\d+)\.(\d+)(?:\.(\d+))?' $version)
-    and test "$v[2]" -gt 4 -o "$v[2]" -eq 4 -a \
-      \( "$v[3]" -gt 3 -o "$v[3]" -eq 3 -a \
-      \( -n "$v[4]" -a "$v[4]" -ge 3 \) \)
-
+    if string match -qr -- '^\\d\\d+|^4\\.[4-9]|^4\\.3\\.[3-9]' $version
       set -a -- FZF_DEFAULT_OPTS '--ansi'
-      set -a -- FZF_DEFAULT_COMMAND '--color=always'
+      set -a -- FZF_DEFAULT_COMMAND '--color=always --show-time=(set_color $fish_color_comment)"%F %a %T%t%s%t"(set_color $fish_color_normal)'
+    else
+      set -a -- FZF_DEFAULT_COMMAND '--show-time="%F %a %T%t%s%t"'
     end
 
     # Merge history from other sessions before searching

shell/key-bindings.zsh

@@ -4,7 +4,6 @@
 #  / __/ / /_/ __/
 # /_/   /___/_/ key-bindings.zsh
 #
-# - $FZF_TMUX_OPTS
 # - $FZF_CTRL_T_COMMAND
 # - $FZF_CTRL_T_OPTS
 # - $FZF_CTRL_R_COMMAND

shell/update.sh

@@ -8,26 +8,24 @@ dir=${0%"${0##*/}"}
 
 update() {
   {
-    sed -n "1,/^#----BEGIN INCLUDE $1/p" "$2"
+    sed -n '1,/^#----BEGIN INCLUDE common\.sh/p' "$1"
     cat << EOF
-# NOTE: Do not directly edit this section, which is copied from "$1".
-# To modify it, one can edit "$1" and run "./update.sh" to apply
-# the changes. See code comments in "$1" for the implementation details.
+# NOTE: Do not directly edit this section, which is copied from "common.sh".
+# To modify it, one can edit "common.sh" and run "./update.sh" to apply
+# the changes. See code comments in "common.sh" for the implementation details.
 EOF
     echo
-    grep -v '^[[:blank:]]*#' "$dir/$1" # remove code comments from the common file
-    sed -n '/^#----END INCLUDE/,$p' "$2"
-  } > "$2.part"
+    grep -v '^[[:blank:]]*#' "$dir/common.sh" # remove code comments in common.sh
+    sed -n '/^#----END INCLUDE/,$p' "$1"
+  } > "$1.part"
 
-  mv -f "$2.part" "$2"
+  mv -f "$1.part" "$1"
 }
 
-update "common.sh" "$dir/completion.bash"
-update "common.sh" "$dir/completion.zsh"
-update "common.sh" "$dir/key-bindings.bash"
-update "common.sh" "$dir/key-bindings.zsh"
-update "common.fish" "$dir/completion.fish"
-update "common.fish" "$dir/key-bindings.fish"
+update "$dir/completion.bash"
+update "$dir/completion.zsh"
+update "$dir/key-bindings.bash"
+update "$dir/key-bindings.zsh"
 
 # Check if --check is in ARGV
 check=0

src/core.go

@@ -56,6 +56,9 @@ func Run(opts *Options) (int, error) {
 		if opts.useTmux() {
 			return runTmux(os.Args, opts)
 		}
+		if opts.useZellij() {
+			return runZellij(os.Args, opts)
+		}
 
 		if needWinpty(opts) {
 			return runWinpty(os.Args, opts)

src/options.go

@@ -66,7 +66,7 @@ Usage: fzf [options]
     --no-bold                Do not use bold text
 
   DISPLAY MODE
-    --height=[~]HEIGHT[%]    Display fzf window below the cursor with the given
+    --height=[~][-]HEIGHT[%] Display fzf window below the cursor with the given
                              height instead of using fullscreen.
                              A negative value is calculated as the terminal height
                              minus the given value.
@@ -75,9 +75,10 @@ Usage: fzf [options]
     --min-height=HEIGHT[+]   Minimum height when --height is given as a percentage.
                              Add '+' to automatically increase the value
                              according to the other layout options (default: 10+).
-    --tmux[=OPTS]            Start fzf in a tmux popup (requires tmux 3.3+)
+    --popup[=OPTS]           Start fzf in a popup window (requires tmux 3.3+ or Zellij 0.44+)
                              [center|top|bottom|left|right][,SIZE[%]][,SIZE[%]]
                              [,border-native] (default: center,50%)
+    --tmux[=OPTS]            Alias for --popup
 
   LAYOUT
     --layout=LAYOUT          Choose layout: [default|reverse|reverse-list]
@@ -417,7 +418,7 @@ func parseTmuxOptions(arg string, index int) (*tmuxOptions, error) {
 	var err error
 	opts := defaultTmuxOptions(index)
 	tokens := splitRegexp.Split(arg, -1)
-	errorToReturn := errors.New("invalid tmux option: " + arg + " (expected: [center|top|bottom|left|right][,SIZE[%]][,SIZE[%][,border-native]])")
+	errorToReturn := errors.New("invalid popup option: " + arg + " (expected: [center|top|bottom|left|right][,SIZE[%]][,SIZE[%][,border-native]])")
 	if len(tokens) == 0 || len(tokens) > 4 {
 		return nil, errorToReturn
 	}
@@ -869,7 +870,7 @@ func nthTransformer(str string) (func(Delimiter) func([]Token, int32) string, er
 		nth   []Range
 	}
 
-	parts := make([]NthParts, len(indexes))
+	parts := make([]NthParts, 0, len(indexes))
 	idx := 0
 	for _, index := range indexes {
 		if idx < index[0] {
@@ -2221,9 +2222,6 @@ func parseHeight(str string, index int) (heightSpec, error) {
 		str = str[1:]
 	}
 	if strings.HasPrefix(str, "-") {
-		if heightSpec.auto {
-			return heightSpec, errors.New("negative(-) height is not compatible with adaptive(~) height")
-		}
 		heightSpec.inverse = true
 		str = str[1:]
 	}
@@ -2636,7 +2634,7 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			opts.Version = true
 		case "--no-winpty":
 			opts.NoWinpty = true
-		case "--tmux":
+		case "--tmux", "--popup":
 			given, str := optionalNextString()
 			if given {
 				if opts.Tmux, err = parseTmuxOptions(str, index); err != nil {
@@ -2645,7 +2643,7 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			} else {
 				opts.Tmux = defaultTmuxOptions(index)
 			}
-		case "--no-tmux":
+		case "--no-tmux", "--no-popup":
 			opts.Tmux = nil
 		case "--tty-default":
 			if opts.TtyDefault, err = nextString("tty device name required"); err != nil {
@@ -3151,7 +3149,7 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			}
 			opts.PreviewWrapSign = &str
 		case "--height":
-			str, err := nextString("height required: [~]HEIGHT[%]")
+			str, err := nextString("height required: [~][-]HEIGHT[%]")
 			if err != nil {
 				return err
 			}
@@ -3593,7 +3591,7 @@ func validateOptions(opts *Options) error {
 		}
 	}
 
-	if opts.Height.auto {
+	if opts.Height.auto && (opts.Tmux == nil || opts.Tmux.index < opts.Height.index) {
 		for _, s := range []sizeSpec{opts.Margin[0], opts.Margin[2]} {
 			if s.percent {
 				return errors.New("adaptive height is not compatible with top/bottom percent margin")
@@ -3627,6 +3625,10 @@ func (opts *Options) useTmux() bool {
 	return opts.Tmux != nil && len(os.Getenv("TMUX")) > 0 && opts.Tmux.index >= opts.Height.index
 }
 
+func (opts *Options) useZellij() bool {
+	return opts.Tmux != nil && len(os.Getenv("ZELLIJ")) > 0 && opts.Tmux.index >= opts.Height.index
+}
+
 func (opts *Options) noSeparatorLine() bool {
 	if opts.Inputless {
 		return true

src/proxy.go

@@ -23,6 +23,32 @@ func escapeSingleQuote(str string) string {
 	return "'" + strings.ReplaceAll(str, "'", "'\\''") + "'"
 }
 
+func popupArgStr(args []string, opts *Options) (string, string) {
+	fzf, rest := args[0], args[1:]
+	args = []string{"--bind=ctrl-z:ignore"}
+	if !opts.Tmux.border && (opts.BorderShape == tui.BorderUndefined || opts.BorderShape == tui.BorderLine) {
+		if tui.DefaultBorderShape == tui.BorderRounded {
+			rest = append(rest, "--border=rounded")
+		} else {
+			rest = append(rest, "--border=sharp")
+		}
+	}
+	if opts.Tmux.border && opts.Margin == defaultMargin() {
+		args = append(args, "--margin=0,1")
+	}
+	argStr := escapeSingleQuote(fzf)
+	for _, arg := range append(args, rest...) {
+		argStr += " " + escapeSingleQuote(arg)
+	}
+	argStr += ` --no-popup --no-height`
+
+	dir, err := os.Getwd()
+	if err != nil {
+		dir = "."
+	}
+	return argStr, dir
+}
+
 func fifo(name string) (string, error) {
 	ns := time.Now().UnixNano()
 	output := filepath.Join(os.TempDir(), fmt.Sprintf("fzf-%s-%d", name, ns))

src/server.go

@@ -122,13 +122,12 @@ func startHttpServer(address listenAddress, actionChannel chan []*action, getHan
 		}
 	}
 
-	server := httpServer{
-		apiKey:        []byte(apiKey),
-		actionChannel: actionChannel,
-		getHandler:    getHandler,
-	}
-
 	go func() {
+		server := httpServer{
+			apiKey:        []byte(apiKey),
+			actionChannel: actionChannel,
+			getHandler:    getHandler,
+		}
 		for {
 			conn, err := listener.Accept()
 			if err != nil {

src/terminal.go

@@ -2243,7 +2243,7 @@ func (t *Terminal) resizeWindows(forcePreview bool, redrawBorder bool) {
 	width := screenWidth - marginInt[1] - marginInt[3]
 	height := screenHeight - marginInt[0] - marginInt[2]
 
-	t.prevLines = make([]itemLine, screenHeight)
+	t.prevLines = make([]itemLine, max(1, screenHeight))
 	if t.border != nil && redrawBorder {
 		t.border = nil
 	}

src/tmux.go

@@ -1,39 +1,11 @@
 package fzf
 
 import (
-	"os"
 	"os/exec"
-
-	"github.com/junegunn/fzf/src/tui"
 )
 
 func runTmux(args []string, opts *Options) (int, error) {
-	// Prepare arguments
-	fzf, rest := args[0], args[1:]
-	args = []string{"--bind=ctrl-z:ignore"}
-	if !opts.Tmux.border && (opts.BorderShape == tui.BorderUndefined || opts.BorderShape == tui.BorderLine) {
-		// We append --border option at the end, because `--style=full:STYLE`
-		// may have changed the default border style.
-		if tui.DefaultBorderShape == tui.BorderRounded {
-			rest = append(rest, "--border=rounded")
-		} else {
-			rest = append(rest, "--border=sharp")
-		}
-	}
-	if opts.Tmux.border && opts.Margin == defaultMargin() {
-		args = append(args, "--margin=0,1")
-	}
-	argStr := escapeSingleQuote(fzf)
-	for _, arg := range append(args, rest...) {
-		argStr += " " + escapeSingleQuote(arg)
-	}
-	argStr += ` --no-tmux --no-height`
-
-	// Get current directory
-	dir, err := os.Getwd()
-	if err != nil {
-		dir = "."
-	}
+	argStr, dir := popupArgStr(args, opts)
 
 	// Set tmux options for popup placement
 	// C        Both    The centre of the terminal

src/util/util_windows.go

@@ -11,6 +11,8 @@ import (
 	"strings"
 	"sync/atomic"
 	"syscall"
+
+	"golang.org/x/sys/windows"
 )
 
 type shellType int
@@ -19,6 +21,7 @@ const (
 	shellTypeUnknown shellType = iota
 	shellTypeCmd
 	shellTypePowerShell
+	shellTypePwsh
 )
 
 var escapeRegex = regexp.MustCompile(`[&|<>()^%!"]`)
@@ -46,7 +49,10 @@ func NewExecutor(withShell string) *Executor {
 	} else if strings.HasPrefix(basename, "cmd") {
 		shellType = shellTypeCmd
 		args = []string{"/s/c"}
-	} else if strings.HasPrefix(basename, "pwsh") || strings.HasPrefix(basename, "powershell") {
+	} else if strings.HasPrefix(basename, "pwsh") {
+		shellType = shellTypePwsh
+		args = []string{"-NoProfile", "-Command"}
+	} else if strings.HasPrefix(basename, "powershell") {
 		shellType = shellTypePowerShell
 		args = []string{"-NoProfile", "-Command"}
 	} else {
@@ -56,8 +62,12 @@ func NewExecutor(withShell string) *Executor {
 }
 
 // ExecCommand executes the given command with $SHELL
-// FIXME: setpgid is unused. We set it in the Unix implementation so that we
-// can kill preview process with its child processes at once.
+//
+// On Windows, setpgid controls whether the spawned process is placed in a new
+// process group (so that it can be signaled independently, e.g. for previews).
+// However, we only do this for "pwsh" and non-standard shells, because cmd.exe
+// and Windows PowerShell ("powershell.exe") don't always exit on Ctrl-Break.
+//
 // NOTE: For "powershell", we should ideally set output encoding to UTF8,
 // but it is left as is now because no adverse effect has been observed.
 func (x *Executor) ExecCommand(command string, setpgid bool) *exec.Cmd {
@@ -73,19 +83,31 @@ func (x *Executor) ExecCommand(command string, setpgid bool) *exec.Cmd {
 		}
 		x.shellPath.Store(shell)
 	}
+
+	var creationFlags uint32
+	// Set new process group for pwsh (PowerShell 7+) and unknown/posix-ish shells
+	if setpgid && (x.shellType == shellTypePwsh || x.shellType == shellTypeUnknown) {
+		creationFlags = windows.CREATE_NEW_PROCESS_GROUP
+	}
+
 	var cmd *exec.Cmd
 	if x.shellType == shellTypeCmd {
 		cmd = exec.Command(shell)
 		cmd.SysProcAttr = &syscall.SysProcAttr{
 			HideWindow:    false,
 			CmdLine:       fmt.Sprintf(`%s "%s"`, strings.Join(x.args, " "), command),
-			CreationFlags: 0,
+			CreationFlags: creationFlags,
 		}
 	} else {
-		cmd = exec.Command(shell, append(x.args, command)...)
+		args := x.args
+		if setpgid && x.shellType == shellTypePwsh {
+			// pwsh needs -NonInteractive flag to exit on Ctrl-Break
+			args = append([]string{"-NonInteractive"}, x.args...)
+		}
+		cmd = exec.Command(shell, append(args, command)...)
 		cmd.SysProcAttr = &syscall.SysProcAttr{
 			HideWindow:    false,
-			CreationFlags: 0,
+			CreationFlags: creationFlags,
 		}
 	}
 	return cmd
@@ -156,7 +178,7 @@ func (x *Executor) QuoteEntry(entry string) string {
 		   fd -H --no-ignore -td -d 4 | fzf --preview ".\eza.exe --color=always --tree --level=3 --icons=always {}" --with-shell "powershell -NoProfile -Command"
 		*/
 		return escapeArg(entry)
-	case shellTypePowerShell:
+	case shellTypePowerShell, shellTypePwsh:
 		escaped := strings.ReplaceAll(entry, `"`, `\"`)
 		return "'" + strings.ReplaceAll(escaped, "'", "''") + "'"
 	default:
@@ -166,6 +188,21 @@ func (x *Executor) QuoteEntry(entry string) string {
 
 // KillCommand kills the process for the given command
 func KillCommand(cmd *exec.Cmd) error {
+	// Safely handle nil command or process.
+	if cmd == nil || cmd.Process == nil {
+		return nil
+	}
+	// If it has its own process group, we can send it Ctrl-Break
+	if cmd.SysProcAttr != nil && cmd.SysProcAttr.CreationFlags&windows.CREATE_NEW_PROCESS_GROUP != 0 {
+		if err := windows.GenerateConsoleCtrlEvent(windows.CTRL_BREAK_EVENT, uint32(cmd.Process.Pid)); err == nil {
+			return nil
+		}
+	}
+	// If it's the same process group, or if sending the console control event
+	// fails (e.g., no console, different console, or process already exited),
+	// fall back to a standard kill.  This probably won't *help* if there's I/O
+	// going on, because Wait() will still hang until the I/O finishes unless we
+	// hard-kill the entire process group.  But it doesn't hurt to try!
 	return cmd.Process.Kill()
 }
 

src/zellij.go

@@ -0,0 +1,41 @@
+package fzf
+
+import (
+	"os/exec"
+)
+
+func runZellij(args []string, opts *Options) (int, error) {
+	argStr, dir := popupArgStr(args, opts)
+
+	zellijArgs := []string{
+		"run", "--floating", "--close-on-exit", "--block-until-exit",
+		"--cwd", dir,
+	}
+	if !opts.Tmux.border {
+		zellijArgs = append(zellijArgs, "--borderless", "true")
+	}
+	switch opts.Tmux.position {
+	case posUp:
+		zellijArgs = append(zellijArgs, "-y", "0")
+	case posDown:
+		zellijArgs = append(zellijArgs, "-y", "9999")
+	case posLeft:
+		zellijArgs = append(zellijArgs, "-x", "0")
+	case posRight:
+		zellijArgs = append(zellijArgs, "-x", "9999")
+	case posCenter:
+		// Zellij centers floating panes by default
+	}
+	zellijArgs = append(zellijArgs, "--width", opts.Tmux.width.String())
+	zellijArgs = append(zellijArgs, "--height", opts.Tmux.height.String())
+	zellijArgs = append(zellijArgs, "--")
+
+	return runProxy(argStr, func(temp string, needBash bool) (*exec.Cmd, error) {
+		sh, err := sh(needBash)
+		if err != nil {
+			return nil, err
+		}
+		zellijArgs = append(zellijArgs, sh, temp)
+		return exec.Command("zellij", zellijArgs...), nil
+	}, opts, true)
+}

test/lib/common.fish

@@ -3,10 +3,9 @@ set -e FZF_DEFAULT_COMMAND FZF_DEFAULT_OPTS FZF_DEFAULT_OPTS_FILE FZF_TMUX FZF_T
 set -e FZF_CTRL_T_COMMAND FZF_CTRL_T_OPTS FZF_ALT_C_COMMAND FZF_ALT_C_OPTS FZF_CTRL_R_OPTS
 set -e FZF_API_KEY
 # Unset completion-specific variables
-set -e FZF_COMPLETION_TRIGGER FZF_COMPLETION_OPTS
+set -e FZF_COMPLETION_OPTS FZF_EXPANSION_OPTS
 
 set -gx FZF_DEFAULT_OPTS "--no-scrollbar --pointer '>' --marker '>'"
-set -gx FZF_COMPLETION_TRIGGER '++'
 set -gx fish_history fzf_test
 
 # Add fzf to PATH