0.47.0

[bash] Update orig_complete after _completion_loader
[bash] Refactor access to "_fzf_orig_complete_${cmd//[^A-Za-z0-9_]/_}"
2025-11-15 14:53:47 -05:00 · 2024-03-10 21:43:41 +09:00 · 2024-03-10 21:41:42 +09:00 · 2024-03-10 21:41:42 +09:00 · 2024-03-10 00:01:32 +00:00 · 2024-03-09 14:14:42 +09:00
45 changed files with 733 additions and 338 deletions
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -27,7 +27,7 @@ jobs:

    steps:
    - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
      with:
        fetch-depth: 0

--- a/.github/workflows/depsreview.yaml
+++ b/.github/workflows/depsreview.yaml
@@ -9,6 +9,6 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: 'Checkout Repository'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
      - name: 'Dependency Review'
-        uses: actions/dependency-review-action@v3
+        uses: actions/dependency-review-action@v4
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -11,11 +11,14 @@ on:
 permissions:
  contents: read

+env:
+  LANG: C.UTF-8
+
 jobs:
  build:
    runs-on: ubuntu-latest
    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
      with:
        fetch-depth: 0

@@ -42,4 +45,7 @@ jobs:
      run: make test

    - name: Integration test
-      run: make install && ./install --all && LC_ALL=C tmux new-session -d && ruby test/test_go.rb --verbose
+      run: make install && ./install --all && tmux new-session -d && ruby test/test_go.rb --verbose
+
+    - name: Integration test (tcell)
+      run: TAGS=tcell make clean install && ruby test/test_go.rb --verbose
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -15,7 +15,7 @@ jobs:
  build:
    runs-on: macos-latest
    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
      with:
        fetch-depth: 0

--- a/.github/workflows/sponsors.yml
+++ b/.github/workflows/sponsors.yml
@@ -9,7 +9,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout 🛎️
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4

      - name: Generate Sponsors 💖
        uses: JamesIves/github-sponsors-readme-action@v1
--- a/.github/workflows/typos.yml
+++ b/.github/workflows/typos.yml
@@ -6,5 +6,5 @@ jobs:
    name: Spell Check with Typos
    runs-on: ubuntu-latest
    steps:
-    - uses: actions/checkout@v3
-    - uses: crate-ci/typos@v1.16.4
+    - uses: actions/checkout@v4
+    - uses: crate-ci/typos@v1.19.0
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-golang 1.20.4
+golang 1.20.13
--- a/ADVANCED.md
+++ b/ADVANCED.md
@@ -1,8 +1,8 @@
 Advanced fzf examples
 ======================

-* *Last update: 2023/12/29*
-* *Requires fzf 0.45.0 or above*
+* *Last update: 2024/01/20*
+* *Requires fzf 0.46.0 or above*

 ---

@@ -22,12 +22,14 @@ Advanced fzf examples
    * [Using fzf as interactive Ripgrep launcher](#using-fzf-as-interactive-ripgrep-launcher)
    * [Switching to fzf-only search mode](#switching-to-fzf-only-search-mode)
    * [Switching between Ripgrep mode and fzf mode](#switching-between-ripgrep-mode-and-fzf-mode)
+    * [Switching between Ripgrep mode and fzf mode using a single key binding](#switching-between-ripgrep-mode-and-fzf-mode-using-a-single-key-binding)
 * [Log tailing](#log-tailing)
 * [Key bindings for git objects](#key-bindings-for-git-objects)
    * [Files listed in `git status`](#files-listed-in-git-status)
    * [Branches](#branches)
    * [Commit hashes](#commit-hashes)
 * [Color themes](#color-themes)
+    * [fzf Theme Playground](#fzf-theme-playground)
    * [Generating fzf color theme from Vim color schemes](#generating-fzf-color-theme-from-vim-color-schemes)

 <!-- vim-markdown-toc -->
@@ -220,17 +222,17 @@ To make a key binding behave differently each time it is pressed, we need:
 2. and a way to dynamically perform different actions depending on the state.

 The following example shows how to 1. store the current mode in the prompt
-string, 2. and use this information (`{fzf:prompt}`) to determine which
+string, 2. and use this information (`$FZF_PROMPT`) to determine which
 actions to perform using the `transform` action.

 ```sh
 fd --type file |
  fzf --prompt 'Files> ' \
      --header 'CTRL-T: Switch between Files/Directories' \
-      --bind 'ctrl-t:transform:[[ ! {fzf:prompt} =~ Files ]] &&
+      --bind 'ctrl-t:transform:[[ ! $FZF_PROMPT =~ Files ]] &&
              echo "change-prompt(Files> )+reload(fd --type file)" ||
              echo "change-prompt(Directories> )+reload(fd --type directory)"' \
-      --preview '[[ {fzf:prompt} =~ Files ]] && bat --color=always {} || tree -C {}'
+      --preview '[[ $FZF_PROMPT =~ Files ]] && bat --color=always {} || tree -C {}'
 ```

 Ripgrep integration
@@ -467,6 +469,41 @@ INITIAL_QUERY="${*:-}"
 [0.30.0]: https://github.com/junegunn/fzf/blob/master/CHANGELOG.md#0300
 [0.36.0]: https://github.com/junegunn/fzf/blob/master/CHANGELOG.md#0360

+### Switching between Ripgrep mode and fzf mode using a single key binding
+
+In contrast to the previous version, we use just one hotkey to toggle between
+ripgrep and fzf mode. This is achieved by using the `$FZF_PROMPT` as a state
+within the `transform` action, a feature introduced in [fzf 0.45.0][0.45.0]. A
+more detailed explanation of this feature can be found in a previous section -
+[Toggling with a single keybinding](#toggling-with-a-single-key-binding).
+
+[0.45.0]: https://github.com/junegunn/fzf/blob/master/CHANGELOG.md#0450
+
+When using the `transform` action, the placeholder (`\{q}`) should be escaped to
+prevent immediate evaluation.
+
+```sh
+#!/usr/bin/env bash
+
+# Switch between Ripgrep mode and fzf filtering mode (CTRL-T)
+rm -f /tmp/rg-fzf-{r,f}
+RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case "
+INITIAL_QUERY="${*:-}"
+: | fzf --ansi --disabled --query "$INITIAL_QUERY" \
+    --bind "start:reload:$RG_PREFIX {q}" \
+    --bind "change:reload:sleep 0.1; $RG_PREFIX {q} || true" \
+    --bind 'ctrl-t:transform:[[ ! $FZF_PROMPT =~ ripgrep ]] &&
+      echo "rebind(change)+change-prompt(1. ripgrep> )+disable-search+transform-query:echo \{q} > /tmp/rg-fzf-f; cat /tmp/rg-fzf-r" ||
+      echo "unbind(change)+change-prompt(2. fzf> )+enable-search+transform-query:echo \{q} > /tmp/rg-fzf-r; cat /tmp/rg-fzf-f"' \
+    --color "hl:-1:underline,hl+:-1:underline:reverse" \
+    --prompt '1. ripgrep> ' \
+    --delimiter : \
+    --header 'CTRL-T: Switch between ripgrep/fzf' \
+    --preview 'bat --color=always {1} --highlight-line {2}' \
+    --preview-window 'up,60%,border-bottom,+{2}+3/3,~3' \
+    --bind 'enter:become(vim {1} +{2})'
+```
+
 Log tailing
 -----------

@@ -515,7 +552,7 @@ pods() {
    - Press enter key on a pod to `kubectl exec` into it
    - Press CTRL-O to open the log in your editor
 - Press CTRL-R to reload the pod list
- Press CTRL-/ repeatedly to to rotate through a different sets of preview
+- Press CTRL-/ repeatedly to rotate through a different sets of preview
  window options
    1. `80%,border-bottom`
    1. `hidden`
@@ -596,6 +633,12 @@ export FZF_DEFAULT_OPTS='--color=bg+:#293739,bg:#1B1D1E,border:#808080,spinner:#

 ![molokai](https://user-images.githubusercontent.com/700826/113475085-8619f300-94ae-11eb-85e4-2766fc3246bf.png)

+### fzf Theme Playground
+
+[fzf Theme Playground](https://vitormv.github.io/fzf-themes/) created by
+[Vitor Mello](https://github.com/vitormv) is a webpage where you can
+interactively create fzf themes.
+
 ### Generating fzf color theme from Vim color schemes

 The Vim plugin of fzf can generate `--color` option from the current color
--- a/BUILD.md
+++ b/BUILD.md
@@ -34,14 +34,16 @@ make release
 Third-party libraries used
 --------------------------

- [mattn/go-runewidth](https://github.com/mattn/go-runewidth)
-    - Licensed under [MIT](http://mattn.mit-license.org)
+- [rivo/uniseg](https://github.com/rivo/uniseg)
+    - Licensed under [MIT](https://raw.githubusercontent.com/rivo/uniseg/master/LICENSE.txt)
 - [mattn/go-shellwords](https://github.com/mattn/go-shellwords)
    - Licensed under [MIT](http://mattn.mit-license.org)
 - [mattn/go-isatty](https://github.com/mattn/go-isatty)
    - Licensed under [MIT](http://mattn.mit-license.org)
 - [tcell](https://github.com/gdamore/tcell)
    - Licensed under [Apache License 2.0](https://github.com/gdamore/tcell/blob/master/LICENSE)
+- [fastwalk](https://github.com/charlievieth/fastwalk)
+    - Licensed under [MIT](https://raw.githubusercontent.com/charlievieth/fastwalk/master/LICENSE)

 License
 -------
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,77 @@
 CHANGELOG
 =========

+0.47.0
+------
+- Replaced ["the default find command"][find] with a built-in directory traversal to simplify the code and to achieve better performance and consistent behavior across platforms.
+  This doesn't affect you if you have `$FZF_DEFAULT_COMMAND` set.
+    - Breaking changes:
+        - Unlike [the previous "find" command][find], the new traversal code will list hidden files, but hidden directories will still be ignored
+        - No filtering of `devtmpfs` or `proc` types
+        - Traversal is parallelized, so the order of the entries will be different each time
+    - You would wonder why fzf implements directory traversal anyway when it's a filter program following the Unix philosophy.
+      But fzf has had [the traversal code for years][walker] to tackle the performance problem on Windows. And I decided to use the same approach on different platforms as well for the benefits listed above.
+    - Built-in traversal is now done using the excellent [charlievieth/fastwalk][fastwalk] library, which easily outperforms its competitors and supports safely following symlinks.
+- Added `$FZF_DEFAULT_OPTS_FILE` to allow managing default options in a file
+    - See [#3618](https://github.com/junegunn/fzf/pull/3618)
+    - Option precedence from lower to higher
+        1. Options read from `$FZF_DEFAULT_OPTS_FILE`
+        1. Options from `$FZF_DEFAULT_OPTS`
+        1. Options from command-line arguments
+- Bug fixes and improvements
+
+[find]: https://github.com/junegunn/fzf/blob/0.46.1/src/constants.go#L60-L64
+[walker]: https://github.com/junegunn/fzf/pull/1847
+[fastwalk]: https://github.com/charlievieth/fastwalk
+
+0.46.1
+------
+- Bug fixes and improvements
+- Fixed Windows binaries
+- Downgraded Go version to 1.20 to support older versions of Windows
+    - https://tip.golang.org/doc/go1.21#windows
+- Updated [rivo/uniseg](https://github.com/rivo/uniseg) dependency to v0.4.6
+
+0.46.0
+------
+- Added two new events
+    - `result` - triggered when the filtering for the current query is complete and the result list is ready
+    - `resize` - triggered when the terminal size is changed
+- fzf now exports the following environment variables to the child processes
+  | Variable           | Description                                                 |
+  | ---                | ---                                                         |
+  | `FZF_LINES`        | Number of lines fzf takes up excluding padding and margin   |
+  | `FZF_COLUMNS`      | Number of columns fzf takes up excluding padding and margin |
+  | `FZF_TOTAL_COUNT`  | Total number of items                                       |
+  | `FZF_MATCH_COUNT`  | Number of matched items                                     |
+  | `FZF_SELECT_COUNT` | Number of selected items                                    |
+  | `FZF_QUERY`        | Current query string                                        |
+  | `FZF_PROMPT`       | Prompt string                                               |
+  | `FZF_ACTION`       | The name of the last action performed                       |
+  - This allows you to write sophisticated transformations like so
+    ```sh
+    # Script to dynamically resize the preview window
+    transformer='
+      # 1 line for info, another for prompt, and 2 more lines for preview window border
+      lines=$(( FZF_LINES - FZF_MATCH_COUNT - 4 ))
+      if [[ $FZF_MATCH_COUNT -eq 0 ]]; then
+        echo "change-preview-window:hidden"
+      elif [[ $lines -gt 3 ]]; then
+        echo "change-preview-window:$lines"
+      elif [[ $FZF_PREVIEW_LINES -ne 3 ]]; then
+        echo "change-preview-window:3"
+      fi
+    '
+    seq 10000 | fzf --preview 'seq {} 10000' --preview-window up \
+                    --bind "result:transform:$transformer" \
+                    --bind "resize:transform:$transformer"
+    ```
+  - And we're phasing out `{fzf:prompt}` and `{fzf:action}`
+- Changed [mattn/go-runewidth](https://github.com/mattn/go-runewidth) dependency to [rivo/uniseg](https://github.com/rivo/uniseg) for accurate results
+    - Set `--ambidouble` if your terminal displays ambiguous width characters (e.g. box-drawing characters for borders) as 2 columns
+    - `RUNEWIDTH_EASTASIAN=1` is still respected for backward compatibility, but it's recommended that you use this new option instead
+- Bug fixes
+
 0.45.0
 ------
 - Added `transform` action to conditionally perform a series of actions
@@ -92,7 +163,7 @@ CHANGELOG
      # --transfer-mode=memory is the fastest option but if you want fzf to be able
      # to redraw the image on terminal resize or on 'change-preview-window',
      # you need to use --transfer-mode=stream.
-      kitty icat --clear --transfer-mode=memory --stdin=no --place=${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}@0x0 {} | sed \$d
+      kitty icat --clear --transfer-mode=memory --unicode-placeholder --stdin=no --place=${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}@0x0 {} | sed \$d
    else
      bat --color=always {}
    fi
--- a/5
+++ b/5
@@ -1,5 +1,5 @@
-FROM --platform=linux/amd64 archlinux
-RUN pacman -Sy && pacman --noconfirm -S awk git tmux zsh fish ruby procps go make gcc
+FROM --platform=linux/amd64 ubuntu:22.04
+RUN apt-get update -y && apt install -y git make golang zsh fish ruby tmux
 RUN gem install --no-document -v 5.14.2 minitest
 RUN echo '. /usr/share/bash-completion/completions/git' >> ~/.bashrc
 RUN echo '. ~/.bashrc' >> ~/.bash_profile
@@ -8,4 +8,5 @@ RUN echo '. ~/.bashrc' >> ~/.bash_profile
 RUN rm -f /etc/bash.bashrc
 COPY . /fzf
 RUN cd /fzf && make install && ./install --all
+ENV LANG C.UTF-8
 CMD tmux new 'set -o pipefail; ruby /fzf/test/test_go.rb | tee out && touch ok' && cat out && [ -e ok ]
--- a/4
+++ b/4
@@ -93,7 +93,7 @@ generate:
 	PATH=$(PATH):$(GOPATH)/bin $(GO) generate ./...

 build:
-	goreleaser build --rm-dist --snapshot --skip-post-hooks
+	goreleaser build --clean --snapshot --skip=post-hooks

 release:
 	# Make sure that the tests pass and the build works
@@ -126,7 +126,7 @@ endif
 	git push origin temp --follow-tags --force

 	# Make a GitHub release
-	goreleaser --rm-dist --release-notes tmp/release-note
+	goreleaser --clean --release-notes tmp/release-note

 	# Push to master
 	git checkout master
--- a/README-VIM.md
+++ b/README-VIM.md
@@ -238,19 +238,20 @@ call fzf#run({'sink': 'e'})
 ```

 We haven't specified the `source`, so this is equivalent to starting fzf on
-command line without standard input pipe; fzf will use find command (or
-`$FZF_DEFAULT_COMMAND` if defined) to list the files under the current
-directory. When you select one, it will open it with the sink, `:e` command.
-If you want to open it in a new tab, you can pass `:tabedit` command instead
-as the sink.
+command line without standard input pipe; fzf will traverse the file system
+under the current directory to get the list of files. (If
+`$FZF_DEFAULT_COMMAND` is set, fzf will use the output of the command
+instead.) When you select one, it will open it with the sink, `:e` command. If
+you want to open it in a new tab, you can pass `:tabedit` command instead as
+the sink.

 ```vim
 call fzf#run({'sink': 'tabedit'})
 ```

-Instead of using the default find command, you can use any shell command as
-the source. The following example will list the files managed by git. It's
-equivalent to running `git ls-files | fzf` on shell.
+You can use any shell command as the source to generate the list. The
+following example will list the files managed by git. It's equivalent to
+running `git ls-files | fzf` on shell.

 ```vim
 call fzf#run({'source': 'git ls-files', 'sink': 'e'})
--- a/README.md
+++ b/README.md
--- a/bin/fzf-preview.sh
+++ b/bin/fzf-preview.sh
@@ -53,7 +53,7 @@ if [[ $KITTY_WINDOW_ID ]]; then
  # 2. The last line of the output is the ANSI reset code without newline.
  #    This confuses fzf and makes it render scroll offset indicator.
  #    So we remove the last line and append the reset code to its previous line.
-  kitty icat --clear --transfer-mode=memory --stdin=no --place="$dim@0x0" "$file" | sed '$d' | sed $'$s/$/\e[m/'
+  kitty icat --clear --transfer-mode=memory --unicode-placeholder --stdin=no --place="$dim@0x0" "$file" | sed '$d' | sed $'$s/$/\e[m/'

 # 2. Use chafa with Sixel output
 elif command -v chafa > /dev/null; then
--- a/bin/fzf-tmux
+++ b/bin/fzf-tmux
@@ -95,9 +95,9 @@ while [[ $# -gt 0 ]]; do
      elif [[ "$size" =~ %$ ]]; then
        size=${size:0:((${#size}-1))}
        if [[ -n "$swap" ]]; then
-          opt="$opt -p $(( 100 - size ))"
+          opt="$opt -l $(( 100 - size ))%"
        else
-          opt="$opt -p $size"
+          opt="$opt -l $size%"
        fi
      else
        if [[ -n "$swap" ]]; then
--- a/doc/fzf.txt
+++ b/doc/fzf.txt
@@ -1,4 +1,4 @@
-fzf.txt	fzf	Last change: January 1 2024
+fzf.txt	fzf	Last change: February 15 2024
 FZF - TABLE OF CONTENTS                                            *fzf* *fzf-toc*
 ==============================================================================

@@ -264,17 +264,18 @@ entry.
    call fzf#run({'sink': 'e'})
 <
 We haven't specified the `source`, so this is equivalent to starting fzf on
-command line without standard input pipe; fzf will use find command (or
-`$FZF_DEFAULT_COMMAND` if defined) to list the files under the current
-directory. When you select one, it will open it with the sink, `:e` command.
-If you want to open it in a new tab, you can pass `:tabedit` command instead
-as the sink.
+command line without standard input pipe; fzf will traverse the file system
+under the current directory to get the list of files. (If
+`$FZF_DEFAULT_COMMAND` is set, fzf will use the output of the command
+instead.) When you select one, it will open it with the sink, `:e` command. If
+you want to open it in a new tab, you can pass `:tabedit` command instead as
+the sink.
 >
    call fzf#run({'sink': 'tabedit'})
 <
-Instead of using the default find command, you can use any shell command as
-the source. The following example will list the files managed by git. It's
-equivalent to running `git ls-files | fzf` on shell.
+You can use any shell command as the source to generate the list. The
+following example will list the files managed by git. It's equivalent to
+running `git ls-files | fzf` on shell.
 >
    call fzf#run({'source': 'git ls-files', 'sink': 'e'})
 <
@@ -417,24 +418,12 @@ TIPS                                                                  *fzf-tips*
 < fzf inside terminal buffer >________________________________________________~
                                                    *fzf-inside-terminal-buffer*

-The latest versions of Vim and Neovim include builtin terminal emulator
-(`:terminal`) and fzf will start in a terminal buffer in the following cases:
-
- - On Neovim
- - On GVim
- - On Terminal Vim with a non-default layout
-   - `call fzf#run({'left': '30%'})` or `let g:fzf_layout = {'left': '30%'}`

 On the latest versions of Vim and Neovim, fzf will start in a terminal buffer.
 If you find the default ANSI colors to be different, consider configuring the
 colors using `g:terminal_ansi_colors` in regular Vim or `g:terminal_color_x`
 in Neovim.

-                   *g:terminal_color_15* *g:terminal_color_14* *g:terminal_color_13*
-*g:terminal_color_12* *g:terminal_color_11* *g:terminal_color_10* *g:terminal_color_9*
-   *g:terminal_color_8* *g:terminal_color_7* *g:terminal_color_6* *g:terminal_color_5*
-   *g:terminal_color_4* *g:terminal_color_3* *g:terminal_color_2* *g:terminal_color_1*
-                                                            *g:terminal_color_0*
 >
    " Terminal colors for seoul256 color scheme
    if has('nvim')
--- a/go.mod
+++ b/go.mod
@@ -1,23 +1,20 @@
 module github.com/junegunn/fzf

 require (
-	github.com/gdamore/tcell/v2 v2.5.4
-	github.com/mattn/go-isatty v0.0.17
-	github.com/mattn/go-runewidth v0.0.14
+	github.com/charlievieth/fastwalk v1.0.2
+	github.com/gdamore/tcell/v2 v2.7.4
+	github.com/mattn/go-isatty v0.0.20
 	github.com/mattn/go-shellwords v1.0.12
-	github.com/rivo/uniseg v0.4.4
-	github.com/saracen/walker v0.1.3
-	golang.org/x/sys v0.15.0
-	golang.org/x/term v0.15.0
+	github.com/rivo/uniseg v0.4.7
+	golang.org/x/sys v0.17.0
+	golang.org/x/term v0.17.0
 )

 require (
 	github.com/gdamore/encoding v1.0.0 // indirect
 	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
-	golang.org/x/mod v0.14.0 // indirect
-	golang.org/x/sync v0.5.0 // indirect
-	golang.org/x/text v0.5.0 // indirect
-	golang.org/x/tools v0.16.1 // indirect
+	github.com/mattn/go-runewidth v0.0.15 // indirect
+	golang.org/x/text v0.14.0 // indirect
 )

 go 1.17
--- a/go.sum
+++ b/go.sum
@@ -1,55 +1,55 @@
+github.com/charlievieth/fastwalk v1.0.2 h1:KYWo7xszmoldOGrwdNIeznSzhj9mhgk+6DwHunG99bc=
+github.com/charlievieth/fastwalk v1.0.2/go.mod h1:JSfglY/gmL/rqsUS1NCsJTocB5n6sSl9ApAqif4CUbs=
 github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko=
 github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
-github.com/gdamore/tcell/v2 v2.5.4 h1:TGU4tSjD3sCL788vFNeJnTdzpNKIw1H5dgLnJRQVv/k=
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--- a/2
+++ b/2
@@ -2,7 +2,7 @@

 set -u

-version=0.45.0
+version=0.47.0
 auto_completion=
 key_bindings=
 update_config=2
--- a/install.ps1
+++ b/install.ps1
@@ -1,4 +1,4 @@
-$version="0.45.0"
+$version="0.47.0"

 $fzf_base=Split-Path -Parent $MyInvocation.MyCommand.Definition

--- a/main.go
+++ b/main.go
@@ -5,7 +5,7 @@ import (
 	"github.com/junegunn/fzf/src/protector"
 )

-var version string = "0.45"
+var version string = "0.47"
 var revision string = "devel"

 func main() {
--- a/man/man1/fzf-tmux.1
+++ b/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 "Jan 2024" "fzf 0.45.0" "fzf-tmux - open fzf in tmux split pane"
+.TH fzf-tmux 1 "Mar 2024" "fzf 0.47.0" "fzf-tmux - open fzf in tmux split pane"

 .SH NAME
 fzf-tmux - open fzf in tmux split pane
--- a/man/man1/fzf.1
+++ b/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 "Jan 2024" "fzf 0.45.0" "fzf - a command-line fuzzy finder"
+.TH fzf 1 "Mar 2024" "fzf 0.47.0" "fzf - a command-line fuzzy finder"

 .SH NAME
 fzf - a command-line fuzzy finder
@@ -260,9 +260,8 @@ Draw border around the finder
 .br

 If you use a terminal emulator where each box-drawing character takes
-2 columns, try setting \fBRUNEWIDTH_EASTASIAN\fR environment variable to
-\fB0\fR or \fB1\fR. If the border is still not properly rendered, set
-\fB--no-unicode\fR.
+2 columns, try setting \fB--ambidouble\fR. If the border is still not properly
+rendered, set \fB--no-unicode\fR.

 .TP
 .BI "--border-label" [=LABEL]
@@ -313,6 +312,11 @@ the label. Label is printed on the top border line by default, add
 Use ASCII characters instead of Unicode drawing characters to draw borders,
 the spinner and the horizontal separator.

+.TP
+.B "--ambidouble"
+Set this option if your terminal displays ambiguous width characters (e.g.
+box-drawing characters for borders) as 2 columns.
+
 .TP
 .BI "--margin=" MARGIN
 Comma-separated expression for margins around the finder.
@@ -592,8 +596,6 @@ Also,
 * \fB{n}\fR is replaced to the zero-based ordinal index of the current item.
  Use \fB{+n}\fR if you want all index numbers when multiple lines are selected.
 .br
-* \fB{fzf:action}\fR is replaced to to the name of the last action performed
-* \fB{fzf:prompt}\fR is replaced to to the prompt string

 Note that you can escape a placeholder pattern by prepending a backslash.

@@ -829,12 +831,14 @@ e.g.
     \fB# Start HTTP server on port 6266
     fzf --listen 6266

-     # Get program state in JSON format (experimental)
-     curl localhost:6266
-
     # Send action to the server
     curl -XPOST localhost:6266 -d 'reload(seq 100)+change-prompt(hundred> )'

+     # Get program state in JSON format (experimental)
+     # * Make sure NOT to access this endpoint from execute/transform actions
+     #   as it will result in a timeout
+     curl localhost:6266
+
     # Start HTTP server on port 6266 with remote connections allowed
     # * Listening on non-localhost address requires using an API key
     export FZF_API_KEY="$(head -c 32 /dev/urandom | base64)"
@@ -861,7 +865,14 @@ with \fB$SHELL -c\fR if \fBSHELL\fR is set, otherwise with \fBsh -c\fR, so in
 this case make sure that the command is POSIX-compliant.
 .TP
 .B FZF_DEFAULT_OPTS
-Default options. e.g. \fBexport FZF_DEFAULT_OPTS="--extended --cycle"\fR
+Default options.
+.br
+e.g. \fBexport FZF_DEFAULT_OPTS="--layout=reverse --border --cycle"\fR
+.TP
+.B FZF_DEFAULT_OPTS_FILE
+The location of the file that contains the default options.
+.br
+e.g. \fBexport FZF_DEFAULT_OPTS_FILE=~/.fzfrc\fR
 .TP
 .B FZF_API_KEY
 Can be used to require an API key when using \fB--listen\fR option. If not set,
@@ -901,6 +912,39 @@ of field index expressions.
 .BR .. "     All the fields"
 .br

+.SH ENVIRONMENT VARIABLES EXPORTED TO CHILD PROCESSES
+
+fzf exports the following environment variables to its child processes.
+
+.BR FZF_LINES "           Number of lines fzf takes up excluding padding and margin"
+.br
+.BR FZF_COLUMNS "         Number of columns fzf takes up excluding padding and margin"
+.br
+.BR FZF_TOTAL_COUNT "     Total number of items"
+.br
+.BR FZF_MATCH_COUNT "     Number of matched items"
+.br
+.BR FZF_SELECT_COUNT "    Number of selected items"
+.br
+.BR FZF_QUERY "           Current query string"
+.br
+.BR FZF_PROMPT "          Prompt string"
+.br
+.BR FZF_ACTION "          The name of the last action performed"
+.br
+.BR FZF_PORT "            Port number when --listen option is used"
+.br
+
+The following variables are additionally exported to the preview commands.
+
+.BR FZF_PREVIEW_TOP "     Top position of the preview window"
+.br
+.BR FZF_PREVIEW_LEFT "    Left position of the preview window"
+.br
+.BR FZF_PREVIEW_LINES "   Number of lines in the preview window"
+.br
+.BR FZF_PREVIEW_COLUMNS " Number of columns in the preview window"
+
 .SH EXTENDED SEARCH MODE

 Unless specified otherwise, fzf will start in "extended-search mode". In this
@@ -1075,6 +1119,22 @@ e.g.
     \fB# Change the prompt to "loaded" when the input stream is complete
     (seq 10; sleep 1; seq 11 20) | fzf --prompt 'Loading> ' --bind 'load:change-prompt:Loaded> '\fR
 .RE
+\fIresize\fR
+.RS
+Triggered when the terminal size is changed.
+
+e.g.
+     \fBfzf --bind 'resize:transform-header:echo Resized: ${FZF_COLUMNS}x${FZF_LINES}'\fR
+.RE
+\fIresult\fR
+.RS
+Triggered when the filtering for the current query is complete and the result list is ready.
+
+e.g.
+     \fB# Put the cursor on the second item when the query string is empty
+     # * Note that you can't use 'change' event in this case because the second position may not be available
+     fzf --sync --bind 'result:transform:[[ -z {fzf:query} ]] && echo "pos(2)"'\fR
+.RE
 \fIchange\fR
 .RS
 Triggered whenever the query string is changed
--- a/shell/completion.bash
+++ b/shell/completion.bash
@@ -63,6 +63,31 @@ __fzf_orig_completion() {
  done
 }

+# @param $1 cmd - Command name for which the original completion is searched
+# @var[out] REPLY - Original function name is returned
+__fzf_orig_completion_get_orig_func() {
+  local cmd orig_var orig
+  cmd=$1
+  orig_var="_fzf_orig_completion_${cmd//[^A-Za-z0-9_]/_}"
+  orig="${!orig_var-}"
+  REPLY="${orig##*#}"
+  [[ $REPLY ]] && type "$REPLY" &> /dev/null
+}
+
+# @param $1 cmd - Command name for which the original completion is searched
+# @param $2 func - Fzf's completion function to replace the original function
+# @var[out] REPLY - Completion setting is returned as a string to "eval"
+__fzf_orig_completion_instantiate() {
+  local cmd func orig_var orig
+  cmd=$1
+  func=$2
+  orig_var="_fzf_orig_completion_${cmd//[^A-Za-z0-9_]/_}"
+  orig="${!orig_var-}"
+  orig="${orig%#*}"
+  [[ $orig == *' %s '* ]] || return 1
+  printf -v REPLY "$orig" "$func"
+}
+
 _fzf_opts_completion() {
  local cur prev opts
  COMPREPLY=()
@@ -261,15 +286,12 @@ _fzf_opts_completion() {
 }

 _fzf_handle_dynamic_completion() {
-  local cmd orig_var orig ret orig_cmd orig_complete
+  local cmd ret REPLY orig_cmd orig_complete
  cmd="$1"
  shift
  orig_cmd="$1"
-  orig_var="_fzf_orig_completion_$cmd"
-  orig="${!orig_var-}"
-  orig="${orig##*#}"
-  if [[ -n "$orig" ]] && type "$orig" > /dev/null 2>&1; then
-    $orig "$@"
+  if __fzf_orig_completion_get_orig_func "$cmd"; then
+    "$REPLY" "$@"
  elif [[ -n "${_fzf_completion_loader-}" ]]; then
    orig_complete=$(complete -p "$orig_cmd" 2> /dev/null)
    _completion_loader "$@"
@@ -277,6 +299,12 @@ _fzf_handle_dynamic_completion() {
    # _completion_loader may not have updated completion for the command
    if [[ "$(complete -p "$orig_cmd" 2> /dev/null)" != "$orig_complete" ]]; then
      __fzf_orig_completion < <(complete -p "$orig_cmd" 2> /dev/null)
+
+      # Update orig_complete by _fzf_orig_completion entry
+      [[ $orig_complete =~ ' -F '(_fzf_[^ ]+)' ' ]] &&
+        __fzf_orig_completion_instantiate "$cmd" "${BASH_REMATCH[1]}" &&
+        orig_complete=$REPLY
+
      if [[ "${__fzf_nospace_commands-}" = *" $orig_cmd "* ]]; then
        eval "${orig_complete/ -F / -o nospace -F }"
      else
@@ -293,7 +321,6 @@ __fzf_generic_path_completion() {
  if [[ $cmd == \\* ]]; then
    cmd="${cmd:1}"
  fi
-  cmd="${cmd//[^A-Za-z0-9_=]/_}"
  COMPREPLY=()
  trigger=${FZF_COMPLETION_TRIGGER-'**'}
  cur="${COMP_WORDS[COMP_CWORD]}"
@@ -359,7 +386,6 @@ _fzf_complete() {
  post="$(caller 0 | command awk '{print $2}')_post"
  type -t "$post" > /dev/null 2>&1 || post='command cat'

-  cmd="${COMP_WORDS[0]//[^A-Za-z0-9_=]/_}"
  trigger=${FZF_COMPLETION_TRIGGER-'**'}
  cur="${COMP_WORDS[COMP_CWORD]}"
  if [[ "$cur" == *"$trigger" ]] && [[ $cur != *'$('* ]] && [[ $cur != *':='* ]] && [[ $cur != *'`'* ]]; then
@@ -488,15 +514,12 @@ if type _completion_loader > /dev/null 2>&1; then
 fi

 __fzf_defc() {
-  local cmd func opts orig_var orig def
+  local cmd func opts REPLY
  cmd="$1"
  func="$2"
  opts="$3"
-  orig_var="_fzf_orig_completion_${cmd//[^A-Za-z0-9_]/_}"
-  orig="${!orig_var-}"
-  if [[ -n "$orig" ]]; then
-    printf -v def "$orig" "$func"
-    eval "$def"
+  if __fzf_orig_completion_instantiate "$cmd" "$func"; then
+    eval "$REPLY"
  else
    complete -F "$func" $opts "$cmd"
  fi
--- a/shell/key-bindings.zsh
+++ b/shell/key-bindings.zsh
@@ -98,13 +98,15 @@ bindkey -M viins '\ec' fzf-cd-widget
 fzf-history-widget() {
  local selected num
  setopt localoptions noglobsubst noposixbuiltins pipefail no_aliases 2> /dev/null
-  selected=( $(fc -rl 1 | awk '{ cmd=$0; sub(/^[ \t]*[0-9]+\**[ \t]+/, "", cmd); if (!seen[cmd]++) print $0 }' |
-    FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} ${FZF_DEFAULT_OPTS-} -n2..,.. --scheme=history --bind=ctrl-r:toggle-sort,ctrl-z:ignore ${FZF_CTRL_R_OPTS-} --query=${(qqq)LBUFFER} +m" $(__fzfcmd)) )
+  selected="$(fc -rl 1 | awk '{ cmd=$0; sub(/^[ \t]*[0-9]+\**[ \t]+/, "", cmd); if (!seen[cmd]++) print $0 }' |
+    FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} ${FZF_DEFAULT_OPTS-} -n2..,.. --scheme=history --bind=ctrl-r:toggle-sort,ctrl-z:ignore ${FZF_CTRL_R_OPTS-} --query=${(qqq)LBUFFER} +m" $(__fzfcmd))"
  local ret=$?
  if [ -n "$selected" ]; then
-    num=$selected[1]
-    if [ -n "$num" ]; then
-      zle vi-fetch-history -n $num
+    num=$(awk '{print $1}' <<< "$selected")
+    if [[ "$num" =~ '^[1-9][0-9]*\*?$' ]]; then
+      zle vi-fetch-history -n ${num%\*}
+    else # selected is a custom query, not from history
+      LBUFFER="$selected"
    fi
  fi
  zle reset-prompt
--- a/src/algo/algo.go
+++ b/src/algo/algo.go
@@ -255,24 +255,29 @@ func charClassOf(char rune) charClass {

 func bonusFor(prevClass charClass, class charClass) int16 {
 	if class > charNonWord {
-		if prevClass == charWhite {
+		switch prevClass {
+		case charWhite:
 			// Word boundary after whitespace
 			return bonusBoundaryWhite
-		} else if prevClass == charDelimiter {
+		case charDelimiter:
 			// Word boundary after a delimiter character
 			return bonusBoundaryDelimiter
-		} else if prevClass == charNonWord {
+		case charNonWord:
 			// Word boundary
 			return bonusBoundary
 		}
 	}
+
 	if prevClass == charLower && class == charUpper ||
 		prevClass != charNumber && class == charNumber {
 		// camelCase letter123
 		return bonusCamel123
-	} else if class == charNonWord {
+	}
+
+	switch class {
+	case charNonWord, charDelimiter:
 		return bonusNonWord
-	} else if class == charWhite {
+	case charWhite:
 		return bonusBoundaryWhite
 	}
 	return 0
--- a/src/constants.go
+++ b/src/constants.go
@@ -2,7 +2,6 @@ package fzf

 import (
 	"math"
-	"os"
 	"time"

 	"github.com/junegunn/fzf/src/util"
@@ -54,16 +53,6 @@ const (
 	defaultJumpLabels string = "asdfghjklqwertyuiopzxcvbnm1234567890ASDFGHJKLQWERTYUIOPZXCVBNM`~;:,<.>/?'\"!@#$%^&*()[{]}-_=+"
 )

-var defaultCommand string
-
-func init() {
-	if !util.IsWindows() {
-		defaultCommand = `set -o pipefail; command find -L . -mindepth 1 \( -path '*/.*' -o -fstype 'sysfs' -o -fstype 'devfs' -o -fstype 'devtmpfs' -o -fstype 'proc' \) -prune -o -type f -print -o -type l -print 2> /dev/null | cut -b3-`
-	} else if os.Getenv("TERM") == "cygwin" {
-		defaultCommand = `sh -c "command find -L . -mindepth 1 -path '*/.*' -prune -o -type f -print -o -type l -print 2> /dev/null | cut -b3-"`
-	}
-}
-
 // fzf events
 const (
 	EvtReadNew util.EventType = iota
--- a/src/core.go
+++ b/src/core.go
@@ -213,6 +213,7 @@ func Run(opts *Options, version string, revision string) {
 	reading := true
 	ticks := 0
 	var nextCommand *string
+	var nextEnviron []string
 	eventBox.Watch(EvtReadNew)
 	total := 0
 	query := []rune{}
@@ -232,13 +233,13 @@ func Run(opts *Options, version string, revision string) {
 	useSnapshot := false
 	var snapshot []*Chunk
 	var count int
-	restart := func(command string) {
+	restart := func(command string, environ []string) {
 		reading = true
 		chunkList.Clear()
 		itemIndex = 0
 		inputRevision++
 		header = make([]string, 0, opts.HeaderLines)
-		go reader.restart(command)
+		go reader.restart(command, environ)
 	}
 	for {
 		delay := true
@@ -266,8 +267,9 @@ func Run(opts *Options, version string, revision string) {
 					os.Exit(value.(int))
 				case EvtReadNew, EvtReadFin:
 					if evt == EvtReadFin && nextCommand != nil {
-						restart(*nextCommand)
+						restart(*nextCommand, nextEnviron)
 						nextCommand = nil
+						nextEnviron = nil
 						break
 					} else {
 						reading = reading && evt == EvtReadNew
@@ -292,11 +294,13 @@ func Run(opts *Options, version string, revision string) {

 				case EvtSearchNew:
 					var command *string
+					var environ []string
 					var changed bool
 					switch val := value.(type) {
 					case searchRequest:
 						sort = val.sort
 						command = val.command
+						environ = val.environ
 						changed = val.changed
 						if command != nil {
 							useSnapshot = val.sync
@@ -306,8 +310,9 @@ func Run(opts *Options, version string, revision string) {
 						if reading {
 							reader.terminate()
 							nextCommand = command
+							nextEnviron = environ
 						} else {
-							restart(*command)
+							restart(*command, environ)
 						}
 					}
 					if !changed {
--- a/src/options.go
+++ b/src/options.go
@@ -12,8 +12,8 @@ import (
 	"github.com/junegunn/fzf/src/tui"
 	"github.com/junegunn/fzf/src/util"

-	"github.com/mattn/go-runewidth"
 	"github.com/mattn/go-shellwords"
+	"github.com/rivo/uniseg"
 )

 const usage = `usage: fzf [options]
@@ -126,8 +126,8 @@ const usage = `usage: fzf [options]

  Environment variables
    FZF_DEFAULT_COMMAND    Default command to use when input is tty
-    FZF_DEFAULT_OPTS       Default options
-                           (e.g. '--layout=reverse --inline-info')
+    FZF_DEFAULT_OPTS       Default options (e.g. '--layout=reverse --info=inline')
+    FZF_DEFAULT_OPTS_FILE  Location of the file to read default options from
    FZF_API_KEY            X-API-Key header for HTTP server (--listen)

 `
@@ -337,6 +337,7 @@ type Options struct {
 	BorderLabel  labelOpts
 	PreviewLabel labelOpts
 	Unicode      bool
+	Ambidouble   bool
 	Tabstop      int
 	ListenAddr   *listenAddress
 	Unsafe       bool
@@ -406,6 +407,7 @@ func defaultOptions() *Options {
 		Margin:       defaultMargin(),
 		Padding:      defaultMargin(),
 		Unicode:      true,
+		Ambidouble:   os.Getenv("RUNEWIDTH_EASTASIAN") == "1",
 		Tabstop:      8,
 		BorderLabel:  labelOpts{},
 		PreviewLabel: labelOpts{},
@@ -419,8 +421,10 @@ func help(code int) {
 	os.Exit(code)
 }

+var errorContext = ""
+
 func errorExit(msg string) {
-	os.Stderr.WriteString(msg + "\n")
+	os.Stderr.WriteString(errorContext + msg + "\n")
 	os.Exit(exitError)
 }

@@ -650,6 +654,10 @@ func parseKeyChordsImpl(str string, message string, exit func(string)) map[tui.E
 			add(tui.Load)
 		case "focus":
 			add(tui.Focus)
+		case "result":
+			add(tui.Result)
+		case "resize":
+			add(tui.Resize)
 		case "one":
 			add(tui.One)
 		case "zero":
@@ -1591,8 +1599,6 @@ func parseOptions(opts *Options, allArgs []string) {
 		}
 	}
 	validateJumpLabels := false
-	validatePointer := false
-	validateMarker := false
 	for i := 0; i < len(allArgs); i++ {
 		arg := allArgs[i]
 		switch arg {
@@ -1772,10 +1778,8 @@ func parseOptions(opts *Options, allArgs []string) {
 			opts.Prompt = nextString(allArgs, &i, "prompt string required")
 		case "--pointer":
 			opts.Pointer = firstLine(nextString(allArgs, &i, "pointer sign string required"))
-			validatePointer = true
 		case "--marker":
 			opts.Marker = firstLine(nextString(allArgs, &i, "selected sign string required"))
-			validateMarker = true
 		case "--sync":
 			opts.Sync = true
 		case "--no-sync":
@@ -1843,6 +1847,10 @@ func parseOptions(opts *Options, allArgs []string) {
 			opts.Unicode = false
 		case "--unicode":
 			opts.Unicode = true
+		case "--ambidouble":
+			opts.Ambidouble = true
+		case "--no-ambidouble":
+			opts.Ambidouble = false
 		case "--margin":
 			opts.Margin = parseMargin(
 				"margin",
@@ -1858,7 +1866,7 @@ func parseOptions(opts *Options, allArgs []string) {
 			addr := defaultListenAddr
 			if given {
 				var err error
-				err, addr = parseListenAddress(str)
+				addr, err = parseListenAddress(str)
 				if err != nil {
 					errorExit(err.Error())
 				}
@@ -1901,10 +1909,8 @@ func parseOptions(opts *Options, allArgs []string) {
 				opts.Prompt = value
 			} else if match, value := optString(arg, "--pointer="); match {
 				opts.Pointer = firstLine(value)
-				validatePointer = true
 			} else if match, value := optString(arg, "--marker="); match {
 				opts.Marker = firstLine(value)
-				validateMarker = true
 			} else if match, value := optString(arg, "-n", "--nth="); match {
 				opts.Nth = splitNth(value)
 			} else if match, value := optString(arg, "--with-nth="); match {
@@ -1958,14 +1964,14 @@ func parseOptions(opts *Options, allArgs []string) {
 			} else if match, value := optString(arg, "--tabstop="); match {
 				opts.Tabstop = atoi(value)
 			} else if match, value := optString(arg, "--listen="); match {
-				err, addr := parseListenAddress(value)
+				addr, err := parseListenAddress(value)
 				if err != nil {
 					errorExit(err.Error())
 				}
 				opts.ListenAddr = &addr
 				opts.Unsafe = false
 			} else if match, value := optString(arg, "--listen-unsafe="); match {
-				err, addr := parseListenAddress(value)
+				addr, err := parseListenAddress(value)
 				if err != nil {
 					errorExit(err.Error())
 				}
@@ -2011,31 +2017,31 @@ func parseOptions(opts *Options, allArgs []string) {
 			}
 		}
 	}
-
-	if validatePointer {
-		if err := validateSign(opts.Pointer, "pointer"); err != nil {
-			errorExit(err.Error())
-		}
-	}
-
-	if validateMarker {
-		if err := validateSign(opts.Marker, "marker"); err != nil {
-			errorExit(err.Error())
-		}
-	}
 }

 func validateSign(sign string, signOptName string) error {
 	if sign == "" {
 		return fmt.Errorf("%v cannot be empty", signOptName)
 	}
-	if runewidth.StringWidth(sign) > 2 {
+	if uniseg.StringWidth(sign) > 2 {
 		return fmt.Errorf("%v display width should be up to 2", signOptName)
 	}
 	return nil
 }

 func postProcessOptions(opts *Options) {
+	if opts.Ambidouble {
+		uniseg.EastAsianAmbiguousWidth = 2
+	}
+
+	if err := validateSign(opts.Pointer, "pointer"); err != nil {
+		errorExit(err.Error())
+	}
+
+	if err := validateSign(opts.Marker, "marker"); err != nil {
+		errorExit(err.Error())
+	}
+
 	if !opts.Version && !tui.IsLightRendererSupported() && opts.Height.size > 0 {
 		errorExit("--height option is currently not supported on this platform")
 	}
@@ -2046,7 +2052,7 @@ func postProcessOptions(opts *Options) {
 			errorExit("--scrollbar should be given one or two characters")
 		}
 		for _, r := range runes {
-			if runewidth.RuneWidth(r) != 1 {
+			if uniseg.StringWidth(string(r)) != 1 {
 				errorExit("scrollbar display width should be 1")
 			}
 		}
@@ -2163,13 +2169,36 @@ func ParseOptions() *Options {
 		}
 	}

-	// Options from Env var
-	words, _ := shellwords.Parse(os.Getenv("FZF_DEFAULT_OPTS"))
+	// 1. Options from $FZF_DEFAULT_OPTS_FILE
+	if path := os.Getenv("FZF_DEFAULT_OPTS_FILE"); path != "" {
+		bytes, err := os.ReadFile(path)
+		if err != nil {
+			errorContext = "$FZF_DEFAULT_OPTS_FILE: "
+			errorExit(err.Error())
+		}
+
+		words, parseErr := shellwords.Parse(string(bytes))
+		if parseErr != nil {
+			errorContext = path + ": "
+			errorExit(parseErr.Error())
+		}
+		if len(words) > 0 {
+			parseOptions(opts, words)
+		}
+	}
+
+	// 2. Options from $FZF_DEFAULT_OPTS string
+	words, parseErr := shellwords.Parse(os.Getenv("FZF_DEFAULT_OPTS"))
+	errorContext = "$FZF_DEFAULT_OPTS: "
+	if parseErr != nil {
+		errorExit(parseErr.Error())
+	}
 	if len(words) > 0 {
 		parseOptions(opts, words)
 	}

-	// Options from command-line arguments
+	// 3. Options from command-line arguments
+	errorContext = ""
 	parseOptions(opts, os.Args[1:])

 	postProcessOptions(opts)
--- a/src/pattern.go
+++ b/src/pattern.go
@@ -209,11 +209,10 @@ func parseTerms(fuzzy bool, caseMode Case, normalize bool, str string) []termSet
 			// Flip exactness
 			if fuzzy && !inv {
 				typ = termExact
-				text = text[1:]
 			} else {
 				typ = termFuzzy
-				text = text[1:]
 			}
+			text = text[1:]
 		} else if strings.HasPrefix(text, "^") {
 			if typ == termSuffix {
 				typ = termEqual
--- a/src/reader.go
+++ b/src/reader.go
@@ -6,14 +6,13 @@ import (
 	"io"
 	"os"
 	"os/exec"
-	"path"
 	"path/filepath"
 	"sync"
 	"sync/atomic"
 	"time"

+	"github.com/charlievieth/fastwalk"
 	"github.com/junegunn/fzf/src/util"
-	"github.com/saracen/walker"
 )

 // Reader reads from command or standard input
@@ -77,20 +76,19 @@ func (r *Reader) fin(success bool) {

 func (r *Reader) terminate() {
 	r.mutex.Lock()
-	defer func() { r.mutex.Unlock() }()
-
 	r.killed = true
 	if r.exec != nil && r.exec.Process != nil {
 		util.KillCommand(r.exec)
-	} else if defaultCommand != "" {
+	} else {
 		os.Stdin.Close()
 	}
+	r.mutex.Unlock()
 }

-func (r *Reader) restart(command string) {
+func (r *Reader) restart(command string, environ []string) {
 	r.event = int32(EvtReady)
 	r.startEventPoller()
-	success := r.readFromCommand(nil, command)
+	success := r.readFromCommand(command, environ)
 	r.fin(success)
 }

@@ -99,26 +97,12 @@ func (r *Reader) ReadSource() {
 	r.startEventPoller()
 	var success bool
 	if util.IsTty() {
-		// The default command for *nix requires a shell that supports "pipefail"
-		// https://unix.stackexchange.com/a/654932/62171
-		shell := "bash"
-		currentShell := os.Getenv("SHELL")
-		currentShellName := path.Base(currentShell)
-		for _, shellName := range []string{"bash", "zsh", "ksh", "ash", "hush", "mksh", "yash"} {
-			if currentShellName == shellName {
-				shell = currentShell
-				break
-			}
-		}
 		cmd := os.Getenv("FZF_DEFAULT_COMMAND")
 		if len(cmd) == 0 {
-			if defaultCommand != "" {
-				success = r.readFromCommand(&shell, defaultCommand)
-			} else {
-				success = r.readFiles()
-			}
+			success = r.readFiles()
 		} else {
-			success = r.readFromCommand(nil, cmd)
+			// We can't export FZF_* environment variables to the default command
+			success = r.readFromCommand(cmd, nil)
 		}
 	} else {
 		success = r.readFromStdin()
@@ -163,10 +147,14 @@ func (r *Reader) readFromStdin() bool {

 func (r *Reader) readFiles() bool {
 	r.killed = false
-	fn := func(path string, mode os.FileInfo) error {
+	conf := fastwalk.Config{Follow: true}
+	fn := func(path string, de os.DirEntry, err error) error {
+		if err != nil {
+			return nil
+		}
 		path = filepath.Clean(path)
 		if path != "." {
-			isDir := mode.Mode().IsDir()
+			isDir := de.IsDir()
 			if isDir && filepath.Base(path)[0] == '.' {
 				return filepath.SkipDir
 			}
@@ -181,20 +169,16 @@ func (r *Reader) readFiles() bool {
 		}
 		return nil
 	}
-	cb := walker.WithErrorCallback(func(pathname string, err error) error {
-		return nil
-	})
-	return walker.Walk(".", fn, cb) == nil
+	return fastwalk.Walk(&conf, ".", fn) == nil
 }

-func (r *Reader) readFromCommand(shell *string, command string) bool {
+func (r *Reader) readFromCommand(command string, environ []string) bool {
 	r.mutex.Lock()
 	r.killed = false
 	r.command = &command
-	if shell != nil {
-		r.exec = util.ExecCommandWith(*shell, command, true)
-	} else {
-		r.exec = util.ExecCommand(command, true)
+	r.exec = util.ExecCommand(command, true)
+	if environ != nil {
+		r.exec.Env = environ
 	}
 	out, err := r.exec.StdoutPipe()
 	if err != nil {
--- a/src/reader_test.go
+++ b/src/reader_test.go
@@ -22,7 +22,7 @@ func TestReadFromCommand(t *testing.T) {
 	}

 	// Normal command
-	reader.fin(reader.readFromCommand(nil, `echo abc&&echo def`))
+	reader.fin(reader.readFromCommand(`echo abc&&echo def`, nil))
 	if len(strs) != 2 || strs[0] != "abc" || strs[1] != "def" {
 		t.Errorf("%s", strs)
 	}
@@ -47,7 +47,7 @@ func TestReadFromCommand(t *testing.T) {
 	reader.startEventPoller()

 	// Failing command
-	reader.fin(reader.readFromCommand(nil, `no-such-command`))
+	reader.fin(reader.readFromCommand(`no-such-command`, nil))
 	strs = []string{}
 	if len(strs) > 0 {
 		t.Errorf("%s", strs)
--- a/src/result.go
+++ b/src/result.go
@@ -138,7 +138,9 @@ func (result *Result) colorOffsets(matchOffsets []Offset, theme *tui.ColorTheme,
 		for i := off[0]; i < off[1]; i++ {
 			// Negative of 1-based index of itemColors
 			// - The extra -1 means highlighted
-			cols[i] = cols[i]*-1 - 1
+			if cols[i] >= 0 {
+				cols[i] = cols[i]*-1 - 1
+			}
 		}
 	}

--- a/src/result_test.go
+++ b/src/result_test.go
@@ -120,7 +120,7 @@ func TestColorOffset(t *testing.T) {
 	//   ++++++++        ++++++++++
 	// --++++++++--    --++++++++++---

-	offsets := []Offset{{5, 15}, {25, 35}}
+	offsets := []Offset{{5, 15}, {10, 12}, {25, 35}}
 	item := Result{
 		item: &Item{
 			colors: &[]ansiOffset{
--- a/src/server.go
+++ b/src/server.go
@@ -30,7 +30,9 @@ const (
 	httpOk           = "HTTP/1.1 200 OK" + crlf
 	httpBadRequest   = "HTTP/1.1 400 Bad Request" + crlf
 	httpUnauthorized = "HTTP/1.1 401 Unauthorized" + crlf
+	httpUnavailable  = "HTTP/1.1 503 Service Unavailable" + crlf
 	httpReadTimeout  = 10 * time.Second
+	jsonContentType  = "Content-Type: application/json" + crlf
 	maxContentLength = 1024 * 1024
 )

@@ -51,47 +53,47 @@ func (addr listenAddress) IsLocal() bool {

 var defaultListenAddr = listenAddress{"localhost", 0}

-func parseListenAddress(address string) (error, listenAddress) {
+func parseListenAddress(address string) (listenAddress, error) {
 	parts := strings.SplitN(address, ":", 3)
 	if len(parts) == 1 {
 		parts = []string{"localhost", parts[0]}
 	}
 	if len(parts) != 2 {
-		return fmt.Errorf("invalid listen address: %s", address), defaultListenAddr
+		return defaultListenAddr, fmt.Errorf("invalid listen address: %s", address)
 	}
 	portStr := parts[len(parts)-1]
 	port, err := strconv.Atoi(portStr)
 	if err != nil || port < 0 || port > 65535 {
-		return fmt.Errorf("invalid listen port: %s", portStr), defaultListenAddr
+		return defaultListenAddr, fmt.Errorf("invalid listen port: %s", portStr)
 	}
 	if len(parts[0]) == 0 {
 		parts[0] = "localhost"
 	}
-	return nil, listenAddress{parts[0], port}
+	return listenAddress{parts[0], port}, nil
 }

-func startHttpServer(address listenAddress, actionChannel chan []*action, responseChannel chan string) (error, int) {
+func startHttpServer(address listenAddress, actionChannel chan []*action, responseChannel chan string) (int, error) {
 	host := address.host
 	port := address.port
 	apiKey := os.Getenv("FZF_API_KEY")
 	if !address.IsLocal() && len(apiKey) == 0 {
-		return fmt.Errorf("FZF_API_KEY is required to allow remote access"), port
+		return port, fmt.Errorf("FZF_API_KEY is required to allow remote access")
 	}
 	addrStr := fmt.Sprintf("%s:%d", host, port)
 	listener, err := net.Listen("tcp", addrStr)
 	if err != nil {
-		return fmt.Errorf("failed to listen on %s", addrStr), port
+		return port, fmt.Errorf("failed to listen on %s", addrStr)
 	}
 	if port == 0 {
 		addr := listener.Addr().String()
 		parts := strings.Split(addr, ":")
 		if len(parts) < 2 {
-			return fmt.Errorf("cannot extract port: %s", addr), port
+			return port, fmt.Errorf("cannot extract port: %s", addr)
 		}
 		var err error
 		port, err = strconv.Atoi(parts[len(parts)-1])
 		if err != nil {
-			return err, port
+			return port, err
 		}
 	}

@@ -117,7 +119,7 @@ func startHttpServer(address listenAddress, actionChannel chan []*action, respon
 		listener.Close()
 	}()

-	return nil, port
+	return port, nil
 }

 // Here we are writing a simplistic HTTP server without using net/http
@@ -141,7 +143,7 @@ func (server *httpServer) handleHttpRequest(conn net.Conn) string {
 		return answer(httpBadRequest, message)
 	}
 	good := func(message string) string {
-		return answer(httpOk+"Content-Type: application/json"+crlf, message)
+		return answer(httpOk+jsonContentType, message)
 	}
 	conn.SetReadDeadline(time.Now().Add(httpReadTimeout))
 	scanner := bufio.NewScanner(conn)
@@ -165,8 +167,16 @@ func (server *httpServer) handleHttpRequest(conn net.Conn) string {
 			getMatch := getRegex.FindStringSubmatch(text)
 			if len(getMatch) > 0 {
 				server.actionChannel <- []*action{{t: actResponse, a: getMatch[1]}}
-				response := <-server.responseChannel
-				return good(response)
+				select {
+				case response := <-server.responseChannel:
+					return good(response)
+				case <-time.After(2 * time.Second):
+					go func() {
+						// Drain the channel
+						<-server.responseChannel
+					}()
+					return answer(httpUnavailable+jsonContentType, `{"error":"timeout"}`)
+				}
 			} else if !strings.HasPrefix(text, "POST / HTTP") {
 				return bad("invalid request method")
 			}
@@ -227,15 +237,13 @@ func parseGetParams(query string) getParams {
 		parts := strings.SplitN(pair, "=", 2)
 		if len(parts) == 2 {
 			switch parts[0] {
-			case "limit":
-				val, err := strconv.Atoi(parts[1])
-				if err == nil {
-					params.limit = val
-				}
-			case "offset":
-				val, err := strconv.Atoi(parts[1])
-				if err == nil {
-					params.offset = val
+			case "limit", "offset":
+				if val, err := strconv.Atoi(parts[1]); err == nil {
+					if parts[0] == "limit" {
+						params.limit = val
+					} else {
+						params.offset = val
+					}
 				}
 			}
 		}
--- a/src/terminal.go
+++ b/src/terminal.go
@@ -17,7 +17,6 @@ import (
 	"syscall"
 	"time"

-	"github.com/mattn/go-runewidth"
 	"github.com/rivo/uniseg"

 	"github.com/junegunn/fzf/src/tui"
@@ -68,7 +67,7 @@ func init() {
 	// * https://sw.kovidgoyal.net/kitty/graphics-protocol
 	// * https://en.wikipedia.org/wiki/Sixel
 	// * https://iterm2.com/documentation-images.html
-	passThroughRegex = regexp.MustCompile(`\x1bPtmux;\x1b\x1b.*?[^\x1b]\x1b\\|\x1b(_G|P[0-9;]*q).*?\x1b\\\r?|\x1b]1337;.*?\a`)
+	passThroughRegex = regexp.MustCompile(`\x1bPtmux;\x1b\x1b.*?[^\x1b]\x1b\\|\x1b(_G|P[0-9;]*q).*?\x1b\\\r?|\x1b]1337;.*?(\a|\x1b\\)`)
 }

 type jumpMode int
@@ -251,7 +250,10 @@ type Terminal struct {
 	borderWidth        int
 	count              int
 	progress           int
+	hasResultActions   bool
+	hasFocusActions    bool
 	hasLoadActions     bool
+	hasResizeActions   bool
 	triggerLoad        bool
 	reading            bool
 	running            bool
@@ -289,6 +291,9 @@ type Terminal struct {
 	termSize           tui.TermSize
 	lastAction         actionType
 	lastFocus          int32
+	areaLines          int
+	areaColumns        int
+	forcePreview       bool
 }

 type selectedItem struct {
@@ -449,6 +454,17 @@ const (
 	actHideHeader
 )

+func (a actionType) Name() string {
+	name := ""
+	for i, r := range a.String()[3:] {
+		if i > 0 && r >= 'A' && r <= 'Z' {
+			name += "-"
+		}
+		name += string(r)
+	}
+	return strings.ToLower(name)
+}
+
 func processExecution(action actionType) bool {
 	switch action {
 	case actTransform,
@@ -483,6 +499,7 @@ type searchRequest struct {
 	sort    bool
 	sync    bool
 	command *string
+	environ []string
 	changed bool
 }

@@ -519,7 +536,6 @@ func defaultKeymap() map[tui.Event][]*action {
 	}

 	add(tui.Invalid, actInvalid)
-	add(tui.Resize, actClearScreen)
 	add(tui.CtrlA, actBeginningOfLine)
 	add(tui.CtrlB, actBackwardChar)
 	add(tui.CtrlC, actAbort)
@@ -730,6 +746,8 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 		ellipsis:           opts.Ellipsis,
 		ansi:               opts.Ansi,
 		tabstop:            opts.Tabstop,
+		hasResultActions:   false,
+		hasFocusActions:    false,
 		hasLoadActions:     false,
 		triggerLoad:        false,
 		reading:            true,
@@ -757,7 +775,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 		killChan:           make(chan int),
 		serverInputChan:    make(chan []*action, 10),
 		serverOutputChan:   make(chan string),
-		eventChan:          make(chan tui.Event, 3), // load / zero|one | GetChar
+		eventChan:          make(chan tui.Event, 6), // (load + result + zero|one) | (focus) | (resize) | (GetChar)
 		tui:                renderer,
 		initFunc:           func() { renderer.Init() },
 		executing:          util.NewAtomicBool(false),
@@ -781,7 +799,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 		t.separator, t.separatorLen = t.ansiLabelPrinter(bar, &tui.ColSeparator, true)
 	}
 	if t.unicode {
-		t.borderWidth = runewidth.RuneWidth('│')
+		t.borderWidth = uniseg.StringWidth("│")
 	}
 	if opts.Scrollbar == nil {
 		if t.unicode && t.borderWidth == 1 {
@@ -801,10 +819,17 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 		}
 	}

+	var resizeActions []*action
+	resizeActions, t.hasResizeActions = t.keymap[tui.Resize.AsEvent()]
+	if t.tui.ShouldEmitResizeEvent() {
+		t.keymap[tui.Resize.AsEvent()] = append(toActions(actClearScreen), resizeActions...)
+	}
+	_, t.hasResultActions = t.keymap[tui.Result.AsEvent()]
+	_, t.hasFocusActions = t.keymap[tui.Focus.AsEvent()]
 	_, t.hasLoadActions = t.keymap[tui.Load.AsEvent()]

 	if t.listenAddr != nil {
-		err, port := startHttpServer(*t.listenAddr, t.serverInputChan, t.serverOutputChan)
+		port, err := startHttpServer(*t.listenAddr, t.serverInputChan, t.serverOutputChan)
 		if err != nil {
 			errorExit(err.Error())
 		}
@@ -819,6 +844,14 @@ func (t *Terminal) environ() []string {
 	if t.listenPort != nil {
 		env = append(env, fmt.Sprintf("FZF_PORT=%d", *t.listenPort))
 	}
+	env = append(env, "FZF_QUERY="+string(t.input))
+	env = append(env, "FZF_ACTION="+t.lastAction.Name())
+	env = append(env, "FZF_PROMPT="+string(t.promptString))
+	env = append(env, fmt.Sprintf("FZF_TOTAL_COUNT=%d", t.count))
+	env = append(env, fmt.Sprintf("FZF_MATCH_COUNT=%d", t.merger.Length()))
+	env = append(env, fmt.Sprintf("FZF_SELECT_COUNT=%d", len(t.selected)))
+	env = append(env, fmt.Sprintf("FZF_LINES=%d", t.areaLines))
+	env = append(env, fmt.Sprintf("FZF_COLUMNS=%d", t.areaColumns))
 	return env
 }

@@ -1073,6 +1106,9 @@ func (t *Terminal) UpdateList(merger *Merger) {
 				t.eventChan <- one
 			}
 		}
+		if t.hasResultActions {
+			t.eventChan <- tui.Result.AsEvent()
+		}
 	}
 	t.mutex.Unlock()
 	t.reqBox.Set(reqInfo, nil)
@@ -1220,6 +1256,7 @@ func (t *Terminal) adjustMarginAndPadding() (int, int, [4]int, [4]int) {
 }

 func (t *Terminal) resizeWindows(forcePreview bool) {
+	t.forcePreview = forcePreview
 	screenWidth, screenHeight, marginInt, paddingInt := t.adjustMarginAndPadding()
 	width := screenWidth - marginInt[1] - marginInt[3]
 	height := screenHeight - marginInt[0] - marginInt[2]
@@ -1282,6 +1319,9 @@ func (t *Terminal) resizeWindows(forcePreview bool) {
 	width -= paddingInt[1] + paddingInt[3]
 	height -= paddingInt[0] + paddingInt[2]

+	t.areaLines = height
+	t.areaColumns = width
+
 	// Set up preview window
 	noBorder := tui.MakeBorderStyle(tui.BorderNone, t.unicode)
 	if forcePreview || t.needPreviewWindow() {
@@ -2279,7 +2319,7 @@ func (t *Terminal) processTabs(runes []rune, prefixWidth int) (string, int) {
 }

 func (t *Terminal) printAll() {
-	t.resizeWindows(false)
+	t.resizeWindows(t.forcePreview)
 	t.printList()
 	t.printPrompt()
 	t.printInfo()
@@ -2534,14 +2574,7 @@ func replacePlaceholder(params replacePlaceholderParams) string {
 				}
 			}
 		case match == "{fzf:action}":
-			name := ""
-			for i, r := range params.lastAction.String()[3:] {
-				if i > 0 && r >= 'A' && r <= 'Z' {
-					name += "-"
-				}
-				name += string(r)
-			}
-			return strings.ToLower(name)
+			return params.lastAction.Name()
 		case match == "{fzf:prompt}":
 			return quoteEntry(params.prompt)
 		default:
@@ -2826,14 +2859,16 @@ func (t *Terminal) Loop() {
 			}
 		}()

-		resizeChan := make(chan os.Signal, 1)
-		notifyOnResize(resizeChan) // Non-portable
-		go func() {
-			for {
-				<-resizeChan
-				t.reqBox.Set(reqResize, nil)
-			}
-		}()
+		if !t.tui.ShouldEmitResizeEvent() {
+			resizeChan := make(chan os.Signal, 1)
+			notifyOnResize(resizeChan) // Non-portable
+			go func() {
+				for {
+					<-resizeChan
+					t.reqBox.Set(reqResize, nil)
+				}
+			}()
+		}

 		t.mutex.Lock()
 		t.initFunc()
@@ -3070,9 +3105,9 @@ func (t *Terminal) Loop() {
 							t.track = trackDisabled
 							t.printInfo()
 						}
-						if onFocus, prs := t.keymap[tui.Focus.AsEvent()]; prs && focusChanged && currentIndex != t.lastFocus {
-							t.lastFocus = focusedIndex
-							t.serverInputChan <- onFocus
+						if t.hasFocusActions && focusChanged && currentIndex != t.lastFocus {
+							t.lastFocus = currentIndex
+							t.eventChan <- tui.Focus.AsEvent()
 						}
 						if focusChanged || version != t.version {
 							version = t.version
@@ -3104,6 +3139,9 @@ func (t *Terminal) Loop() {
 						if wasHidden && t.hasPreviewWindow() {
 							refreshPreview(t.previewOpts.command)
 						}
+						if req == reqResize && t.hasResizeActions {
+							t.eventChan <- tui.Resize.AsEvent()
+						}
 					case reqClose:
 						exit(func() int {
 							if t.output() {
@@ -3123,7 +3161,7 @@ func (t *Terminal) Loop() {
 						}
 						t.previewer.lines = result.lines
 						t.previewer.spinner = result.spinner
-						if t.previewer.following.Enabled() {
+						if t.hasPreviewWindow() && t.previewer.following.Enabled() {
 							t.previewer.offset = util.Max(t.previewer.offset, len(t.previewer.lines)-(t.pwindow.Height()-t.previewOpts.headerLines))
 						} else if result.offset >= 0 {
 							t.previewer.offset = util.Constrain(result.offset, t.previewOpts.headerLines, len(t.previewer.lines)-1)
@@ -3186,7 +3224,11 @@ func (t *Terminal) Loop() {
 			}
 			select {
 			case event = <-t.eventChan:
-				needBarrier = !event.Is(tui.Load, tui.One, tui.Zero)
+				if t.tui.ShouldEmitResizeEvent() {
+					needBarrier = !event.Is(tui.Load, tui.Result, tui.Focus, tui.One, tui.Zero)
+				} else {
+					needBarrier = !event.Is(tui.Load, tui.Result, tui.Focus, tui.One, tui.Zero, tui.Resize)
+				}
 			case serverActions := <-t.serverInputChan:
 				event = tui.Invalid.AsEvent()
 				if t.listenAddr == nil || t.listenAddr.IsLocal() || t.listenUnsafe {
@@ -3340,6 +3382,9 @@ func (t *Terminal) Loop() {
 						// Discard the preview content so that it won't accidentally appear
 						// when preview window is re-enabled and previewDelay is triggered
 						t.previewer.lines = nil
+
+						// Also kill the preview process if it's still running
+						t.cancelPreview()
 					}
 				}
 			case actTogglePreviewWrap:
@@ -3449,7 +3494,9 @@ func (t *Terminal) Loop() {
 				t.prompt, t.promptLen = t.parsePrompt(a.a)
 				req(reqPrompt)
 			case actPreview:
-				updatePreviewWindow(true)
+				if !t.hasPreviewWindow() {
+					updatePreviewWindow(true)
+				}
 				refreshPreview(a.a)
 			case actRefreshPreview:
 				refreshPreview(t.previewOpts.command)
@@ -3944,11 +3991,18 @@ func (t *Terminal) Loop() {

 				// Full redraw
 				if !currentPreviewOpts.sameLayout(t.previewOpts) {
-					wasHidden := t.pwindow == nil
+					// Preview command can be running in the background if the size of
+					// the preview window is 0 but not 'hidden'
+					wasHidden := currentPreviewOpts.hidden
 					updatePreviewWindow(false)
 					if wasHidden && t.hasPreviewWindow() {
+						// Restart
 						refreshPreview(t.previewOpts.command)
+					} else if t.previewOpts.hidden {
+						// Cancel
+						t.cancelPreview()
 					} else {
+						// Refresh
 						req(reqPreviewRefresh)
 					}
 				} else if !currentPreviewOpts.sameContentLayout(t.previewOpts) {
@@ -4038,10 +4092,15 @@ func (t *Terminal) Loop() {
 			req(reqPrompt)
 		}

+		reload := changed || newCommand != nil
+		var reloadRequest *searchRequest
+		if reload {
+			reloadRequest = &searchRequest{sort: t.sort, sync: reloadSync, command: newCommand, environ: t.environ(), changed: changed}
+		}
 		t.mutex.Unlock() // Must be unlocked before touching reqBox

-		if changed || newCommand != nil {
-			t.eventBox.Set(EvtSearchNew, searchRequest{sort: t.sort, sync: reloadSync, command: newCommand, changed: changed})
+		if reload {
+			t.eventBox.Set(EvtSearchNew, *reloadRequest)
 		}
 		for _, event := range events {
 			t.reqBox.Set(event, nil)
--- a/src/tui/dummy.go
+++ b/src/tui/dummy.go
@@ -36,6 +36,7 @@ func (r *FullscreenRenderer) Resume(bool, bool)                  {}
 func (r *FullscreenRenderer) PassThrough(string)                 {}
 func (r *FullscreenRenderer) Clear()                             {}
 func (r *FullscreenRenderer) NeedScrollbarRedraw() bool          { return false }
+func (r *FullscreenRenderer) ShouldEmitResizeEvent() bool        { return false }
 func (r *FullscreenRenderer) Refresh()                           {}
 func (r *FullscreenRenderer) Close()                             {}
 func (r *FullscreenRenderer) Size() TermSize                     { return TermSize{} }
--- a/src/tui/light.go
+++ b/src/tui/light.go
@@ -10,7 +10,6 @@ import (
 	"time"
 	"unicode/utf8"

-	"github.com/mattn/go-runewidth"
 	"github.com/rivo/uniseg"

 	"golang.org/x/term"
@@ -695,6 +694,10 @@ func (r *LightRenderer) NeedScrollbarRedraw() bool {
 	return false
 }

+func (r *LightRenderer) ShouldEmitResizeEvent() bool {
+	return false
+}
+
 func (r *LightRenderer) RefreshWindows(windows []Window) {
 	r.flush()
 }
@@ -804,14 +807,26 @@ func (w *LightWindow) drawBorderHorizontal(top, bottom bool) {
 	if w.preview {
 		color = ColPreviewBorder
 	}
-	hw := runewidth.RuneWidth(w.border.top)
+	hw := runeWidth(w.border.top)
+	pad := repeat(' ', w.width/hw)
+
+	w.Move(0, 0)
 	if top {
-		w.Move(0, 0)
 		w.CPrint(color, repeat(w.border.top, w.width/hw))
+	} else {
+		w.CPrint(color, pad)
 	}
+
+	for y := 1; y < w.height-1; y++ {
+		w.Move(y, 0)
+		w.CPrint(color, pad)
+	}
+
+	w.Move(w.height-1, 0)
 	if bottom {
-		w.Move(w.height-1, 0)
 		w.CPrint(color, repeat(w.border.bottom, w.width/hw))
+	} else {
+		w.CPrint(color, pad)
 	}
 }

@@ -842,13 +857,13 @@ func (w *LightWindow) drawBorderAround(onlyHorizontal bool) {
 	if w.preview {
 		color = ColPreviewBorder
 	}
-	hw := runewidth.RuneWidth(w.border.top)
-	tcw := runewidth.RuneWidth(w.border.topLeft) + runewidth.RuneWidth(w.border.topRight)
-	bcw := runewidth.RuneWidth(w.border.bottomLeft) + runewidth.RuneWidth(w.border.bottomRight)
+	hw := runeWidth(w.border.top)
+	tcw := runeWidth(w.border.topLeft) + runeWidth(w.border.topRight)
+	bcw := runeWidth(w.border.bottomLeft) + runeWidth(w.border.bottomRight)
 	rem := (w.width - tcw) % hw
 	w.CPrint(color, string(w.border.topLeft)+repeat(w.border.top, (w.width-tcw)/hw)+repeat(' ', rem)+string(w.border.topRight))
 	if !onlyHorizontal {
-		vw := runewidth.RuneWidth(w.border.left)
+		vw := runeWidth(w.border.left)
 		for y := 1; y < w.height-1; y++ {
 			w.Move(y, 0)
 			w.CPrint(color, string(w.border.left))
@@ -1020,7 +1035,7 @@ func wrapLine(input string, prefixLength int, max int, tabstop int) []wrappedLin
 		} else if rs[0] == '\r' {
 			w++
 		} else {
-			w = runewidth.StringWidth(str)
+			w = uniseg.StringWidth(str)
 		}
 		width += w

--- a/src/tui/tcell.go
+++ b/src/tui/tcell.go
@@ -10,7 +10,6 @@ import (
 	"github.com/gdamore/tcell/v2/encoding"
 	"github.com/junegunn/fzf/src/util"

-	"github.com/mattn/go-runewidth"
 	"github.com/rivo/uniseg"
 )

@@ -144,6 +143,7 @@ func (a Attr) Merge(b Attr) Attr {
 var (
 	_screen          tcell.Screen
 	_prevMouseButton tcell.ButtonMask
+	_initialResize   bool = true
 )

 func (r *FullscreenRenderer) initScreen() {
@@ -203,6 +203,10 @@ func (r *FullscreenRenderer) NeedScrollbarRedraw() bool {
 	return true
 }

+func (r *FullscreenRenderer) ShouldEmitResizeEvent() bool {
+	return true
+}
+
 func (r *FullscreenRenderer) Refresh() {
 	// noop
 }
@@ -217,6 +221,12 @@ func (r *FullscreenRenderer) GetChar() Event {
 	ev := _screen.PollEvent()
 	switch ev := ev.(type) {
 	case *tcell.EventResize:
+		// Ignore the first resize event
+		// https://github.com/gdamore/tcell/blob/v2.7.0/TUTORIAL.md?plain=1#L18
+		if _initialResize {
+			_initialResize = false
+			return Event{Invalid, 0, nil}
+		}
 		return Event{Resize, 0, nil}

 	// process mouse events:
@@ -534,7 +544,7 @@ func (r *FullscreenRenderer) NewWindow(top int, left int, width int, height int,
 		height:      height,
 		normal:      normal,
 		borderStyle: borderStyle}
-	w.drawBorder(false)
+	w.Erase()
 	return w
 }

@@ -551,8 +561,8 @@ func fill(x, y, w, h int, n ColorPair, r rune) {
 }

 func (w *TcellWindow) Erase() {
-	w.drawBorder(false)
 	fill(w.left-1, w.top, w.width+1, w.height-1, w.normal, ' ')
+	w.drawBorder(false)
 }

 func (w *TcellWindow) EraseMaybe() bool {
@@ -738,7 +748,7 @@ func (w *TcellWindow) drawBorder(onlyHorizontal bool) {
 		style = w.normal.style()
 	}

-	hw := runewidth.RuneWidth(w.borderStyle.top)
+	hw := runeWidth(w.borderStyle.top)
 	switch shape {
 	case BorderRounded, BorderSharp, BorderBold, BorderBlock, BorderThinBlock, BorderDouble, BorderHorizontal, BorderTop:
 		max := right - 2*hw
@@ -773,7 +783,7 @@ func (w *TcellWindow) drawBorder(onlyHorizontal bool) {
 		}
 		switch shape {
 		case BorderRounded, BorderSharp, BorderBold, BorderBlock, BorderThinBlock, BorderDouble, BorderVertical, BorderRight:
-			vw := runewidth.RuneWidth(w.borderStyle.right)
+			vw := runeWidth(w.borderStyle.right)
 			for y := top; y < bot; y++ {
 				_screen.SetContent(right-vw, y, w.borderStyle.right, nil, style)
 			}
@@ -782,8 +792,8 @@ func (w *TcellWindow) drawBorder(onlyHorizontal bool) {
 	switch shape {
 	case BorderRounded, BorderSharp, BorderBold, BorderBlock, BorderThinBlock, BorderDouble:
 		_screen.SetContent(left, top, w.borderStyle.topLeft, nil, style)
-		_screen.SetContent(right-runewidth.RuneWidth(w.borderStyle.topRight), top, w.borderStyle.topRight, nil, style)
+		_screen.SetContent(right-runeWidth(w.borderStyle.topRight), top, w.borderStyle.topRight, nil, style)
 		_screen.SetContent(left, bot-1, w.borderStyle.bottomLeft, nil, style)
-		_screen.SetContent(right-runewidth.RuneWidth(w.borderStyle.bottomRight), bot-1, w.borderStyle.bottomRight, nil, style)
+		_screen.SetContent(right-runeWidth(w.borderStyle.bottomRight), bot-1, w.borderStyle.bottomRight, nil, style)
 	}
 }
--- a/src/tui/tcell_test.go
+++ b/src/tui/tcell_test.go
@@ -182,6 +182,7 @@ func TestGetCharEventKey(t *testing.T) {
 	r.Init()

 	// run and evaluate the tests
+	initialResizeAsInvalid := true
 	for _, test := range tests {
 		// generate key event
 		giveEvent := tcell.NewEventKey(test.giveKey.Type, test.giveKey.Char, test.giveKey.Mods)
@@ -191,8 +192,9 @@ func TestGetCharEventKey(t *testing.T) {
 		// process the event in fzf and evaluate the test
 		gotEvent := r.GetChar()
 		// skip Resize events, those are sometimes put in the buffer outside of this test
-		for gotEvent.Type == Resize {
-			t.Logf("Resize swallowed")
+		if initialResizeAsInvalid && gotEvent.Type == Invalid {
+			t.Logf("Resize as Invalid swallowed")
+			initialResizeAsInvalid = false
 			gotEvent = r.GetChar()
 		}
 		t.Logf("wantEvent = %T{Type: %v, Char: %q (%[3]v)}\n", test.wantKey, test.wantKey.Type, test.wantKey.Char)
--- a/src/tui/tui.go
+++ b/src/tui/tui.go
@@ -5,6 +5,8 @@ import (
 	"os"
 	"strconv"
 	"time"
+
+	"github.com/rivo/uniseg"
 )

 // Types of user action
@@ -105,6 +107,7 @@ const (
 	Focus
 	One
 	Zero
+	Result

 	AltBS

@@ -491,6 +494,7 @@ type Renderer interface {
 	Close()
 	PassThrough(string)
 	NeedScrollbarRedraw() bool
+	ShouldEmitResizeEvent() bool

 	GetChar() Event

@@ -811,3 +815,7 @@ func initPalette(theme *ColorTheme) {
 	ColPreviewScrollbar = pair(theme.PreviewScrollbar, theme.PreviewBg)
 	ColPreviewSpinner = pair(theme.Spinner, theme.PreviewBg)
 }
+
+func runeWidth(r rune) int {
+	return uniseg.StringWidth(string(r))
+}
--- a/src/util/util.go
+++ b/src/util/util.go
@@ -7,13 +7,12 @@ import (
 	"time"

 	"github.com/mattn/go-isatty"
-	"github.com/mattn/go-runewidth"
 	"github.com/rivo/uniseg"
 )

 // StringWidth returns string width where each CR/LF character takes 1 column
 func StringWidth(s string) int {
-	return runewidth.StringWidth(s) + strings.Count(s, "\n") + strings.Count(s, "\r")
+	return uniseg.StringWidth(s) + strings.Count(s, "\n") + strings.Count(s, "\r")
 }

 // RunesWidth returns runes width
@@ -165,7 +164,7 @@ func RepeatToFill(str string, length int, limit int) string {
 	output := strings.Repeat(str, times)
 	if rest > 0 {
 		for _, r := range str {
-			rest -= runewidth.RuneWidth(r)
+			rest -= uniseg.StringWidth(string(r))
 			if rest < 0 {
 				break
 			}
--- a/src/util/util_test.go
+++ b/src/util/util_test.go
@@ -164,6 +164,18 @@ func TestRunesWidth(t *testing.T) {
 			t.Errorf("Expected overflow index: %d, actual: %d", args[2], overflowIdx)
 		}
 	}
+	for _, input := range []struct {
+		s string
+		w int
+	}{
+		{"▶", 1},
+		{"▶️", 2},
+	} {
+		width, _ := RunesWidth([]rune(input.s), 0, 0, 100)
+		if width != input.w {
+			t.Errorf("Expected width of %s: %d, actual: %d", input.s, input.w, width)
+		}
+	}
 }

 func TestTruncate(t *testing.T) {
--- a/test/test_go.rb
+++ b/test/test_go.rb
@@ -964,26 +964,40 @@ class TestGoFZF < TestBase

  def test_execute
    output = '/tmp/fzf-test-execute'
-    opts = %[--bind "alt-a:execute(echo /{}/ >> #{output}),alt-b:execute[echo /{}{}/ >> #{output}],C:execute:echo /{}{}{}/ >> #{output}"]
+    opts = %[--bind "alt-a:execute(echo /{}/ >> #{output})+change-header(alt-a),alt-b:execute[echo /{}{}/ >> #{output}]+change-header(alt-b),C:execute(echo /{}{}{}/ >> #{output})+change-header(C)"]
    writelines(tempname, %w[foo'bar foo"bar foo$bar])
    tmux.send_keys "cat #{tempname} | #{fzf(opts)}", :Enter
-    tmux.until { |lines| assert_equal '  3/3', lines[-2] }
-    tmux.send_keys :Escape, :a
+    tmux.until { |lines| assert_equal 3, lines.item_count }
+
+    ready = ->(s) { tmux.until { |lines| assert_includes lines[-3], s } }
    tmux.send_keys :Escape, :a
+    ready.call('alt-a')
+    tmux.send_keys :Escape, :b
+    ready.call('alt-b')
+
    tmux.send_keys :Up
+    tmux.send_keys :Escape, :a
+    ready.call('alt-a')
    tmux.send_keys :Escape, :b
-    tmux.send_keys :Escape, :b
+    ready.call('alt-b')
+
    tmux.send_keys :Up
    tmux.send_keys :C
+    ready.call('C')
+
    tmux.send_keys 'barfoo'
    tmux.until { |lines| assert_equal '  0/3', lines[-2] }
+
    tmux.send_keys :Escape, :a
+    ready.call('alt-a')
    tmux.send_keys :Escape, :b
+    ready.call('alt-b')
+
    wait do
      assert_path_exists output
      assert_equal %w[
-        /foo'bar/ /foo'bar/
-        /foo"barfoo"bar/ /foo"barfoo"bar/
+        /foo'bar/ /foo'barfoo'bar/
+        /foo"bar/ /foo"barfoo"bar/
        /foo$barfoo$barfoo$bar/
      ], File.readlines(output, chomp: true)
    end
@@ -993,17 +1007,28 @@ class TestGoFZF < TestBase

  def test_execute_multi
    output = '/tmp/fzf-test-execute-multi'
-    opts = %[--multi --bind "alt-a:execute-multi(echo {}/{+} >> #{output})"]
+    opts = %[--multi --bind "alt-a:execute-multi(echo {}/{+} >> #{output})+change-header(alt-a),alt-b:change-header(alt-b)"]
    writelines(tempname, %w[foo'bar foo"bar foo$bar foobar])
    tmux.send_keys "cat #{tempname} | #{fzf(opts)}", :Enter
+    ready = ->(s) { tmux.until { |lines| assert_includes lines[-3], s } }
+
    tmux.until { |lines| assert_equal '  4/4 (0)', lines[-2] }
    tmux.send_keys :Escape, :a
+    ready.call('alt-a')
+    tmux.send_keys :Escape, :b
+    ready.call('alt-b')
+
    tmux.send_keys :BTab, :BTab, :BTab
    tmux.until { |lines| assert_equal '  4/4 (3)', lines[-2] }
    tmux.send_keys :Escape, :a
+    ready.call('alt-a')
+    tmux.send_keys :Escape, :b
+    ready.call('alt-b')
+
    tmux.send_keys :Tab, :Tab
    tmux.until { |lines| assert_equal '  4/4 (3)', lines[-2] }
    tmux.send_keys :Escape, :a
+    ready.call('alt-a')
    wait do
      assert_path_exists output
      assert_equal [
@@ -1221,7 +1246,7 @@ class TestGoFZF < TestBase
  end

  def test_toggle_header
-    tmux.send_keys "seq 4 | #{FZF} --header-lines 2 --header foo --bind space:toggle-header --header-first --height 10 --border", :Enter
+    tmux.send_keys "seq 4 | #{FZF} --header-lines 2 --header foo --bind space:toggle-header --header-first --height 10 --border rounded", :Enter
    before = <<~OUTPUT
      ╭───────
      │
@@ -1893,7 +1918,7 @@ class TestGoFZF < TestBase
  end

  def test_reload
-    tmux.send_keys %(seq 1000 | #{FZF} --bind 'change:reload(seq {q}),a:reload(seq 100),b:reload:seq 200' --header-lines 2 --multi 2), :Enter
+    tmux.send_keys %(seq 1000 | #{FZF} --bind 'change:reload(seq $FZF_QUERY),a:reload(seq 100),b:reload:seq 200' --header-lines 2 --multi 2), :Enter
    tmux.until { |lines| assert_equal 998, lines.match_count }
    tmux.send_keys 'a'
    tmux.until do |lines|
@@ -2160,14 +2185,15 @@ class TestGoFZF < TestBase
    file = Tempfile.new('fzf-follow')
    file.sync = true

-    tmux.send_keys %(seq 100 | #{FZF} --preview 'tail -f "#{file.path}"' --preview-window follow --bind 'up:preview-up,down:preview-down,space:change-preview-window:follow|nofollow' --preview-window '~3'), :Enter
+    tmux.send_keys %(seq 100 | #{FZF} --preview 'echo start; tail -f "#{file.path}"' --preview-window follow --bind 'up:preview-up,down:preview-down,space:change-preview-window:follow|nofollow' --preview-window '~4'), :Enter
    tmux.until { |lines| lines.item_count == 100 }

    # Write to the temporary file, and check if the preview window is showing
    # the last line of the file
+    tmux.until { |lines| assert_includes lines[1], 'start' }
    3.times { file.puts _1 } # header lines
    1000.times { file.puts _1 }
-    tmux.until { |lines| assert_includes lines[1], '/1003' }
+    tmux.until { |lines| assert_includes lines[1], '/1004' }
    tmux.until { |lines| assert_includes lines[-2], '999' }

    # Scroll the preview window and fzf should stop following the file content
@@ -2175,7 +2201,7 @@ class TestGoFZF < TestBase
    tmux.until { |lines| assert_includes lines[-2], '998' }
    file.puts 'foo', 'bar'
    tmux.until do |lines|
-      assert_includes lines[1], '/1005'
+      assert_includes lines[1], '/1006'
      assert_includes lines[-2], '998'
    end

@@ -2188,7 +2214,7 @@ class TestGoFZF < TestBase
    end
    file.puts 'baz'
    tmux.until do |lines|
-      assert_includes lines[1], '/1006'
+      assert_includes lines[1], '/1007'
      assert_includes lines[-2], 'baz'
    end

@@ -2197,7 +2223,7 @@ class TestGoFZF < TestBase
    wait { assert_includes lines[-2], 'bar' }
    file.puts 'aaa'
    tmux.until do |lines|
-      assert_includes lines[1], '/1007'
+      assert_includes lines[1], '/1008'
      assert_includes lines[-2], 'bar'
    end

@@ -2206,7 +2232,7 @@ class TestGoFZF < TestBase
    tmux.until { |lines| assert_includes lines[-2], 'aaa' }
    file.puts 'bbb'
    tmux.until do |lines|
-      assert_includes lines[1], '/1008'
+      assert_includes lines[1], '/1009'
      assert_includes lines[-2], 'bbb'
    end

@@ -2214,7 +2240,7 @@ class TestGoFZF < TestBase
    tmux.send_keys :Space
    file.puts 'ccc', 'ddd'
    tmux.until do |lines|
-      assert_includes lines[1], '/1010'
+      assert_includes lines[1], '/1011'
      assert_includes lines[-2], 'bbb'
    end
  rescue StandardError
@@ -2556,6 +2582,7 @@ class TestGoFZF < TestBase
  def test_change_preview_window_rotate
    tmux.send_keys "seq 100 | #{FZF} --preview-window left,border-none --preview 'echo hello' --bind '" \
      "a:change-preview-window(right|down|up|hidden|)'", :Enter
+    tmux.until { |lines| assert(lines.any? { _1.include?('100/100') }) }
    3.times do
      tmux.until { |lines| lines[0].start_with?('hello') }
      tmux.send_keys 'a'
@@ -2616,7 +2643,7 @@ class TestGoFZF < TestBase
  end

  def test_height_range_fit
-    tmux.send_keys 'seq 3 | fzf --height ~100% --info=inline --border', :Enter
+    tmux.send_keys 'seq 3 | fzf --height ~100% --info=inline --border rounded', :Enter
    expected = <<~OUTPUT
      ╭──────────
      │   3
@@ -2629,7 +2656,7 @@ class TestGoFZF < TestBase
  end

  def test_height_range_fit_preview_above
-    tmux.send_keys 'seq 3 | fzf --height ~100% --info=inline --border --preview "seq {}" --preview-window up,60%', :Enter
+    tmux.send_keys 'seq 3 | fzf --height ~100% --info=inline --border rounded --preview-window border-rounded --preview "seq {}" --preview-window up,60%', :Enter
    expected = <<~OUTPUT
      ╭──────────
      │ ╭────────
@@ -2685,7 +2712,7 @@ class TestGoFZF < TestBase
  end

  def test_height_range_overflow
-    tmux.send_keys 'seq 100 | fzf --height ~5 --info=inline --border', :Enter
+    tmux.send_keys 'seq 100 | fzf --height ~5 --info=inline --border rounded', :Enter
    expected = <<~OUTPUT
      ╭──────────────
      │   2
@@ -2711,12 +2738,26 @@ class TestGoFZF < TestBase
    tmux.until { |lines| assert_includes(lines[-1], '[[2]]') }
    tmux.send_keys :X
    tmux.until { |lines| assert_includes(lines[-1], '[[]]') }
+    tmux.send_keys :BSpace
+    tmux.until { |lines| assert_includes(lines[-1], '[[1]]') }
+    tmux.send_keys :X
+    tmux.until { |lines| assert_includes(lines[-1], '[[]]') }
    tmux.send_keys '?'
    tmux.send_keys :BSpace
    tmux.until { |lines| assert_equal 100, lines.match_count }
    tmux.until { |lines| refute_includes(lines[-1], '[[1]]') }
  end

+  def test_result_event
+    tmux.send_keys '(echo 0; seq 10) | fzf --bind "result:pos(2)"', :Enter
+    tmux.until { |lines| assert_equal 11, lines.item_count }
+    tmux.until { |lines| assert_includes lines, '> 1' }
+    tmux.send_keys '9'
+    tmux.until { |lines| assert_includes lines, '> 9' }
+    tmux.send_keys :BSpace
+    tmux.until { |lines| assert_includes lines, '> 1' }
+  end
+
  def test_labels_center
    tmux.send_keys 'echo x | fzf --border --border-label foobar --preview : --preview-label barfoo --bind "space:change-border-label(foobarfoo)+change-preview-label(barfoobar),enter:transform-border-label(echo foo{}foo)+transform-preview-label(echo bar{}bar)"', :Enter
    tmux.until do
@@ -2736,7 +2777,7 @@ class TestGoFZF < TestBase
  end

  def test_labels_left
-    tmux.send_keys ': | fzf --border --border-label foobar --border-label-pos 2 --preview : --preview-label barfoo --preview-label-pos 2', :Enter
+    tmux.send_keys ': | fzf --border rounded --preview-window border-rounded --border-label foobar --border-label-pos 2 --preview : --preview-label barfoo --preview-label-pos 2', :Enter
    tmux.until do
      assert_includes(_1[0], '╭foobar─')
      assert_includes(_1[1], '╭barfoo─')
@@ -2744,7 +2785,7 @@ class TestGoFZF < TestBase
  end

  def test_labels_right
-    tmux.send_keys ': | fzf --border --border-label foobar --border-label-pos -2 --preview : --preview-label barfoo --preview-label-pos -2', :Enter
+    tmux.send_keys ': | fzf --border rounded --preview-window border-rounded --border-label foobar --border-label-pos -2 --preview : --preview-label barfoo --preview-label-pos -2', :Enter
    tmux.until do
      assert_includes(_1[0], '─foobar╮')
      assert_includes(_1[1], '─barfoo╮')
@@ -2752,7 +2793,7 @@ class TestGoFZF < TestBase
  end

  def test_labels_bottom
-    tmux.send_keys ': | fzf --border --border-label foobar --border-label-pos 2:bottom --preview : --preview-label barfoo --preview-label-pos -2:bottom', :Enter
+    tmux.send_keys ': | fzf --border rounded --preview-window border-rounded --border-label foobar --border-label-pos 2:bottom --preview : --preview-label barfoo --preview-label-pos -2:bottom', :Enter
    tmux.until do
      assert_includes(_1[-1], '╰foobar─')
      assert_includes(_1[-2], '─barfoo╯')
@@ -2881,7 +2922,7 @@ class TestGoFZF < TestBase
  end

  def test_no_extra_newline_issue_3209
-    tmux.send_keys(%(seq 100 | #{FZF} --height 10 --preview-window up,wrap --preview 'printf "─%.0s" $(seq 1 "$((FZF_PREVIEW_COLUMNS - 5))"); printf $"\\e[7m%s\\e[0m" title; echo; echo something'), :Enter)
+    tmux.send_keys(%(seq 100 | #{FZF} --height 10 --preview-window up,wrap,border-rounded --preview 'printf "─%.0s" $(seq 1 "$((FZF_PREVIEW_COLUMNS - 5))"); printf $"\\e[7m%s\\e[0m" title; echo; echo something'), :Enter)
    expected = <<~OUTPUT
      ╭──────────
      │ ─────────
@@ -3042,6 +3083,11 @@ class TestGoFZF < TestBase
  end

  def test_delete_with_modifiers
+    if ENV['GITHUB_ACTION']
+      # Expected: "[3]"
+      # Actual: "[]3;5~"
+      skip('CTRL-DELETE is not properly handled in GitHub Actions environment')
+    end
    tmux.send_keys "seq 100 | #{FZF} --bind 'ctrl-delete:up+up,shift-delete:down,focus:transform-prompt:echo [{}]'", :Enter
    tmux.until { |lines| assert_equal 100, lines.item_count }
    tmux.send_keys 'C-Delete'
Author	SHA1	Message	Date
Junegunn Choi	98ee5e651a	0.47.0	2024-03-10 21:43:41 +09:00
Koichi Murase	01871ea383	[bash] Update orig_complete after _completion_loader	2024-03-10 21:41:42 +09:00
Koichi Murase	1dbdb9438f	[bash] Refactor access to "_fzf_orig_complete_${cmd//[^A-Za-z0-9_]/_}" In the current codebase, for the original completion settings, the pieces of the codes to determine the variable name and to access the stored data are scattered. In this patch, we define functions to access these variables. Those functions will be used in a coming patch. * This patch also resolves an inconsistent escaping of "$cmd": $cmd is escaped as ${...//[^A-Za-z0-9_]/_} in some places, but it is escaped as ${...//[^A-Za-z0-9_=]/_} in some other places. The latter leaves the character "=" in the command name, which causes an issue because "=" cannot be a part of a variable name. For example, the following test case produces an error message: $ COMP_WORDBREAKS=${COMP_WORDBREAKS//=} $ _test1() { COMPREPLY=(); } $ complete -vF _test1 cmd.v=1.0 $ _fzf_setup_completion path cmd.v=1.0 $ cmd.v=1.0 [TAB] bash: _fzf_orig_completion_cmd_v=1_0: invalid variable name The behavior of leaving "=" was present from the beginning when saving the original completion is introduced in commit `91401514`, and this does not seem to be a specific reasoning. In this patch, we replace "=" as well as the other non-identifier characters. * Note: In this patch, the variable REPLY is used to return values from functions. This design is to make it useful with the value substitutions, a new Bash feature of the next release 5.3, which is taken from mksh.	2024-03-10 21:41:42 +09:00
junegunn	c70f0eadb8	Deploying to master from @ junegunn/fzf@26244ad8c2 🚀	2024-03-10 00:01:32 +00:00
Junegunn Choi	26244ad8c2	Fix preview area not being cleared when using certain types of border styles fzf --preview 'sleep 3; date' --preview-window hidden \ --bind ctrl-/:change-preview-window:up,border-bottom	2024-03-09 14:14:42 +09:00
Junegunn Choi	fa0aa5510d	Kill preview process when hiding the preview window via toggle-preview, hide-preview, or change-preview-window	2024-03-08 22:01:45 +09:00
Junegunn Choi	eec557b6aa	Fix invalid memory access when the preview window becomes hidden	2024-03-08 17:57:09 +09:00
huajin tong	0cc27c3cc1	Fix typo (#3661 )	2024-03-07 01:35:31 +09:00
dependabot[bot]	507089d7b2	Bump actions/checkout from 3 to 4 (#3428 ) Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v3...v4) --- updated-dependencies: - dependency-name: actions/checkout dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-03-05 11:48:46 +09:00
dependabot[bot]	a6b3517b75	Bump github.com/gdamore/tcell/v2 from 2.7.1 to 2.7.4 (#3658 ) Bumps [github.com/gdamore/tcell/v2](https://github.com/gdamore/tcell) from 2.7.1 to 2.7.4. - [Release notes](https://github.com/gdamore/tcell/releases) - [Changelog](https://github.com/gdamore/tcell/blob/main/CHANGESv2.md) - [Commits](https://github.com/gdamore/tcell/compare/v2.7.1...v2.7.4) --- updated-dependencies: - dependency-name: github.com/gdamore/tcell/v2 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-03-05 11:04:38 +09:00
dependabot[bot]	2d6beb7813	Bump crate-ci/typos from 1.18.2 to 1.19.0 (#3657 ) Bumps [crate-ci/typos](https://github.com/crate-ci/typos) from 1.18.2 to 1.19.0. - [Release notes](https://github.com/crate-ci/typos/releases) - [Changelog](https://github.com/crate-ci/typos/blob/master/CHANGELOG.md) - [Commits](https://github.com/crate-ci/typos/compare/v1.18.2...v1.19.0) --- updated-dependencies: - dependency-name: crate-ci/typos dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-03-05 11:04:17 +09:00
onee-only	61bc129e1d	Update parseGetParams to call strconv.Atoi when params are valid	2024-03-05 11:03:56 +09:00
onee-only	52210a57f0	Update error return position according to convention	2024-03-05 11:03:56 +09:00
onee-only	8061a2f108	Remove duplicate code	2024-03-05 11:03:56 +09:00
junegunn	7444eff6d4	Deploying to master from @ junegunn/fzf@f35a9da99a 🚀	2024-03-03 00:01:39 +00:00
dependabot[bot]	f35a9da99a	Bump crate-ci/typos from 1.17.2 to 1.18.2 (#3624 ) Bumps [crate-ci/typos](https://github.com/crate-ci/typos) from 1.17.2 to 1.18.2. - [Release notes](https://github.com/crate-ci/typos/releases) - [Changelog](https://github.com/crate-ci/typos/blob/master/CHANGELOG.md) - [Commits](https://github.com/crate-ci/typos/compare/v1.17.2...v1.18.2) --- updated-dependencies: - dependency-name: crate-ci/typos dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-03-02 18:40:13 +09:00
dependabot[bot]	c3098e9ab2	Bump github.com/mattn/go-isatty from 0.0.17 to 0.0.20 (#3489 ) Bumps [github.com/mattn/go-isatty](https://github.com/mattn/go-isatty) from 0.0.17 to 0.0.20. - [Commits](https://github.com/mattn/go-isatty/compare/v0.0.17...v0.0.20) --- updated-dependencies: - dependency-name: github.com/mattn/go-isatty dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-03-02 18:39:37 +09:00
Junegunn Choi	686f9288fc	Allow iTerm2 image data that ends with 'ESC \' (#3646 )	2024-03-02 18:24:54 +09:00
Junegunn Choi	1833670fb9	Add $FZF_DEFAULT_OPTS_FILE (#3618 ) For those who prefer to manage default options in a file. If the file is not found, fzf will exit with an error. We're not setting a default value for it because: 1. it's hard to find a default value that can be universally agreed upon 2. to avoid fzf having to check for the existence of the file even when it's not used	2024-02-29 09:49:33 +09:00
junegunn	3dd42f5aa2	Deploying to master from @ junegunn/fzf@99a7beba57 🚀	2024-02-25 00:01:35 +00:00
Junegunn Choi	99a7beba57	Fix missing bonus score on a delimiter character Fix #3645	2024-02-22 23:19:11 +09:00
Junegunn Choi	edee2b753c	fzf-tmux: Workaround for tmux 3.4 bug Close #3635 https://github.com/tmux/tmux/pull/3840	2024-02-21 14:39:03 +09:00
dependabot[bot]	545d5770be	Bump github.com/gdamore/tcell/v2 from 2.7.0 to 2.7.1 (#3639 ) Bumps [github.com/gdamore/tcell/v2](https://github.com/gdamore/tcell) from 2.7.0 to 2.7.1. - [Release notes](https://github.com/gdamore/tcell/releases) - [Changelog](https://github.com/gdamore/tcell/blob/main/CHANGESv2.md) - [Commits](https://github.com/gdamore/tcell/compare/v2.7.0...v2.7.1) --- updated-dependencies: - dependency-name: github.com/gdamore/tcell/v2 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-02-20 10:35:23 +09:00
Junegunn Choi	ca747a2b54	Fix unit tests	2024-02-19 12:39:04 +09:00
Junegunn Choi	17da165cfe	CHANGELOG: charlievieth/fastwalk	2024-02-19 12:36:14 +09:00
Junegunn Choi	5e6788c679	Export FZF_* variables to 'reload' process as well	2024-02-19 12:36:14 +09:00
Charlie Vieth	425deadca9	dep: update github.com/charlievieth/fastwalk to v1.0.2 (#3631 ) This fixes the build for solaris/illumos and removes the extraneous godirwalk dependency.	2024-02-18 13:20:50 +09:00
junegunn	2c8e9dd3a5	Deploying to master from @ junegunn/fzf@7a72f1a253 🚀	2024-02-18 00:01:35 +00:00
Junegunn Choi	7a72f1a253	Code cleanup: Remove unused argument	2024-02-15 17:11:30 +09:00
Junegunn Choi	208e556332	Replace "default find command" with built-in directory traversal	2024-02-15 16:55:43 +09:00
Junegunn Choi	c65d11bfb5	Update README: warp.dev	2024-02-15 14:30:44 +09:00
Junegunn Choi	3b5b52d89a	Update README: warp.dev	2024-02-13 08:45:33 +09:00
dependabot[bot]	a4f6c8f990	Bump github.com/rivo/uniseg from 0.4.6 to 0.4.7 (#3623 ) Bumps [github.com/rivo/uniseg](https://github.com/rivo/uniseg) from 0.4.6 to 0.4.7. - [Release notes](https://github.com/rivo/uniseg/releases) - [Commits](https://github.com/rivo/uniseg/compare/v0.4.6...v0.4.7) --- updated-dependencies: - dependency-name: github.com/rivo/uniseg dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-02-11 08:53:03 +09:00
dependabot[bot]	670c329852	Bump golang.org/x/term from 0.16.0 to 0.17.0 (#3622 ) Bumps [golang.org/x/term](https://github.com/golang/term) from 0.16.0 to 0.17.0. - [Commits](https://github.com/golang/term/compare/v0.16.0...v0.17.0) --- updated-dependencies: - dependency-name: golang.org/x/term dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-02-11 08:52:31 +09:00
dependabot[bot]	f3551c8422	Bump golang.org/x/sys from 0.16.0 to 0.17.0 (#3621 ) Bumps [golang.org/x/sys](https://github.com/golang/sys) from 0.16.0 to 0.17.0. - [Commits](https://github.com/golang/sys/compare/v0.16.0...v0.17.0) --- updated-dependencies: - dependency-name: golang.org/x/sys dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-02-11 08:50:49 +09:00
Konstantin Podsvirov	90b8187882	Add info about MSYS2 distro to README.md (#3610 )	2024-02-04 19:02:32 +09:00
junegunn	1a43259989	Deploying to master from @ junegunn/fzf@3c0a630475 🚀	2024-02-04 00:01:39 +00:00
Junegunn Choi	3c0a630475	0.46.1	2024-02-01 18:13:00 +09:00
Junegunn Choi	2a1e5a9729	More test fixes for tcell on GitHub Actions	2024-02-01 17:39:18 +09:00
Junegunn Choi	413c66beba	Fix tests for tcell build	2024-02-01 16:25:53 +09:00
Junegunn Choi	1416e696b1	Avoid full redraw on 'preview' action when preview window exists	2024-02-01 15:50:48 +09:00
Junegunn Choi	d373cf89c7	Retain preview window on resize after 'preview' action	2024-02-01 15:46:42 +09:00
dependabot[bot]	dd886d22f0	Bump github.com/rivo/uniseg from 0.4.5 to 0.4.6 (#3605 ) Bumps [github.com/rivo/uniseg](https://github.com/rivo/uniseg) from 0.4.5 to 0.4.6. - [Release notes](https://github.com/rivo/uniseg/releases) - [Commits](https://github.com/rivo/uniseg/compare/v0.4.5...v0.4.6) --- updated-dependencies: - dependency-name: github.com/rivo/uniseg dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-01-30 11:23:08 +09:00
junegunn	472569a27c	Deploying to master from @ junegunn/fzf@76cf6559cc 🚀	2024-01-28 00:01:29 +00:00
Junegunn Choi	76cf6559cc	junegunn/uniseg -> rivo/uniseg https://github.com/rivo/uniseg/pull/47	2024-01-27 22:18:43 +09:00
Junegunn Choi	a34e8dcdc9	Downgrade Go version to keep support for old Windows (#3601 ) Go 1.21 dropped support for older versions of Windows. * https://tip.golang.org/doc/go1.21#windows But there is no absolute reason for fzf to use Go 1.21, so we downgrade the dependency.	2024-01-26 13:07:35 +09:00
Junegunn Choi	da752fc9a4	Fix Windows build Fix #3598	2024-01-24 15:59:54 +09:00
Junegunn Choi	beb2de2dd9	0.46.0	2024-01-23 23:47:24 +09:00
Junegunn Choi	2a8b65e105	Fix highlighting of regions that are matched multiple times Fix #3596	2024-01-23 12:19:32 +09:00
dependabot[bot]	62a916bc24	Bump crate-ci/typos from 1.16.4 to 1.17.2 (#3595 ) Bumps [crate-ci/typos](https://github.com/crate-ci/typos) from 1.16.4 to 1.17.2. - [Release notes](https://github.com/crate-ci/typos/releases) - [Changelog](https://github.com/crate-ci/typos/blob/master/CHANGELOG.md) - [Commits](https://github.com/crate-ci/typos/compare/v1.16.4...v1.17.2) --- updated-dependencies: - dependency-name: crate-ci/typos dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-01-23 10:21:01 +09:00
dependabot[bot]	c47b833e7b	Bump actions/dependency-review-action from 3 to 4 (#3594 ) Bumps [actions/dependency-review-action](https://github.com/actions/dependency-review-action) from 3 to 4. - [Release notes](https://github.com/actions/dependency-review-action/releases) - [Commits](https://github.com/actions/dependency-review-action/compare/v3...v4) --- updated-dependencies: - dependency-name: actions/dependency-review-action dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-01-23 10:20:39 +09:00
LangLangBart	09b0958b5f	docs(ADVANCED.md): replace placeholder with env variable for toggle single key binding (#3593 )	2024-01-22 13:17:03 +09:00
Junegunn Choi	3a4c3d3e58	Add link to fzf Theme Playground by @vitormv https://vitormv.github.io/fzf-themes/	2024-01-21 23:12:57 +09:00
Junegunn Choi	7484292e63	Avoid deadlocks by adding a 2 second timeout to GET / endpoint Because fzf processes HTTP GET requests in the main event loop, accessing the endpoint from within execute/transform actions would result in a deadlock and hang fzf indefinitely. This commit sets a 2 second timeout to avoid the deadlock.	2024-01-21 23:04:37 +09:00
Junegunn Choi	687c2741b8	Add 'resize' event Close #3570	2024-01-21 15:30:59 +09:00
junegunn	2fb285e530	Deploying to master from @ junegunn/fzf@16f6473938 🚀	2024-01-21 00:01:45 +00:00
Junegunn Choi	16f6473938	Change mattn/go-runewidth dependency to rivo/uniseg for accurate results Related #3588 #3588 #3567	2024-01-21 02:54:41 +09:00
Junegunn Choi	66546208b2	Update goreleaser flags	2024-01-20 14:36:52 +09:00
Junegunn Choi	532274045e	Update to the latest go	2024-01-20 14:35:00 +09:00
LangLangBart	9347c72fb6	docs(ADVANCED.md): Add fzf example switching ripgrep/fzf with single hotkey (#3590 )	2024-01-20 13:47:54 +09:00
Junegunn Choi	e90bb7169c	[zsh] Handle '*' suffix in history line numbers Fix #3591	2024-01-20 13:43:15 +09:00
Junegunn Choi	8a2c41e183	Handle ambiguous emoji width Fix #3588	2024-01-19 16:41:50 +09:00
Junegunn Choi	59fb65293a	README.md: More information on image support	2024-01-17 13:21:00 +09:00
Junegunn Choi	e7718b92b7	Kitty image support improvements * Use `--unicode-placeholder` for consistent result in and out of tmux * Use updated version of junegunn/go-runewidth that handles diacritics used in Kitty Unicode placeholder Close #3567	2024-01-17 00:17:22 +09:00
Junegunn Choi	cdfaf761df	Expose state information via environment variables to child processes Close #3582	2024-01-16 14:18:31 +09:00
Junegunn Choi	1a9ea6f738	Remove 'replace' directive for 'go install' compatibility Close #3577	2024-01-14 17:12:24 +09:00
junegunn	945c1c8597	Deploying to master from @ junegunn/fzf@e4d0f7acd5 🚀	2024-01-14 00:01:41 +00:00
dependabot[bot]	e4d0f7acd5	Bump golang.org/x/term from 0.15.0 to 0.16.0 (#3564 ) Bumps [golang.org/x/term](https://github.com/golang/term) from 0.15.0 to 0.16.0. - [Commits](https://github.com/golang/term/compare/v0.15.0...v0.16.0) --- updated-dependencies: - dependency-name: golang.org/x/term dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-01-09 12:31:14 +09:00
Junegunn Choi	250496c953	Add 'result' event that is triggered when the result list is ready Close #3560	2024-01-07 17:46:21 +09:00
Junegunn Choi	e47dc758c9	Fix focus event not triggered in certain cases	2024-01-07 15:43:17 +09:00
Junegunn Choi	b92a843c5f	Use Ubuntu 22 to match GitHub Actions environment	2024-01-07 15:10:06 +09:00
Junegunn Choi	91bea9c5b3	Use forked version of go-runewidth Fix #3558 go get github.com/junegunn/go-runewidth@fzf	2024-01-07 15:09:46 +09:00
junegunn	d75bb5cbe1	Deploying to master from @ junegunn/fzf@2671259fdb 🚀	2024-01-07 00:01:39 +00:00
danztran	2671259fdb	[zsh] Make CTRL-R compatible with accept-or-print-query (#3557 ) Fix #3556 Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>	2024-01-05 10:47:54 +09:00