0.46.0

Fix highlighting of regions that are matched multiple times
Fix #3596
2025-11-14 06:13:47 -05:00 · 2024-01-23 23:47:24 +09:00 · 2024-01-23 12:19:32 +09:00 · 2024-01-23 10:21:01 +09:00 · 2024-01-23 10:20:39 +09:00 · 2024-01-22 13:17:03 +09:00
44 changed files with 918 additions and 221 deletions
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -33,12 +33,12 @@ jobs:

    # Initializes the CodeQL tools for scanning.
    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v3
      with:
        languages: ${{ matrix.language }}

    - name: Autobuild
-      uses: github/codeql-action/autobuild@v2
+      uses: github/codeql-action/autobuild@v3

    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@v3
--- a/.github/workflows/depsreview.yaml
+++ b/.github/workflows/depsreview.yaml
@@ -11,4 +11,4 @@ jobs:
      - name: 'Checkout Repository'
        uses: actions/checkout@v3
      - 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
@@ -20,7 +20,7 @@ jobs:
        fetch-depth: 0

    - name: Set up Go
-      uses: actions/setup-go@v4
+      uses: actions/setup-go@v5
      with:
        go-version: 1.19

--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -20,7 +20,7 @@ jobs:
        fetch-depth: 0

    - name: Set up Go
-      uses: actions/setup-go@v4
+      uses: actions/setup-go@v5
      with:
        go-version: 1.18

--- a/.github/workflows/typos.yml
+++ b/.github/workflows/typos.yml
@@ -7,4 +7,4 @@ jobs:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
-    - uses: crate-ci/typos@v1.16.4
+    - uses: crate-ci/typos@v1.17.2
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-golang 1.20.4
+golang 1.21.6
--- a/ADVANCED.md
+++ b/ADVANCED.md
@@ -1,8 +1,8 @@
 Advanced fzf examples
 ======================

-* *Last update: 2023/05/26*
-* *Requires fzf 0.41.0 or above*
+* *Last update: 2024/01/20*
+* *Requires fzf 0.46.0 or above*

 ---

@@ -16,17 +16,20 @@ Advanced fzf examples
 * [Dynamic reloading of the list](#dynamic-reloading-of-the-list)
    * [Updating the list of processes by pressing CTRL-R](#updating-the-list-of-processes-by-pressing-ctrl-r)
    * [Toggling between data sources](#toggling-between-data-sources)
+    * [Toggling with a single key binding](#toggling-with-a-single-key-binding)
 * [Ripgrep integration](#ripgrep-integration)
    * [Using fzf as the secondary filter](#using-fzf-as-the-secondary-filter)
    * [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 -->
@@ -208,6 +211,30 @@ find * | fzf --prompt 'All> ' \

 ![image](https://user-images.githubusercontent.com/700826/113465072-46321c00-946c-11eb-9b6f-cda3951df579.png)

+### Toggling with a single key binding
+
+The above example uses two different key bindings to toggle between two modes,
+but can we just use a single key binding?
+
+To make a key binding behave differently each time it is pressed, we need:
+
+1. a way to store the current state. i.e. "which mode are we in?"
+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
+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 ]] &&
+              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 {}'
+```
+
 Ripgrep integration
 -------------------

@@ -442,6 +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
 -----------

@@ -571,6 +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
@@ -34,8 +34,8 @@ 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)
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,100 @@
 CHANGELOG
 =========

+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:$transformer"
+    ```
+  - And we're phasing out `{fzf:prompt}` and `{fzf:action}`
+- Changed [mattn/go-runewidth](https://github.com/mattn/go-runewidth) dependency to [rivo/uniseg](https://github.com/rivo/uniseg) for accurate results
+    - Set `--ambidouble` if your terminal displays ambiguous width characters (e.g. box-drawing characters for borders) as 2 columns
+    - `RUNEWIDTH_EASTASIAN=1` is still respected for backward compatibility, but it's recommended that you use this new option instead
+- Bug fixes
+
+0.45.0
+------
+- Added `transform` action to conditionally perform a series of actions
+  ```sh
+  # Disallow selecting an empty line
+  echo -e "1. Hello\n2. Goodbye\n\n3. Exit" |
+    fzf --height '~100%' --reverse --header 'Select one' \
+        --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"'
+
+  # Move cursor past the empty line
+  echo -e "1. Hello\n2. Goodbye\n\n3. Exit" |
+    fzf --height '~100%' --reverse --header 'Select one' \
+        --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \
+        --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down'
+
+  # A single key binding to toggle between modes
+  fd --type file |
+    fzf --prompt 'Files> ' \
+        --header 'CTRL-T: Switch between Files/Directories' \
+        --bind 'ctrl-t:transform:[[ ! {fzf:prompt} =~ Files ]] &&
+                  echo "change-prompt(Files> )+reload(fd --type file)" ||
+                  echo "change-prompt(Directories> )+reload(fd --type directory)"'
+  ```
+- Added placeholder expressions
+    - `{fzf:action}` - The name of the last action performed
+    - `{fzf:prompt}` - Prompt string (including ANSI color codes)
+    - `{fzf:query}` - Synonym for `{q}`
+- Added support for negative height
+  ```sh
+  # Terminal height minus 1, so you can still see the command line
+  fzf --height=-1
+  ```
+  - This handles a terminal resize better than `--height=$(($(tput lines) - 1))`
+- Added `accept-or-print-query` action that acts like `accept` but prints the
+  current query when there's no match for the query
+  ```sh
+  # You can make CTRL-R paste the current query when there's no match
+  export FZF_CTRL_R_OPTS='--bind enter:accept-or-print-query'
+  ```
+  - Note that there are alternative ways to implement the same strategy
+    ```sh
+    # 'become' is apparently more versatile but it's not available on Windows.
+    export FZF_CTRL_R_OPTS='--bind "enter:become:if [ -z {} ]; then echo {q}; else echo {}; fi"'
+
+    # Using the new 'transform' action
+    export FZF_CTRL_R_OPTS='--bind "enter:transform:[ -z {} ] && echo print-query || echo accept"'
+    ```
+- Added `show-header` and `hide-header` actions
+- Bug fixes
+
+0.44.1
+------
+- Fixed crash when preview window is hidden on `focus` event
+
 0.44.0
 ------
 - (Experimental) Sixel image support in preview window (not available on Windows)
@@ -38,7 +132,7 @@ 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/2
+++ b/2
@@ -1,6 +1,6 @@
 The MIT License (MIT)

-Copyright (c) 2013-2023 Junegunn Choi
+Copyright (c) 2013-2024 Junegunn Choi

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
--- a/9
+++ b/9
@@ -89,8 +89,11 @@ bench:

 install: bin/fzf

+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
@@ -123,7 +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
@@ -181,4 +184,4 @@ update:
 	$(GO) get -u
 	$(GO) mod tidy

-.PHONY: all build release test bench install clean docker docker-test update
+.PHONY: all generate build release test bench install clean docker docker-test update
--- a/README-VIM.md
+++ b/README-VIM.md
@@ -489,4 +489,4 @@ autocmd  FileType fzf set laststatus=0 noshowmode noruler

 The MIT License (MIT)

-Copyright (c) 2013-2023 Junegunn Choi
+Copyright (c) 2013-2024 Junegunn Choi
--- 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/doc/fzf.txt
+++ b/doc/fzf.txt
@@ -1,4 +1,4 @@
-fzf.txt	fzf	Last change: September 17 2023
+fzf.txt	fzf	Last change: January 1 2024
 FZF - TABLE OF CONTENTS                                            *fzf* *fzf-toc*
 ==============================================================================

@@ -512,7 +512,7 @@ LICENSE                                                            *fzf-license*

 The MIT License (MIT)

-Copyright (c) 2013-2023 Junegunn Choi
+Copyright (c) 2013-2024 Junegunn Choi

 ==============================================================================
 vim:tw=78:sw=2:ts=2:ft=help:norl:nowrap:
--- a/go.mod
+++ b/go.mod
@@ -2,19 +2,20 @@ module github.com/junegunn/fzf

 require (
 	github.com/gdamore/tcell/v2 v2.5.4
+	github.com/junegunn/uniseg v0.0.0-20240120174029-b504da4f6ed2
 	github.com/mattn/go-isatty v0.0.17
-	github.com/mattn/go-runewidth v0.0.14
 	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 v0.14.0
-	golang.org/x/term v0.13.0
+	golang.org/x/sys v0.16.0
+	golang.org/x/term v0.16.0
 )

 require (
 	github.com/gdamore/encoding v1.0.0 // indirect
 	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
-	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4 // indirect
+	github.com/mattn/go-runewidth v0.0.14 // indirect
+	github.com/rivo/uniseg v0.4.4 // indirect
+	golang.org/x/sync v0.5.0 // indirect
 	golang.org/x/text v0.5.0 // indirect
 )

--- a/go.sum
+++ b/go.sum
@@ -2,6 +2,8 @@ github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdk
 github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
 github.com/gdamore/tcell/v2 v2.5.4 h1:TGU4tSjD3sCL788vFNeJnTdzpNKIw1H5dgLnJRQVv/k=
 github.com/gdamore/tcell/v2 v2.5.4/go.mod h1:dZgRy5v4iMobMEcWNYBtREnDZAT9DYmfqIkrgEMxLyw=
+github.com/junegunn/uniseg v0.0.0-20240120174029-b504da4f6ed2 h1:oEwPBh29BPu1MaTsz2dM9bDrkOgKBoYFC0u6uY2izWo=
+github.com/junegunn/uniseg v0.0.0-20240120174029-b504da4f6ed2/go.mod h1:ywqF55XaSE3/uS2tkJqVFKiE0oIYAXRvU2N7DU4y3XQ=
 github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
 github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
 github.com/mattn/go-isatty v0.0.17 h1:BTarxUcIeDqL27Mc+vyvdWYSL28zpIhv3RoTdsLMPng=
@@ -23,20 +25,22 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4 h1:uVc8UZUe6tr40fFVnUP5Oj+veunVezqYl9z7DYw9xzw=
+golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE=
+golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.14.0 h1:Vz7Qs629MkJkGyHxUlRHizWJRG2j8fbQKjELVSNhy7Q=
-golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.16.0 h1:xWw16ngr6ZMtmxDyKyIgsE93KNKz5HKmMa3b8ALHidU=
+golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.13.0 h1:bb+I9cTfFazGW51MZqBVmZy7+JEJMouUHTUSKVQLBek=
-golang.org/x/term v0.13.0/go.mod h1:LTmsnFJwVN6bCy1rVCoS+qHT1HhALEFxKncY3WNNh4U=
+golang.org/x/term v0.16.0 h1:m+B6fahuftsE9qjo0VWp2FW0mB3MTJvR0BaMQrq0pmE=
+golang.org/x/term v0.16.0/go.mod h1:yn7UURbUtPyrVJPGPq404EukNFxcm/foM+bV/bfcDsY=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
--- a/2
+++ b/2
@@ -2,7 +2,7 @@

 set -u

-version=0.44.0
+version=0.46.0
 auto_completion=
 key_bindings=
 update_config=2
--- a/install.ps1
+++ b/install.ps1
@@ -1,4 +1,4 @@
-$version="0.44.0"
+$version="0.46.0"

 $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 = "0.44"
+var version string = "0.46"
 var revision string = "devel"

 func main() {
--- a/man/man1/fzf-tmux.1
+++ b/man/man1/fzf-tmux.1
@@ -1,7 +1,7 @@
 .ig
 The MIT License (MIT)

-Copyright (c) 2013-2023 Junegunn Choi
+Copyright (c) 2013-2024 Junegunn Choi

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -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 "Nov 2023" "fzf 0.44.0" "fzf-tmux - open fzf in tmux split pane"
+.TH fzf-tmux 1 "Jan 2024" "fzf 0.46.0" "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
@@ -1,7 +1,7 @@
 .ig
 The MIT License (MIT)

-Copyright (c) 2013-2023 Junegunn Choi
+Copyright (c) 2013-2024 Junegunn Choi

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -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 "Nov 2023" "fzf 0.44.0" "fzf - a command-line fuzzy finder"
+.TH fzf 1 "Jan 2024" "fzf 0.46.0" "fzf - a command-line fuzzy finder"

 .SH NAME
 fzf - a command-line fuzzy finder
@@ -192,9 +192,21 @@ Label characters for \fBjump\fR and \fBjump-accept\fR
 .TP
 .BI "--height=" "[~]HEIGHT[%]"
 Display fzf window below the cursor with the given height instead of using
-the full screen. When prefixed with \fB~\fR, fzf will automatically determine
-the height in the range according to the input size. Note that adaptive height
-is not compatible with top/bottom margin and padding given in percent size.
+the full screen.
+
+If a negative value is specified, the height is calculated as the terminal
+height minus the given value.
+
+  fzf --height=-1
+
+When prefixed with \fB~\fR, fzf will automatically determine the height in the
+range according to the input size. Note that adaptive height is not compatible
+with top/bottom margin and padding given in percent size. It is also not
+compatible with a negative height value.
+
+  # Will not take up 100% of the screen
+  seq 5 | fzf --height=~100%
+
 .TP
 .BI "--min-height=" "HEIGHT"
 Minimum height when \fB--height\fR is given in percent (default: 10).
@@ -248,9 +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]
@@ -301,6 +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.
@@ -562,10 +578,6 @@ e.g.
 When using a field index expression, leading and trailing whitespace is stripped
 from the replacement string. To preserve the whitespace, use the \fBs\fR flag.

-Also, \fB{q}\fR is replaced to the current query string, and \fB{n}\fR is
-replaced to zero-based ordinal index of the line. Use \fB{+n}\fR if you want
-all index numbers when multiple lines are selected.
-
 A placeholder expression with \fBf\fR flag is replaced to the path of
 a temporary file that holds the evaluated list. This is useful when you
 multi-select a large number of items and the length of the evaluated string may
@@ -577,6 +589,14 @@ e.g.
     seq 100000 | fzf --multi --bind ctrl-a:select-all \\
                      --preview "awk '{sum+=\\$1} END {print sum}' {+f}"\fR

+Also,
+
+* \fB{q}\fR (or \fB{fzf:query}\fR) is replaced to the current query string
+.br
+* \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
+
 Note that you can escape a placeholder pattern by prepending a backslash.

 Preview window will be updated even when there is no match for the current
@@ -811,12 +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)"
@@ -883,6 +905,39 @@ 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
@@ -1057,6 +1112,22 @@ 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
@@ -1120,6 +1191,7 @@ A key or an event can be bound to one or more of the following actions.
    \fBabort\fR                        \fIctrl-c  ctrl-g  ctrl-q  esc\fR
    \fBaccept\fR                       \fIenter   double-click\fR
    \fBaccept-non-empty\fR             (same as \fBaccept\fR except that it prevents fzf from exiting without selection)
+    \fBaccept-or-print-query\fR        (same as \fBaccept\fR except that it prints the query when there's no match)
    \fBbackward-char\fR                \fIctrl-b  left\fR
    \fBbackward-delete-char\fR         \fIctrl-h  bspace\fR
    \fBbackward-delete-char/eof\fR     (same as \fBbackward-delete-char\fR except aborts fzf if query is empty)
@@ -1164,6 +1236,7 @@ A key or an event can be bound to one or more of the following actions.
    \fBpage-up\fR                      \fIpgup\fR
    \fBhalf-page-down\fR
    \fBhalf-page-up\fR
+    \fBhide-header\fR
    \fBhide-preview\fR
    \fBoffset-down\fR                  (similar to CTRL-E of Vim)
    \fBoffset-up\fR                    (similar to CTRL-Y of Vim)
@@ -1189,6 +1262,7 @@ A key or an event can be bound to one or more of the following actions.
    \fBreplace-query\fR                (replace query string with the current selection)
    \fBselect\fR
    \fBselect-all\fR                   (select all matches)
+    \fBshow-header\fR
    \fBshow-preview\fR
    \fBtoggle\fR                       (\fIright-click\fR)
    \fBtoggle-all\fR                   (toggle all matches)
@@ -1203,6 +1277,7 @@ A key or an event can be bound to one or more of the following actions.
    \fBtoggle-track\fR
    \fBtoggle+up\fR                    \fIbtab    (shift-tab)\fR
    \fBtrack\fR                        (track the current item; automatically disabled if focus changes)
+    \fBtransform(...)\fR               (transform states using the output of an external command)
    \fBtransform-border-label(...)\fR  (transform border label using an external command)
    \fBtransform-header(...)\fR        (transform header using an external command)
    \fBtransform-preview-label(...)\fR (transform preview label using an external command)
@@ -1315,6 +1390,28 @@ e.g.
     \fB# You can still filter and select entries from the initial list for 3 seconds
     seq 100 | fzf --bind 'load:reload-sync(sleep 3; seq 1000)+unbind(load)'\fR

+.SS TRANSFORM ACTIONS
+
+Actions with \fBtransform-\fR prefix are used to transform the states of fzf
+using the output of an external command. The output of these commands are
+expected to be a single line of text.
+
+e.g.
+    \fBfzf --bind 'focus:transform-header:file --brief {}'\fR
+
+\fBtransform(...)\fR action runs an external command that should print a series
+of actions to be performed. The output should be in the same format as the
+payload of HTTP POST request to the \fB--listen\fR server.
+
+e.g.
+    \fB# Disallow selecting an empty line
+    echo -e "1. Hello\\n2. Goodbye\\n\\n3. Exit" |
+      fzf --height '~100%' --reverse --header 'Select one' \\
+          --bind 'enter:transform:[[ -n {} ]] &&
+                    echo accept ||
+                    echo "change-header:Invalid selection"'
+    \fR
+
 .SS PREVIEW BINDING

 With \fBpreview(...)\fR action, you can specify multiple different preview
--- a/plugin/fzf.vim
+++ b/plugin/fzf.vim
@@ -1,4 +1,4 @@
-" Copyright (c) 2013-2023 Junegunn Choi
+" Copyright (c) 2013-2024 Junegunn Choi
 "
 " MIT License
 "
--- 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/LICENSE
+++ b/src/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)

-Copyright (c) 2013-2023 Junegunn Choi
+Copyright (c) 2013-2024 Junegunn Choi

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
--- a/src/actiontype_string.go
+++ b/src/actiontype_string.go
@@ -0,0 +1,129 @@
+// Code generated by "stringer -type=actionType"; DO NOT EDIT.
+
+package fzf
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[actIgnore-0]
+	_ = x[actStart-1]
+	_ = x[actClick-2]
+	_ = x[actInvalid-3]
+	_ = x[actChar-4]
+	_ = x[actMouse-5]
+	_ = x[actBeginningOfLine-6]
+	_ = x[actAbort-7]
+	_ = x[actAccept-8]
+	_ = x[actAcceptNonEmpty-9]
+	_ = x[actAcceptOrPrintQuery-10]
+	_ = x[actBackwardChar-11]
+	_ = x[actBackwardDeleteChar-12]
+	_ = x[actBackwardDeleteCharEof-13]
+	_ = x[actBackwardWord-14]
+	_ = x[actCancel-15]
+	_ = x[actChangeBorderLabel-16]
+	_ = x[actChangeHeader-17]
+	_ = x[actChangePreviewLabel-18]
+	_ = x[actChangePrompt-19]
+	_ = x[actChangeQuery-20]
+	_ = x[actClearScreen-21]
+	_ = x[actClearQuery-22]
+	_ = x[actClearSelection-23]
+	_ = x[actClose-24]
+	_ = x[actDeleteChar-25]
+	_ = x[actDeleteCharEof-26]
+	_ = x[actEndOfLine-27]
+	_ = x[actForwardChar-28]
+	_ = x[actForwardWord-29]
+	_ = x[actKillLine-30]
+	_ = x[actKillWord-31]
+	_ = x[actUnixLineDiscard-32]
+	_ = x[actUnixWordRubout-33]
+	_ = x[actYank-34]
+	_ = x[actBackwardKillWord-35]
+	_ = x[actSelectAll-36]
+	_ = x[actDeselectAll-37]
+	_ = x[actToggle-38]
+	_ = x[actToggleSearch-39]
+	_ = x[actToggleAll-40]
+	_ = x[actToggleDown-41]
+	_ = x[actToggleUp-42]
+	_ = x[actToggleIn-43]
+	_ = x[actToggleOut-44]
+	_ = x[actToggleTrack-45]
+	_ = x[actToggleHeader-46]
+	_ = x[actTrack-47]
+	_ = x[actDown-48]
+	_ = x[actUp-49]
+	_ = x[actPageUp-50]
+	_ = x[actPageDown-51]
+	_ = x[actPosition-52]
+	_ = x[actHalfPageUp-53]
+	_ = x[actHalfPageDown-54]
+	_ = x[actOffsetUp-55]
+	_ = x[actOffsetDown-56]
+	_ = x[actJump-57]
+	_ = x[actJumpAccept-58]
+	_ = x[actPrintQuery-59]
+	_ = x[actRefreshPreview-60]
+	_ = x[actReplaceQuery-61]
+	_ = x[actToggleSort-62]
+	_ = x[actShowPreview-63]
+	_ = x[actHidePreview-64]
+	_ = x[actTogglePreview-65]
+	_ = x[actTogglePreviewWrap-66]
+	_ = x[actTransform-67]
+	_ = x[actTransformBorderLabel-68]
+	_ = x[actTransformHeader-69]
+	_ = x[actTransformPreviewLabel-70]
+	_ = x[actTransformPrompt-71]
+	_ = x[actTransformQuery-72]
+	_ = x[actPreview-73]
+	_ = x[actChangePreview-74]
+	_ = x[actChangePreviewWindow-75]
+	_ = x[actPreviewTop-76]
+	_ = x[actPreviewBottom-77]
+	_ = x[actPreviewUp-78]
+	_ = x[actPreviewDown-79]
+	_ = x[actPreviewPageUp-80]
+	_ = x[actPreviewPageDown-81]
+	_ = x[actPreviewHalfPageUp-82]
+	_ = x[actPreviewHalfPageDown-83]
+	_ = x[actPrevHistory-84]
+	_ = x[actPrevSelected-85]
+	_ = x[actPut-86]
+	_ = x[actNextHistory-87]
+	_ = x[actNextSelected-88]
+	_ = x[actExecute-89]
+	_ = x[actExecuteSilent-90]
+	_ = x[actExecuteMulti-91]
+	_ = x[actSigStop-92]
+	_ = x[actFirst-93]
+	_ = x[actLast-94]
+	_ = x[actReload-95]
+	_ = x[actReloadSync-96]
+	_ = x[actDisableSearch-97]
+	_ = x[actEnableSearch-98]
+	_ = x[actSelect-99]
+	_ = x[actDeselect-100]
+	_ = x[actUnbind-101]
+	_ = x[actRebind-102]
+	_ = x[actBecome-103]
+	_ = x[actResponse-104]
+	_ = x[actShowHeader-105]
+	_ = x[actHideHeader-106]
+}
+
+const _actionType_name = "actIgnoreactStartactClickactInvalidactCharactMouseactBeginningOfLineactAbortactAcceptactAcceptNonEmptyactAcceptOrPrintQueryactBackwardCharactBackwardDeleteCharactBackwardDeleteCharEofactBackwardWordactCancelactChangeBorderLabelactChangeHeaderactChangePreviewLabelactChangePromptactChangeQueryactClearScreenactClearQueryactClearSelectionactCloseactDeleteCharactDeleteCharEofactEndOfLineactForwardCharactForwardWordactKillLineactKillWordactUnixLineDiscardactUnixWordRuboutactYankactBackwardKillWordactSelectAllactDeselectAllactToggleactToggleSearchactToggleAllactToggleDownactToggleUpactToggleInactToggleOutactToggleTrackactToggleHeaderactTrackactDownactUpactPageUpactPageDownactPositionactHalfPageUpactHalfPageDownactOffsetUpactOffsetDownactJumpactJumpAcceptactPrintQueryactRefreshPreviewactReplaceQueryactToggleSortactShowPreviewactHidePreviewactTogglePreviewactTogglePreviewWrapactTransformactTransformBorderLabelactTransformHeaderactTransformPreviewLabelactTransformPromptactTransformQueryactPreviewactChangePreviewactChangePreviewWindowactPreviewTopactPreviewBottomactPreviewUpactPreviewDownactPreviewPageUpactPreviewPageDownactPreviewHalfPageUpactPreviewHalfPageDownactPrevHistoryactPrevSelectedactPutactNextHistoryactNextSelectedactExecuteactExecuteSilentactExecuteMultiactSigStopactFirstactLastactReloadactReloadSyncactDisableSearchactEnableSearchactSelectactDeselectactUnbindactRebindactBecomeactResponseactShowHeaderactHideHeader"
+
+var _actionType_index = [...]uint16{0, 9, 17, 25, 35, 42, 50, 68, 76, 85, 102, 123, 138, 159, 183, 198, 207, 227, 242, 263, 278, 292, 306, 319, 336, 344, 357, 373, 385, 399, 413, 424, 435, 453, 470, 477, 496, 508, 522, 531, 546, 558, 571, 582, 593, 605, 619, 634, 642, 649, 654, 663, 674, 685, 698, 713, 724, 737, 744, 757, 770, 787, 802, 815, 829, 843, 859, 879, 891, 914, 932, 956, 974, 991, 1001, 1017, 1039, 1052, 1068, 1080, 1094, 1110, 1128, 1148, 1170, 1184, 1199, 1205, 1219, 1234, 1244, 1260, 1275, 1285, 1293, 1300, 1309, 1322, 1338, 1353, 1362, 1373, 1382, 1391, 1400, 1411, 1424, 1437}
+
+func (i actionType) String() string {
+	if i < 0 || i >= actionType(len(_actionType_index)-1) {
+		return "actionType(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _actionType_name[_actionType_index[i]:_actionType_index[i+1]]
+}
--- a/src/ansi.go
+++ b/src/ansi.go
@@ -351,9 +351,11 @@ func interpretCode(ansiCode string, prevState *ansiState) ansiState {
 	ptr := &state.fg

 	var delimiter byte = 0
+	count := 0
 	for len(ansiCode) != 0 {
 		var num int
 		if num, delimiter, ansiCode = parseAnsiCode(ansiCode, delimiter); num != -1 {
+			count++
 			switch state256 {
 			case 0:
 				switch num {
@@ -435,6 +437,13 @@ func interpretCode(ansiCode string, prevState *ansiState) ansiState {
 		}
 	}

+	// Empty sequence: reset
+	if count == 0 {
+		state.fg = -1
+		state.bg = -1
+		state.attr = 0
+	}
+
 	if state256 > 0 {
 		*ptr = -1
 	}
--- a/src/ansi_test.go
+++ b/src/ansi_test.go
@@ -348,6 +348,9 @@ func TestAnsiCodeStringConversion(t *testing.T) {
 	}
 	assert("\x1b[m", nil, "")
 	assert("\x1b[m", &ansiState{attr: tui.Blink, lbg: -1}, "")
+	assert("\x1b[0m", &ansiState{fg: 4, bg: 4, lbg: -1}, "")
+	assert("\x1b[;m", &ansiState{fg: 4, bg: 4, lbg: -1}, "")
+	assert("\x1b[;;m", &ansiState{fg: 4, bg: 4, lbg: -1}, "")

 	assert("\x1b[31m", nil, "\x1b[31;49m")
 	assert("\x1b[41m", nil, "\x1b[39;41m")
--- a/src/core.go
+++ b/src/core.go
@@ -200,7 +200,7 @@ func Run(opts *Options, version string, revision string) {
 	padHeight := 0
 	heightUnknown := opts.Height.auto
 	if heightUnknown {
-		maxFit, padHeight = terminal.MaxFitAndPad(opts)
+		maxFit, padHeight = terminal.MaxFitAndPad()
 	}
 	deferred := opts.Select1 || opts.Exit0
 	go terminal.Loop()
--- a/src/options.go
+++ b/src/options.go
@@ -11,8 +11,8 @@ import (
 	"github.com/junegunn/fzf/src/algo"
 	"github.com/junegunn/fzf/src/tui"
 	"github.com/junegunn/fzf/src/util"
+	"github.com/junegunn/uniseg"

-	"github.com/mattn/go-runewidth"
 	"github.com/mattn/go-shellwords"
 )

@@ -57,6 +57,8 @@ const usage = `usage: fzf [options]
  Layout
    --height=[~]HEIGHT[%]  Display fzf window below the cursor with the given
                           height instead of using fullscreen.
+                           A negative value is calcalated as the terminal height
+                           minus the given value.
                           If prefixed with '~', fzf will determine the height
                           according to the input size.
    --min-height=HEIGHT    Minimum height when --height is given in percent
@@ -157,6 +159,7 @@ type heightSpec struct {
 	size    float64
 	percent bool
 	auto    bool
+	inverse bool
 }

 type sizeSpec struct {
@@ -334,6 +337,7 @@ type Options struct {
 	BorderLabel  labelOpts
 	PreviewLabel labelOpts
 	Unicode      bool
+	Ambidouble   bool
 	Tabstop      int
 	ListenAddr   *listenAddress
 	Unsafe       bool
@@ -403,6 +407,7 @@ func defaultOptions() *Options {
 		Margin:       defaultMargin(),
 		Padding:      defaultMargin(),
 		Unicode:      true,
+		Ambidouble:   os.Getenv("RUNEWIDTH_EASTASIAN") == "1",
 		Tabstop:      8,
 		BorderLabel:  labelOpts{},
 		PreviewLabel: labelOpts{},
@@ -647,6 +652,10 @@ 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":
@@ -976,7 +985,7 @@ const (

 func init() {
 	executeRegexp = regexp.MustCompile(
-		`(?si)[:+](become|execute(?:-multi|-silent)?|reload(?:-sync)?|preview|(?:change|transform)-(?:header|query|prompt|border-label|preview-label)|change-preview-window|change-preview|(?:re|un)bind|pos|put)`)
+		`(?si)[:+](become|execute(?:-multi|-silent)?|reload(?:-sync)?|preview|(?:change|transform)-(?:header|query|prompt|border-label|preview-label)|transform|change-preview-window|change-preview|(?:re|un)bind|pos|put)`)
 	splitRegexp = regexp.MustCompile("[,:]+")
 	actionNameRegexp = regexp.MustCompile("(?i)^[a-z-]+")
 }
@@ -1070,6 +1079,8 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 			appendAction(actAccept)
 		case "accept-non-empty":
 			appendAction(actAcceptNonEmpty)
+		case "accept-or-print-query":
+			appendAction(actAcceptOrPrintQuery)
 		case "print-query":
 			appendAction(actPrintQuery)
 		case "refresh-preview":
@@ -1081,7 +1092,7 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 		case "backward-delete-char":
 			appendAction(actBackwardDeleteChar)
 		case "backward-delete-char/eof":
-			appendAction(actBackwardDeleteCharEOF)
+			appendAction(actBackwardDeleteCharEof)
 		case "backward-word":
 			appendAction(actBackwardWord)
 		case "clear-screen":
@@ -1089,7 +1100,7 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 		case "delete-char":
 			appendAction(actDeleteChar)
 		case "delete-char/eof":
-			appendAction(actDeleteCharEOF)
+			appendAction(actDeleteCharEof)
 		case "deselect":
 			appendAction(actDeselect)
 		case "end-of-line":
@@ -1136,6 +1147,10 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 			appendAction(actToggleTrack)
 		case "toggle-header":
 			appendAction(actToggleHeader)
+		case "show-header":
+			appendAction(actShowHeader)
+		case "hide-header":
+			appendAction(actHideHeader)
 		case "track":
 			appendAction(actTrack)
 		case "select":
@@ -1208,7 +1223,7 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 			appendAction(actDisableSearch)
 		case "put":
 			if putAllowed {
-				appendAction(actRune)
+				appendAction(actChar)
 			} else {
 				exit("unable to put non-printable character")
 			}
@@ -1328,6 +1343,8 @@ func isExecuteAction(str string) actionType {
 		return actExecuteMulti
 	case "put":
 		return actPut
+	case "transform":
+		return actTransform
 	case "transform-border-label":
 		return actTransformBorderLabel
 	case "transform-preview-label":
@@ -1384,6 +1401,13 @@ func parseHeight(str string) heightSpec {
 		heightSpec.auto = true
 		str = str[1:]
 	}
+	if strings.HasPrefix(str, "-") {
+		if heightSpec.auto {
+			errorExit("negative(-) height is not compatible with adaptive(~) height")
+		}
+		heightSpec.inverse = true
+		str = str[1:]
+	}

 	size := parseSize(str, 100, "height")
 	heightSpec.size = size.size
@@ -1573,8 +1597,6 @@ func parseOptions(opts *Options, allArgs []string) {
 		}
 	}
 	validateJumpLabels := false
-	validatePointer := false
-	validateMarker := false
 	for i := 0; i < len(allArgs); i++ {
 		arg := allArgs[i]
 		switch arg {
@@ -1754,10 +1776,8 @@ 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":
@@ -1825,6 +1845,10 @@ 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",
@@ -1883,10 +1907,8 @@ 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 {
@@ -1993,31 +2015,31 @@ 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")
 	}
@@ -2028,7 +2050,7 @@ 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")
 			}
 		}
--- a/src/protector/protector_openbsd.go
+++ b/src/protector/protector_openbsd.go
@@ -6,5 +6,5 @@ import "golang.org/x/sys/unix"

 // Protect calls OS specific protections like pledge on OpenBSD
 func Protect() {
-	unix.PledgePromises("stdio rpath tty proc exec inet")
+	unix.PledgePromises("stdio rpath tty proc exec inet tmppath")
 }
--- a/src/result.go
+++ b/src/result.go
@@ -80,7 +80,7 @@ func buildResult(item *Item, offsets []Offset, score int) Result {
 				if criterion == byBegin {
 					val = util.AsUint16(minEnd - whitePrefixLen)
 				} else {
-					val = util.AsUint16(math.MaxUint16 - math.MaxUint16*(maxEnd-whitePrefixLen)/int(item.TrimLength()))
+					val = util.AsUint16(math.MaxUint16 - math.MaxUint16*(maxEnd-whitePrefixLen)/int(item.TrimLength()+1))
 				}
 			}
 		}
@@ -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
 )

@@ -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")
 			}
@@ -218,7 +228,7 @@ func (server *httpServer) handleHttpRequest(conn net.Conn) string {
 	}

 	server.actionChannel <- actions
-	return httpOk
+	return httpOk + crlf
 }

 func parseGetParams(query string) getParams {
--- a/src/terminal.go
+++ b/src/terminal.go
@@ -17,8 +17,7 @@ import (
 	"syscall"
 	"time"

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

 	"github.com/junegunn/fzf/src/tui"
 	"github.com/junegunn/fzf/src/util"
@@ -52,11 +51,12 @@ var offsetComponentRegex *regexp.Regexp
 var offsetTrimCharsRegex *regexp.Regexp
 var activeTempFiles []string
 var passThroughRegex *regexp.Regexp
+var actionTypeRegex *regexp.Regexp

 const clearCode string = "\x1b[2J"

 func init() {
-	placeholder = regexp.MustCompile(`\\?(?:{[+sf]*[0-9,-.]*}|{q}|{\+?f?nf?})`)
+	placeholder = regexp.MustCompile(`\\?(?:{[+sf]*[0-9,-.]*}|{q}|{fzf:(?:query|action|prompt)}|{\+?f?nf?})`)
 	whiteSuffix = regexp.MustCompile(`\s*$`)
 	offsetComponentRegex = regexp.MustCompile(`([+-][0-9]+)|(-?/[1-9][0-9]*)`)
 	offsetTrimCharsRegex = regexp.MustCompile(`[^0-9/+-]`)
@@ -182,6 +182,7 @@ type Terminal struct {
 	separator          labelPrinter
 	separatorLen       int
 	spinner            []string
+	promptString       string
 	prompt             func()
 	promptLen          int
 	borderLabel        labelPrinter
@@ -249,7 +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
@@ -285,6 +289,10 @@ type Terminal struct {
 	tui                tui.Renderer
 	executing          *util.AtomicBool
 	termSize           tui.TermSize
+	lastAction         actionType
+	lastFocus          int32
+	areaLines          int
+	areaColumns        int
 }

 type selectedItem struct {
@@ -332,20 +340,24 @@ type action struct {
 	a string
 }

+//go:generate stringer -type=actionType
 type actionType int

 const (
 	actIgnore actionType = iota
+	actStart
+	actClick
 	actInvalid
-	actRune
+	actChar
 	actMouse
 	actBeginningOfLine
 	actAbort
 	actAccept
 	actAcceptNonEmpty
+	actAcceptOrPrintQuery
 	actBackwardChar
 	actBackwardDeleteChar
-	actBackwardDeleteCharEOF
+	actBackwardDeleteCharEof
 	actBackwardWord
 	actCancel
 	actChangeBorderLabel
@@ -358,7 +370,7 @@ const (
 	actClearSelection
 	actClose
 	actDeleteChar
-	actDeleteCharEOF
+	actDeleteCharEof
 	actEndOfLine
 	actForwardChar
 	actForwardWord
@@ -399,6 +411,7 @@ const (
 	actHidePreview
 	actTogglePreview
 	actTogglePreviewWrap
+	actTransform
 	actTransformBorderLabel
 	actTransformHeader
 	actTransformPreviewLabel
@@ -436,17 +449,32 @@ const (
 	actRebind
 	actBecome
 	actResponse
+	actShowHeader
+	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 actTransformBorderLabel,
+	case actTransform,
+		actTransformBorderLabel,
 		actTransformHeader,
 		actTransformPreviewLabel,
 		actTransformPrompt,
 		actTransformQuery,
 		actPreview,
 		actChangePreview,
+		actRefreshPreview,
 		actExecute,
 		actExecuteSilent,
 		actExecuteMulti,
@@ -462,7 +490,7 @@ type placeholderFlags struct {
 	plus          bool
 	preserveSpace bool
 	number        bool
-	query         bool
+	forceUpdate   bool
 	file          bool
 }

@@ -475,6 +503,7 @@ type searchRequest struct {

 type previewRequest struct {
 	template     string
+	pwindow      tui.Window
 	pwindowSize  tui.TermSize
 	scrollOffset int
 	list         []*Item
@@ -505,14 +534,13 @@ 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)
 	add(tui.CtrlG, actAbort)
 	add(tui.CtrlQ, actAbort)
 	add(tui.ESC, actAbort)
-	add(tui.CtrlD, actDeleteCharEOF)
+	add(tui.CtrlD, actDeleteCharEof)
 	add(tui.CtrlE, actEndOfLine)
 	add(tui.CtrlF, actForwardChar)
 	add(tui.CtrlH, actBackwardDeleteChar)
@@ -554,7 +582,7 @@ func defaultKeymap() map[tui.Event][]*action {
 	add(tui.SDown, actPreviewDown)

 	add(tui.Mouse, actMouse)
-	add(tui.LeftClick, actIgnore)
+	add(tui.LeftClick, actClick)
 	add(tui.RightClick, actToggle)
 	add(tui.SLeftClick, actToggle)
 	add(tui.SRightClick, actToggle)
@@ -573,10 +601,14 @@ func trimQuery(query string) []rune {
 	return []rune(strings.Replace(query, "\t", " ", -1))
 }

-func hasPreviewAction(opts *Options) bool {
+func mayTriggerPreview(opts *Options) bool {
+	if opts.ListenAddr != nil {
+		return true
+	}
 	for _, actions := range opts.Keymap {
 		for _, action := range actions {
-			if action.t == actPreview || action.t == actChangePreview {
+			switch action.t {
+			case actPreview, actChangePreview, actTransform:
 				return true
 			}
 		}
@@ -592,10 +624,17 @@ func makeSpinner(unicode bool) []string {
 }

 func evaluateHeight(opts *Options, termHeight int) int {
+	size := opts.Height.size
 	if opts.Height.percent {
-		return util.Max(int(opts.Height.size*float64(termHeight)/100.0), opts.MinHeight)
+		if opts.Height.inverse {
+			size = 100 - size
+		}
+		return util.Max(int(size*float64(termHeight)/100.0), opts.MinHeight)
 	}
-	return int(opts.Height.size)
+	if opts.Height.inverse {
+		size = float64(termHeight) - size
+	}
+	return int(size)
 }

 // NewTerminal returns new Terminal object
@@ -608,8 +647,11 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 		delay = initialDelay
 	}
 	var previewBox *util.EventBox
-	// We need to start previewer if HTTP server is enabled even when --preview option is not specified
-	if len(opts.Preview.command) > 0 || hasPreviewAction(opts) || opts.ListenAddr != nil {
+	// We need to start the previewer even when --preview option is not specified
+	// * if HTTP server is enabled
+	// * if 'preview' or 'change-preview' action is bound to a key
+	// * if 'transform' action is bound to a key
+	if len(opts.Preview.command) > 0 || mayTriggerPreview(opts) {
 		previewBox = util.NewEventBox()
 	}
 	var renderer tui.Renderer
@@ -653,6 +695,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 		infoSep:            opts.InfoSep,
 		separator:          nil,
 		spinner:            makeSpinner(opts.Unicode),
+		promptString:       opts.Prompt,
 		queryLen:           [2]int{0, 0},
 		layout:             opts.Layout,
 		fullscreen:         fullscreen,
@@ -701,6 +744,8 @@ 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,
@@ -728,10 +773,12 @@ 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, 1),
+		eventChan:          make(chan tui.Event, 6), // (load + result + zero|one) | (focus) | (resize) | (GetChar)
 		tui:                renderer,
 		initFunc:           func() { renderer.Init() },
-		executing:          util.NewAtomicBool(false)}
+		executing:          util.NewAtomicBool(false),
+		lastAction:         actStart,
+		lastFocus:          minItem.Index()}
 	t.prompt, t.promptLen = t.parsePrompt(opts.Prompt)
 	t.pointer, t.pointerLen = t.processTabs([]rune(opts.Pointer), 0)
 	t.marker, t.markerLen = t.processTabs([]rune(opts.Marker), 0)
@@ -750,7 +797,7 @@ 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 {
@@ -770,6 +817,9 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 		}
 	}

+	_, t.hasResizeActions = t.keymap[tui.Resize.AsEvent()]
+	_, 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 {
@@ -788,6 +838,14 @@ 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
 }

@@ -817,7 +875,7 @@ func (t *Terminal) extraLines() int {
 	return extra
 }

-func (t *Terminal) MaxFitAndPad(opts *Options) (int, int) {
+func (t *Terminal) MaxFitAndPad() (int, int) {
 	_, screenHeight, marginInt, paddingInt := t.adjustMarginAndPadding()
 	padHeight := marginInt[0] + marginInt[2] + paddingInt[0] + paddingInt[2]
 	fit := screenHeight - padHeight - t.extraLines()
@@ -1042,6 +1100,9 @@ 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)
@@ -1251,6 +1312,9 @@ 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() {
@@ -2335,6 +2399,12 @@ func parsePlaceholder(match string) (bool, string, placeholderFlags) {
 		return true, match[1:], flags
 	}

+	if strings.HasPrefix(match, "{fzf:") {
+		// {fzf:*} are not determined by the current item
+		flags.forceUpdate = true
+		return false, match, flags
+	}
+
 	skipChars := 1
 	for _, char := range match[1:] {
 		switch char {
@@ -2351,7 +2421,7 @@ func parsePlaceholder(match string) (bool, string, placeholderFlags) {
 			flags.file = true
 			skipChars++
 		case 'q':
-			flags.query = true
+			flags.forceUpdate = true
 			// query flag is not skipped
 		default:
 			break
@@ -2363,14 +2433,14 @@ func parsePlaceholder(match string) (bool, string, placeholderFlags) {
 	return false, matchWithoutFlags, flags
 }

-func hasPreviewFlags(template string) (slot bool, plus bool, query bool) {
+func hasPreviewFlags(template string) (slot bool, plus bool, forceUpdate bool) {
 	for _, match := range placeholder.FindAllString(template, -1) {
 		_, _, flags := parsePlaceholder(match)
 		if flags.plus {
 			plus = true
 		}
-		if flags.query {
-			query = true
+		if flags.forceUpdate {
+			forceUpdate = true
 		}
 		slot = true
 	}
@@ -2397,9 +2467,30 @@ func cleanTemporaryFiles() {
 	activeTempFiles = []string{}
 }

+type replacePlaceholderParams struct {
+	template   string
+	stripAnsi  bool
+	delimiter  Delimiter
+	printsep   string
+	forcePlus  bool
+	query      string
+	allItems   []*Item
+	lastAction actionType
+	prompt     string
+}
+
 func (t *Terminal) replacePlaceholder(template string, forcePlus bool, input string, list []*Item) string {
-	return replacePlaceholder(
-		template, t.ansi, t.delimiter, t.printsep, forcePlus, input, list)
+	return replacePlaceholder(replacePlaceholderParams{
+		template:   template,
+		stripAnsi:  t.ansi,
+		delimiter:  t.delimiter,
+		printsep:   t.printsep,
+		forcePlus:  forcePlus,
+		query:      input,
+		allItems:   list,
+		lastAction: t.lastAction,
+		prompt:     t.promptString,
+	})
 }

 func (t *Terminal) evaluateScrollOffset() int {
@@ -2437,9 +2528,9 @@ func (t *Terminal) evaluateScrollOffset() int {
 	return util.Max(0, base)
 }

-func replacePlaceholder(template string, stripAnsi bool, delimiter Delimiter, printsep string, forcePlus bool, query string, allItems []*Item) string {
-	current := allItems[:1]
-	selected := allItems[1:]
+func replacePlaceholder(params replacePlaceholderParams) string {
+	current := params.allItems[:1]
+	selected := params.allItems[1:]
 	if current[0] == nil {
 		current = []*Item{}
 	}
@@ -2448,7 +2539,7 @@ func replacePlaceholder(template string, stripAnsi bool, delimiter Delimiter, pr
 	}

 	// replace placeholders one by one
-	return placeholder.ReplaceAllStringFunc(template, func(match string) string {
+	return placeholder.ReplaceAllStringFunc(params.template, func(match string) string {
 		escaped, match, flags := parsePlaceholder(match)

 		// this function implements the effects a placeholder has on items
@@ -2458,8 +2549,8 @@ func replacePlaceholder(template string, stripAnsi bool, delimiter Delimiter, pr
 		switch {
 		case escaped:
 			return match
-		case match == "{q}":
-			return quoteEntry(query)
+		case match == "{q}" || match == "{fzf:query}":
+			return quoteEntry(params.query)
 		case match == "{}":
 			replace = func(item *Item) string {
 				switch {
@@ -2470,11 +2561,15 @@ func replacePlaceholder(template string, stripAnsi bool, delimiter Delimiter, pr
 					}
 					return strconv.Itoa(n)
 				case flags.file:
-					return item.AsString(stripAnsi)
+					return item.AsString(params.stripAnsi)
 				default:
-					return quoteEntry(item.AsString(stripAnsi))
+					return quoteEntry(item.AsString(params.stripAnsi))
 				}
 			}
+		case match == "{fzf:action}":
+			return params.lastAction.Name()
+		case match == "{fzf:prompt}":
+			return quoteEntry(params.prompt)
 		default:
 			// token type and also failover (below)
 			rangeExpressions := strings.Split(match[1:len(match)-1], ",")
@@ -2489,15 +2584,15 @@ func replacePlaceholder(template string, stripAnsi bool, delimiter Delimiter, pr
 			}

 			replace = func(item *Item) string {
-				tokens := Tokenize(item.AsString(stripAnsi), delimiter)
+				tokens := Tokenize(item.AsString(params.stripAnsi), params.delimiter)
 				trans := Transform(tokens, ranges)
 				str := joinTokens(trans)

 				// trim the last delimiter
-				if delimiter.str != nil {
-					str = strings.TrimSuffix(str, *delimiter.str)
-				} else if delimiter.regex != nil {
-					delims := delimiter.regex.FindAllStringIndex(str, -1)
+				if params.delimiter.str != nil {
+					str = strings.TrimSuffix(str, *params.delimiter.str)
+				} else if params.delimiter.regex != nil {
+					delims := params.delimiter.regex.FindAllStringIndex(str, -1)
 					// make sure the delimiter is at the very end of the string
 					if len(delims) > 0 && delims[len(delims)-1][1] == len(str) {
 						str = str[:delims[len(delims)-1][0]]
@@ -2517,7 +2612,7 @@ func replacePlaceholder(template string, stripAnsi bool, delimiter Delimiter, pr
 		// apply 'replace' function over proper set of items and return result

 		items := current
-		if flags.plus || forcePlus {
+		if flags.plus || params.forcePlus {
 			items = selected
 		}
 		replacements := make([]string, len(items))
@@ -2527,7 +2622,7 @@ func replacePlaceholder(template string, stripAnsi bool, delimiter Delimiter, pr
 		}

 		if flags.file {
-			return writeTemporaryFile(replacements, printsep)
+			return writeTemporaryFile(replacements, params.printsep)
 		}
 		return strings.Join(replacements, " ")
 	})
@@ -2609,8 +2704,8 @@ func (t *Terminal) currentItem() *Item {

 func (t *Terminal) buildPlusList(template string, forcePlus bool) (bool, []*Item) {
 	current := t.currentItem()
-	slot, plus, query := hasPreviewFlags(template)
-	if !(!slot || query || (forcePlus || plus) && len(t.selected) > 0) {
+	slot, plus, forceUpdate := hasPreviewFlags(template)
+	if !(!slot || forceUpdate || (forcePlus || plus) && len(t.selected) > 0) {
 		return current != nil, []*Item{current, current}
 	}

@@ -2704,6 +2799,13 @@ func (t *Terminal) pwindowSize() tui.TermSize {
 	return size
 }

+func (t *Terminal) currentIndex() int32 {
+	if currentItem := t.currentItem(); currentItem != nil {
+		return currentItem.Index()
+	}
+	return minItem.Index()
+}
+
 // Loop is called to start Terminal I/O
 func (t *Terminal) Loop() {
 	// prof := profile.Start(profile.ProfilePath("/tmp/"))
@@ -2794,6 +2896,7 @@ func (t *Terminal) Loop() {
 			for {
 				var items []*Item
 				var commandTemplate string
+				var pwindow tui.Window
 				var pwindowSize tui.TermSize
 				initialOffset := 0
 				t.previewBox.Wait(func(events *util.Events) {
@@ -2804,6 +2907,7 @@ func (t *Terminal) Loop() {
 							commandTemplate = request.template
 							initialOffset = request.scrollOffset
 							items = request.list
+							pwindow = request.pwindow
 							pwindowSize = request.pwindowSize
 						}
 					}
@@ -2823,8 +2927,8 @@ func (t *Terminal) Loop() {
 						env = append(env, "FZF_PREVIEW_"+lines)
 						env = append(env, columns)
 						env = append(env, "FZF_PREVIEW_"+columns)
-						env = append(env, fmt.Sprintf("FZF_PREVIEW_TOP=%d", t.tui.Top()+t.pwindow.Top()))
-						env = append(env, fmt.Sprintf("FZF_PREVIEW_LEFT=%d", t.pwindow.Left()))
+						env = append(env, fmt.Sprintf("FZF_PREVIEW_TOP=%d", t.tui.Top()+pwindow.Top()))
+						env = append(env, fmt.Sprintf("FZF_PREVIEW_LEFT=%d", pwindow.Left()))
 					}
 					cmd.Env = env

@@ -2952,7 +3056,7 @@ func (t *Terminal) Loop() {
 		if len(command) > 0 && t.canPreview() {
 			_, list := t.buildPlusList(command, false)
 			t.cancelPreview()
-			t.previewBox.Set(reqPreviewEnqueue, previewRequest{command, t.pwindowSize(), t.evaluateScrollOffset(), list})
+			t.previewBox.Set(reqPreviewEnqueue, previewRequest{command, t.pwindow, t.pwindowSize(), t.evaluateScrollOffset(), list})
 		}
 	}

@@ -2986,18 +3090,15 @@ func (t *Terminal) Loop() {
 						t.printInfo()
 					case reqList:
 						t.printList()
-						var currentIndex int32 = minItem.Index()
-						currentItem := t.currentItem()
-						if currentItem != nil {
-							currentIndex = currentItem.Index()
-						}
+						currentIndex := t.currentIndex()
 						focusChanged := focusedIndex != currentIndex
 						if focusChanged && t.track == trackCurrent {
 							t.track = trackDisabled
 							t.printInfo()
 						}
-						if onFocus, prs := t.keymap[tui.Focus.AsEvent()]; prs && focusChanged {
-							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
@@ -3029,6 +3130,9 @@ 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() {
@@ -3111,7 +3215,7 @@ func (t *Terminal) Loop() {
 			}
 			select {
 			case event = <-t.eventChan:
-				needBarrier = !event.Is(tui.Load, tui.One, tui.Zero)
+				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 {
@@ -3186,17 +3290,26 @@ func (t *Terminal) Loop() {
 		}

 		var doAction func(*action) bool
-		doActions := func(actions []*action) bool {
+		var doActions func(actions []*action) bool
+		doActions = func(actions []*action) bool {
+			currentIndex := t.currentIndex()
 			for _, action := range actions {
 				if !doAction(action) {
 					return false
 				}
 			}
+
+			if onFocus, prs := t.keymap[tui.Focus.AsEvent()]; prs {
+				if newIndex := t.currentIndex(); newIndex != currentIndex {
+					t.lastFocus = newIndex
+					return doActions(onFocus)
+				}
+			}
 			return true
 		}
 		doAction = func(a *action) bool {
 			switch a.t {
-			case actIgnore:
+			case actIgnore, actStart, actClick:
 			case actResponse:
 				t.serverOutputChan <- t.dumpStatus(parseGetParams(a.a))
 			case actBecome:
@@ -3250,7 +3363,7 @@ func (t *Terminal) Loop() {
 						if valid {
 							t.cancelPreview()
 							t.previewBox.Set(reqPreviewEnqueue,
-								previewRequest{t.previewOpts.command, t.pwindowSize(), t.evaluateScrollOffset(), list})
+								previewRequest{t.previewOpts.command, t.pwindow, t.pwindowSize(), t.evaluateScrollOffset(), list})
 						}
 					} else {
 						// Discard the preview content so that it won't accidentally appear
@@ -3267,6 +3380,7 @@ func (t *Terminal) Loop() {
 				}
 			case actTransformPrompt:
 				prompt := t.executeCommand(a.a, false, true, true, true)
+				t.promptString = prompt
 				t.prompt, t.promptLen = t.parsePrompt(prompt)
 				req(reqPrompt)
 			case actTransformQuery:
@@ -3343,6 +3457,10 @@ func (t *Terminal) Loop() {
 					t.previewLabel, t.previewLabelLen = t.ansiLabelPrinter(a.a, &tui.ColPreviewLabel, false)
 					req(reqRedrawPreviewLabel)
 				}
+			case actTransform:
+				body := t.executeCommand(a.a, false, true, true, false)
+				actions := parseSingleActionList(strings.Trim(body, "\r\n"), func(message string) {})
+				return doActions(actions)
 			case actTransformBorderLabel:
 				if t.border != nil {
 					label := t.executeCommand(a.a, false, true, true, true)
@@ -3356,6 +3474,7 @@ func (t *Terminal) Loop() {
 					req(reqRedrawPreviewLabel)
 				}
 			case actChangePrompt:
+				t.promptString = a.a
 				t.prompt, t.promptLen = t.parsePrompt(a.a)
 				req(reqPrompt)
 			case actPreview:
@@ -3373,7 +3492,7 @@ func (t *Terminal) Loop() {
 				req(reqQuit)
 			case actDeleteChar:
 				t.delChar()
-			case actDeleteCharEOF:
+			case actDeleteCharEof:
 				if !t.delChar() && t.cx == 0 {
 					req(reqQuit)
 				}
@@ -3387,7 +3506,7 @@ func (t *Terminal) Loop() {
 					t.input = []rune{}
 					t.cx = 0
 				}
-			case actBackwardDeleteCharEOF:
+			case actBackwardDeleteCharEof:
 				if len(t.input) == 0 {
 					req(reqQuit)
 				} else if t.cx > 0 {
@@ -3494,6 +3613,12 @@ func (t *Terminal) Loop() {
 				if len(t.selected) > 0 || t.merger.Length() > 0 || !t.reading && t.count == 0 {
 					req(reqClose)
 				}
+			case actAcceptOrPrintQuery:
+				if len(t.selected) > 0 || t.merger.Length() > 0 {
+					req(reqClose)
+				} else {
+					req(reqPrintQuery)
+				}
 			case actClearScreen:
 				req(reqFullRedraw)
 			case actClearQuery:
@@ -3600,7 +3725,7 @@ func (t *Terminal) Loop() {
 					t.yanked = copySlice(t.input[t.cx:])
 					t.input = t.input[:t.cx]
 				}
-			case actRune:
+			case actChar:
 				prefix := copySlice(t.input[:t.cx])
 				t.input = append(append(prefix, event.Char), t.input[t.cx:]...)
 				t.cx++
@@ -3628,6 +3753,12 @@ func (t *Terminal) Loop() {
 					t.track = trackEnabled
 				}
 				req(reqInfo)
+			case actShowHeader:
+				t.headerVisible = true
+				req(reqList, reqInfo, reqPrompt, reqHeader)
+			case actHideHeader:
+				t.headerVisible = false
+				req(reqList, reqInfo, reqPrompt, reqHeader)
 			case actToggleHeader:
 				t.headerVisible = !t.headerVisible
 				req(reqList, reqInfo, reqPrompt, reqHeader)
@@ -3797,8 +3928,8 @@ func (t *Terminal) Loop() {
 					// We run the command even when there's no match
 					// 1. If the template doesn't have any slots
 					// 2. If the template has {q}
-					slot, _, query := hasPreviewFlags(a.a)
-					valid = !slot || query
+					slot, _, forceUpdate := hasPreviewFlags(a.a)
+					valid = !slot || forceUpdate
 				}
 				if valid {
 					command := t.replacePlaceholder(a.a, false, string(t.input), list)
@@ -3878,6 +4009,10 @@ func (t *Terminal) Loop() {
 					}
 				}
 			}
+
+			if !processExecution(a.t) {
+				t.lastAction = a.t
+			}
 			return true
 		}

@@ -3891,7 +4026,7 @@ func (t *Terminal) Loop() {
 				actions = t.keymap[event.Comparable()]
 			}
 			if len(actions) == 0 && event.Type == tui.Rune {
-				doAction(&action{t: actRune})
+				doAction(&action{t: actChar})
 			} else if !doActions(actions) {
 				continue
 			}
@@ -3922,8 +4057,8 @@ func (t *Terminal) Loop() {
 		}

 		if queryChanged && t.canPreview() && len(t.previewOpts.command) > 0 {
-			_, _, q := hasPreviewFlags(t.previewOpts.command)
-			if q {
+			_, _, forceUpdate := hasPreviewFlags(t.previewOpts.command)
+			if forceUpdate {
 				t.version++
 			}
 		}
--- a/src/terminal_test.go
+++ b/src/terminal_test.go
@@ -12,6 +12,20 @@ import (
 	"github.com/junegunn/fzf/src/util"
 )

+func replacePlaceholderTest(template string, stripAnsi bool, delimiter Delimiter, printsep string, forcePlus bool, query string, allItems []*Item) string {
+	return replacePlaceholder(replacePlaceholderParams{
+		template:   template,
+		stripAnsi:  stripAnsi,
+		delimiter:  delimiter,
+		printsep:   printsep,
+		forcePlus:  forcePlus,
+		query:      query,
+		allItems:   allItems,
+		lastAction: actBackwardDeleteCharEof,
+		prompt:     "prompt",
+	})
+}
+
 func TestReplacePlaceholder(t *testing.T) {
 	item1 := newItem("  foo'bar \x1b[31mbaz\x1b[m")
 	items1 := []*Item{item1, item1}
@@ -52,90 +66,90 @@ func TestReplacePlaceholder(t *testing.T) {
 	*/

 	// {}, preserve ansi
-	result = replacePlaceholder("echo {}", false, Delimiter{}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {}", false, Delimiter{}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}  foo{{.I}}bar \x1b[31mbaz\x1b[m{{.O}}")

 	// {}, strip ansi
-	result = replacePlaceholder("echo {}", true, Delimiter{}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {}", true, Delimiter{}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}  foo{{.I}}bar baz{{.O}}")

 	// {}, with multiple items
-	result = replacePlaceholder("echo {}", true, Delimiter{}, printsep, false, "query", items2)
+	result = replacePlaceholderTest("echo {}", true, Delimiter{}, printsep, false, "query", items2)
 	checkFormat("echo {{.O}}foo{{.I}}bar baz{{.O}}")

 	// {..}, strip leading whitespaces, preserve ansi
-	result = replacePlaceholder("echo {..}", false, Delimiter{}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {..}", false, Delimiter{}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}foo{{.I}}bar \x1b[31mbaz\x1b[m{{.O}}")

 	// {..}, strip leading whitespaces, strip ansi
-	result = replacePlaceholder("echo {..}", true, Delimiter{}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {..}", true, Delimiter{}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}foo{{.I}}bar baz{{.O}}")

 	// {q}
-	result = replacePlaceholder("echo {} {q}", true, Delimiter{}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {} {q}", true, Delimiter{}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}  foo{{.I}}bar baz{{.O}} {{.O}}query{{.O}}")

 	// {q}, multiple items
-	result = replacePlaceholder("echo {+}{q}{+}", true, Delimiter{}, printsep, false, "query 'string'", items2)
+	result = replacePlaceholderTest("echo {+}{q}{+}", true, Delimiter{}, printsep, false, "query 'string'", items2)
 	checkFormat("echo {{.O}}foo{{.I}}bar baz{{.O}} {{.O}}FOO{{.I}}BAR BAZ{{.O}}{{.O}}query {{.I}}string{{.I}}{{.O}}{{.O}}foo{{.I}}bar baz{{.O}} {{.O}}FOO{{.I}}BAR BAZ{{.O}}")

-	result = replacePlaceholder("echo {}{q}{}", true, Delimiter{}, printsep, false, "query 'string'", items2)
+	result = replacePlaceholderTest("echo {}{q}{}", true, Delimiter{}, printsep, false, "query 'string'", items2)
 	checkFormat("echo {{.O}}foo{{.I}}bar baz{{.O}}{{.O}}query {{.I}}string{{.I}}{{.O}}{{.O}}foo{{.I}}bar baz{{.O}}")

-	result = replacePlaceholder("echo {1}/{2}/{2,1}/{-1}/{-2}/{}/{..}/{n.t}/\\{}/\\{1}/\\{q}/{3}", true, Delimiter{}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {1}/{2}/{2,1}/{-1}/{-2}/{}/{..}/{n.t}/\\{}/\\{1}/\\{q}/{3}", true, Delimiter{}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}foo{{.I}}bar{{.O}}/{{.O}}baz{{.O}}/{{.O}}bazfoo{{.I}}bar{{.O}}/{{.O}}baz{{.O}}/{{.O}}foo{{.I}}bar{{.O}}/{{.O}}  foo{{.I}}bar baz{{.O}}/{{.O}}foo{{.I}}bar baz{{.O}}/{n.t}/{}/{1}/{q}/{{.O}}{{.O}}")

-	result = replacePlaceholder("echo {1}/{2}/{-1}/{-2}/{..}/{n.t}/\\{}/\\{1}/\\{q}/{3}", true, Delimiter{}, printsep, false, "query", items2)
+	result = replacePlaceholderTest("echo {1}/{2}/{-1}/{-2}/{..}/{n.t}/\\{}/\\{1}/\\{q}/{3}", true, Delimiter{}, printsep, false, "query", items2)
 	checkFormat("echo {{.O}}foo{{.I}}bar{{.O}}/{{.O}}baz{{.O}}/{{.O}}baz{{.O}}/{{.O}}foo{{.I}}bar{{.O}}/{{.O}}foo{{.I}}bar baz{{.O}}/{n.t}/{}/{1}/{q}/{{.O}}{{.O}}")

-	result = replacePlaceholder("echo {+1}/{+2}/{+-1}/{+-2}/{+..}/{n.t}/\\{}/\\{1}/\\{q}/{+3}", true, Delimiter{}, printsep, false, "query", items2)
+	result = replacePlaceholderTest("echo {+1}/{+2}/{+-1}/{+-2}/{+..}/{n.t}/\\{}/\\{1}/\\{q}/{+3}", true, Delimiter{}, printsep, false, "query", items2)
 	checkFormat("echo {{.O}}foo{{.I}}bar{{.O}} {{.O}}FOO{{.I}}BAR{{.O}}/{{.O}}baz{{.O}} {{.O}}BAZ{{.O}}/{{.O}}baz{{.O}} {{.O}}BAZ{{.O}}/{{.O}}foo{{.I}}bar{{.O}} {{.O}}FOO{{.I}}BAR{{.O}}/{{.O}}foo{{.I}}bar baz{{.O}} {{.O}}FOO{{.I}}BAR BAZ{{.O}}/{n.t}/{}/{1}/{q}/{{.O}}{{.O}} {{.O}}{{.O}}")

 	// forcePlus
-	result = replacePlaceholder("echo {1}/{2}/{-1}/{-2}/{..}/{n.t}/\\{}/\\{1}/\\{q}/{3}", true, Delimiter{}, printsep, true, "query", items2)
+	result = replacePlaceholderTest("echo {1}/{2}/{-1}/{-2}/{..}/{n.t}/\\{}/\\{1}/\\{q}/{3}", true, Delimiter{}, printsep, true, "query", items2)
 	checkFormat("echo {{.O}}foo{{.I}}bar{{.O}} {{.O}}FOO{{.I}}BAR{{.O}}/{{.O}}baz{{.O}} {{.O}}BAZ{{.O}}/{{.O}}baz{{.O}} {{.O}}BAZ{{.O}}/{{.O}}foo{{.I}}bar{{.O}} {{.O}}FOO{{.I}}BAR{{.O}}/{{.O}}foo{{.I}}bar baz{{.O}} {{.O}}FOO{{.I}}BAR BAZ{{.O}}/{n.t}/{}/{1}/{q}/{{.O}}{{.O}} {{.O}}{{.O}}")

 	// Whitespace preserving flag with "'" delimiter
-	result = replacePlaceholder("echo {s1}", true, Delimiter{str: &delim}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {s1}", true, Delimiter{str: &delim}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}  foo{{.O}}")

-	result = replacePlaceholder("echo {s2}", true, Delimiter{str: &delim}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {s2}", true, Delimiter{str: &delim}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}bar baz{{.O}}")

-	result = replacePlaceholder("echo {s}", true, Delimiter{str: &delim}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {s}", true, Delimiter{str: &delim}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}  foo{{.I}}bar baz{{.O}}")

-	result = replacePlaceholder("echo {s..}", true, Delimiter{str: &delim}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {s..}", true, Delimiter{str: &delim}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}  foo{{.I}}bar baz{{.O}}")

 	// Whitespace preserving flag with regex delimiter
 	regex = regexp.MustCompile(`\w+`)

-	result = replacePlaceholder("echo {s1}", true, Delimiter{regex: regex}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {s1}", true, Delimiter{regex: regex}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}  {{.O}}")

-	result = replacePlaceholder("echo {s2}", true, Delimiter{regex: regex}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {s2}", true, Delimiter{regex: regex}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}{{.I}}{{.O}}")

-	result = replacePlaceholder("echo {s3}", true, Delimiter{regex: regex}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {s3}", true, Delimiter{regex: regex}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}} {{.O}}")

 	// No match
-	result = replacePlaceholder("echo {}/{+}", true, Delimiter{}, printsep, false, "query", []*Item{nil, nil})
+	result = replacePlaceholderTest("echo {}/{+}", true, Delimiter{}, printsep, false, "query", []*Item{nil, nil})
 	check("echo /")

 	// No match, but with selections
-	result = replacePlaceholder("echo {}/{+}", true, Delimiter{}, printsep, false, "query", []*Item{nil, item1})
+	result = replacePlaceholderTest("echo {}/{+}", true, Delimiter{}, printsep, false, "query", []*Item{nil, item1})
 	checkFormat("echo /{{.O}}  foo{{.I}}bar baz{{.O}}")

 	// String delimiter
-	result = replacePlaceholder("echo {}/{1}/{2}", true, Delimiter{str: &delim}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {}/{1}/{2}", true, Delimiter{str: &delim}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}  foo{{.I}}bar baz{{.O}}/{{.O}}foo{{.O}}/{{.O}}bar baz{{.O}}")

 	// Regex delimiter
 	regex = regexp.MustCompile("[oa]+")
 	// foo'bar baz
-	result = replacePlaceholder("echo {}/{1}/{3}/{2..3}", true, Delimiter{regex: regex}, printsep, false, "query", items1)
+	result = replacePlaceholderTest("echo {}/{1}/{3}/{2..3}", true, Delimiter{regex: regex}, printsep, false, "query", items1)
 	checkFormat("echo {{.O}}  foo{{.I}}bar baz{{.O}}/{{.O}}f{{.O}}/{{.O}}r b{{.O}}/{{.O}}{{.I}}bar b{{.O}}")

 	/*
@@ -155,7 +169,6 @@ func TestReplacePlaceholder(t *testing.T) {
 		newItem("7a 7b 7c 7d 7e 7f"),
 	}
 	stripAnsi := false
-	printsep = "\n"
 	forcePlus := false
 	query := "sample query"

@@ -198,18 +211,23 @@ func TestReplacePlaceholder(t *testing.T) {
 	// query flag is not removed after parsing, so it gets doubled
 	// while the double q is invalid, it is useful here for testing purposes
 	templateToOutput[`{q}`] = "{{.O}}" + query + "{{.O}}"
+	templateToOutput[`{fzf:query}`] = "{{.O}}" + query + "{{.O}}"
+	templateToOutput[`{fzf:action} {fzf:prompt}`] = "backward-delete-char-eof 'prompt'"

 	// IV. escaping placeholder
 	templateToOutput[`\{}`] = `{}`
+	templateToOutput[`\{q}`] = `{q}`
+	templateToOutput[`\{fzf:query}`] = `{fzf:query}`
+	templateToOutput[`\{fzf:action}`] = `{fzf:action}`
 	templateToOutput[`\{++}`] = `{++}`
 	templateToOutput[`{++}`] = templateToOutput[`{+}`]

 	for giveTemplate, wantOutput := range templateToOutput {
-		result = replacePlaceholder(giveTemplate, stripAnsi, Delimiter{}, printsep, forcePlus, query, items3)
+		result = replacePlaceholderTest(giveTemplate, stripAnsi, Delimiter{}, printsep, forcePlus, query, items3)
 		checkFormat(wantOutput)
 	}
 	for giveTemplate, wantOutput := range templateToFile {
-		path := replacePlaceholder(giveTemplate, stripAnsi, Delimiter{}, printsep, forcePlus, query, items3)
+		path := replacePlaceholderTest(giveTemplate, stripAnsi, Delimiter{}, printsep, forcePlus, query, items3)

 		data, err := readFile(path)
 		if err != nil {
@@ -563,7 +581,7 @@ func testCommands(t *testing.T, tests []testCase) {

 	// evaluate the test cases
 	for idx, test := range tests {
-		gotOutput := replacePlaceholder(
+		gotOutput := replacePlaceholderTest(
 			test.give.template, stripAnsi, delimiter, printsep, forcePlus,
 			test.give.query,
 			test.give.allItems)
@@ -605,7 +623,7 @@ func (flags placeholderFlags) encodePlaceholder() string {
 	if flags.file {
 		encoded += "f"
 	}
-	if flags.query {
+	if flags.forceUpdate { // FIXME
 		encoded += "q"
 	}
 	return encoded
--- a/src/terminal_unix.go
+++ b/src/terminal_unix.go
@@ -11,6 +11,20 @@ import (
 	"golang.org/x/sys/unix"
 )

+var escaper *strings.Replacer
+
+func init() {
+	tokens := strings.Split(os.Getenv("SHELL"), "/")
+	if tokens[len(tokens)-1] == "fish" {
+		// https://fishshell.com/docs/current/language.html#quotes
+		// > The only meaningful escape sequences in single quotes are \', which
+		// > escapes a single quote and \\, which escapes the backslash symbol.
+		escaper = strings.NewReplacer("\\", "\\\\", "'", "\\'")
+	} else {
+		escaper = strings.NewReplacer("'", "'\\''")
+	}
+}
+
 func notifyOnResize(resizeChan chan<- os.Signal) {
 	signal.Notify(resizeChan, syscall.SIGWINCH)
 }
@@ -29,5 +43,5 @@ func notifyOnCont(resizeChan chan<- os.Signal) {
 }

 func quoteEntry(entry string) string {
-	return "'" + strings.Replace(entry, "'", "'\\''", -1) + "'"
+	return "'" + escaper.Replace(entry) + "'"
 }
--- a/src/tui/light.go
+++ b/src/tui/light.go
@@ -10,8 +10,7 @@ import (
 	"time"
 	"unicode/utf8"

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

 	"golang.org/x/term"
 )
@@ -804,7 +803,7 @@ func (w *LightWindow) drawBorderHorizontal(top, bottom bool) {
 	if w.preview {
 		color = ColPreviewBorder
 	}
-	hw := runewidth.RuneWidth(w.border.top)
+	hw := runeWidth(w.border.top)
 	if top {
 		w.Move(0, 0)
 		w.CPrint(color, repeat(w.border.top, w.width/hw))
@@ -842,13 +841,13 @@ 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 +1019,7 @@ 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
@@ -10,8 +10,7 @@ import (
 	"github.com/gdamore/tcell/v2/encoding"
 	"github.com/junegunn/fzf/src/util"

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

 func HasFullscreenRenderer() bool {
@@ -738,7 +737,7 @@ 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 +772,7 @@ 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 +781,8 @@ 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/tui.go
+++ b/src/tui/tui.go
@@ -5,6 +5,8 @@ import (
 	"os"
 	"strconv"
 	"time"
+
+	"github.com/junegunn/uniseg"
 )

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

 	AltBS

@@ -811,3 +814,7 @@ 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
@@ -6,14 +6,13 @@ import (
 	"strings"
 	"time"

+	"github.com/junegunn/uniseg"
 	"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
@@ -741,6 +741,12 @@ class TestGoFZF < TestBase
      'xxoxxxxxxx',
      'xoxxxxxxxx'
    ], `#{FZF} -fo --tiebreak=end,length,begin < #{tempname}`.lines(chomp: true)
+
+    writelines(tempname, ['/bar/baz', '/foo/bar/baz'])
+    assert_equal [
+      '/foo/bar/baz',
+      '/bar/baz'
+    ], `#{FZF} -fbaz --tiebreak=end < #{tempname}`.lines(chomp: true)
  end

  def test_tiebreak_length_with_nth
@@ -1776,6 +1782,35 @@ class TestGoFZF < TestBase
    assert_equal %w[foo], readonce.lines(chomp: true)
  end

+  def test_accept_or_print_query_without_match
+    tmux.send_keys %(seq 1000 | #{fzf('--bind enter:accept-or-print-query')}), :Enter
+    tmux.until { |lines| assert_equal 1000, lines.match_count }
+    tmux.send_keys 99_999
+    tmux.until { |lines| assert_equal 0, lines.match_count }
+    tmux.send_keys :Enter
+    assert_equal %w[99999], readonce.lines(chomp: true)
+  end
+
+  def test_accept_or_print_query_with_match
+    tmux.send_keys %(seq 1000 | #{fzf('--bind enter:accept-or-print-query')}), :Enter
+    tmux.until { |lines| assert_equal 1000, lines.match_count }
+    tmux.send_keys '^99$'
+    tmux.until { |lines| assert_equal 1, lines.match_count }
+    tmux.send_keys :Enter
+    assert_equal %w[99], readonce.lines(chomp: true)
+  end
+
+  def test_accept_or_print_query_with_multi_selection
+    tmux.send_keys %(seq 1000 | #{fzf('--bind enter:accept-or-print-query --multi')}), :Enter
+    tmux.until { |lines| assert_equal 1000, lines.match_count }
+    tmux.send_keys :BTab, :BTab, :BTab
+    tmux.until { |lines| assert_equal 3, lines.select_count }
+    tmux.send_keys 99_999
+    tmux.until { |lines| assert_equal 0, lines.match_count }
+    tmux.send_keys :Enter
+    assert_equal %w[1 2 3], readonce.lines(chomp: true)
+  end
+
  def test_preview_update_on_select
    tmux.send_keys %(seq 10 | fzf -m --preview 'echo {+}' --bind a:toggle-all),
                   :Enter
@@ -1987,6 +2022,13 @@ class TestGoFZF < TestBase
    tmux.until { |lines| assert_equal '> RAB', lines[-1] }
  end

+  def test_transform
+    tmux.send_keys %{#{FZF} --bind 'focus:transform:echo "change-prompt({fzf:action})"'}, :Enter
+    tmux.until { |lines| assert_equal 'start', lines[-1] }
+    tmux.send_keys :Up
+    tmux.until { |lines| assert_equal 'up', lines[-1] }
+  end
+
  def test_clear_selection
    tmux.send_keys %(seq 100 | #{FZF} --multi --bind space:clear-selection), :Enter
    tmux.until { |lines| assert_equal 100, lines.match_count }
@@ -2669,12 +2711,26 @@ 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
@@ -3020,6 +3076,13 @@ class TestGoFZF < TestBase
    tmux.send_keys :x
    tmux.until { |lines| assert(lines.any? { |line| line.include?('[x-foo]') }) }
  end
+
+  def test_preview_window_hidden_on_focus
+    tmux.send_keys "seq 3 | #{FZF} --preview 'echo {}' --bind focus:hide-preview", :Enter
+    tmux.until { |lines| assert_includes lines, '> 1' }
+    tmux.send_keys :Up
+    tmux.until { |lines| assert_includes lines, '> 2' }
+  end
 end

 module TestShell
Author	SHA1	Message	Date
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
Junegunn Choi	2024010119	0.45.0	2024-01-01 15:38:35 +09:00
Junegunn Choi	412040f77e	Enable preview if 'transform' action is bound to a key	2023-12-31 20:56:33 +09:00
Junegunn Choi	d210660ce8	Add actions: show-header and hide-header	2023-12-31 16:01:00 +09:00
Junegunn Choi	863a12562b	Trigger focus actions synchronously	2023-12-31 15:54:37 +09:00
junegunn	5da606a9ac	Deploying to master from @ junegunn/fzf@8d20f3d5c4 🚀	2023-12-31 00:01:48 +00:00
Junegunn Choi	8d20f3d5c4	ADVANCED.md: Add toggling example with `transform` and `{fzf:prompt}` Courtesy of @LangLangBart	2023-12-29 12:27:12 +09:00
Junegunn Choi	5d360180af	Add {fzf:prompt} placeholder expression Close #3354	2023-12-28 17:10:06 +09:00
Junegunn Choi	f0fbed6007	Fix RuboCop error	2023-12-27 01:33:34 +09:00
Junegunn Choi	519de7c833	Fix unexpected result of --tiebreak=end See https://github.com/junegunn/fzf/issues/3255#issuecomment-1869580320	2023-12-26 23:42:14 +09:00
Junegunn Choi	97ccef1a04	{fzf:query} should trigger preview update fzf --preview 'echo {fzf:query}' fzf --preview 'echo {q}'	2023-12-26 16:51:41 +09:00
Junegunn Choi	c4df0dd06e	Add TRANSFORM ACTIONS section to man page	2023-12-26 12:21:06 +09:00
Junegunn Choi	cd114c6818	Change transform action to directly execute actions To avoid filling up input channel for HTTP server	2023-12-26 10:15:53 +09:00
Junegunn Choi	1707b8cdba	Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" \| fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept \|\| echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" \| fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept \|\| echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up \|\| echo down' Close #3368 Close #2980	2023-12-26 00:14:05 +09:00
Junegunn Choi	41d4d70b98	Fix shell escaping for fish Fix #3224	2023-12-25 17:35:44 +09:00
Junegunn Choi	0e999482cb	Fix handling of empty ANSI color sequence Fix #3320	2023-12-25 17:05:54 +09:00
junegunn	65b2c06027	Deploying to master from @ junegunn/fzf@d7b61ede07 🚀	2023-12-24 00:01:38 +00:00
Junegunn Choi	d7b61ede07	Add support for negative --height fzf --height=-1 Close #3487	2023-12-21 18:42:23 +09:00
dependabot[bot]	87fc1c84b8	Bump actions/setup-go from 4 to 5 (#3537 ) Bumps [actions/setup-go](https://github.com/actions/setup-go) from 4 to 5. - [Release notes](https://github.com/actions/setup-go/releases) - [Commits](https://github.com/actions/setup-go/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/setup-go 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>	2023-12-19 10:50:47 +09:00
dependabot[bot]	d4b5f12383	Bump github/codeql-action from 2 to 3 (#3544 ) Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2 to 3. - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/v2...v3) --- updated-dependencies: - dependency-name: github/codeql-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>	2023-12-19 09:59:59 +09:00
junegunn	eb62b0d665	Deploying to master from @ junegunn/fzf@91387a741b 🚀	2023-12-17 00:01:44 +00:00
Jan Verbeek	91387a741b	Terminate simple server success response with double CRLF (#3542 ) The simple success case had only the status line plus a single CRLF, and pedantic HTTP client implementations (`hyper`) stumbled over this. A double CRLF makes it OK. Fixes #3541.	2023-12-16 15:15:00 +09:00
Junegunn Choi	e8b34cb00d	Clarification on accept-or-print-query vs. become	2023-12-14 23:13:52 +09:00
Alec Scott	82954258c1	Add Spack installation instructions to README (#3526 )	2023-12-10 16:08:54 +09:00
Junegunn Choi	50f092551b	Lint: RuboCop	2023-12-10 16:04:30 +09:00
Junegunn Choi	c36a64be68	Add accept-or-print-query Close #3528	2023-12-10 15:59:45 +09:00
dependabot[bot]	a343b20775	Bump golang.org/x/term from 0.13.0 to 0.15.0 (#3525 ) Bumps [golang.org/x/term](https://github.com/golang/term) from 0.13.0 to 0.15.0. - [Commits](https://github.com/golang/term/compare/v0.13.0...v0.15.0) --- 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>	2023-12-10 15:16:47 +09:00
junegunn	a714e76ae1	Deploying to master from @ junegunn/fzf@d21d5c9510 🚀	2023-12-10 00:01:46 +00:00
junegunn	d21d5c9510	Deploying to master from @ junegunn/fzf@cd6788a2bb 🚀	2023-12-03 00:01:38 +00:00
Junegunn Choi	cd6788a2bb	Increase buffer size of event channel to avoid freeze on zero event Fix #3516	2023-11-30 17:23:46 +09:00
junegunn	6b99399c41	Deploying to master from @ junegunn/fzf@952b6af445 🚀	2023-11-26 00:01:42 +00:00
Laurent Cheylus	952b6af445	Allow files creation in /tmp on OpenBSD (#3512 ) - src/protector/protector_openbsd.go: add tmppath for pledge permissions - fix junegunn/fzf#3511 Signed-off-by: Laurent Cheylus <foxy@free.fr>	2023-11-21 16:03:12 +09:00
junegunn	7c674ad7fa	Deploying to master from @ junegunn/fzf@d7d2ac3951 🚀	2023-11-19 00:01:41 +00:00
Junegunn Choi	d7d2ac3951	0.44.1	2023-11-17 19:17:00 +09:00
Junegunn Choi	29e67d307a	Fix crash when preview window is hidden on focus event	2023-11-17 19:13:37 +09:00