0.50.0

Fix streaming filter mode by not running reader callback concurrently
Close #3728
2025-11-16 07:13:48 -05:00 · 2024-04-15 00:02:27 +09:00 · 2024-04-14 23:34:25 +09:00 · 2024-04-14 11:48:44 +09:00 · 2024-04-14 11:47:06 +09:00 · 2024-04-14 11:47:05 +09:00
48 changed files with 1623 additions and 536 deletions
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -1,22 +0,0 @@
-<!-- ISSUES NOT FOLLOWING THIS TEMPLATE WILL BE CLOSED AND DELETED -->
-
-<!-- Check all that apply [x] -->
-
- [ ] I have read through the manual page (`man fzf`)
- [ ] I have the latest version of fzf
- [ ] I have searched through the existing issues
-
-## Info
-
- OS
-    - [ ] Linux
-    - [ ] Mac OS X
-    - [ ] Windows
-    - [ ] Etc.
- Shell
-    - [ ] bash
-    - [ ] zsh
-    - [ ] fish
-
-## Problem / Steps to reproduce
-
--- a/.github/ISSUE_TEMPLATE/issue_template.yml
+++ b/.github/ISSUE_TEMPLATE/issue_template.yml
@@ -0,0 +1,49 @@
+---
+name: Issue Template
+description: Report a problem or bug related to fzf to help us improve
+
+body:
+  - type: markdown
+    attributes:
+      value: ISSUES NOT FOLLOWING THIS TEMPLATE WILL BE CLOSED AND DELETED
+
+  - type: checkboxes
+    attributes:
+      label: Checklist
+      options:
+        - label: I have read through the manual page (`man fzf`)
+          required: true
+        - label: I have searched through the existing issues
+          required: true
+        - label: For bug reports, I have checked if the bug is reproducible in the latest version of fzf
+          required: false
+
+  - type: input
+    attributes:
+      label: Output of `fzf --version`
+      placeholder: e.g. 0.48.1 (d579e33)
+    validations:
+      required: true
+
+  - type: checkboxes
+    attributes:
+      label: OS
+      options:
+        - label: Linux
+        - label: macOS
+        - label: Windows
+        - label: Etc.
+
+  - type: checkboxes
+    attributes:
+      label: Shell
+      options:
+        - label: bash
+        - label: zsh
+        - label: fish
+
+  - type: textarea
+    attributes:
+      label: Problem / Steps to reproduce
+    validations:
+      required: true
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -25,7 +25,7 @@ jobs:
    - name: Set up Go
      uses: actions/setup-go@v5
      with:
-        go-version: 1.19
+        go-version: "1.20"

    - name: Setup Ruby
      uses: ruby/setup-ruby@v1
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -22,7 +22,7 @@ jobs:
    - name: Set up Go
      uses: actions/setup-go@v5
      with:
-        go-version: 1.18
+        go-version: "1.20"

    - name: Setup Ruby
      uses: ruby/setup-ruby@v1
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -20,10 +20,6 @@ builds:
        cat > /tmp/fzf-gon-amd64.hcl << EOF
        source = ["./dist/fzf-macos_darwin_amd64_v1/fzf"]
        bundle_id = "kr.junegunn.fzf"
-        apple_id {
-          username = "junegunn.c@gmail.com"
-          password = "@env:AC_PASSWORD"
-        }
        sign {
          application_identity = "Developer ID Application: Junegunn Choi (Y254DRW44Z)"
        }
@@ -48,10 +44,6 @@ builds:
        cat > /tmp/fzf-gon-arm64.hcl << EOF
        source = ["./dist/fzf-macos-arm_darwin_arm64/fzf"]
        bundle_id = "kr.junegunn.fzf"
-        apple_id {
-          username = "junegunn.c@gmail.com"
-          password = "@env:AC_PASSWORD"
-        }
        sign {
          application_identity = "Developer ID Application: Junegunn Choi (Y254DRW44Z)"
        }
--- a/BUILD.md
+++ b/BUILD.md
@@ -6,7 +6,7 @@ Build instructions

 ### Prerequisites

- Go 1.18 or above
+- Go 1.20 or above

 ### Using Makefile

@@ -24,13 +24,23 @@ make build
 make release
 ```

-> :warning: Makefile uses git commands to determine the version and the
-> revision information for `fzf --version`. So if you're building fzf from an
+> [!WARNING]
+> Makefile uses git commands to determine the version and the revision
+> information for `fzf --version`. So if you're building fzf from an
 > environment where its git information is not available, you have to manually
 > set `$FZF_VERSION` and `$FZF_REVISION`.
 >
 > e.g. `FZF_VERSION=0.24.0 FZF_REVISION=tarball make`

+> [!TIP]
+> To build fzf with profiling options enabled, set `TAGS=pprof`
+>
+> ```sh
+> TAGS=pprof make clean install
+> fzf --profile-cpu /tmp/cpu.pprof --profile-mem /tmp/mem.pprof \
+>     --profile-block /tmp/block.pprof --profile-mutex /tmp/mutex.pprof
+> ```
+
 Third-party libraries used
 --------------------------

--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,88 @@
 CHANGELOG
 =========

+0.50.0
+------
+- Search performance optimization. You can observe 50%+ improvement in some scenarios.
+  ```
+  $ rg --line-number --no-heading --smart-case . > $DATA
+
+  $ wc < $DATA
+   5520118 26862362 897487793
+
+  $ hyperfine -w 1 -L bin fzf-0.49.0,fzf-7ce6452,fzf-a5447b8,fzf '{bin} --filter "///" < $DATA | head -30'
+  Summary
+    fzf --filter "///" < $DATA | head -30 ran
+      1.16 ± 0.03 times faster than fzf-a5447b8 --filter "///" < $DATA | head -30
+      1.23 ± 0.03 times faster than fzf-7ce6452 --filter "///" < $DATA | head -30
+      1.52 ± 0.03 times faster than fzf-0.49.0 --filter "///" < $DATA | head -30
+  ```
+- Added `jump` and `jump-cancel` events that are triggered when leaving `jump` mode
+  ```sh
+  # Default behavior
+  fzf --bind space:jump
+
+  # Same as jump-accept action
+  fzf --bind space:jump,jump:accept
+
+  # Accept on jump, abort on cancel
+  fzf --bind space:jump,jump:accept,jump-cancel:abort
+
+  # Change header on jump-cancel
+  fzf --bind 'space:change-header(Type jump label)+jump,jump-cancel:change-header:Jump cancelled'
+  ```
+- Added a new environment variable `$FZF_KEY` exported to the child processes. It's the name of the last key pressed.
+  ```sh
+  fzf --bind 'space:jump,jump:accept,jump-cancel:transform:[[ $FZF_KEY =~ ctrl-c ]] && echo abort'
+  ```
+- fzf can be built with profiling options. See [BUILD.md](BUILD.md) for more information.
+- Bug fixes
+
+0.49.0
+------
+- Ingestion performance improved by around 40% (more or less depending on options)
+- `--info=hidden` and `--info=inline-right` will no longer hide the horizontal separator by default. This gives you more flexibility in customizing the layout.
+    ```sh
+    fzf --border --info=inline-right
+    fzf --border --info=inline-right --separator ═
+    fzf --border --info=inline-right --no-separator
+    fzf --border --info=hidden
+    fzf --border --info=hidden --separator ━
+    fzf --border --info=hidden --no-separator
+    ```
+- Added two environment variables exported to the child processes
+    - `FZF_PREVIEW_LABEL`
+    - `FZF_BORDER_LABEL`
+    ```sh
+    # Use the current value of $FZF_PREVIEW_LABEL to determine which actions to perform
+    git ls-files |
+      fzf --header 'Press CTRL-P to change preview mode' \
+          --bind='ctrl-p:transform:[[ $FZF_PREVIEW_LABEL =~ cat ]] \
+          && echo "change-preview(git log --color=always \{})+change-preview-label([[ log ]])" \
+          || echo "change-preview(bat --color=always \{})+change-preview-label([[ cat ]])"'
+    ```
+- Renamed `track` action to `track-current` to highlight the difference between the global tracking state set by `--track` and a one-off tracking action
+    - `track` is still available as an alias
+- Added `untrack-current` and `toggle-track-current` actions
+    - `*-current` actions are no-op when the global tracking state is set
+- Bug fixes and minor improvements
+
+0.48.1
+------
+- CTRL-T and ALT-C bindings can be disabled by setting `FZF_CTRL_T_COMMAND` and `FZF_ALT_C_COMMAND` to empty strings respectively when sourcing the script
+    ```sh
+    # bash
+    FZF_CTRL_T_COMMAND= FZF_ALT_C_COMMAND= eval "$(fzf --bash)"
+
+    # zsh
+    FZF_CTRL_T_COMMAND= FZF_ALT_C_COMMAND= eval "$(fzf --zsh)"
+
+    # fish
+    fzf --fish | FZF_CTRL_T_COMMAND= FZF_ALT_C_COMMAND= source
+    ```
+    - Setting the variables after sourcing the script will have no effect
+- Bug fixes
+
 0.48.0
 ------
 - Shell integration scripts are now embedded in the fzf binary. This simplifies the distribution, and the users are less likely to have problems caused by using incompatible scripts and binaries.
--- a/3
+++ b/3
@@ -4,7 +4,7 @@ GOOS           ?= $(word 1, $(subst /, " ", $(word 4, $(shell go version))))

 MAKEFILE       := $(realpath $(lastword $(MAKEFILE_LIST)))
 ROOT_DIR       := $(shell dirname $(MAKEFILE))
-SOURCES        := $(wildcard *.go src/*.go src/*/*.go) $(MAKEFILE)
+SOURCES        := $(wildcard *.go src/*.go src/*/*.go shell/*sh) $(MAKEFILE)

 ifdef FZF_VERSION
 VERSION        := $(FZF_VERSION)
@@ -79,6 +79,7 @@ all: target/$(BINARY)
 test: $(SOURCES)
 	[ -z "$$(gofmt -s -d src)" ] || (gofmt -s -d src; exit 1)
 	SHELL=/bin/sh GOOS= $(GO) test -v -tags "$(TAGS)" \
+				github.com/junegunn/fzf \
 				github.com/junegunn/fzf/src \
 				github.com/junegunn/fzf/src/algo \
 				github.com/junegunn/fzf/src/tui \
--- a/README.md
+++ b/README.md
--- a/go.mod
+++ b/go.mod
@@ -1,13 +1,13 @@
 module github.com/junegunn/fzf

 require (
-	github.com/charlievieth/fastwalk v1.0.2
+	github.com/charlievieth/fastwalk v1.0.3
 	github.com/gdamore/tcell/v2 v2.7.4
 	github.com/mattn/go-isatty v0.0.20
 	github.com/mattn/go-shellwords v1.0.12
 	github.com/rivo/uniseg v0.4.7
-	golang.org/x/sys v0.18.0
-	golang.org/x/term v0.18.0
+	golang.org/x/sys v0.19.0
+	golang.org/x/term v0.19.0
 )

 require (
@@ -17,4 +17,4 @@ require (
 	golang.org/x/text v0.14.0 // indirect
 )

-go 1.17
+go 1.20
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/charlievieth/fastwalk v1.0.2 h1:KYWo7xszmoldOGrwdNIeznSzhj9mhgk+6DwHunG99bc=
-github.com/charlievieth/fastwalk v1.0.2/go.mod h1:JSfglY/gmL/rqsUS1NCsJTocB5n6sSl9ApAqif4CUbs=
+github.com/charlievieth/fastwalk v1.0.3 h1:eNWFaNPe5srPqQ5yyDbhAf11paeZaHWcihRhpuYFfSg=
+github.com/charlievieth/fastwalk v1.0.3/go.mod h1:JSfglY/gmL/rqsUS1NCsJTocB5n6sSl9ApAqif4CUbs=
 github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko=
 github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
 github.com/gdamore/tcell/v2 v2.7.4 h1:sg6/UnTM9jGpZU+oFYAsDahfchWAFW8Xx2yFinNSAYU=
@@ -36,14 +36,14 @@ golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
-golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
+golang.org/x/sys v0.19.0/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 v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
 golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
-golang.org/x/term v0.18.0 h1:FcHjZXDMxI8mM3nwhX9HlKop4C0YQvCVCdwYl2wOtE8=
-golang.org/x/term v0.18.0/go.mod h1:ILwASektA3OnRv7amZ1xhE/KTR+u50pbXfZ03+6Nx58=
+golang.org/x/term v0.19.0 h1:+ThwsDv+tYfnJFhF4L8jITxu1tdTWRTZpdsWgEgjL6Q=
+golang.org/x/term v0.19.0/go.mod h1:2CuTdWZ7KHSQwUzKva0cbMg6q2DMI3Mmxp+gKJbskEk=
 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=0.48.0
+version=0.50.0
 auto_completion=
 key_bindings=
 update_config=2
--- a/install.ps1
+++ b/install.ps1
@@ -1,4 +1,4 @@
-$version="0.48.0"
+$version="0.50.0"

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

--- a/main.go
+++ b/main.go
@@ -9,7 +9,7 @@ import (
 	"github.com/junegunn/fzf/src/protector"
 )

-var version string = "0.48"
+var version string = "0.50"
 var revision string = "devel"

 //go:embed shell/key-bindings.bash
--- a/main_test.go
+++ b/main_test.go
@@ -0,0 +1,158 @@
+package main
+
+import (
+	"fmt"
+	"go/ast"
+	"go/build"
+	"go/importer"
+	"go/parser"
+	"go/token"
+	"go/types"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"sort"
+	"strings"
+	"testing"
+)
+
+func loadPackages(t *testing.T) []*build.Package {
+	wd, err := os.Getwd()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var pkgs []*build.Package
+	seen := make(map[string]bool)
+	err = filepath.WalkDir(wd, func(path string, d fs.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+		name := d.Name()
+		if d.IsDir() {
+			if name == "" || name[0] == '.' || name[0] == '_' || name == "vendor" || name == "tmp" {
+				return filepath.SkipDir
+			}
+			return nil
+		}
+		if d.Type().IsRegular() && filepath.Ext(name) == ".go" && !strings.HasSuffix(name, "_test.go") {
+			dir := filepath.Dir(path)
+			if !seen[dir] {
+				pkg, err := build.ImportDir(dir, build.ImportComment)
+				if err != nil {
+					return fmt.Errorf("%s: %s", dir, err)
+				}
+				if pkg.ImportPath == "" || pkg.ImportPath == "." {
+					importPath, err := filepath.Rel(wd, dir)
+					if err != nil {
+						t.Fatal(err)
+					}
+					pkg.ImportPath = filepath.ToSlash(filepath.Join("github.com/junegunn/fzf", importPath))
+				}
+
+				pkgs = append(pkgs, pkg)
+				seen[dir] = true
+			}
+		}
+		return nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	sort.Slice(pkgs, func(i, j int) bool {
+		return pkgs[i].ImportPath < pkgs[j].ImportPath
+	})
+	return pkgs
+}
+
+var sourceImporter = importer.ForCompiler(token.NewFileSet(), "source", nil)
+
+func checkPackageForOsExit(t *testing.T, bpkg *build.Package, allowed map[string]int) (errOsExit bool) {
+	var files []*ast.File
+	fset := token.NewFileSet()
+	for _, name := range bpkg.GoFiles {
+		filename := filepath.Join(bpkg.Dir, name)
+		af, err := parser.ParseFile(fset, filename, nil, parser.ParseComments)
+		if err != nil {
+			t.Fatal(err)
+		}
+		files = append(files, af)
+	}
+
+	info := types.Info{
+		Uses: make(map[*ast.Ident]types.Object),
+	}
+	conf := types.Config{
+		Importer: sourceImporter,
+	}
+	_, err := conf.Check(bpkg.Name, fset, files, &info)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	wd, err := os.Getwd()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	for id, obj := range info.Uses {
+		if obj.Pkg() != nil && obj.Pkg().Name() == "os" && obj.Name() == "Exit" {
+			pos := fset.Position(id.Pos())
+
+			name, err := filepath.Rel(wd, pos.Filename)
+			if err != nil {
+				t.Log(err)
+				name = pos.Filename
+			}
+			name = filepath.ToSlash(name)
+
+			// Check if the usage is allowed
+			if allowed[name] > 0 {
+				allowed[name]--
+				continue
+			}
+
+			t.Errorf("os.Exit referenced at: %s:%d:%d", name, pos.Line, pos.Column)
+			errOsExit = true
+		}
+	}
+	return errOsExit
+}
+
+// Enforce that src/util.Exit() is used instead of os.Exit by prohibiting
+// references to it anywhere else in the fzf code base.
+func TestOSExitNotAllowed(t *testing.T) {
+	if testing.Short() {
+		t.Skip("skipping: short test")
+	}
+	allowed := map[string]int{
+		"src/util/atexit.go": 1, // os.Exit allowed 1 time in "atexit.go"
+	}
+	var errOsExit bool
+	for _, pkg := range loadPackages(t) {
+		t.Run(pkg.ImportPath, func(t *testing.T) {
+			if checkPackageForOsExit(t, pkg, allowed) {
+				errOsExit = true
+			}
+		})
+	}
+	if t.Failed() && errOsExit {
+		var names []string
+		for name := range allowed {
+			names = append(names, fmt.Sprintf("%q", name))
+		}
+		sort.Strings(names)
+
+		const errMsg = `
+Test failed because os.Exit was referenced outside of the following files:
+
+    %s
+
+Use github.com/junegunn/fzf/src/util.Exit() instead to exit the program.
+This is enforced because calling os.Exit() prevents the functions
+registered with util.AtExit() from running.`
+
+		t.Errorf(errMsg, strings.Join(names, "\n    "))
+	}
+}
--- a/man/man1/fzf-tmux.1
+++ b/man/man1/fzf-tmux.1
@@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ..
-.TH fzf-tmux 1 "Mar 2024" "fzf 0.48.0" "fzf-tmux - open fzf in tmux split pane"
+.TH fzf-tmux 1 "Apr 2024" "fzf 0.50.0" "fzf-tmux - open fzf in tmux split pane"

 .SH NAME
 fzf-tmux - open fzf in tmux split pane
--- a/man/man1/fzf.1
+++ b/man/man1/fzf.1
@@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ..
-.TH fzf 1 "Mar 2024" "fzf 0.48.0" "fzf - a command-line fuzzy finder"
+.TH fzf 1 "Apr 2024" "fzf 0.50.0" "fzf - a command-line fuzzy finder"

 .SH NAME
 fzf - a command-line fuzzy finder
@@ -191,7 +191,7 @@ actions are affected:
 \fBkill-word\fR
 .TP
 .BI "--jump-labels=" "CHARS"
-Label characters for \fBjump\fR and \fBjump-accept\fR
+Label characters for \fBjump\fR mode.
 .SS Layout
 .TP
 .BI "--height=" "[~]HEIGHT[%]"
@@ -372,20 +372,21 @@ e.g.

 .TP
 .BI "--info=" "STYLE"
-Determines the display style of finder info (match counters).
+Determines the display style of the finder info. (e.g. match counter, loading indicator, etc.)

+.BR default "              On the left end of the horizontal separator"
 .br
-.BR default "          Display on the next line to the prompt"
+.BR right "                On the right end of the horizontal separator"
 .br
-.BR right "            Display on the right end of the next line to the prompt"
+.BR hidden "               Do not display finder info"
 .br
-.BR inline "           Display on the same line with the default separator ' < '"
+.BR inline "               After the prompt with the default prefix ' < '"
 .br
-.BR inline:SEPARATOR " Display on the same line with a non-default separator"
+.BR inline:PREFIX "        After the prompt with a non-default prefix"
 .br
-.BR inline-right "     Display on the right end of the same line
+.BR inline-right "         On the right end of the prompt line"
 .br
-.BR hidden "           Do not display finder info"
+.BR inline-right:PREFIX "  On the right end of the prompt line with a custom prefix"
 .br

 .TP
@@ -975,8 +976,14 @@ fzf exports the following environment variables to its child processes.
 .br
 .BR FZF_PROMPT "          Prompt string"
 .br
+.BR FZF_PREVIEW_LABEL "   Preview label string"
+.br
+.BR FZF_BORDER_LABEL "    Border label string"
+.br
 .BR FZF_ACTION "          The name of the last action performed"
 .br
+.BR FZF_KEY "             The name of the last key pressed"
+.br
 .BR FZF_PORT "            Port number when --listen option is used"
 .br

@@ -1047,21 +1054,21 @@ e.g.
 .br
 \fIctrl-]\fR
 .br
-\fIctrl-^\fR      (\fIctrl-6\fR)
+\fIctrl-^\fR         (\fIctrl-6\fR)
 .br
-\fIctrl-/\fR      (\fIctrl-_\fR)
+\fIctrl-/\fR         (\fIctrl-_\fR)
 .br
 \fIctrl-alt-[a-z]\fR
 .br
-\fIalt-[*]\fR     (Any case-sensitive single character is allowed)
+\fIalt-[*]\fR        (Any case-sensitive single character is allowed)
 .br
 \fIf[1-12]\fR
 .br
-\fIenter\fR       (\fIreturn\fR \fIctrl-m\fR)
+\fIenter\fR          (\fIreturn\fR \fIctrl-m\fR)
 .br
 \fIspace\fR
 .br
-\fIbspace\fR      (\fIbs\fR)
+\fIbackspace\fR      (\fIbspace\fR \fIbs\fR)
 .br
 \fIalt-up\fR
 .br
@@ -1075,15 +1082,15 @@ e.g.
 .br
 \fIalt-space\fR
 .br
-\fIalt-bspace\fR  (\fIalt-bs\fR)
+\fIalt-backspace\fR  (\fIalt-bspace\fR \fIalt-bs\fR)
 .br
 \fItab\fR
 .br
-\fIbtab\fR        (\fIshift-tab\fR)
+\fIshift-tab\fR      (\fIbtab\fR)
 .br
 \fIesc\fR
 .br
-\fIdel\fR
+\fIdelete\fR         (\fIdel\fR)
 .br
 \fIup\fR
 .br
@@ -1099,9 +1106,9 @@ e.g.
 .br
 \fIinsert\fR
 .br
-\fIpgup\fR        (\fIpage-up\fR)
+\fIpage-up\fR        (\fIpgup\fR)
 .br
-\fIpgdn\fR        (\fIpage-down\fR)
+\fIpage-down\fR      (\fIpgdn\fR)
 .br
 \fIshift-up\fR
 .br
@@ -1155,6 +1162,7 @@ e.g.
     \fB# Move cursor to the last item and select all items
     seq 1000 | fzf --multi --sync --bind start:last+select-all\fR
 .RE
+
 \fIload\fR
 .RS
 Triggered when the input stream is complete and the initial processing of the
@@ -1164,6 +1172,7 @@ 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.
@@ -1171,6 +1180,7 @@ 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.
@@ -1204,6 +1214,7 @@ e.g.
     # Beware not to introduce an infinite loop
     seq 10 | fzf --bind 'focus:up' --cycle\fR
 .RE
+
 \fIone\fR
 .RS
 Triggered when there's only one match. \fBone:accept\fR binding is comparable
@@ -1215,6 +1226,7 @@ e.g.
     \fB# Automatically select the only match
     seq 10 | fzf --bind one:accept\fR
 .RE
+
 \fIzero\fR
 .RS
 Triggered when there's no match. \fBzero:abort\fR binding is comparable to
@@ -1236,6 +1248,22 @@ e.g.
     \fBfzf --bind backward-eof:abort\fR
 .RE

+\fIjump\fR
+.RS
+Triggered when successfully jumped to the target item in \fBjump\fR mode.
+
+e.g.
+     \fBfzf --bind space:jump,jump:accept\fR
+.RE
+
+\fIjump-cancel\fR
+.RS
+Triggered when \fBjump\fR mode is cancelled.
+
+e.g.
+     \fBfzf --bind space:jump,jump:accept,jump-cancel:abort\fR
+.RE
+
 .SS AVAILABLE ACTIONS:
 A key or an event can be bound to one or more of the following actions.

@@ -1278,7 +1306,6 @@ A key or an event can be bound to one or more of the following actions.
    \fBforward-word\fR                 \fIalt-f   shift-right\fR
    \fBignore\fR
    \fBjump\fR                         (EasyMotion-like 2-keystroke movement)
-    \fBjump-accept\fR                  (jump and accept)
    \fBkill-line\fR
    \fBkill-word\fR                    \fIalt-d\fR
    \fBlast\fR                         (move to the last match; same as \fBpos(-1)\fR)
@@ -1326,9 +1353,10 @@ A key or an event can be bound to one or more of the following actions.
    \fBtoggle-preview-wrap\fR
    \fBtoggle-search\fR                (toggle search functionality)
    \fBtoggle-sort\fR
-    \fBtoggle-track\fR
+    \fBtoggle-track\fR                 (toggle global tracking option (\fB--track\fR))
+    \fBtoggle-track-current\fR         (toggle tracking of the current item)
    \fBtoggle+up\fR                    \fIbtab    (shift-tab)\fR
-    \fBtrack\fR                        (track the current item; automatically disabled if focus changes)
+    \fBtrack-current\fR                (track the current item; automatically disabled if focus changes)
    \fBtransform(...)\fR               (transform states using the output of an external command)
    \fBtransform-border-label(...)\fR  (transform border label using an external command)
    \fBtransform-header(...)\fR        (transform header using an external command)
@@ -1338,6 +1366,7 @@ A key or an event can be bound to one or more of the following actions.
    \fBunbind(...)\fR                  (unbind bindings)
    \fBunix-line-discard\fR            \fIctrl-u\fR
    \fBunix-word-rubout\fR             \fIctrl-w\fR
+    \fBuntrack-current\fR              (stop tracking the current item; no-op if global tracking is enabled)
    \fBup\fR                           \fIctrl-k  ctrl-p  up\fR
    \fByank\fR                         \fIctrl-y\fR

--- a/shell/completion.bash
+++ b/shell/completion.bash
@@ -9,7 +9,7 @@
 # - $FZF_COMPLETION_TRIGGER (default: '**')
 # - $FZF_COMPLETION_OPTS    (default: empty)

-[[ $- =~ i ]] || return 0
+if [[ $- =~ i ]]; then


 # To use custom commands instead of find, override _fzf_compgen_{path,dir}
@@ -291,7 +291,7 @@ _fzf_handle_dynamic_completion() {
    "$REPLY" "$@"
  elif [[ -n "${_fzf_completion_loader-}" ]]; then
    orig_complete=$(complete -p "$orig_cmd" 2> /dev/null)
-    _completion_loader "$@"
+    $_fzf_completion_loader "$@"
    ret=$?
    # _completion_loader may not have updated completion for the command
    if [[ "$(complete -p "$orig_cmd" 2> /dev/null)" != "$orig_complete" ]]; then
@@ -308,6 +308,7 @@ _fzf_handle_dynamic_completion() {
        eval "$orig_complete"
      fi
    fi
+    [[ $ret -eq 0 ]] && return 124
    return $ret
  fi
 }
@@ -516,8 +517,16 @@ a_cmds="
 # Preserve existing completion
 __fzf_orig_completion < <(complete -p $d_cmds $a_cmds ssh 2> /dev/null)

-if type _completion_loader > /dev/null 2>&1; then
-  _fzf_completion_loader=1
+if type _comp_load > /dev/null 2>&1; then
+  # _comp_load was added in bash-completion 2.12 to replace _completion_loader.
+  # We use it without -D option so that it does not use _comp_complete_minimal as the fallback.
+  _fzf_completion_loader=_comp_load
+elif type __load_completion > /dev/null 2>&1; then
+  # In bash-completion 2.11, _completion_loader internally calls __load_completion
+  # and if it returns a non-zero status, it sets the default 'minimal' completion.
+  _fzf_completion_loader=__load_completion
+elif type _completion_loader > /dev/null 2>&1; then
+  _fzf_completion_loader=_completion_loader
 fi

 __fzf_defc() {
@@ -539,7 +548,7 @@ done

 # Directory
 for cmd in $d_cmds; do
-  __fzf_defc "$cmd" _fzf_dir_completion "-o nospace -o dirnames"
+  __fzf_defc "$cmd" _fzf_dir_completion "-o bashdefault -o nospace -o dirnames"
 done

 # ssh
@@ -572,3 +581,5 @@ _fzf_setup_completion 'var'   export unset printenv
 _fzf_setup_completion 'alias' unalias
 _fzf_setup_completion 'host'  telnet
 _fzf_setup_completion 'proc'  kill
+
+fi
--- a/shell/completion.zsh
+++ b/shell/completion.zsh
@@ -9,7 +9,7 @@
 # - $FZF_COMPLETION_TRIGGER (default: '**')
 # - $FZF_COMPLETION_OPTS    (default: empty)

-[[ -o interactive ]] || return 0
+if [[ -o interactive ]]; then


 # Both branches of the following `if` do the same thing -- define
@@ -351,3 +351,5 @@ bindkey '^I' fzf-completion
  eval $__fzf_completion_options
  'unset' '__fzf_completion_options'
 }
+
+fi
--- a/shell/key-bindings.bash
+++ b/shell/key-bindings.bash
@@ -11,7 +11,7 @@
 # - $FZF_ALT_C_COMMAND
 # - $FZF_ALT_C_OPTS

-[[ $- =~ i ]] || return 0
+if [[ $- =~ i ]]; then


 # Key bindings
@@ -41,7 +41,7 @@ __fzf_cd__() {
  opts="--height ${FZF_TMUX_HEIGHT:-40%} --bind=ctrl-z:ignore --reverse --walker=dir,follow,hidden --scheme=path ${FZF_DEFAULT_OPTS-} ${FZF_ALT_C_OPTS-} +m"
  dir=$(
    FZF_DEFAULT_COMMAND=${FZF_ALT_C_COMMAND:-} FZF_DEFAULT_OPTS="$opts" $(__fzfcmd)
-  ) && printf 'builtin cd -- %q' "$dir"
+  ) && printf 'builtin cd -- %q' "$(builtin unset CDPATH && builtin cd -- "$dir" && builtin pwd)"
 }

 if command -v perl > /dev/null; then
@@ -102,9 +102,11 @@ bind -m emacs-standard '"\C-z": vi-editing-mode'

 if (( BASH_VERSINFO[0] < 4 )); then
  # CTRL-T - Paste the selected file path into the command line
-  bind -m emacs-standard '"\C-t": " \C-b\C-k \C-u`__fzf_select__`\e\C-e\er\C-a\C-y\C-h\C-e\e \C-y\ey\C-x\C-x\C-f"'
-  bind -m vi-command '"\C-t": "\C-z\C-t\C-z"'
-  bind -m vi-insert '"\C-t": "\C-z\C-t\C-z"'
+  if [[ "${FZF_CTRL_T_COMMAND-x}" != "" ]]; then
+    bind -m emacs-standard '"\C-t": " \C-b\C-k \C-u`__fzf_select__`\e\C-e\er\C-a\C-y\C-h\C-e\e \C-y\ey\C-x\C-x\C-f"'
+    bind -m vi-command '"\C-t": "\C-z\C-t\C-z"'
+    bind -m vi-insert '"\C-t": "\C-z\C-t\C-z"'
+  fi

  # CTRL-R - Paste the selected command from history into the command line
  bind -m emacs-standard '"\C-r": "\C-e \C-u\C-y\ey\C-u`__fzf_history__`\e\C-e\er"'
@@ -112,9 +114,11 @@ if (( BASH_VERSINFO[0] < 4 )); then
  bind -m vi-insert '"\C-r": "\C-z\C-r\C-z"'
 else
  # CTRL-T - Paste the selected file path into the command line
-  bind -m emacs-standard -x '"\C-t": fzf-file-widget'
-  bind -m vi-command -x '"\C-t": fzf-file-widget'
-  bind -m vi-insert -x '"\C-t": fzf-file-widget'
+  if [[ "${FZF_CTRL_T_COMMAND-x}" != "" ]]; then
+    bind -m emacs-standard -x '"\C-t": fzf-file-widget'
+    bind -m vi-command -x '"\C-t": fzf-file-widget'
+    bind -m vi-insert -x '"\C-t": fzf-file-widget'
+  fi

  # CTRL-R - Paste the selected command from history into the command line
  bind -m emacs-standard -x '"\C-r": __fzf_history__'
@@ -123,6 +127,10 @@ else
 fi

 # ALT-C - cd into the selected directory
-bind -m emacs-standard '"\ec": " \C-b\C-k \C-u`__fzf_cd__`\e\C-e\er\C-m\C-y\C-h\e \C-y\ey\C-x\C-x\C-d"'
-bind -m vi-command '"\ec": "\C-z\ec\C-z"'
-bind -m vi-insert '"\ec": "\C-z\ec\C-z"'
+if [[ "${FZF_ALT_C_COMMAND-x}" != "" ]]; then
+  bind -m emacs-standard '"\ec": " \C-b\C-k \C-u`__fzf_cd__`\e\C-e\er\C-m\C-y\C-h\e \C-y\ey\C-x\C-x\C-d"'
+  bind -m vi-command '"\ec": "\C-z\ec\C-z"'
+  bind -m vi-insert '"\ec": "\C-z\ec\C-z"'
+fi
+
+fi
--- a/shell/key-bindings.fish
+++ b/shell/key-bindings.fish
@@ -21,13 +21,13 @@ function fzf_key_bindings
  # Store current token in $dir as root for the 'find' command
  function fzf-file-widget -d "List files and folders"
    set -l commandline (__fzf_parse_commandline)
-    set -l dir $commandline[1]
+    set -lx dir $commandline[1]
    set -l fzf_query $commandline[2]
    set -l prefix $commandline[3]

    test -n "$FZF_TMUX_HEIGHT"; or set FZF_TMUX_HEIGHT 40%
    begin
-      set -lx FZF_DEFAULT_OPTS "--height $FZF_TMUX_HEIGHT --reverse --walker=file,dir,follow,hidden --scheme=path --bind=ctrl-z:ignore $FZF_DEFAULT_OPTS $FZF_CTRL_T_OPTS"
+      set -lx FZF_DEFAULT_OPTS "--height $FZF_TMUX_HEIGHT --reverse --walker=file,dir,follow,hidden --walker-root='$dir' --scheme=path --bind=ctrl-z:ignore $FZF_DEFAULT_OPTS $FZF_CTRL_T_OPTS"
      set -lx FZF_DEFAULT_COMMAND "$FZF_CTRL_T_COMMAND"
      eval (__fzfcmd)' -m --query "'$fzf_query'"' | while read -l r; set result $result $r; end
    end
@@ -70,13 +70,13 @@ function fzf_key_bindings

  function fzf-cd-widget -d "Change directory"
    set -l commandline (__fzf_parse_commandline)
-    set -l dir $commandline[1]
+    set -lx dir $commandline[1]
    set -l fzf_query $commandline[2]
    set -l prefix $commandline[3]

    test -n "$FZF_TMUX_HEIGHT"; or set FZF_TMUX_HEIGHT 40%
    begin
-      set -lx FZF_DEFAULT_OPTS "--height $FZF_TMUX_HEIGHT --reverse --walker=dir,follow,hidden --scheme=path --bind=ctrl-z:ignore $FZF_DEFAULT_OPTS $FZF_ALT_C_OPTS"
+      set -lx FZF_DEFAULT_OPTS "--height $FZF_TMUX_HEIGHT --reverse --walker=dir,follow,hidden --walker-root='$dir' --scheme=path --bind=ctrl-z:ignore $FZF_DEFAULT_OPTS $FZF_ALT_C_OPTS"
      set -lx FZF_DEFAULT_COMMAND "$FZF_ALT_C_COMMAND"
      eval (__fzfcmd)' +m --query "'$fzf_query'"' | read -l result

@@ -104,14 +104,22 @@ function fzf_key_bindings
    end
  end

-  bind \ct fzf-file-widget
  bind \cr fzf-history-widget
-  bind \ec fzf-cd-widget
+  if not set -q FZF_CTRL_T_COMMAND; or test -n "$FZF_CTRL_T_COMMAND"
+    bind \ct fzf-file-widget
+  end
+  if not set -q FZF_ALT_C_COMMAND; or test -n "$FZF_ALT_C_COMMAND"
+    bind \ec fzf-cd-widget
+  end

  if bind -M insert > /dev/null 2>&1
-    bind -M insert \ct fzf-file-widget
    bind -M insert \cr fzf-history-widget
-    bind -M insert \ec fzf-cd-widget
+    if not set -q FZF_CTRL_T_COMMAND; or test -n "$FZF_CTRL_T_COMMAND"
+      bind -M insert \ct fzf-file-widget
+    end
+    if not set -q FZF_ALT_C_COMMAND; or test -n "$FZF_ALT_C_COMMAND"
+      bind -M insert \ec fzf-cd-widget
+    end
  end

  function __fzf_parse_commandline -d 'Parse the current command line token and return split of existing filepath, fzf query, and optional -option= prefix'
--- a/shell/key-bindings.zsh
+++ b/shell/key-bindings.zsh
@@ -11,7 +11,7 @@
 # - $FZF_ALT_C_COMMAND
 # - $FZF_ALT_C_OPTS

-[[ -o interactive ]] || return 0
+if [[ -o interactive ]]; then


 # Key bindings
@@ -62,10 +62,12 @@ fzf-file-widget() {
  zle reset-prompt
  return $ret
 }
-zle     -N            fzf-file-widget
-bindkey -M emacs '^T' fzf-file-widget
-bindkey -M vicmd '^T' fzf-file-widget
-bindkey -M viins '^T' fzf-file-widget
+if [[ "${FZF_CTRL_T_COMMAND-x}" != "" ]]; then
+  zle     -N            fzf-file-widget
+  bindkey -M emacs '^T' fzf-file-widget
+  bindkey -M vicmd '^T' fzf-file-widget
+  bindkey -M viins '^T' fzf-file-widget
+fi

 # ALT-C - cd into the selected directory
 fzf-cd-widget() {
@@ -76,17 +78,19 @@ fzf-cd-widget() {
    return 0
  fi
  zle push-line # Clear buffer. Auto-restored on next prompt.
-  BUFFER="builtin cd -- ${(q)dir}"
+  BUFFER="builtin cd -- ${(q)dir:a}"
  zle accept-line
  local ret=$?
  unset dir # ensure this doesn't end up appearing in prompt expansion
  zle reset-prompt
  return $ret
 }
-zle     -N             fzf-cd-widget
-bindkey -M emacs '\ec' fzf-cd-widget
-bindkey -M vicmd '\ec' fzf-cd-widget
-bindkey -M viins '\ec' fzf-cd-widget
+if [[ "${FZF_ALT_C_COMMAND-x}" != "" ]]; then
+  zle     -N             fzf-cd-widget
+  bindkey -M emacs '\ec' fzf-cd-widget
+  bindkey -M vicmd '\ec' fzf-cd-widget
+  bindkey -M viins '\ec' fzf-cd-widget
+fi

 # CTRL-R - Paste the selected command from history into the command line
 fzf-history-widget() {
@@ -115,3 +119,5 @@ bindkey -M viins '^R' fzf-history-widget
  eval $__fzf_key_bindings_options
  'unset' '__fzf_key_bindings_options'
 }
+
+fi
--- a/src/actiontype_string.go
+++ b/src/actiontype_string.go
@@ -54,72 +54,74 @@ func _() {
 	_ = 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]
+	_ = x[actToggleTrackCurrent-46]
+	_ = x[actToggleHeader-47]
+	_ = x[actTrackCurrent-48]
+	_ = x[actUntrackCurrent-49]
+	_ = x[actDown-50]
+	_ = x[actUp-51]
+	_ = x[actPageUp-52]
+	_ = x[actPageDown-53]
+	_ = x[actPosition-54]
+	_ = x[actHalfPageUp-55]
+	_ = x[actHalfPageDown-56]
+	_ = x[actOffsetUp-57]
+	_ = x[actOffsetDown-58]
+	_ = x[actJump-59]
+	_ = x[actJumpAccept-60]
+	_ = x[actPrintQuery-61]
+	_ = x[actRefreshPreview-62]
+	_ = x[actReplaceQuery-63]
+	_ = x[actToggleSort-64]
+	_ = x[actShowPreview-65]
+	_ = x[actHidePreview-66]
+	_ = x[actTogglePreview-67]
+	_ = x[actTogglePreviewWrap-68]
+	_ = x[actTransform-69]
+	_ = x[actTransformBorderLabel-70]
+	_ = x[actTransformHeader-71]
+	_ = x[actTransformPreviewLabel-72]
+	_ = x[actTransformPrompt-73]
+	_ = x[actTransformQuery-74]
+	_ = x[actPreview-75]
+	_ = x[actChangePreview-76]
+	_ = x[actChangePreviewWindow-77]
+	_ = x[actPreviewTop-78]
+	_ = x[actPreviewBottom-79]
+	_ = x[actPreviewUp-80]
+	_ = x[actPreviewDown-81]
+	_ = x[actPreviewPageUp-82]
+	_ = x[actPreviewPageDown-83]
+	_ = x[actPreviewHalfPageUp-84]
+	_ = x[actPreviewHalfPageDown-85]
+	_ = x[actPrevHistory-86]
+	_ = x[actPrevSelected-87]
+	_ = x[actPut-88]
+	_ = x[actNextHistory-89]
+	_ = x[actNextSelected-90]
+	_ = x[actExecute-91]
+	_ = x[actExecuteSilent-92]
+	_ = x[actExecuteMulti-93]
+	_ = x[actSigStop-94]
+	_ = x[actFirst-95]
+	_ = x[actLast-96]
+	_ = x[actReload-97]
+	_ = x[actReloadSync-98]
+	_ = x[actDisableSearch-99]
+	_ = x[actEnableSearch-100]
+	_ = x[actSelect-101]
+	_ = x[actDeselect-102]
+	_ = x[actUnbind-103]
+	_ = x[actRebind-104]
+	_ = x[actBecome-105]
+	_ = x[actResponse-106]
+	_ = x[actShowHeader-107]
+	_ = x[actHideHeader-108]
 }

-const _actionType_name = "actIgnoreactStartactClickactInvalidactCharactMouseactBeginningOfLineactAbortactAcceptactAcceptNonEmptyactAcceptOrPrintQueryactBackwardCharactBackwardDeleteCharactBackwardDeleteCharEofactBackwardWordactCancelactChangeBorderLabelactChangeHeaderactChangePreviewLabelactChangePromptactChangeQueryactClearScreenactClearQueryactClearSelectionactCloseactDeleteCharactDeleteCharEofactEndOfLineactForwardCharactForwardWordactKillLineactKillWordactUnixLineDiscardactUnixWordRuboutactYankactBackwardKillWordactSelectAllactDeselectAllactToggleactToggleSearchactToggleAllactToggleDownactToggleUpactToggleInactToggleOutactToggleTrackactToggleHeaderactTrackactDownactUpactPageUpactPageDownactPositionactHalfPageUpactHalfPageDownactOffsetUpactOffsetDownactJumpactJumpAcceptactPrintQueryactRefreshPreviewactReplaceQueryactToggleSortactShowPreviewactHidePreviewactTogglePreviewactTogglePreviewWrapactTransformactTransformBorderLabelactTransformHeaderactTransformPreviewLabelactTransformPromptactTransformQueryactPreviewactChangePreviewactChangePreviewWindowactPreviewTopactPreviewBottomactPreviewUpactPreviewDownactPreviewPageUpactPreviewPageDownactPreviewHalfPageUpactPreviewHalfPageDownactPrevHistoryactPrevSelectedactPutactNextHistoryactNextSelectedactExecuteactExecuteSilentactExecuteMultiactSigStopactFirstactLastactReloadactReloadSyncactDisableSearchactEnableSearchactSelectactDeselectactUnbindactRebindactBecomeactResponseactShowHeaderactHideHeader"
+const _actionType_name = "actIgnoreactStartactClickactInvalidactCharactMouseactBeginningOfLineactAbortactAcceptactAcceptNonEmptyactAcceptOrPrintQueryactBackwardCharactBackwardDeleteCharactBackwardDeleteCharEofactBackwardWordactCancelactChangeBorderLabelactChangeHeaderactChangePreviewLabelactChangePromptactChangeQueryactClearScreenactClearQueryactClearSelectionactCloseactDeleteCharactDeleteCharEofactEndOfLineactForwardCharactForwardWordactKillLineactKillWordactUnixLineDiscardactUnixWordRuboutactYankactBackwardKillWordactSelectAllactDeselectAllactToggleactToggleSearchactToggleAllactToggleDownactToggleUpactToggleInactToggleOutactToggleTrackactToggleTrackCurrentactToggleHeaderactTrackCurrentactUntrackCurrentactDownactUpactPageUpactPageDownactPositionactHalfPageUpactHalfPageDownactOffsetUpactOffsetDownactJumpactJumpAcceptactPrintQueryactRefreshPreviewactReplaceQueryactToggleSortactShowPreviewactHidePreviewactTogglePreviewactTogglePreviewWrapactTransformactTransformBorderLabelactTransformHeaderactTransformPreviewLabelactTransformPromptactTransformQueryactPreviewactChangePreviewactChangePreviewWindowactPreviewTopactPreviewBottomactPreviewUpactPreviewDownactPreviewPageUpactPreviewPageDownactPreviewHalfPageUpactPreviewHalfPageDownactPrevHistoryactPrevSelectedactPutactNextHistoryactNextSelectedactExecuteactExecuteSilentactExecuteMultiactSigStopactFirstactLastactReloadactReloadSyncactDisableSearchactEnableSearchactSelectactDeselectactUnbindactRebindactBecomeactResponseactShowHeaderactHideHeader"

-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}
+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, 640, 655, 670, 687, 694, 699, 708, 719, 730, 743, 758, 769, 782, 789, 802, 815, 832, 847, 860, 874, 888, 904, 924, 936, 959, 977, 1001, 1019, 1036, 1046, 1062, 1084, 1097, 1113, 1125, 1139, 1155, 1173, 1193, 1215, 1229, 1244, 1250, 1264, 1279, 1289, 1305, 1320, 1330, 1338, 1345, 1354, 1367, 1383, 1398, 1407, 1418, 1427, 1436, 1445, 1456, 1469, 1482}

 func (i actionType) String() string {
 	if i < 0 || i >= actionType(len(_actionType_index)-1) {
--- a/src/algo/algo.go
+++ b/src/algo/algo.go
@@ -153,6 +153,12 @@ var (
 	bonusBoundaryDelimiter int16 = bonusBoundary + 1

 	initialCharClass charClass = charWhite
+
+	// A minor optimization that can give 15%+ performance boost
+	asciiCharClasses [unicode.MaxASCII + 1]charClass
+
+	// A minor optimization that can give yet another 5% performance boost
+	bonusMatrix [charNumber + 1][charNumber + 1]int16
 )

 type charClass int
@@ -187,6 +193,27 @@ func Init(scheme string) bool {
 	default:
 		return false
 	}
+	for i := 0; i <= unicode.MaxASCII; i++ {
+		char := rune(i)
+		c := charNonWord
+		if char >= 'a' && char <= 'z' {
+			c = charLower
+		} else if char >= 'A' && char <= 'Z' {
+			c = charUpper
+		} else if char >= '0' && char <= '9' {
+			c = charNumber
+		} else if strings.ContainsRune(whiteChars, char) {
+			c = charWhite
+		} else if strings.ContainsRune(delimiterChars, char) {
+			c = charDelimiter
+		}
+		asciiCharClasses[i] = c
+	}
+	for i := 0; i <= int(charNumber); i++ {
+		for j := 0; j <= int(charNumber); j++ {
+			bonusMatrix[i][j] = bonusFor(charClass(i), charClass(j))
+		}
+	}
 	return true
 }

@@ -214,21 +241,6 @@ func alloc32(offset int, slab *util.Slab, size int) (int, []int32) {
 	return offset, make([]int32, size)
 }

-func charClassOfAscii(char rune) charClass {
-	if char >= 'a' && char <= 'z' {
-		return charLower
-	} else if char >= 'A' && char <= 'Z' {
-		return charUpper
-	} else if char >= '0' && char <= '9' {
-		return charNumber
-	} else if strings.ContainsRune(whiteChars, char) {
-		return charWhite
-	} else if strings.ContainsRune(delimiterChars, char) {
-		return charDelimiter
-	}
-	return charNonWord
-}
-
 func charClassOfNonAscii(char rune) charClass {
 	if unicode.IsLower(char) {
 		return charLower
@@ -248,7 +260,7 @@ func charClassOfNonAscii(char rune) charClass {

 func charClassOf(char rune) charClass {
 	if char <= unicode.MaxASCII {
-		return charClassOfAscii(char)
+		return asciiCharClasses[char]
 	}
 	return charClassOfNonAscii(char)
 }
@@ -287,7 +299,7 @@ func bonusAt(input *util.Chars, idx int) int16 {
 	if idx == 0 {
 		return bonusBoundaryWhite
 	}
-	return bonusFor(charClassOf(input.Get(idx-1)), charClassOf(input.Get(idx)))
+	return bonusMatrix[charClassOf(input.Get(idx-1))][charClassOf(input.Get(idx))]
 }

 func normalizeRune(r rune) rune {
@@ -340,30 +352,45 @@ func isAscii(runes []rune) bool {
 	return true
 }

-func asciiFuzzyIndex(input *util.Chars, pattern []rune, caseSensitive bool) int {
+func asciiFuzzyIndex(input *util.Chars, pattern []rune, caseSensitive bool) (int, int) {
 	// Can't determine
 	if !input.IsBytes() {
-		return 0
+		return 0, input.Length()
 	}

 	// Not possible
 	if !isAscii(pattern) {
-		return -1
+		return -1, -1
 	}

-	firstIdx, idx := 0, 0
+	firstIdx, idx, lastIdx := 0, 0, 0
+	var b byte
 	for pidx := 0; pidx < len(pattern); pidx++ {
-		idx = trySkip(input, caseSensitive, byte(pattern[pidx]), idx)
+		b = byte(pattern[pidx])
+		idx = trySkip(input, caseSensitive, b, idx)
 		if idx < 0 {
-			return -1
+			return -1, -1
 		}
 		if pidx == 0 && idx > 0 {
 			// Step back to find the right bonus point
 			firstIdx = idx - 1
 		}
+		lastIdx = idx
 		idx++
 	}
-	return firstIdx
+
+	// Find the last appearance of the last character of the pattern to limit the search scope
+	bu := b
+	if !caseSensitive && b >= 'a' && b <= 'z' {
+		bu = b - 32
+	}
+	scope := input.Bytes()[lastIdx:]
+	for offset := len(scope) - 1; offset > 0; offset-- {
+		if scope[offset] == b || scope[offset] == bu {
+			return firstIdx, lastIdx + offset + 1
+		}
+	}
+	return firstIdx, lastIdx + 1
 }

 func debugV2(T []rune, pattern []rune, F []int32, lastIdx int, H []int16, C []int16) {
@@ -412,6 +439,9 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.
 		return Result{0, 0, 0}, posArray(withPos, M)
 	}
 	N := input.Length()
+	if M > N {
+		return Result{-1, -1, 0}, nil
+	}

 	// Since O(nm) algorithm can be prohibitively expensive for large input,
 	// we fall back to the greedy algorithm.
@@ -420,10 +450,12 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.
 	}

 	// Phase 1. Optimized search for ASCII string
-	idx := asciiFuzzyIndex(input, pattern, caseSensitive)
-	if idx < 0 {
+	minIdx, maxIdx := asciiFuzzyIndex(input, pattern, caseSensitive)
+	if minIdx < 0 {
 		return Result{-1, -1, 0}, nil
 	}
+	// fmt.Println(N, maxIdx, idx, maxIdx-idx, input.ToString())
+	N = maxIdx - minIdx

 	// Reuse pre-allocated integer slice to avoid unnecessary sweeping of garbages
 	offset16 := 0
@@ -436,20 +468,19 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.
 	offset32, F := alloc32(offset32, slab, M)
 	// Rune array
 	_, T := alloc32(offset32, slab, N)
-	input.CopyRunes(T)
+	input.CopyRunes(T, minIdx)

 	// Phase 2. Calculate bonus for each point
 	maxScore, maxScorePos := int16(0), 0
 	pidx, lastIdx := 0, 0
 	pchar0, pchar, prevH0, prevClass, inGap := pattern[0], pattern[0], int16(0), initialCharClass, false
-	Tsub := T[idx:]
-	H0sub, C0sub, Bsub := H0[idx:][:len(Tsub)], C0[idx:][:len(Tsub)], B[idx:][:len(Tsub)]
-	for off, char := range Tsub {
+	for off, char := range T {
 		var class charClass
 		if char <= unicode.MaxASCII {
-			class = charClassOfAscii(char)
+			class = asciiCharClasses[char]
 			if !caseSensitive && class == charUpper {
 				char += 32
+				T[off] = char
 			}
 		} else {
 			class = charClassOfNonAscii(char)
@@ -459,28 +490,28 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.
 			if normalize {
 				char = normalizeRune(char)
 			}
+			T[off] = char
 		}

-		Tsub[off] = char
-		bonus := bonusFor(prevClass, class)
-		Bsub[off] = bonus
+		bonus := bonusMatrix[prevClass][class]
+		B[off] = bonus
 		prevClass = class

 		if char == pchar {
 			if pidx < M {
-				F[pidx] = int32(idx + off)
+				F[pidx] = int32(off)
 				pidx++
 				pchar = pattern[util.Min(pidx, M-1)]
 			}
-			lastIdx = idx + off
+			lastIdx = off
 		}

 		if char == pchar0 {
 			score := scoreMatch + bonus*bonusFirstCharMultiplier
-			H0sub[off] = score
-			C0sub[off] = 1
+			H0[off] = score
+			C0[off] = 1
 			if M == 1 && (forward && score > maxScore || !forward && score >= maxScore) {
-				maxScore, maxScorePos = score, idx+off
+				maxScore, maxScorePos = score, off
 				if forward && bonus >= bonusBoundary {
 					break
 				}
@@ -488,24 +519,24 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.
 			inGap = false
 		} else {
 			if inGap {
-				H0sub[off] = util.Max16(prevH0+scoreGapExtension, 0)
+				H0[off] = util.Max16(prevH0+scoreGapExtension, 0)
 			} else {
-				H0sub[off] = util.Max16(prevH0+scoreGapStart, 0)
+				H0[off] = util.Max16(prevH0+scoreGapStart, 0)
 			}
-			C0sub[off] = 0
+			C0[off] = 0
 			inGap = true
 		}
-		prevH0 = H0sub[off]
+		prevH0 = H0[off]
 	}
 	if pidx != M {
 		return Result{-1, -1, 0}, nil
 	}
 	if M == 1 {
-		result := Result{maxScorePos, maxScorePos + 1, int(maxScore)}
+		result := Result{minIdx + maxScorePos, minIdx + maxScorePos + 1, int(maxScore)}
 		if !withPos {
 			return result, nil
 		}
-		pos := []int{maxScorePos}
+		pos := []int{minIdx + maxScorePos}
 		return result, &pos
 	}

@@ -602,7 +633,7 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.
 			}

 			if s > s1 && (s > s2 || s == s2 && preferMatch) {
-				*pos = append(*pos, j)
+				*pos = append(*pos, j+minIdx)
 				if i == 0 {
 					break
 				}
@@ -615,7 +646,7 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.
 	// Start offset we return here is only relevant when begin tiebreak is used.
 	// However finding the accurate offset requires backtracking, and we don't
 	// want to pay extra cost for the option that has lost its importance.
-	return Result{j, maxScorePos + 1, int(maxScore)}, pos
+	return Result{minIdx + j, minIdx + maxScorePos + 1, int(maxScore)}, pos
 }

 // Implement the same sorting criteria as V2
@@ -645,7 +676,7 @@ func calculateScore(caseSensitive bool, normalize bool, text *util.Chars, patter
 				*pos = append(*pos, idx)
 			}
 			score += scoreMatch
-			bonus := bonusFor(prevClass, class)
+			bonus := bonusMatrix[prevClass][class]
 			if consecutive == 0 {
 				firstBonus = bonus
 			} else {
@@ -683,7 +714,8 @@ func FuzzyMatchV1(caseSensitive bool, normalize bool, forward bool, text *util.C
 	if len(pattern) == 0 {
 		return Result{0, 0, 0}, nil
 	}
-	if asciiFuzzyIndex(text, pattern, caseSensitive) < 0 {
+	idx, _ := asciiFuzzyIndex(text, pattern, caseSensitive)
+	if idx < 0 {
 		return Result{-1, -1, 0}, nil
 	}

@@ -777,7 +809,8 @@ func ExactMatchNaive(caseSensitive bool, normalize bool, forward bool, text *uti
 		return Result{-1, -1, 0}, nil
 	}

-	if asciiFuzzyIndex(text, pattern, caseSensitive) < 0 {
+	idx, _ := asciiFuzzyIndex(text, pattern, caseSensitive)
+	if idx < 0 {
 		return Result{-1, -1, 0}, nil
 	}

--- a/src/algo/algo_test.go
+++ b/src/algo/algo_test.go
@@ -9,6 +9,10 @@ import (
 	"github.com/junegunn/fzf/src/util"
 )

+func init() {
+	Init("default")
+}
+
 func assertMatch(t *testing.T, fun Algo, caseSensitive, forward bool, input, pattern string, sidx int, eidx int, score int) {
 	assertMatch2(t, fun, caseSensitive, false, forward, input, pattern, sidx, eidx, score)
 }
--- a/src/ansi.go
+++ b/src/ansi.go
@@ -312,7 +312,7 @@ func parseAnsiCode(s string, delimiter byte) (int, byte, string) {
 		// Inlined version of strconv.Atoi() that only handles positive
 		// integers and does not allocate on error.
 		code := 0
-		for _, ch := range []byte(s) {
+		for _, ch := range sbytes(s) {
 			ch -= '0'
 			if ch > 9 {
 				return -1, delimiter, remaining
--- a/src/constants.go
+++ b/src/constants.go
@@ -14,6 +14,7 @@ const (

 	// Reader
 	readerBufferSize       = 64 * 1024
+	readerSlabSize         = 128 * 1024
 	readerPollIntervalMin  = 10 * time.Millisecond
 	readerPollIntervalStep = 5 * time.Millisecond
 	readerPollIntervalMax  = 50 * time.Millisecond
--- a/src/core.go
+++ b/src/core.go
@@ -3,8 +3,9 @@ package fzf

 import (
 	"fmt"
-	"os"
+	"sync"
 	"time"
+	"unsafe"

 	"github.com/junegunn/fzf/src/util"
 )
@@ -18,8 +19,18 @@ Matcher  -> EvtSearchFin      -> Terminal (update list)
 Matcher  -> EvtHeader         -> Terminal (update header)
 */

+func ustring(data []byte) string {
+	return unsafe.String(unsafe.SliceData(data), len(data))
+}
+
+func sbytes(data string) []byte {
+	return unsafe.Slice(unsafe.StringData(data), len(data))
+}
+
 // Run starts fzf
 func Run(opts *Options, version string, revision string) {
+	defer util.RunAtExitFuncs()
+
 	sort := opts.Sort > 0
 	sortCriteria = opts.Criteria

@@ -29,7 +40,7 @@ func Run(opts *Options, version string, revision string) {
 		} else {
 			fmt.Println(version)
 		}
-		os.Exit(exitOk)
+		util.Exit(exitOk)
 	}

 	// Event channel
@@ -45,16 +56,16 @@ func Run(opts *Options, version string, revision string) {
 		if opts.Theme.Colored {
 			ansiProcessor = func(data []byte) (util.Chars, *[]ansiOffset) {
 				prevLineAnsiState = lineAnsiState
-				trimmed, offsets, newState := extractColor(string(data), lineAnsiState, nil)
+				trimmed, offsets, newState := extractColor(ustring(data), lineAnsiState, nil)
 				lineAnsiState = newState
-				return util.ToChars([]byte(trimmed)), offsets
+				return util.ToChars(sbytes(trimmed)), offsets
 			}
 		} else {
 			// When color is disabled but ansi option is given,
 			// we simply strip out ANSI codes from the input
 			ansiProcessor = func(data []byte) (util.Chars, *[]ansiOffset) {
-				trimmed, _, _ := extractColor(string(data), nil, nil)
-				return util.ToChars([]byte(trimmed)), nil
+				trimmed, _, _ := extractColor(ustring(data), nil, nil)
+				return util.ToChars(sbytes(trimmed)), nil
 			}
 		}
 	}
@@ -66,7 +77,7 @@ func Run(opts *Options, version string, revision string) {
 	if len(opts.WithNth) == 0 {
 		chunkList = NewChunkList(func(item *Item, data []byte) bool {
 			if len(header) < opts.HeaderLines {
-				header = append(header, string(data))
+				header = append(header, ustring(data))
 				eventBox.Set(EvtHeader, header)
 				return false
 			}
@@ -77,7 +88,7 @@ func Run(opts *Options, version string, revision string) {
 		})
 	} else {
 		chunkList = NewChunkList(func(item *Item, data []byte) bool {
-			tokens := Tokenize(string(data), opts.Delimiter)
+			tokens := Tokenize(ustring(data), opts.Delimiter)
 			if opts.Ansi && opts.Theme.Colored && len(tokens) > 1 {
 				var ansiState *ansiState
 				if prevLineAnsiState != nil {
@@ -101,7 +112,7 @@ func Run(opts *Options, version string, revision string) {
 				eventBox.Set(EvtHeader, header)
 				return false
 			}
-			item.text, item.colors = ansiProcessor([]byte(transformed))
+			item.text, item.colors = ansiProcessor(sbytes(transformed))
 			item.text.TrimTrailingWhitespaces()
 			item.text.Index = itemIndex
 			item.origText = &data
@@ -154,14 +165,17 @@ func Run(opts *Options, version string, revision string) {
 		found := false
 		if streamingFilter {
 			slab := util.MakeSlab(slab16Size, slab32Size)
+			mutex := sync.Mutex{}
 			reader := NewReader(
 				func(runes []byte) bool {
 					item := Item{}
 					if chunkList.trans(&item, runes) {
+						mutex.Lock()
 						if result, _, _ := pattern.MatchItem(&item, false, slab); result != nil {
 							opts.Printer(item.text.ToString())
 							found = true
 						}
+						mutex.Unlock()
 					}
 					return false
 				}, eventBox, opts.ReadZero, false)
@@ -180,9 +194,9 @@ func Run(opts *Options, version string, revision string) {
 			}
 		}
 		if found {
-			os.Exit(exitOk)
+			util.Exit(exitOk)
 		}
-		os.Exit(exitNoMatch)
+		util.Exit(exitNoMatch)
 	}

 	// Synchronous search
@@ -245,11 +259,8 @@ func Run(opts *Options, version string, revision string) {
 		delay := true
 		ticks++
 		input := func() []rune {
-			reloaded := snapshotRevision != inputRevision
 			paused, input := terminal.Input()
-			if reloaded && paused {
-				query = []rune{}
-			} else if !paused {
+			if !paused {
 				query = input
 			}
 			return query
@@ -264,7 +275,7 @@ func Run(opts *Options, version string, revision string) {
 					if reading {
 						reader.terminate()
 					}
-					os.Exit(value.(int))
+					util.Exit(value.(int))
 				case EvtReadNew, EvtReadFin:
 					if evt == EvtReadFin && nextCommand != nil {
 						restart(*nextCommand, nextEnviron)
@@ -278,6 +289,9 @@ func Run(opts *Options, version string, revision string) {
 						useSnapshot = false
 					}
 					if !useSnapshot {
+						if snapshotRevision != inputRevision {
+							query = []rune{}
+						}
 						snapshot, count = chunkList.Snapshot()
 						snapshotRevision = inputRevision
 					}
@@ -319,10 +333,13 @@ func Run(opts *Options, version string, revision string) {
 						break
 					}
 					if !useSnapshot {
-						newSnapshot, _ := chunkList.Snapshot()
+						newSnapshot, newCount := chunkList.Snapshot()
 						// We want to avoid showing empty list when reload is triggered
 						// and the query string is changed at the same time i.e. command != nil && changed
-						if command == nil || len(newSnapshot) > 0 {
+						if command == nil || newCount > 0 {
+							if snapshotRevision != inputRevision {
+								query = []rune{}
+							}
 							snapshot = newSnapshot
 							snapshotRevision = inputRevision
 						}
@@ -360,9 +377,9 @@ func Run(opts *Options, version string, revision string) {
 										opts.Printer(val.Get(i).item.AsString(opts.Ansi))
 									}
 									if count > 0 {
-										os.Exit(exitOk)
+										util.Exit(exitOk)
 									}
-									os.Exit(exitNoMatch)
+									util.Exit(exitNoMatch)
 								}
 								determine(val.final)
 							}
--- a/src/options.go
+++ b/src/options.go
@@ -52,7 +52,7 @@ const usage = `usage: fzf [options]
    --hscroll-off=COLS     Number of screen columns to keep to the right of the
                           highlighted substring (default: 10)
    --filepath-word        Make word-wise movements respect path separators
-    --jump-labels=CHARS    Label characters for jump and jump-accept
+    --jump-labels=CHARS    Label characters for jump mode

  Layout
    --height=[~]HEIGHT[%]  Display fzf window below the cursor with the given
@@ -75,7 +75,7 @@ const usage = `usage: fzf [options]
    --margin=MARGIN        Screen margin (TRBL | TB,RL | T,RL,B | T,R,B,L)
    --padding=PADDING      Padding inside border (TRBL | TB,RL | T,RL,B | T,R,B,L)
    --info=STYLE           Finder info style
-                           [default|right|hidden|inline[:SEPARATOR]|inline-right]
+                           [default|right|hidden|inline[-right][:PREFIX]]
    --separator=STR        String to form horizontal separator on info line
    --no-separator         Hide info line separator
    --scrollbar[=C1[C2]]   Scrollbar character(s) (each for main and preview window)
@@ -143,7 +143,7 @@ const usage = `usage: fzf [options]

 `

-const defaultInfoSep = " < "
+const defaultInfoPrefix = " < "

 // Case denotes case-sensitivity of search
 type Case int
@@ -217,10 +217,6 @@ const (
 	infoHidden
 )

-func (s infoStyle) noExtraLine() bool {
-	return s == infoInline || s == infoInlineRight || s == infoHidden
-}
-
 type labelOpts struct {
 	label  string
 	column int
@@ -327,7 +323,7 @@ type Options struct {
 	ScrollOff    int
 	FileWord     bool
 	InfoStyle    infoStyle
-	InfoSep      string
+	InfoPrefix   string
 	Separator    *string
 	JumpLabels   string
 	Prompt       string
@@ -367,6 +363,10 @@ type Options struct {
 	WalkerRoot   string
 	WalkerSkip   []string
 	Version      bool
+	CPUProfile   string
+	MEMProfile   string
+	BlockProfile string
+	MutexProfile string
 }

 func filterNonEmpty(input []string) []string {
@@ -458,14 +458,14 @@ func defaultOptions() *Options {

 func help(code int) {
 	os.Stdout.WriteString(usage)
-	os.Exit(code)
+	util.Exit(code)
 }

 var errorContext = ""

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

 func optString(arg string, prefixes ...string) (bool, string) {
@@ -670,8 +670,8 @@ func parseKeyChordsImpl(str string, message string, exit func(string)) map[tui.E
 			add(tui.CtrlM)
 		case "space":
 			chords[tui.Key(' ')] = key
-		case "bspace", "bs":
-			add(tui.BSpace)
+		case "backspace", "bspace", "bs":
+			add(tui.Backspace)
 		case "ctrl-space":
 			add(tui.CtrlSpace)
 		case "ctrl-delete":
@@ -702,12 +702,16 @@ func parseKeyChordsImpl(str string, message string, exit func(string)) map[tui.E
 			add(tui.One)
 		case "zero":
 			add(tui.Zero)
+		case "jump":
+			add(tui.Jump)
+		case "jump-cancel":
+			add(tui.JumpCancel)
 		case "alt-enter", "alt-return":
 			chords[tui.CtrlAltKey('m')] = key
 		case "alt-space":
 			chords[tui.AltKey(' ')] = key
-		case "alt-bs", "alt-bspace":
-			add(tui.AltBS)
+		case "alt-bs", "alt-bspace", "alt-backspace":
+			add(tui.AltBackspace)
 		case "alt-up":
 			add(tui.AltUp)
 		case "alt-down":
@@ -719,11 +723,11 @@ func parseKeyChordsImpl(str string, message string, exit func(string)) map[tui.E
 		case "tab":
 			add(tui.Tab)
 		case "btab", "shift-tab":
-			add(tui.BTab)
+			add(tui.ShiftTab)
 		case "esc":
-			add(tui.ESC)
-		case "del":
-			add(tui.Del)
+			add(tui.Esc)
+		case "delete", "del":
+			add(tui.Delete)
 		case "home":
 			add(tui.Home)
 		case "end":
@@ -731,27 +735,27 @@ func parseKeyChordsImpl(str string, message string, exit func(string)) map[tui.E
 		case "insert":
 			add(tui.Insert)
 		case "pgup", "page-up":
-			add(tui.PgUp)
+			add(tui.PageUp)
 		case "pgdn", "page-down":
-			add(tui.PgDn)
+			add(tui.PageDown)
 		case "alt-shift-up", "shift-alt-up":
-			add(tui.AltSUp)
+			add(tui.AltShiftUp)
 		case "alt-shift-down", "shift-alt-down":
-			add(tui.AltSDown)
+			add(tui.AltShiftDown)
 		case "alt-shift-left", "shift-alt-left":
-			add(tui.AltSLeft)
+			add(tui.AltShiftLeft)
 		case "alt-shift-right", "shift-alt-right":
-			add(tui.AltSRight)
+			add(tui.AltShiftRight)
 		case "shift-up":
-			add(tui.SUp)
+			add(tui.ShiftUp)
 		case "shift-down":
-			add(tui.SDown)
+			add(tui.ShiftDown)
 		case "shift-left":
-			add(tui.SLeft)
+			add(tui.ShiftLeft)
 		case "shift-right":
-			add(tui.SRight)
+			add(tui.ShiftRight)
 		case "shift-delete":
-			add(tui.SDelete)
+			add(tui.ShiftDelete)
 		case "left-click":
 			add(tui.LeftClick)
 		case "right-click":
@@ -1211,14 +1215,18 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 			appendAction(actToggleSearch)
 		case "toggle-track":
 			appendAction(actToggleTrack)
+		case "toggle-track-current":
+			appendAction(actToggleTrackCurrent)
 		case "toggle-header":
 			appendAction(actToggleHeader)
 		case "show-header":
 			appendAction(actShowHeader)
 		case "hide-header":
 			appendAction(actHideHeader)
-		case "track":
-			appendAction(actTrack)
+		case "track", "track-current":
+			appendAction(actTrackCurrent)
+		case "untrack-current":
+			appendAction(actUntrackCurrent)
 		case "select":
 			appendAction(actSelect)
 		case "select-all":
@@ -1502,17 +1510,24 @@ func parseInfoStyle(str string) (infoStyle, string) {
 	case "right":
 		return infoRight, ""
 	case "inline":
-		return infoInline, defaultInfoSep
+		return infoInline, defaultInfoPrefix
 	case "inline-right":
 		return infoInlineRight, ""
 	case "hidden":
 		return infoHidden, ""
 	default:
-		prefix := "inline:"
-		if strings.HasPrefix(str, prefix) {
-			return infoInline, strings.ReplaceAll(str[len(prefix):], "\n", " ")
+		type infoSpec struct {
+			name  string
+			style infoStyle
 		}
-		errorExit("invalid info style (expected: default|right|hidden|inline[:SEPARATOR]|inline-right)")
+		for _, spec := range []infoSpec{
+			{"inline", infoInline},
+			{"inline-right", infoInlineRight}} {
+			if strings.HasPrefix(str, spec.name+":") {
+				return spec.style, strings.ReplaceAll(str[len(spec.name)+1:], "\n", " ")
+			}
+		}
+		errorExit("invalid info style (expected: default|right|hidden|inline[-right][:PREFIX])")
 	}
 	return infoDefault, ""
 }
@@ -1803,13 +1818,13 @@ func parseOptions(opts *Options, allArgs []string) {
 		case "--no-filepath-word":
 			opts.FileWord = false
 		case "--info":
-			opts.InfoStyle, opts.InfoSep = parseInfoStyle(
+			opts.InfoStyle, opts.InfoPrefix = parseInfoStyle(
 				nextString(allArgs, &i, "info style required"))
 		case "--no-info":
 			opts.InfoStyle = infoHidden
 		case "--inline-info":
 			opts.InfoStyle = infoInline
-			opts.InfoSep = defaultInfoSep
+			opts.InfoPrefix = defaultInfoPrefix
 		case "--no-inline-info":
 			opts.InfoStyle = infoDefault
 		case "--separator":
@@ -1967,6 +1982,14 @@ func parseOptions(opts *Options, allArgs []string) {
 			opts.WalkerSkip = filterNonEmpty(strings.Split(nextString(allArgs, &i, "directory names to ignore required"), ","))
 		case "--version":
 			opts.Version = true
+		case "--profile-cpu":
+			opts.CPUProfile = nextString(allArgs, &i, "file path required: cpu")
+		case "--profile-mem":
+			opts.MEMProfile = nextString(allArgs, &i, "file path required: mem")
+		case "--profile-block":
+			opts.BlockProfile = nextString(allArgs, &i, "file path required: block")
+		case "--profile-mutex":
+			opts.MutexProfile = nextString(allArgs, &i, "file path required: mutex")
 		case "--":
 			// Ignored
 		default:
@@ -2011,7 +2034,7 @@ func parseOptions(opts *Options, allArgs []string) {
 			} else if match, value := optString(arg, "--layout="); match {
 				opts.Layout = parseLayout(value)
 			} else if match, value := optString(arg, "--info="); match {
-				opts.InfoStyle, opts.InfoSep = parseInfoStyle(value)
+				opts.InfoStyle, opts.InfoPrefix = parseInfoStyle(value)
 			} else if match, value := optString(arg, "--separator="); match {
 				opts.Separator = &value
 			} else if match, value := optString(arg, "--scrollbar="); match {
@@ -2236,9 +2259,7 @@ func postProcessOptions(opts *Options) {
 		theme.Spinner = boldify(theme.Spinner)
 	}

-	if opts.Scheme != "default" {
-		processScheme(opts)
-	}
+	processScheme(opts)
 }

 func expectsArbitraryString(opt string) bool {
@@ -2292,6 +2313,11 @@ func ParseOptions() *Options {
 	errorContext = ""
 	parseOptions(opts, os.Args[1:])

+	if err := opts.initProfiling(); err != nil {
+		errorExit("failed to start pprof profiles: " + err.Error())
+	}
+
 	postProcessOptions(opts)
+
 	return opts
 }
--- a/src/options_no_pprof.go
+++ b/src/options_no_pprof.go
@@ -0,0 +1,11 @@
+//go:build !pprof
+// +build !pprof
+
+package fzf
+
+func (o *Options) initProfiling() error {
+	if o.CPUProfile != "" || o.MEMProfile != "" || o.BlockProfile != "" || o.MutexProfile != "" {
+		errorExit("error: profiling not supported: FZF must be built with '-tags=pprof' to enable profiling")
+	}
+	return nil
+}
--- a/src/options_pprof.go
+++ b/src/options_pprof.go
@@ -0,0 +1,73 @@
+//go:build pprof
+// +build pprof
+
+package fzf
+
+import (
+	"fmt"
+	"os"
+	"runtime"
+	"runtime/pprof"
+
+	"github.com/junegunn/fzf/src/util"
+)
+
+func (o *Options) initProfiling() error {
+	if o.CPUProfile != "" {
+		f, err := os.Create(o.CPUProfile)
+		if err != nil {
+			return fmt.Errorf("could not create CPU profile: %w", err)
+		}
+
+		if err := pprof.StartCPUProfile(f); err != nil {
+			return fmt.Errorf("could not start CPU profile: %w", err)
+		}
+
+		util.AtExit(func() {
+			pprof.StopCPUProfile()
+			if err := f.Close(); err != nil {
+				fmt.Fprintln(os.Stderr, "Error: closing cpu profile:", err)
+			}
+		})
+	}
+
+	stopProfile := func(name string, f *os.File) {
+		if err := pprof.Lookup(name).WriteTo(f, 0); err != nil {
+			fmt.Fprintf(os.Stderr, "Error: could not write %s profile: %v\n", name, err)
+		}
+		if err := f.Close(); err != nil {
+			fmt.Fprintf(os.Stderr, "Error: closing %s profile: %v\n", name, err)
+		}
+	}
+
+	if o.MEMProfile != "" {
+		f, err := os.Create(o.MEMProfile)
+		if err != nil {
+			return fmt.Errorf("could not create MEM profile: %w", err)
+		}
+		util.AtExit(func() {
+			runtime.GC()
+			stopProfile("allocs", f)
+		})
+	}
+
+	if o.BlockProfile != "" {
+		runtime.SetBlockProfileRate(1)
+		f, err := os.Create(o.BlockProfile)
+		if err != nil {
+			return fmt.Errorf("could not create BLOCK profile: %w", err)
+		}
+		util.AtExit(func() { stopProfile("block", f) })
+	}
+
+	if o.MutexProfile != "" {
+		runtime.SetMutexProfileFraction(1)
+		f, err := os.Create(o.MutexProfile)
+		if err != nil {
+			return fmt.Errorf("could not create MUTEX profile: %w", err)
+		}
+		util.AtExit(func() { stopProfile("mutex", f) })
+	}
+
+	return nil
+}
--- a/src/options_pprof_test.go
+++ b/src/options_pprof_test.go
@@ -0,0 +1,89 @@
+//go:build pprof
+// +build pprof
+
+package fzf
+
+import (
+	"bytes"
+	"flag"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"testing"
+
+	"github.com/junegunn/fzf/src/util"
+)
+
+// runInitProfileTests is an internal flag used TestInitProfiling
+var runInitProfileTests = flag.Bool("test-init-profile", false, "run init profile tests")
+
+func TestInitProfiling(t *testing.T) {
+	if testing.Short() {
+		t.Skip("short test")
+	}
+
+	// Run this test in a separate process since it interferes with
+	// profiling and modifies the global atexit state. Without this
+	// running `go test -bench . -cpuprofile cpu.out` will fail.
+	if !*runInitProfileTests {
+		t.Parallel()
+
+		// Make sure we are not the child process.
+		if os.Getenv("_FZF_CHILD_PROC") != "" {
+			t.Fatal("already running as child process!")
+		}
+
+		cmd := exec.Command(os.Args[0],
+			"-test.timeout", "30s",
+			"-test.run", "^"+t.Name()+"$",
+			"-test-init-profile",
+		)
+		cmd.Env = append(os.Environ(), "_FZF_CHILD_PROC=1")
+
+		out, err := cmd.CombinedOutput()
+		out = bytes.TrimSpace(out)
+		if err != nil {
+			t.Fatalf("Child test process failed: %v:\n%s", err, out)
+		}
+		// Make sure the test actually ran
+		if bytes.Contains(out, []byte("no tests to run")) {
+			t.Fatalf("Failed to run test %q:\n%s", t.Name(), out)
+		}
+		return
+	}
+
+	// Child process
+
+	tempdir := t.TempDir()
+	t.Cleanup(util.RunAtExitFuncs)
+
+	o := Options{
+		CPUProfile:   filepath.Join(tempdir, "cpu.prof"),
+		MEMProfile:   filepath.Join(tempdir, "mem.prof"),
+		BlockProfile: filepath.Join(tempdir, "block.prof"),
+		MutexProfile: filepath.Join(tempdir, "mutex.prof"),
+	}
+	if err := o.initProfiling(); err != nil {
+		t.Fatal(err)
+	}
+
+	profiles := []string{
+		o.CPUProfile,
+		o.MEMProfile,
+		o.BlockProfile,
+		o.MutexProfile,
+	}
+	for _, name := range profiles {
+		if _, err := os.Stat(name); err != nil {
+			t.Errorf("Failed to create profile %s: %v", filepath.Base(name), err)
+		}
+	}
+
+	util.RunAtExitFuncs()
+
+	for _, name := range profiles {
+		if _, err := os.Stat(name); err != nil {
+			t.Errorf("Failed to write profile %s: %v", filepath.Base(name), err)
+		}
+	}
+}
--- a/src/options_test.go
+++ b/src/options_test.go
@@ -170,8 +170,8 @@ func TestParseKeys(t *testing.T) {
 	check(tui.CtrlM, "Return")
 	checkEvent(tui.Key(' '), "space")
 	check(tui.Tab, "tab")
-	check(tui.BTab, "btab")
-	check(tui.ESC, "esc")
+	check(tui.ShiftTab, "btab")
+	check(tui.Esc, "esc")
 	check(tui.Up, "up")
 	check(tui.Down, "down")
 	check(tui.Left, "left")
@@ -182,16 +182,16 @@ func TestParseKeys(t *testing.T) {
 		t.Error(11)
 	}
 	check(tui.Tab, "Ctrl-I")
-	check(tui.PgUp, "page-up")
-	check(tui.PgDn, "Page-Down")
+	check(tui.PageUp, "page-up")
+	check(tui.PageDown, "Page-Down")
 	check(tui.Home, "Home")
 	check(tui.End, "End")
-	check(tui.AltBS, "Alt-BSpace")
-	check(tui.SLeft, "shift-left")
-	check(tui.SRight, "shift-right")
-	check(tui.BTab, "shift-tab")
+	check(tui.AltBackspace, "Alt-BSpace")
+	check(tui.ShiftLeft, "shift-left")
+	check(tui.ShiftRight, "shift-right")
+	check(tui.ShiftTab, "shift-tab")
 	check(tui.CtrlM, "Enter")
-	check(tui.BSpace, "bspace")
+	check(tui.Backspace, "bspace")
 }

 func TestParseKeysWithComma(t *testing.T) {
--- a/src/reader.go
+++ b/src/reader.go
@@ -1,7 +1,7 @@
 package fzf

 import (
-	"bufio"
+	"bytes"
 	"context"
 	"io"
 	"os"
@@ -111,32 +111,90 @@ func (r *Reader) ReadSource(root string, opts walkerOpts, ignores []string) {
 }

 func (r *Reader) feed(src io.Reader) {
+	/*
+		readerSlabSize, ae := strconv.Atoi(os.Getenv("SLAB_KB"))
+		if ae != nil {
+			readerSlabSize = 128 * 1024
+		} else {
+			readerSlabSize *= 1024
+		}
+		readerBufferSize, be := strconv.Atoi(os.Getenv("BUF_KB"))
+		if be != nil {
+			readerBufferSize = 64 * 1024
+		} else {
+			readerBufferSize *= 1024
+		}
+	*/
+
 	delim := byte('\n')
+	trimCR := util.IsWindows()
 	if r.delimNil {
 		delim = '\000'
+		trimCR = false
 	}
-	reader := bufio.NewReaderSize(src, readerBufferSize)
+
+	slab := make([]byte, readerSlabSize)
+	leftover := []byte{}
+	var err error
 	for {
-		// ReadBytes returns err != nil if and only if the returned data does not
-		// end in delim.
-		bytea, err := reader.ReadBytes(delim)
-		byteaLen := len(bytea)
-		if byteaLen > 0 {
-			if err == nil {
-				// get rid of carriage return if under Windows:
-				if util.IsWindows() && byteaLen >= 2 && bytea[byteaLen-2] == byte('\r') {
-					bytea = bytea[:byteaLen-2]
-				} else {
-					bytea = bytea[:byteaLen-1]
-				}
-			}
-			if r.pusher(bytea) {
-				atomic.StoreInt32(&r.event, int32(EvtReadNew))
+		n := 0
+		scope := slab[:util.Min(len(slab), readerBufferSize)]
+		for i := 0; i < 100; i++ {
+			n, err = src.Read(scope)
+			if n > 0 || err != nil {
+				break
 			}
 		}
-		if err != nil {
+
+		// We're not making any progress after 100 tries. Stop.
+		if n == 0 && err == nil {
 			break
 		}
+
+		buf := slab[:n]
+		slab = slab[n:]
+
+		for len(buf) > 0 {
+			if i := bytes.IndexByte(buf, delim); i >= 0 {
+				// Found the delimiter
+				slice := buf[:i+1]
+				buf = buf[i+1:]
+				if trimCR && len(slice) >= 2 && slice[len(slice)-2] == byte('\r') {
+					slice = slice[:len(slice)-2]
+				} else {
+					slice = slice[:len(slice)-1]
+				}
+				if len(leftover) > 0 {
+					slice = append(leftover, slice...)
+					leftover = []byte{}
+				}
+				if (err == nil || len(slice) > 0) && r.pusher(slice) {
+					atomic.StoreInt32(&r.event, int32(EvtReadNew))
+				}
+			} else {
+				// Could not find the delimiter in the buffer
+				//   NOTE: We can further optimize this by keeping track of the cursor
+				//   position in the slab so that a straddling item that doesn't go
+				//   beyond the boundary of a slab doesn't need to be copied to
+				//   another buffer. However, the performance gain is negligible in
+				//   practice (< 0.1%) and is not
+				//   worth the added complexity.
+				leftover = append(leftover, buf...)
+				break
+			}
+		}
+
+		if err == io.EOF {
+			leftover = append(leftover, buf...)
+			break
+		}
+
+		if len(slab) == 0 {
+			slab = make([]byte, readerSlabSize)
+		}
+	}
+	if len(leftover) > 0 && r.pusher(leftover) {
+		atomic.StoreInt32(&r.event, int32(EvtReadNew))
 	}
 }

--- a/src/server.go
+++ b/src/server.go
@@ -32,6 +32,7 @@ const (
 	httpUnauthorized = "HTTP/1.1 401 Unauthorized" + crlf
 	httpUnavailable  = "HTTP/1.1 503 Service Unavailable" + crlf
 	httpReadTimeout  = 10 * time.Second
+	channelTimeout   = 2 * time.Second
 	jsonContentType  = "Content-Type: application/json" + crlf
 	maxContentLength = 1024 * 1024
 )
@@ -170,7 +171,7 @@ func (server *httpServer) handleHttpRequest(conn net.Conn) string {
 				select {
 				case response := <-server.responseChannel:
 					return good(response)
-				case <-time.After(2 * time.Second):
+				case <-time.After(channelTimeout):
 					go func() {
 						// Drain the channel
 						<-server.responseChannel
@@ -227,7 +228,11 @@ func (server *httpServer) handleHttpRequest(conn net.Conn) string {
 		return bad("no action specified")
 	}

-	server.actionChannel <- actions
+	select {
+	case server.actionChannel <- actions:
+	case <-time.After(channelTimeout):
+		return httpUnavailable + crlf
+	}
 	return httpOk + crlf
 }

--- a/src/terminal.go
+++ b/src/terminal.go
@@ -55,6 +55,9 @@ var actionTypeRegex *regexp.Regexp

 const clearCode string = "\x1b[2J"

+// Number of maximum focus events to process synchronously
+const maxFocusEvents = 10000
+
 func init() {
 	placeholder = regexp.MustCompile(`\\?(?:{[+sf]*[0-9,-.]*}|{q}|{fzf:(?:query|action|prompt)}|{\+?f?nf?})`)
 	whiteSuffix = regexp.MustCompile(`\s*$`)
@@ -178,7 +181,7 @@ type Status struct {
 type Terminal struct {
 	initDelay          time.Duration
 	infoStyle          infoStyle
-	infoSep            string
+	infoPrefix         string
 	separator          labelPrinter
 	separatorLen       int
 	spinner            []string
@@ -290,6 +293,7 @@ type Terminal struct {
 	executing          *util.AtomicBool
 	termSize           tui.TermSize
 	lastAction         actionType
+	lastKey            string
 	lastFocus          int32
 	areaLines          int
 	areaColumns        int
@@ -391,8 +395,10 @@ const (
 	actToggleIn
 	actToggleOut
 	actToggleTrack
+	actToggleTrackCurrent
 	actToggleHeader
-	actTrack
+	actTrackCurrent
+	actUntrackCurrent
 	actDown
 	actUp
 	actPageUp
@@ -403,7 +409,7 @@ const (
 	actOffsetUp
 	actOffsetDown
 	actJump
-	actJumpAccept
+	actJumpAccept // XXX Deprecated in favor of jump:accept binding
 	actPrintQuery
 	actRefreshPreview
 	actReplaceQuery
@@ -455,14 +461,7 @@ const (
 )

 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)
+	return util.ToKebabCase(a.String()[3:])
 }

 func processExecution(action actionType) bool {
@@ -541,14 +540,14 @@ func defaultKeymap() map[tui.Event][]*action {
 	add(tui.CtrlC, actAbort)
 	add(tui.CtrlG, actAbort)
 	add(tui.CtrlQ, actAbort)
-	add(tui.ESC, actAbort)
+	add(tui.Esc, actAbort)
 	add(tui.CtrlD, actDeleteCharEof)
 	add(tui.CtrlE, actEndOfLine)
 	add(tui.CtrlF, actForwardChar)
 	add(tui.CtrlH, actBackwardDeleteChar)
-	add(tui.BSpace, actBackwardDeleteChar)
+	add(tui.Backspace, actBackwardDeleteChar)
 	add(tui.Tab, actToggleDown)
-	add(tui.BTab, actToggleUp)
+	add(tui.ShiftTab, actToggleUp)
 	add(tui.CtrlJ, actDown)
 	add(tui.CtrlK, actUp)
 	add(tui.CtrlL, actClearScreen)
@@ -563,11 +562,11 @@ func defaultKeymap() map[tui.Event][]*action {
 	}

 	addEvent(tui.AltKey('b'), actBackwardWord)
-	add(tui.SLeft, actBackwardWord)
+	add(tui.ShiftLeft, actBackwardWord)
 	addEvent(tui.AltKey('f'), actForwardWord)
-	add(tui.SRight, actForwardWord)
+	add(tui.ShiftRight, actForwardWord)
 	addEvent(tui.AltKey('d'), actKillWord)
-	add(tui.AltBS, actBackwardKillWord)
+	add(tui.AltBackspace, actBackwardKillWord)

 	add(tui.Up, actUp)
 	add(tui.Down, actDown)
@@ -576,12 +575,12 @@ func defaultKeymap() map[tui.Event][]*action {

 	add(tui.Home, actBeginningOfLine)
 	add(tui.End, actEndOfLine)
-	add(tui.Del, actDeleteChar)
-	add(tui.PgUp, actPageUp)
-	add(tui.PgDn, actPageDown)
+	add(tui.Delete, actDeleteChar)
+	add(tui.PageUp, actPageUp)
+	add(tui.PageDown, actPageDown)

-	add(tui.SUp, actPreviewUp)
-	add(tui.SDown, actPreviewDown)
+	add(tui.ShiftUp, actPreviewUp)
+	add(tui.ShiftDown, actPreviewDown)

 	add(tui.Mouse, actMouse)
 	add(tui.LeftClick, actClick)
@@ -672,7 +671,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 			if previewBox != nil && opts.Preview.aboveOrBelow() {
 				effectiveMinHeight += 1 + borderLines(opts.Preview.border)
 			}
-			if opts.InfoStyle.noExtraLine() {
+			if noSeparatorLine(opts.InfoStyle, opts.Separator == nil || uniseg.StringWidth(*opts.Separator) > 0) {
 				effectiveMinHeight--
 			}
 			effectiveMinHeight += borderLines(opts.BorderShape)
@@ -694,7 +693,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 	t := Terminal{
 		initDelay:          delay,
 		infoStyle:          opts.InfoStyle,
-		infoSep:            opts.InfoSep,
+		infoPrefix:         opts.InfoPrefix,
 		separator:          nil,
 		spinner:            makeSpinner(opts.Unicode),
 		promptString:       opts.Prompt,
@@ -773,7 +772,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 		theme:              opts.Theme,
 		startChan:          make(chan fitpad, 1),
 		killChan:           make(chan int),
-		serverInputChan:    make(chan []*action, 10),
+		serverInputChan:    make(chan []*action, 100),
 		serverOutputChan:   make(chan string),
 		eventChan:          make(chan tui.Event, 6), // (load + result + zero|one) | (focus) | (resize) | (GetChar)
 		tui:                renderer,
@@ -846,7 +845,10 @@ func (t *Terminal) environ() []string {
 	}
 	env = append(env, "FZF_QUERY="+string(t.input))
 	env = append(env, "FZF_ACTION="+t.lastAction.Name())
+	env = append(env, "FZF_KEY="+t.lastKey)
 	env = append(env, "FZF_PROMPT="+string(t.promptString))
+	env = append(env, "FZF_PREVIEW_LABEL="+t.previewLabelOpts.label)
+	env = append(env, "FZF_BORDER_LABEL="+t.borderLabelOpts.label)
 	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)))
@@ -875,7 +877,7 @@ func (t *Terminal) visibleHeaderLines() int {
 // Extra number of lines needed to display fzf
 func (t *Terminal) extraLines() int {
 	extra := t.visibleHeaderLines() + 1
-	if !t.noInfoLine() {
+	if !t.noSeparatorLine() {
 		extra++
 	}
 	return extra
@@ -981,8 +983,18 @@ func (t *Terminal) parsePrompt(prompt string) (func(), int) {
 	return output, promptLen
 }

-func (t *Terminal) noInfoLine() bool {
-	return t.infoStyle.noExtraLine()
+func noSeparatorLine(style infoStyle, separator bool) bool {
+	switch style {
+	case infoInline:
+		return true
+	case infoHidden, infoInlineRight:
+		return !separator
+	}
+	return false
+}
+
+func (t *Terminal) noSeparatorLine() bool {
+	return noSeparatorLine(t.infoStyle, t.separatorLen > 0)
 }

 func getScrollbar(total int, height int, offset int) (int, int) {
@@ -1057,11 +1069,11 @@ func (t *Terminal) UpdateProgress(progress float32) {
 // UpdateList updates Merger to display the list
 func (t *Terminal) UpdateList(merger *Merger) {
 	t.mutex.Lock()
-	var prevIndex int32 = -1
+	prevIndex := minItem.Index()
 	reset := t.revision != merger.Revision()
 	if !reset && t.track != trackDisabled {
 		if t.merger.Length() > 0 {
-			prevIndex = t.merger.Get(t.cy).item.Index()
+			prevIndex = t.currentIndex()
 		} else if merger.Length() > 0 {
 			prevIndex = merger.First().item.Index()
 		}
@@ -1234,7 +1246,7 @@ func (t *Terminal) adjustMarginAndPadding() (int, int, [4]int, [4]int) {

 	minAreaWidth := minWidth
 	minAreaHeight := minHeight
-	if t.noInfoLine() {
+	if t.noSeparatorLine() {
 		minAreaHeight -= 1
 	}
 	if t.needPreviewWindow() {
@@ -1515,7 +1527,7 @@ func (t *Terminal) move(y int, x int, clear bool) {
 		y = h - y - 1
 	case layoutReverseList:
 		n := 2 + t.visibleHeaderLines()
-		if t.noInfoLine() {
+		if t.noSeparatorLine() {
 			n--
 		}
 		if y < n {
@@ -1555,7 +1567,7 @@ func (t *Terminal) updatePromptOffset() ([]rune, []rune) {
 func (t *Terminal) promptLine() int {
 	if t.headerFirst {
 		max := t.window.Height() - 1
-		if !t.noInfoLine() {
+		if !t.noSeparatorLine() {
 			max--
 		}
 		return util.Min(t.visibleHeaderLines(), max)
@@ -1600,20 +1612,8 @@ func (t *Terminal) printInfo() {
 			t.window.Print(" ") // Clear spinner
 		}
 	}
-	switch t.infoStyle {
-	case infoDefault:
-		t.move(line+1, 0, t.separatorLen == 0)
-		printSpinner()
-		t.move(line+1, 2, false)
-		pos = 2
-	case infoRight:
-		t.move(line+1, 0, false)
-	case infoInlineRight:
-		pos = t.promptLen + t.queryLen[0] + t.queryLen[1] + 1
-		t.move(line, pos, true)
-	case infoInline:
-		pos = t.promptLen + t.queryLen[0] + t.queryLen[1] + 1
-		str := t.infoSep
+	printInfoPrefix := func() {
+		str := t.infoPrefix
 		maxWidth := t.window.Width() - pos
 		width := util.StringWidth(str)
 		if width > maxWidth {
@@ -1628,7 +1628,34 @@ func (t *Terminal) printInfo() {
 			t.window.CPrint(tui.ColPrompt, str)
 		}
 		pos += width
+	}
+	printSeparator := func(fillLength int, pad bool) {
+		// --------_
+		if t.separatorLen > 0 {
+			t.separator(t.window, fillLength)
+			t.window.Print(" ")
+		} else if pad {
+			t.window.Print(strings.Repeat(" ", fillLength+1))
+		}
+	}
+	switch t.infoStyle {
+	case infoDefault:
+		t.move(line+1, 0, t.separatorLen == 0)
+		printSpinner()
+		t.move(line+1, 2, false)
+		pos = 2
+	case infoRight:
+		t.move(line+1, 0, false)
+	case infoInlineRight:
+		pos = t.promptLen + t.queryLen[0] + t.queryLen[1] + 1
+	case infoInline:
+		pos = t.promptLen + t.queryLen[0] + t.queryLen[1] + 1
+		printInfoPrefix()
 	case infoHidden:
+		if t.separatorLen > 0 {
+			t.move(line+1, 0, false)
+			printSeparator(t.window.Width()-1, false)
+		}
 		return
 	}

@@ -1642,8 +1669,11 @@ func (t *Terminal) printInfo() {
 			output += " -S"
 		}
 	}
-	if t.track != trackDisabled {
+	switch t.track {
+	case trackEnabled:
 		output += " +T"
+	case trackCurrent:
+		output += " +t"
 	}
 	if t.multi > 0 {
 		if t.multi == maxMulti {
@@ -1659,15 +1689,6 @@ func (t *Terminal) printInfo() {
 		output = fmt.Sprintf("[Command failed: %s]", *t.failed)
 	}

-	printSeparator := func(fillLength int, pad bool) {
-		// --------_
-		if t.separatorLen > 0 {
-			t.separator(t.window, fillLength)
-			t.window.Print(" ")
-		} else if pad {
-			t.window.Print(strings.Repeat(" ", fillLength+1))
-		}
-	}
 	if t.infoStyle == infoRight {
 		maxWidth := t.window.Width()
 		if t.reading {
@@ -1690,19 +1711,35 @@ func (t *Terminal) printInfo() {
 	}

 	if t.infoStyle == infoInlineRight {
-		pos = util.Max(pos, t.window.Width()-util.StringWidth(output)-3)
-		if pos >= t.window.Width() {
-			return
+		if len(t.infoPrefix) == 0 {
+			pos = util.Max(pos, t.window.Width()-util.StringWidth(output)-3)
+			if pos < t.window.Width() {
+				t.move(line, pos, false)
+				printSpinner()
+				pos++
+			}
+			if pos < t.window.Width()-1 {
+				t.window.Print(" ")
+				pos++
+			}
+		} else {
+			pos = util.Max(pos, t.window.Width()-util.StringWidth(output)-util.StringWidth(t.infoPrefix)-1)
+			printInfoPrefix()
 		}
-		t.move(line, pos, false)
-		printSpinner()
-		t.window.Print(" ")
-		pos += 2
 	}

 	maxWidth := t.window.Width() - pos
 	output = t.trimMessage(output, maxWidth)
 	t.window.CPrint(tui.ColInfo, output)
+
+	if t.infoStyle == infoInlineRight {
+		if t.separatorLen > 0 {
+			t.move(line+1, 0, false)
+			printSeparator(t.window.Width()-1, false)
+		}
+		return
+	}
+
 	fillLength := maxWidth - len(output) - 2
 	if fillLength > 0 {
 		t.window.CPrint(tui.ColSeparator, " ")
@@ -1717,7 +1754,7 @@ func (t *Terminal) printHeader() {
 	max := t.window.Height()
 	if t.headerFirst {
 		max--
-		if !t.noInfoLine() {
+		if !t.noSeparatorLine() {
 			max--
 		}
 	}
@@ -1734,7 +1771,7 @@ func (t *Terminal) printHeader() {
 		}
 		if !t.headerFirst {
 			line++
-			if !t.noInfoLine() {
+			if !t.noSeparatorLine() {
 				line++
 			}
 		}
@@ -1766,7 +1803,7 @@ func (t *Terminal) printList() {
 			i = maxy - 1 - j
 		}
 		line := i + 2 + t.visibleHeaderLines()
-		if t.noInfoLine() {
+		if t.noSeparatorLine() {
 			line--
 		}
 		if i < count {
@@ -3092,7 +3129,7 @@ func (t *Terminal) Loop() {
 					switch req {
 					case reqPrompt:
 						t.printPrompt()
-						if t.noInfoLine() {
+						if t.infoStyle == infoInline || t.infoStyle == infoInlineRight {
 							t.printInfo()
 						}
 					case reqInfo:
@@ -3248,6 +3285,7 @@ func (t *Terminal) Loop() {
 		t.mutex.Lock()
 		previousInput := t.input
 		previousCx := t.cx
+		t.lastKey = event.KeyName()
 		events := []util.EventType{}
 		req := func(evts ...util.EventType) {
 			for _, event := range evts {
@@ -3305,18 +3343,22 @@ func (t *Terminal) Loop() {
 		var doAction func(*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
+			for iter := 0; iter <= maxFocusEvents; iter++ {
+				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)
+				if onFocus, prs := t.keymap[tui.Focus.AsEvent()]; prs && iter < maxFocusEvents {
+					if newIndex := t.currentIndex(); newIndex != currentIndex {
+						t.lastFocus = newIndex
+						actions = onFocus
+						continue
+					}
 				}
+				break
 			}
 			return true
 		}
@@ -3464,11 +3506,13 @@ func (t *Terminal) Loop() {
 					req(reqHeader)
 				}
 			case actChangeBorderLabel:
+				t.borderLabelOpts.label = a.a
 				if t.border != nil {
 					t.borderLabel, t.borderLabelLen = t.ansiLabelPrinter(a.a, &tui.ColBorderLabel, false)
 					req(reqRedrawBorderLabel)
 				}
 			case actChangePreviewLabel:
+				t.previewLabelOpts.label = a.a
 				if t.pborder != nil {
 					t.previewLabel, t.previewLabelLen = t.ansiLabelPrinter(a.a, &tui.ColPreviewLabel, false)
 					req(reqRedrawPreviewLabel)
@@ -3478,14 +3522,16 @@ func (t *Terminal) Loop() {
 				actions := parseSingleActionList(strings.Trim(body, "\r\n"), func(message string) {})
 				return doActions(actions)
 			case actTransformBorderLabel:
+				label := t.executeCommand(a.a, false, true, true, true)
+				t.borderLabelOpts.label = label
 				if t.border != nil {
-					label := t.executeCommand(a.a, false, true, true, true)
 					t.borderLabel, t.borderLabelLen = t.ansiLabelPrinter(label, &tui.ColBorderLabel, false)
 					req(reqRedrawBorderLabel)
 				}
 			case actTransformPreviewLabel:
+				label := t.executeCommand(a.a, false, true, true, true)
+				t.previewLabelOpts.label = label
 				if t.pborder != nil {
-					label := t.executeCommand(a.a, false, true, true, true)
 					t.previewLabel, t.previewLabelLen = t.ansiLabelPrinter(label, &tui.ColPreviewLabel, false)
 					req(reqRedrawPreviewLabel)
 				}
@@ -3771,6 +3817,14 @@ func (t *Terminal) Loop() {
 					t.track = trackEnabled
 				}
 				req(reqInfo)
+			case actToggleTrackCurrent:
+				switch t.track {
+				case trackCurrent:
+					t.track = trackDisabled
+				case trackDisabled:
+					t.track = trackCurrent
+				}
+				req(reqInfo)
 			case actShowHeader:
 				t.headerVisible = true
 				req(reqList, reqInfo, reqPrompt, reqHeader)
@@ -3780,11 +3834,16 @@ func (t *Terminal) Loop() {
 			case actToggleHeader:
 				t.headerVisible = !t.headerVisible
 				req(reqList, reqInfo, reqPrompt, reqHeader)
-			case actTrack:
+			case actTrackCurrent:
 				if t.track == trackDisabled {
 					t.track = trackCurrent
 				}
 				req(reqInfo)
+			case actUntrackCurrent:
+				if t.track == trackCurrent {
+					t.track = trackDisabled
+				}
+				req(reqInfo)
 			case actEnableSearch:
 				t.paused = false
 				changed = true
@@ -3873,7 +3932,7 @@ func (t *Terminal) Loop() {
 				mx -= t.window.Left()
 				my -= t.window.Top()
 				min := 2 + t.visibleHeaderLines()
-				if t.noInfoLine() {
+				if t.noSeparatorLine() {
 					min--
 				}
 				h := t.window.Height()
@@ -4045,6 +4104,9 @@ func (t *Terminal) Loop() {
 			// Break out of jump mode if any action is submitted to the server
 			if t.jumping != jumpDisabled {
 				t.jumping = jumpDisabled
+				if acts, prs := t.keymap[tui.JumpCancel.AsEvent()]; prs && !doActions(acts) {
+					continue
+				}
 				req(reqList)
 			}
 			if len(actions) == 0 {
@@ -4058,19 +4120,17 @@ func (t *Terminal) Loop() {
 			t.truncateQuery()
 			queryChanged = string(previousInput) != string(t.input)
 			changed = changed || queryChanged
-			if onChanges, prs := t.keymap[tui.Change.AsEvent()]; queryChanged && prs {
-				if !doActions(onChanges) {
-					continue
-				}
+			if onChanges, prs := t.keymap[tui.Change.AsEvent()]; queryChanged && prs && !doActions(onChanges) {
+				continue
 			}
-			if onEOFs, prs := t.keymap[tui.BackwardEOF.AsEvent()]; beof && prs {
-				if !doActions(onEOFs) {
-					continue
-				}
+			if onEOFs, prs := t.keymap[tui.BackwardEOF.AsEvent()]; beof && prs && !doActions(onEOFs) {
+				continue
 			}
 		} else {
+			jumpEvent := tui.JumpCancel
 			if event.Type == tui.Rune {
 				if idx := strings.IndexRune(t.jumpLabels, event.Char); idx >= 0 && idx < t.maxItems() && idx < t.merger.Length() {
+					jumpEvent = tui.Jump
 					t.cy = idx + t.offset
 					if t.jumping == jumpAcceptEnabled {
 						req(reqClose)
@@ -4078,6 +4138,9 @@ func (t *Terminal) Loop() {
 				}
 			}
 			t.jumping = jumpDisabled
+			if acts, prs := t.keymap[jumpEvent.AsEvent()]; prs && !doActions(acts) {
+				continue
+			}
 			req(reqList)
 		}

@@ -4114,7 +4177,7 @@ func (t *Terminal) constrain() {
 	// count of lines can be displayed
 	height := t.maxItems()

-	t.cy = util.Constrain(t.cy, 0, count-1)
+	t.cy = util.Constrain(t.cy, 0, util.Max(0, count-1))

 	minOffset := util.Max(t.cy-height+1, 0)
 	maxOffset := util.Max(util.Min(count-height, t.cy), 0)
@@ -4165,7 +4228,7 @@ func (t *Terminal) vset(o int) bool {

 func (t *Terminal) maxItems() int {
 	max := t.window.Height() - 2 - t.visibleHeaderLines()
-	if t.noInfoLine() {
+	if t.noSeparatorLine() {
 		max++
 	}
 	return util.Max(max, 0)
--- a/src/tokenizer.go
+++ b/src/tokenizer.go
@@ -91,7 +91,7 @@ func withPrefixLengths(tokens []string, begin int) []Token {

 	prefixLength := begin
 	for idx := range tokens {
-		chars := util.ToChars([]byte(tokens[idx]))
+		chars := util.ToChars(sbytes(tokens[idx]))
 		ret[idx] = Token{&chars, int32(prefixLength)}
 		prefixLength += chars.Length()
 	}
@@ -187,7 +187,7 @@ func Transform(tokens []Token, withNth []Range) []Token {
 		if r.begin == r.end {
 			idx := r.begin
 			if idx == rangeEllipsis {
-				chars := util.ToChars([]byte(joinTokens(tokens)))
+				chars := util.ToChars(sbytes(joinTokens(tokens)))
 				parts = append(parts, &chars)
 			} else {
 				if idx < 0 {
--- a/src/tui/eventtype_string.go
+++ b/src/tui/eventtype_string.go
@@ -0,0 +1,120 @@
+// Code generated by "stringer -type=EventType"; DO NOT EDIT.
+
+package tui
+
+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[Rune-0]
+	_ = x[CtrlA-1]
+	_ = x[CtrlB-2]
+	_ = x[CtrlC-3]
+	_ = x[CtrlD-4]
+	_ = x[CtrlE-5]
+	_ = x[CtrlF-6]
+	_ = x[CtrlG-7]
+	_ = x[CtrlH-8]
+	_ = x[Tab-9]
+	_ = x[CtrlJ-10]
+	_ = x[CtrlK-11]
+	_ = x[CtrlL-12]
+	_ = x[CtrlM-13]
+	_ = x[CtrlN-14]
+	_ = x[CtrlO-15]
+	_ = x[CtrlP-16]
+	_ = x[CtrlQ-17]
+	_ = x[CtrlR-18]
+	_ = x[CtrlS-19]
+	_ = x[CtrlT-20]
+	_ = x[CtrlU-21]
+	_ = x[CtrlV-22]
+	_ = x[CtrlW-23]
+	_ = x[CtrlX-24]
+	_ = x[CtrlY-25]
+	_ = x[CtrlZ-26]
+	_ = x[Esc-27]
+	_ = x[CtrlSpace-28]
+	_ = x[CtrlDelete-29]
+	_ = x[CtrlBackSlash-30]
+	_ = x[CtrlRightBracket-31]
+	_ = x[CtrlCaret-32]
+	_ = x[CtrlSlash-33]
+	_ = x[ShiftTab-34]
+	_ = x[Backspace-35]
+	_ = x[Delete-36]
+	_ = x[PageUp-37]
+	_ = x[PageDown-38]
+	_ = x[Up-39]
+	_ = x[Down-40]
+	_ = x[Left-41]
+	_ = x[Right-42]
+	_ = x[Home-43]
+	_ = x[End-44]
+	_ = x[Insert-45]
+	_ = x[ShiftUp-46]
+	_ = x[ShiftDown-47]
+	_ = x[ShiftLeft-48]
+	_ = x[ShiftRight-49]
+	_ = x[ShiftDelete-50]
+	_ = x[F1-51]
+	_ = x[F2-52]
+	_ = x[F3-53]
+	_ = x[F4-54]
+	_ = x[F5-55]
+	_ = x[F6-56]
+	_ = x[F7-57]
+	_ = x[F8-58]
+	_ = x[F9-59]
+	_ = x[F10-60]
+	_ = x[F11-61]
+	_ = x[F12-62]
+	_ = x[AltBackspace-63]
+	_ = x[AltUp-64]
+	_ = x[AltDown-65]
+	_ = x[AltLeft-66]
+	_ = x[AltRight-67]
+	_ = x[AltShiftUp-68]
+	_ = x[AltShiftDown-69]
+	_ = x[AltShiftLeft-70]
+	_ = x[AltShiftRight-71]
+	_ = x[Alt-72]
+	_ = x[CtrlAlt-73]
+	_ = x[Invalid-74]
+	_ = x[Mouse-75]
+	_ = x[DoubleClick-76]
+	_ = x[LeftClick-77]
+	_ = x[RightClick-78]
+	_ = x[SLeftClick-79]
+	_ = x[SRightClick-80]
+	_ = x[ScrollUp-81]
+	_ = x[ScrollDown-82]
+	_ = x[SScrollUp-83]
+	_ = x[SScrollDown-84]
+	_ = x[PreviewScrollUp-85]
+	_ = x[PreviewScrollDown-86]
+	_ = x[Resize-87]
+	_ = x[Change-88]
+	_ = x[BackwardEOF-89]
+	_ = x[Start-90]
+	_ = x[Load-91]
+	_ = x[Focus-92]
+	_ = x[One-93]
+	_ = x[Zero-94]
+	_ = x[Result-95]
+	_ = x[Jump-96]
+	_ = x[JumpCancel-97]
+}
+
+const _EventType_name = "RuneCtrlACtrlBCtrlCCtrlDCtrlECtrlFCtrlGCtrlHTabCtrlJCtrlKCtrlLCtrlMCtrlNCtrlOCtrlPCtrlQCtrlRCtrlSCtrlTCtrlUCtrlVCtrlWCtrlXCtrlYCtrlZEscCtrlSpaceCtrlDeleteCtrlBackSlashCtrlRightBracketCtrlCaretCtrlSlashShiftTabBackspaceDeletePageUpPageDownUpDownLeftRightHomeEndInsertShiftUpShiftDownShiftLeftShiftRightShiftDeleteF1F2F3F4F5F6F7F8F9F10F11F12AltBackspaceAltUpAltDownAltLeftAltRightAltShiftUpAltShiftDownAltShiftLeftAltShiftRightAltCtrlAltInvalidMouseDoubleClickLeftClickRightClickSLeftClickSRightClickScrollUpScrollDownSScrollUpSScrollDownPreviewScrollUpPreviewScrollDownResizeChangeBackwardEOFStartLoadFocusOneZeroResultJumpJumpCancel"
+
+var _EventType_index = [...]uint16{0, 4, 9, 14, 19, 24, 29, 34, 39, 44, 47, 52, 57, 62, 67, 72, 77, 82, 87, 92, 97, 102, 107, 112, 117, 122, 127, 132, 135, 144, 154, 167, 183, 192, 201, 209, 218, 224, 230, 238, 240, 244, 248, 253, 257, 260, 266, 273, 282, 291, 301, 312, 314, 316, 318, 320, 322, 324, 326, 328, 330, 333, 336, 339, 351, 356, 363, 370, 378, 388, 400, 412, 425, 428, 435, 442, 447, 458, 467, 477, 487, 498, 506, 516, 525, 536, 551, 568, 574, 580, 591, 596, 600, 605, 608, 612, 618, 622, 632}
+
+func (i EventType) String() string {
+	if i < 0 || i >= EventType(len(_EventType_index)-1) {
+		return "EventType(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _EventType_name[_EventType_index[i]:_EventType_index[i+1]]
+}
--- a/src/tui/light.go
+++ b/src/tui/light.go
@@ -71,7 +71,7 @@ func (r *LightRenderer) csi(code string) string {

 func (r *LightRenderer) flush() {
 	if r.queued.Len() > 0 {
-		fmt.Fprint(os.Stderr, "\x1b[?25l"+r.queued.String()+"\x1b[?25h")
+		fmt.Fprint(os.Stderr, "\x1b[?7l\x1b[?25l"+r.queued.String()+"\x1b[?25h\x1b[?7h")
 		r.queued.Reset()
 	}
 }
@@ -245,7 +245,7 @@ func (r *LightRenderer) getBytesInternal(buffer []byte, nonblock bool) []byte {
 	}

 	retries := 0
-	if c == ESC.Int() || nonblock {
+	if c == Esc.Int() || nonblock {
 		retries = r.escDelay / escPollInterval
 	}
 	buffer = append(buffer, byte(c))
@@ -260,7 +260,7 @@ func (r *LightRenderer) getBytesInternal(buffer []byte, nonblock bool) []byte {
 				continue
 			}
 			break
-		} else if c == ESC.Int() && pc != c {
+		} else if c == Esc.Int() && pc != c {
 			retries = r.escDelay / escPollInterval
 		} else {
 			retries = 0
@@ -300,7 +300,7 @@ func (r *LightRenderer) GetChar() Event {
 	case CtrlQ.Byte():
 		return Event{CtrlQ, 0, nil}
 	case 127:
-		return Event{BSpace, 0, nil}
+		return Event{Backspace, 0, nil}
 	case 0:
 		return Event{CtrlSpace, 0, nil}
 	case 28:
@@ -311,7 +311,7 @@ func (r *LightRenderer) GetChar() Event {
 		return Event{CtrlCaret, 0, nil}
 	case 31:
 		return Event{CtrlSlash, 0, nil}
-	case ESC.Byte():
+	case Esc.Byte():
 		ev := r.escSequence(&sz)
 		// Second chance
 		if ev.Type == Invalid {
@@ -327,7 +327,7 @@ func (r *LightRenderer) GetChar() Event {
 	}
 	char, rsz := utf8.DecodeRune(r.buffer)
 	if char == utf8.RuneError {
-		return Event{ESC, 0, nil}
+		return Event{Esc, 0, nil}
 	}
 	sz = rsz
 	return Event{Rune, char, nil}
@@ -335,7 +335,7 @@ func (r *LightRenderer) GetChar() Event {

 func (r *LightRenderer) escSequence(sz *int) Event {
 	if len(r.buffer) < 2 {
-		return Event{ESC, 0, nil}
+		return Event{Esc, 0, nil}
 	}

 	loc := offsetRegexpBegin.FindIndex(r.buffer)
@@ -349,15 +349,15 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 		return CtrlAltKey(rune(r.buffer[1] + 'a' - 1))
 	}
 	alt := false
-	if len(r.buffer) > 2 && r.buffer[1] == ESC.Byte() {
+	if len(r.buffer) > 2 && r.buffer[1] == Esc.Byte() {
 		r.buffer = r.buffer[1:]
 		alt = true
 	}
 	switch r.buffer[1] {
-	case ESC.Byte():
-		return Event{ESC, 0, nil}
+	case Esc.Byte():
+		return Event{Esc, 0, nil}
 	case 127:
-		return Event{AltBS, 0, nil}
+		return Event{AltBackspace, 0, nil}
 	case '[', 'O':
 		if len(r.buffer) < 3 {
 			return Event{Invalid, 0, nil}
@@ -386,7 +386,7 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 			}
 			return Event{Up, 0, nil}
 		case 'Z':
-			return Event{BTab, 0, nil}
+			return Event{ShiftTab, 0, nil}
 		case 'H':
 			return Event{Home, 0, nil}
 		case 'F':
@@ -434,7 +434,7 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 				return Event{Invalid, 0, nil} // INS
 			case '3':
 				if r.buffer[3] == '~' {
-					return Event{Del, 0, nil}
+					return Event{Delete, 0, nil}
 				}
 				if len(r.buffer) == 6 && r.buffer[5] == '~' {
 					*sz = 6
@@ -442,16 +442,16 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 					case '5':
 						return Event{CtrlDelete, 0, nil}
 					case '2':
-						return Event{SDelete, 0, nil}
+						return Event{ShiftDelete, 0, nil}
 					}
 				}
 				return Event{Invalid, 0, nil}
 			case '4':
 				return Event{End, 0, nil}
 			case '5':
-				return Event{PgUp, 0, nil}
+				return Event{PageUp, 0, nil}
 			case '6':
-				return Event{PgDn, 0, nil}
+				return Event{PageDown, 0, nil}
 			case '7':
 				return Event{Home, 0, nil}
 			case '8':
@@ -489,16 +489,29 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 					}
 					*sz = 6
 					switch r.buffer[4] {
-					case '1', '2', '3', '5':
+					case '1', '2', '3', '4', '5':
+						//                   Kitty      iTerm2     WezTerm
+						// SHIFT-ARROW       "\e[1;2D"
+						// ALT-SHIFT-ARROW   "\e[1;4D"  "\e[1;10D" "\e[1;4D"
+						// CTRL-SHIFT-ARROW  "\e[1;6D"             N/A
+						// CMD-SHIFT-ARROW   "\e[1;10D" N/A        N/A ("\e[1;2D")
 						alt := r.buffer[4] == '3'
-						altShift := r.buffer[4] == '1' && r.buffer[5] == '0'
 						char := r.buffer[5]
-						if altShift {
+						altShift := false
+						if r.buffer[4] == '1' && r.buffer[5] == '0' {
+							altShift = true
 							if len(r.buffer) < 7 {
 								return Event{Invalid, 0, nil}
 							}
 							*sz = 7
 							char = r.buffer[6]
+						} else if r.buffer[4] == '4' {
+							altShift = true
+							if len(r.buffer) < 6 {
+								return Event{Invalid, 0, nil}
+							}
+							*sz = 6
+							char = r.buffer[5]
 						}
 						switch char {
 						case 'A':
@@ -506,33 +519,33 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 								return Event{AltUp, 0, nil}
 							}
 							if altShift {
-								return Event{AltSUp, 0, nil}
+								return Event{AltShiftUp, 0, nil}
 							}
-							return Event{SUp, 0, nil}
+							return Event{ShiftUp, 0, nil}
 						case 'B':
 							if alt {
 								return Event{AltDown, 0, nil}
 							}
 							if altShift {
-								return Event{AltSDown, 0, nil}
+								return Event{AltShiftDown, 0, nil}
 							}
-							return Event{SDown, 0, nil}
+							return Event{ShiftDown, 0, nil}
 						case 'C':
 							if alt {
 								return Event{AltRight, 0, nil}
 							}
 							if altShift {
-								return Event{AltSRight, 0, nil}
+								return Event{AltShiftRight, 0, nil}
 							}
-							return Event{SRight, 0, nil}
+							return Event{ShiftRight, 0, nil}
 						case 'D':
 							if alt {
 								return Event{AltLeft, 0, nil}
 							}
 							if altShift {
-								return Event{AltSLeft, 0, nil}
+								return Event{AltShiftLeft, 0, nil}
 							}
-							return Event{SLeft, 0, nil}
+							return Event{ShiftLeft, 0, nil}
 						}
 					} // r.buffer[4]
 				} // r.buffer[3]
--- a/src/tui/light_unix.go
+++ b/src/tui/light_unix.go
@@ -58,7 +58,7 @@ func openTtyIn() *os.File {
 			}
 		}
 		fmt.Fprintln(os.Stderr, "Failed to open "+consoleDevice)
-		os.Exit(2)
+		util.Exit(2)
 	}
 	return in
 }
--- a/src/tui/tcell.go
+++ b/src/tui/tcell.go
@@ -320,16 +320,16 @@ func (r *FullscreenRenderer) GetChar() Event {
 			switch ev.Rune() {
 			case 0:
 				if ctrl {
-					return Event{BSpace, 0, nil}
+					return Event{Backspace, 0, nil}
 				}
 			case rune(tcell.KeyCtrlH):
 				switch {
 				case ctrl:
 					return keyfn('h')
 				case alt:
-					return Event{AltBS, 0, nil}
+					return Event{AltBackspace, 0, nil}
 				case none, shift:
-					return Event{BSpace, 0, nil}
+					return Event{Backspace, 0, nil}
 				}
 			}
 		case tcell.KeyCtrlI:
@@ -382,17 +382,17 @@ func (r *FullscreenRenderer) GetChar() Event {
 		// section 3: (Alt)+Backspace2
 		case tcell.KeyBackspace2:
 			if alt {
-				return Event{AltBS, 0, nil}
+				return Event{AltBackspace, 0, nil}
 			}
-			return Event{BSpace, 0, nil}
+			return Event{Backspace, 0, nil}

 		// section 4: (Alt+Shift)+Key(Up|Down|Left|Right)
 		case tcell.KeyUp:
 			if altShift {
-				return Event{AltSUp, 0, nil}
+				return Event{AltShiftUp, 0, nil}
 			}
 			if shift {
-				return Event{SUp, 0, nil}
+				return Event{ShiftUp, 0, nil}
 			}
 			if alt {
 				return Event{AltUp, 0, nil}
@@ -400,10 +400,10 @@ func (r *FullscreenRenderer) GetChar() Event {
 			return Event{Up, 0, nil}
 		case tcell.KeyDown:
 			if altShift {
-				return Event{AltSDown, 0, nil}
+				return Event{AltShiftDown, 0, nil}
 			}
 			if shift {
-				return Event{SDown, 0, nil}
+				return Event{ShiftDown, 0, nil}
 			}
 			if alt {
 				return Event{AltDown, 0, nil}
@@ -411,10 +411,10 @@ func (r *FullscreenRenderer) GetChar() Event {
 			return Event{Down, 0, nil}
 		case tcell.KeyLeft:
 			if altShift {
-				return Event{AltSLeft, 0, nil}
+				return Event{AltShiftLeft, 0, nil}
 			}
 			if shift {
-				return Event{SLeft, 0, nil}
+				return Event{ShiftLeft, 0, nil}
 			}
 			if alt {
 				return Event{AltLeft, 0, nil}
@@ -422,10 +422,10 @@ func (r *FullscreenRenderer) GetChar() Event {
 			return Event{Left, 0, nil}
 		case tcell.KeyRight:
 			if altShift {
-				return Event{AltSRight, 0, nil}
+				return Event{AltShiftRight, 0, nil}
 			}
 			if shift {
-				return Event{SRight, 0, nil}
+				return Event{ShiftRight, 0, nil}
 			}
 			if alt {
 				return Event{AltRight, 0, nil}
@@ -442,17 +442,17 @@ func (r *FullscreenRenderer) GetChar() Event {
 				return Event{CtrlDelete, 0, nil}
 			}
 			if shift {
-				return Event{SDelete, 0, nil}
+				return Event{ShiftDelete, 0, nil}
 			}
-			return Event{Del, 0, nil}
+			return Event{Delete, 0, nil}
 		case tcell.KeyEnd:
 			return Event{End, 0, nil}
 		case tcell.KeyPgUp:
-			return Event{PgUp, 0, nil}
+			return Event{PageUp, 0, nil}
 		case tcell.KeyPgDn:
-			return Event{PgDn, 0, nil}
+			return Event{PageDown, 0, nil}
 		case tcell.KeyBacktab:
-			return Event{BTab, 0, nil}
+			return Event{ShiftTab, 0, nil}
 		case tcell.KeyF1:
 			return Event{F1, 0, nil}
 		case tcell.KeyF2:
@@ -498,7 +498,7 @@ func (r *FullscreenRenderer) GetChar() Event {

 		// section 7: Esc
 		case tcell.KeyEsc:
-			return Event{ESC, 0, nil}
+			return Event{Esc, 0, nil}
 		}
 	}

--- a/src/tui/tcell_test.go
+++ b/src/tui/tcell_test.go
@@ -102,22 +102,22 @@ func TestGetCharEventKey(t *testing.T) {
 		// KeyBackspace2 is alias for KeyDEL = 0x7F (ASCII) (allegedly unused by Windows)
 		// KeyDelete = 0x2E (VK_DELETE constant in Windows)
 		// KeyBackspace is alias for KeyBS = 0x08 (ASCII) (implicit alias with KeyCtrlH)
-		{giveKey{tcell.KeyBackspace2, 0, tcell.ModNone}, wantKey{BSpace, 0, nil}}, // fabricated
-		{giveKey{tcell.KeyBackspace2, 0, tcell.ModAlt}, wantKey{AltBS, 0, nil}},   // fabricated
-		{giveKey{tcell.KeyDEL, 0, tcell.ModNone}, wantKey{BSpace, 0, nil}},        // fabricated, unhandled
-		{giveKey{tcell.KeyDelete, 0, tcell.ModNone}, wantKey{Del, 0, nil}},
-		{giveKey{tcell.KeyDelete, 0, tcell.ModAlt}, wantKey{Del, 0, nil}},
+		{giveKey{tcell.KeyBackspace2, 0, tcell.ModNone}, wantKey{Backspace, 0, nil}},   // fabricated
+		{giveKey{tcell.KeyBackspace2, 0, tcell.ModAlt}, wantKey{AltBackspace, 0, nil}}, // fabricated
+		{giveKey{tcell.KeyDEL, 0, tcell.ModNone}, wantKey{Backspace, 0, nil}},          // fabricated, unhandled
+		{giveKey{tcell.KeyDelete, 0, tcell.ModNone}, wantKey{Delete, 0, nil}},
+		{giveKey{tcell.KeyDelete, 0, tcell.ModAlt}, wantKey{Delete, 0, nil}},
 		{giveKey{tcell.KeyBackspace, 0, tcell.ModNone}, wantKey{Invalid, 0, nil}},                                                  // fabricated, unhandled
 		{giveKey{tcell.KeyBS, 0, tcell.ModNone}, wantKey{Invalid, 0, nil}},                                                         // fabricated, unhandled
 		{giveKey{tcell.KeyCtrlH, 0, tcell.ModNone}, wantKey{Invalid, 0, nil}},                                                      // fabricated, unhandled
-		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModNone}, wantKey{BSpace, 0, nil}},                                    // actual "Backspace" keystroke
-		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModAlt}, wantKey{AltBS, 0, nil}},                                      // actual "Alt+Backspace" keystroke
-		{giveKey{tcell.KeyDEL, rune(tcell.KeyDEL), tcell.ModCtrl}, wantKey{BSpace, 0, nil}},                                        // actual "Ctrl+Backspace" keystroke
-		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModShift}, wantKey{BSpace, 0, nil}},                                   // actual "Shift+Backspace" keystroke
-		{giveKey{tcell.KeyCtrlH, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{BSpace, 0, nil}},                                        // actual "Ctrl+Alt+Backspace" keystroke
-		{giveKey{tcell.KeyCtrlH, 0, tcell.ModCtrl | tcell.ModShift}, wantKey{BSpace, 0, nil}},                                      // actual "Ctrl+Shift+Backspace" keystroke
-		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModShift | tcell.ModAlt}, wantKey{AltBS, 0, nil}},                     // actual "Shift+Alt+Backspace" keystroke
-		{giveKey{tcell.KeyCtrlH, 0, tcell.ModCtrl | tcell.ModAlt | tcell.ModShift}, wantKey{BSpace, 0, nil}},                       // actual "Ctrl+Shift+Alt+Backspace" keystroke
+		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModNone}, wantKey{Backspace, 0, nil}},                                 // actual "Backspace" keystroke
+		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModAlt}, wantKey{AltBackspace, 0, nil}},                               // actual "Alt+Backspace" keystroke
+		{giveKey{tcell.KeyDEL, rune(tcell.KeyDEL), tcell.ModCtrl}, wantKey{Backspace, 0, nil}},                                     // actual "Ctrl+Backspace" keystroke
+		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModShift}, wantKey{Backspace, 0, nil}},                                // actual "Shift+Backspace" keystroke
+		{giveKey{tcell.KeyCtrlH, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{Backspace, 0, nil}},                                     // actual "Ctrl+Alt+Backspace" keystroke
+		{giveKey{tcell.KeyCtrlH, 0, tcell.ModCtrl | tcell.ModShift}, wantKey{Backspace, 0, nil}},                                   // actual "Ctrl+Shift+Backspace" keystroke
+		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModShift | tcell.ModAlt}, wantKey{AltBackspace, 0, nil}},              // actual "Shift+Alt+Backspace" keystroke
+		{giveKey{tcell.KeyCtrlH, 0, tcell.ModCtrl | tcell.ModAlt | tcell.ModShift}, wantKey{Backspace, 0, nil}},                    // actual "Ctrl+Shift+Alt+Backspace" keystroke
 		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModCtrl}, wantKey{CtrlH, 0, nil}},                                     // actual "Ctrl+H" keystroke
 		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModCtrl | tcell.ModAlt}, wantKey{CtrlAlt, 'h', nil}},                  // fabricated "Ctrl+Alt+H" keystroke
 		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModCtrl | tcell.ModShift}, wantKey{CtrlH, 0, nil}},                    // actual "Ctrl+Shift+H" keystroke
@@ -126,8 +126,8 @@ func TestGetCharEventKey(t *testing.T) {
 		// section 4: (Alt+Shift)+Key(Up|Down|Left|Right)
 		{giveKey{tcell.KeyUp, 0, tcell.ModNone}, wantKey{Up, 0, nil}},
 		{giveKey{tcell.KeyDown, 0, tcell.ModAlt}, wantKey{AltDown, 0, nil}},
-		{giveKey{tcell.KeyLeft, 0, tcell.ModShift}, wantKey{SLeft, 0, nil}},
-		{giveKey{tcell.KeyRight, 0, tcell.ModShift | tcell.ModAlt}, wantKey{AltSRight, 0, nil}},
+		{giveKey{tcell.KeyLeft, 0, tcell.ModShift}, wantKey{ShiftLeft, 0, nil}},
+		{giveKey{tcell.KeyRight, 0, tcell.ModShift | tcell.ModAlt}, wantKey{AltShiftRight, 0, nil}},
 		{giveKey{tcell.KeyUpLeft, 0, tcell.ModNone}, wantKey{Invalid, 0, nil}},    // fabricated, unhandled
 		{giveKey{tcell.KeyUpRight, 0, tcell.ModNone}, wantKey{Invalid, 0, nil}},   // fabricated, unhandled
 		{giveKey{tcell.KeyDownLeft, 0, tcell.ModNone}, wantKey{Invalid, 0, nil}},  // fabricated, unhandled
@@ -161,11 +161,11 @@ func TestGetCharEventKey(t *testing.T) {

 		// section 7: Esc
 		// KeyEsc and KeyEscape are aliases for KeyESC
-		{giveKey{tcell.KeyEsc, rune(tcell.KeyEsc), tcell.ModNone}, wantKey{ESC, 0, nil}},               // fabricated
-		{giveKey{tcell.KeyESC, rune(tcell.KeyESC), tcell.ModNone}, wantKey{ESC, 0, nil}},               // unhandled
-		{giveKey{tcell.KeyEscape, rune(tcell.KeyEscape), tcell.ModNone}, wantKey{ESC, 0, nil}},         // fabricated, unhandled
-		{giveKey{tcell.KeyESC, rune(tcell.KeyESC), tcell.ModCtrl}, wantKey{ESC, 0, nil}},               // actual Ctrl+[ keystroke
-		{giveKey{tcell.KeyCtrlLeftSq, rune(tcell.KeyCtrlLeftSq), tcell.ModCtrl}, wantKey{ESC, 0, nil}}, // fabricated, unhandled
+		{giveKey{tcell.KeyEsc, rune(tcell.KeyEsc), tcell.ModNone}, wantKey{Esc, 0, nil}},               // fabricated
+		{giveKey{tcell.KeyESC, rune(tcell.KeyESC), tcell.ModNone}, wantKey{Esc, 0, nil}},               // unhandled
+		{giveKey{tcell.KeyEscape, rune(tcell.KeyEscape), tcell.ModNone}, wantKey{Esc, 0, nil}},         // fabricated, unhandled
+		{giveKey{tcell.KeyESC, rune(tcell.KeyESC), tcell.ModCtrl}, wantKey{Esc, 0, nil}},               // actual Ctrl+[ keystroke
+		{giveKey{tcell.KeyCtrlLeftSq, rune(tcell.KeyCtrlLeftSq), tcell.ModCtrl}, wantKey{Esc, 0, nil}}, // fabricated, unhandled

 		// section 8: Invalid
 		{giveKey{tcell.KeyRune, 'a', tcell.ModMeta}, wantKey{Rune, 'a', nil}}, // fabricated
@@ -259,7 +259,7 @@ Quick reference
 37					LeftClick
 38					RightClick
 39					BTab
-40					BSpace
+40					Backspace
 41					Del
 42					PgUp
 43					PgDn
@@ -272,7 +272,7 @@ Quick reference
 50					Insert
 51					SUp
 52					SDown
-53					SLeft
+53					ShiftLeft
 54					SRight
 55					F1
 56					F2
@@ -288,15 +288,15 @@ Quick reference
 66					F12
 67					Change
 68					BackwardEOF
-69					AltBS
+69					AltBackspace
 70					AltUp
 71					AltDown
 72					AltLeft
 73					AltRight
 74					AltSUp
 75					AltSDown
-76					AltSLeft
-77					AltSRight
+76					AltShiftLeft
+77					AltShiftRight
 78					Alt
 79					CtrlAlt
 ..
--- a/src/tui/tui.go
+++ b/src/tui/tui.go
@@ -6,10 +6,13 @@ import (
 	"strconv"
 	"time"

+	"github.com/junegunn/fzf/src/util"
 	"github.com/rivo/uniseg"
 )

 // Types of user action
+//
+//go:generate stringer -type=EventType
 type EventType int

 const (
@@ -41,7 +44,7 @@ const (
 	CtrlX
 	CtrlY
 	CtrlZ
-	ESC
+	Esc
 	CtrlSpace
 	CtrlDelete

@@ -51,27 +54,12 @@ const (
 	CtrlCaret
 	CtrlSlash

-	Invalid
-	Resize
-	Mouse
-	DoubleClick
-	LeftClick
-	RightClick
-	SLeftClick
-	SRightClick
-	ScrollUp
-	ScrollDown
-	SScrollUp
-	SScrollDown
-	PreviewScrollUp
-	PreviewScrollDown
+	ShiftTab
+	Backspace

-	BTab
-	BSpace
-
-	Del
-	PgUp
-	PgDn
+	Delete
+	PageUp
+	PageDown

 	Up
 	Down
@@ -81,11 +69,11 @@ const (
 	End
 	Insert

-	SUp
-	SDown
-	SLeft
-	SRight
-	SDelete
+	ShiftUp
+	ShiftDown
+	ShiftLeft
+	ShiftRight
+	ShiftDelete

 	F1
 	F2
@@ -100,6 +88,38 @@ const (
 	F11
 	F12

+	AltBackspace
+
+	AltUp
+	AltDown
+	AltLeft
+	AltRight
+
+	AltShiftUp
+	AltShiftDown
+	AltShiftLeft
+	AltShiftRight
+
+	Alt
+	CtrlAlt
+
+	Invalid
+
+	Mouse
+	DoubleClick
+	LeftClick
+	RightClick
+	SLeftClick
+	SRightClick
+	ScrollUp
+	ScrollDown
+	SScrollUp
+	SScrollDown
+	PreviewScrollUp
+	PreviewScrollDown
+
+	// Events
+	Resize
 	Change
 	BackwardEOF
 	Start
@@ -108,21 +128,8 @@ const (
 	One
 	Zero
 	Result
-
-	AltBS
-
-	AltUp
-	AltDown
-	AltLeft
-	AltRight
-
-	AltSUp
-	AltSDown
-	AltSLeft
-	AltSRight
-
-	Alt
-	CtrlAlt
+	Jump
+	JumpCancel
 )

 func (t EventType) AsEvent() Event {
@@ -142,6 +149,31 @@ func (e Event) Comparable() Event {
 	return Event{e.Type, e.Char, nil}
 }

+func (e Event) KeyName() string {
+	if e.Type >= Invalid {
+		return ""
+	}
+
+	switch e.Type {
+	case Rune:
+		return string(e.Char)
+	case Alt:
+		return "alt-" + string(e.Char)
+	case CtrlAlt:
+		return "ctrl-alt-" + string(e.Char)
+	case CtrlBackSlash:
+		return "ctrl-\\"
+	case CtrlRightBracket:
+		return "ctrl-]"
+	case CtrlCaret:
+		return "ctrl-^"
+	case CtrlSlash:
+		return "ctrl-/"
+	}
+
+	return util.ToKebabCase(e.Type.String())
+}
+
 func Key(r rune) Event {
 	return Event{Rune, r, nil}
 }
@@ -646,7 +678,7 @@ func NoColorTheme() *ColorTheme {

 func errorExit(message string) {
 	fmt.Fprintln(os.Stderr, message)
-	os.Exit(2)
+	util.Exit(2)
 }

 func init() {
--- a/src/util/atexit.go
+++ b/src/util/atexit.go
@@ -0,0 +1,38 @@
+package util
+
+import (
+	"os"
+	"sync"
+)
+
+var atExitFuncs []func()
+
+// AtExit registers the function fn to be called on program termination.
+// The functions will be called in reverse order they were registered.
+func AtExit(fn func()) {
+	if fn == nil {
+		panic("AtExit called with nil func")
+	}
+	once := &sync.Once{}
+	atExitFuncs = append(atExitFuncs, func() {
+		once.Do(fn)
+	})
+}
+
+// RunAtExitFuncs runs any functions registered with AtExit().
+func RunAtExitFuncs() {
+	fns := atExitFuncs
+	for i := len(fns) - 1; i >= 0; i-- {
+		fns[i]()
+	}
+}
+
+// Exit executes any functions registered with AtExit() then exits the program
+// with os.Exit(code).
+//
+// NOTE: It must be used instead of os.Exit() since calling os.Exit() terminates
+// the program before any of the AtExit functions can run.
+func Exit(code int) {
+	defer os.Exit(code)
+	RunAtExitFuncs()
+}
--- a/src/util/atexit_test.go
+++ b/src/util/atexit_test.go
@@ -0,0 +1,24 @@
+package util
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestAtExit(t *testing.T) {
+	want := []int{3, 2, 1, 0}
+	var called []int
+	for i := 0; i < 4; i++ {
+		n := i
+		AtExit(func() { called = append(called, n) })
+	}
+	RunAtExitFuncs()
+	if !reflect.DeepEqual(called, want) {
+		t.Errorf("AtExit: want call order: %v got: %v", want, called)
+	}
+
+	RunAtExitFuncs()
+	if !reflect.DeepEqual(called, want) {
+		t.Error("AtExit: should only call exit funcs once")
+	}
+}
--- a/src/util/chars.go
+++ b/src/util/chars.go
@@ -163,7 +163,7 @@ func (chars *Chars) ToString() string {
 	if runes := chars.optionalRunes(); runes != nil {
 		return string(runes)
 	}
-	return string(chars.slice)
+	return unsafe.String(unsafe.SliceData(chars.slice), len(chars.slice))
 }

 func (chars *Chars) ToRunes() []rune {
@@ -178,12 +178,12 @@ func (chars *Chars) ToRunes() []rune {
 	return runes
 }

-func (chars *Chars) CopyRunes(dest []rune) {
+func (chars *Chars) CopyRunes(dest []rune, from int) {
 	if runes := chars.optionalRunes(); runes != nil {
-		copy(dest, runes)
+		copy(dest, runes[from:])
 		return
 	}
-	for idx, b := range chars.slice[:len(dest)] {
+	for idx, b := range chars.slice[from:][:len(dest)] {
 		dest[idx] = rune(b)
 	}
 }
--- a/src/util/util.go
+++ b/src/util/util.go
@@ -176,3 +176,15 @@ func RepeatToFill(str string, length int, limit int) string {
 	}
 	return output
 }
+
+// ToKebabCase converts the given CamelCase string to kebab-case
+func ToKebabCase(s string) string {
+	name := ""
+	for i, r := range s {
+		if i > 0 && r >= 'A' && r <= 'Z' {
+			name += "-"
+		}
+		name += string(r)
+	}
+	return strings.ToLower(name)
+}
--- a/test/test_go.rb
+++ b/test/test_go.rb
@@ -18,7 +18,6 @@ UNSETS = %w[
  FZF_ALT_C_COMMAND
  FZF_ALT_C_OPTS FZF_CTRL_R_OPTS
  FZF_API_KEY
-  fish_history
 ].freeze
 DEFAULT_TIMEOUT = 10

@@ -67,7 +66,7 @@ class Shell
    end

    def fish
-      UNSETS.map { |v| v + '= ' }.join + ' FZF_DEFAULT_OPTS=--no-scrollbar fish'
+      "unset #{UNSETS.join(' ')}; FZF_DEFAULT_OPTS=--no-scrollbar fish_history= fish"
    end
  end
 end
@@ -1469,6 +1468,19 @@ class TestGoFZF < TestBase
    assert_equal '3', readonce.chomp
  end

+  def test_jump_events
+    tmux.send_keys "seq 1000 | #{fzf("--multi --jump-labels 12345 --bind 'ctrl-j:jump,jump:preview(echo jumped to {}),jump-cancel:preview(echo jump cancelled at {})'")}", :Enter
+    tmux.until { |lines| assert_equal '  1000/1000 (0)', lines[-2] }
+    tmux.send_keys 'C-j'
+    tmux.until { |lines| assert_includes lines[-7], '5 5' }
+    tmux.send_keys '3'
+    tmux.until { |lines| assert(lines.any? { _1.include?('jumped to 3') }) }
+    tmux.send_keys 'C-j'
+    tmux.until { |lines| assert_includes lines[-7], '5 5' }
+    tmux.send_keys 'C-c'
+    tmux.until { |lines| assert(lines.any? { _1.include?('jump cancelled at 3') }) }
+  end
+
  def test_pointer
    tmux.send_keys "seq 10 | #{fzf("--pointer '>>'")}", :Enter
    # Assert that specified pointer is displayed
@@ -1720,7 +1732,7 @@ class TestGoFZF < TestBase
  end

  def test_info_hidden
-    tmux.send_keys 'seq 10 | fzf --info=hidden', :Enter
+    tmux.send_keys 'seq 10 | fzf --info=hidden --no-separator', :Enter
    tmux.until { |lines| assert_equal '> 1', lines[-2] }
  end

@@ -2464,6 +2476,84 @@ class TestGoFZF < TestBase
    tmux.until { |lines| assert_equal 10, lines.match_count }
  end

+  def test_reload_disabled_case1
+    tmux.send_keys "seq 100 | #{FZF} --query 99 --bind 'space:disable-search+reload(sleep 2; seq 1000)'", :Enter
+    tmux.until do |lines|
+      assert_equal 100, lines.item_count
+      assert_equal 1, lines.match_count
+    end
+    tmux.send_keys :Space
+    tmux.until { |lines| assert_equal 1, lines.match_count }
+    tmux.send_keys :BSpace
+    tmux.until { |lines| assert_equal 0, lines.match_count }
+    tmux.until { |lines| assert_equal 1000, lines.match_count }
+  end
+
+  def test_reload_disabled_case2
+    tmux.send_keys "seq 100 | #{FZF} --query 99 --bind 'space:disable-search+reload-sync(sleep 2; seq 1000)'", :Enter
+    tmux.until do |lines|
+      assert_equal 100, lines.item_count
+      assert_equal 1, lines.match_count
+    end
+    tmux.send_keys :Space
+    tmux.until { |lines| assert_equal 1, lines.match_count }
+    tmux.send_keys :BSpace
+    tmux.until { |lines| assert_equal 1, lines.match_count }
+    tmux.until { |lines| assert_equal 1000, lines.match_count }
+  end
+
+  def test_reload_disabled_case3
+    tmux.send_keys "seq 100 | #{FZF} --query 99 --bind 'space:disable-search+reload(sleep 2; seq 1000)+backward-delete-char'", :Enter
+    tmux.until do |lines|
+      assert_equal 100, lines.item_count
+      assert_equal 1, lines.match_count
+    end
+    tmux.send_keys :Space
+    tmux.until { |lines| assert_equal 1, lines.match_count }
+    tmux.send_keys :BSpace
+    tmux.until { |lines| assert_equal 0, lines.match_count }
+    tmux.until { |lines| assert_equal 1000, lines.match_count }
+  end
+
+  def test_reload_disabled_case4
+    tmux.send_keys "seq 100 | #{FZF} --query 99 --bind 'space:disable-search+reload-sync(sleep 2; seq 1000)+backward-delete-char'", :Enter
+    tmux.until do |lines|
+      assert_equal 100, lines.item_count
+      assert_equal 1, lines.match_count
+    end
+    tmux.send_keys :Space
+    tmux.until { |lines| assert_equal 1, lines.match_count }
+    tmux.send_keys :BSpace
+    tmux.until { |lines| assert_equal 1, lines.match_count }
+    tmux.until { |lines| assert_equal 1000, lines.match_count }
+  end
+
+  def test_reload_disabled_case5
+    tmux.send_keys "seq 100 | #{FZF} --query 99 --bind 'space:disable-search+reload(echo xx; sleep 2; seq 1000)'", :Enter
+    tmux.until do |lines|
+      assert_equal 100, lines.item_count
+      assert_equal 1, lines.match_count
+    end
+    tmux.send_keys :Space
+    tmux.until do |lines|
+      assert_equal 1, lines.item_count
+      assert_equal 1, lines.match_count
+    end
+    tmux.send_keys :BSpace
+    tmux.until { |lines| assert_equal 1001, lines.match_count }
+  end
+
+  def test_reload_disabled_case6
+    tmux.send_keys "seq 1000 | #{FZF} --disabled --bind 'change:reload:sleep 0.5; seq {q}'", :Enter
+    tmux.until { |lines| assert_equal 1000, lines.match_count }
+    tmux.send_keys '9'
+    tmux.until { |lines| assert_equal 9, lines.match_count }
+    tmux.send_keys '9'
+    tmux.until { |lines| assert_equal 99, lines.match_count }
+
+    # TODO: How do we verify if an intermediate empty list is not shown?
+  end
+
  def test_scroll_off
    tmux.send_keys "seq 1000 | #{FZF} --scroll-off=3 --bind l:last", :Enter
    tmux.until { |lines| assert_equal 1000, lines.item_count }
@@ -2800,6 +2890,27 @@ class TestGoFZF < TestBase
    end
  end

+  def test_labels_variables
+    tmux.send_keys ': | fzf --border --border-label foobar --preview "echo \$FZF_BORDER_LABEL // \$FZF_PREVIEW_LABEL" --preview-label barfoo --bind "space:change-border-label(barbaz)+change-preview-label(bazbar)+refresh-preview,enter:transform-border-label(echo 123)+transform-preview-label(echo 456)+refresh-preview"', :Enter
+    tmux.until do
+      assert_includes(_1[0], '─foobar─')
+      assert_includes(_1[1], '─barfoo─')
+      assert_includes(_1[2], ' foobar // barfoo ')
+    end
+    tmux.send_keys :Space
+    tmux.until do
+      assert_includes(_1[0], '─barbaz─')
+      assert_includes(_1[1], '─bazbar─')
+      assert_includes(_1[2], ' barbaz // bazbar ')
+    end
+    tmux.send_keys :Enter
+    tmux.until do
+      assert_includes(_1[0], '─123─')
+      assert_includes(_1[1], '─456─')
+      assert_includes(_1[2], ' 123 // 456 ')
+    end
+  end
+
  def test_info_separator_unicode
    tmux.send_keys 'seq 100 | fzf -q55', :Enter
    tmux.until { assert_includes(_1[-2], '  1/100 ─') }
@@ -3003,7 +3114,7 @@ class TestGoFZF < TestBase
    end
    tmux.send_keys :t
    tmux.until do |lines|
-      assert_includes lines[-2], '+T'
+      assert_includes lines[-2], '+t'
    end
    tmux.send_keys :BSpace
    tmux.until do |lines|
@@ -3015,7 +3126,7 @@ class TestGoFZF < TestBase
    tmux.send_keys '4'
    tmux.until do |lines|
      assert_equal 28, lines.match_count
-      refute_includes lines[-2], '+T'
+      refute_includes lines[-2], '+t'
    end
    tmux.send_keys :BSpace
    tmux.until do |lines|
@@ -3024,11 +3135,11 @@ class TestGoFZF < TestBase
    end
    tmux.send_keys :t
    tmux.until do |lines|
-      assert_includes lines[-2], '+T'
+      assert_includes lines[-2], '+t'
    end
    tmux.send_keys :Up
    tmux.until do |lines|
-      refute_includes lines[-2], '+T'
+      refute_includes lines[-2], '+t'
    end
  end

@@ -3308,7 +3419,10 @@ module CompletionTest
    tmux.send_keys 'cat /tmp/fzf\ test/**', :Tab
    tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
    tmux.send_keys 'foobar$'
-    tmux.until { |lines| assert_equal 1, lines.match_count }
+    tmux.until do |lines|
+      assert_equal 1, lines.match_count
+      assert lines.any_include?('> /tmp/fzf test/foobar')
+    end
    tmux.send_keys :Enter
    tmux.until(true) { |lines| assert_equal 'cat /tmp/fzf\ test/foobar', lines[-1] }
Author	SHA1	Message	Date
Junegunn Choi	f97d275413	0.50.0	2024-04-15 00:02:27 +09:00
Junegunn Choi	3acb4ca90e	Fix streaming filter mode by not running reader callback concurrently Close #3728	2024-04-14 23:34:25 +09:00
Junegunn Choi	e86b81bbf5	Improve search performance by limiting the search scope Find the last occurrence of the last character in the pattern and perform the search algorithm only up to that point. The effectiveness of this mechanism depends a lot on the shape of the input and the pattern.	2024-04-14 11:48:44 +09:00
Junegunn Choi	a5447b8b75	Improve search performance by pre-calculating bonus matrix This gives yet another 5% boost.	2024-04-14 11:47:06 +09:00
Junegunn Choi	7ce6452d83	Improve search performance by pre-calculating character classes This simple optmization can give more than 15% performance boost in some scenarios.	2024-04-14 11:47:05 +09:00
junegunn	5643a306bd	Deploying to master from @ junegunn/fzf@3c877c504b 🚀	2024-04-14 00:03:45 +00:00
Charlie Vieth	3c877c504b	Enable profiling options when 'pprof' tag is set (#2813 ) This commit enables cpu, mem, block, and mutex profling of the FZF executable. To support flushing the profiles at program exit it adds util.AtExit to register "at exit" functions and mandates that util.Exit is used instead of os.Exit to stop the program. Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>	2024-04-13 14:58:11 +09:00
Junegunn Choi	892d1acccb	Fix tcell build	2024-04-13 14:47:04 +09:00
Junegunn Choi	1a9c282f76	Fix unit tests	2024-04-13 14:40:43 +09:00
Junegunn Choi	fd1ba46f77	Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412	2024-04-13 14:00:16 +09:00
Junegunn Choi	a4745626dd	Add jump and jump-cancel events Close #3412 # Default behavior fzf --bind space:jump # Same as jump-accept action fzf --bind space:jump,jump:accept # Accept on jump, abort on cancel fzf --bind space:jump,jump:accept,jump-cancel:abort # Change header on jump-cancel fzf --bind 'space:change-header(Type jump label)+jump,jump-cancel:change-header:Jump cancelled'	2024-04-10 20:17:12 +09:00
dependabot[bot]	17bb7ad278	Bump golang.org/x/term from 0.18.0 to 0.19.0 (#3718 ) Bumps [golang.org/x/term](https://github.com/golang/term) from 0.18.0 to 0.19.0. - [Commits](https://github.com/golang/term/compare/v0.18.0...v0.19.0) --- updated-dependencies: - dependency-name: golang.org/x/term dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-04-10 00:51:29 +09:00
Junegunn Choi	152988c17b	[shell] Revert interactiveness checks for eval So that there's no error even when the scripts are mistakenly evaluated in non-interactive sessions. bash -c 'eval "$(fzf --bash)"; echo done' zsh -c 'eval "$(fzf --zsh)"; echo done' * https://github.com/junegunn/fzf/pull/3675#issuecomment-2044860901 * `f103aa4753`	2024-04-10 00:46:09 +09:00
Junegunn Choi	4cd37fc02b	Disable line wrapping during rendering Prevent unwanted line wraps that break the layout when the actual display width of a character is different than expected.	2024-04-09 00:26:25 +09:00
LangLangBart	69b9d674a3	chore: Add new option in issue checklist and modify requirements (#3715 )	2024-04-07 10:25:12 +09:00
junegunn	bad8061547	Deploying to master from @ junegunn/fzf@62963dcefd 🚀	2024-04-07 00:01:37 +00:00
Junegunn Choi	62963dcefd	0.49.0	2024-04-05 00:20:26 +09:00
Junegunn Choi	68a35e4735	Do not trim CR on Windows when --read0 is set	2024-04-04 23:39:29 +09:00
Charlie Vieth	9b9ad77e1c	mod: update changes/fastwalk to v1.0.3 (#3709 ) Update charlievieth/fastwalk to resolve issue #3706.	2024-04-04 13:29:32 +09:00
Junegunn Choi	118b4d4a01	[bash] Add -o nospace to dir completion options (#1987 )	2024-04-04 13:20:31 +09:00
Junegunn Choi	da14ab6f16	[bash] Remove -o default from dir completion options (#1987 )	2024-04-04 12:58:52 +09:00
Junegunn Choi	09a4ca6ab5	[bash] Fix variable completion of directory-related commands Fix #1987	2024-04-04 12:43:35 +09:00
Junegunn Choi	8a2df79711	Do not hide separator by default on --info=inline-right\|hidden	2024-04-04 00:05:55 +09:00
Junegunn Choi	c30e486b64	Further performance improvements by removing unnecessary copies	2024-04-02 08:43:08 +09:00
Junegunn Choi	a575c0c54b	GitHub Actions: Use Go "1.20"	2024-04-02 01:47:24 +09:00
Junegunn Choi	77fe96ac0d	GitHub Actions: Use Go 1.20	2024-04-02 01:44:18 +09:00
Junegunn Choi	5234c3759a	Improve ingestion performance (by around 40%) Summary fzf --sync --bind load:accept < 27M-lines ran 1.16 ± 0.01 times faster than fzf-41b3511 --sync --bind load:accept < 27M-lines 1.44 ± 0.01 times faster than fzf-0.48.1 --sync --bind load:accept < 27M-lines	2024-04-02 01:38:12 +09:00
Junegunn Choi	41b3511ad9	Improve ingestion performance (by around 20%)	2024-04-01 23:38:46 +09:00
Junegunn Choi	128e4a2e8d	[fish] Fix $dir in FZF_{CTRL_T,ALT_C}_COMMAND not evaluated Fix #3705	2024-03-31 20:37:20 +09:00
junegunn	07ac90d798	Deploying to master from @ junegunn/fzf@7de87a9b2c 🚀	2024-03-31 00:01:48 +00:00
Emilio Vesprini	7de87a9b2c	[shell] Make ALT-C use the absolute path to the selected directory (#3688 ) Rationale: this way the resulting cd command that ends up in the shell history can be reused to get to the same location regardless of the current working directory. Co-authored-by: LangLangBart <92653266+LangLangBart@users.noreply.github.com>	2024-03-31 01:13:15 +09:00
Junegunn Choi	dff865239a	[bash-completion] Make dynamic loader return 124 to retry completion Close #3702	2024-03-29 16:21:43 +09:00
Junegunn Choi	07f8f70c5b	Fix flaky test case	2024-03-29 16:15:53 +09:00
Matthieu Cneude	f625c5aabe	Add environment variables: FZF_{BORDER,PREVIEW}_LABEL (#3693 ) The environment variable get the value of the preview label, even if it has been updated with an action. It can be useful to track the label of the preview and be able to switch between previews using only one binding. Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>	2024-03-29 16:14:08 +09:00
Junegunn Choi	8a74976c1f	Add track-current, untrack-current, and toggle-track-current (#3699 ) Close #3691	2024-03-28 20:42:01 +09:00
Junegunn Choi	b6bfd4a5cb	Fix typo in comment	2024-03-27 17:36:08 +09:00
Junegunn Choi	008fb9d258	Fix reload and reload-sync behaviors https://github.com/junegunn/fzf/discussions/3696#discussioncomment-8915593	2024-03-27 17:25:56 +09:00
Junegunn Choi	db6db49ed6	Increase the buffer size for POST requests Close #3685	2024-03-21 19:18:43 +09:00
Junegunn Choi	05453881c3	Set a 2-second timeout for POST requests Close #3685	2024-03-21 19:18:38 +09:00
Junegunn Choi	5e47ab9431	README: Mention that you can source individual script files	2024-03-21 12:35:52 +09:00
LangLangBart	ec70acd0b9	chore: transition from markdown to YAML for issue template (#3687 )	2024-03-21 08:33:28 +09:00
zeertzjq	25e61056b6	[fish] Fix Ctrl-T and Alt-C not using last token as search root (#3684 )	2024-03-19 14:44:42 +09:00
Junegunn Choi	d579e335b5	0.48.1	2024-03-17 16:35:35 +09:00
Junegunn Choi	7e344ceb85	Update README	2024-03-17 16:21:07 +09:00
Junegunn Choi	0145b82ea0	Update README	2024-03-17 16:20:14 +09:00
Junegunn Choi	b4efe7aab7	Show how to disable a key binding	2024-03-17 16:18:19 +09:00
Junegunn Choi	9ffe951f6d	Update Makefile target dependencies Because shell integration scripts are now embedded in the binary	2024-03-17 16:11:21 +09:00
Brayden Hill	a5ea4f57bd	Updated link for highlight command (#3680 )	2024-03-17 16:09:39 +09:00
Eli Barzilay	88f4c16755	Make it possible to disable `Ctrl+T` / `Alt+C` / completions (#3678 ) This makes it possible to skip one of the above key bindings or completions by setting a variable to an empty string. For example, FZF_CTRL_T_COMMAND= FZF_ALT_C_COMMAND= \ eval "$(fzf --zsh)" Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>	2024-03-17 16:06:48 +09:00
Junegunn Choi	c7ee071efa	Fix panic caused by invalid cursor index Fix #3681	2024-03-17 15:55:16 +09:00
Junegunn Choi	0740ef7ceb	[bash] Fix default completion of unset, unalias, etc Fix #3679	2024-03-17 15:38:11 +09:00
junegunn	b29bd809ac	Deploying to master from @ junegunn/fzf@8977c9257a 🚀	2024-03-17 00:01:33 +00:00
Junegunn Choi	8977c9257a	Limit the maximum number of focus events to process at once	2024-03-14 11:18:47 +09:00