0.11.1

Related: https://github.com/junegunn/fzf.vim/issues/49

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "src/vendor/github.com/junegunn/go-shellwords"]
+	path = src/vendor/github.com/junegunn/go-shellwords
+	url = https://github.com/junegunn/go-shellwords.git
+[submodule "src/vendor/github.com/junegunn/go-runewidth"]
+	path = src/vendor/github.com/junegunn/go-runewidth
+	url = https://github.com/junegunn/go-runewidth.git

CHANGELOG.md

@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+0.11.1
+------
+
+- Added `--tabstop=SPACES` option
+
 0.11.0
 ------
 

README.md

@@ -261,6 +261,17 @@ export FZF_COMPLETION_TRIGGER='~~'
 export FZF_COMPLETION_OPTS='+c -x'
 ```
 
+#### Supported commands
+
+On bash, fuzzy completion is enabled only for a predefined set of commands
+(`complete | grep _fzf` to see the list). But you can enable it for other
+commands as well like follows.
+
+```sh
+# There are also _fzf_path_completion and _fzf_dir_completion
+complete -F _fzf_file_completion -o default -o bashdefault doge
+```
+
 Usage as Vim plugin
 -------------------
 

fzf

@@ -370,7 +370,7 @@ class FZF
     +i                    Case-sensitive match
     -n, --nth=N[,..]      Comma-separated list of field index expressions
                           for limiting search scope. Each can be a non-zero
-                          integer or a range expression ([BEGIN]..[END])
+                          integer or a range expression ([BEGIN]..[END]).
         --with-nth=N[,..] Transform the item using index expressions for search
     -d, --delimiter=STR   Field delimiter regex for --nth (default: AWK-style)
 
@@ -396,7 +396,7 @@ class FZF
 
   Environment variables
     FZF_DEFAULT_COMMAND   Default command to use when input is tty
-    FZF_DEFAULT_OPTS      Defaults options. (e.g. "-x -m --sort 10000")] + $/ + $/
+    FZF_DEFAULT_OPTS      Default options (e.g. "-x -m --sort 10000")] + $/ + $/
    exit x
   end
 

install

@@ -2,25 +2,28 @@
 
 set -u
 
-[[ "$@" =~ --pre ]] && version=0.11.0 pre=1 ||
+[[ "$@" =~ --pre ]] && version=0.11.1 pre=1 ||
-                       version=0.11.0 pre=0
+                       version=0.11.1 pre=0
 
 auto_completion=
 key_bindings=
 update_config=1
+binary_arch=
 
 help() {
   cat << EOF
 usage: $0 [OPTIONS]
 
     --help               Show this message
-    --bin                Download fzf binary only
+    --bin                Download fzf binary only; Do not generate ~/.fzf.{bash,zsh}
     --all                Download fzf binary and update configuration files
                          to enable key bindings and fuzzy completion
     --[no-]key-bindings  Enable/disable key bindings (CTRL-T, CTRL-R, ALT-C)
     --[no-]completion    Enable/disable fuzzy completion (bash & zsh)
     --[no-]update-rc     Whether or not to update shell configuration files
 
+    --32                 Download 32-bit binary
+    --64                 Download 64-bit binary
 EOF
 }
 
@@ -41,6 +44,8 @@ for opt in $@; do
     --no-completion)   auto_completion=0 ;;
     --update-rc)       update_config=1   ;;
     --no-update-rc)    update_config=0   ;;
+    --32)              binary_arch=386   ;;
+    --64)              binary_arch=amd64 ;;
     --bin)             ;;
     *)
       echo "unknown option: $opt"
@@ -143,10 +148,10 @@ archi=$(uname -sm)
 binary_available=1
 binary_error=""
 case "$archi" in
-  Darwin\ x86_64) download fzf-$version-darwin_amd64 ;;
+  Darwin\ x86_64) download fzf-$version-darwin_${binary_arch:-amd64} ;;
-  Darwin\ i*86)   download fzf-$version-darwin_386   ;;
+  Darwin\ i*86)   download fzf-$version-darwin_${binary_arch:-386}   ;;
-  Linux\ x86_64)  download fzf-$version-linux_amd64  ;;
+  Linux\ x86_64)  download fzf-$version-linux_${binary_arch:-amd64}  ;;
-  Linux\ i*86)    download fzf-$version-linux_386    ;;
+  Linux\ i*86)    download fzf-$version-linux_${binary_arch:-386}    ;;
   *)              binary_available=0 binary_error=1  ;;
 esac
 

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 "Nov 2015" "fzf 0.11.0" "fzf - a command-line fuzzy finder"
+.TH fzf 1 "Dec 2015" "fzf 0.11.1" "fzf - a command-line fuzzy finder"
 
 .SH NAME
 fzf - a command-line fuzzy finder
@@ -157,6 +157,9 @@ e.g. \fBfzf --margin 10%\fR
      \fBfzf --margin 1,5%\fR
 .RE
 .TP
+.BI "--tabstop=" SPACES
+Number of spaces for a tab character (default: 8)
+.TP
 .B "--cycle"
 Enable cyclic scroll
 .TP

shell/completion.bash

@@ -241,9 +241,9 @@ complete -o default -F _fzf_opts_completion fzf
 d_cmds="cd pushd rmdir"
 f_cmds="
   awk cat diff diff3
-  emacs ex file ftp g++ gcc gvim head hg java
+  emacs emacsclient ex file ftp g++ gcc gvim head hg java
   javac ld less more mvim nvim patch perl python ruby
-  sed sftp sort source tail tee uniq vi view vim wc"
+  sed sftp sort source tail tee uniq vi view vim wc xdg-open"
 a_cmds="
   basename bunzip2 bzip2 chmod chown curl cp dirname du
   find git grep gunzip gzip hg jar

shell/completion.zsh

@@ -21,7 +21,7 @@ __fzf_generic_path_completion() {
   tail=$6
   [ ${FZF_TMUX:-1} -eq 1 ] && fzf="fzf-tmux -d ${FZF_TMUX_HEIGHT:-40%}" || fzf="fzf"
 
-  if ! setopt | grep nonomatch > /dev/null; then
+  if ! setopt | \grep nonomatch > /dev/null; then
     nnm=1
     setopt nonomatch
   fi
@@ -116,11 +116,8 @@ _fzf_complete_unalias() {
 }
 
 fzf-completion() {
-  local tokens cmd prefix trigger tail fzf matches lbuf d_cmds sws
+  local tokens cmd prefix trigger tail fzf matches lbuf d_cmds
-  if setopt | grep shwordsplit > /dev/null; then
+  setopt localoptions noshwordsplit
-    sws=1
-    unsetopt shwordsplit
-  fi
 
   # http://zsh.sourceforge.net/FAQ/zshfaq03.html
   # http://zsh.sourceforge.net/Doc/Release/Expansion.html#Parameter-Expansion-Flags
@@ -163,12 +160,10 @@ fzf-completion() {
   else
     eval "zle ${fzf_default_completion:-expand-or-complete}"
   fi
-  [ -n "$sws" ] && setopt shwordsplit
 }
 
 [ -z "$fzf_default_completion" ] &&
-  fzf_default_completion=$(bindkey '^I' | grep -v undefined-key | awk '{print $2}')
+  fzf_default_completion=$(bindkey '^I' | \grep -v undefined-key | awk '{print $2}')
 
 zle     -N   fzf-completion
 bindkey '^I' fzf-completion
-

src/Dockerfile.android

@@ -0,0 +1,44 @@
+FROM ubuntu:14.04
+MAINTAINER Junegunn Choi <junegunn.c@gmail.com>
+
+# apt-get
+RUN apt-get update && apt-get -y upgrade && \
+    apt-get install -y --force-yes git curl build-essential
+
+# Install Go 1.4
+RUN cd / && curl \
+    https://storage.googleapis.com/golang/go1.4.2.linux-amd64.tar.gz | \
+    tar -xz && mv go go1.4 && \
+    sed -i 's@#define PTHREAD_KEYS_MAX 128@@' /go1.4/src/runtime/cgo/gcc_android_arm.c
+
+ENV GOPATH /go
+ENV GOROOT /go1.4
+ENV PATH /go1.4/bin:$PATH
+
+RUN cd / && \
+    curl -O http://dl.google.com/android/ndk/android-ndk-r10e-linux-x86_64.bin && \
+    chmod 755 /android-ndk* && /android-ndk-r10e-linux-x86_64.bin && \
+    mv android-ndk-r10e /android-ndk
+
+RUN cd /android-ndk && bash ./build/tools/make-standalone-toolchain.sh --platform=android-21 --install-dir=/ndk --arch=arm
+
+ENV NDK_CC /ndk/bin/arm-linux-androideabi-gcc
+
+RUN cd $GOROOT/src && \
+    CC_FOR_TARGET=$NDK_CC GOOS=android GOARCH=arm GOARM=7 ./make.bash
+
+RUN cd / && curl \
+    http://ftp.gnu.org/gnu/ncurses/ncurses-5.9.tar.gz | \
+    tar -xz && cd /ncurses-5.9 && \
+    ./configure CC=$NDK_CC CFLAGS="-fPIE -march=armv7-a -mfpu=neon -mhard-float -Wl,--no-warn-mismatch" LDFLAGS="-march=armv7-a -Wl,--no-warn-mismatch" --host=arm-linux --enable-overwrite --enable-const --without-cxx-binding  --without-shared --without-debug --enable-widec --enable-ext-colors --enable-ext-mouse --enable-pc-files --with-pkg-config-libdir=$PKG_CONFIG_LIBDIR --without-manpages --without-ada --disable-shared --without-tests --prefix=/ndk/sysroot/usr --with-default-terminfo-dirs=/usr/share/terminfo --with-terminfo-dirs=/usr/share/terminfo ac_cv_header_locale_h=n ac_cv_func_getpwent=no ac_cv_func_getpwnam=no ac_cv_func_getpwuid=no && \
+    sed -i 's@#define HAVE_LOCALE_H 1@/* #undef HAVE_LOCALE_H */@' include/ncurses_cfg.h && \
+    make && \
+    sed -i '0,/echo.*/{s/echo.*/exit 0/}' misc/run_tic.sh && \
+    make install && \
+    mv /ndk/sysroot/usr/lib/libncursesw.a /ndk/sysroot/usr/lib/libncurses.a
+
+# Volume
+VOLUME /go
+
+# Default CMD
+CMD cd /go/src/github.com/junegunn/fzf/src && /bin/bash

src/Dockerfile.centos

@@ -11,9 +11,16 @@ RUN cd / && curl \
     https://storage.googleapis.com/golang/go1.4.2.linux-amd64.tar.gz | \
     tar -xz && mv go go1.4
 
+# Install Go 1.5
+RUN cd / && curl \
+    https://storage.googleapis.com/golang/go1.5.1.linux-amd64.tar.gz | \
+    tar -xz && mv go go1.5
+
+ENV GO15VENDOREXPERIMENT 1
+ENV GOROOT_BOOTSTRAP /go1.4
+ENV GOROOT /go1.5
 ENV GOPATH /go
-ENV GOROOT /go1.4
+ENV PATH /go1.5/bin:$PATH
-ENV PATH /go1.4/bin:$PATH
 
 # For i386 build
 RUN cd $GOROOT/src && GOARCH=386 ./make.bash

src/Makefile

@@ -2,12 +2,14 @@ ifndef GOPATH
 $(error GOPATH is undefined)
 endif
 
+ifndef GOOS
 UNAME_S := $(shell uname -s)
 ifeq ($(UNAME_S),Darwin)
 	GOOS := darwin
 else ifeq ($(UNAME_S),Linux)
 	GOOS := linux
 endif
+endif
 
 ifneq ($(shell uname -m),x86_64)
 $(error "Build on $(UNAME_M) is not supported, yet.")
@@ -16,11 +18,13 @@ endif
 SOURCES   := $(wildcard *.go */*.go)
 BINDIR    := ../bin
 
-BINARY32  := fzf-$(GOOS)_386
+BINARY32    := fzf-$(GOOS)_386
-BINARY64  := fzf-$(GOOS)_amd64
+BINARY64    := fzf-$(GOOS)_amd64
-VERSION    = $(shell fzf/$(BINARY64) --version)
+BINARYARM7  := fzf-$(GOOS)_arm7
-RELEASE32  = fzf-$(VERSION)-$(GOOS)_386
+VERSION     := $(shell awk -F= '/version =/ {print $$2}' constants.go | tr -d "\" ")
-RELEASE64  = fzf-$(VERSION)-$(GOOS)_amd64
+RELEASE32   = fzf-$(VERSION)-$(GOOS)_386
+RELEASE64   = fzf-$(VERSION)-$(GOOS)_amd64
+RELEASEARM7 = fzf-$(VERSION)-$(GOOS)_arm7
 
 all: release
 
@@ -31,9 +35,14 @@ release: build
 
 build: test fzf/$(BINARY32) fzf/$(BINARY64)
 
+android-build:
+	cd fzf && GOARCH=arm GOARM=7 CGO_ENABLED=1 go build -a -ldflags="-extldflags=-pie" -o $(BINARYARM7)
+	cd fzf && cp $(BINARYARM7) $(RELEASEARM7) && tar -czf $(RELEASEARM7).tgz $(RELEASEARM7) && \
+	rm -f $(RELEASEARM7)
+
 test:
-	go get
+	GO15VENDOREXPERIMENT=1 go get
-	go test -v ./...
+	GO15VENDOREXPERIMENT=1 SHELL=/bin/sh go test -v ./...
 
 install: $(BINDIR)/fzf
 
@@ -44,10 +53,10 @@ clean:
 	cd fzf && rm -f fzf-*
 
 fzf/$(BINARY32): $(SOURCES)
-	cd fzf && GOARCH=386 CGO_ENABLED=1 go build -a -o $(BINARY32)
+	cd fzf && GO15VENDOREXPERIMENT=1 GOARCH=386 CGO_ENABLED=1 go build -a -o $(BINARY32)
 
 fzf/$(BINARY64): $(SOURCES)
-	cd fzf && go build -a -tags "$(TAGS)" -o $(BINARY64)
+	cd fzf && GO15VENDOREXPERIMENT=1 go build -a -tags "$(TAGS)" -o $(BINARY64)
 
 $(BINDIR)/fzf: fzf/$(BINARY64) | $(BINDIR)
 	cp -f fzf/$(BINARY64) $(BINDIR)
@@ -65,6 +74,9 @@ docker-ubuntu:
 docker-centos:
 	docker build -t junegunn/centos-sandbox - < Dockerfile.centos
 
+docker-android:
+	docker build -t junegunn/android-sandbox - < Dockerfile.android
+
 arch: docker-arch
 	docker run -i -t -v $(GOPATH):/go junegunn/$@-sandbox \
 		sh -c 'cd /go/src/github.com/junegunn/fzf/src; /bin/bash'
@@ -81,5 +93,14 @@ linux: docker-centos
 	docker run -i -t -v $(GOPATH):/go junegunn/centos-sandbox \
 		/bin/bash -ci 'cd /go/src/github.com/junegunn/fzf/src; make TAGS=static'
 
+ubuntu-android: docker-android
+	docker run -i -t -v $(GOPATH):/go junegunn/$@-sandbox \
+		sh -c 'cd /go/src/github.com/junegunn/fzf/src; /bin/bash'
+
+android: docker-android
+	docker run -i -t -v $(GOPATH):/go junegunn/android-sandbox \
+		/bin/bash -ci 'cd /go/src/github.com/junegunn/fzf/src; GOOS=android make android-build'
+
 .PHONY: all build release test install uninstall clean docker \
-	linux arch ubuntu centos docker-arch docker-ubuntu docker-centos
+	linux arch ubuntu centos docker-arch docker-ubuntu docker-centos \
+	android-build docker-android ubuntu-android android

src/constants.go

@@ -8,7 +8,7 @@ import (
 
 const (
 	// Current version
-	version = "0.11.0"
+	version = "0.11.1"
 
 	// Core
 	coordinatorDelayMax  time.Duration = 100 * time.Millisecond

src/curses/curses.go

@@ -5,6 +5,12 @@ package curses
 #include <locale.h>
 #cgo !static LDFLAGS: -lncurses
 #cgo static LDFLAGS: -l:libncursesw.a -l:libtinfo.a -l:libgpm.a -ldl
+#cgo android static LDFLAGS: -l:libncurses.a -fPIE -march=armv7-a -mfpu=neon -mhard-float -Wl,--no-warn-mismatch
+
+SCREEN *c_newterm () {
+	return newterm(NULL, stderr, stdin);
+}
+
 */
 import "C"
 
@@ -260,7 +266,7 @@ func Init(theme *ColorTheme, black bool, mouse bool) {
 	}
 
 	C.setlocale(C.LC_ALL, C.CString(""))
-	_screen = C.newterm(nil, C.stderr, C.stdin)
+	_screen = C.c_newterm()
 	if _screen == nil {
 		fmt.Println("Invalid $TERM: " + os.Getenv("TERM"))
 		os.Exit(2)

src/options.go

@@ -22,7 +22,7 @@ const usage = `usage: fzf [options]
     +i                    Case-sensitive match
     -n, --nth=N[,..]      Comma-separated list of field index expressions
                           for limiting search scope. Each can be a non-zero
-                          integer or a range expression ([BEGIN]..[END])
+                          integer or a range expression ([BEGIN]..[END]).
     --with-nth=N[,..]     Transform item using index expressions within finder
     -d, --delimiter=STR   Field delimiter regex for --nth (default: AWK-style)
     +s, --no-sort         Do not sort the result
@@ -38,6 +38,7 @@ const usage = `usage: fzf [options]
     --black               Use black background
     --reverse             Reverse orientation
     --margin=MARGIN       Screen margin (TRBL / TB,RL / T,RL,B / T,R,B,L)
+    --tabstop=SPACES      Number of spaces for a tab character (default: 8)
     --cycle               Enable cyclic scroll
     --no-hscroll          Disable horizontal scroll
     --inline-info         Display finder info inline with the query
@@ -59,7 +60,7 @@ const usage = `usage: fzf [options]
 
   Environment variables
     FZF_DEFAULT_COMMAND   Default command to use when input is tty
-    FZF_DEFAULT_OPTS      Defaults options. (e.g. '--reverse --inline-info')
+    FZF_DEFAULT_OPTS      Default options (e.g. '--reverse --inline-info')
 
 `
 
@@ -123,6 +124,7 @@ type Options struct {
 	Header      []string
 	HeaderLines int
 	Margin      [4]string
+	Tabstop     int
 	Version     bool
 }
 
@@ -169,6 +171,7 @@ func defaultOptions() *Options {
 		Header:      make([]string, 0),
 		HeaderLines: 0,
 		Margin:      defaultMargin(),
+		Tabstop:     8,
 		Version:     false}
 }
 
@@ -822,6 +825,8 @@ func parseOptions(opts *Options, allArgs []string) {
 		case "--margin":
 			opts.Margin = parseMargin(
 				nextString(allArgs, &i, "margin required (TRBL / TB,RL / T,RL,B / T,R,B,L)"))
+		case "--tabstop":
+			opts.Tabstop = nextInt(allArgs, &i, "tab stop required")
 		case "--version":
 			opts.Version = true
 		default:
@@ -861,6 +866,8 @@ func parseOptions(opts *Options, allArgs []string) {
 				opts.HeaderLines = atoi(value)
 			} else if match, value := optString(arg, "--margin="); match {
 				opts.Margin = parseMargin(value)
+			} else if match, value := optString(arg, "--tabstop="); match {
+				opts.Tabstop = atoi(value)
 			} else {
 				errorExit("unknown option: " + arg)
 			}
@@ -871,6 +878,10 @@ func parseOptions(opts *Options, allArgs []string) {
 		errorExit("header lines must be a non-negative integer")
 	}
 
+	if opts.Tabstop < 1 {
+		errorExit("tab stop must be a positive integer")
+	}
+
 	// Change default actions for CTRL-N / CTRL-P when --history is used
 	if opts.History != nil {
 		if _, prs := keymap[curses.CtrlP]; !prs {

src/terminal.go

@@ -80,6 +80,7 @@ func (a byTimeOrder) Less(i, j int) bool {
 
 var _spinner = []string{`-`, `\`, `|`, `/`, `-`, `\`, `|`, `/`}
 var _runeWidths = make(map[rune]int)
+var _tabStop int
 
 const (
 	reqPrompt util.EventType = iota
@@ -194,6 +195,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 	} else {
 		header = reverseStringArray(opts.Header)
 	}
+	_tabStop = opts.Tabstop
 	return &Terminal{
 		inlineInfo: opts.InlineInfo,
 		prompt:     opts.Prompt,
@@ -324,7 +326,7 @@ func (t *Terminal) sortSelected() []selectedItem {
 
 func runeWidth(r rune, prefixWidth int) int {
 	if r == '\t' {
-		return 8 - prefixWidth%8
+		return _tabStop - prefixWidth%_tabStop
 	} else if w, found := _runeWidths[r]; found {
 		return w
 	} else {

test/test_go.rb

@@ -6,6 +6,7 @@ require 'fileutils'
 
 DEFAULT_TIMEOUT = 20
 
+FILE = File.expand_path(__FILE__)
 base = File.expand_path('../../', __FILE__)
 Dir.chdir base
 FZF = "FZF_DEFAULT_OPTS= FZF_DEFAULT_COMMAND= #{base}/bin/fzf"
@@ -803,8 +804,8 @@ class TestGoFZF < TestBase
   end
 
   def test_header
-    tmux.send_keys "seq 100 | #{fzf "--header \\\"\\$(head -5 #{__FILE__})\\\""}", :Enter
+    tmux.send_keys "seq 100 | #{fzf "--header \\\"\\$(head -5 #{FILE})\\\""}", :Enter
-    header = File.readlines(__FILE__).take(5).map(&:strip)
+    header = File.readlines(FILE).take(5).map(&:strip)
     tmux.until do |lines|
       lines[-2].include?('100/100') &&
       lines[-7..-3].map(&:strip) == header
@@ -812,8 +813,8 @@ class TestGoFZF < TestBase
   end
 
   def test_header_reverse
-    tmux.send_keys "seq 100 | #{fzf "--header=\\\"\\$(head -5 #{__FILE__})\\\" --reverse"}", :Enter
+    tmux.send_keys "seq 100 | #{fzf "--header=\\\"\\$(head -5 #{FILE})\\\" --reverse"}", :Enter
-    header = File.readlines(__FILE__).take(5).map(&:strip)
+    header = File.readlines(FILE).take(5).map(&:strip)
     tmux.until do |lines|
       lines[1].include?('100/100') &&
       lines[2..6].map(&:strip) == header
@@ -821,8 +822,8 @@ class TestGoFZF < TestBase
   end
 
   def test_header_and_header_lines
-    tmux.send_keys "seq 100 | #{fzf "--header-lines 10 --header \\\"\\$(head -5 #{__FILE__})\\\""}", :Enter
+    tmux.send_keys "seq 100 | #{fzf "--header-lines 10 --header \\\"\\$(head -5 #{FILE})\\\""}", :Enter
-    header = File.readlines(__FILE__).take(5).map(&:strip)
+    header = File.readlines(FILE).take(5).map(&:strip)
     tmux.until do |lines|
       lines[-2].include?('90/90') &&
       lines[-7...-2].map(&:strip) == header &&
@@ -831,8 +832,8 @@ class TestGoFZF < TestBase
   end
 
   def test_header_and_header_lines_reverse
-    tmux.send_keys "seq 100 | #{fzf "--reverse --header-lines 10 --header \\\"\\$(head -5 #{__FILE__})\\\""}", :Enter
+    tmux.send_keys "seq 100 | #{fzf "--reverse --header-lines 10 --header \\\"\\$(head -5 #{FILE})\\\""}", :Enter
-    header = File.readlines(__FILE__).take(5).map(&:strip)
+    header = File.readlines(FILE).take(5).map(&:strip)
     tmux.until do |lines|
       lines[1].include?('90/90') &&
       lines[2...7].map(&:strip) == header &&
@@ -865,6 +866,26 @@ class TestGoFZF < TestBase
     tmux.send_keys :Enter
   end
 
+  def test_tabstop
+    writelines tempname, ["f\too\tba\tr\tbaz\tbarfooq\tux"]
+    {
+      1 => '> f oo ba r baz barfooq ux',
+      2 => '> f oo  ba  r baz barfooq ux',
+      3 => '> f  oo ba r  baz   barfooq  ux',
+      4 => '> f   oo  ba  r   baz barfooq ux',
+      5 => '> f    oo   ba   r    baz  barfooq   ux',
+      6 => '> f     oo    ba    r     baz   barfooq     ux',
+      7 => '> f      oo     ba     r      baz    barfooq       ux',
+      8 => '> f       oo      ba      r       baz     barfooq ux',
+      9 => '> f        oo       ba       r        baz      barfooq  ux',
+    }.each do |ts, exp|
+      tmux.prepare
+      tmux.send_keys %[cat #{tempname} | fzf --tabstop=#{ts}], :Enter
+      tmux.until { |lines| lines[-3] == exp }
+      tmux.send_keys :Enter
+    end
+  end
+
   def test_with_nth
     writelines tempname, ['hello world ', 'byebye']
     assert_equal 'hello world ', `cat #{tempname} | #{FZF} -f"^he hehe" -x -n 2.. --with-nth 2,1,1`.chomp