0.17.5

Close #867 
Close #1256

CHANGELOG.md

@@ -1,6 +1,14 @@
 CHANGELOG
 =========
 
+0.17.5
+------
+
+- Bug fixes and improvements
+    - See https://github.com/junegunn/fzf/milestone/13?closed=1
+- Search query longer than the screen width is allowed (up to 300 chars)
+- Built with Go 1.11.1
+
 0.17.4
 ------
 

Makefile

@@ -1,34 +1,36 @@
 ifndef GOOS
-GOOS        := $(word 1, $(subst /, " ", $(word 4, $(shell go version))))
+GOOS           := $(word 1, $(subst /, " ", $(word 4, $(shell go version))))
 endif
 
-MAKEFILE    := $(realpath $(lastword $(MAKEFILE_LIST)))
-ROOT_DIR    := $(shell dirname $(MAKEFILE))
-GOPATH      := $(ROOT_DIR)/gopath
-SRC_LINK    := $(GOPATH)/src/github.com/junegunn/fzf/src
-VENDOR_LINK := $(GOPATH)/src/github.com/junegunn/fzf/vendor
+MAKEFILE       := $(realpath $(lastword $(MAKEFILE_LIST)))
+ROOT_DIR       := $(shell dirname $(MAKEFILE))
+GOPATH         := $(ROOT_DIR)/gopath
+SRC_LINK       := $(GOPATH)/src/github.com/junegunn/fzf/src
+VENDOR_LINK    := $(GOPATH)/src/github.com/junegunn/fzf/vendor
 export GOPATH
 
-GLIDE_YAML  := glide.yaml
-GLIDE_LOCK  := glide.lock
-SOURCES     := $(wildcard *.go src/*.go src/*/*.go) $(SRC_LINK) $(VENDOR_LINK) $(GLIDE_LOCK) $(MAKEFILE)
+GLIDE_YAML     := glide.yaml
+GLIDE_LOCK     := glide.lock
+SOURCES        := $(wildcard *.go src/*.go src/*/*.go) $(SRC_LINK) $(VENDOR_LINK) $(GLIDE_LOCK) $(MAKEFILE)
 
-REVISION    := $(shell git log -n 1 --pretty=format:%h -- $(SOURCES))
-BUILD_FLAGS := -a -ldflags "-X main.revision=$(REVISION) -w -extldflags=$(LDFLAGS)" -tags "$(TAGS)"
+REVISION       := $(shell git log -n 1 --pretty=format:%h -- $(SOURCES))
+BUILD_FLAGS    := -a -ldflags "-X main.revision=$(REVISION) -w -extldflags=$(LDFLAGS)" -tags "$(TAGS)"
 
-BINARY32    := fzf-$(GOOS)_386
-BINARY64    := fzf-$(GOOS)_amd64
-BINARYARM5  := fzf-$(GOOS)_arm5
-BINARYARM6  := fzf-$(GOOS)_arm6
-BINARYARM7  := fzf-$(GOOS)_arm7
-BINARYARM8  := fzf-$(GOOS)_arm8
-VERSION     := $(shell awk -F= '/version =/ {print $$2}' src/constants.go | tr -d "\" ")
-RELEASE32   := fzf-$(VERSION)-$(GOOS)_386
-RELEASE64   := fzf-$(VERSION)-$(GOOS)_amd64
-RELEASEARM5 := fzf-$(VERSION)-$(GOOS)_arm5
-RELEASEARM6 := fzf-$(VERSION)-$(GOOS)_arm6
-RELEASEARM7 := fzf-$(VERSION)-$(GOOS)_arm7
-RELEASEARM8 := fzf-$(VERSION)-$(GOOS)_arm8
+BINARY32       := fzf-$(GOOS)_386
+BINARY64       := fzf-$(GOOS)_amd64
+BINARYARM5     := fzf-$(GOOS)_arm5
+BINARYARM6     := fzf-$(GOOS)_arm6
+BINARYARM7     := fzf-$(GOOS)_arm7
+BINARYARM8     := fzf-$(GOOS)_arm8
+BINARYPPC64LE  := fzf-$(GOOS)_ppc64le
+VERSION        := $(shell awk -F= '/version =/ {print $$2}' src/constants.go | tr -d "\" ")
+RELEASE32      := fzf-$(VERSION)-$(GOOS)_386
+RELEASE64      := fzf-$(VERSION)-$(GOOS)_amd64
+RELEASEARM5    := fzf-$(VERSION)-$(GOOS)_arm5
+RELEASEARM6    := fzf-$(VERSION)-$(GOOS)_arm6
+RELEASEARM7    := fzf-$(VERSION)-$(GOOS)_arm7
+RELEASEARM8    := fzf-$(VERSION)-$(GOOS)_arm8
+RELEASEPPC64LE := fzf-$(VERSION)-$(GOOS)_ppc64le
 
 # https://en.wikipedia.org/wiki/Uname
 UNAME_M := $(shell uname -m)
@@ -46,6 +48,10 @@ else ifeq ($(UNAME_M),armv6l)
 	BINARY := $(BINARYARM6)
 else ifeq ($(UNAME_M),armv7l)
 	BINARY := $(BINARYARM7)
+else ifeq ($(UNAME_M),armv8l)
+	BINARY := $(BINARYARM8)
+else ifeq ($(UNAME_M),ppc64le)
+	BINARY := $(BINARYPPC64LE)
 else
 $(error "Build on $(UNAME_M) is not supported, yet.")
 endif
@@ -61,13 +67,14 @@ release: target/$(BINARY32) target/$(BINARY64)
 	cd target && cp -f $(BINARY64) fzf.exe && zip $(RELEASE64).zip fzf.exe
 	cd target && rm -f fzf.exe
 else ifeq ($(GOOS),linux)
-release: target/$(BINARY32) target/$(BINARY64) target/$(BINARYARM5) target/$(BINARYARM6) target/$(BINARYARM7) target/$(BINARYARM8)
+release: target/$(BINARY32) target/$(BINARY64) target/$(BINARYARM5) target/$(BINARYARM6) target/$(BINARYARM7) target/$(BINARYARM8) target/$(BINARYPPC64LE)
 	cd target && cp -f $(BINARY32) fzf && tar -czf $(RELEASE32).tgz fzf
 	cd target && cp -f $(BINARY64) fzf && tar -czf $(RELEASE64).tgz fzf
 	cd target && cp -f $(BINARYARM5) fzf && tar -czf $(RELEASEARM5).tgz fzf
 	cd target && cp -f $(BINARYARM6) fzf && tar -czf $(RELEASEARM6).tgz fzf
 	cd target && cp -f $(BINARYARM7) fzf && tar -czf $(RELEASEARM7).tgz fzf
 	cd target && cp -f $(BINARYARM8) fzf && tar -czf $(RELEASEARM8).tgz fzf
+	cd target && cp -f $(BINARYPPC64LE) fzf && tar -czf $(RELEASEPPC64LE).tgz fzf
 	cd target && rm -f fzf
 else
 release: target/$(BINARY32) target/$(BINARY64)
@@ -125,6 +132,9 @@ target/$(BINARYARM7): $(SOURCES) vendor
 target/$(BINARYARM8): $(SOURCES) vendor
 	GOARCH=arm64 go build $(BUILD_FLAGS) -o $@
 
+target/$(BINARYPPC64LE): $(SOURCES) vendor
+	GOARCH=ppc64le go build $(BUILD_FLAGS) -o $@
+
 bin/fzf: target/$(BINARY) | bin
 	cp -f target/$(BINARY) bin/fzf
 

README.md

@@ -56,6 +56,7 @@ Table of Contents
       * [Respecting .gitignore](#respecting-gitignore)
       * [git ls-tree for fast traversal](#git-ls-tree-for-fast-traversal)
       * [Fish shell](#fish-shell)
+   * [Related projects](#related-projects)
    * [<a href="LICENSE">License</a>](#license)
 
 Installation
@@ -514,7 +515,8 @@ You can customize the size and position of the preview window using
 fzf --height 40% --reverse --preview 'file {}' --preview-window down:1
 ```
 
-For more advanced examples, see [Key bindings for git with fzf][fzf-git].
+For more advanced examples, see [Key bindings for git with fzf][fzf-git]
+([code](https://gist.github.com/junegunn/8b572b8d4b5eddd8b85e5f4d40f17236)).
 
 [fzf-git]: https://junegunn.kr/2016/07/fzf-git/
 
@@ -598,6 +600,11 @@ valid directory. Example:
 set -g FZF_CTRL_T_COMMAND "command find -L \$dir -type f 2> /dev/null | sed '1d; s#^\./##'"
 ```
 
+Related projects
+----------------
+
+https://github.com/junegunn/fzf/wiki/Related-projects
+
 [License](LICENSE)
 ------------------
 

glide.lock

@@ -1,10 +1,6 @@
-hash: 92a208bfbaecdf8d1ccaf99a465884c49f9cd91f44f1756d7bbf3290795c781b
-updated: 2017-12-03T13:37:23.420874333+09:00
+hash: b617c76661b399f586276767bb93ee67b65dd03cfd1348ecad409e372ea97b3e
+updated: 2018-06-27T18:37:20.189962-07:00
 imports:
-- name: github.com/bjwbell/gensimd
-  version: 06eb18285485c0d572cc7f024050fc6cb652ed4c
-  subpackages:
-  - simd
 - name: github.com/codegangsta/cli
   version: c6af8847eb2b7b297d07c3ede98903e95e680ef9
 - name: github.com/gdamore/encoding
@@ -25,44 +21,12 @@ imports:
   version: 14207d285c6c197daabb5c9793d63e7af9ab2d50
 - name: github.com/mattn/go-shellwords
   version: 02e3cf038dcea8290e44424da473dd12be796a8a
-- name: github.com/mengzhuo/intrinsic
-  version: 34b800838e0bcd9c5b6abd414e3ad03dc1a686b8
-  subpackages:
-  - sse2
 - name: github.com/mitchellh/go-homedir
   version: b8bc1bf767474819792c23f32d8286a45736f1c6
 - name: golang.org/x/crypto
-  version: e1a4589e7d3ea14a3352255d04b6f1a418845e5e
+  version: 558b6879de74bc843225cde5686419267ff707ca
   subpackages:
-  - acme
-  - blowfish
-  - cast5
-  - chacha20poly1305/internal/chacha20
-  - curve25519
-  - ed25519
-  - ed25519/internal/edwards25519
-  - hkdf
-  - nacl/secretbox
-  - openpgp
-  - openpgp/armor
-  - openpgp/elgamal
-  - openpgp/errors
-  - openpgp/packet
-  - openpgp/s2k
-  - pbkdf2
-  - pkcs12/internal/rc2
-  - poly1305
-  - ripemd160
-  - salsa20/salsa
-  - ssh
-  - ssh/agent
   - ssh/terminal
-  - ssh/testdata
-- name: golang.org/x/net
-  version: a8b9294777976932365dabb6640cf1468d95c70f
-  subpackages:
-  - context
-  - context/ctxhttp
 - name: golang.org/x/sys
   version: b90f89a1e7a9c1f6b918820b3daa7f08488c8594
   subpackages:
@@ -70,65 +34,15 @@ imports:
 - name: golang.org/x/text
   version: 4ee4af566555f5fbe026368b75596286a312663a
   subpackages:
-  - cases
-  - collate
-  - collate/build
-  - currency
   - encoding
   - encoding/charmap
-  - encoding/ianaindex
   - encoding/internal
   - encoding/internal/identifier
   - encoding/japanese
   - encoding/korean
   - encoding/simplifiedchinese
   - encoding/traditionalchinese
-  - encoding/unicode
-  - encoding/unicode/utf32
-  - internal
-  - internal/colltab
-  - internal/format
-  - internal/gen
-  - internal/stringset
-  - internal/tag
-  - internal/testtext
-  - internal/triegen
-  - internal/ucd
-  - internal/utf8internal
-  - language
-  - language/display
-  - message
-  - runes
-  - secure/bidirule
   - transform
-  - unicode/bidi
-  - unicode/cldr
-  - unicode/norm
-  - unicode/rangetable
-  - width
-- name: golang.org/x/tools
-  version: 04447353bc504b9a5c02eb227b9ecd252e64ea20
-  subpackages:
-  - go/ast/astutil
-  - go/buildutil
-  - go/loader
 - name: gopkg.in/yaml.v2
   version: 287cf08546ab5e7e37d55a84f7ed3fd1db036de5
-testImports:
-- name: github.com/gopherjs/gopherjs
-  version: 444abdf920945de5d4a977b572bcc6c674d1e4eb
-  subpackages:
-  - js
-- name: github.com/jtolds/gls
-  version: 77f18212c9c7edc9bd6a33d383a7b545ce62f064
-- name: github.com/smartystreets/assertions
-  version: 0b37b35ec7434b77e77a4bb29b79677cced992ea
-  subpackages:
-  - internal/go-render/render
-  - internal/oglematchers
-- name: github.com/smartystreets/goconvey
-  version: e5b2b7c9111590d019a696c7800593f666e1a7f4
-  subpackages:
-  - convey
-  - convey/gotest
-  - convey/reporting
+testImports: []

glide.yaml

@@ -11,6 +11,6 @@ import:
   subpackages:
   - encoding
 - package: golang.org/x/crypto
-  version: e1a4589e7d3ea14a3352255d04b6f1a418845e5e
+  version: 558b6879de74bc843225cde5686419267ff707ca
   subpackages:
   - ssh/terminal

install

@@ -2,7 +2,7 @@
 
 set -u
 
-version=0.17.4
+version=0.17.5
 auto_completion=
 key_bindings=
 update_config=2
@@ -73,7 +73,8 @@ for opt in "$@"; do
 done
 
 cd "$(dirname "${BASH_SOURCE[0]}")"
-fzf_base="$(pwd)"
+fzf_base=$(pwd)
+fzf_base_esc=$(printf %q "$fzf_base")
 
 ask() {
   while true; do
@@ -192,6 +193,8 @@ case "$archi" in
   CYGWIN*\ *64)  download fzf-$version-windows_${binary_arch:-amd64}.zip ;;
   MINGW*\ *86)   download fzf-$version-windows_${binary_arch:-386}.zip   ;;
   MINGW*\ *64)   download fzf-$version-windows_${binary_arch:-amd64}.zip ;;
+  MSYS*\ *86)    download fzf-$version-windows_${binary_arch:-386}.zip   ;;
+  MSYS*\ *64)    download fzf-$version-windows_${binary_arch:-amd64}.zip ;;
   *)             binary_available=0 binary_error=1 ;;
 esac
 
@@ -265,7 +268,7 @@ for shell in $shells; do
   cat > "$src" << EOF
 # Setup fzf
 # ---------
-if [[ ! "\$PATH" == *$fzf_base/bin* ]]; then
+if [[ ! "\$PATH" == *$fzf_base_esc/bin* ]]; then
   export PATH="\$PATH:$fzf_base/bin"
 fi
 
@@ -285,8 +288,8 @@ done
 if [[ "$shells" =~ fish ]]; then
   echo -n "Update fish_user_paths ... "
   fish << EOF
-  echo \$fish_user_paths | \grep $fzf_base/bin > /dev/null
-  or set --universal fish_user_paths \$fish_user_paths $fzf_base/bin
+  echo \$fish_user_paths | \grep "$fzf_base"/bin > /dev/null
+  or set --universal fish_user_paths \$fish_user_paths "$fzf_base"/bin
 EOF
   [ $? -eq 0 ] && echo "OK" || echo "Failed"
 

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 "Jun 2018" "fzf 0.17.4" "fzf-tmux - open fzf in tmux split pane"
+.TH fzf-tmux 1 "Oct 2018" "fzf 0.17.5" "fzf-tmux - open fzf in tmux split pane"
 
 .SH NAME
 fzf-tmux - open fzf in tmux split pane

man/man1/fzf.1

@@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ..
-.TH fzf 1 "Jun 2018" "fzf 0.17.4" "fzf - a command-line fuzzy finder"
+.TH fzf 1 "Oct 2018" "fzf 0.17.5" "fzf - a command-line fuzzy finder"
 
 .SH NAME
 fzf - a command-line fuzzy finder
@@ -390,7 +390,8 @@ Note that most options have the opposite versions with \fB--no-\fR prefix.
 .SH ENVIRONMENT VARIABLES
 .TP
 .B FZF_DEFAULT_COMMAND
-Default command to use when input is tty
+Default command to use when input is tty. On *nix systems, fzf runs the command
+with \fBsh -c\fR, so make sure that it's POSIX-compliant.
 .TP
 .B FZF_DEFAULT_OPTS
 Default options. e.g. \fBexport FZF_DEFAULT_OPTS="--extended --cycle"\fR

plugin/fzf.vim

@@ -357,7 +357,7 @@ try
     throw v:exception
   endtry
 
-  if has('nvim') && !has_key(dict, 'dir')
+  if !has_key(dict, 'dir')
     let dict.dir = s:fzf_getcwd()
   endif
   if has('win32unix') && has_key(dict, 'dir')
@@ -455,15 +455,17 @@ endfunction
 function! s:pushd(dict)
   if s:present(a:dict, 'dir')
     let cwd = s:fzf_getcwd()
-    if get(a:dict, 'prev_dir', '') ==# cwd
-      return 1
-    endif
-    let a:dict.prev_dir = cwd
+    let w:fzf_pushd = {
+    \   'command': haslocaldir() ? 'lcd' : (exists(':tcd') && haslocaldir(-1) ? 'tcd' : 'cd'),
+    \   'origin': cwd
+    \ }
     execute 'lcd' s:escape(a:dict.dir)
-    let a:dict.dir = s:fzf_getcwd()
-    return 1
+    let cwd = s:fzf_getcwd()
+    let w:fzf_pushd.dir = cwd
+    let a:dict.pushd = w:fzf_pushd
+    return cwd
   endif
-  return 0
+  return ''
 endfunction
 
 augroup fzf_popd
@@ -472,11 +474,29 @@ augroup fzf_popd
 augroup END
 
 function! s:dopopd()
-  if !exists('w:fzf_dir') || s:fzf_getcwd() != w:fzf_dir[1]
+  if !exists('w:fzf_pushd')
     return
   endif
-  execute 'lcd' s:escape(w:fzf_dir[0])
-  unlet w:fzf_dir
+
+  " FIXME: We temporarily change the working directory to 'dir' entry
+  " of options dictionary (set to the current working directory if not given)
+  " before running fzf.
+  "
+  " e.g. call fzf#run({'dir': '/tmp', 'source': 'ls', 'sink': 'e'})
+  "
+  " After processing the sink function, we have to restore the current working
+  " directory. But doing so may not be desirable if the function changed the
+  " working directory on purpose.
+  "
+  " So how can we tell if we should do it or not? A simple heuristic we use
+  " here is that we change directory only if the current working directory
+  " matches 'dir' entry. However, it is possible that the sink function did
+  " change the directory to 'dir'. In that case, the user will have an
+  " unexpected result.
+  if s:fzf_getcwd() ==# w:fzf_pushd.dir
+    execute w:fzf_pushd.command s:escape(w:fzf_pushd.origin)
+  endif
+  unlet w:fzf_pushd
 endfunction
 
 function! s:xterm_launcher()
@@ -534,9 +554,7 @@ function! s:execute(dict, command, use_height, temps) abort
       let fzf.dict = a:dict
       let fzf.temps = a:temps
       function! fzf.on_exit(job_id, exit_status, event) dict
-        if s:present(self.dict, 'dir')
-          execute 'lcd' s:escape(self.dict.dir)
-        endif
+        call s:pushd(self.dict)
         let lines = s:collect(self.temps)
         call s:callback(self.dict, lines)
       endfunction
@@ -563,9 +581,10 @@ endfunction
 
 function! s:execute_tmux(dict, command, temps) abort
   let command = a:command
-  if s:pushd(a:dict)
+  let cwd = s:pushd(a:dict)
+  if len(cwd)
     " -c '#{pane_current_path}' is only available on tmux 1.9 or above
-    let command = join(['cd', fzf#shellescape(a:dict.dir), '&&', command])
+    let command = join(['cd', fzf#shellescape(cwd), '&&', command])
   endif
 
   call system(command)
@@ -686,9 +705,7 @@ function! s:execute_term(dict, command, temps) abort
   endfunction
 
   try
-    if s:present(a:dict, 'dir')
-      execute 'lcd' s:escape(a:dict.dir)
-    endif
+    call s:pushd(a:dict)
     if s:is_win
       let fzf.temps.batchfile = s:fzf_tempname().'.bat'
       call writefile(s:wrap_cmds(a:command), fzf.temps.batchfile)
@@ -706,9 +723,7 @@ function! s:execute_term(dict, command, temps) abort
       endif
     endif
   finally
-    if s:present(a:dict, 'dir')
-      lcd -
-    endif
+    call s:dopopd()
   endtry
   setlocal nospell bufhidden=wipe nobuflisted nonumber
   setf fzf
@@ -727,21 +742,9 @@ function! s:collect(temps) abort
 endfunction
 
 function! s:callback(dict, lines) abort
-  " Since anything can be done in the sink function, there is no telling that
-  " the change of the working directory was made by &autochdir setting.
-  "
-  " We use the following heuristic to determine whether to restore CWD:
-  " - Always restore the current directory when &autochdir is disabled.
-  "   FIXME This makes it impossible to change directory from inside the sink
-  "   function when &autochdir is not used.
-  " - In case of an error or an interrupt, a:lines will be empty.
-  "   And it will be an array of a single empty string when fzf was finished
-  "   without a match. In these cases, we presume that the change of the
-  "   directory is not expected and should be undone.
-  let popd = has_key(a:dict, 'prev_dir') &&
-        \ (!&autochdir || (empty(a:lines) || len(a:lines) == 1 && empty(a:lines[0])))
+  let popd = has_key(a:dict, 'pushd')
   if popd
-    let w:fzf_dir = [a:dict.prev_dir, a:dict.dir]
+    let w:fzf_pushd = a:dict.pushd
   endif
 
   try
@@ -765,7 +768,7 @@ function! s:callback(dict, lines) abort
 
   " We may have opened a new window or tab
   if popd
-    let w:fzf_dir = [a:dict.prev_dir, a:dict.dir]
+    let w:fzf_pushd = a:dict.pushd
     call s:dopopd()
   endif
 endfunction

shell/completion.bash

@@ -241,7 +241,7 @@ _fzf_complete_telnet() {
 
 _fzf_complete_ssh() {
   _fzf_complete '+m' "$@" < <(
-    cat <(cat ~/.ssh/config /etc/ssh/ssh_config 2> /dev/null | command grep -i '^host' | command grep -v '*' | awk '{for (i = 2; i <= NF; i++) print $1 " " $i}') \
+    cat <(cat ~/.ssh/config /etc/ssh/ssh_config 2> /dev/null | command grep -i '^host ' | command grep -v '[*?]' | awk '{for (i = 2; i <= NF; i++) print $1 " " $i}') \
         <(command grep -oE '^[[a-z0-9.,:-]+' ~/.ssh/known_hosts | tr ',' '\n' | tr -d '[' | awk '{ print $1 " " $1 }') \
         <(command grep -v '^\s*\(#\|$\)' /etc/hosts | command grep -Fv '0.0.0.0') |
         awk '{if (length($2) > 0) {print $2}}' | sort -u

shell/completion.zsh

@@ -60,8 +60,7 @@ __fzf_generic_path_completion() {
       if [ -n "$matches" ]; then
         LBUFFER="$lbuf$matches$tail"
       fi
-      zle redisplay
-      typeset -f zle-line-init >/dev/null && zle zle-line-init
+      zle reset-prompt
       break
     fi
     dir=$(dirname "$dir")
@@ -100,8 +99,7 @@ _fzf_complete() {
   if [ -n "$matches" ]; then
     LBUFFER="$lbuf$matches"
   fi
-  zle redisplay
-  typeset -f zle-line-init >/dev/null && zle zle-line-init
+  zle reset-prompt
   command rm -f "$fifo"
 }
 
@@ -114,7 +112,7 @@ _fzf_complete_telnet() {
 
 _fzf_complete_ssh() {
   _fzf_complete '+m' "$@" < <(
-    command cat <(cat ~/.ssh/config /etc/ssh/ssh_config 2> /dev/null | command grep -i '^host' | command grep -v '*' | awk '{for (i = 2; i <= NF; i++) print $1 " " $i}') \
+    command cat <(cat ~/.ssh/config /etc/ssh/ssh_config 2> /dev/null | command grep -i '^host ' | command grep -v '[*?]' | awk '{for (i = 2; i <= NF; i++) print $1 " " $i}') \
         <(command grep -oE '^[[a-z0-9.,:-]+' ~/.ssh/known_hosts | tr ',' '\n' | tr -d '[' | awk '{ print $1 " " $1 }') \
         <(command grep -v '^\s*\(#\|$\)' /etc/hosts | command grep -Fv '0.0.0.0') |
         awk '{if (length($2) > 0) {print $2}}' | sort -u
@@ -165,8 +163,7 @@ fzf-completion() {
     if [ -n "$matches" ]; then
       LBUFFER="$LBUFFER$matches"
     fi
-    zle redisplay
-    typeset -f zle-line-init >/dev/null && zle zle-line-init
+    zle reset-prompt
   # Trigger sequence given
   elif [ ${#tokens} -gt 1 -a "$tail" = "$trigger" ]; then
     d_cmds=(${=FZF_COMPLETION_DIR_COMMANDS:-cd pushd rmdir})

shell/key-bindings.fish

@@ -40,8 +40,8 @@ function fzf_key_bindings
     begin
       set -lx FZF_DEFAULT_OPTS "--height $FZF_TMUX_HEIGHT $FZF_DEFAULT_OPTS --tiebreak=index --bind=ctrl-r:toggle-sort $FZF_CTRL_R_OPTS +m"
 
-      set -l FISH_MAJOR (echo $FISH_VERSION | cut -f1 -d.)
-      set -l FISH_MINOR (echo $FISH_VERSION | cut -f2 -d.)
+      set -l FISH_MAJOR (echo $version | cut -f1 -d.)
+      set -l FISH_MINOR (echo $version | cut -f2 -d.)
 
       # history's -z flag is needed for multi-line support.
       # history's -z flag was added in fish 2.4.0, so don't use it for versions

shell/key-bindings.zsh

@@ -29,8 +29,7 @@ __fzfcmd() {
 fzf-file-widget() {
   LBUFFER="${LBUFFER}$(__fsel)"
   local ret=$?
-  zle redisplay
-  typeset -f zle-line-init >/dev/null && zle zle-line-init
+  zle reset-prompt
   return $ret
 }
 zle     -N   fzf-file-widget
@@ -59,7 +58,6 @@ fzf-cd-widget() {
   cd "$dir"
   local ret=$?
   zle fzf-redraw-prompt
-  typeset -f zle-line-init >/dev/null && zle zle-line-init
   return $ret
 }
 zle     -N    fzf-cd-widget
@@ -78,8 +76,7 @@ fzf-history-widget() {
       zle vi-fetch-history -n $num
     fi
   fi
-  zle redisplay
-  typeset -f zle-line-init >/dev/null && zle zle-line-init
+  zle reset-prompt
   return $ret
 }
 zle     -N   fzf-history-widget

src/constants.go

@@ -9,7 +9,7 @@ import (
 
 const (
 	// Current version
-	version = "0.17.4"
+	version = "0.17.5"
 
 	// Core
 	coordinatorDelayMax  time.Duration = 100 * time.Millisecond
@@ -22,9 +22,11 @@ const (
 	readerPollIntervalMax  = 50 * time.Millisecond
 
 	// Terminal
-	initialDelay    = 20 * time.Millisecond
-	initialDelayTac = 100 * time.Millisecond
-	spinnerDuration = 200 * time.Millisecond
+	initialDelay      = 20 * time.Millisecond
+	initialDelayTac   = 100 * time.Millisecond
+	spinnerDuration   = 200 * time.Millisecond
+	previewCancelWait = 500 * time.Millisecond
+	maxPatternLength  = 300
 
 	// Matcher
 	numPartitionsMultiplier = 8
@@ -75,6 +77,7 @@ const (
 )
 
 const (
+	exitCancel    = -1
 	exitOk        = 0
 	exitNoMatch   = 1
 	exitError     = 2

src/reader.go

@@ -103,7 +103,7 @@ func (r *Reader) readFromStdin() bool {
 }
 
 func (r *Reader) readFromCommand(shell string, cmd string) bool {
-	listCommand := util.ExecCommandWith(shell, cmd)
+	listCommand := util.ExecCommandWith(shell, cmd, false)
 	out, err := listCommand.StdoutPipe()
 	if err != nil {
 		return false

src/terminal.go

@@ -59,6 +59,7 @@ type Terminal struct {
 	inlineInfo bool
 	prompt     string
 	promptLen  int
+	queryLen   [2]int
 	layout     layoutType
 	fullscreen bool
 	hscroll    bool
@@ -68,6 +69,7 @@ type Terminal struct {
 	cx         int
 	cy         int
 	offset     int
+	xoffset    int
 	yanked     []rune
 	input      []rune
 	multi      bool
@@ -112,6 +114,7 @@ type Terminal struct {
 	prevLines  []itemLine
 	suppress   bool
 	startChan  chan bool
+	killChan   chan int
 	slab       *util.Slab
 	theme      *tui.ColorTheme
 	tui        tui.Renderer
@@ -364,6 +367,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 	t := Terminal{
 		initDelay:  delay,
 		inlineInfo: opts.InlineInfo,
+		queryLen:   [2]int{0, 0},
 		layout:     opts.Layout,
 		fullscreen: fullscreen,
 		hscroll:    opts.Hscroll,
@@ -373,6 +377,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 		cx:         len(input),
 		cy:         0,
 		offset:     0,
+		xoffset:    0,
 		yanked:     []rune{},
 		input:      input,
 		multi:      opts.Multi,
@@ -410,6 +415,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 		slab:       util.MakeSlab(slab16Size, slab32Size),
 		theme:      opts.Theme,
 		startChan:  make(chan bool, 1),
+		killChan:   make(chan int),
 		tui:        renderer,
 		initFunc:   func() { renderer.Init() }}
 	t.prompt, t.promptLen = t.processTabs([]rune(opts.Prompt), 0)
@@ -640,7 +646,6 @@ func (t *Terminal) resizeWindows() {
 	for i := 0; i < t.window.Height(); i++ {
 		t.window.MoveAndClear(i, 0)
 	}
-	t.truncateQuery()
 }
 
 func (t *Terminal) move(y int, x int, clear bool) {
@@ -668,20 +673,44 @@ func (t *Terminal) move(y int, x int, clear bool) {
 	}
 }
 
+func (t *Terminal) truncateQuery() {
+	t.input, _ = t.trimRight(t.input, maxPatternLength)
+	t.cx = util.Constrain(t.cx, 0, len(t.input))
+}
+
+func (t *Terminal) updatePromptOffset() ([]rune, []rune) {
+	maxWidth := util.Max(1, t.window.Width()-t.promptLen-1)
+
+	_, overflow := t.trimLeft(t.input[:t.cx], maxWidth)
+	minOffset := int(overflow)
+	maxOffset := util.Min(util.Min(len(t.input), minOffset+maxWidth), t.cx)
+
+	t.xoffset = util.Constrain(t.xoffset, minOffset, maxOffset)
+	before, _ := t.trimLeft(t.input[t.xoffset:t.cx], maxWidth)
+	beforeLen := t.displayWidth(before)
+	after, _ := t.trimRight(t.input[t.cx:], maxWidth-beforeLen)
+	afterLen := t.displayWidth(after)
+	t.queryLen = [2]int{beforeLen, afterLen}
+	return before, after
+}
+
 func (t *Terminal) placeCursor() {
-	t.move(0, t.promptLen+t.displayWidth(t.input[:t.cx]), false)
+	t.move(0, t.promptLen+t.queryLen[0], false)
 }
 
 func (t *Terminal) printPrompt() {
 	t.move(0, 0, true)
 	t.window.CPrint(tui.ColPrompt, t.strong, t.prompt)
-	t.window.CPrint(tui.ColNormal, t.strong, string(t.input))
+
+	before, after := t.updatePromptOffset()
+	t.window.CPrint(tui.ColNormal, t.strong, string(before))
+	t.window.CPrint(tui.ColNormal, t.strong, string(after))
 }
 
 func (t *Terminal) printInfo() {
 	pos := 0
 	if t.inlineInfo {
-		pos = t.promptLen + t.displayWidth(t.input) + 1
+		pos = t.promptLen + t.queryLen[0] + t.queryLen[1] + 1
 		if pos+len(" < ") > t.window.Width() {
 			return
 		}
@@ -1271,7 +1300,7 @@ func (t *Terminal) executeCommand(template string, forcePlus bool, background bo
 		return
 	}
 	command := replacePlaceholder(template, t.ansi, t.delimiter, forcePlus, string(t.input), list)
-	cmd := util.ExecCommand(command)
+	cmd := util.ExecCommand(command, false)
 	if !background {
 		cmd.Stdin = os.Stdin
 		cmd.Stdout = os.Stdout
@@ -1282,7 +1311,9 @@ func (t *Terminal) executeCommand(template string, forcePlus bool, background bo
 		t.redraw()
 		t.refresh()
 	} else {
+		t.tui.Pause(false)
 		cmd.Run()
+		t.tui.Resume(false)
 	}
 }
 
@@ -1334,12 +1365,6 @@ func (t *Terminal) buildPlusList(template string, forcePlus bool) (bool, []*Item
 	return true, sels
 }
 
-func (t *Terminal) truncateQuery() {
-	maxPatternLength := util.Max(1, t.window.Width()-t.promptLen-1)
-	t.input, _ = t.trimRight(t.input, maxPatternLength)
-	t.cx = util.Constrain(t.cx, 0, len(t.input))
-}
-
 func (t *Terminal) selectItem(item *Item) {
 	t.selected[item.Index()] = selectedItem{time.Now(), item}
 	t.version++
@@ -1358,6 +1383,20 @@ func (t *Terminal) toggleItem(item *Item) {
 	}
 }
 
+func (t *Terminal) killPreview(code int) {
+	select {
+	case t.killChan <- code:
+	default:
+		if code != exitCancel {
+			os.Exit(code)
+		}
+	}
+}
+
+func (t *Terminal) cancelPreview() {
+	t.killPreview(exitCancel)
+}
+
 // Loop is called to start Terminal I/O
 func (t *Terminal) Loop() {
 	// prof := profile.Start(profile.ProfilePath("/tmp/"))
@@ -1392,10 +1431,10 @@ func (t *Terminal) Loop() {
 		t.initFunc()
 		t.resizeWindows()
 		t.printPrompt()
-		t.placeCursor()
-		t.refresh()
 		t.printInfo()
 		t.printHeader()
+		t.placeCursor()
+		t.refresh()
 		t.mutex.Unlock()
 		go func() {
 			timer := time.NewTimer(t.initDelay)
@@ -1435,15 +1474,43 @@ func (t *Terminal) Loop() {
 				if request[0] != nil {
 					command := replacePlaceholder(t.preview.command,
 						t.ansi, t.delimiter, false, string(t.input), request)
-					cmd := util.ExecCommand(command)
+					cmd := util.ExecCommand(command, true)
 					if t.pwindow != nil {
 						env := os.Environ()
 						env = append(env, fmt.Sprintf("LINES=%d", t.pwindow.Height()))
 						env = append(env, fmt.Sprintf("COLUMNS=%d", t.pwindow.Width()))
 						cmd.Env = env
 					}
-					out, _ := cmd.CombinedOutput()
-					t.reqBox.Set(reqPreviewDisplay, string(out))
+					var out bytes.Buffer
+					cmd.Stdout = &out
+					cmd.Stderr = &out
+					cmd.Start()
+					finishChan := make(chan bool, 1)
+					updateChan := make(chan bool)
+					go func() {
+						select {
+						case code := <-t.killChan:
+							if code != exitCancel {
+								util.KillCommand(cmd)
+								os.Exit(code)
+							} else {
+								select {
+								case <-time.After(previewCancelWait):
+									util.KillCommand(cmd)
+									updateChan <- true
+								case <-finishChan:
+									updateChan <- false
+								}
+							}
+						case <-finishChan:
+							updateChan <- false
+						}
+					}()
+					cmd.Wait()
+					finishChan <- true
+					if out.Len() > 0 || !<-updateChan {
+						t.reqBox.Set(reqPreviewDisplay, string(out.Bytes()))
+					}
 				} else {
 					t.reqBox.Set(reqPreviewDisplay, "")
 				}
@@ -1461,7 +1528,7 @@ func (t *Terminal) Loop() {
 			t.history.append(string(t.input))
 		}
 		// prof.Stop()
-		os.Exit(code)
+		t.killPreview(code)
 	}
 
 	go func() {
@@ -1488,6 +1555,7 @@ func (t *Terminal) Loop() {
 							focused = currentFocus
 							if t.isPreviewEnabled() {
 								_, list := t.buildPlusList(t.preview.command, false)
+								t.cancelPreview()
 								t.previewBox.Set(reqPreviewEnqueue, list)
 							}
 						}
@@ -1529,9 +1597,9 @@ func (t *Terminal) Loop() {
 					}
 				}
 				t.placeCursor()
+				t.refresh()
 				t.mutex.Unlock()
 			})
-			t.refresh()
 		}
 	}()
 
@@ -1597,6 +1665,7 @@ func (t *Terminal) Loop() {
 					if t.previewer.enabled {
 						valid, list := t.buildPlusList(t.preview.command, false)
 						if valid {
+							t.cancelPreview()
 							t.previewBox.Set(reqPreviewEnqueue, list)
 						}
 					}
@@ -1852,7 +1921,7 @@ func (t *Terminal) Loop() {
 					} else if me.Down {
 						if my == 0 && mx >= 0 {
 							// Prompt
-							t.cx = mx
+							t.cx = mx + t.xoffset
 						} else if my >= min {
 							// List
 							if t.vset(t.offset+my-min) && t.multi && me.Mod {

src/tui/light.go

@@ -27,7 +27,7 @@ const (
 
 const consoleDevice string = "/dev/tty"
 
-var offsetRegexp *regexp.Regexp = regexp.MustCompile("\x1b\\[([0-9]+);([0-9]+)R")
+var offsetRegexp *regexp.Regexp = regexp.MustCompile("(.*)\x1b\\[([0-9]+);([0-9]+)R")
 
 func openTtyIn() *os.File {
 	in, err := os.OpenFile(consoleDevice, syscall.O_RDONLY, 0)
@@ -154,8 +154,10 @@ func (r *LightRenderer) findOffset() (row int, col int) {
 	for tries := 0; tries < offsetPollTries; tries++ {
 		bytes = r.getBytesInternal(bytes, tries > 0)
 		offsets := offsetRegexp.FindSubmatch(bytes)
-		if len(offsets) > 2 {
-			return atoi(string(offsets[1]), 0) - 1, atoi(string(offsets[2]), 0) - 1
+		if len(offsets) > 3 {
+			// add anything we skipped over to the input buffer
+			r.buffer = append(r.buffer, offsets[1]...)
+			return atoi(string(offsets[2]), 0) - 1, atoi(string(offsets[3]), 0) - 1
 		}
 	}
 	return -1, -1
@@ -297,6 +299,7 @@ func (r *LightRenderer) getBytesInternal(buffer []byte, nonblock bool) []byte {
 	}
 	buffer = append(buffer, byte(c))
 
+	pc := c
 	for {
 		c, ok = r.getch(true)
 		if !ok {
@@ -306,9 +309,13 @@ func (r *LightRenderer) getBytesInternal(buffer []byte, nonblock bool) []byte {
 				continue
 			}
 			break
+		} else if c == ESC && pc != c {
+			retries = r.escDelay / escPollInterval
+		} else {
+			retries = 0
 		}
-		retries = 0
 		buffer = append(buffer, byte(c))
+		pc = c
 	}
 
 	return buffer
@@ -374,6 +381,8 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 		alt = true
 	}
 	switch r.buffer[1] {
+	case ESC:
+		return Event{ESC, 0, nil}
 	case 32:
 		return Event{AltSpace, 0, nil}
 	case 47:

src/tui/tcell.go

@@ -382,12 +382,16 @@ func (r *FullscreenRenderer) GetChar() Event {
 	return Event{Invalid, 0, nil}
 }
 
-func (r *FullscreenRenderer) Pause(bool) {
-	_screen.Fini()
+func (r *FullscreenRenderer) Pause(clear bool) {
+	if clear {
+		_screen.Fini()
+	}
 }
 
-func (r *FullscreenRenderer) Resume(bool) {
-	r.initScreen()
+func (r *FullscreenRenderer) Resume(clear bool) {
+	if clear {
+		r.initScreen()
+	}
 }
 
 func (r *FullscreenRenderer) Close() {

src/util/util_unix.go

@@ -9,17 +9,26 @@ import (
 )
 
 // ExecCommand executes the given command with $SHELL
-func ExecCommand(command string) *exec.Cmd {
+func ExecCommand(command string, setpgid bool) *exec.Cmd {
 	shell := os.Getenv("SHELL")
 	if len(shell) == 0 {
 		shell = "sh"
 	}
-	return ExecCommandWith(shell, command)
+	return ExecCommandWith(shell, command, setpgid)
 }
 
 // ExecCommandWith executes the given command with the specified shell
-func ExecCommandWith(shell string, command string) *exec.Cmd {
-	return exec.Command(shell, "-c", command)
+func ExecCommandWith(shell string, command string, setpgid bool) *exec.Cmd {
+	cmd := exec.Command(shell, "-c", command)
+	if setpgid {
+		cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
+	}
+	return cmd
+}
+
+// KillCommand kills the process for the given command
+func KillCommand(cmd *exec.Cmd) error {
+	return syscall.Kill(-cmd.Process.Pid, syscall.SIGKILL)
 }
 
 // IsWindows returns true on Windows
@@ -27,7 +36,7 @@ func IsWindows() bool {
 	return false
 }
 
-// SetNonBlock executes syscall.SetNonblock on file descriptor
+// SetNonblock executes syscall.SetNonblock on file descriptor
 func SetNonblock(file *os.File, nonblock bool) {
 	syscall.SetNonblock(int(file.Fd()), nonblock)
 }

src/util/util_windows.go

@@ -10,13 +10,15 @@ import (
 )
 
 // ExecCommand executes the given command with cmd
-func ExecCommand(command string) *exec.Cmd {
-	return ExecCommandWith("cmd", command)
+func ExecCommand(command string, setpgid bool) *exec.Cmd {
+	return ExecCommandWith("cmd", command, setpgid)
 }
 
 // ExecCommandWith executes the given command with cmd. _shell parameter is
 // ignored on Windows.
-func ExecCommandWith(_shell string, command string) *exec.Cmd {
+// FIXME: setpgid is unused. We set it in the Unix implementation so that we
+// can kill preview process with its child processes at once.
+func ExecCommandWith(_shell string, command string, setpgid bool) *exec.Cmd {
 	cmd := exec.Command("cmd")
 	cmd.SysProcAttr = &syscall.SysProcAttr{
 		HideWindow:    false,
@@ -26,12 +28,17 @@ func ExecCommandWith(_shell string, command string) *exec.Cmd {
 	return cmd
 }
 
+// KillCommand kills the process for the given command
+func KillCommand(cmd *exec.Cmd) error {
+	return cmd.Process.Kill()
+}
+
 // IsWindows returns true on Windows
 func IsWindows() bool {
 	return true
 }
 
-// SetNonBlock executes syscall.SetNonblock on file descriptor
+// SetNonblock executes syscall.SetNonblock on file descriptor
 func SetNonblock(file *os.File, nonblock bool) {
 	syscall.SetNonblock(syscall.Handle(file.Fd()), nonblock)
 }

test/fzf.vader

@@ -8,10 +8,13 @@ Execute (fzf#run with dir option):
   let cwd = getcwd()
   let result = fzf#run({ 'source': 'git ls-files', 'options': '--filter=vdr', 'dir': g:dir })
   AssertEqual ['fzf.vader'], result
+  AssertEqual 0, haslocaldir()
   AssertEqual getcwd(), cwd
 
+  execute 'lcd' fnameescape(cwd)
   let result = sort(fzf#run({ 'source': 'git ls-files', 'options': '--filter e', 'dir': g:dir }))
   AssertEqual ['fzf.vader', 'test_go.rb'], result
+  AssertEqual 1, haslocaldir()
   AssertEqual getcwd(), cwd
 
 Execute (fzf#run with Funcref command):
@@ -56,11 +59,11 @@ Execute (Incomplete fzf#run with dir option and autochdir):
   " No change in working directory even if &acd is set
   AssertEqual cwd, getcwd()
 
-Execute (fzf#run with dir option and autochdir):
+Execute (FIXME: fzf#run with dir option and autochdir):
   set acd
-  let cwd = getcwd()
   call fzf#run({'source': ['/foobar'], 'sink': 'e', 'dir': '/tmp', 'options': '-1'})
   " Working directory changed due to &acd
+  AssertEqual '/foobar', expand('%')
   AssertEqual '/', getcwd()
 
 Execute (fzf#run with dir option and autochdir when final cwd is same as dir):