0.50.0

Close #3728

CHANGELOG.md

@@ -4,38 +4,13 @@ CHANGELOG
 0.50.0
 ------
 - Search performance optimization. You can observe 50%+ improvement in some scenarios.
-  ```sh
-  $ time wc < $DATA
+  ```
+  $ rg --line-number --no-heading --smart-case . > $DATA
+
+  $ wc < $DATA
    5520118 26862362 897487793
 
-  real    0m1.320s
-  user    0m1.236s
-  sys     0m0.075s
-
-  $ time fzf --sync --bind load:abort < $DATA
-
-  real    0m0.479s
-  user    0m0.427s
-  sys     0m0.176s
-
   $ hyperfine -w 1 -L bin fzf-0.49.0,fzf-7ce6452,fzf-a5447b8,fzf '{bin} --filter "///" < $DATA | head -30'
-
-  Benchmark 1: fzf-0.49.0 --filter "///" < $DATA | head -30
-    Time (mean ± σ):      2.002 s ±  0.024 s    [User: 14.447 s, System: 0.300 s]
-    Range (min … max):    1.964 s …  2.042 s    10 runs
-
-  Benchmark 2: fzf-7ce6452 --filter "///" < $DATA | head -30
-    Time (mean ± σ):      1.627 s ±  0.019 s    [User: 10.828 s, System: 0.271 s]
-    Range (min … max):    1.596 s …  1.651 s    10 runs
-
-  Benchmark 3: fzf-a5447b8 --filter "///" < $DATA | head -30
-    Time (mean ± σ):      1.524 s ±  0.025 s    [User: 9.818 s, System: 0.269 s]
-    Range (min … max):    1.478 s …  1.569 s    10 runs
-
-  Benchmark 4: fzf --filter "///" < $DATA | head -30
-    Time (mean ± σ):      1.318 s ±  0.025 s    [User: 8.005 s, System: 0.262 s]
-    Range (min … max):    1.282 s …  1.366 s    10 runs
-
   Summary
     fzf --filter "///" < $DATA | head -30 ran
       1.16 ± 0.03 times faster than fzf-a5447b8 --filter "///" < $DATA | head -30
@@ -60,6 +35,7 @@ CHANGELOG
   ```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

install

@@ -2,7 +2,7 @@
 
 set -u
 
-version=0.49.0
+version=0.50.0
 auto_completion=
 key_bindings=
 update_config=2

install.ps1

@@ -1,4 +1,4 @@
-$version="0.49.0"
+$version="0.50.0"
 
 $fzf_base=Split-Path -Parent $MyInvocation.MyCommand.Definition
 

main.go

@@ -9,7 +9,7 @@ import (
 	"github.com/junegunn/fzf/src/protector"
 )
 
-var version string = "0.49"
+var version string = "0.50"
 var revision string = "devel"
 
 //go:embed shell/key-bindings.bash

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 "Apr 2024" "fzf 0.49.0" "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

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 "Apr 2024" "fzf 0.49.0" "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

src/core.go

@@ -3,6 +3,7 @@ package fzf
 
 import (
 	"fmt"
+	"sync"
 	"time"
 	"unsafe"
 
@@ -164,14 +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)