Deploying to master from @ junegunn/fzf@9a53d84b9c 🚀

Fix #4497
Fix #4400

.github/workflows/codeql-analysis.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         fetch-depth: 0
 

.github/workflows/depsreview.yaml

@@ -9,6 +9,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout Repository'
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: 'Dependency Review'
         uses: actions/dependency-review-action@v4

.github/workflows/linux.yml

@@ -18,7 +18,7 @@ jobs:
   build:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
 

.github/workflows/macos.yml

@@ -15,7 +15,7 @@ jobs:
   build:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
 

.github/workflows/sponsors.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout 🛎️
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Generate Sponsors 💖
         uses: JamesIves/github-sponsors-readme-action@v1

.github/workflows/typos.yml

@@ -6,5 +6,5 @@ jobs:
     name: Spell Check with Typos
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: crate-ci/typos@v1.29.4

CHANGELOG.md

@@ -1,6 +1,12 @@
 CHANGELOG
 =========
 
+0.65.1
+------
+- Fixed incorrect `$FZF_CLICK_HEADER_WORD` and `$FZF_CLICK_FOOTER_WORD` when the header or footer contains ANSI escape sequences and tab characters.
+- Fixed a bug where you cannot unset the default `--nth` using `change-nth` action.
+- Fixed a highlighting bug when using `--color fg:dim,nth:regular` pattern over ANSI-colored items.
+
 0.65.0
 ------
 - Added `click-footer` event that is triggered when the footer section is clicked. When the event is triggered, the following environment variables are set:

install

@@ -2,7 +2,7 @@
 
 set -u
 
-version=0.65.0
+version=0.65.1
 auto_completion=
 key_bindings=
 update_config=2
@@ -164,7 +164,7 @@ download() {
 }
 
 # Try to download binary executable
-archi=$(uname -smo)
+archi=$(uname -smo 2>/dev/null || uname -sm)
 binary_available=1
 binary_error=""
 case "$archi" in

install.ps1

@@ -1,4 +1,4 @@
-$version="0.65.0"
+$version="0.65.1"
 
 $fzf_base=Split-Path -Parent $MyInvocation.MyCommand.Definition
 

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 "Jul 2025" "fzf 0.65.0" "fzf\-tmux - open fzf in tmux split pane"
+.TH fzf\-tmux 1 "Aug 2025" "fzf 0.65.1" "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 "Jul 2025" "fzf 0.65.0" "fzf - a command-line fuzzy finder"
+.TH fzf 1 "Aug 2025" "fzf 0.65.1" "fzf - a command-line fuzzy finder"
 
 .SH NAME
 fzf - a command-line fuzzy finder
@@ -1046,7 +1046,7 @@ are not affected by \fB\-\-with\-nth\fR. ANSI color codes are processed even whe
 
 .TP
 .BI "\-\-footer\-border" [=STYLE]
-Draw border around the header section. \fBline\fR style draws a single
+Draw border around the footer section. \fBline\fR style draws a single
 separator line between the footer and the list section.
 
 .TP

shell/key-bindings.bash

@@ -125,7 +125,7 @@ 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
   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 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\C-y\ey\C-_"'
     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
@@ -150,7 +150,7 @@ fi
 
 # ALT-C - cd into the selected directory
 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 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\C-y\ey\C-_"'
   bind -m vi-command '"\ec": "\C-z\ec\C-z"'
   bind -m vi-insert '"\ec": "\C-z\ec\C-z"'
 fi

src/proxy.go

@@ -90,11 +90,12 @@ func runProxy(commandPrefix string, cmdBuilder func(temp string, needBash bool)
 		}
 	}
 
-	// * Write the command to a temporary file and run it with sh to ensure POSIX compliance.
+	// Write the command to a temporary file and run it with sh to ensure POSIX compliance.
-	// * Nullify FZF_DEFAULT_* variables as tmux popup may inject them even when undefined.
+	var exports []string
-	exports := []string{"FZF_DEFAULT_COMMAND=", "FZF_DEFAULT_OPTS=", "FZF_DEFAULT_OPTS_FILE="}
 	needBash := false
 	if withExports {
+		// Nullify FZF_DEFAULT_* variables as tmux popup may inject them even when undefined.
+		exports = []string{"FZF_DEFAULT_COMMAND=", "FZF_DEFAULT_OPTS=", "FZF_DEFAULT_OPTS_FILE="}
 		validIdentifier := regexp.MustCompile(`^[a-zA-Z_][a-zA-Z0-9_]*$`)
 		for _, pairStr := range os.Environ() {
 			pair := strings.SplitN(pairStr, "=", 2)

src/reader.go

@@ -285,7 +285,7 @@ func (r *Reader) readFiles(roots []string, opts walkerOpts, ignores []string) bo
 			if strings.HasPrefix(ignore, sep) {
 				ignoresSuffix = append(ignoresSuffix, ignore)
 			} else {
-				// 'foo/bar' should match match
+				// 'foo/bar' should match
 				// * 'foo/bar'
 				// * 'baz/foo/bar'
 				// * but NOT 'bazfoo/bar'

src/result.go

@@ -128,9 +128,9 @@ func (result *Result) colorOffsets(matchOffsets []Offset, nthOffsets []Offset, t
 
 	// No ANSI codes
 	if len(itemColors) == 0 && len(nthOffsets) == 0 {
-		var offsets []colorOffset
+		offsets := make([]colorOffset, len(matchOffsets))
-		for _, off := range matchOffsets {
+		for i, off := range matchOffsets {
-			offsets = append(offsets, colorOffset{offset: [2]int32{off[0], off[1]}, color: colMatch, match: true})
+			offsets[i] = colorOffset{offset: [2]int32{off[0], off[1]}, color: colMatch, match: true}
 		}
 		return offsets
 	}
@@ -237,7 +237,7 @@ func (result *Result) colorOffsets(matchOffsets []Offset, nthOffsets []Offset, t
 					if color.Fg().IsDefault() && origColor.HasBg() {
 						color = origColor
 						if curr.nth {
-							color = color.WithAttr(attrNth)
+							color = color.WithAttr(attrNth &^ tui.AttrRegular)
 						}
 					} else {
 						color = origColor.MergeNonDefault(color)

src/terminal.go

@@ -1394,7 +1394,7 @@ func (t *Terminal) ansiLabelPrinter(str string, color *tui.ColorPair, fill bool)
 			if !fill {
 				ellipsis, ellipsisWidth = util.Truncate(t.ellipsis, limit)
 			}
-			if length > limit-ellipsisWidth {
+			if length > limit {
 				trimmedRunes, _ := t.trimRight(runes, limit-ellipsisWidth)
 				window.CPrint(*color, string(trimmedRunes)+string(ellipsis))
 			} else if fill {
@@ -1801,6 +1801,11 @@ func (t *Terminal) displayWidth(runes []rune) int {
 	return width
 }
 
+func (t *Terminal) displayWidthWithPrefix(str string, prefixWidth int) int {
+	width, _ := util.RunesWidth([]rune(str), prefixWidth, t.tabstop, math.MaxInt32)
+	return width
+}
+
 const (
 	minWidth  = 4
 	minHeight = 3
@@ -4767,6 +4772,7 @@ func (t *Terminal) addClickHeaderWord(env []string) []string {
 	if t.layout == layoutReverse {
 		headers[0], headers[1] = headers[1], headers[0]
 	}
+	var trimmedLine string
 	var words []Token
 	var lineNum int
 	for lineNum = 0; lineNum <= clickHeaderLine; lineNum++ {
@@ -4785,7 +4791,9 @@ func (t *Terminal) addClickHeaderWord(env []string) []string {
 			return env
 		}
 
-		words = Tokenize(line, t.delimiter)
+		// NOTE: We can't expand tabs here because the delimiter can contain tabs.
+		trimmedLine, _, _ = extractColor(line, nil, nil)
+		words = Tokenize(trimmedLine, t.delimiter)
 		if currentLine {
 			break
 		} else {
@@ -4796,11 +4804,14 @@ func (t *Terminal) addClickHeaderWord(env []string) []string {
 	}
 
 	colNum := t.clickHeaderColumn - 1
+	prefixWidth, prefixLength := 0, 0
 	for idx, token := range words {
-		prefixWidth := int(token.prefixLength)
+		prefixWidth += t.displayWidthWithPrefix(trimmedLine[prefixLength:token.prefixLength], prefixWidth)
-		word := token.text.ToString()
+		prefixLength = int(token.prefixLength)
+
+		word, _ := t.processTabs(token.text.ToRunes(), prefixWidth)
 		trimmed := strings.TrimRightFunc(word, unicode.IsSpace)
-		trimWidth, _ := util.RunesWidth([]rune(trimmed), prefixWidth, t.tabstop, math.MaxInt32)
+		trimWidth := t.displayWidthWithPrefix(trimmed, prefixWidth)
 
 		// Find the position of the first non-space character in the word
 		minPos := strings.IndexFunc(trimmed, func(r rune) bool {
@@ -4828,13 +4839,15 @@ func (t *Terminal) addClickFooterWord(env []string) []string {
 
 	// NOTE: Unlike in click-header, we don't use --delimiter here, since we're
 	// only interested in the word, not nth. Does this make sense?
-	words := Tokenize(t.footer[clickFooterLine], Delimiter{})
+	trimmed, _, _ := extractColor(t.footer[clickFooterLine], nil, nil)
+	trimmed, _ = t.processTabs([]rune(trimmed), 0)
+	words := Tokenize(trimmed, Delimiter{})
 	colNum := t.clickFooterColumn - 1
 	for _, token := range words {
 		prefixWidth := int(token.prefixLength)
 		word := token.text.ToString()
 		trimmed := strings.TrimRightFunc(word, unicode.IsSpace)
-		trimWidth, _ := util.RunesWidth([]rune(trimmed), prefixWidth, t.tabstop, math.MaxInt32)
+		trimWidth := t.displayWidthWithPrefix(trimmed, prefixWidth)
 
 		// Find the position of the first non-space character in the word
 		minPos := strings.IndexFunc(trimmed, func(r rune) bool {
@@ -5713,7 +5726,7 @@ func (t *Terminal) Loop() error {
 				capture(true, func(expr string) {
 					// Split nth expression
 					tokens := strings.Split(expr, "|")
-					if nth, err := splitNth(tokens[0]); err == nil {
+					if nth, err := splitNth(tokens[0]); err == nil || len(expr) == 0 {
 						// Changed
 						newNth = &nth
 					} else {

test/test_core.rb

@@ -1415,6 +1415,11 @@ class TestCore < TestInteractive
     tmux.until { assert_match(%r{   --1/10000/10000-- *$}, it[-1]) }
   end
 
+  def test_info_command_inline_right_no_ansi
+    tmux.send_keys(%(seq 10000 | #{FZF} --info-command 'echo -e "--$FZF_POS/$FZF_INFO--"' --info inline-right), :Enter)
+    tmux.until { assert_match(%r{   --1/10000/10000-- *$}, it[-1]) }
+  end
+
   def test_info_command_and_focus
     tmux.send_keys(%(seq 100 | #{FZF} --separator x --info-command 'echo $FZF_POS' --bind focus:clear-query), :Enter)
     tmux.until { assert_match(/^  1 xx/, it[-2]) }
@@ -2045,4 +2050,19 @@ class TestCore < TestInteractive
     tmux.send_keys :b
     tmux.until { |lines| assert_includes lines, '> 9' }
   end
+
+  def test_change_nth_unset_default
+    tmux.send_keys %(echo foo bar | #{FZF} --nth 2 --query fb --bind space:change-nth:), :Enter
+    tmux.until do
+      assert_equal 1, it.item_count
+      assert_equal 0, it.match_count
+    end
+
+    tmux.send_keys :Space
+
+    tmux.until do
+      assert_equal 1, it.item_count
+      assert_equal 1, it.match_count
+    end
+  end
 end