vendor: github.com/mattn/go-runewidth v0.0.23

full diff: https://github.com/mattn/go-runewidth/compare/v0.0.22...v0.0.23

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

go.mod

@@ -165,7 +165,7 @@ require (
 	github.com/lestrrat-go/jwx/v3 v3.0.11 // indirect
 	github.com/lestrrat-go/option v1.0.1 // indirect
 	github.com/lestrrat-go/option/v2 v2.0.0 // indirect
-	github.com/mattn/go-runewidth v0.0.22 // indirect
+	github.com/mattn/go-runewidth v0.0.23 // indirect
 	github.com/mattn/go-shellwords v1.0.12 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
 	github.com/moby/docker-image-spec v1.3.1 // indirect

go.sum

@@ -406,8 +406,8 @@ github.com/lestrrat-go/option/v2 v2.0.0 h1:XxrcaJESE1fokHy3FpaQ/cXW8ZsIdWcdFzzLO
 github.com/lestrrat-go/option/v2 v2.0.0/go.mod h1:oSySsmzMoR0iRzCDCaUfsCzxQHUEuhOViQObyy7S6Vg=
 github.com/letsencrypt/boulder v0.20251110.0 h1:J8MnKICeilO91dyQ2n5eBbab24neHzUpYMUIOdOtbjc=
 github.com/letsencrypt/boulder v0.20251110.0/go.mod h1:ogKCJQwll82m7OVHWyTuf8eeFCjuzdRQlgnZcCl0V+8=
-github.com/mattn/go-runewidth v0.0.22 h1:76lXsPn6FyHtTY+jt2fTTvsMUCZq1k0qwRsAMuxzKAk=
+github.com/mattn/go-runewidth v0.0.23 h1:7ykA0T0jkPpzSvMS5i9uoNn2Xy3R383f9HDx3RybWcw=
-github.com/mattn/go-runewidth v0.0.22/go.mod h1:XBkDxAl56ILZc9knddidhrOlY5R/pDhgLpndooCuJAs=
+github.com/mattn/go-runewidth v0.0.23/go.mod h1:XBkDxAl56ILZc9knddidhrOlY5R/pDhgLpndooCuJAs=
 github.com/mattn/go-shellwords v1.0.12 h1:M2zGm7EW6UQJvDeQxo4T51eKPurbeFbe8WtebGE2xrk=
 github.com/mattn/go-shellwords v1.0.12/go.mod h1:EZzvwXDESEeg03EKmM+RmDnNOPKG4lLtQsUlTZDWQ8Y=
 github.com/miekg/dns v1.1.57 h1:Jzi7ApEIzwEPLHWRcafCN9LZSBbqQpxjt/wpgvg7wcM=

vendor/github.com/mattn/go-runewidth/runewidth.go

@@ -24,10 +24,48 @@ var (
 	}
 )
 
+var (
+	zerowidth table // combining + nonprint merged for faster zero-width lookup
+	widewidth table // ambiguous + doublewidth merged for EA path
+)
+
 func init() {
+	zerowidth = mergeIntervals(combining, nonprint)
+	widewidth = mergeIntervals(ambiguous, doublewidth)
 	handleEnv()
 }
 
+func mergeIntervals(t1, t2 table) table {
+	merged := make(table, 0, len(t1)+len(t2))
+	i, j := 0, 0
+	for i < len(t1) && j < len(t2) {
+		if t1[i].first <= t2[j].first {
+			merged = append(merged, t1[i])
+			i++
+		} else {
+			merged = append(merged, t2[j])
+			j++
+		}
+	}
+	merged = append(merged, t1[i:]...)
+	merged = append(merged, t2[j:]...)
+	if len(merged) == 0 {
+		return merged
+	}
+	result := merged[:1]
+	for _, iv := range merged[1:] {
+		last := &result[len(result)-1]
+		if iv.first <= last.last+1 {
+			if iv.last > last.last {
+				last.last = iv.last
+			}
+		} else {
+			result = append(result, iv)
+		}
+	}
+	return result
+}
+
 func handleEnv() {
 	env := os.Getenv("RUNEWIDTH_EASTASIAN")
 	if env == "" {
@@ -52,15 +90,6 @@ type interval struct {
 
 type table []interval
 
-func inTables(r rune, ts ...table) bool {
-	for _, t := range ts {
-		if inTable(r, t) {
-			return true
-		}
-	}
-	return false
-}
-
 func inTable(r rune, t table) bool {
 	if r < t[0].first {
 		return false
@@ -131,9 +160,7 @@ func (c *Condition) RuneWidth(r rune) int {
 			return 0
 		case r < 0x300:
 			return 1
-		case inTable(r, narrow):
+		case inTable(r, zerowidth):
-			return 1
-		case inTables(r, nonprint, combining):
 			return 0
 		case inTable(r, doublewidth):
 			return 2
@@ -142,13 +169,13 @@ func (c *Condition) RuneWidth(r rune) int {
 		}
 	} else {
 		switch {
-		case inTables(r, nonprint, combining):
+		case inTable(r, zerowidth):
 			return 0
 		case inTable(r, narrow):
 			return 1
-		case inTables(r, ambiguous, doublewidth):
+		case inTable(r, widewidth):
 			return 2
-		case !c.StrictEmojiNeutral && inTables(r, ambiguous, emoji, narrow):
+		case !c.StrictEmojiNeutral && inTable(r, emoji):
 			return 2
 		default:
 			return 1
@@ -185,6 +212,16 @@ func (c *Condition) StringWidth(s string) (width int) {
 			return c.RuneWidth(r)
 		}
 	}
+	// ASCII fast path: no grapheme clustering needed for pure ASCII
+	if isAllASCII(s) {
+		for i := 0; i < len(s); i++ {
+			b := s[i]
+			if b >= 0x20 && b != 0x7F {
+				width++
+			}
+		}
+		return
+	}
 	g := graphemes.FromString(s)
 	for g.Next() {
 		var chWidth int
@@ -199,6 +236,15 @@ func (c *Condition) StringWidth(s string) (width int) {
 	return
 }
 
+func isAllASCII(s string) bool {
+	for i := 0; i < len(s); i++ {
+		if s[i] >= 0x80 {
+			return false
+		}
+	}
+	return true
+}
+
 // Truncate return string truncated with w cells
 func (c *Condition) Truncate(s string, w int, tail string) string {
 	if c.StringWidth(s) <= w {
@@ -264,24 +310,25 @@ func (c *Condition) TruncateLeft(s string, w int, prefix string) string {
 // Wrap return string wrapped with w cells
 func (c *Condition) Wrap(s string, w int) string {
 	width := 0
-	out := ""
+	var out strings.Builder
+	out.Grow(len(s) + len(s)/w + 1)
 	for _, r := range s {
 		cw := c.RuneWidth(r)
 		if r == '\n' {
-			out += string(r)
+			out.WriteRune(r)
 			width = 0
 			continue
 		} else if width+cw > w {
-			out += "\n"
+			out.WriteByte('\n')
 			width = 0
-			out += string(r)
+			out.WriteRune(r)
 			width += cw
 			continue
 		}
-		out += string(r)
+		out.WriteRune(r)
 		width += cw
 	}
-	return out
+	return out.String()
 }
 
 // FillLeft return string filled in left by spaces in w cells
@@ -320,7 +367,7 @@ func RuneWidth(r rune) int {
 
 // IsAmbiguousWidth returns whether is ambiguous width or not.
 func IsAmbiguousWidth(r rune) bool {
-	return inTables(r, private, ambiguous)
+	return inTable(r, private) || inTable(r, ambiguous)
 }
 
 // IsCombiningWidth returns whether is combining width or not.

vendor/modules.txt

@@ -634,7 +634,7 @@ github.com/lestrrat-go/option
 # github.com/lestrrat-go/option/v2 v2.0.0
 ## explicit; go 1.23
 github.com/lestrrat-go/option/v2
-# github.com/mattn/go-runewidth v0.0.22
+# github.com/mattn/go-runewidth v0.0.23
 ## explicit; go 1.20
 github.com/mattn/go-runewidth
 # github.com/mattn/go-shellwords v1.0.12