build(deps): bump github.com/olekukonko/tablewriter from 1.1.1 to 1.1.2

Bumps [github.com/olekukonko/tablewriter](https://github.com/olekukonko/tablewriter) from 1.1.1 to 1.1.2.
- [Commits](https://github.com/olekukonko/tablewriter/compare/v1.1.1...v1.1.2)

---
updated-dependencies:
- dependency-name: github.com/olekukonko/tablewriter
  dependency-version: 1.1.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot]
2026-01-14 17:03:18 +01:00
committed by Ralf Haferkamp
parent e9bd5c4058
commit 063217c3e6
26 changed files with 2363 additions and 1836 deletions
+166 -114
View File
@@ -7,153 +7,205 @@ import (
"github.com/clipperhouse/uax29/v2/graphemes"
)
// String calculates the display width of a string
// using the [DefaultOptions]
// Options allows you to specify the treatment of ambiguous East Asian
// characters. When EastAsianWidth is false (default), ambiguous East Asian
// characters are treated as width 1. When EastAsianWidth is true, ambiguous
// East Asian characters are treated as width 2.
type Options struct {
EastAsianWidth bool
}
// DefaultOptions is the default options for the display width
// calculation, which is EastAsianWidth: false.
var DefaultOptions = Options{EastAsianWidth: false}
// String calculates the display width of a string,
// by iterating over grapheme clusters in the string
// and summing their widths.
func String(s string) int {
return DefaultOptions.String(s)
}
// Bytes calculates the display width of a []byte
// using the [DefaultOptions]
// String calculates the display width of a string, for the given options, by
// iterating over grapheme clusters in the string and summing their widths.
func (options Options) String(s string) int {
// Optimization: no need to parse grapheme
switch len(s) {
case 0:
return 0
case 1:
return int(asciiWidths[s[0]])
}
width := 0
g := graphemes.FromString(s)
for g.Next() {
width += graphemeWidth(g.Value(), options)
}
return width
}
// Bytes calculates the display width of a []byte,
// by iterating over grapheme clusters in the byte slice
// and summing their widths.
func Bytes(s []byte) int {
return DefaultOptions.Bytes(s)
}
// Bytes calculates the display width of a []byte, for the given options, by
// iterating over grapheme clusters in the slice and summing their widths.
func (options Options) Bytes(s []byte) int {
// Optimization: no need to parse grapheme
switch len(s) {
case 0:
return 0
case 1:
return int(asciiWidths[s[0]])
}
width := 0
g := graphemes.FromBytes(s)
for g.Next() {
width += graphemeWidth(g.Value(), options)
}
return width
}
// Rune calculates the display width of a rune. You
// should almost certainly use [String] or [Bytes] for
// most purposes.
//
// The smallest unit of display width is a grapheme
// cluster, not a rune. Iterating over runes to measure
// width is incorrect in many cases.
func Rune(r rune) int {
return DefaultOptions.Rune(r)
}
type Options struct {
EastAsianWidth bool
StrictEmojiNeutral bool
}
var DefaultOptions = Options{
EastAsianWidth: false,
StrictEmojiNeutral: true,
}
// String calculates the display width of a string
// for the given options
func (options Options) String(s string) int {
if len(s) == 0 {
return 0
}
total := 0
g := graphemes.FromString(s)
for g.Next() {
// The first character in the grapheme cluster determines the width;
// modifiers and joiners do not contribute to the width.
props, _ := lookupProperties(g.Value())
total += props.width(options)
}
return total
}
// BytesOptions calculates the display width of a []byte
// for the given options
func (options Options) Bytes(s []byte) int {
if len(s) == 0 {
return 0
}
total := 0
g := graphemes.FromBytes(s)
for g.Next() {
// The first character in the grapheme cluster determines the width;
// modifiers and joiners do not contribute to the width.
props, _ := lookupProperties(g.Value())
total += props.width(options)
}
return total
}
// Rune calculates the display width of a rune, for the given options.
//
// You should almost certainly use [String] or [Bytes] for most purposes.
//
// The smallest unit of display width is a grapheme cluster, not a rune.
// Iterating over runes to measure width is incorrect in many cases.
func (options Options) Rune(r rune) int {
// Fast path for ASCII
if r < utf8.RuneSelf {
if isASCIIControl(byte(r)) {
// Control (0x00-0x1F) and DEL (0x7F)
return 0
}
// ASCII printable (0x20-0x7E)
return 1
return int(asciiWidths[byte(r)])
}
// Surrogates (U+D800-U+DFFF) are invalid UTF-8 and have zero width
// Other packages might turn them into the replacement character (U+FFFD)
// in which case, we won't see it.
// Surrogates (U+D800-U+DFFF) are invalid UTF-8.
if r >= 0xD800 && r <= 0xDFFF {
return 0
}
// Stack-allocated to avoid heap allocation
var buf [4]byte // UTF-8 is at most 4 bytes
var buf [4]byte
n := utf8.EncodeRune(buf[:], r)
// Skip the grapheme iterator and directly lookup properties
props, _ := lookupProperties(buf[:n])
return props.width(options)
// Skip the grapheme iterator
return lookupProperties(buf[:n]).width(options)
}
func isASCIIControl(b byte) bool {
return b < 0x20 || b == 0x7F
}
const defaultWidth = 1
// is returns true if the property flag is set
func (p property) is(flag property) bool {
return p&flag != 0
}
// lookupProperties returns the properties for the first character in a string
func lookupProperties[T stringish.Interface](s T) (property, int) {
if len(s) == 0 {
return 0, 0
// graphemeWidth returns the display width of a grapheme cluster.
// The passed string must be a single grapheme cluster.
func graphemeWidth[T stringish.Interface](s T, options Options) int {
// Optimization: no need to look up properties
switch len(s) {
case 0:
return 0
case 1:
return int(asciiWidths[s[0]])
}
// Fast path for ASCII characters (single byte)
b := s[0]
if b < utf8.RuneSelf { // Single-byte ASCII
if isASCIIControl(b) {
// Control characters (0x00-0x1F) and DEL (0x7F) - width 0
return _ZeroWidth, 1
return lookupProperties(s).width(options)
}
// isRIPrefix checks if the slice matches the Regional Indicator prefix
// (F0 9F 87). It assumes len(s) >= 3.
func isRIPrefix[T stringish.Interface](s T) bool {
return s[0] == 0xF0 && s[1] == 0x9F && s[2] == 0x87
}
// isVS16 checks if the slice matches VS16 (U+FE0F) UTF-8 encoding
// (EF B8 8F). It assumes len(s) >= 3.
func isVS16[T stringish.Interface](s T) bool {
return s[0] == 0xEF && s[1] == 0xB8 && s[2] == 0x8F
}
// lookupProperties returns the properties for a grapheme.
// The passed string must be at least one byte long.
//
// Callers must handle zero and single-byte strings upstream, both as an
// optimization, and to reduce the scope of this function.
func lookupProperties[T stringish.Interface](s T) property {
l := len(s)
if s[0] < utf8.RuneSelf {
// Check for variation selector after ASCII (e.g., keycap sequences like 1️⃣)
if l >= 4 {
// Subslice may help eliminate bounds checks
vs := s[1:4]
if isVS16(vs) {
// VS16 requests emoji presentation (width 2)
return _Emoji
}
// VS15 (0x8E) requests text presentation but does not affect width,
// in my reading of Unicode TR51. Falls through to _Default.
}
// ASCII printable characters (0x20-0x7E) - width 1
// Return 0 properties, width calculation will default to 1
return 0, 1
return asciiProperties[s[0]]
}
// Use the generated trie for lookup
props, size := lookup(s)
return property(props), size
// Regional indicator pair (flag)
if l >= 8 {
// Subslice may help eliminate bounds checks
ri := s[:8]
// First rune
if isRIPrefix(ri[0:3]) {
b3 := ri[3]
if b3 >= 0xA6 && b3 <= 0xBF {
// Second rune
if isRIPrefix(ri[4:7]) {
b7 := ri[7]
if b7 >= 0xA6 && b7 <= 0xBF {
return _Emoji
}
}
}
}
}
p, sz := lookup(s)
// Variation Selectors
if sz > 0 && l >= sz+3 {
// Subslice may help eliminate bounds checks
vs := s[sz : sz+3]
if isVS16(vs) {
// VS16 requests emoji presentation (width 2)
return _Emoji
}
// VS15 (0x8E) requests text presentation but does not affect width,
// in my reading of Unicode TR51. Falls through to return the base
// character's property.
}
return property(p)
}
// width determines the display width of a character based on its properties
const _Default property = 0
const boundsCheck = property(len(propertyWidths) - 1)
// width determines the display width of a character based on its properties,
// and configuration options
func (p property) width(options Options) int {
if p == 0 {
// Character not in trie, use default behavior
return defaultWidth
}
if p.is(_ZeroWidth) {
return 0
}
if options.EastAsianWidth {
if p.is(_East_Asian_Ambiguous) {
return 2
}
if p.is(_East_Asian_Ambiguous|_Emoji) && !options.StrictEmojiNeutral {
return 2
}
}
if p.is(_East_Asian_Full_Wide) {
if options.EastAsianWidth && p == _East_Asian_Ambiguous {
return 2
}
// Default width for all other characters
return defaultWidth
// Bounds check may help the compiler eliminate its bounds check,
// and safety of course.
if p > boundsCheck {
return 1 // default width
}
return propertyWidths[p]
}