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Code Packages Releases Wiki Activity

Do not allow gutter characters with width other than 1

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This commit is contained in:
Junegunn Choi
2025-09-30 17:44:29 +09:00
parent 548061dbde
commit ce2200e908
1 changed files with 3 additions and 10 deletions
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13
src/options.go
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@@ -3412,16 +3412,9 @@ func validateOptions(opts *Options) error {
}
}
if opts.Gutter != nil {
if err := validateSign(*opts.Gutter, "gutter", 1); err != nil {
return err
}
}
if opts.GutterRaw != nil {
if err := validateSign(*opts.GutterRaw, "gutter", 1); err != nil {
return err
}
if opts.Gutter != nil && uniseg.StringWidth(*opts.Gutter) != 1 ||
opts.GutterRaw != nil && uniseg.StringWidth(*opts.GutterRaw) != 1 {
return errors.New("gutter display width should be 1")
}
if opts.Scrollbar != nil {