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fix. flag's choice to long #362

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fix. flag's choice to long #362

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12 changes: 3 additions & 9 deletions help.go
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Original file line number Diff line number Diff line change
Expand Up @@ -94,13 +94,7 @@ func (p *Parser) getAlignmentInfo() alignmentInfo {
ret.hasValueName = true
}

l := info.LongNameWithNamespace() + info.ValueName

if len(info.Choices) != 0 {
l += "[" + strings.Join(info.Choices, "|") + "]"
}

ret.updateLen(l, c != p.Command)
ret.updateLen(" ", c != p.Command)
}
})

Expand Down Expand Up @@ -210,11 +204,11 @@ func (p *Parser) writeHelpOption(writer *bufio.Writer, option *Option, info alig
}
}

written := line.Len()
line.WriteTo(writer)

if option.Description != "" {
dw := descstart - written
dw := descstart
writer.WriteString("\n")
writer.WriteString(strings.Repeat(" ", dw))

var def string
Expand Down