(f *flag.Flag)
| 154 | } |
| 155 | |
| 156 | func fmtShortUsage(f *flag.Flag) string { |
| 157 | line := "" |
| 158 | if f.Shorthand != "" && f.ShorthandDeprecated == "" { |
| 159 | line = fmt.Sprintf(" -%s, --%s", f.Shorthand, f.Name) |
| 160 | } else { |
| 161 | line = fmt.Sprintf(" --%s", f.Name) |
| 162 | } |
| 163 | varname, _ := flag.UnquoteUsage(f) |
| 164 | if varname != "" { |
| 165 | line += " " + varname |
| 166 | } |
| 167 | return line |
| 168 | } |