(in, prefix string)
| 253 | } |
| 254 | |
| 255 | func wrapString(in, prefix string) string { |
| 256 | var b strings.Builder |
| 257 | width := uint(80 - len(prefix)) |
| 258 | for line := range strings.SplitSeq(wordwrap.WrapString(in, width), "\n") { |
| 259 | b.WriteString(prefix) |
| 260 | b.WriteString(line) |
| 261 | b.WriteString("\n") |
| 262 | } |
| 263 | return b.String() |
| 264 | } |
| 265 | |
| 266 | // sentencify capitalizes the first letter of a string and adds a period at |
| 267 | // the end if it doesn't already have one. |
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