sanitizeForTerminal replaces ASCII control characters in s with inert caret-style stand-ins so frontmatter values cannot inject terminal escapes.
(s string)
| 514 | // sanitizeForTerminal replaces ASCII control characters in s with inert |
| 515 | // caret-style stand-ins so frontmatter values cannot inject terminal escapes. |
| 516 | func sanitizeForTerminal(s string) string { |
| 517 | var buf bytes.Buffer |
| 518 | r := transform.NewReader(bytes.NewReader([]byte(s)), &asciisanitizer.Sanitizer{}) |
| 519 | if _, err := io.Copy(&buf, r); err != nil { |
| 520 | return "Unknown" |
| 521 | } |
| 522 | return buf.String() |
| 523 | } |
| 524 | |
| 525 | func displayOrDash(value string) string { |
| 526 | if value == "" { |
no test coverage detected