| package common |
| |
| import ( |
| "fmt" |
| "strings" |
| ) |
| |
| func SingleQuote(s string) string { |
| s = strings.ReplaceAll(s, `\`, `\\`) |
| s = strings.ReplaceAll(s, `'`, `\'`) |
| return fmt.Sprintf(`'%s'`, s) |
| } |
| |
| // PrintableASCIIRune reports whether r is a printable ASCII rune, i.e. in the |
| // range 0x20 to 0x7E. |
| func PrintableASCIIRune(r rune) bool { |
| return 0x20 <= r && r <= 0x7e |
| } |
| |
| // PrintableASCII reports whether s is made of only printable ASCII runes. |
| func PrintableASCII(s string) bool { |
| for _, r := range s { |
| if !PrintableASCIIRune(r) { |
| return false |
| } |
| } |
| return true |
| } |
