Wildcard characters
The most common wildcard characters are accepted:
| # | Matches any numeric digit. |
| @ | Matches any alphabetic character. |
| . | Matches any non-alphanumeric character. |
| * | Matches any string and can be used anywhere in the search string. |
| ? | Matches any single character. For example, ?BC matches ABC, 3BC, and so on. |
| [ ] | Matches any one of the characters enclosed. For example, [AB]C matches AC and BC. |
| [~] | Matches any character not enclosed. For example, [~AB]C matches XC, but not AC. |
| [-] | Specifies a range for a single character. For example, [A-G]C matches AC, BC, and so on to GC, but not HC. |
| [~] | Matches any character not enclosed. For example, [~AB]C matches XC, but not AC. |
| ` (reverse quote) | Reads the next character literally. For example, `~AB matches ~AB. |