| : | Index Level | ; |
| Syntax | variable := string.expression |
| Category | BASIC |
| Type | Operator, Assignment |
| Description | concatenates a string to a variable and assigns it back to the given variable. |
| Options | |
| See Also | - string.expression PRECISION SUM -= /= CAT precedence \= assignment arithmetic operators arithmetic expressions *= += * |
| Example |
x := y
Concatenates "y" to "x". This is equivalent to: x = x : y |
| Warnings | |
| Compatibility | AP 5.2.5 |
| : | Index Level | ; |