| Name | Procedure Type | Description |
|---|---|---|
| ACHAR | Intrinsic Function | Returns character in a specified position in the ASCII character set. |
| ADJUSTL | Intrinsic Function | Adjusts left, removing leading blanks and inserting trailing blanks. |
| ADJUSTR | Intrinsic Function | Adjusts right, removing trailing blanks and inserting leading blanks. |
| CHAR | Intrinsic Function | Returns character in a specified position in the processor's character set of (optional) kind. |
| IACHAR | Intrinsic Function | Returns the position of the argument in the ASCII character set. |
| ICHAR | Intrinsic Function | Returns the position of the argument in the processor's character set. |
| INDEX | Intrinsic Function | Returns the starting position of a substring in a string, leftmost or (optional) rightmost occurance. |
| LEN | Intrinsic Function | Returns the size of the argument. |
| LEN_TRIM | Intrinsic Function | Returns the number of characters in the argument, not counting trailing blanks. |
| LGE | Intrinsic Function | Tests whether the the first argument is greater than or equal to the second argument, based on the ASCII collating sequence. |
| LGT | Intrinsic Function | Tests whether the first argument is greater than the second argument, based on the ASCII collating sequence. |
| LLE | Intrinsic Function | Tests whether the first argument is less than or equal to the second argument, based on the ASCII collating sequence. |
| LLT | Intrinsic Function | Tests whether the first argument is less than the second argument, based on the ASCII collating sequence. |
| REPEAT | Intrinsic Function | Concatenates multiple copies of a string. |
| SCAN | Intrinsic Function | Scans a string for any characters in a set and returns leftmost or (optional) rightmost position where a match is found. |
| TRIM | Intrinsic Function | Removes trailing blanks from a string. |
| VERIFY | Intrinsic Function | Returns the position of the leftmost or (optional) rightmost character in the argument string not in a set, or zero if all characters in the set are present. |