Statements

BREAK & CONTINUE

For a comprehensive explanation, refer to Conditions

CALL

For a comprehensive explanation, refer to Rules

CAPS

To convert all values into caps, the CAPS-statement can be used.

/* turn on caps mode */
CAPS ON;

CALL SAY("test"); --> "TEST"

/* turn off caps mode */
CAPS OFF;

CHANGE

The CHANGE-statement is used to change the values of a focused object.

/* change the program of STEP1 to "TESTPGM" */
CHANGE
FILTER
    STMT = "EXEC",
    VALUE = "STEP1",
    PARM = "PGM"
EXEC
    NEWVALUE = "TESTPGM";

Since the PARM PGM is the last focused object, the NEWVALUE gets assigned to the value of PGM.

DEFINE

The DEFINE-statement is used to define constants. Their values can't be changed at runtime.

/* define some constants */
DEFINE PI = 3.1415926;
DEFINE JOBLIB = "HLQ.JOBLIB";

DO

For a comprehensive explanation, refer to Loops

IF, ELSEIF & ELSE

For a comprehensive explanation, refer to Conditions

FOREACH

For a comprehensive explanation, refer to Loops

INCLUDE

For a comprehensive explanation, refer to Includes

SET & UNSET

For a comprehensive explanation, refer to Variables

UNNUM

The UNNUM-statement removes the numbering from position 73 - 80.

/* turn on UNNUM */
UNNUM ON;

/* turn off UNNUM */
UNNUM OFF;

WILDCARD

The WILDCARD-statement sets the characters used as wildcards. The first character specifies the wildcard for an entire string, whereas the second character specifies it for a single character.

/* set "*" for the whole string and "%" for a single character */
WILDCARD *%;

/* turn off wildcards */
WILDCARD OFF;