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Specifies how many lines are to be "rolled" when either the ROLL up or ROLL down keys are used. The roll-up and roll down keys are used when reviewing or changing the RDML program to roll back- wards backward and forwards through the program.

The default roll value is one less, then the number of lines on the display. When the roll-up key is used the last line on the current display will become the first line on the next display. Likewise, when the roll-down key is used the first line on the current display will become the last line on the next display.

Entering a roll value of 999, then using the roll up key is a quick way of locating the end of an RDML program.

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Note that the syntax checker only checks command SYNTAX. For instance, if the command GOTO LABEL(L10) was entered and the syntax checker was on it would detect the unbalanced parenthesis and highlight the error.

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Specifies the command that is to be executed. The command entered must be one of the LANSA RDML commands or a comment which is indicated by a first character of "*" (asterisk). For more information about RDML commands and RDML programming, refer to the Technical Reference Guide.

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For full details about the RDML commands available and their associated parameters refer to the Technical Reference Guide.

Where the parameters associated with a command cannot be fitted onto the same line as the command continue continues on the next input line.

No "+" or "-" continuation character is required when continuing RDML commands onto another line under the LANSA program editor