SDF standard statements
A detailed description of the SDF standard statements can be found in the section “Standard statements”.
| END | Terminate the SDF-U session |
| EXECUTE-SYSTEM-CMD | Execute a system command during the SDF-U session |
| HELP-MSG-INFORMATION | Output system message text to SYSOUT |
| HOLD-PROGRAM | Hold the SDF-U run |
MODIFY-SDF-OPTIONS | Activate or deactivate a user syntax file and change the SDF settings |
REMARK | Write comments into the statement string and document execution of a program |
| RESET-INPUT-DEFAULTS | Reset task-specific default values |
RESTORE-SDF-INPUT | Redisplay previously entered statements or commands on the screen |
| SHOW-INPUT-DEFAULTS | Display task-specific default values |
| SHOW-INPUT-HISTORY | Display the contents of the input buffer |
SHOW-SDF-OPTIONS | Display task-specific information on the active syntax files and the specifications for statement input and statement processing |
| SHOW-STMT | Display the syntax of a statement |
STEP | Define a checkpoint in a sequence of SDF-U statements |
WRITE-TEXT | Output a specific text to SYSOUT or SYSLST |
Process and create syntax files
COPY | Copy the contents of a syntax file to the syntax file which has been opened |
EDIT | Position to a command of the syntax file which has been opened |
MODIFY-CMD | Modify the definition of a command in the syntax file which has been opened |
MODIFY-VALUE | Modify an operand value definition in the open syntax file |
OPEN-SYNTAX-FILE | Open a syntax file for processing with SDF-U (first statement after calling SDF-U) |
REMOVE | Delete objects from the syntax file which has been opened |
SET-GLOBALS | Modify general specifications pertaining to command input and processing |
Display functions
SHOW | Output the contents of an open syntax file to SYSOUT or SYSLST |
SHOW-CORRECTION | Output correction information from the opened syntax file (for diagnostic purposes only) |
| SHOW-STATUS | Output the name of the opened syntax file |