| Introduction | MTB Statements | File System | Compiler | Applications | Reference Guide | Index |
| Language Structure | Data Division | I/O Format Division | Procedure Division | Mnemonics |
| Mnemonic:
| (RoundRect = left, top, rigth, bottom, corner-width, corner-height) |
| Discussion: | This mnemonic draws a rectangle with corners rounded using the ellipse specified by corner-width and corner-height at the location specified by left, top, right, bottom using the currently selected pen and brush. |
| History: | This mnemonic is valid in Comet98 and greater. |