Preface

y 

n/a 

n 

Required 

_ 

_ 

_ 

1-1: 

Each of the nonoptional keys described on the OSF/Motif model keyboard is available either as specified or by using other keys or key combinations if the specified key is unavailable (Preface). 

The model keyboard does not correspond directly to any existing keyboard; rather, it assumes a keyboard with an ideal set of keys. However, to ensure consistency across applications, the nonoptional keys or substitutes for them must always be available.