Gri: `expecting' command

Chapters: 1: Introduction 2: Simple example 3: Invocation 4: Finer Control 5: X-Y Plots 6: Contour Plots 7: Image Plots 8: Examples 9: Gri Commands 10: Programming 11: Environment 12: Emacs Mode 13: History 14: Installation 15: Gri Bugs 16: Test Suite 17: Gri in Press 18: Acknowledgments 19: License Indices: Concepts Commands Variables | ### 9.3.10: ``expecting`'
    expecting version a.b
    expecting version a.b.c
Show a list of incompatibilites that have been introduced since the named version. This command can make your commandfiles more reliable against changes to Gri. There are two forms of the version number. Modern versions use the triplet form, e.g. ``expecting version 2.8.7`', but prior to October 1996 the version numbers were written in decimal form, so that you would write ``expecting version 1.069`' for example.