Gri: `help' command

Gri Commands 1: Introduction 2: Simple example 3: Fancy example 4: Running Gri 5: Programming Gri 6: General Issues 7: X-Y Plots 8: Contour Plots 9: Image Plots 10: Examples 11: Handling Data 12: Gri Commands 13: Gri Extras 14: Evolution of Gri 15: Installing Gri 16: Gri Bugs 17: System Tools 18: Acknowledgments 19: License 20: Newsgroup 21: Concept Index | ## 12.16: The ``help`' Command
    `help [*|command_name|{- topic}]'
Give help on a command or topic. ``help`' Print a general help message. ``help *`' Prints complete help info. ``help command_name`' Prints help on the command whose name begins with the string ``command_name`'. The string may be several words long; e.g. ``help set`' or ``help set x axis`'. ``help - topic_name`' The minus sign tells Gri that the string to follow it is a topic, not a command. Topics Gri knows about are listed by the one-word ``help`' request.