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  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

index.html#Top ListOfGriCommands.html#ListOfGriCommands Gri: `heal' command Gri: `if' command index.html#Top Gri: `if' command

9.3.16: `help'

`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.

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