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 | ### 12.4.8: Info interface for help on current command The Info system is built into Emacs (``C-h i`'), and provides an easy method of navigation on-line help (including this manual). We suggest that you install the gri info files on your system (they are already installed with packaged versions of gri in Debian or Red Hat formats). Not only will Info (``C-h i`') be able to navigate through all of gri's inline manual, but gri-mode's function ``gri-info-this-command`' (``C-c C-i`') will display the correct info page about the gri command being edited on the current line. Additionally, gri-mode has the command ``gri-info`' (``C-c M-i`') which will prompt you (using ``tab`' completion) for any command to list Info about. There's also a menu-bar pull-down menu which lists all gri commands, and you can get to Info from that too.