# Builtin index

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 | ..arrowsize.., size of arrows ... see Built-in Variables. ..batch.., flag used for batch mode ... see Built-in Variables. ..blue.. ... see Built-in Variables. ..debug.., flag used for debugging ... see Built-in Variables. ..debug.., for debugging (by normal users) ... see Invoking Gri. ..eof.., flag indicating end-of-file ... see Built-in Variables. ..exit_status.., exit status from system call ... see Built-in Variables. ..fontsize.., size of letters ... see Built-in Variables. ..graylevel.., graylevel (0=black) ... see Built-in Variables. ..image_height.., height of image ... see Built-in Variables. ..image_width.., width of image ... see Built-in Variables. ..length_blank.., length/cm of blanks <1> ... see Built-in Variables. ..length_blank.., length/cm of blanks ... see Set Dash. ..length_dash.., length/cm of dashes <1> ... see Built-in Variables. ..length_dash.., length/cm of dashes ... see Set Dash. ..linewidth.., width of lines ... see Built-in Variables. ..linewidthaxis.., width of lines on axis ... see Built-in Variables. ..linewidthsymbol.., width of lines in symbols ... see Built-in Variables. ..missingvalue.., missing value code ... see Built-in Variables. ..missingvalue.., value for missing data ... see Missing Values. ..num_col_data.., number column data <1> ... see Manipulation of Columns etc. ..num_col_data.., number column data ... see Built-in Variables. ..publication.., flag for final copy of plot ... see Built-in Variables. ..superuser.., for debugging (by developers) ... see Invoking Gri. ..superuser.., was -superuser flag set? ... see Built-in Variables. ..symbolsize.., size of symbols ... see Built-in Variables. ..tic_direction.., direction of axis tics ... see Built-in Variables. ..tic_size.., size/cm of axis tics ... see Built-in Variables. ..trace.., for tracing program execution ... see Built-in Variables. ..use_default_for_query.., simulate -yes commandline flag ... see Invoking Gri. ..words_in_dataline.. ... see Built-in Variables. ..xinc.., x increment on axes <1> ... see Built-in Variables. ..xinc.., x increment on axes ... see Axis Scaling. ..xlast.., last drawn x value ... see Axis Scaling. ..xleft.., x value at left of plot <1> ... see Axis Scaling. ..xleft.., x value at left of plot ... see Built-in Variables. ..xmargin.., left margin <1> ... see Axis Scaling. ..xmargin.., left margin ... see Built-in Variables. ..xright.., x value at right of plot <1> ... see Built-in Variables. ..xright.., x value at right of plot ... see Axis Scaling. ..xsize.., x-axis length <1> ... see Axis Scaling. ..xsize.., x-axis length ... see Built-in Variables. ..ybottom.., y value at bottom of plot <1> ... see Built-in Variables. ..ybottom.., y value at bottom of plot ... see Axis Scaling. ..yinc.., y increment on axes <1> ... see Axis Scaling. ..yinc.., y increment on axes ... see Built-in Variables. ..ylast.., last drawn y value ... see Axis Scaling. ..ymargin.., bottom margin <1> ... see Axis Scaling. ..ymargin.., bottom margin ... see Built-in Variables. ..ysize.., y-axis length <1> ... see Built-in Variables. ..ysize.., y-axis length ... see Axis Scaling. ..ytop.., y value at top of plot <1> ... see Built-in Variables. ..ytop.., y value at top of plot ... see Axis Scaling. \.command_file., command-file name ... see Important Builtin Synonyms. \.home., home directory ... see Important Builtin Synonyms. \.missingvalue., command-file name ... see Important Builtin Synonyms. \.pid., process ID of job ... see Important Builtin Synonyms. \.proper_usage. ... see Local Synonyms. \.ps_file., PostScript file name ... see Important Builtin Synonyms. \.readfrom_file., data file name ... see Important Builtin Synonyms. \.return_value., Return value ... see Important Builtin Synonyms. \.system., operating system name ... see Important Builtin Synonyms. \.time., time and date ... see Important Builtin Synonyms. \.user., user's login name ... see Important Builtin Synonyms. \.version., version of Gri ... see Important Builtin Synonyms. \.wd., working directory ... see Important Builtin Synonyms. \.word0. ... see Local Synonyms. \.word1. ... see Local Synonyms. \.words. ... see Local Synonyms.