# 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
- ..batch.., flag used for batch mode
- ..blue..
- ..debug.., flag used for debugging
- ..debug.., for debugging (by normal users)
- ..eof.., flag indicating end-of-file
- ..exit_status.., exit status from system call ... see Built-in Variables.
- ..fontsize.., size of letters
- ..graylevel.., graylevel (0=black)
- ..image_height.., height of image
- ..image_width.., width of image
- ..length_blank.., length/cm of blanks
- ..length_blank.., length/cm of blanks <1> ... see Built-in Variables.
- ..length_dash.., length/cm of dashes
- ..length_dash.., length/cm of dashes <1> ... see Built-in Variables.
- ..linewidth.., width of lines
- ..linewidthaxis.., width of lines on axis ... see Built-in Variables.
- ..linewidthsymbol.., width of lines in symbols ... see Built-in Variables.
- ..missingvalue.., missing value code
- ..missingvalue.., value for missing data
- ..num_col_data.., number column data
- ..num_col_data.., number column data <1> ... see Manipulation of Columns etc.
- ..publication.., flag for final copy of plot ... see Built-in Variables.
- ..superuser.., for debugging (by developers)
- ..superuser.., was -superuser flag set? ... see Built-in Variables.
- ..symbolsize.., size of symbols
- ..tic_direction.., direction of axis tics ... see Built-in Variables.
- ..tic_size.., size/cm of axis tics
- ..trace.., for tracing program execution ... see Built-in Variables.
- ..use_default_for_query.., simulate -yes commandline flag ... see Invoking Gri.
- ..words_in_dataline..
- ..xinc.., x increment on axes
- ..xinc.., x increment on axes <1>
- ..xlast.., last drawn x value
- ..xleft.., x value at left of plot
- ..xleft.., x value at left of plot <1>
- ..xmargin.., left margin
- ..xmargin.., left margin <1>
- ..xright.., x value at right of plot
- ..xright.., x value at right of plot <1> ... see Built-in Variables.
- ..xsize.., x-axis length
- ..xsize.., x-axis length <1>
- ..ybottom.., y value at bottom of plot
- ..ybottom.., y value at bottom of plot <1> ... see Built-in Variables.
- ..yinc.., y increment on axes
- ..yinc.., y increment on axes <1>
- ..ylast.., last drawn y value
- ..ymargin.., bottom margin
- ..ymargin.., bottom margin <1>
- ..ysize.., y-axis length
- ..ysize.., y-axis length <1>
- ..ytop.., y value at top of plot
- ..ytop.., y value at top of plot <1>
- \.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.
- \.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.
- \.word1.
- \.words.