Soar Tutorial - the Cognitive Systems Group

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We can examine more of the structure of o1 using the print command. This time, select the operator tab
or type p o1. The letter p means “print.” Almost all commands in Soar also have one or two-character
shortcuts.
Operator o1 has an augmentation with attribute name and value hello­world. We can also examine
the augmentations of some of the other values. I1 is the value of the ^io attribute, which stands for
input-output. To see more about input and output, print I1. However, instead of using the print or p
command, you can use the mouse to print information about I1. (If you don’t have a mouse, just use
print.) To do this, type print s1 again as before and move the cursor over I1 in the upper right window,
then press the right mouse button. A menu will appear that has a list of commands: print, preferences,
WMEs, productions, and run. Move the mouse over the print command and click the left button once.
The information for I1 now appears in the Interaction window to the left where the trace is displayed.
Soar Tutorial