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242 Chapter 11
Utilities
lcd
lcd
lcd prints the current contents of the liquid crystal display for node 0 of
the current complex. It has the following format:
lcd
The complex can be changed by using the set_complex utility. The
output is sent to stdout output.
Example output of lcd
I-I- ---- I-P- ----
0 (0,0)
---- ---- ---- ----
abcedfghijklr-