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&current — current co-expression
&main — main co-expression
&source — source co-expression
@C — activate co-expression
^C1 — create refreshed co-expression
create — create co-expression
display — display co-expression variables
x@C — transmit value to co-expression
x{x,…} — process argument list as co-expressions

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Index of Subsystems:
base
digitcnt.icn
SNOBOL4 functions
 
display co-expression variables
 
Description

n display(i, f)
display(i, f) writes the image of the current co-expression and the values of the local variables in the current procedure call. If i is greater than 0, the local variables in the i preceding procedure calls are displayed as well. After all local variables are displayed, the values of global variables are displayed. Output is written to f.
 
Parameters
i
number of procedure call levels to display
f
output file to display results
returns
&null
 
Defaults
i
&level
f
&errout
 
Errors
101 i not an integer
105 f is not a file
205 i0
213 f is not open for writing