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=== Keywords === |
=== Keywords === |
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Icon and Unicon has a list of special variables known as keywords. Syntactically, keywords are variable names preceeded by an & |
Icon and Unicon has a list of special variables known as keywords. Syntactically, keywords are variable names preceeded by an &. |
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Keywords can be used to inquire about the current state of the program, as constants, and to modify the operation (tracing and error control). For a list of keywords see [[Special_variables#Icon_and_Unicon]]. |
Keywords can be used to inquire about the current state of the program, as constants, and to modify the operation (tracing and error control). For a list of keywords see [[Special_variables#Icon_and_Unicon]]. |