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- sssseeeetttt((((3333TTTTccccllll)))) sssseeeetttt((((3333TTTTccccllll))))
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- NNNNAAAAMMMMEEEE
- set - Read and write variables
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- sssseeeetttt _v_a_r_N_a_m_e ?_v_a_l_u_e?
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- Returns the value of variable _v_a_r_N_a_m_e. If _v_a_l_u_e is specified, then set
- the value of _v_a_r_N_a_m_e to _v_a_l_u_e, creating a new variable if one doesn't
- already exist, and return its value. If _v_a_r_N_a_m_e contains an open
- parenthesis and ends with a close parenthesis, then it refers to an array
- element: the characters before the first open parenthesis are the name
- of the array, and the characters between the parentheses are the index
- within the array. Otherwise _v_a_r_N_a_m_e refers to a scalar variable. If no
- procedure is active, then _v_a_r_N_a_m_e refers to a global variable. If a
- procedure is active, then _v_a_r_N_a_m_e refers to a parameter or local variable
- of the procedure unless the _g_l_o_b_a_l command has been invoked to declare
- _v_a_r_N_a_m_e to be global.
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- KKKKEEEEYYYYWWWWOOOORRRRDDDDSSSS
- read, write, variable
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- PPPPaaaaggggeeee 1111
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