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Annotation of researchv10no/cmd/visi/helpfile, revision 1.1.1.1

1.1       root        1: 
                      2:             command parameters
                      3: 
                      4:             var = expression
                      5: 
                      6:             var = "string"
                      7: 
                      8: EXPRESSIONS
                      9: 
                     10:    Expressions are parsed, and standard mathematical precedence
                     11:    is retained.  The operators +, -,  /, **  (or ^) can be used in
                     12:    the expressions.  Parenthesis can be used to provide correct
                     13:    association of the operations.
                     14: 
                     15: COMMANDS
                     16: 
                     17:    DEBUG               REPLICATE  n1 AT n2 THRU n3
                     18:    COPY [ File ]       SCALE  [ Column ]  nnn
                     19:    DUPLICATE  n1 THRU n2 AT n3 
                     20:    EDIT                SHIFT  Direction [ nnn ]
                     21:    HELP                SHELL
                     22:    LIST                VER
                     23:    QUIT                WIDTH  Column [ nnn ]
                     24:    READ [ File ]       WRITE  [ File ]
                     25:    REDRAW
                     26: 
                     27: BUILT-IN FUNCTIONS
                     28: 
                     29:    ABS( E )          COS( E )          LOG( E )
                     30:    ACOS( E )         EXP( E )          PI
                     31:    ASIN( E )         GAMMA( E )        POW( E1, E2 )
                     32:    ATAN( E )         HYPOT( E1, E2 )   SIN( E )
                     33:    ATAN2( E1, E2 )   INT( E )          SQRT( E )
                     34: 
                     35: OTHER SPECIAL DEFINITIONS
                     36: 
                     37:    POSITION[ E1 , E2 ]
                     38:    ROW
                     39:    COL

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