4 WorkbookView::show_horizontal_scrollbar TRUE 4 WorkbookView::show_vertical_scrollbar TRUE 4 WorkbookView::show_notebook_tabs TRUE 4 WorkbookView::do_auto_completion TRUE 4 WorkbookView::is_protected FALSE 1252 2008-06-24T17:50:55Z Microsoft Excel Public JCL 2008-06-24T17:47:13Z f f f Johnson County Library 0 f Public JCL 729018 Sheet1 Sheet2 Sheet3 Sheet1 3 56 1 Print_Area Sheet1!$A$1:$IV$65536 A1 Sheet_Title "Sheet1" A1 d_then_r portrait na_letter First and Follow Symbols Element First Follow program $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function (empty - can only have one program in a file) simpleelement $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function statement $ @ & -- ++ break close foreach for if open pop print push shift read repeat while $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function assignstatement $ @ $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function breakstatement break $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function callstatement & $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function closestatement close $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function foreachstatement foreach $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function forstatement for $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function ifstatement if $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function openstatement open $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function popstatement pop $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function predecstatement -- $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function preincstatement ++ $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function printstatement print $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function pushstatement push $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function readstatement read $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function repeatstatement repeat $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function shiftstatement shift $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function whilestatement while $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function simpleassign = true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! addassign += true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! divassign /= true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! multassign *= true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! postdec -- $ @ postinc ++ $ @ subassign -= true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! vardec new $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function varname $ @ = += -= *= /= -- ++ ; * / % + - < > == <= >= != && || ) . ] , scalardec $ ; scalarname $ = += -= *= /= -- ++ ( ; * / % + - < > == <= >= != && || ) . ] , arraydec @ ; arrayname @ = += -= *= /= -- ++ ; * / % + - < > == <= >= != && || ) . ] , functiondef function $ @ & -- ++ break close foreach for if open pop print push shift read repeat while new function funcname & ( { * / % + - < > == <= >= != && || ; ) . ] , filehandle ^ ; ) . ] , expr true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! ; ) . ] , exprarray true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! ) boolexpr true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! && || ; ) . ] , boolop && || true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! relexpr true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! < > == <= >= != && || ; ) . ] , relop < > == <= >= != true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! term true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! + - < > == <= >= != && || ; ) . ] , addop + - true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! factor true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! * / % + - < > == <= >= != && || ; ) . ] , multop * / % true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! negate ! * / % + - < > == <= >= != && || ; ) . ] , constant true false 0 1 2 3 4 5 6 7 8 9 ' " * / % + - < > == <= >= != && || ; ) . ] , boolconstant true false * / % + - < > == <= >= != && || ; ) . ] , numconstant 0 1 2 3 4 5 6 7 8 9 * / % + - < > == <= >= != && || ; ) . ] , stringconstant ' " * / % + - < > == <= >= != && || ; ) . ] , concat true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! ; plainstring ' * / % + - < > == <= >= != && || ; ) . ] , escapestring " * / % + - < > == <= >= != && || ; ) . ] , list true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! ; ) Sheet2 4 69 1 Print_Area Sheet2!$A$1:$IV$65536 A1 Sheet_Title "Sheet2" A1 d_then_r portrait na_letter Grammar Restrictions 1. For sentences of the form N=E|F, the grammar must satisfy the following: First(E) & First(F) = Symbols[] (empty set) Element Option First simpleelement statement $ @ & -- ++ break close foreach for if open pop print push shift read repeat while OK vardec new functiondef function statement assignstatement $ @ OK breakstatement break callstatement & closestatement close foreachstatement foreach forstatement for ifstatement if openstatement open popstatement pop predecstatement -- preincstatement ++ printstatement print pushstatement push readstatement read repeatstatement repeat shiftstatement shift whilestatement while assignstatement simpleassign = OK addassign += subassign -= multassign *= divassign /= postinc ++ postdec -- vardec scalardec $ OK arraydec @ varname scalarname $ OK arrayname @ factor constant true false 0 1 2 3 4 5 6 7 8 9 ' " OK varname $ @ funcname & ( expr ) ( negate ! constant boolconstant true false OK numconstant 0 1 2 3 4 5 6 7 8 9 stringconstant ' " 2. If some of the sentences described by a BNF rule N may be empty, the grammar must be constrained as follows: First(N) & Follow(N) = Symbols[] (empty set) Element Optional First Follow callstatement (list) ( ; OK printstatement filehandle ^ true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! OK scalardec = expr = ; OK arraydec = (exprarray) = ; OK scalarname [ expr ] [ = += -= *= /= -- ++ ( ; * / % + - < > == <= >= != && || ) . ] , OK arrayname [ expr ] [ = += -= *= /= -- ++ ; * / % + - < > == <= >= != && || ) . ] , OK expr boolop boolexpr && || ; ) . ] , OK exprarray , expr , ) OK boolexpr relop relexpr < > == <= >= != && || ; ) . ] , OK relexpr - - true false 0 1 2 3 4 5 6 7 8 9 ' " $ @ & ( ! OK addop term + - < > == <= >= != && || ; ) . ] , OK term multop factor * / % + - < > == <= >= != && || ; ) . ] , OK numconstant digit digit * / % + - < > == <= >= != && || ; ) . ] , OK concat . expr . ; OK list , expr , ; ) OK Sheet3 0 -1 1 Print_Area Sheet3!$A$1:$IV$65536 A1 Sheet_Title "Sheet3" A1 d_then_r portrait na_letter