NBS Minimal BASIC Test Programs: Version 2, User's Manual, Volume 13U.S. Department of Commerce, National Bureau of Standards, 1980 |
From inside the book
Results 1-5 of 12
Page 9
... syntax . We look at the source code and determine whether or not it obeys all the rules laid down in the standard . These rules are mostly spelled out in the syntax sections of the standard using a variant of Backus - Naur Form ( BNF ) ...
... syntax . We look at the source code and determine whether or not it obeys all the rules laid down in the standard . These rules are mostly spelled out in the syntax sections of the standard using a variant of Backus - Naur Form ( BNF ) ...
Page 10
... syntax checker which or syntax checker which could always discover whether or not a program is standard . Unfortunately , such a such a recognizer could not be written in Minimal BASIC itself and this probably explains why no recognizer ...
... syntax checker which or syntax checker which could always discover whether or not a program is standard . Unfortunately , such a such a recognizer could not be written in Minimal BASIC itself and this probably explains why no recognizer ...
Page 13
... syntax checking and then all the execution , than of of an interpreter . There is no requirement , for instance , that error reports precede exception reports . It is the content , rather than the timing , of the message that the ...
... syntax checking and then all the execution , than of of an interpreter . There is no requirement , for instance , that error reports precede exception reports . It is the content , rather than the timing , of the message that the ...
Page 19
... syntax sections , or in the semantics sections . Given a program with a syntactically construction the processor must either reject the a message to the user noting the reason for rejection , or , if it accepts the program , it must be ...
... syntax sections , or in the semantics sections . Given a program with a syntactically construction the processor must either reject the a message to the user noting the reason for rejection , or , if it accepts the program , it must be ...
Page 20
... syntax constraints ) and the second for plausible syntax errors ruled out by the BNF productions . 1 . Context - sensitive errors : line number out of strictly ascending order 2. line number of zero 3 . line - length > 72 characters 4 ...
... syntax constraints ) and the second for plausible syntax errors ruled out by the BNF productions . 1 . Context - sensitive errors : line number out of strictly ascending order 2. line number of zero 3 . line - length > 72 characters 4 ...
Other editions - View all
Common terms and phrases
8.4 PROGRAM NUMBER algorithm allows ANSI BASIC ANSI standard argument assignment Backus-Naur Form BASIC Test Programs behavior computer languages correctly decimal digits defined division by zero error programs ERROR REFS error tests Exception Handling exception report exception tests execution FOR-blocks FOR-STATEMENT FORTRAN functional group GOTO handling implementation accepts IMPLEMENTATION CONFORMANCE implementation of BASIC implementation-defined features informative tests input-reply interpretation language standard line number machine infinity measure Minimal BASIC Test non-fatal exceptions non-standard construction non-standard programs Note NUMERIC CONSTANTS NUMERIC EXPRESSIONS ON-GOTO operations OPTION BASE pass/fail message PASSES else processor passing or failing PBASIC processor FAILS processor PASSES program conformance program is standard program output programming language recovery procedure reject REM statement requirements RND FUNCTION rules sample output self-checking semantic meaning significand simple source code specified Standard Capabilities standard program syntax test fails TEST PASSED test sequence test system UNDERFLOW University of Kent USER-DEFINED FUNCTION Version zeros