Tesi Robotica V+ Sim: Interprete Command Language e... | Page 70

! String allows either single or double quotes StringLiteral= '' {String Ch 1}* '' | '"' {String Ch 2}* '"' NumberLiteral= {Number}+('.'{Number}+)? !CommentStart= '/*' !CommentEnd = '*/' CommentSymbol= ';' !-------------------- 1° Istruzione per ogni programma V+ ::= 'END' ::= 'Program' ::= Identifier ::=| ::= '(' Identifier ')' | '()' !--------Spiegazione Istruzioni Utilizzante in Statement !- Break stop the motion immediately. !- Close causes the hand to close during the next robot motion. !- Closei causes a BREAK in the current continuous-path motion and causes the hand to close immediately after the current motion completes. !- Delay cause robot motion to stop for the specified time. 69