<< Terminals | Pragmas >>

#1 Whitespace   syntax diagram

Whitespace :=
  Space | ASCII_TAB
  ;

#1.1 ASCII Tabulator

ASCII_TAB := CHR(8) ;

#2 Line Comment   syntax diagram

LineComment :=
  '!' CommentCharacter* EndOfLine
  ;

#3 Block Comment   syntax diagram

BlockComment :=
  '(*' ( CommentCharacter | BlockComment | EndOfLine )* '*)'
  ;

#3.1 Comment Character   syntax diagram

CommentCharacter :=
  Digit | Letter | Whitespace | NonAlphaNumQuotable | '\' | "'" | '"'
  ;

#4 End Of Line Marker   syntax diagram

EndOfLine :=
  ASCII_LF | ASCII_CR ASCII_LF?
  ;

#4.1 ASCII Line Feed

ASCII_LF := CHR(10) ;

#4.2 ASCII Carriage Return

ASCII_CR := CHR(13) ;