1/* standard strings */ 2var charstring begin := "first" 3var charstring emptyString := "" 4var charstring simpleString := "abcdef" 5/* single quotes */ 6var charstring singleQuote := "'" 7var charstring twoSingleQuote := "''" 8var charstring stringWithSingleQuote := "a'bc" 9var charstring stringWithTwoSingleQuote := "a'b'c" 10/* escaped double quotes with backslash */ 11var charstring escapedDoubleQuotes := "\"" 12var charstring twoEscapedDoubleQuotes := "\"\"" 13var charstring stringWithEscapedDoubleQuotes := "a\"bc" 14var charstring stringWithTwoEscapedDoubleQuotes := "a\"b\"c" 15/* two double quotes in string are treated as escaped double quotes */ 16var charstring doubleQuotes := """" 17var charstring twoDoubleQuotes := """""" 18var charstring stringWithDoubleQuotes := "a""bc" 19var charstring stringWithTwoDoubleQuotes := "a""b""c" 20/* mixed quotes */ 21var charstring mixedQuotes1 := "\"""" 22var charstring mixedQuotes2 := """\"" 23var charstring stringWithMixedQuotes1 := "a\"b""c" 24var charstring stringWithMixedQuotes2 := "a""b\"c" 25/* quotes and backslach interactions */ 26var charstring backslash := "\\" 27var charstring stringWithBackslash := "a\\b" 28var charstring backslashAndEscapedDoubleQuotes := "\\\"" 29var charstring escapedDoubleQuotesAndBackslash := "\"\\" 30var charstring stringWithBackslashAndEscapedDoubleQuotes := "a\\\"b" 31var charstring stringWithEscapedDoubleQuotesAndBackslash := "a\"\\b" 32var charstring stringWithBackslashAndDoubleQuotes := "a\\""b" 33var charstring stringWithDoubleQuotesAndBackslash := "a""\\b" 34 35var charstring end := "last" 36