String Syntax: Examples of Valid Strings and Invalid Strings

Note: A pair of double quotes "" cannot be written as a normal string, i.e. within quotes. They have to be written with their decimal or hexadecimal number: 34,34 or /22,/22.

F.2. Examples of Valid Strings and Invalid Strings

Valid Strings

Valid Strings (continued)

 

 

"abc",/41

65,/41

 

 

"abc",65,/41

/41,65

 

 

"abc","def"

/41,/1B,"a"

 

 

"abcdef"

/41,/1b,"a"

 

 

"abc",65,66,32,/1B,/1B,"def"

"/1B,65,abc,def,127"

 

 

27,65

/1B,34,/65

 

 

Invalid Strings

Why

 

 

abc,65

- quotes are missing around "abc"

 

 

/41,abc

- quotes are missing around "abc"

 

 

/41abc

- a comma is left out and quotes are missing

 

 

65,"abc"/1B

- a comma is left out

 

 

"abcdef",/1B,65,"ahg

- end-quote is missing

 

 

"abc,/1B,65

- whole string could be considered a string, but

 

isn’t because the end-quote is missing

 

 

1B,65

- slash before hexadecimal number is missing

 

 

65,66,ab"

- start-quote is missing

 

 

/1B,,65

- two consecutive commas

 

 

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