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Illegal JavaScript characters

Characters and strings that are never allowed in JavaScript variables.
  • Tab (0x09)
  • Carriage return (0x0D)
  • Newline (0x0A)
  • ASCII characters with codes above 127 (unless multi-byte characters are enabled and charSet is populated appropriately)
  • HTML tags (e.g. or &#153)
Many variables, most notably products, hierarchy, and events, have additional limitations or syntax requirements. For individual variable limitations and syntax requirements, see the section corresponding to the s_account variable parameters.