SPFLite - V3.0.24069 2024-03-09

str-var = Get_Tag$(line-ptr)

Operands:

line-ptr

The line pointer of the data line whose line tag is to be obtained.

Returns:

If the line-ptr argument is a valid line pointer to a data line, the function will return the tag associated with that data line, if one exists; otherwise it will return a null (empty) string; the RC value will be set to 0 when the line-ptr is associated with a valid data line.

The string value of the returned tag will be just as it appears in the edit session, with a leading : colon and one to five letters in upper case.

If line-ptr is an invalid line pointer value, or is the line pointer of a non-data line, the function will return a null (empty) string and set RC to 8.