Sfairadora

  • Reference Guide

seq_name

seq_name(lval)
The lval parameter must be an l-value referring to a data item contained immediately in a sequence. If the data item is a named sequence element, the function returns its name (the type String). If it is not named, the function returns an empty string.
If the l-value does not refer to an existent data item or the data item is not immediately contained in a sequence, an error is returned.

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