AutoGen: 3.4.20 len - get count of values

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### 3.4.20 ``len'` - get count of values

Usage: (len ag-name)
If the named object is a group definition, then "len" is the same as "count". Otherwise, if it is one or more text definitions, then it is the sum of their string lengths. If it is a single text definition, then it is equivalent to `(string-length (get "ag-name"))`.

Arguments:
ag-name - name of AutoGen value

This document was generated by Bruce Korb on April, 24 2005 using texi2html 1.76.