opendarwin man page for llength

llength(n)						       Tcl Built-In Commands							llength(n)

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NAME
       llength - Count the number of elements in a list

SYNOPSIS
       llength list
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DESCRIPTION
       Treats list as a list and returns a decimal string giving the number of elements in it.

SEE ALSO
       list(n), lappend(n), lindex(n), linsert(n), lsearch(n), lset(n), lsort(n), lrange(n), lreplace(n)					   |

KEYWORDS
       element, list, length

Tcl																	llength(n)