llength - Count the number of elements in a list

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

       The result is the number of elements:

              % llength {a b c d e}
              5
              % llength {a b c}
              3
              % llength {}
              0

       Elements  are not guaranteed to be exactly words in a dictionary sense of course, especially when quoting
       is used:

              % llength {a b {c d} e}
              4
              % llength {a b { } c d e}
              6

       An empty list is not necessarily an empty string:

              % set var { }; puts "[string length $var],[llength $var]"
              1,0

       element, list, length

Tcl                                                                                                llength(3tcl)

       llength - Count the number of elements in a list

list(3tcl),  lappend(3tcl),  lassign(3tcl),   ledit(3tcl),   lindex(3tcl),   linsert(3tcl),   lmap(3tcl),
       lpop(3tcl),  lrange(3tcl),  lremove(3tcl),  lrepeat(3tcl), lreplace(3tcl), lreverse(3tcl), lsearch(3tcl),
       lseq(3tcl), lset(3tcl), lsort(3tcl)

llengthlist
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