Expect language separating two string connected by

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LEARN ABOUT OPENSOLARIS

llength

llength(1T)						       Tcl Built-In Commands						       llength(1T)

__________________________________________________________________________________________________________________________________________________

NAME

       llength - Count the number of elements in a list

SYNOPSIS

       llength list
_________________________________________________________________

DESCRIPTION

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

EXAMPLES

       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

SEE ALSO

       list(1T), lappend(1T), lindex(1T), linsert(1T), lsearch(1T), lset(1T), lsort(1T), lrange(1T), lreplace(1T)				   |

KEYWORDS

       element, list, length

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +--------------------+-----------------+
       |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
       +--------------------+-----------------+
       |Availability	    | SUNWTcl	      |
       +--------------------+-----------------+
       |Interface Stability | Uncommitted     |
       +--------------------+-----------------+
NOTES

       Source for Tcl is available on http://opensolaris.org.

Tcl																       llength(1T)

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