diff options
Diffstat (limited to 'doc/llength.n')
| -rw-r--r-- | doc/llength.n | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/doc/llength.n b/doc/llength.n index 282bd8b..d3f9610 100644 --- a/doc/llength.n +++ b/doc/llength.n @@ -6,10 +6,8 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: llength.n,v 1.14 2008/03/26 09:59:22 dkf Exp $ -'\" -.so man.macros .TH llength n "" Tcl "Tcl Built-In Commands" +.so man.macros .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME @@ -17,14 +15,14 @@ llength \- Count the number of elements in a list .SH SYNOPSIS \fBllength \fIlist\fR .BE - .SH DESCRIPTION .PP Treats \fIlist\fR as a list and returns a decimal string giving the number of elements in it. - .SH EXAMPLES +.PP The result is the number of elements: +.PP .CS % \fBllength\fR {a b c d e} 5 @@ -36,6 +34,7 @@ The result is the number of elements: .PP Elements are not guaranteed to be exactly words in a dictionary sense of course, especially when quoting is used: +.PP .CS % \fBllength\fR {a b {c d} e} 4 @@ -44,14 +43,13 @@ of course, especially when quoting is used: .CE .PP An empty list is not necessarily an empty string: +.PP .CS % set var { }; puts "[string length $var],[\fBllength\fR $var]" 1,0 .CE - .SH "SEE ALSO" list(n), lappend(n), lindex(n), linsert(n), lsearch(n), lset(n), lsort(n), lrange(n), lreplace(n) - .SH KEYWORDS element, list, length |