'\"
'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\" 
'\" RCS: @(#) $Id: lrange.n,v 1.2 2003/11/24 05:09:59 bbbush Exp $
'\" 
'\" The definitions below are for supplemental macros used in Tcl/Tk
'\" manual entries.
'\"
'\" .AP type name in/out ?indent?
'\"	Start paragraph describing an argument to a library procedure.
'\"	type is type of argument (int, etc.), in/out is either "in", "out",
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'\" .AS ?type? ?name?
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'\"	Begin an indented unfilled display.
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'\"	End of indented unfilled display.
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'\"	Start of list of standard options for a Tk widget.  The
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'\"
'\" .SE
'\"	End of list of standard options for a Tk widget.
'\"
'\" .OP cmdName dbName dbClass
'\"	Start of description of a specific option.  cmdName gives the
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'\" .UL arg1 arg2
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'\" RCS: @(#) $Id: lrange.n,v 1.2 2003/11/24 05:09:59 bbbush Exp $
'\"
'\"	# Set up traps and other miscellaneous stuff for Tcl/Tk man pages.
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.ie !"\\$4"" .TP \\$4
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\&\\$1	\\fI\\$2\\fP	(\\$3)
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.br
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\&\\$1	\\fI\\$2\\fP
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\&\\fI\\$1\\fP
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.nr )A 10n
.if !"\\$1"" .nr )A \\w'\\$1'u+3n
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.AS Tcl_Interp Tcl_CreateInterp in/out
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\h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
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.ft R
.LP
See the \\fBoptions\\fR manual entry for details on the standard options.
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.LP
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Command-Line Name:	\\fB\\$1\\fR
Database Name:	\\fB\\$2\\fR
Database Class:	\\fB\\$3\\fR
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.de UL
\\$1\l'|0\(ul'\\$2
..
.TH lrange 3tcl 7.4 Tcl "Tcl Built-In Commands"
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
lrange \- 從一個列表返回一個或多個毗連的元素 
.SH "總覽 SYNOPSIS"
\fBlrange \fIlist first last\fR
.BE

.SH "描述 DESCRIPTION"
.PP
\fIList\fR  必須是一個有效的 Tcl 列表。這個命令將返回由  \fIfirst\fR  到 \fIlast \fR的元素(包括它們兩個)組成的一個新列表。\fIFirst\fR  或 \fIlast\fR  可以是 \fBend\fR  (或它的任何縮寫)  來參照這個列表的最後的元素。如果 \fIfirst\fR   小於零，則作爲零來對待。如果 \fIlast\fR   大於等於在這個列表中元素的數目，則作爲 \fBend\fR  來對待。如果 \fIfirst\fR  大於 \fIlast\fR  則返回一個空串。注意: ``\fBlrange \fIlist first first\fR'' 不總是與``\fBlindex \fIlist first\fR'' 產生相同的結果(儘管對未用花括號包圍起來的簡單字段是相同的)；但它精確的產生與``\fBlist [lindex \fIlist first\fB]\fR''相同的結果。 

.SH "參見 SEE ALSO"
lappend(n), lindex(n), linsert(n), list(n), llength(n), lreplace(n)

.SH "關鍵字 KEYWORDS"
element, list, range, sublist
.SH "[中文版維護人]"
.B 寒蟬退士
.SH "[中文版最新更新]"
.B 2001/06/21
.SH "《中國 Linux 論壇 man 手冊頁翻譯計劃》:"
.BI http://cmpp.linuxforum.net
.SH "跋"
.br
本頁面中文版由中文 man 手冊頁計劃提供。
.br
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