man/mann/lsearch.n - toolchains/skids - Git at Google

 '\"
 '\" Copyright (c) 1993 The Regents of the University of California.
 '\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
 '\" Copyright (c) 2001 Kevin B. Kenny.  All rights reserved.
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\"
 '\" RCS: @(#) $Id: lsearch.n,v 1.13 2002/10/03 13:08:55 dkf 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",
 '\"	or "in/out" to describe whether procedure reads or modifies arg,
 '\"	and indent is equivalent to second arg of .IP (shouldn't ever be
 '\"	needed;  use .AS below instead)
 '\"
 '\" .AS ?type? ?name?
 '\"	Give maximum sizes of arguments for setting tab stops.  Type and
 '\"	name are examples of largest possible arguments that will be passed
 '\"	to .AP later.  If args are omitted, default tab stops are used.
 '\"
 '\" .BS
 '\"	Start box enclosure.  From here until next .BE, everything will be
 '\"	enclosed in one large box.
 '\"
 '\" .BE
 '\"	End of box enclosure.
 '\"
 '\" .CS
 '\"	Begin code excerpt.
 '\"
 '\" .CE
 '\"	End code excerpt.
 '\"
 '\" .VS ?version? ?br?
 '\"	Begin vertical sidebar, for use in marking newly-changed parts
 '\"	of man pages.  The first argument is ignored and used for recording
 '\"	the version when the .VS was added, so that the sidebars can be
 '\"	found and removed when they reach a certain age.  If another argument
 '\"	is present, then a line break is forced before starting the sidebar.
 '\"
 '\" .VE
 '\"	End of vertical sidebar.
 '\"
 '\" .DS
 '\"	Begin an indented unfilled display.
 '\"
 '\" .DE
 '\"	End of indented unfilled display.
 '\"
 '\" .SO
 '\"	Start of list of standard options for a Tk widget.  The
 '\"	options follow on successive lines, in four columns separated
 '\"	by tabs.
 '\"
 '\" .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
 '\"	option's name as specified in the class command, dbName gives
 '\"	the option's name in the option database, and dbClass gives
 '\"	the option's class in the option database.
 '\"
 '\" .UL arg1 arg2
 '\"	Print arg1 underlined, then print arg2 normally.
 '\"
 '\" RCS: @(#) $Id: man.macros,v 1.4 2000/08/25 06:18:32 ericm Exp $
 '\"
 '\"	# Set up traps and other miscellaneous stuff for Tcl/Tk man pages.
 .if t .wh -1.3i ^B
 .nr ^l \n(.l
 .ad b
 '\"	# Start an argument description
 .de AP
 .ie !"\\$4"" .TP \\$4
 .el \{\
 .   ie !"\\$2"" .TP \\n()Cu
 .   el          .TP 15
 .\}
 .ta \\n()Au \\n()Bu
 .ie !"\\$3"" \{\
 \&\\$1	\\fI\\$2\\fP	(\\$3)
 .\".b
 .\}
 .el \{\
 .br
 .ie !"\\$2"" \{\
 \&\\$1	\\fI\\$2\\fP
 .\}
 .el \{\
 \&\\fI\\$1\\fP
 .\}
 .\}
 ..
 '\"	# define tabbing values for .AP
 .de AS
 .nr )A 10n
 .if !"\\$1"" .nr )A \\w'\\$1'u+3n
 .nr )B \\n()Au+15n
 .\"
 .if !"\\$2"" .nr )B \\w'\\$2'u+\\n()Au+3n
 .nr )C \\n()Bu+\\w'(in/out)'u+2n
 ..
 .AS Tcl_Interp Tcl_CreateInterp in/out
 '\"	# BS - start boxed text
 '\"	# ^y = starting y location
 '\"	# ^b = 1
 .de BS
 .br
 .mk ^y
 .nr ^b 1u
 .if n .nf
 .if n .ti 0
 .if n \l'\\n(.lu\(ul'
 .if n .fi
 ..
 '\"	# BE - end boxed text (draw box now)
 .de BE
 .nf
 .ti 0
 .mk ^t
 .ie n \l'\\n(^lu\(ul'
 .el \{\
 .\"	Draw four-sided box normally, but don't draw top of
 .\"	box if the box started on an earlier page.
 .ie !\\n(^b-1 \{\
 \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
 .\}
 .el \}\
 \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
 .\}
 .\}
 .fi
 .br
 .nr ^b 0
 ..
 '\"	# VS - start vertical sidebar
 '\"	# ^Y = starting y location
 '\"	# ^v = 1 (for troff;  for nroff this doesn't matter)
 .de VS
 .if !"\\$2"" .br
 .mk ^Y
 .ie n 'mc \s12\(br\s0
 .el .nr ^v 1u
 ..
 '\"	# VE - end of vertical sidebar
 .de VE
 .ie n 'mc
 .el \{\
 .ev 2
 .nf
 .ti 0
 .mk ^t
 \h'|\\n(^lu+3n'\L'|\\n(^Yu-1v\(bv'\v'\\n(^tu+1v-\\n(^Yu'\h'-|\\n(^lu+3n'
 .sp -1
 .fi
 .ev
 .\}
 .nr ^v 0
 ..
 '\"	# Special macro to handle page bottom:  finish off current
 '\"	# box/sidebar if in box/sidebar mode, then invoked standard
 '\"	# page bottom macro.
 .de ^B
 .ev 2
 'ti 0
 'nf
 .mk ^t
 .if \\n(^b \{\
 .\"	Draw three-sided box if this is the box's first page,
 .\"	draw two sides but no top otherwise.
 .ie !\\n(^b-1 \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c
 .el \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c
 .\}
 .if \\n(^v \{\
 .nr ^x \\n(^tu+1v-\\n(^Yu
 \kx\h'-\\nxu'\h'|\\n(^lu+3n'\ky\L'-\\n(^xu'\v'\\n(^xu'\h'|0u'\c
 .\}
 .bp
 'fi
 .ev
 .if \\n(^b \{\
 .mk ^y
 .nr ^b 2
 .\}
 .if \\n(^v \{\
 .mk ^Y
 .\}
 ..
 '\"	# DS - begin display
 .de DS
 .RS
 .nf
 .sp
 ..
 '\"	# DE - end display
 .de DE
 .fi
 .RE
 .sp
 ..
 '\"	# SO - start of list of standard options
 .de SO
 .SH "STANDARD OPTIONS"
 .LP
 .nf
 .ta 5.5c 11c
 .ft B
 ..
 '\"	# SE - end of list of standard options
 .de SE
 .fi
 .ft R
 .LP
 See the \\fBoptions\\fR manual entry for details on the standard options.
 ..
 '\"	# OP - start of full description for a single option
 .de OP
 .LP
 .nf
 .ta 4c
 Command-Line Name:	\\fB\\$1\\fR
 Database Name:	\\fB\\$2\\fR
 Database Class:	\\fB\\$3\\fR
 .fi
 .IP
 ..
 '\"	# CS - begin code excerpt
 .de CS
 .RS
 .nf
 .ta .25i .5i .75i 1i
 ..
 '\"	# CE - end code excerpt
 .de CE
 .fi
 .RE
 ..
 .de UL
 \\$1\l'|0\(ul'\\$2
 ..
 .TH lsearch n 8.4 Tcl "Tcl Built-In Commands"
 .BS
 '\" Note:  do not modify the .SH NAME line immediately below!
 .SH NAME
 lsearch \- See if a list contains a particular element
 .SH SYNOPSIS
 \fBlsearch \fR?\fIoptions\fR? \fIlist pattern\fR
 .BE

 .SH DESCRIPTION
 .PP
 This command searches the elements of \fIlist\fR to see if one
 of them matches \fIpattern\fR.  If so, the command returns the index
 of the first matching element
 .VS 8.4
 (unless the options \fB\-all\fR or \fB\-inline\fR are specified.)
 .VE 8.4
 If not, the command returns \fB\-1\fR.  The \fIoption\fR arguments
 indicates how the elements of the list are to be matched against
 \fIpattern\fR and it must have one of the following values:
 .TP
 \fB\-all\fR
 .VS 8.4
 Changes the result to be the list of all matching indices (or all
 matching values if \fB\-inline\fR is specified as well.)
 .VE 8.4
 .TP
 \fB\-ascii\fR
 The list elements are to be examined as ASCII strings.  This option is only
 meaningful when used with \fB\-exact\fR or \fB\-sorted\fR.
 .TP
 \fB\-decreasing\fR
 The list elements are sorted in decreasing order.  This option is only
 meaningful when used with \fB\-sorted\fR.
 .TP
 \fB\-dictionary\fR
 The list elements are to be compared using dictionary-style
 comparisons.  This option is only meaningful when used with
 \fB\-exact\fR or \fB\-sorted\fR.
 .TP
 \fB\-exact\fR
 The list element must contain exactly the same string as \fIpattern\fR.
 .TP
 \fB\-glob\fR
 \fIPattern\fR is a glob-style pattern which is matched against each list
 element using the same rules as the \fBstring match\fR command.
 .TP
 \fB\-increasing\fR
 The list elements are sorted in increasing order.  This option is only
 meaningful when used with \fB\-sorted\fR.
 .TP
 \fB\-inline\fR
 .VS 8.4
 The matching value is returned instead of its index (or an empty
 string if no value matches.)  If \fB\-all\fR is also specified, then
 the result of the command is the list of all values that matched.
 .VE 8.4
 .TP
 \fB\-integer\fR
 The list elements are to be compared as integers.  This option is only
 meaningful when used with \fB\-exact\fR or \fB\-sorted\fR.
 .TP
 \fB\-not\fR
 .VS 8.4
 This negates the sense of the match, returning the index of the first
 non-matching value in the list.
 .VE 8.4
 .TP
 \fB\-real\fR
 The list elements are to be compared as floating-point values.  This
 option is only meaningful when used with \fB\-exact\fR or \fB\-sorted\fR.
 .TP
 \fB\-regexp\fR
 \fIPattern\fR is treated as a regular expression and matched against
 each list element using the rules described in the \fBre_syntax\fR
 reference page.
 .TP
 \fB\-sorted\fR
 The list elements are in sorted order.  If this option is specified,
 \fBlsearch\fR will use a more efficient searching algorithm to search
 \fIlist\fR.  If no other options are specified, \fIlist\fR is assumed
 to be sorted in increasing order, and to contain ASCII strings.  This
 option is mutually exclusive with \fB\-glob\fR and \fB\-regexp\fR, and
 is treated exactly like \fB-exact\fR when either \fB\-all\fR, or
 \fB\-not\fR is specified.
 .TP
 \fB\-start\fR \fIindex\fR
 .VS 8.4
 The list is searched starting at position \fIindex\fR.  If \fIindex\fR
 has the value \fBend\fR, it refers to the last element in the list,
 and \fBend\-\fIinteger\fR refers to the last element in the list minus
 the specified integer offset.
 .VE 8.4
 .PP
 If \fIoption\fR is omitted then it defaults to \fB\-glob\fR.  If more
 than one of \fB\-exact\fR, \fB\-glob\fR, \fB\-regexp\fR, and
 \fB\-sorted\fR is specified, whichever option is specified last takes
 precedence.  If more than one of \fB\-ascii\fR, \fB\-dictionary\fR,
 \fB\-integer\fR and \fB\-real\fR is specified, the option specified
 last takes precedence.  If more than one of \fB\-increasing\fR and
 \fB\-decreasing\fR is specified, the option specified last takes
 precedence.

 .VS 8.4
 .SH EXAMPLES
 .CS
 lsearch {a b c d e} c => 2
 lsearch -all {a b c a b c} c => 2 5
 lsearch -inline {a20 b35 c47} b* => b35
 lsearch -inline -not {a20 b35 c47} b* => a20
 lsearch -all -inline -not {a20 b35 c47} b* => a20 c47
 lsearch -all -not {a20 b35 c47} b* => 0 2
 lsearch -start 3 {a b c a b c} c => 5
 .CE
 .VE 8.4

 .SH "SEE ALSO"
 .VS 8.4
 foreach(n), list(n), lappend(n), lindex(n), linsert(n), llength(n),
 lset(n), lsort(n), lrange(n), lreplace(n)
 .VE

 .SH KEYWORDS
 list, match, pattern, regular expression, search, string
	'\"
	'\" Copyright (c) 1993 The Regents of the University of California.
	'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
	'\" Copyright (c) 2001 Kevin B. Kenny. All rights reserved.
	'\"
	'\" See the file "license.terms" for information on usage and redistribution
	'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
	'\"
	'\" RCS: @(#) $Id: lsearch.n,v 1.13 2002/10/03 13:08:55 dkf 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",
	'\" or "in/out" to describe whether procedure reads or modifies arg,
	'\" and indent is equivalent to second arg of .IP (shouldn't ever be
	'\" needed; use .AS below instead)
	'\"
	'\" .AS ?type? ?name?
	'\" Give maximum sizes of arguments for setting tab stops. Type and
	'\" name are examples of largest possible arguments that will be passed
	'\" to .AP later. If args are omitted, default tab stops are used.
	'\"
	'\" .BS
	'\" Start box enclosure. From here until next .BE, everything will be
	'\" enclosed in one large box.
	'\"
	'\" .BE
	'\" End of box enclosure.
	'\"
	'\" .CS
	'\" Begin code excerpt.
	'\"
	'\" .CE
	'\" End code excerpt.
	'\"
	'\" .VS ?version? ?br?
	'\" Begin vertical sidebar, for use in marking newly-changed parts
	'\" of man pages. The first argument is ignored and used for recording
	'\" the version when the .VS was added, so that the sidebars can be
	'\" found and removed when they reach a certain age. If another argument
	'\" is present, then a line break is forced before starting the sidebar.
	'\"
	'\" .VE
	'\" End of vertical sidebar.
	'\"
	'\" .DS
	'\" Begin an indented unfilled display.
	'\"
	'\" .DE
	'\" End of indented unfilled display.
	'\"
	'\" .SO
	'\" Start of list of standard options for a Tk widget. The
	'\" options follow on successive lines, in four columns separated
	'\" by tabs.
	'\"
	'\" .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
	'\" option's name as specified in the class command, dbName gives
	'\" the option's name in the option database, and dbClass gives
	'\" the option's class in the option database.
	'\"
	'\" .UL arg1 arg2
	'\" Print arg1 underlined, then print arg2 normally.
	'\"
	'\" RCS: @(#) $Id: man.macros,v 1.4 2000/08/25 06:18:32 ericm Exp $
	'\"
	'\" # Set up traps and other miscellaneous stuff for Tcl/Tk man pages.
	.if t .wh -1.3i ^B
	.nr ^l \n(.l
	.ad b
	'\" # Start an argument description
	.de AP
	.ie !"\\$4"" .TP \\$4
	.el \{\
	. ie !"\\$2"" .TP \\n()Cu
	. el .TP 15
	.\}
	.ta \\n()Au \\n()Bu
	.ie !"\\$3"" \{\
	\&\\$1 \\fI\\$2\\fP (\\$3)
	.\".b
	.\}
	.el \{\
	.br
	.ie !"\\$2"" \{\
	\&\\$1 \\fI\\$2\\fP
	.\}
	.el \{\
	\&\\fI\\$1\\fP
	.\}
	.\}
	..
	'\" # define tabbing values for .AP
	.de AS
	.nr )A 10n
	.if !"\\$1"" .nr )A \\w'\\$1'u+3n
	.nr )B \\n()Au+15n
	.\"
	.if !"\\$2"" .nr )B \\w'\\$2'u+\\n()Au+3n
	.nr )C \\n()Bu+\\w'(in/out)'u+2n
	..
	.AS Tcl_Interp Tcl_CreateInterp in/out
	'\" # BS - start boxed text
	'\" # ^y = starting y location
	'\" # ^b = 1
	.de BS
	.br
	.mk ^y
	.nr ^b 1u
	.if n .nf
	.if n .ti 0
	.if n \l'\\n(.lu\(ul'
	.if n .fi
	..
	'\" # BE - end boxed text (draw box now)
	.de BE
	.nf
	.ti 0
	.mk ^t
	.ie n \l'\\n(^lu\(ul'
	.el \{\
	.\" Draw four-sided box normally, but don't draw top of
	.\" box if the box started on an earlier page.
	.ie !\\n(^b-1 \{\
	\h'-1.5n'\L'\|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\l'\|0u-1.5n\(ul'
	.\}
	.el \}\
	\h'-1.5n'\L'\|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'\|0u-1.5n\(ul'
	.\}
	.\}
	.fi
	.br
	.nr ^b 0
	..
	'\" # VS - start vertical sidebar
	'\" # ^Y = starting y location
	'\" # ^v = 1 (for troff; for nroff this doesn't matter)
	.de VS
	.if !"\\$2"" .br
	.mk ^Y
	.ie n 'mc \s12\(br\s0
	.el .nr ^v 1u
	..
	'\" # VE - end of vertical sidebar
	.de VE
	.ie n 'mc
	.el \{\
	.ev 2
	.nf
	.ti 0
	.mk ^t
	\h'\|\\n(^lu+3n'\L'\|\\n(^Yu-1v\(bv'\v'\\n(^tu+1v-\\n(^Yu'\h'-\|\\n(^lu+3n'
	.sp -1
	.fi
	.ev
	.\}
	.nr ^v 0
	..
	'\" # Special macro to handle page bottom: finish off current
	'\" # box/sidebar if in box/sidebar mode, then invoked standard
	'\" # page bottom macro.
	.de ^B
	.ev 2
	'ti 0
	'nf
	.mk ^t
	.if \\n(^b \{\
	.\" Draw three-sided box if this is the box's first page,
	.\" draw two sides but no top otherwise.
	.ie !\\n(^b-1 \h'-1.5n'\L'\|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\h'\|0u'\c
	.el \h'-1.5n'\L'\|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\h'\|0u'\c
	.\}
	.if \\n(^v \{\
	.nr ^x \\n(^tu+1v-\\n(^Yu
	\kx\h'-\\nxu'\h'\|\\n(^lu+3n'\ky\L'-\\n(^xu'\v'\\n(^xu'\h'\|0u'\c
	.\}
	.bp
	'fi
	.ev
	.if \\n(^b \{\
	.mk ^y
	.nr ^b 2
	.\}
	.if \\n(^v \{\
	.mk ^Y
	.\}
	..
	'\" # DS - begin display
	.de DS
	.RS
	.nf
	.sp
	..
	'\" # DE - end display
	.de DE
	.fi
	.RE
	.sp
	..
	'\" # SO - start of list of standard options
	.de SO
	.SH "STANDARD OPTIONS"
	.LP
	.nf
	.ta 5.5c 11c
	.ft B
	..
	'\" # SE - end of list of standard options
	.de SE
	.fi
	.ft R
	.LP
	See the \\fBoptions\\fR manual entry for details on the standard options.
	..
	'\" # OP - start of full description for a single option
	.de OP
	.LP
	.nf
	.ta 4c
	Command-Line Name: \\fB\\$1\\fR
	Database Name: \\fB\\$2\\fR
	Database Class: \\fB\\$3\\fR
	.fi
	.IP
	..
	'\" # CS - begin code excerpt
	.de CS
	.RS
	.nf
	.ta .25i .5i .75i 1i
	..
	'\" # CE - end code excerpt
	.de CE
	.fi
	.RE
	..
	.de UL
	\\$1\l'\|0\(ul'\\$2
	..
	.TH lsearch n 8.4 Tcl "Tcl Built-In Commands"
	.BS
	'\" Note: do not modify the .SH NAME line immediately below!
	.SH NAME
	lsearch \- See if a list contains a particular element
	.SH SYNOPSIS
	\fBlsearch \fR?\fIoptions\fR? \fIlist pattern\fR
	.BE

	.SH DESCRIPTION
	.PP
	This command searches the elements of \fIlist\fR to see if one
	of them matches \fIpattern\fR. If so, the command returns the index
	of the first matching element
	.VS 8.4
	(unless the options \fB\-all\fR or \fB\-inline\fR are specified.)
	.VE 8.4
	If not, the command returns \fB\-1\fR. The \fIoption\fR arguments
	indicates how the elements of the list are to be matched against
	\fIpattern\fR and it must have one of the following values:
	.TP
	\fB\-all\fR
	.VS 8.4
	Changes the result to be the list of all matching indices (or all
	matching values if \fB\-inline\fR is specified as well.)
	.VE 8.4
	.TP
	\fB\-ascii\fR
	The list elements are to be examined as ASCII strings. This option is only
	meaningful when used with \fB\-exact\fR or \fB\-sorted\fR.
	.TP
	\fB\-decreasing\fR
	The list elements are sorted in decreasing order. This option is only
	meaningful when used with \fB\-sorted\fR.
	.TP
	\fB\-dictionary\fR
	The list elements are to be compared using dictionary-style
	comparisons. This option is only meaningful when used with
	\fB\-exact\fR or \fB\-sorted\fR.
	.TP
	\fB\-exact\fR
	The list element must contain exactly the same string as \fIpattern\fR.
	.TP
	\fB\-glob\fR
	\fIPattern\fR is a glob-style pattern which is matched against each list
	element using the same rules as the \fBstring match\fR command.
	.TP
	\fB\-increasing\fR
	The list elements are sorted in increasing order. This option is only
	meaningful when used with \fB\-sorted\fR.
	.TP
	\fB\-inline\fR
	.VS 8.4
	The matching value is returned instead of its index (or an empty
	string if no value matches.) If \fB\-all\fR is also specified, then
	the result of the command is the list of all values that matched.
	.VE 8.4
	.TP
	\fB\-integer\fR
	The list elements are to be compared as integers. This option is only
	meaningful when used with \fB\-exact\fR or \fB\-sorted\fR.
	.TP
	\fB\-not\fR
	.VS 8.4
	This negates the sense of the match, returning the index of the first
	non-matching value in the list.
	.VE 8.4
	.TP
	\fB\-real\fR
	The list elements are to be compared as floating-point values. This
	option is only meaningful when used with \fB\-exact\fR or \fB\-sorted\fR.
	.TP
	\fB\-regexp\fR
	\fIPattern\fR is treated as a regular expression and matched against
	each list element using the rules described in the \fBre_syntax\fR
	reference page.
	.TP
	\fB\-sorted\fR
	The list elements are in sorted order. If this option is specified,
	\fBlsearch\fR will use a more efficient searching algorithm to search
	\fIlist\fR. If no other options are specified, \fIlist\fR is assumed
	to be sorted in increasing order, and to contain ASCII strings. This
	option is mutually exclusive with \fB\-glob\fR and \fB\-regexp\fR, and
	is treated exactly like \fB-exact\fR when either \fB\-all\fR, or
	\fB\-not\fR is specified.
	.TP
	\fB\-start\fR \fIindex\fR
	.VS 8.4
	The list is searched starting at position \fIindex\fR. If \fIindex\fR
	has the value \fBend\fR, it refers to the last element in the list,
	and \fBend\-\fIinteger\fR refers to the last element in the list minus
	the specified integer offset.
	.VE 8.4
	.PP
	If \fIoption\fR is omitted then it defaults to \fB\-glob\fR. If more
	than one of \fB\-exact\fR, \fB\-glob\fR, \fB\-regexp\fR, and
	\fB\-sorted\fR is specified, whichever option is specified last takes
	precedence. If more than one of \fB\-ascii\fR, \fB\-dictionary\fR,
	\fB\-integer\fR and \fB\-real\fR is specified, the option specified
	last takes precedence. If more than one of \fB\-increasing\fR and
	\fB\-decreasing\fR is specified, the option specified last takes
	precedence.

	.VS 8.4
	.SH EXAMPLES
	.CS
	lsearch {a b c d e} c => 2
	lsearch -all {a b c a b c} c => 2 5
	lsearch -inline {a20 b35 c47} b* => b35
	lsearch -inline -not {a20 b35 c47} b* => a20
	lsearch -all -inline -not {a20 b35 c47} b* => a20 c47
	lsearch -all -not {a20 b35 c47} b* => 0 2
	lsearch -start 3 {a b c a b c} c => 5
	.CE
	.VE 8.4

	.SH "SEE ALSO"
	.VS 8.4
	foreach(n), list(n), lappend(n), lindex(n), linsert(n), llength(n),
	lset(n), lsort(n), lrange(n), lreplace(n)
	.VE

	.SH KEYWORDS
	list, match, pattern, regular expression, search, string