src/mann/continue.n

   1 '\"
   2 '\" Copyright (c) 1993-1994 The Regents of the University of California.
   3 '\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
   4 '\"
   5 '\" See the file "license.terms" for information on usage and redistribution
   6 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
   7 '\"
   8 '\" RCS: @(#) $Id: continue.n,v 1.2 2003/11/24 05:09:59 bbbush Exp $
   9 '\"
  10 '\" The definitions below are for supplemental macros used in Tcl/Tk
  11 '\" manual entries.
  12 '\"
  13 '\" .AP type name in/out ?indent?
  14 '\"     Start paragraph describing an argument to a library procedure.
  15 '\"     type is type of argument (int, etc.), in/out is either "in", "out",
  16 '\"     or "in/out" to describe whether procedure reads or modifies arg,
  17 '\"     and indent is equivalent to second arg of .IP (shouldn't ever be
  18 '\"     needed;  use .AS below instead)
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  20 '\" .AS ?type? ?name?
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  22 '\"     name are examples of largest possible arguments that will be passed
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  38 '\" .VS ?version? ?br?
  39 '\"     Begin vertical sidebar, for use in marking newly-changed parts
  40 '\"     of man pages.  The first argument is ignored and used for recording
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  54 '\" .SO
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  56 '\"     options follow on successive lines, in four columns separated
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  61 '\"
  62 '\" .OP cmdName dbName dbClass
  63 '\"     Start of description of a specific option.  cmdName gives the
  64 '\"     option's name as specified in the class command, dbName gives
  65 '\"     the option's name in the option database, and dbClass gives
  66 '\"     the option's class in the option database.
  67 '\"
  68 '\" .UL arg1 arg2
  69 '\"     Print arg1 underlined, then print arg2 normally.
  70 '\"
  71 '\" RCS: @(#) $Id: continue.n,v 1.2 2003/11/24 05:09:59 bbbush Exp $
  72 '\"
  73 '\"     # Set up traps and other miscellaneous stuff for Tcl/Tk man pages.
  74 .if t .wh -1.3i ^B
  75 .nr ^l \n(.l
  76 .ad b
  77 '\"     # Start an argument description
  78 .de AP
  79 .ie !"\\$4"" .TP \\$4
  80 .el \{\
  81 .   ie !"\\$2"" .TP \\n()Cu
  82 .   el          .TP 15
  83 .\}
  84 .ta \\n()Au \\n()Bu
  85 .ie !"\\$3"" \{\
  86 \&\\$1  \\fI\\$2\\fP    (\\$3)
  87 .\".b
  88 .\}
  89 .el \{\
  90 .br
  91 .ie !"\\$2"" \{\
  92 \&\\$1  \\fI\\$2\\fP
  93 .\}
  94 .el \{\
  95 \&\\fI\\$1\\fP
  96 .\}
  97 .\}
  98 ..
  99 '\"     # define tabbing values for .AP
 100 .de AS
 101 .nr )A 10n
 102 .if !"\\$1"" .nr )A \\w'\\$1'u+3n
 103 .nr )B \\n()Au+15n
 104 .\"
 105 .if !"\\$2"" .nr )B \\w'\\$2'u+\\n()Au+3n
 106 .nr )C \\n()Bu+\\w'(in/out)'u+2n
 107 ..
 108 .AS Tcl_Interp Tcl_CreateInterp in/out
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 113 .br
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 117 .if n .ti 0
 118 .if n \l'\\n(.lu\(ul'
 119 .if n .fi
 120 ..
 121 '\"     # BE - end boxed text (draw box now)
 122 .de BE
 123 .nf
 124 .ti 0
 125 .mk ^t
 126 .ie n \l'\\n(^lu\(ul'
 127 .el \{\
 128 .\"     Draw four-sided box normally, but don't draw top of
 129 .\"     box if the box started on an earlier page.
 130 .ie !\\n(^b-1 \{\
 131 \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
 132 .\}
 133 .el \}\
 134 \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
 135 .\}
 136 .\}
 137 .fi
 138 .br
 139 .nr ^b 0
 140 ..
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 144 .de VS
 145 .if !"\\$2"" .br
 146 .mk ^Y
 147 .ie n 'mc \s12\(br\s0
 148 .el .nr ^v 1u
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 151 .de VE
 152 .ie n 'mc
 153 .el \{\
 154 .ev 2
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 156 .ti 0
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 158 \h'|\\n(^lu+3n'\L'|\\n(^Yu-1v\(bv'\v'\\n(^tu+1v-\\n(^Yu'\h'-|\\n(^lu+3n'
 159 .sp -1
 160 .fi
 161 .ev
 162 .\}
 163 .nr ^v 0
 164 ..
 165 '\"     # Special macro to handle page bottom:  finish off current
 166 '\"     # box/sidebar if in box/sidebar mode, then invoked standard
 167 '\"     # page bottom macro.
 168 .de ^B
 169 .ev 2
 170 'ti 0
 171 'nf
 172 .mk ^t
 173 .if \\n(^b \{\
 174 .\"     Draw three-sided box if this is the box's first page,
 175 .\"     draw two sides but no top otherwise.
 176 .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
 177 .el \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c
 178 .\}
 179 .if \\n(^v \{\
 180 .nr ^x \\n(^tu+1v-\\n(^Yu
 181 \kx\h'-\\nxu'\h'|\\n(^lu+3n'\ky\L'-\\n(^xu'\v'\\n(^xu'\h'|0u'\c
 182 .\}
 183 .bp
 184 'fi
 185 .ev
 186 .if \\n(^b \{\
 187 .mk ^y
 188 .nr ^b 2
 189 .\}
 190 .if \\n(^v \{\
 191 .mk ^Y
 192 .\}
 193 ..
 194 '\"     # DS - begin display
 195 .de DS
 196 .RS
 197 .nf
 198 .sp
 199 ..
 200 '\"     # DE - end display
 201 .de DE
 202 .fi
 203 .RE
 204 .sp
 205 ..
 206 '\"     # SO - start of list of standard options
 207 .de SO
 208 .SH "STANDARD OPTIONS"
 209 .LP
 210 .nf
 211 .ta 5.5c 11c
 212 .ft B
 213 ..
 214 '\"     # SE - end of list of standard options
 215 .de SE
 216 .fi
 217 .ft R
 218 .LP
 219 See the \\fBoptions\\fR manual entry for details on the standard options.
 220 ..
 221 '\"     # OP - start of full description for a single option
 222 .de OP
 223 .LP
 224 .nf
 225 .ta 4c
 226 Command-Line Name:      \\fB\\$1\\fR
 227 Database Name:  \\fB\\$2\\fR
 228 Database Class: \\fB\\$3\\fR
 229 .fi
 230 .IP
 231 ..
 232 '\"     # CS - begin code excerpt
 233 .de CS
 234 .RS
 235 .nf
 236 .ta .25i .5i .75i 1i
 237 ..
 238 '\"     # CE - end code excerpt
 239 .de CE
 240 .fi
 241 .RE
 242 ..
 243 .de UL
 244 \\$1\l'|0\(ul'\\$2
 245 ..
 246 .TH continue 3tcl "" Tcl "Tcl Built-In Commands"
 247 .BS
 248 '\" Note:  do not modify the .SH NAME line immediately below!
 249 .SH NAME
 250 continue \-  跳(skip)到一个循环的下一次重复(iteration)当中
 251 .SH "总览 SYNOPSIS"
 252 \fBcontinue\fR
 253 .BE
 254
 255 .SH "描述 DESCRIPTION"
 256 .PP
 257 这个命令典型的在一个象 \fB for \fR 或  \fB foreach \fR 或 \fB while \fR这样的循环命令的(循环)体中调用。它返回一个 TCL_CONTINUE 代码，这将导致一个 continue  例外发生。这个例外导致当前的脚本被退出到(be aborted out to )在最内部(innermost)包含的循环命令，接着这个命令继续(执行)这个循环的下一次重复。在一些其他情况下也处理 continue  例外，如 \fB catch \fR 命令、Tk  事件绑定、和过程体的最外部(outermost)的脚本。
 258
 259 .SH "参见 SEE ALSO"
 260 break(n), for(n), foreach(n), while(n)
 261
 262 .SH "关键字 KEYWORDS"
 263 continue, iteration, loop
 264 .SH "[中文版维护人]"
 265 .B 寒蝉退士
 266 .SH "[中文版最新更新]"
 267 .B 2001/07/04
 268 .SH "《中国 Linux 论坛 man 手册页翻译计划》:"
 269 .BI http://cmpp.linuxforum.net