1.\" Copyright (c) 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution.
| 1.\" Copyright (c) 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution.
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16.\" 4. Neither the name of the University nor the names of its contributors 17.\" may be used to endorse or promote products derived from this software 18.\" without specific prior written permission. 19.\" 20.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)doc-nroff 8.1 (Berkeley) 06/08/93 33.\" 34.\" %beginstrip% 35. 36. 37.eo 38. 39.\" use -rD=1 for double-sided printing 40. 41.if !r D .nr D 0 42. 43.\" use -rcR=0 to have multiple pages instead of a single, very long page 44. 45.if !r cR .nr cR 1 46. 47.\" the following switch is ignored in nroff mode 48. 49.nr S 10 50. 51.\" the `doc-xx-font' strings must not be empty! 52. 53.ds doc-caption-font \f[R] 54.ds doc-caption-font2 \f[R] 55.ds doc-Ad-font \f[I] 56.ds doc-Ar-font \f[I] 57.ds doc-Cm-font \f[B] 58.ds doc-Em-font \f[I] 59.ds doc-Er-font \f[R] 60.ds doc-Ev-font \f[R] 61.ds doc-Fa-font \f[I] 62.ds doc-Fd-font \f[B] 63.ds doc-Fl-font \f[B] 64.ds doc-Fn-font \f[B] 65.ds doc-Ft-font \f[I] 66.ds doc-Ic-font \f[B] 67.ds doc-Li-font \f[R] 68.ds doc-Me-font \f[B] 69.ds doc-Nm-font \f[B] 70.ds doc-No-font \f[R] 71.ds doc-Pa-font \f[I] 72.ds doc-Sh-font \f[B] 73.ds doc-Sy-font \f[B] 74.ds doc-Sx-font \f[I] 75.ds doc-Tn-font-shape \f[R] 76.ds doc-Tn-font-size 77.ds doc-Va-font \f[I] 78.ds doc-Xr-font \f[R] 79. 80.ds doc-left-parenthesis \f[R](\f[] 81.ds doc-right-parenthesis \f[R])\f[] 82.ds lp \f[R](\f[] 83.ds rp \f[R])\f[] 84.ds doc-left-bracket \f[R][\f[] 85.ds doc-right-bracket \f[R]]\f[] 86. 87.\" miscellaneous 88.nr doc-subheader-indent .5i 89.nr doc-paragraph-space 1v 90. 91.ec 92.nr doc-digit-width \w'\0\0'u 93.nr doc-fixed-width \w'0' 94.eo 95. 96. 97.\" NS doc-header-space global register 98.\" NS the space between header and body 99. 100.nr doc-header-space 0.5i 101. 102. 103.\" NS doc-footer-space global register 104.\" NS the space between body and footer 105. 106.nr doc-footer-space 0.5i 107. 108. 109.\" NS doc-display-vertical global register 110.\" NS vertical space between list elements etc. 111. 112.nr doc-display-vertical 0 113. 114. 115.\" NS doc-setup-page-layout macro 116.\" NS set up page layout 117.\" NS 118.\" NS modifies: 119.\" NS doc-display-vertical 120. 121.de doc-setup-page-layout 122. ie r LL \ 123. ll \n[LL]u 124. el \ 125. ll 78n 126. 127. ie r LT \ 128. lt \n[LT]u 129. el \ 130. lt 78n 131. 132. po 0i 133. 134. nr doc-display-vertical 1v 135. ad l 136. na 137.. 138. 139. 140.ec 141. 142.ds doc-left-singlequote \[oq] 143.ds doc-right-singlequote \[cq] 144. 145.\" the following strings are `official' 146.ds <= \[<=] 147.ds >= \[>=] 148.ds aa \[aa] 149.ds ga \[ga] 150.ds q \[dq] 151.ds Ne \[!=] 152.ds Le \[<=] 153.ds Ge \[>=] 154.ds Lt < 155.ds Gt > 156.ds Pm \[+-] 157.ds Na \f[I]NaN\f[] 158.ds Ba \f[R]|\f[] 159.ds Am & 160. 161.\" Unicode TTYs have all glyph forms; for other TTY character sets we need 162.\" character representations which are different from GNU troff's standard 163.\" forms. 164.ie '\*[.T]'utf8' \{\ 165. ds Rq \[rq] 166. ds Lq \[lq] 167. ds ua \[ua] 168. ds Pi \[*p] 169. ds If \[if] 170.\} 171.el \{\ 172. ds Rq '' 173. ds Lq `` 174. ds ua ^ 175. ds Pi pi 176. ds If infinity 177.\} 178. 179.eo 180. 181. 182.\" NS doc-header-string global string 183.\" NS the final string used for the manual page header 184. 185.ds doc-header-string 186. 187. 188.\" NS doc-setup-header macro 189.\" NS install and initialize header and footer support 190.\" NS 191.\" NS modifies: 192.\" NS doc-header-string 193. 194.de doc-setup-header 195. ds doc-header-string "\*[doc-document-title] 196. if !"\*[doc-section]"Null" \ 197. as doc-header-string (\*[doc-section]) 198. 199. ie \n[cR] \ 200. doc-header 201. el \{\ 202. wh 0 doc-header 203. wh -1.167i doc-footer 204. \} 205. 206. e@ doc-end-macro 207.. 208. 209. 210.\" NS doc-get-width macro 211.\" NS computes the width of a string as a multiple of `doc-fixed-width': 212.\" NS `.doc-get-width string' 213.\" NS 214.\" NS modifies: 215.\" NS doc-width 216. 217.de doc-get-width 218. nr doc-width \w\$1 219. ie (\n[doc-width] >= \n[doc-fixed-width]) \{\ 220. ie (\n[doc-width] % \n[doc-fixed-width]) \ 221. nr doc-width ((\n[doc-width] / \n[doc-fixed-width]) + 1) 222. el \ 223. nr doc-width (\n[doc-width] / \n[doc-fixed-width]) 224. \} 225. el \ 226. nr doc-width 0 227.. 228. 229. 230.\" NS doc-get-arg-width macro 231.\" NS computes the width of an argument as a multiple of 232.\" NS `doc-fixed-width': `.doc-get-arg-width arg-index' 233.\" NS 234.\" NS modifies: 235.\" NS doc-width 236. 237.de doc-get-arg-width 238. nr doc-width \w\*[doc-arg\$1] 239. ie (\n[doc-width] >= \n[doc-fixed-width]) \{\ 240. ie (\n[doc-width] % \n[doc-fixed-width]) \ 241. nr doc-width ((\n[doc-width] / \n[doc-fixed-width]) + 1) 242. el \ 243. nr doc-width (\n[doc-width] / \n[doc-fixed-width]) 244. \} 245. el \ 246. nr doc-width 0 247.. 248. 249. 250.\" NS Ql user macro 251.\" NS quoted literal define 252.\" NS 253.\" NS modifies: 254.\" NS doc-macro-name 255.\" NS doc-quote-left 256.\" NS doc-quote-right 257.\" NS 258.\" NS width register `Ql' set in doc-common 259. 260.de Ql 261. if !\n[doc-arg-limit] \{\ 262. ie \n[.$] \ 263. ds doc-macro-name Ql 264. el \ 265. tm Usage: .Ql argument ... (#\n[.c]) 266. \} 267. 268. ds doc-quote-left "\*[doc-left-singlequote] 269. ds doc-quote-right "\*[doc-right-singlequote] 270. 271. doc-enclose-string \$@ 272.. 273. 274. 275.ec 276. 277.\" EOF
| 14.\" 4. Neither the name of the University nor the names of its contributors 15.\" may be used to endorse or promote products derived from this software 16.\" without specific prior written permission. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 19.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 22.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28.\" SUCH DAMAGE. 29.\" 30.\" @(#)doc-nroff 8.1 (Berkeley) 06/08/93 31.\" 32.\" %beginstrip% 33. 34. 35.eo 36. 37.\" use -rD=1 for double-sided printing 38. 39.if !r D .nr D 0 40. 41.\" use -rcR=0 to have multiple pages instead of a single, very long page 42. 43.if !r cR .nr cR 1 44. 45.\" the following switch is ignored in nroff mode 46. 47.nr S 10 48. 49.\" the `doc-xx-font' strings must not be empty! 50. 51.ds doc-caption-font \f[R] 52.ds doc-caption-font2 \f[R] 53.ds doc-Ad-font \f[I] 54.ds doc-Ar-font \f[I] 55.ds doc-Cm-font \f[B] 56.ds doc-Em-font \f[I] 57.ds doc-Er-font \f[R] 58.ds doc-Ev-font \f[R] 59.ds doc-Fa-font \f[I] 60.ds doc-Fd-font \f[B] 61.ds doc-Fl-font \f[B] 62.ds doc-Fn-font \f[B] 63.ds doc-Ft-font \f[I] 64.ds doc-Ic-font \f[B] 65.ds doc-Li-font \f[R] 66.ds doc-Me-font \f[B] 67.ds doc-Nm-font \f[B] 68.ds doc-No-font \f[R] 69.ds doc-Pa-font \f[I] 70.ds doc-Sh-font \f[B] 71.ds doc-Sy-font \f[B] 72.ds doc-Sx-font \f[I] 73.ds doc-Tn-font-shape \f[R] 74.ds doc-Tn-font-size 75.ds doc-Va-font \f[I] 76.ds doc-Xr-font \f[R] 77. 78.ds doc-left-parenthesis \f[R](\f[] 79.ds doc-right-parenthesis \f[R])\f[] 80.ds lp \f[R](\f[] 81.ds rp \f[R])\f[] 82.ds doc-left-bracket \f[R][\f[] 83.ds doc-right-bracket \f[R]]\f[] 84. 85.\" miscellaneous 86.nr doc-subheader-indent .5i 87.nr doc-paragraph-space 1v 88. 89.ec 90.nr doc-digit-width \w'\0\0'u 91.nr doc-fixed-width \w'0' 92.eo 93. 94. 95.\" NS doc-header-space global register 96.\" NS the space between header and body 97. 98.nr doc-header-space 0.5i 99. 100. 101.\" NS doc-footer-space global register 102.\" NS the space between body and footer 103. 104.nr doc-footer-space 0.5i 105. 106. 107.\" NS doc-display-vertical global register 108.\" NS vertical space between list elements etc. 109. 110.nr doc-display-vertical 0 111. 112. 113.\" NS doc-setup-page-layout macro 114.\" NS set up page layout 115.\" NS 116.\" NS modifies: 117.\" NS doc-display-vertical 118. 119.de doc-setup-page-layout 120. ie r LL \ 121. ll \n[LL]u 122. el \ 123. ll 78n 124. 125. ie r LT \ 126. lt \n[LT]u 127. el \ 128. lt 78n 129. 130. po 0i 131. 132. nr doc-display-vertical 1v 133. ad l 134. na 135.. 136. 137. 138.ec 139. 140.ds doc-left-singlequote \[oq] 141.ds doc-right-singlequote \[cq] 142. 143.\" the following strings are `official' 144.ds <= \[<=] 145.ds >= \[>=] 146.ds aa \[aa] 147.ds ga \[ga] 148.ds q \[dq] 149.ds Ne \[!=] 150.ds Le \[<=] 151.ds Ge \[>=] 152.ds Lt < 153.ds Gt > 154.ds Pm \[+-] 155.ds Na \f[I]NaN\f[] 156.ds Ba \f[R]|\f[] 157.ds Am & 158. 159.\" Unicode TTYs have all glyph forms; for other TTY character sets we need 160.\" character representations which are different from GNU troff's standard 161.\" forms. 162.ie '\*[.T]'utf8' \{\ 163. ds Rq \[rq] 164. ds Lq \[lq] 165. ds ua \[ua] 166. ds Pi \[*p] 167. ds If \[if] 168.\} 169.el \{\ 170. ds Rq '' 171. ds Lq `` 172. ds ua ^ 173. ds Pi pi 174. ds If infinity 175.\} 176. 177.eo 178. 179. 180.\" NS doc-header-string global string 181.\" NS the final string used for the manual page header 182. 183.ds doc-header-string 184. 185. 186.\" NS doc-setup-header macro 187.\" NS install and initialize header and footer support 188.\" NS 189.\" NS modifies: 190.\" NS doc-header-string 191. 192.de doc-setup-header 193. ds doc-header-string "\*[doc-document-title] 194. if !"\*[doc-section]"Null" \ 195. as doc-header-string (\*[doc-section]) 196. 197. ie \n[cR] \ 198. doc-header 199. el \{\ 200. wh 0 doc-header 201. wh -1.167i doc-footer 202. \} 203. 204. e@ doc-end-macro 205.. 206. 207. 208.\" NS doc-get-width macro 209.\" NS computes the width of a string as a multiple of `doc-fixed-width': 210.\" NS `.doc-get-width string' 211.\" NS 212.\" NS modifies: 213.\" NS doc-width 214. 215.de doc-get-width 216. nr doc-width \w\$1 217. ie (\n[doc-width] >= \n[doc-fixed-width]) \{\ 218. ie (\n[doc-width] % \n[doc-fixed-width]) \ 219. nr doc-width ((\n[doc-width] / \n[doc-fixed-width]) + 1) 220. el \ 221. nr doc-width (\n[doc-width] / \n[doc-fixed-width]) 222. \} 223. el \ 224. nr doc-width 0 225.. 226. 227. 228.\" NS doc-get-arg-width macro 229.\" NS computes the width of an argument as a multiple of 230.\" NS `doc-fixed-width': `.doc-get-arg-width arg-index' 231.\" NS 232.\" NS modifies: 233.\" NS doc-width 234. 235.de doc-get-arg-width 236. nr doc-width \w\*[doc-arg\$1] 237. ie (\n[doc-width] >= \n[doc-fixed-width]) \{\ 238. ie (\n[doc-width] % \n[doc-fixed-width]) \ 239. nr doc-width ((\n[doc-width] / \n[doc-fixed-width]) + 1) 240. el \ 241. nr doc-width (\n[doc-width] / \n[doc-fixed-width]) 242. \} 243. el \ 244. nr doc-width 0 245.. 246. 247. 248.\" NS Ql user macro 249.\" NS quoted literal define 250.\" NS 251.\" NS modifies: 252.\" NS doc-macro-name 253.\" NS doc-quote-left 254.\" NS doc-quote-right 255.\" NS 256.\" NS width register `Ql' set in doc-common 257. 258.de Ql 259. if !\n[doc-arg-limit] \{\ 260. ie \n[.$] \ 261. ds doc-macro-name Ql 262. el \ 263. tm Usage: .Ql argument ... (#\n[.c]) 264. \} 265. 266. ds doc-quote-left "\*[doc-left-singlequote] 267. ds doc-quote-right "\*[doc-right-singlequote] 268. 269. doc-enclose-string \$@ 270.. 271. 272. 273.ec 274. 275.\" EOF
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