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/opensource.apple.com/source/libarchive/libarchive-23.1/libarchive/doc/mdoc2wiki.awk

#
AWK | 473 lines | 455 code | 15 blank | 3 comment | 0 complexity | d1107e320cb31a043380a07721ac90e3 MD5 | raw file
Possible License(s): GPL-2.0, AGPL-1.0, AGPL-3.0, CC-BY-SA-3.0, MPL-2.0-no-copyleft-exception, MPL-2.0, JSON, 0BSD, LGPL-2.1, Apache-2.0, BSD-3-Clause, ISC, LGPL-2.0, WTFPL, MIT 
    

  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    2. 

  2.     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
    3. 

  3. <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
    4. 

  4. <head>
    5. 

  5. <title>mdoc2wiki.awk</title>
    6. 

  6. <style type="text/css">
    7. 

  7. .enscript-comment { font-style: italic; color: rgb(178,34,34); }
    8. 

  8. .enscript-function-name { font-weight: bold; color: rgb(0,0,255); }
    9. 

  9. .enscript-variable-name { font-weight: bold; color: rgb(184,134,11); }
    10. 

  10. .enscript-keyword { font-weight: bold; color: rgb(160,32,240); }
    11. 

  11. .enscript-reference { font-weight: bold; color: rgb(95,158,160); }
    12. 

  12. .enscript-string { font-weight: bold; color: rgb(188,143,143); }
    13. 

  13. .enscript-builtin { font-weight: bold; color: rgb(218,112,214); }
    14. 

  14. .enscript-type { font-weight: bold; color: rgb(34,139,34); }
    15. 

  15. .enscript-highlight { text-decoration: underline; color: 0; }
    16. 

  16. </style>
    17. 

  17. </head>
    18. 

  18. <body id="top">
    19. 

  19. <h1 style="margin:8px;" id="f1">mdoc2wiki.awk&nbsp;&nbsp;&nbsp;<span style="font-weight: normal; font-size: 0.5em;">[<a href="?txt">plain text</a>]</span></h1>
    20. 

  20. <hr/>
    21. 

  21. <div></div>
    22. 

  22. <pre>
    23. 

  23. <span class="enscript-reference">#!/usr/bin/awk
    24. 

  24. </span><span class="enscript-comment">#
    25. 

  25. </span><span class="enscript-comment"># Copyright (c) 2003 Peter Stuge &lt;<a href="mailto:stuge-mdoc2man@cdy.org">stuge-mdoc2man@cdy.org</a>&gt;
    26. 

  26. </span><span class="enscript-comment">#
    27. 

  27. </span><span class="enscript-comment"># Permission to use, copy, modify, and distribute this software for any
    28. 

  28. </span><span class="enscript-comment"># purpose with or without fee is hereby granted, provided that the above
    29. 

  29. </span><span class="enscript-comment"># copyright notice and this permission notice appear in all copies.
    30. 

  30. </span><span class="enscript-comment">#
    31. 

  31. </span><span class="enscript-comment"># THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES
    32. 

  32. </span><span class="enscript-comment"># WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
    33. 

  33. </span><span class="enscript-comment"># MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
    34. 

  34. </span><span class="enscript-comment"># ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
    35. 

  35. </span><span class="enscript-comment"># WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
    36. 

  36. </span><span class="enscript-comment"># ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
    37. 

  37. </span><span class="enscript-comment"># OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
    38. 

  38. </span>
    39. 

  39. <span class="enscript-comment"># Dramatically overhauled by Tim Kientzle.  This version almost
    40. 

  40. </span><span class="enscript-comment"># handles library-style pages with Fn, Ft, etc commands.  Still
    41. 

  41. </span><span class="enscript-comment"># a lot of problems...
    42. 

  42. </span>
    43. 

  43. <span class="enscript-keyword">BEGIN</span> {
    44. 

  44.   displaylines = 0
    45. 

  45.   listdepth = 0
    46. 

  46.   trailer = <span class="enscript-string">&quot;&quot;</span>
    47. 

  47.   out = <span class="enscript-string">&quot;&quot;</span>
    48. 

  48.   sep = <span class="enscript-string">&quot;&quot;</span>
    49. 

  49.   nextsep = <span class="enscript-string">&quot; &quot;</span>
    50. 

  50.   spaces = <span class="enscript-string">&quot;                    &quot;</span>
    51. 

  51. }
    52. 

  52. 

  53. <span class="enscript-comment"># Add a word with appropriate preceding whitespace
    54. 

  54. </span><span class="enscript-comment"># Maintain a short queue of the expected upcoming word separators.
    55. 

  55. </span><span class="enscript-keyword">function</span> add(str) {
    56. 

  56.   out=out sep str
    57. 

  57.   sep = nextsep
    58. 

  58.   nextsep = <span class="enscript-string">&quot; &quot;</span>
    59. 

  59. }
    60. 

  60. 

  61. <span class="enscript-comment"># Add a word with no following whitespace
    62. 

  62. </span><span class="enscript-comment"># Use for opening punctuation such as '('
    63. 

  63. </span><span class="enscript-keyword">function</span> addopen(str) {
    64. 

  64.   add(str)
    65. 

  65.   sep = <span class="enscript-string">&quot;&quot;</span>
    66. 

  66. }
    67. 

  67. 

  68. <span class="enscript-comment"># Add a word with no preceding whitespace
    69. 

  69. </span><span class="enscript-comment"># Use for closing punctuation such as ')' or '.'
    70. 

  70. </span><span class="enscript-keyword">function</span> addclose(str) {
    71. 

  71.   sep = <span class="enscript-string">&quot;&quot;</span>
    72. 

  72.   add(str)
    73. 

  73. }
    74. 

  74. 

  75. <span class="enscript-comment"># Add a word with no space before or after
    76. 

  76. </span><span class="enscript-comment"># Use for separating punctuation such as '='
    77. 

  77. </span><span class="enscript-keyword">function</span> addpunct(str) {
    78. 

  78.   sep = <span class="enscript-string">&quot;&quot;</span>
    79. 

  79.   add(str)
    80. 

  80.   sep = <span class="enscript-string">&quot;&quot;</span>
    81. 

  81. }
    82. 

  82. 

  83. <span class="enscript-comment"># Emit the current line so far
    84. 

  84. </span><span class="enscript-keyword">function</span> endline() {
    85. 

  85.   addclose(trailer)
    86. 

  86.   trailer = <span class="enscript-string">&quot;&quot;</span>
    87. 

  87.   <span class="enscript-keyword">if</span>(<span class="enscript-keyword">length</span>(out) &gt; 0) {
    88. 

  88.     <span class="enscript-keyword">print</span> out
    89. 

  89.     out=<span class="enscript-string">&quot;&quot;</span>
    90. 

  90.   }
    91. 

  91.   <span class="enscript-keyword">if</span>(displaylines &gt; 0) {
    92. 

  92.     displaylines = displaylines - 1
    93. 

  93.     <span class="enscript-keyword">if</span> (displaylines == 0)
    94. 

  94.       dispend()
    95. 

  95.   }
    96. 

  96.   <span class="enscript-comment"># First word on next line has no preceding whitespace
    97. 

  97. </span>  sep = <span class="enscript-string">&quot;&quot;</span>
    98. 

  98. }
    99. 

  99. 

  100. <span class="enscript-keyword">function</span> linecmd(cmd) {
    101. 

  101.   endline()
    102. 

  102.   add(cmd)
    103. 

  103.   endline()
    104. 

  104. }
    105. 

  105. 

  106. <span class="enscript-keyword">function</span> breakline() {
    107. 

  107.   linecmd(<span class="enscript-string">&quot;&lt;br&gt;&quot;</span>)
    108. 

  108. }
    109. 

  109. 

  110. <span class="enscript-comment"># Start an indented display
    111. 

  111. </span><span class="enscript-keyword">function</span> dispstart() {
    112. 

  112.   linecmd(<span class="enscript-string">&quot;{{{&quot;</span>)
    113. 

  113. }
    114. 

  114. 

  115. <span class="enscript-comment"># End an indented display
    116. 

  116. </span><span class="enscript-keyword">function</span> dispend() {
    117. 

  117.   linecmd(<span class="enscript-string">&quot;}}}&quot;</span>)
    118. 

  118. }
    119. 

  119. 

  120. <span class="enscript-comment"># Collect rest of input line
    121. 

  121. </span><span class="enscript-keyword">function</span> wtail() {
    122. 

  122.   retval=<span class="enscript-string">&quot;&quot;</span>
    123. 

  123.   <span class="enscript-keyword">while</span>(w&lt;nwords) {
    124. 

  124.     <span class="enscript-keyword">if</span>(<span class="enscript-keyword">length</span>(retval))
    125. 

  125.       retval=retval <span class="enscript-string">&quot; &quot;</span>
    126. 

  126.     retval=retval words[++w]
    127. 

  127.   }
    128. 

  128.   <span class="enscript-keyword">return</span> retval
    129. 

  129. }
    130. 

  130. 

  131. <span class="enscript-keyword">function</span> splitwords(l, dest, n, o, w) {
    132. 

  132.   n = 1
    133. 

  133.   <span class="enscript-keyword">delete</span> dest
    134. 

  134.   <span class="enscript-keyword">while</span> (<span class="enscript-keyword">length</span>(l) &gt; 0) {
    135. 

  135.     <span class="enscript-keyword">sub</span>(<span class="enscript-string">&quot;^[ \t]*&quot;</span>, <span class="enscript-string">&quot;&quot;</span>, l)
    136. 

  136.     <span class="enscript-keyword">if</span> (<span class="enscript-keyword">match</span>(l, <span class="enscript-string">&quot;^\&quot;&quot;</span>)) {
    137. 

  137.       l = <span class="enscript-keyword">substr</span>(l, 2)
    138. 

  138.       o = <span class="enscript-keyword">index</span>(l, <span class="enscript-string">&quot;\&quot;&quot;</span>)
    139. 

  139.       <span class="enscript-keyword">if</span> (o &gt; 0) {
    140. 

  140. 	w = <span class="enscript-keyword">substr</span>(l, 1, o-1)
    141. 

  141. 	l = <span class="enscript-keyword">substr</span>(l, o+1)
    142. 

  142. 	dest[n++] = w
    143. 

  143.       } <span class="enscript-keyword">else</span> {
    144. 

  144. 	dest[n++] = l
    145. 

  145. 	l = <span class="enscript-string">&quot;&quot;</span>
    146. 

  146.       }
    147. 

  147.     } <span class="enscript-keyword">else</span> {
    148. 

  148.       o = <span class="enscript-keyword">match</span>(l, <span class="enscript-string">&quot;[ \t]&quot;</span>)
    149. 

  149.       <span class="enscript-keyword">if</span> (o &gt; 0) {
    150. 

  150. 	w = <span class="enscript-keyword">substr</span>(l, 1, o-1)
    151. 

  151. 	l = <span class="enscript-keyword">substr</span>(l, o+1)
    152. 

  152. 	dest[n++] = w
    153. 

  153.       } <span class="enscript-keyword">else</span> {
    154. 

  154. 	dest[n++] = l
    155. 

  155. 	l = <span class="enscript-string">&quot;&quot;</span>
    156. 

  156.       }
    157. 

  157.     }
    158. 

  158.   }
    159. 

  159.   <span class="enscript-keyword">return</span> n-1
    160. 

  160. }
    161. 

  161. 

  162. ! /^\./ {
    163. 

  163.   out = $0
    164. 

  164.   endline()
    165. 

  165.   <span class="enscript-keyword">next</span>
    166. 

  166. }
    167. 

  167. 

  168. /^\.\\<span class="enscript-string">&quot;/ { next }
    169. 

  169. 

  170. {
    171. 

  171.   sub(&quot;</span>^\\.<span class="enscript-string">&quot;,&quot;</span><span class="enscript-string">&quot;)
    172. 

  172.   nwords=splitwords($0, words)
    173. 

  173.   # TODO: Instead of iterating 'w' over the array, have a separate
    174. 

  174.   # function that returns 'next word' and use that.  This will allow
    175. 

  175.   # proper handling of double-quoted arguments as well.
    176. 

  176.   for(w=1;w&lt;=nwords;w++) {
    177. 

  177.     if(match(words[w],&quot;</span>^Li$<span class="enscript-string">&quot;)) { # Literal; rest of line is unformatted
    178. 

  178.       dispstart()
    179. 

  179.       displaylines = 1
    180. 

  180.     } else if(match(words[w],&quot;</span>^Dl$<span class="enscript-string">&quot;)) { # Display literal
    181. 

  181.       dispstart()
    182. 

  182.       displaylines = 1
    183. 

  183.     } else if(match(words[w],&quot;</span>^Bd$<span class="enscript-string">&quot;)) { # Begin display
    184. 

  184.       if(match(words[w+1],&quot;</span>-literal<span class="enscript-string">&quot;)) {
    185. 

  185.         dispstart()
    186. 

  186. 	displaylines=10000
    187. 

  187. 	w=nwords
    188. 

  188.       }
    189. 

  189.     } else if(match(words[w],&quot;</span>^Ed$<span class="enscript-string">&quot;)) { # End display
    190. 

  190.       displaylines = 0
    191. 

  191.       dispend()
    192. 

  192.     } else if(match(words[w],&quot;</span>^Ns$<span class="enscript-string">&quot;)) { # Suppress space before next word
    193. 

  193.       sep=&quot;</span><span class="enscript-string">&quot;
    194. 

  194.     } else if(match(words[w],&quot;</span>^No$<span class="enscript-string">&quot;)) { # Normal text
    195. 

  195.       add(words[++w])
    196. 

  196.     } else if(match(words[w],&quot;</span>^Dq$<span class="enscript-string">&quot;)) { # Quote
    197. 

  197.       addopen(&quot;</span>\<span class="enscript-string">&quot;&quot;</span>)
    198. 

  198.       add(words[++w])
    199. 

  199.       <span class="enscript-keyword">while</span>(w&lt;nwords&amp;&amp;!<span class="enscript-keyword">match</span>(words[w+1],<span class="enscript-string">&quot;^[\\.,]&quot;</span>))
    200. 

  200. 	add(words[++w])
    201. 

  201.       addclose(<span class="enscript-string">&quot;\&quot;&quot;</span>)
    202. 

  202.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Do$&quot;</span>)) {
    203. 

  203.       addopen(<span class="enscript-string">&quot;\&quot;&quot;</span>)
    204. 

  204.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Dc$&quot;</span>)) {
    205. 

  205.       addclose(<span class="enscript-string">&quot;\&quot;&quot;</span>)
    206. 

  206.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Oo$&quot;</span>)) {
    207. 

  207.       addopen(<span class="enscript-string">&quot;`[`&quot;</span>)
    208. 

  208.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Oc$&quot;</span>)) {
    209. 

  209.       addclose(<span class="enscript-string">&quot;`]`&quot;</span>)
    210. 

  210.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Ao$&quot;</span>)) {
    211. 

  211.       addopen(<span class="enscript-string">&quot;`&lt;`&quot;</span>)
    212. 

  212.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Ac$&quot;</span>)) {
    213. 

  213.       addclose(<span class="enscript-string">&quot;`&gt;`&quot;</span>)
    214. 

  214.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Dd$&quot;</span>)) {
    215. 

  215.       date=wtail()
    216. 

  216.       <span class="enscript-keyword">next</span>
    217. 

  217.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Dt$&quot;</span>)) {
    218. 

  218.       id=wtail()
    219. 

  219.       <span class="enscript-keyword">next</span>
    220. 

  220.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Ox$&quot;</span>)) {
    221. 

  221.       add(<span class="enscript-string">&quot;OpenBSD&quot;</span>)
    222. 

  222.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Fx$&quot;</span>)) {
    223. 

  223.       add(<span class="enscript-string">&quot;FreeBSD&quot;</span>)
    224. 

  224.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Bx$&quot;</span>)) {
    225. 

  225.       add(<span class="enscript-string">&quot;BSD&quot;</span>)
    226. 

  226.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Nx$&quot;</span>)) {
    227. 

  227.       add(<span class="enscript-string">&quot;NetBSD&quot;</span>)
    228. 

  228.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^St$&quot;</span>)) {
    229. 

  229.       <span class="enscript-keyword">if</span> (<span class="enscript-keyword">match</span>(words[w+1], <span class="enscript-string">&quot;^-p1003.1$&quot;</span>)) {
    230. 

  230.          w++
    231. 

  231.          add(<span class="enscript-string">&quot;IEEE Std 1003.1 (``POSIX.1'')&quot;</span>)
    232. 

  232.       } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w+1], <span class="enscript-string">&quot;^-p1003.1-96$&quot;</span>)) {
    233. 

  233.          w++
    234. 

  234.          add(<span class="enscript-string">&quot;ISO/IEC 9945-1:1996 (``POSIX.1'')&quot;</span>)
    235. 

  235.       } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w+1], <span class="enscript-string">&quot;^-p1003.1-88$&quot;</span>)) {
    236. 

  236.          w++
    237. 

  237.          add(<span class="enscript-string">&quot;IEEE Std 1003.1-1988 (``POSIX.1'')&quot;</span>)
    238. 

  238.       } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w+1], <span class="enscript-string">&quot;^-p1003.1-2001$&quot;</span>)) {
    239. 

  239.          w++
    240. 

  240.          add(<span class="enscript-string">&quot;IEEE Std 1003.1-2001 (``POSIX.1'')&quot;</span>)
    241. 

  241.       } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w+1], <span class="enscript-string">&quot;^-susv2$&quot;</span>)) {
    242. 

  242.          w++
    243. 

  243.          add(<span class="enscript-string">&quot;Version 2 of the Single UNIX Specification (``SUSv2'')&quot;</span>)
    244. 

  244.       }
    245. 

  245.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Ex$&quot;</span>)) {
    246. 

  246.       <span class="enscript-keyword">if</span> (<span class="enscript-keyword">match</span>(words[w+1], <span class="enscript-string">&quot;^-std$&quot;</span>)) {
    247. 

  247.          w++
    248. 

  248.          add(<span class="enscript-string">&quot;The *&quot;</span> name <span class="enscript-string">&quot;* utility exits 0 on success, and &gt;0 if an error occurs.&quot;</span>)
    249. 

  249.       }
    250. 

  250.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Os$&quot;</span>)) {
    251. 

  251.       add(<span class="enscript-string">&quot;#summary &quot;</span> id <span class="enscript-string">&quot; manual page&quot;</span>)
    252. 

  252.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Sh$&quot;</span>)) {
    253. 

  253.       section=wtail()
    254. 

  254.       linecmd(<span class="enscript-string">&quot;== &quot;</span> section <span class="enscript-string">&quot; ==&quot;</span>)
    255. 

  255.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Xr$&quot;</span>)) {
    256. 

  256.       add(<span class="enscript-string">&quot;*&quot;</span> words[++w] <span class="enscript-string">&quot;*(&quot;</span> words[++w] <span class="enscript-string">&quot;)&quot;</span> words[++w])
    257. 

  257.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Nm$&quot;</span>)) {
    258. 

  258.       <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(section,<span class="enscript-string">&quot;SYNOPSIS&quot;</span>))
    259. 

  259.         breakline()
    260. 

  260.       <span class="enscript-keyword">if</span>(w &gt;= nwords)
    261. 

  261. 	n=name
    262. 

  262.       <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span> (<span class="enscript-keyword">match</span>(words[w+1], <span class="enscript-string">&quot;^[A-Z][a-z]$&quot;</span>))
    263. 

  263. 	n=name
    264. 

  264.       <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span> (<span class="enscript-keyword">match</span>(words[w+1], <span class="enscript-string">&quot;^[.,;:]$&quot;</span>))
    265. 

  265. 	n=name
    266. 

  266.       <span class="enscript-keyword">else</span> {
    267. 

  267.         n=words[++w]
    268. 

  268.         <span class="enscript-keyword">if</span>(!<span class="enscript-keyword">length</span>(name))
    269. 

  269.           name=n
    270. 

  270.       }
    271. 

  271.       <span class="enscript-keyword">if</span>(!<span class="enscript-keyword">length</span>(n))
    272. 

  272.         n=name
    273. 

  273.       <span class="enscript-keyword">if</span> (displaylines == 0)
    274. 

  274. 	add(<span class="enscript-string">&quot;*&quot;</span> n <span class="enscript-string">&quot;*&quot;</span>)
    275. 

  275.       <span class="enscript-keyword">else</span>
    276. 

  276. 	add(n)
    277. 

  277.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Nd$&quot;</span>)) {
    278. 

  278.       add(<span class="enscript-string">&quot;- &quot;</span> wtail())
    279. 

  279.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Fl$&quot;</span>)) {
    280. 

  280.       <span class="enscript-keyword">if</span> (displaylines == 0)
    281. 

  281. 	add(<span class="enscript-string">&quot;*-&quot;</span> words[++w] <span class="enscript-string">&quot;*&quot;</span>)
    282. 

  282.       <span class="enscript-keyword">else</span>
    283. 

  283. 	add(<span class="enscript-string">&quot;-&quot;</span> words[++w])
    284. 

  284.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Ar$&quot;</span>)) {
    285. 

  285.       <span class="enscript-keyword">if</span>(w==nwords)
    286. 

  286. 	add(<span class="enscript-string">&quot;_file ..._&quot;</span>)
    287. 

  287.       <span class="enscript-keyword">else</span> {
    288. 

  288. 	++w
    289. 

  289. 	<span class="enscript-keyword">gsub</span>(<span class="enscript-string">&quot;&lt;&quot;</span>, <span class="enscript-string">&quot;`&lt;`&quot;</span>, words[w])
    290. 

  290. 	add(<span class="enscript-string">&quot;_&quot;</span> words[w] <span class="enscript-string">&quot;_&quot;</span>)
    291. 

  291.       }
    292. 

  292.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Cm$&quot;</span>)) {
    293. 

  293.       ++w
    294. 

  294.       <span class="enscript-keyword">if</span> (displaylines == 0) {
    295. 

  295. 	<span class="enscript-keyword">gsub</span>(<span class="enscript-string">&quot;^_&quot;</span>, <span class="enscript-string">&quot;`_`&quot;</span>, words[w])
    296. 

  296. 	<span class="enscript-keyword">gsub</span>(<span class="enscript-string">&quot;\\*$&quot;</span>, <span class="enscript-string">&quot;`*`&quot;</span>, words[w])
    297. 

  297. 	add(<span class="enscript-string">&quot;*&quot;</span> words[w] <span class="enscript-string">&quot;*&quot;</span>)
    298. 

  298.       } <span class="enscript-keyword">else</span>
    299. 

  299. 	add(words[w])
    300. 

  300.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Op$&quot;</span>)) {
    301. 

  301.       addopen(<span class="enscript-string">&quot;`[`&quot;</span>)
    302. 

  302.       option=1
    303. 

  303.       trailer=<span class="enscript-string">&quot;`]`&quot;</span> trailer
    304. 

  304.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Pp$&quot;</span>)) {
    305. 

  305.       ++w
    306. 

  306.       endline()
    307. 

  307.       <span class="enscript-keyword">print</span> <span class="enscript-string">&quot;&quot;</span>
    308. 

  308.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^An$&quot;</span>)) {
    309. 

  309.       <span class="enscript-keyword">if</span> (<span class="enscript-keyword">match</span>(words[w+1],<span class="enscript-string">&quot;-nosplit&quot;</span>))
    310. 

  310. 	++w
    311. 

  311.       endline()
    312. 

  312.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Ss$&quot;</span>)) {
    313. 

  313.       add(<span class="enscript-string">&quot;===&quot;</span>)
    314. 

  314.       trailer=<span class="enscript-string">&quot;===&quot;</span>
    315. 

  315.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Ft$&quot;</span>)) {
    316. 

  316.       <span class="enscript-keyword">if</span> (<span class="enscript-keyword">match</span>(section, <span class="enscript-string">&quot;SYNOPSIS&quot;</span>)) {
    317. 

  317. 	breakline()
    318. 

  318.       }
    319. 

  319.       l = wtail()
    320. 

  320.       <span class="enscript-keyword">gsub</span>(<span class="enscript-string">&quot;\\*&quot;</span>, <span class="enscript-string">&quot;`*`&quot;</span>, l)
    321. 

  321. 

  322.       add(<span class="enscript-string">&quot;*&quot;</span> l <span class="enscript-string">&quot;*&quot;</span>)
    323. 

  323.       <span class="enscript-keyword">if</span> (<span class="enscript-keyword">match</span>(section, <span class="enscript-string">&quot;SYNOPSIS&quot;</span>)) {
    324. 

  324. 	breakline()
    325. 

  325.       }
    326. 

  326.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Fn$&quot;</span>)) {
    327. 

  327.       ++w
    328. 

  328.       F = <span class="enscript-string">&quot;*&quot;</span> words[w] <span class="enscript-string">&quot;*(&quot;</span>
    329. 

  329.       Fsep = <span class="enscript-string">&quot;&quot;</span>
    330. 

  330.       <span class="enscript-keyword">while</span>(w&lt;nwords) {
    331. 

  331. 	++w
    332. 

  332. 	<span class="enscript-keyword">if</span> (<span class="enscript-keyword">match</span>(words[w], <span class="enscript-string">&quot;^[.,:]$&quot;</span>)) {
    333. 

  333. 	  --w
    334. 

  334. 	  <span class="enscript-keyword">break</span>
    335. 

  335. 	}
    336. 

  336. 	<span class="enscript-keyword">gsub</span>(<span class="enscript-string">&quot;\\*&quot;</span>, <span class="enscript-string">&quot;`*`&quot;</span>, words[w])
    337. 

  337. 	F = F Fsep <span class="enscript-string">&quot;_&quot;</span>  words[w] <span class="enscript-string">&quot;_&quot;</span>
    338. 

  338. 	Fsep = <span class="enscript-string">&quot;, &quot;</span>
    339. 

  339.       }
    340. 

  340.       add(F <span class="enscript-string">&quot;)&quot;</span>)
    341. 

  341.       <span class="enscript-keyword">if</span> (<span class="enscript-keyword">match</span>(section, <span class="enscript-string">&quot;SYNOPSIS&quot;</span>)) {
    342. 

  342. 	addclose(<span class="enscript-string">&quot;;&quot;</span>)
    343. 

  343.       }
    344. 

  344.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Fo$&quot;</span>)) {
    345. 

  345.       w++
    346. 

  346.       F = <span class="enscript-string">&quot;*&quot;</span> words[w] <span class="enscript-string">&quot;*(&quot;</span>
    347. 

  347.       Fsep = <span class="enscript-string">&quot;&quot;</span>
    348. 

  348.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Fa$&quot;</span>)) {
    349. 

  349.       w++
    350. 

  350.       <span class="enscript-keyword">gsub</span>(<span class="enscript-string">&quot;\\*&quot;</span>, <span class="enscript-string">&quot;`*`&quot;</span>, words[w])
    351. 

  351.       F = F Fsep <span class="enscript-string">&quot;_&quot;</span>  words[w] <span class="enscript-string">&quot;_&quot;</span>
    352. 

  352.       Fsep = <span class="enscript-string">&quot;, &quot;</span>
    353. 

  353.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Fc$&quot;</span>)) {
    354. 

  354.       add(F <span class="enscript-string">&quot;)&quot;</span>)
    355. 

  355.       <span class="enscript-keyword">if</span> (<span class="enscript-keyword">match</span>(section, <span class="enscript-string">&quot;SYNOPSIS&quot;</span>)) {
    356. 

  356. 	addclose(<span class="enscript-string">&quot;;&quot;</span>)
    357. 

  357.       }
    358. 

  358.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Va$&quot;</span>)) {
    359. 

  359.       w++
    360. 

  360.       add(<span class="enscript-string">&quot;_&quot;</span> words[w] <span class="enscript-string">&quot;_&quot;</span>)
    361. 

  361.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^In$&quot;</span>)) {
    362. 

  362.       w++
    363. 

  363.       add(<span class="enscript-string">&quot;*#include &lt;&quot;</span> words[w] <span class="enscript-string">&quot;&gt;*&quot;</span>)
    364. 

  364.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Pa$&quot;</span>)) {
    365. 

  365.       w++
    366. 

  366. <span class="enscript-comment">#      if(match(words[w],&quot;^\\.&quot;))
    367. 

  367. </span><span class="enscript-comment">#	add(&quot;\\&amp;&quot;)
    368. 

  368. </span>      <span class="enscript-keyword">if</span> (displaylines == 0)
    369. 

  369. 	add(<span class="enscript-string">&quot;_&quot;</span> words[w] <span class="enscript-string">&quot;_&quot;</span>)
    370. 

  370.       <span class="enscript-keyword">else</span>
    371. 

  371. 	add(words[w])
    372. 

  372.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Dv$&quot;</span>)) {
    373. 

  373.       linecmd()
    374. 

  374.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Em|Ev$&quot;</span>)) {
    375. 

  375.       add(<span class="enscript-string">&quot;.IR&quot;</span>)
    376. 

  376.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Pq$&quot;</span>)) {
    377. 

  377.       addopen(<span class="enscript-string">&quot;(&quot;</span>)
    378. 

  378.       trailer=<span class="enscript-string">&quot;)&quot;</span> trailer
    379. 

  379.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Aq$&quot;</span>)) {
    380. 

  380.       addopen(<span class="enscript-string">&quot; &lt;&quot;</span>)
    381. 

  381.       trailer=<span class="enscript-string">&quot;&gt;&quot;</span> trailer
    382. 

  382.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Brq$&quot;</span>)) {
    383. 

  383.       addopen(<span class="enscript-string">&quot;{&quot;</span>)
    384. 

  384.       trailer=<span class="enscript-string">&quot;}&quot;</span> trailer
    385. 

  385.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^S[xy]$&quot;</span>)) {
    386. 

  386.       add(<span class="enscript-string">&quot;.B &quot;</span> wtail())
    387. 

  387.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Tn$&quot;</span>)) {
    388. 

  388.       n=wtail()
    389. 

  389.       <span class="enscript-keyword">gsub</span>(<span class="enscript-string">&quot;\\*$&quot;</span>, <span class="enscript-string">&quot;`*`&quot;</span>, n)
    390. 

  390.       add(<span class="enscript-string">&quot;*&quot;</span> n <span class="enscript-string">&quot;*&quot;</span>)
    391. 

  391.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Ic$&quot;</span>)) {
    392. 

  392.       add(<span class="enscript-string">&quot;\\fB&quot;</span>)
    393. 

  393.       trailer=<span class="enscript-string">&quot;\\fP&quot;</span> trailer
    394. 

  394.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Bl$&quot;</span>)) {
    395. 

  395.       ++listdepth
    396. 

  396.       listnext[listdepth]=<span class="enscript-string">&quot;&quot;</span>
    397. 

  397.       <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w+1],<span class="enscript-string">&quot;-bullet&quot;</span>)) {
    398. 

  398. 	optlist[listdepth]=1
    399. 

  399. 	addopen(<span class="enscript-string">&quot;&lt;ul&gt;&quot;</span>)
    400. 

  400. 	listclose[listdepth]=<span class="enscript-string">&quot;&lt;/ul&gt;&quot;</span>
    401. 

  401.       } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w+1],<span class="enscript-string">&quot;-enum&quot;</span>)) {
    402. 

  402. 	optlist[listdepth]=2
    403. 

  403. 	enum=0
    404. 

  404. 	addopen(<span class="enscript-string">&quot;&lt;ol&gt;&quot;</span>)
    405. 

  405. 	listclose[listdepth]=<span class="enscript-string">&quot;&lt;/ol&gt;&quot;</span>
    406. 

  406.       } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w+1],<span class="enscript-string">&quot;-tag&quot;</span>)) {
    407. 

  407. 	optlist[listdepth]=3
    408. 

  408. 	addopen(<span class="enscript-string">&quot;&lt;dl&gt;&quot;</span>)
    409. 

  409. 	listclose[listdepth]=<span class="enscript-string">&quot;&lt;/dl&gt;&quot;</span>
    410. 

  410.       } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w+1],<span class="enscript-string">&quot;-item&quot;</span>)) {
    411. 

  411. 	optlist[listdepth]=4
    412. 

  412. 	addopen(<span class="enscript-string">&quot;&lt;ul&gt;&quot;</span>)
    413. 

  413. 	listclose[listdepth]=<span class="enscript-string">&quot;&lt;/ul&gt;&quot;</span>
    414. 

  414.       }
    415. 

  415.       w=nwords
    416. 

  416.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^El$&quot;</span>)) {
    417. 

  417.       addclose(listnext[listdepth])
    418. 

  418.       addclose(listclose[listdepth])
    419. 

  419.       listclose[listdepth]=<span class="enscript-string">&quot;&quot;</span>
    420. 

  420.       listdepth--
    421. 

  421.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^It$&quot;</span>)) {
    422. 

  422.       addclose(listnext[listdepth])
    423. 

  423.       <span class="enscript-keyword">if</span>(optlist[listdepth]==1) {
    424. 

  424. 	addpunct(<span class="enscript-string">&quot;&lt;li&gt;&quot;</span>)
    425. 

  425. 	listnext[listdepth] = <span class="enscript-string">&quot;&lt;/li&gt;&quot;</span>
    426. 

  426.       } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(optlist[listdepth]==2) {
    427. 

  427. 	addpunct(<span class="enscript-string">&quot;&lt;li&gt;&quot;</span>)
    428. 

  428. 	listnext[listdepth] = <span class="enscript-string">&quot;&lt;/li&gt;&quot;</span>
    429. 

  429.       } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(optlist[listdepth]==3) {
    430. 

  430. 	addpunct(<span class="enscript-string">&quot;&lt;dt&gt;&quot;</span>)
    431. 

  431. 	listnext[listdepth] = <span class="enscript-string">&quot;&lt;/dt&gt;&quot;</span>
    432. 

  432. 	<span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w+1],<span class="enscript-string">&quot;^Xo$&quot;</span>)) {
    433. 

  433. 	  <span class="enscript-comment"># Suppress trailer
    434. 

  434. </span>	  w++
    435. 

  435. 	} <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w+1],<span class="enscript-string">&quot;^Pa$|^Ev$&quot;</span>)) {
    436. 

  436. 	  addopen(<span class="enscript-string">&quot;*&quot;</span>)
    437. 

  437. 	  w++
    438. 

  438. 	  add(words[++w] <span class="enscript-string">&quot;*&quot;</span>)
    439. 

  439. 	} <span class="enscript-keyword">else</span> {
    440. 

  440. 	  trailer = listnext[listdepth] <span class="enscript-string">&quot;&lt;dd&gt;&quot;</span> trailer
    441. 

  441. 	  listnext[listdepth] = <span class="enscript-string">&quot;&lt;/dd&gt;&quot;</span>
    442. 

  442. 	}
    443. 

  443.       } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(optlist[listdepth]==4) {
    444. 

  444. 	addpunct(<span class="enscript-string">&quot;&lt;li&gt;&quot;</span>)
    445. 

  445. 	listnext[listdepth] = <span class="enscript-string">&quot;&lt;/li&gt;&quot;</span>
    446. 

  446.       }
    447. 

  447.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Xo$&quot;</span>)) {
    448. 

  448.       <span class="enscript-comment"># TODO: Figure out how to handle this
    449. 

  449. </span>    } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^Xc$&quot;</span>)) {
    450. 

  450.       <span class="enscript-comment"># TODO: Figure out how to handle this
    451. 

  451. </span>      <span class="enscript-keyword">if</span> (optlist[listdepth] == 3) {
    452. 

  452. 	addclose(listnext[listdepth])
    453. 

  453. 	addopen(<span class="enscript-string">&quot;&lt;dd&gt;&quot;</span>)
    454. 

  454. 	listnext[listdepth] = <span class="enscript-string">&quot;&lt;/dd&gt;&quot;</span>
    455. 

  455.       }
    456. 

  456.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^[=]$&quot;</span>)) {
    457. 

  457.       addpunct(words[w])
    458. 

  458.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^[\[{(]$&quot;</span>)) {
    459. 

  459.       addopen(words[w])
    460. 

  460.     } <span class="enscript-keyword">else</span> <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(words[w],<span class="enscript-string">&quot;^[\\\])}.,;:]$&quot;</span>)) {
    461. 

  461.       addclose(words[w])
    462. 

  462.     } <span class="enscript-keyword">else</span> {
    463. 

  463.       <span class="enscript-keyword">sub</span>(<span class="enscript-string">&quot;\\\\&amp;&quot;</span>, <span class="enscript-string">&quot;&quot;</span>, words[w])
    464. 

  464.       add(words[w])
    465. 

  465.     }
    466. 

  466.   }
    467. 

  467.   <span class="enscript-keyword">if</span>(<span class="enscript-keyword">match</span>(out,<span class="enscript-string">&quot;^\\.[^a-zA-Z]&quot;</span>))
    468. 

  468.     <span class="enscript-keyword">sub</span>(<span class="enscript-string">&quot;^\\.&quot;</span>,<span class="enscript-string">&quot;&quot;</span>,out)
    469. 

  469.   endline()
    470. 

  470. }
    471. 

  471. </pre>
    472. 

  472. <hr />
    473. 

  473. </body></html>
    474.