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  1. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
    2. 

  2. <html>
    3. 

  3. <head>
    4. 

  4. <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
    5. 

  5. <title>Mom -- Document processing: headers, footers and pagination</title>
    6. 

  6. </head>
    7. 

  7. <body bgcolor="#dfdfdf">
    8. 

  8. 

  9. <!====================================================================>
    10. 

  10. 

  11. <a href="rectoverso.html#TOP">Next</a>&nbsp;&nbsp;
    12. 

  12. <a href="docelement.html#TOP">Prev</a>&nbsp;&nbsp;
    13. 

  13. <a href="toc.html">Back to Table of Contents</a>
    14. 

  14. <p>
    15. 

  15. 

  16. <a name="TOP"></a>
    17. 

  17. <a name="HEADFOOTPAGE">
    18. 

  18. 	<h1 align="center"><u>PAGE HEADERS, FOOTERS, AND PAGINATION</u></h1>
    19. 

  19. </a>
    20. 

  20. 

  21. <ul>
    22. 

  22. 	<li><a href="#HEADFOOTPAGE_INTRO">Introduction -- VERY IMPORTANT; read me!</a>
    23. 

  23. 	<ul>
    24. 

  24. 		<li><a href="#PAGINATION_NOTE">An important note on pagination</a>
    25. 

  25. 	</ul>
    26. 

  26. 	<li><a href="#DESCRIPTION_GENERAL">General description of headers/footers</a>
    27. 

  27. 	<li><a href="#HEADER_STYLE">Default specs for headers/footers</a>
    28. 

  28. 	<li><a href="#VERTICAL_SPACING">Vertical placement and spacing of headers/footers</a>
    29. 

  29. 	<li><a href="#HEADFOOT_MANAGEMENT">Managing headers/footers</a> -- see also <a href="#HEADFOOT_TOC">Control macros for headers/footers</a>
    30. 

  30. 	<ul>
    31. 

  31. 		<li><a href="#HEADERS">HEADERS</a> -- on or off
    32. 

  32. 		<li><a href="#FOOTERS">FOOTERS</a> -- on or off
    33. 

  33. 		<li><a href="#FOOTER_ON_FIRST_PAGE">FOOTER_ON_FIRST_PAGE</a>
    34. 

  34. 		<li><a href="#USERDEF_HDRFTR">User-defined, single string recto/verso headers/footers</a>
    35. 

  35. 		<ul>
    36. 

  36. 			<li><a href="#USERDEF_HDRFTR_INTRO">Introduction</a>
    37. 

  37. 			<li><a href="#HDRFTR_RECTOVERSO">HEADER_RECTO, HEADER_VERSO</a>
    38. 

  38. 		</ul>
    39. 

  39. 	</ul>
    40. 

  40. 	<a name="HEADFOOT_TOC"></a>
    41. 

  41. 	<li><a href="#HEADFOOT_CONTROL">Control macros for headers/footers</a>
    42. 

  42. 	<ul>
    43. 

  43. 		<li><a href="#HDRFTR_STRINGS">Header/footer strings</a>
    44. 

  44. 		<ul>
    45. 

  45. 			<li><a href="#RESERVED_STRINGS">Using mom's &quot;reserved&quot; strings in header/footer definitions</a>
    46. 

  46. 		</ul>
    47. 

  47. 		<li><a href="#HDRFTR_STYLE">Header/footer style</a>
    48. 

  48. 		<ul>
    49. 

  49. 			<li><a href="#HDRFTR_STYLE_GLOBAL">Global style control</a>
    50. 

  50. 			<li><a href="#HDRFTR_STYLE_PART">Part-by-part style control</a>
    51. 

  51. 		</ul>
    52. 

  52. 		<li><a href="#HDRFTR_VERTICAL">Vertical placement and spacing of headers/footers</a>
    53. 

  53. 		<ul>
    54. 

  54. 			<li><a href="#HDRFTR_MARGIN">HEADER_MARGIN</a>
    55. 

  55. 			<li><a href="#HDRFTR_GAP">HEADER_GAP</a>
    56. 

  56. 		</ul>
    57. 

  57. 		<li><a href="#HDRFTR_SEPARATOR">The header/footer separator rule</a>
    58. 

  58. 		<ul>
    59. 

  59. 			<li><a href="#HDRFTR_RULE">HEADER_RULE</a> -- on or off
    60. 

  60. 			<li><a href="#HDRFTR_RULE_GAP">HEADER_RULE_GAP</a> -- distance of rule from header/footer
    61. 

  61. 			<li><a href="#HDRFTR_RULE_COLOR">HEADER_RULE_COLOR</a> -- colour of the header/footer rule
    62. 

  62. 		</ul>
    63. 

  63. 	</ul>
    64. 

  64. 	<li><a href="#PAGINATION">Pagination</a>
    65. 

  65. 	<ul>
    66. 

  66. 	    <li><a href="#INDEX_PAGINATION">Pagination control macros</a>
    67. 

  67. 	</ul>
    68. 

  68. </ul>
    69. 

  69. 

  70. <a name="HEADFOOTPAGE_INTRO">
    71. 

  71. 	<h2><u>Introduction</u></h2>
    72. 

  72. </a>
    73. 

  73. 

  74. <a href="definitions.html#TERMS_HEADER">Headers</a>
    75. 

  75. and
    76. 

  76. <a href="definitions.html#TERMS_FOOTER">footers</a>,
    77. 

  77. as defined in the section
    78. 

  78. <a href="definitions.html#TERMS_MOM">Mom's Document Processing Terms</a>,
    79. 

  79. are those parts of a document that contain information about the document
    80. 

  80. itself which appear in the margins either above or below
    81. 

  81. <a href="definitions.html#TERMS_RUNNING">running text</a>.
    82. 

  82. They are, in all respects but two, identical.  The differences are:
    83. 

  83. <p>
    84. 

  84. <ol>
    85. 

  85. 	<li>headers appear in the margin <em>above</em> running text while
    86. 

  86. 		footers appear in the margin <em>beneath</em> running text;
    87. 

  87. 	<li>the (optional) rule that separates headers from running
    88. 

  88. 		text appears <em>below</em> the header while
    89. 

  89. 		the (optional) rule that separates footers from running
    90. 

  90. 		text appears <em>above</em> the footer.
    91. 

  91. </ol>
    92. 

  92. <a name="HEADERFOOTER"></a>
    93. 

  93. <p>
    94. 

  94. Because headers and footers are virtually identical, this
    95. 

  95. documentation addresses itself only to headers.  In all cases,
    96. 

  96. unless otherwise noted, descriptions of headers
    97. 

  97. describe footers as well.
    98. 

  98. <p>
    99. 

  99. Furthermore, any
    100. 

  100. <a href="definitions.html#TERMS_CONTROLMACRO">control macro</a>
    101. 

  101. that begins with <strong>HEADER_</strong> may be used to control
    102. 

  102. footers, simply by replacing <strong>HEADER_</strong> with
    103. 

  103. <strong>FOOTER_</strong>.
    104. 

  104. <p>
    105. 

  105. <strong>Author's note:</strong> Left to their own devices (i.e. if
    106. 

  106. you're happy with the way <strong>mom</strong> does things by default),
    107. 

  107. headers are something you never have to worry about.  You can skip
    108. 

  108. reading this section entirely.  But if you want to change them, be
    109. 

  109. advised that headers have more macros to control their appearance than
    110. 

  110. any other document element.  The text of this documentation becomes
    111. 

  111. correspondingly dense at this point.
    112. 

  112. <a name="PAGINATION_NOTE"></a>
    113. 

  113. <p>
    114. 

  114. <strong>NOTE:</strong> While the single page number that
    115. 

  115. <strong>mom</strong> generates in either the top or bottom margin
    116. 

  116. above or below running text is technically a kind of header/footer,
    117. 

  117. <strong>mom</strong> and this documentation treat it as a
    118. 

  118. separate page element.
    119. 

  119. <p>
    120. 

  120. 

  121. <a name="DESCRIPTION_GENERAL"><h3><u>General description of headers/footers</u></h3></a>
    122. 

  122. <p>
    123. 

  123. Headers comprise three distinct parts: a left part, a centre part,
    124. 

  124. and a right part.  Each part contains text (a &quot;string&quot;)
    125. 

  125. that identifies some aspect of the document as a whole.
    126. 

  126. <p>
    127. 

  127. The left part (&quot;header left&quot;) lines up with the document's
    128. 

  128. left margin.  The centre part (&quot;header centre&quot;) is
    129. 

  129. centred on the document's line length.  The right part (&quot;header
    130. 

  130. right&quot;) lines up with the document's right margin.  Not all parts
    131. 

  131. need contain a string, and if you don't want headers at all, you can
    132. 

  132. turn them off completely.
    133. 

  133. <p>
    134. 

  134. <strong>A note to groff experts:</strong> Although
    135. 

  135. <strong>mom</strong>'s headers resemble the three-part titles generated
    136. 

  136. by <code>.tl</code>, they're in no way related to it, nor based
    137. 

  137. upon it.  <code>.tl</code> is not used at all in <strong>mom</strong>.
    138. 

  138. <p>
    139. 

  139. Normally, <strong>mom</strong> fills headers with strings appropriate
    140. 

  140. to the document type selected with
    141. 

  141. <a href="docprocessing.html#DOCTYPE">DOCTYPE</a>.
    142. 

  142. You can, however, supply whatever strings you like -- including page
    143. 

  143. numbers -- to go in any part of headers.  What's more, you can set the
    144. 

  144. family, font, size and capitalization style (caps or caps/lower-case)
    145. 

  145. for each header part individually.
    146. 

  146. <p>
    147. 

  147. By default, <strong>mom</strong> prints a horizontal rule beneath
    148. 

  148. headers to separate them visually from running text.  In the case of
    149. 

  149. footers, the rule is <em>above</em> running text.  You can increase
    150. 

  150. or decrease the space between the header and the rule if you like (with
    151. 

  151. <a href="#HDRFTR_RULE_GAP">HEADER_RULE_GAP</a>),
    152. 

  152. or remove it completely.
    153. 

  153. <p>
    154. 

  154. 

  155. <a name="HEADER_STYLE"><h3><u>Default specs for headers/footers</u></h3></a>
    156. 

  156. <p>
    157. 

  157. <strong>Mom</strong> makes small type adjustments to each part of
    158. 

  158. the header (left, centre, right) to achieve an aesthetically
    159. 

  159. pleasing result.  The defaults are listed below.  (The strings
    160. 

  160. <strong>mom</strong> puts by default in each part are explained in
    161. 

  161. <a href="docprocessing.html#DOCTYPE">DOCTYPE</a>.)
    162. 

  162. <p>
    163. 

  163. <strong>NOTE:</strong> Except for capitalization (all caps or
    164. 

  164. caps/lower-case), these defaults apply only to
    165. 

  165. <a href="docprocessing.html#PRINTSTYLE">PRINTSTYLE TYPESET</a>.
    166. 

  166. <p>
    167. 

  167. <pre>
    168. 

  168. TYPE SPEC    HEADER LEFT         HEADER CENTER       HEADER RIGHT
    169. 

  169. ---------    -----------         -------------       ------------
    170. 

  170. Family       document default    document default    document default
    171. 

  171. Font         roman               italic              roman
    172. 

  172. Colour       (black)             (black)             (black)
    173. 

  173. All caps     no                  no                  yes
    174. 

  174. Size*        -.5 (points)        -.5 (points)        -2 (points)
    175. 

  175.             (-2 if all caps)    (-2 if all caps)    (-.5 if not all caps)
    176. 

  176. 

  177. *Relative to the point size of type in paragraphs
    178. 

  178. </pre>
    179. 

  179. 

  180. You can, of course, change any of the defaults using the appropriate
    181. 

  181. control macros.  And should you wish to design headers from the ground
    182. 

  182. up, <strong>mom</strong> has a special macro,
    183. 

  183. <a href="#HDRFTR_PLAIN">HEADER_PLAIN</a>,
    184. 

  184. that removes all type adjustments to headers.  The straightforward
    185. 

  185. type specs for paragraphs are used instead, providing a simple
    186. 

  186. reference point for any alterations you want to make to the family,
    187. 

  187. font, size and capitalization style of any header part.
    188. 

  188. <p>
    189. 

  189. 

  190. <a name="VERTICAL_SPACING"><h3><u>Vertical placement and spacing of headers/footers</u></h3></a>
    191. 

  191. <p>
    192. 

  192. As explained in the section on
    193. 

  193. <a href="typedocmac.html">typesetting macros in document processing</a>,
    194. 

  194. the top and bottom margins of a <strong>mom</strong> document
    195. 

  195. are the vertical start and end positions of
    196. 

  196. <a href="definitions.html#TERMS_RUNNING">running text</a>,
    197. 

  197. not the vertical positions of headers or footers, which, by definition,
    198. 

  198. appear in the margins <em>above</em> (or below) running text.
    199. 

  199. <p>
    200. 

  200. The vertical placement of headers
    201. 

  201. is controlled by the macro
    202. 

  202. <a href="#HDRFTR_MARGIN">HEADER_MARGIN</a>,
    203. 

  203. which establishes the
    204. 

  204. <a href="definitions.html">baseline</a>
    205. 

  205. position of headers relative to the <em>top</em> edge of the page.
    206. 

  206. The header rule, whose position is relative to the header itself,
    207. 

  207. is controlled by a separate macro.
    208. 

  208. <strong>FOOTER_MARGIN</strong> establishes the baseline position of
    209. 

  209. footers relative to the <em>bottom</em> edge of the page.
    210. 

  210. <p>
    211. 

  211. <a href="#HDRFTR_GAP">HEADER_GAP</a> establishes
    212. 

  212. the distance between headers and the <em>start</em> of running text (effectively
    213. 

  213. making <strong>HEADER_MARGIN + HEADER_GAP</strong> the top margin of
    214. 

  214. running text unless you give <strong>mom</strong> a literal top margin
    215. 

  215. (with
    216. 

  216. <a href="typesetting.html#T_MARGIN">T_MARGIN</a>),
    217. 

  217. in which case she ignores <strong>HEADER_GAP</strong> and starts
    218. 

  218. running text at whatever top margin you gave.
    219. 

  219. <strong>FOOTER_GAP</strong> and
    220. 

  220. <a href="typesetting.html#B_MARGIN">B_MARGIN</a>
    221. 

  221. work similarly, except they determine where running text
    222. 

  222. <em>ends</em> on the page.  (See
    223. 

  223. <a href="#FOOTER_MARGIN">FOOTER MARGIN AND BOTTOM MARGIN -- VERY IMPORTANT!</a>
    224. 

  224. for a warning about possible conflicts between the footer margin
    225. 

  225. and the bottom margin.)
    226. 

  226. <p>
    227. 

  227. Confused?  <strong>Mom</strong> apologizes.  It's really quite
    228. 

  228. simple.  By default, <strong>mom</strong> sets headers 4-1/2
    229. 

  229. <a href="definitions.html#TERMS_PICASPOINTS">picas</a>
    230. 

  230. down from the top of the page and starts running text 3 picas (the
    231. 

  231. <strong>HEADER_GAP</strong>) beneath that, which means the
    232. 

  232. effective top margin of running text is 7-1/2 picas (visually approx. 1
    233. 

  233. inch).  If you give <strong>mom</strong> a literal top margin (with
    234. 

  234. <a href="typesetting.html#T_MARGIN">T_MARGIN</a>),
    235. 

  235. she ignores the <strong>HEADER_GAP</strong> and starts running
    236. 

  236. text at whatever top margin you gave.
    237. 

  237. <p>
    238. 

  238. Footers are treated the same way, the only difference being the
    239. 

  239. default distances.  <strong>Mom</strong> sets footers 3 picas up from
    240. 

  240. the bottom of the page, and interrupts the processing of running text 3
    241. 

  241. picas (the <strong>FOOTER_GAP</strong>) above that (again, visually
    242. 

  242. approx. 1 inch).  If you give <strong>mom</strong> a literal bottom
    243. 

  243. margin (with <a
    244. 

  244. href="typesetting.html#B_MARGIN">B_MARGIN</a>), she ignores the
    245. 

  245. <strong>FOOTER_GAP</strong> and interrupts the processing of running
    246. 

  246. text at whatever bottom margin you gave.
    247. 

  247. <p>
    248. 

  248. If <strong>mom</strong> is paginating your document (she
    249. 

  249. does, by default, at the bottom of each page), the vertical
    250. 

  250. spacing and placement of page numbers, whether at the top
    251. 

  251. or the bottom of the page, is managed exactly as if the
    252. 

  252. page numbers were headers (or footers), and are controlled
    253. 

  253. by the same macros.  See
    254. 

  254. <a href="#PAGINATION">Pagination control</a>.
    255. 

  255. <p>
    256. 

  256. <hr>
    257. 

  257. 

  258. <!========================================================================>
    259. 

  259. 

  260. <a name="HEADFOOT_MANAGEMENT">
    261. 

  261. 	<h2><u>Managing headers/footers</u></h2>
    262. 

  262. </a>
    263. 

  263. 

  264. <p>
    265. 

  265. The following are the basic macros for turning
    266. 

  266. <a href="definitions.html#TERMS_HEADER">headers</a>
    267. 

  267. or
    268. 

  268. <a href="definitions.html#TERMS_FOOTER">footers</a>
    269. 

  269. on or off.  They should be invoked prior to
    270. 

  270. <a href="docprocessing.html#START">START</a>.
    271. 

  271. <p>
    272. 

  272. By default, <strong>mom</strong> prints page headers.  If you turn
    273. 

  273. them off, she will begin
    274. 

  274. <a href="definitions.html#TERMS_RUNNING">running text</a>
    275. 

  275. on each page with a default top margin of 6
    276. 

  276. <a href="definitions.html#TERMS_PICASPOINTS">picas</a>
    277. 

  277. unless you have requested a different top margin (with
    278. 

  278. <a href="typesetting.html#T_MARGIN">T_MARGIN</a>)
    279. 

  279. prior to
    280. 

  280. <a href="docprocessing.html#START">START</a>.
    281. 

  281. <p>
    282. 

  282. Please note that headers and footers are mutually exclusive.  If
    283. 

  283. headers are on, footers (but NOT bottom-of-page numbering) are
    284. 

  284. automatically turned off.  Equally, if footers are on, headers
    285. 

  285. (but NOT top-of-page numbering) are automatically turned off.  Thus, if
    286. 

  286. you'd prefer footers in a document, you need only invoke
    287. 

  287. <a href="#FOOTERS">FOOTERS</a>;
    288. 

  288. there's no need to turn headers off first.
    289. 

  289. <p>
    290. 

  290. 

  291. <!---HEADERS--->
    292. 

  292. 

  293. <hr width="66%" align="left">
    294. 

  294. <p>
    295. 

  295. <a name="HEADERS"></a>
    296. 

  296. <nobr>Macro: <strong>HEADERS</strong> toggle</nobr>
    297. 

  297. 

  298. <p>
    299. 

  299. <a href="definitions.html#TERMS_HEADER">Page headers</a>
    300. 

  300. are on by default.  If you don't want them, turn them off by
    301. 

  301. invoking <strong>HEADERS</strong> with any argument
    302. 

  302. (<strong>OFF, QUIT, END, X...</strong>), e.g.
    303. 

  303. <p>
    304. 

  304. <pre>
    305. 

  305. 	.HEADERS OFF
    306. 

  306. </pre>
    307. 

  307. <p>
    308. 

  308. <strong>NOTE:</strong> <strong>HEADERS</strong> automatically
    309. 

  309. disables 
    310. 

  310. <a href="definitions.html#TERMS_FOOTER">footers</a>
    311. 

  311. (you can't have both), but not the page numbers that normally
    312. 

  312. appear at the bottom of the page.
    313. 

  313. <p>
    314. 

  314. <strong>ADDITIONAL NOTE:</strong> If <strong>HEADERS</strong>
    315. 

  315. are <strong>OFF</strong>, <strong>mom</strong>'s normal top
    316. 

  316. margin for
    317. 

  317. <a href="definitions.html#TERMS_RUNNING">running text</a>
    318. 

  318. (7.5
    319. 

  319. <a href="definitions.html#TERMS_PICASPOINTS">picas</a>)
    320. 

  320. changes to 6 picas (visually approx. 1 inch).  This does NOT apply
    321. 

  321. to the situation where footers have been explicitly turned on
    322. 

  322. (with
    323. 

  323. <a href="#FOOTERS">FOOTERS</a>).
    324. 

  324. Explicitly invoking footers moves page numbering to the
    325. 

  325. top of the page, where its placement and spacing are the same as
    326. 

  326. for headers.  (I.e. the top margin of running text remains 7.5
    327. 

  327. picas.)
    328. 

  328. <p>
    329. 

  329. 

  330. <!---FOOTERS--->
    331. 

  331. 

  332. <hr width="66%" align="left">
    333. 

  333. <p>
    334. 

  334. <a name="FOOTERS"></a>
    335. 

  335. <nobr>Macro: <strong>FOOTERS</strong> toggle</nobr>
    336. 

  336. 

  337. <p>
    338. 

  338. <a href="definitions.html#TERMS_FOOTER">Page footers</a>
    339. 

  339. are off by default.  If you want them instead of
    340. 

  340. <a href="definitions.html#TERMS_HEADER">headers</a>
    341. 

  341. (you can't have both), turn them on by invoking
    342. 

  342. <strong>FOOTERS</strong> without an argument, e.g.
    343. 

  343. <p>
    344. 

  344. <pre>
    345. 

  345. 	.FOOTERS
    346. 

  346. </pre>
    347. 

  347. 

  348. <p>
    349. 

  349. <strong>FOOTERS</strong> automatically disables headers, and
    350. 

  350. <strong>mom</strong> shifts the placement of page numbers from their
    351. 

  351. normal position at page bottom to the top of the page.
    352. 

  352. <p>
    353. 

  353. <strong>NOTE:</strong> By default, when footers are on,
    354. 

  354. <strong>mom</strong> does not print a page number on the first
    355. 

  355. page of a document, nor on first pages after
    356. 

  356. <a href="rectoverso.html#COLLATE">COLLATE</a>.
    357. 

  357. If you don't want this behaviour, you can change it with
    358. 

  358. <a href="#PAGENUM_ON_FIRST_PAGE">PAGENUM_ON_FIRST_PAGE</a>.
    359. 

  359. <p>
    360. 

  360. 

  361. <!---FOOTER_ON_FIRST_PAGE--->
    362. 

  362. 

  363. <hr width="66%" align="left">
    364. 

  364. <p>
    365. 

  365. <a name="FOOTER_ON_FIRST_PAGE"></a>
    366. 

  366. <nobr>Macro: <strong>FOOTER_ON_FIRST_PAGE</strong> toggle</nobr>
    367. 

  367. 

  368. <p>
    369. 

  369. If you invoke
    370. 

  370. <a href="#FOOTERS">FOOTERS</a>,
    371. 

  371. <strong>mom</strong>, by default, does not print a footer on the
    372. 

  372. first page of the document.  (The
    373. 

  373. <a href="definitions.html">docheader</a>
    374. 

  374. on page 1 makes it redundant.)  However, should you wish a footer on
    375. 

  375. page 1, invoke <strong>FOOTER_ON_FIRST_PAGE</strong> without any argument.
    376. 

  376. <p>
    377. 

  377. <hr>
    378. 

  378. 

  379. <!---USERDEF_HDRFTR--->
    380. 

  380. 

  381. <a name="USERDEF_HDRFTR">
    382. 

  382. 	<h2><u>User-defined, single string recto/verso headers/footers</u></h2>
    383. 

  383. </a>
    384. 

  384. 

  385. <a name="USERDEF_HDRFTR_INTRO"><h3><u>Introduction</u></h3></a>
    386. 

  386. 

  387. Sometimes, you'll find you can't get <strong>mom</strong>'s handling
    388. 

  388. of 3-part headers or footers to do exactly what you want in the
    389. 

  389. order you want.  This is most likely happen when you want the
    390. 

  390. information contained in the headers/footers split over two pages,
    391. 

  391. as is often the case with recto/verso documents.
    392. 

  392. <p>
    393. 

  393. Say, for example, you want recto page headers to contain a document's
    394. 

  394. author, centred, and verso page headers to contain the document's
    395. 

  395. title, also centred, like this:
    396. 

  396. <p>
    397. 

  397. <pre>
    398. 

  398. 	+------------------------+   +------------------------+     
    399. 

  399. 	|         Author         |   |         Title          |     
    400. 

  400. 	|                        |   |                        |     
    401. 

  401. 	|                        |   |                        |     
    402. 

  402. 	|                        |   |                        |     
    403. 

  403. 	|                        |   |                        |     
    404. 

  404. 	|                        |   |                        |     
    405. 

  405. 	|                        |   |                        |     
    406. 

  406. 	|                        |   |                        |     
    407. 

  407. 	|                        |   |                        |     
    408. 

  408. 	|                        |   |                        |     
    409. 

  409. 	|                        |   |                        |     
    410. 

  410. 	|                        |   |                        |     
    411. 

  411. 	|                        |   |                        |     
    412. 

  412. 	|                        |   |                        |     
    413. 

  413. 	+------------------------+   +------------------------+     
    414. 

  414. </pre>
    415. 

  415. 

  416. With <strong>mom</strong>'s standard 3-part headers, this isn't
    417. 

  417. possible, even when
    418. 

  418. <a href="rectoverso.html#RECTO_VERSO">RECTO_VERSO</a>
    419. 

  419. is enabled.  <strong>RECTO_VERSO</strong> switches the left and
    420. 

  420. right parts of headers on alternate pages, but the centre
    421. 

  421. part remains unchanged.
    422. 

  422. <p>
    423. 

  423. Any time you need distinctly different headers on alternate
    424. 

  424. pages, <strong>mom</strong> has macros that let you manually
    425. 

  425. design and determine what goes into headers on recto pages, and
    426. 

  426. what goes into headers on verso pages.  The macros are
    427. 

  427. <a href="#HDRFTR_RECTO">HEADER_RECTO</a>
    428. 

  428. and
    429. 

  429. <a href="#HDRFTR_VERSO">HEADER_VERSO</a>.
    430. 

  430. Both allow you to state whether the header is flush left, centred,
    431. 

  431. or flush right, and both take a single
    432. 

  432. <a href="definitions.html#TERMS_STRINGARGUMENT">string argument</a>
    433. 

  433. with which, by combining text and
    434. 

  434. <a href="definitions.html#TERMS_INLINES">inline escapes</a>,
    435. 

  435. you can make the headers come out just about any way you want.
    436. 

  436. Use of the <strong>\*[PAGE#]</strong> escape is permitted in the
    437. 

  437. string argument (see
    438. 

  438. <a href="#PAGE_NUMBER_INCL">Including the page number in header-left, -centre or -right</a>),
    439. 

  439. and as an added bonus, <strong>mom</strong> provides a special
    440. 

  440. mechanism whereby it's possible to &quot;pad&quot; the string as well.
    441. 

  441. <p>
    442. 

  442. 

  443. <!---HDRFTR_RECTOVERSO--->
    444. 

  444. 

  445. <hr width="66%" align="left">
    446. 

  446. <p>
    447. 

  447. <a name="HDRFTR_RECTOVERSO"></a>
    448. 

  448. <nobr>Macro: <strong>HEADER_RECTO</strong> LEFT | CENTER | RIGHT &quot;&lt;header recto string&gt;&quot;</nobr>
    449. 

  449. <br>
    450. 

  450. <nobr>Macro: <strong>HEADER_VERSO</strong> LEFT | CENTER | RIGHT &quot;&lt;header verso string&gt;&quot;</nobr>
    451. 

  451. <br>
    452. 

  452. 

  453. <p>
    454. 

  454. <strong>HEADER_RECTO</strong> and <strong>HEADER_VERSO</strong> behave
    455. 

  455. identically, hence all references to <strong>HEADER_RECTO</strong>
    456. 

  456. in this section also refer to <strong>HEADER_VERSO</strong>.
    457. 

  457. Furthermore, <strong>FOOTER_</strong> can be used instead of
    458. 

  458. <strong>HEADER_</strong> to set up recto/verso footers.
    459. 

  459. <p>
    460. 

  460. The first argument to <strong>HEADER_RECTO</strong> is the
    461. 

  461. direction in which you want the header
    462. 

  462. <a href="definitions.html#TERMS_QUAD">quadded</a>.
    463. 

  463. <strong>L, C</strong> and <strong>R</strong> may be used in
    464. 

  464. place of <strong>LEFT, CENTER</strong> and
    465. 

  465. <strong>RIGHT</strong>.  The second argument is a string,
    466. 

  466. surrounded by double-quotes, containing what you want in the
    467. 

  467. header.  <strong>HEADER_RECTO</strong> disables <strong>mom</strong>'s
    468. 

  468. normal 3-part headers, therefore anything you want in the
    469. 

  469. headers must be entered by hand in the string, including colours
    470. 

  470. (via the
    471. 

  471. <a href="definitions.html#TERMS_INLINES">inline escape</a>
    472. 

  472. <a href="color.html#COLOR_INLINE">\*[&lt;colorname&gt;]</a>).
    473. 

  473. <p>
    474. 

  474. By default, <strong>HEADER_RECTO</strong> is set at the same
    475. 

  475. size, and in the same family and font, as paragraph text.  The
    476. 

  476. control macros
    477. 

  477. <a href="#HDRFTR_GLOBAL_FAMILY">HEADER_FAMILY</a>
    478. 

  478. and
    479. 

  479. <a href="#HDRFTR_GLOBAL_SIZE">HEADER_SIZE</a>
    480. 

  480. may be used to change the default family and size.  Changes to
    481. 

  481. the font(s) within the string must be accomplished with the
    482. 

  482. <a href="definitions.html#TERMS_INLINES">inline escapes</a>
    483. 

  483. <strong>\*[ROM], \*[IT], \*[BD], \*[BDI]</strong> and
    484. 

  484. <strong>\*[PREV]</strong> (see
    485. 

  485. <a href="inlines.html#INLINE_FONTS_MOM">Changing fonts</a>).
    486. 

  486. Additional refinements to the style of the header-recto string,
    487. 

  487. including horizontal spacing and/or positioning, can also be made with
    488. 

  488. inline escapes.
    489. 

  489. <p>
    490. 

  490. To include the current page number in the string, use the
    491. 

  491. <strong>\*[PAGE#]</strong> inline.
    492. 

  492. <br>
    493. 

  493. 

  494. <h3><u>*Padding the HEADER_RECTO/HEADER_VERSO string</u></h3>
    495. 

  495. You can &quot;pad&quot; the header-recto string, a convenience you'll
    496. 

  496. appreciate in circumstances such as the following.
    497. 

  497. <p>
    498. 

  498. <pre>
    499. 

  499. 	           VERSO                       RECTO 
    500. 

  500. 	+------------------------+   +------------------------+     
    501. 

  501. 	| Author          Page#  |   | Page#            Title |     
    502. 

  502. 	|                        |   |                        |     
    503. 

  503. 	|                        |   |                        |     
    504. 

  504. 	|                        |   |                        |     
    505. 

  505. 	|                        |   |                        |     
    506. 

  506. 	|                        |   |                        |     
    507. 

  507. 	|                        |   |                        |     
    508. 

  508. 	|                        |   |                        |     
    509. 

  509. 	|                        |   |                        |     
    510. 

  510. 	|                        |   |                        |     
    511. 

  511. 	|                        |   |                        |     
    512. 

  512. 	|                        |   |                        |     
    513. 

  513. 	|                        |   |                        |     
    514. 

  514. 	|                        |   |                        |     
    515. 

  515. 	+------------------------+   +------------------------+     
    516. 

  516. </pre>
    517. 

  517. 

  518. To pad the string argument passed to <strong>HEADER_RECTO</strong>,
    519. 

  519. begin and end the string (inside the double-quotes) with the caret
    520. 

  520. character (<kbd>^</kbd>).  Enter the pound sign (<kbd>#</kbd>) at any
    521. 

  521. point in the string where you want an equalized amount of whitespace
    522. 

  522. inserted.  (If you're unsure what padding is, see
    523. 

  523. <a href="goodies.html#PAD">Insert space into lines</a>.)
    524. 

  524. Note that if you're padding the string, it doesn't matter what
    525. 

  525. quad direction you give <strong>HEADER_RECTO</strong> since
    526. 

  526. padding, by its nature, justifies text to the left and right
    527. 

  527. margins.
    528. 

  528. <p>
    529. 

  529. The situation depicted above is accomplished like this:
    530. 

  530. <p>
    531. 

  531. <pre>
    532. 

  532. 	.HEADER_RECTO LEFT "^\*[PAGE#]#Title^"
    533. 

  533. 	.HEADER_VERSO LEFT "^Author#\*[PAGE#]^"
    534. 

  534. </pre>
    535. 

  535. 

  536. Note that <strong>mom</strong> does not interpret the <kbd>#</kbd>
    537. 

  537. in <strong>\*[PAGE#]</strong> as a padding marker (i.e. as a place
    538. 

  538. to insert whitespace).
    539. 

  539. <p>
    540. 

  540. Also, notice that the argument <strong>LEFT</strong> is used in both
    541. 

  541. cases.  When padding a header, it doesn't matter whether you use
    542. 

  542. LEFT, CENTER or RIGHT as the argument.
    543. 

  543. <p>
    544. 

  544. Furthermore, should you need a user-defined header of
    545. 

  545. the sort provided by <strong>HEADER_RECTO</strong> and
    546. 

  546. <strong>HEADER_VERSO</strong> but aren't actually printing
    547. 

  547. recto/verso, you can use <strong>HEADER_RECTO</strong> to design the
    548. 

  548. header that appears at the top of every page.
    549. 

  549. <p>
    550. 

  550. <strong>IMPORTANT:</strong> The
    551. 

  551. <a href="goodies.html#PAD_MARKER">PAD_MARKER</a>
    552. 

  552. macro, which changes the default pad marker (<kbd>#</kbd>) used by
    553. 

  553. <a href="goodies.html#PAD">PAD</a>,
    554. 

  554. has no effect on the pad marker used in the
    555. 

  555. <strong>HEADER_RECTO</strong> string.  If you absolutely must
    556. 

  556. have a literal pound sign in your <strong>HEADER_RECTO</strong>
    557. 

  557. string, use the escape sequence for the pound sign
    558. 

  558. (<kbd>\[sh]</kbd>) where you want the pound sign to go.
    559. 

  559. <p>
    560. 

  560. <hr>
    561. 

  561. 

  562. <a name="HEADFOOT_CONTROL">
    563. 

  563. 	<h2><u>Control macros for headers/footers</u></h2>
    564. 

  564. </a>
    565. 

  565. Virtually every part of headers (see the paragraph on how
    566. 

  566. <a href="#HEADERFOOTER">&quot;headers&quot; means &quot;footers&quot;</a>
    567. 

  567. in the
    568. 

  568. <a href="#HEADFOOTPAGE_INTRO">introduction to headers/footers</a>)
    569. 

  569. can be designed to your own specifications.
    570. 

  570. <p>
    571. 

  571. 

  572. <a name="INDEX_REFERENCE">
    573. 

  573. 	<h3><u>Header/footer control macros</u></h3>
    574. 

  574. </a>
    575. 

  575. 

  576. <ul>
    577. 

  577. 	<li><a href="#HDRFTR_STRINGS"><strong>STRINGS</strong></a>
    578. 

  578. 	<ul>
    579. 

  579. 		<li><a href="#HDRFTR_LEFT">HEADER_LEFT</a>
    580. 

  580. 		<li><a href="#HDRFTR_CENTER">HEADER_CENTER</a>
    581. 

  581. 		<ul>
    582. 

  582. 			<li><a href="#HDRFTR_CENTER_PAD">HEADER_CENTER_PAD</a> -- stick some space left of right of the centre string
    583. 

  583. 		</ul>
    584. 

  584. 		<li><a href="#HDRFTR_RIGHT">HEADER_RIGHT</a>
    585. 

  585. 		<li><a href="#PAGE_NUMBER_SYMBOL">Replacing header left, centre or right with the page number</a>
    586. 

  586. 		<li><a href="#PAGE_NUMBER_INCL">Including the  page number in header left, centre or right</a>
    587. 

  587. 	</ul>
    588. 

  588. 	<li><a href="#HDRFTR_STYLE"><strong>STYLE</strong></a>
    589. 

  589. 	<ul>
    590. 

  590. 		<li><a href="#HDRFTR_STYLE_GLOBAL"><strong>Global changes</strong></a>
    591. 

  591. 		<li><a href="#HDRFTR_GLOBAL_FAMILY">HEADER_FAMILY</a>&nbsp;-- family for entire header
    592. 

  592. 		<li><a href="#HDRFTR_GLOBAL_SIZE">HEADER_SIZE</a>&nbsp;&nbsp;&nbsp;-- size for entire header
    593. 

  593. 		<li><a href="#HDRFTR_PLAIN">HEADER_PLAIN</a>&nbsp;&nbsp;-- disable default adjustments to header parts
    594. 

  594. 		<li><a href="#HDRFTR_COLOR">HEADER_COLOR</a>&nbsp;&nbsp;-- colourize the header
    595. 

  595. 	</ul>
    596. 

  596. 	<ul>
    597. 

  597. 		<li><a href="#HDRFTR_STYLE_PART"><strong>Part-by-part changes</strong></a>
    598. 

  598. 		<li><a href="#_FAMILY">_FAMILY</a>&nbsp;-- left, centre or right family
    599. 

  599. 		<li><a href="#_FONT">_FONT</a>&nbsp;&nbsp;&nbsp;-- left, centre or right font
    600. 

  600. 		<li><a href="#_SIZE">_SIZE</a>&nbsp;&nbsp;&nbsp;-- left, centre or right size
    601. 

  601. 		<li><a href="#_CAPS">_CAPS</a>&nbsp;&nbsp;&nbsp;-- left, centre or right all caps
    602. 

  602. 		<li><a href="#_COLOR">_COLOR</a>&nbsp;&nbsp;-- left, centre or right colour
    603. 

  603. 	</ul>
    604. 

  604. 	<li><a href="#HDRFTR_VERTICAL"><strong>VERTICAL PLACEMENT AND SPACING</strong></a>
    605. 

  605. 	<ul>
    606. 

  606. 		<li><a href="#HDRFTR_MARGIN">HEADER_MARGIN</a>
    607. 

  607. 		<li><a href="#HDRFTR_GAP">HEADER_GAP</a>
    608. 

  608. 	</ul>
    609. 

  609. 	<li><a href="#HDRFTR_SEPARATOR"><strong>SEPARATOR RULE</strong></a>
    610. 

  610. 	<ul>
    611. 

  611. 		<li><a href="#HDRFTR_RULE">HEADER_RULE</a>
    612. 

  612. 		<li><a href="#HDRFTR_RULE_GAP">HEADER_RULE_GAP</a>
    613. 

  613. 		<li><a href="#HDRFTR_RULE_COLOR">HEADER_RULE_COLOR</a>
    614. 

  614. 	</ul>
    615. 

  615. </ul>
    616. 

  616. 

  617. <!---HDRFTR_STRINGS--->
    618. 

  618. 

  619. <hr width="66%" align="left">
    620. 

  620. <a name="HDRFTR_STRINGS"><h3><u>Header/footer strings</u></h3></a>
    621. 

  621. <p>
    622. 

  622. <a name="HDRFTR_LEFT">
    623. 

  623. 	<nobr>Macro: <strong>HEADER_LEFT</strong> &quot;&lt;text of header left&gt;&quot; | #</nobr>
    624. 

  624. </a>
    625. 

  625. <br>
    626. 

  626. <a name="HDRFTR_CENTER">
    627. 

  627. 	<nobr>Macro: <strong>HEADER_CENTER</strong> &quot;&lt;text of header centre&gt;&quot; | #</nobr>
    628. 

  628. </a>
    629. 

  629. <br>
    630. 

  630. <a name="HDRFTR_RIGHT">
    631. 

  631. 	<nobr>Macro: <strong>HEADER_RIGHT</strong> &quot;&lt;text of header right&gt;&quot; | #</nobr>
    632. 

  632. </a>
    633. 

  633. 

  634. <p>
    635. 

  635. To change the text (the &quot;string&quot;) of the left, centre,
    636. 

  636. or right part of headers, invoke the appropriate macro above with
    637. 

  637. the string you want.  For example, <strong>mom</strong>, by default,
    638. 

  638. prints the document's author in the header-left position.  If your
    639. 

  639. document has, say, two authors, and you want both their names to
    640. 

  640. appear header-left, change <strong>HEADER_LEFT</strong> like this:
    641. 

  641. <p>
    642. 

  642. <pre>
    643. 

  643. 	.HEADER_LEFT "R. Stallman, E. Raymond"
    644. 

  644. </pre>
    645. 

  645. 

  646. Because the arguments to <strong>HEADER_LEFT, _CENTER,</strong>
    647. 

  647. and <strong>_RIGHT</strong> are
    648. 

  648. <a href="definitions.html#TERMS_STRINGARGUMENT">string arguments</a>,
    649. 

  649. they must be enclosed in double-quotes.
    650. 

  650. <p>
    651. 

  651. <strong>NOTE:</strong> Replace <strong>HEADER_</strong>, above,
    652. 

  652. with <strong>FOOTER_</strong> to change the strings in footers.
    653. 

  653. 

  654. <a name="HDRFTR_CENTER_PAD"><h3><u>*Padding the header/footer centre string</u></h3></a>
    655. 

  655. <p>
    656. 

  656. <nobr>Macro: <strong>HEADER_CENTER_PAD</strong> LEFT | RIGHT &lt;amount of space by which to pad centre string left or right&gt;</nobr>
    657. 

  657. <br>
    658. 

  658. <em>*Requires a <a href="definitions.html#TERMS_UNITOFMEASURE">unit of measure</a></em>
    659. 

  659. <p>
    660. 

  660. By default, <strong>mom</strong> centres the header centre string
    661. 

  661. literally on the line length in effect for page headers.  In some
    662. 

  662. cases, notably when the header left or header right strings are
    663. 

  663. particularly long, the effect isn't pretty.  The offendingly long
    664. 

  664. header left or right crowds, or even overprints, the header centre.
    665. 

  665. That's where <strong>HEADER_CENTER_PAD</strong> comes in.  With a
    666. 

  666. bit of experimentation (yes, you have to preview the document), you
    667. 

  667. can use <strong>HEADER_CENTER_PAD</strong> to move the header
    668. 

  668. centre string left or right until it looks acceptably centred
    669. 

  669. between the two other strings.
    670. 

  670. <p>
    671. 

  671. For example, say your document is an outline for a novel called "By
    672. 

  672. the Shores of Lake Attica."  You've told <strong>mom</strong>
    673. 

  673. you want
    674. 

  674. <p>
    675. 

  675. &nbsp;&nbsp;&nbsp;&nbsp;<a href="docprocessing.html#DOCTYPE">DOCTYPE</a>
    676. 

  676. <halign="center">
    677. 

  677. <strong>NAMED</strong> "Outline"
    678. 

  678. <p>
    679. 

  679. but when you preview your work, you see that "Outline", in the
    680. 

  680. centre of the page header, is uncomfortably close to the title,
    681. 

  681. which is to the right of it.  By invoking
    682. 

  682. <p>
    683. 

  683. <pre>
    684. 

  684. 	.HEADER_CENTER_PAD RIGHT 3P
    685. 

  685. </pre>
    686. 

  686. 

  687. you can scoot the word "Outline" over three
    688. 

  688. <a href="definitions.html#TERMS_PICASPOINTS">picas</a>
    689. 

  689. to the left (the padding's added to the right of the string)
    690. 

  690. so that your head looks nicely spaced out.  Invoking
    691. 

  691. <strong>HEADER_CENTER_PAD</strong> with the <strong>LEFT</strong>
    692. 

  692. argument obviously puts the padding on the left side of the string.
    693. 

  693. <p>
    694. 

  694. Most reassuring of all is that if you use
    695. 

  695. <strong>HEADER_CENTER_PAD</strong> conjunction with
    696. 

  696. <a href="rectoverso.html#RECTO_VERSO">RECTO_VERSO</a>,
    697. 

  697. <strong>mom</strong> will pad the centre string appropriately left
    698. 

  698. OR right, depending on which page you're on, without you having to
    699. 

  699. tell her to do so.
    700. 

  700. <p>
    701. 

  701. 

  702. <hr width="66%" align="left">
    703. 

  703. <p>
    704. 

  704. <a name="RESERVED_STRINGS"><h3><u>Using mom's &quot;reserved&quot; strings in header/footer definitions</u></h3></a>
    705. 

  705. <p>
    706. 

  706. As pointed out in the author's note in the introduction to
    707. 

  707. headers/footers, headers and footers are something you don't
    708. 

  708. normally have to worry much about.  <strong>Mom</strong> usually
    709. 

  709. knows what to do.
    710. 

  710. <p>
    711. 

  711. However, situations do arise where you need to manipulate what goes
    712. 

  712. in the header/footer strings, setting and resetting them as you go
    713. 

  713. along.  A case where you might want to do this would be if you want
    714. 

  714. to output endnotes at the end of each document in a series of
    715. 

  715. <a href="rectoverso.html#COLLATE">collated</a>
    716. 

  716. documents, and you want the word "Endnotes" to go in the header
    717. 

  717. centre position of the endnotes, but want, say, the
    718. 

  718. <a href="docprocessing.html#TITLE">TITLE</a>
    719. 

  719. to go back into the centre position for the next output document.
    720. 

  720. <p>
    721. 

  721. In scenarios like the above, <strong>mom</strong> has a number of
    722. 

  722. &quot;reserved&quot; strings that you can plug into the
    723. 

  723. <strong>HEADER_LEFT, _CENTER</strong> and <strong>_RIGHT</strong>
    724. 

  724. macros.  They are:
    725. 

  725. <p>
    726. 

  726. <pre>
    727. 

  727. 	\*[$TITLE]          -- the argument passed to .TITLE
    728. 

  728. 	\*[$DOCTITLE]       -- the argument passed to .DOCTITLE
    729. 

  729. 	\*[$AUTHOR_1]       -- the first argument passed to .AUTHOR
    730. 

  730. 	\*[$CHAPTER_STRING] -- the argument passed to .CHAPTER_STRING,
    731. 

  731. 	                       if invoked, otherwise, "Chapter"
    732. 

  732. 	\*[$CHAPTER]        -- the argument (typically a number) passed
    733. 

  733. 	                       to .CHAPTER
    734. 

  734. 	\*[$CHAPTER_TITLE]  -- the argument passed to .CHAPTER_TITLE
    735. 

  735. </pre>
    736. 

  736. 

  737. Returning to the scenario above, first, you'd define a centre
    738. 

  738. string for the endnotes page:
    739. 

  739. <p>
    740. 

  740. <pre>
    741. 

  741. 	.HEADER_CENTER "Endnotes"
    742. 

  742. </pre>
    743. 

  743. 

  744. Then, you'd output the endnotes:
    745. 

  745. <p>
    746. 

  746. <pre>
    747. 

  747. 	.ENDNOTES
    748. 

  748. </pre>
    749. 

  749. 

  750. Then, you'd prepare <strong>mom</strong> for the next document:
    751. 

  751. <p>
    752. 

  752. <pre>
    753. 

  753. 	.COLLATE
    754. 

  754. 	.TITLE "New Doc Title"
    755. 

  755. 	.AUTHOR "Josephine Blough"
    756. 

  756. </pre>
    757. 

  757. 

  758. Then, you'd redefine the header centre string using the reserved
    759. 

  759. string \*[$TITLE], like this:
    760. 

  760. <p>
    761. 

  761. <pre>
    762. 

  762. 	.HEADER_CENTER "\*[$TITLE]"
    763. 

  763. </pre>
    764. 

  764. 

  765. And last, you'd do:
    766. 

  766. <p>
    767. 

  767. <pre>
    768. 

  768. 	.START
    769. 

  769. </pre>
    770. 

  770. 

  771. Voilà!  Any argument you pass to <strong>TITLE</strong> from here
    772. 

  772. on in (say, for subsequent documents) is back in the header centre
    773. 

  773. position.  Here's the whole routine again:
    774. 

  774. <p>
    775. 

  775. <pre>
    776. 

  776. 	.HEADER_CENTER "Endnotes"
    777. 

  777. 	.ENDNOTES
    778. 

  778. 	.COLLATE
    779. 

  779. 	.TITLE         "New Doc Title"
    780. 

  780. 	.AUTHOR        "Josephine Blough"
    781. 

  781. 	.HEADER_CENTER "\*[$TITLE]"
    782. 

  782. 	.START
    783. 

  783. </pre>
    784. 

  784. 

  785. If need be, you can concatenate the strings, as in the following
    786. 

  786. example.
    787. 

  787. <p>
    788. 

  788. <pre>
    789. 

  789. 	.HEADER_CENTER "\*[$CHAPTER_STRING] \*[$CHAPTER]"
    790. 

  790. </pre>
    791. 

  791. 

  792. which, assuming a <strong>.CHAPTER_STRING</strong> of
    793. 

  793. &quot;Chapter&quot; and a <strong>.CHAPTER</strong> of
    794. 

  794. &quot;2&quot;, would put &quot;Chapter 2&quot; in the header centre
    795. 

  795. position.
    796. 

  796. <p>
    797. 

  797. 

  798. <a name="PAGE_NUMBER_SYMBOL">
    799. 

  799. 	<h3><u>*Replacing header-left, -CENTER or -right with the page number</u></h3>
    800. 

  800. </a>
    801. 

  801. <p>
    802. 

  802. If you would like to have the current page number to appear 
    803. 

  803. header-left, -center, or -right <em>instead</em> of a text
    804. 

  804. string, invoke the appropriate macro, above, with the single
    805. 

  805. argument <code>#</code> (the &quot;number&quot; or
    806. 

  806. &quot;pound&quot; sign).  Do <strong>NOT</strong> use
    807. 

  807. double-quotes.  For example,
    808. 

  808. <p>
    809. 

  809. <pre>
    810. 

  810. 	.HEADER_CENTER #
    811. 

  811. </pre> 
    812. 

  812. 

  813. will print the current page number in the CENTER part of
    814. 

  814. headers.
    815. 

  815. <p>
    816. 

  816. 

  817. <a name="PAGE_NUMBER_INCL">
    818. 

  818. 	<h3><u>*Including the page number in header-left, -CENTER or -right</u></h3>
    819. 

  819. </a>
    820. 

  820. <p>
    821. 

  821. If you would like to <em>include</em> the current page number in
    822. 

  822. the string you pass to <strong>HEADER_LEFT, _CENTER,</strong> or
    823. 

  823. <strong>_RIGHT</strong>, use the special
    824. 

  824. <a href="definitions.html#TERMS_INLINES">inline escape</a>
    825. 

  825. <code>\*[PAGE#]</code> in the string argument.
    826. 

  826. <p>
    827. 

  827. For example, say you have a document that's ten pages long, and
    828. 

  828. you want header-right to say "page &lt;whichever&gt; of 10",
    829. 

  829. invoke <strong>HEADER_RIGHT</strong> as follows:
    830. 

  830. <p>
    831. 

  831. <pre>
    832. 

  832. 	.HEADER_RIGHT "page \*[PAGE#] of 10"
    833. 

  833. </pre>
    834. 

  834. 

  835. Header-right of page two will read &quot;page 2 of 10&quot;,
    836. 

  836. header-right of page three will read &quot;page 3 of 10&quot;,
    837. 

  837. and so on.
    838. 

  838. <p>
    839. 

  839. <hr>
    840. 

  840. 

  841. <!---HDRFTR_STYLE--->
    842. 

  842. 

  843. <a name="HDRFTR_STYLE"><h3><u>Header/footer style</u></h3></a>
    844. 

  844. 

  845. <p>
    846. 

  846. <a name="HDRFTR_STYLE_GLOBAL"><strong>Global changes</strong></a>
    847. 

  847. <p>
    848. 

  848. The following macros allow you to make changes that affect all
    849. 

  849. parts of the header at once.
    850. 

  850. <p>
    851. 

  851. Please note that <strong>HEADER_FAMILY</strong> and
    852. 

  852. <strong>HEADER_FONT</strong> have no effect on
    853. 

  853. <a href="docprocessing.html#PRINTSTYLE">PRINTSTYLE TYPEWRITE</a>.
    854. 

  854. <p>
    855. 

  855. <ul>
    856. 

  856. 	<li><a href="#HDRFTR_GLOBAL_FAMILY">HEADER_FAMILY</a>
    857. 

  857. 	<li><a href="#HDRFTR_GLOBAL_SIZE">HEADER_SIZE</a>
    858. 

  858. 	<li><a href="#HDRFTR_PLAIN">HEADER_PLAIN</a>
    859. 

  859. 	<li><a href="#HDRFTR_COLOR">HEADER_COLOR</a>
    860. 

  860. </ul>
    861. 

  861. 

  862. <hr width="33%" align="left">
    863. 

  863. <p>
    864. 

  864. <a name="HDRFTR_GLOBAL_FAMILY">
    865. 

  865. 	<nobr>Macro: <strong>HEADER_FAMILY</strong> &lt;family&gt;</nobr>
    866. 

  866. </a>
    867. 

  867. 

  868. <p>
    869. 

  869. By default, <strong>mom</strong> uses the default document family
    870. 

  870. for headers.  If you would like her to use another
    871. 

  871. <a href="definitions.html#TERMS_FAMILY">family</a>
    872. 

  872. in headers, invoke <strong>HEADER_FAMILY</strong> with the identifier
    873. 

  873. for the family you want.  The argument is the same as for the
    874. 

  874. typesetting macro
    875. 

  875. <a href="typesetting.html#FAMILY">FAMILY</a>.
    876. 

  876. <p>
    877. 

  877. <strong>NOTE:</strong> Replace <strong>HEADER_</strong>, above,
    878. 

  878. with <strong>FOOTER_</strong> to change the footer family.
    879. 

  879. <p>
    880. 

  880. 

  881. <hr width="33%" align="left">
    882. 

  882. <p>
    883. 

  883. <a name="HDRFTR_GLOBAL_SIZE">
    884. 

  884. 	<nobr>Macro: <strong>HEADER_SIZE</strong> &lt;+|-number of points&gt;</nobr>
    885. 

  885. 	<br>
    886. 

  886. 	<em>*Argument is relative to the point size of type in paragraphs</em>
    887. 

  887. </a>
    888. 

  888. 

  889. <p>
    890. 

  890. By default, <strong>mom</strong> makes small adjustments to the size
    891. 

  891. of each part of a header to achieve an aesthetically pleasing result.
    892. 

  892. If you'd like her to continue to do so, but would like the overall
    893. 

  893. appearance of headers to be a little smaller or a little larger,
    894. 

  894. invoke <strong>HEADER_SIZE</strong> with + or - the number of
    895. 

  895. <a href="definitions.html#TERMS_PICASPOINTS">points</a>
    896. 

  896. (fractions allowed) by which you want her to in/decrease the size
    897. 

  897. of headers.  For example,
    898. 

  898. <p>
    899. 

  899. <pre>
    900. 

  900. 	.HEADER_SIZE +.75
    901. 

  901. </pre>
    902. 

  902. 

  903. increases the size of every part of a header by 3/4 of a point while
    904. 

  904. respecting <strong>mom</strong>'s own little size changes.
    905. 

  905. <p>
    906. 

  906. See
    907. 

  907. <a href="docelement.html#CONTROL_MACRO_ARGS">Arguments to the control macros</a>
    908. 

  908. for an explanation of how control macros ending in
    909. 

  909. <strong>_SIZE</strong> work.
    910. 

  910. <p>
    911. 

  911. <a name="FOOTER_GLOBAL_SIZE"></a>
    912. 

  912. <strong>NOTE:</strong> Replace <strong>HEADER_</strong>, above,
    913. 

  913. with <strong>FOOTER_</strong> to change the footer size.
    914. 

  914. <p>
    915. 

  915. <strong>ADDITIONAL NOTE:</strong> Normally, macros that control headers have no
    916. 

  916. effect on
    917. 

  917. <a href="docprocessing.html#PRINTSTYLE">PRINTSTYLE TYPEWRITE</a>.
    918. 

  918. <strong>HEADER_SIZE</strong> is an exception.  While all parts of a
    919. 

  919. header in <strong>PRINTSTYLE TYPEWRITE</strong> are always the same
    920. 

  920. size, you can use <strong>HEADER_SIZE</strong> with <strong>PRINTSTYLE
    921. 

  921. TYPEWRITE</strong> to reduce the header's overall point size.
    922. 

  922. You'll most likely require this when the
    923. 

  923. <a href="docprocessing.html#COPYSTYLE">COPYSTYLE</a>
    924. 

  924. is <strong>DRAFT</strong>, since portions of the header may overprint
    925. 

  925. if, say, the title of your document is very long.
    926. 

  926. <p>
    927. 

  927. 

  928. <hr width="33%" align="left">
    929. 

  929. <p>
    930. 

  930. <a name="HDRFTR_PLAIN">
    931. 

  931. 	Macro: <strong>HEADER_PLAIN</strong>
    932. 

  932. </a>
    933. 

  933. 

  934. <p>
    935. 

  935. By default, <strong>mom</strong> makes adjustments to the font,
    936. 

  936. size, and capitalization style of each part of headers to achieve
    937. 

  937. an aesthetically pleasing look.  Should you wish to design your own
    938. 

  938. headers from the ground up without worrying how changes to the various
    939. 

  939. elements of header style interact with <strong>mom</strong>'s defaults,
    940. 

  940. invoke <strong>HEADER_PLAIN</strong> by itself, with no argument.
    941. 

  941. <strong>Mom</strong> will disable her default behaviour for headers,
    942. 

  942. and reset all elements of header style to the same family, font,
    943. 

  943. and point size as she uses in paragraphs.
    944. 

  944. <p>
    945. 

  945. <strong>NOTE:</strong> Replace <strong>HEADER_</strong>, above,
    946. 

  946. with <strong>FOOTER_</strong> to disable <strong>mom</strong>'s
    947. 

  947. default behaviour for the various elements of footer style.
    948. 

  948. <p>
    949. 

  949. 

  950. <hr width="33%" align="left">
    951. 

  951. <p>
    952. 

  952. <a name="HDRFTR_COLOR">
    953. 

  953. 	<nobr>Macro: <strong>HEADER_COLOR</strong> &lt;colorname&gt;</nobr>
    954. 

  954. </a>
    955. 

  955. 

  956. <p>
    957. 

  957. If you want your headers in a colour different from the document
    958. 

  958. default (usually black), invoke <strong>HEADER_COLOR</strong> with
    959. 

  959. the name of a colour pre-defined (or &quot;initialized&quot;) with
    960. 

  960. <a href="color.html#NEWCOLOR">NEWCOLOR</a>
    961. 

  961. or
    962. 

  962. <a href="color.html#XCOLOR">XCOLOR</a>.
    963. 

  963. <p>
    964. 

  964. <strong>HEADER_COLOR</strong> will set all the parts of the header
    965. 

  965. AND the header rule in the colour you give it as an argument.  If
    966. 

  966. you wish finer control over colour in headers, you can use
    967. 

  967. <a href="#_COLOR">HEADER_&lt;POSITION&gt;_COLOR</a>
    968. 

  968. to colourize each part of the header separately, as well as
    969. 

  969. <a href="#HDRFTR_RULE_COLOR">HEADER_RULE_COLOR</a>
    970. 

  970. to change the colour of the header rule.
    971. 

  971. <p>
    972. 

  972. <strong>NOTE:</strong> Replace <strong>HEADER_</strong>, above,
    973. 

  973. with <strong>FOOTER_</strong> to colourize footers.
    974. 

  974. <p>
    975. 

  975. 

  976. <hr width="66%" align="left">
    977. 

  977. <p>
    978. 

  978. <a name="HDRFTR_STYLE_PART"><strong>Part by part changes</strong></a>
    979. 

  979. <p>
    980. 

  980. <strong>NOTE:</strong> When using the following control macros,
    981. 

  981. replace &quot;&lt;POSITION&gt;&quot; by <strong>LEFT, CENTER,</strong>
    982. 

  982. or <strong>RIGHT</strong> as appropriate.
    983. 

  983. <p>
    984. 

  984. <ul>
    985. 

  985. 	<li><a href="#_FAMILY">HEADER_&lt;POSITION&gt;_FAMILY</a>
    986. 

  986. 	<li><a href="#_FONT">HEADER_&lt;POSITION&gt;_FONT</a>
    987. 

  987. 	<li><a href="#_SIZE">HEADER_&lt;POSITION&gt;_SIZE</a>
    988. 

  988. 	<li><a href="#_CAPS">HEADER_&lt;POSITION&gt;_CAPS</a>
    989. 

  989. 	<li><a href="#_COLOR">HEADER_&lt;POSITION&gt;_COLOR</a>
    990. 

  990. </ul>
    991. 

  991. 

  992. <hr width="33%" align="left">
    993. 

  993. <p>
    994. 

  994. <a name="_FAMILY">
    995. 

  995. 	<nobr>Macro: <strong>HEADER_&lt;POSITION&gt;_FAMILY</strong> &lt;family&gt;</nobr>
    996. 

  996. </a>
    997. 

  997. <p>
    998. 

  998. Use <strong>HEADER_&lt;POSITION&gt;_FAMILY</strong> to change the
    999. 

  999. <a href="definitions.html#TERMS_FAMILY">family</a>
    1000. 

  1000. of any part of headers.  See
    1001. 

  1001. <a href="docelement.html#CONTROL_MACRO_ARGS">Arguments to the control macros</a>
    1002. 

  1002. for an explanation of how control macros ending in
    1003. 

  1003. <strong>_FAMILY</strong> work.
    1004. 

  1004. <p>
    1005. 

  1005. <strong>NOTE:</strong> Replace <strong>HEADER_</strong>, above,
    1006. 

  1006. with <strong>FOOTER_</strong> to change a footer part's family.
    1007. 

  1007. <p>
    1008. 

  1008. 

  1009. <hr width="33%" align="left">
    1010. 

  1010. <p>
    1011. 

  1011. <a name="_FONT">
    1012. 

  1012. 	<nobr>Macro: <strong>HEADER_&lt;POSITION&gt;_FONT</strong> &lt;font&gt;</nobr>
    1013. 

  1013. </a>
    1014. 

  1014. <p>
    1015. 

  1015. Use <strong>HEADER_&lt;POSITION&gt;_FONT</strong> to change the
    1016. 

  1016. <a href="definitions.html#TERMS_FONT">font</a>
    1017. 

  1017. of any part of headers.  See
    1018. 

  1018. <a href="docelement.html#CONTROL_MACRO_ARGS">Arguments to the control macros</a>
    1019. 

  1019. for an explanation of how control macros ending in
    1020. 

  1020. <strong>_FONT</strong> work.
    1021. 

  1021. <p>
    1022. 

  1022. <strong>NOTE:</strong> Replace <strong>HEADER_</strong>, above,
    1023. 

  1023. with <strong>FOOTER_</strong> to change a footer part's font.
    1024. 

  1024. <p>
    1025. 

  1025. 

  1026. <hr width="33%" align="left">
    1027. 

  1027. <p>
    1028. 

  1028. <a name="_SIZE">
    1029. 

  1029. 	<nobr>Macro: <strong>HEADER_&lt;POSITION&gt;_SIZE</strong> &lt;+|-number of points&gt;</nobr>
    1030. 

  1030. </a>
    1031. 

  1031. <p>
    1032. 

  1032. Use <strong>HEADER_&lt;POSITION&gt;_SIZE</strong> to change the size of any
    1033. 

  1033. part of headers (relative to the point size of type in
    1034. 

  1034. paragraphs).  See
    1035. 

  1035. <a href="docelement.html#CONTROL_MACRO_ARGS">Arguments to the control macros</a>
    1036. 

  1036. for an explanation of how control macros ending in
    1037. 

  1037. <strong>_SIZE</strong> work.
    1038. 

  1038. <p>
    1039. 

  1039. <strong>NOTE:</strong> Replace <strong>HEADER_</strong>, above,
    1040. 

  1040. with <strong>FOOTER_</strong> to change a footer part's size.
    1041. 

  1041. <p>
    1042. 

  1042. 

  1043. <hr width="33%" align="left">
    1044. 

  1044. <p>
    1045. 

  1045. <a name="_CAPS">
    1046. 

  1046. 	<nobr>Macro: <strong>HEADER_&lt;POSITION&gt;_CAPS</strong> toggle</nobr>
    1047. 

  1047. </a>
    1048. 

  1048. <p>
    1049. 

  1049. <strong>HEADER_&lt;POSITION&gt;_CAPS</strong> is a
    1050. 

  1050. <a href="definitions.html#TERMS_TOGGLE">toggle macro</a>.
    1051. 

  1051. If you want any part of headers to be set in all caps,
    1052. 

  1052. regardless of the capitalization of that part's string as given
    1053. 

  1053. to the
    1054. 

  1054. <a href="docprocessing.html#REFERENCE_MACROS">reference macros</a>
    1055. 

  1055. or as defined by you with the
    1056. 

  1056. <a href="#HDRFTR_STRINGS">header string control macros</a>,
    1057. 

  1057. simply invoke this macro (using the appropriate position) with no
    1058. 

  1058. argument.  If you wish to turn capitalization off (say, for the
    1059. 

  1059. header-right string that <strong>mom</strong> capitalizes by
    1060. 

  1060. default), invoke the argument with any argument (e.g. <strong>OFF,
    1061. 

  1061. QUIT, END, X...</strong>).
    1062. 

  1062. <p>
    1063. 

  1063. <strong>NOTE:</strong> Replace <strong>HEADER_</strong>, above,
    1064. 

  1064. with <strong>FOOTER_</strong> to change a footer part's
    1065. 

  1065. capitalization style.
    1066. 

  1066. 

  1067. <p>
    1068. 

  1068. <hr width="33%" align="left">
    1069. 

  1069. <p>
    1070. 

  1070. <a name="_COLOR">
    1071. 

  1071. 	<nobr>Macro: <strong>HEADER_&lt;POSITION&gt;_COLOR</strong> &lt;colorname&gt;</nobr>
    1072. 

  1072. </a>
    1073. 

  1073. <p>
    1074. 

  1074. <strong>HEADER_&lt;POSITION&gt;_COLOR</strong> allows you to set a
    1075. 

  1075. colour for each of the three possible parts of a page header
    1076. 

  1076. separately.  For example, say you want the right part of the header
    1077. 

  1077. (by default, the document title) in red, this is how you'd get it:
    1078. 

  1078. <p>
    1079. 

  1079. <pre>
    1080. 

  1080. 	.HEADER_RIGHT_COLOR red
    1081. 

  1081. </pre>
    1082. 

  1082. 

  1083. The other parts of the header will be in the default header colour
    1084. 

  1084. (usually black, but that can be changed with
    1085. 

  1085. <a href="#HDRFTR_COLOR">HEADER_COLOR</a>).
    1086. 

  1086. <p>
    1087. 

  1087. Remember that you have to define (or &quot;initialize&quot;) a
    1088. 

  1088. colour with
    1089. 

  1089. <a href="color.html#NEWCOLOR">NEWCOLOR</a>
    1090. 

  1090. or
    1091. 

  1091. <a href="color.html#XCOLOR">XCOLOR</a>
    1092. 

  1092. before you can use the colour.
    1093. 

  1093. <p>
    1094. 

  1094. If you create a
    1095. 

  1095. <a href="#USERDEF_HDRFTR">user-defined header</a>
    1096. 

  1096. with
    1097. 

  1097. <a href="#HDRFTR_RECTO">HEADER_RECTO</a>
    1098. 

  1098. or
    1099. 

  1099. <a href="#HDRFTR_VERSO">HEADER_VERSO</a>,
    1100. 

  1100. and you want various elements within the header to be colourized,
    1101. 

  1101. embed the colours in the string passed to <strong>HEADER_RECTO</strong>
    1102. 

  1102. or <strong>HEADER_VERSO</strong> with the
    1103. 

  1103. <a href="color.html#COLOR_INLINE">\*[&lt;colorname&gt;]</a>
    1104. 

  1104. <a href="definitions.html#TERMS_INLINES">inline escape</a>.
    1105. 

  1105. <p>
    1106. 

  1106. <strong>NOTE:</strong> Replace <strong>HEADER_</strong>, above,
    1107. 

  1107. with <strong>FOOTER_</strong> to set the colours for the various
    1108. 

  1108. elements of footers.
    1109. 

  1109. <p>
    1110. 

  1110. <hr>
    1111. 

  1111. 

  1112. <!---HDRFTR_VERTICAL--->
    1113. 

  1113. 

  1114. <a name="HDRFTR_VERTICAL">
    1115. 

  1115. 	<h2><u>Header/footer vertical placement and spacing</u></h2>
    1116. 

  1116. </a>
    1117. 

  1117. 

  1118. <p>
    1119. 

  1119. See
    1120. 

  1120. <a href="#VERTICAL_SPACING">Vertical placement and spacing of headers/footers</a>
    1121. 

  1121. for an explanation of how <strong>mom</strong> deals with
    1122. 

  1122. headers, footers, and top/bottom page margins.
    1123. 

  1123. <p>
    1124. 

  1124. 

  1125. <!---HDRFTR_MARGIN--->
    1126. 

  1126. 

  1127. <hr width="66%" align="left">
    1128. 

  1128. <p>
    1129. 

  1129. <a name="HDRFTR_MARGIN"></a>
    1130. 

  1130. <nobr>Macro: <strong>HEADER_MARGIN</strong> &lt;distance to baseline of header&gt;</nobr>
    1131. 

  1131. <br>
    1132. 

  1132. <em>*Requires a <a href="definitions.html#TERMS_UNITOFMEASURE">unit of measure</a></em>
    1133. 

  1133. 

  1134. <p>
    1135. 

  1135. Use <strong>HEADER_MARGIN</strong> to set the distance from the
    1136. 

  1136. top edge of the page to the
    1137. 

  1137. <a href="definitions.html#TERMS_BASELINE">baseline</a>
    1138. 

  1138. of type in headers.  A unit of measure is required, and decimal
    1139. 

  1139. fractions are allowed.
    1140. 

  1140. <p>
    1141. 

  1141. <strong>Mom</strong>'s default header margin is 4-1/2
    1142. 

  1142. <a href="definitions.html#TERMS_PICASPOINTS">picas</a>,
    1143. 

  1143. but if you want a different margin, say, 1/2-inch, do
    1144. 

  1144. <p>
    1145. 

  1145. <pre>
    1146. 

  1146. 	.HEADER_MARGIN .5i
    1147. 

  1147. </pre>
    1148. 

  1148. 

  1149. If your document uses
    1150. 

  1150. <a href="definitions.html#TERMS_FOOTER">footers</a>,
    1151. 

  1151. replace <strong>HEADER_</strong>, above, with
    1152. 

  1152. <strong>FOOTER_</strong>.  The argument to
    1153. 

  1153. <strong>FOOTER_MARGIN</strong> is the distance from the bottom
    1154. 

  1154. edge of the page to the baseline of type in footers.
    1155. 

  1155. <p>
    1156. 

  1156. <strong>Mom</strong>'s default footer margin is 3 
    1157. 

  1157. <a href="definitions.html#TERMS_PICASPOINTS">picas</a>.
    1158. 

  1158. 

  1159. <a name="FOOTER_MARGIN"></a>
    1160. 

  1160. <p>
    1161. 

  1161. <strong>FOOTER MARGIN AND BOTTOM MARGIN -- VERY IMPORTANT!</strong> 
    1162. 

  1162. <p>
    1163. 

  1163. <strong>Mom</strong> requires a footer margin for proper operation,
    1164. 

  1164. hence she sets one, even if you don't.  (As stated above, her default
    1165. 

  1165. footer margin is 3-picas).
    1166. 

  1166. <p>
    1167. 

  1167. If you set a bottom margin for your document (with
    1168. 

  1168. <a href="typesetting.html#B_MARGIN">B_MARGIN</a>,
    1169. 

  1169. prior to
    1170. 

  1170. <a href="docprocessing.html#START">START</a>)
    1171. 

  1171. and the margin's too close to <strong>mom</strong>'s default
    1172. 

  1172. footer margin (or a footer margin you set yourself
    1173. 

  1173. with <strong>FOOTER_MARGIN</strong>), <strong>mom</strong> will
    1174. 

  1174. not print your footers; additionally, she'll give you a warning
    1175. 

  1175. and some advice on standard error.  When this happens, you must
    1176. 

  1176. reset either <strong>B_MARGIN</strong> or
    1177. 

  1177. <strong>FOOTER_MARGIN</strong> so there's an adequate amount of
    1178. 

  1178. space for <strong>mom</strong> to print the bottom line of running
    1179. 

  1179. text and the footer.
    1180. 

  1180. <p>
    1181. 

  1181. If you see the warning even when footers and/or bottom-of-page page
    1182. 

  1182. numbering are disabled, set a nominal footer margin of 0 prior to
    1183. 

  1183. <a href="docprocessing.html#START">START</a>,
    1184. 

  1184. as in these examples.
    1185. 

  1185. <p>
    1186. 

  1186. <strong>Example 1</strong>
    1187. 

  1187. <p>
    1188. 

  1188. <pre>
    1189. 

  1189. 	&lt;reference macros, etc&gt;
    1190. 

  1190. 	.PAGINATION    OFF
    1191. 

  1191. 	.B_MARGIN      .25i
    1192. 

  1192. 	.FOOTER_MARGIN O
    1193. 

  1193. 	.START
    1194. 

  1194. </pre>
    1195. 

  1195. 

  1196. <strong>Example 2</strong>
    1197. 

  1197. <p>
    1198. 

  1198. <pre>
    1199. 

  1199. 	&lt;reference macros, etc&gt;
    1200. 

  1200. 	.HEADERS       OFF
    1201. 

  1201. 	.PAGENUM_POS   TOP RIGHT
    1202. 

  1202. 	.B_MARGIN      .25i
    1203. 

  1203. 	.FOOTER_MARGIN O
    1204. 

  1204. 	.START
    1205. 

  1205. </pre>
    1206. 

  1206. 

  1207. <h3>A note on header/footer margins and page numbering</h3>
    1208. 

  1208. <strong>Mom</strong> uses HEADER_MARGIN</strong> and
    1209. 

  1209. <strong>FOOTER_MARGIN</strong> to establish the baseline
    1210. 

  1210. position of page numbers in addition to the baseline position of
    1211. 

  1211. headers and footers.
    1212. 

  1212. <p>
    1213. 

  1213. By default, page numbers appear at the bottom of the page, therefore
    1214. 

  1214. if you want the default position (bottom), but want to change the
    1215. 

  1215. baseline placement, use <strong>FOOTER_MARGIN</strong>.  Conversely,
    1216. 

  1216. if page numbers are at the top of the page, either because you turned
    1217. 

  1217. <a href="#FOOTERS">FOOTERS</a>
    1218. 

  1218. on or because you instructed <strong>mom</strong> to put them
    1219. 

  1219. there with
    1220. 

  1220. <a href="#PAGENUM_POS">PAGENUM_POS</a>,
    1221. 

  1221. you'd use <strong>HEADER_MARGIN</strong> to change their
    1222. 

  1222. baseline placement.
    1223. 

  1223. <p>
    1224. 

  1224. 

  1225. <!---HDRFTR_GAP--->
    1226. 

  1226. 

  1227. <hr width="66%" align="left">
    1228. 

  1228. <p>
    1229. 

  1229. <a name="HDRFTR_GAP"></a>
    1230. 

  1230. <nobr>Macro: <strong>HEADER_GAP</strong> &lt;distance from header to start of running text&gt;</nobr>
    1231. 

  1231. <br>
    1232. 

  1232. <em>*Requires a <a href="definitions.html#TERMS_UNITOFMEASURE">unit of measure</a></em>
    1233. 

  1233. 

  1234. <p>
    1235. 

  1235. Use <strong>HEADER_GAP</strong> to set the distance from the
    1236. 

  1236. <a href="definitions.html#TERMS_BASELINE">baseline</a>
    1237. 

  1237. of type in headers to the start of
    1238. 

  1238. <a href="definitions.html#TERMS_RUNNING">running text</a>.
    1239. 

  1239. A unit of measure is required, and decimal fractions are allowed.
    1240. 

  1240. <p>
    1241. 

  1241. As explained in
    1242. 

  1242. <a href="#VERTICAL_SPACING">Vertical placement and spacing of headers/footers</a>,
    1243. 

  1243. <strong>HEADER_MARGIN + HEADER_GAP</strong> determine the
    1244. 

  1244. default vertical starting position of running text on the page
    1245. 

  1245. UNLESS you have given <strong>mom</strong> your own top margin
    1246. 

  1246. (with
    1247. 

  1247. <a href="typesetting.html#T_MARGIN">T_MARGIN</a>).  If you give
    1248. 

  1248. a top margin, <strong>mom</strong> ignores
    1249. 

  1249. <strong>HEADER_GAP</strong>; running text starts at your stated
    1250. 

  1250. top margin.
    1251. 

  1251. 

  1252. <p>
    1253. 

  1253. <strong>Mom</strong>'s default header gap is 3
    1254. 

  1254. <a href="definitions.html#TERMS_PICASPOINTS">picas</a>,
    1255. 

  1255. but if you want a different gap, say, 2 centimetres, do
    1256. 

  1256. <p>
    1257. 

  1257. <pre>
    1258. 

  1258. 	.HEADER_GAP 2c
    1259. 

  1259. </pre>
    1260. 

  1260. 

  1261. If your document uses
    1262. 

  1262. <a href="definitions.html#TERMS_FOOTER">footers</a>,
    1263. 

  1263. replace <strong>HEADER_</strong>, above, with
    1264. 

  1264. <strong>FOOTER_</strong>.  The argument to
    1265. 

  1265. <strong>FOOTER_GAP</strong> is the distance from the
    1266. 

  1266. baseline of type in footers to the last baseline of running text
    1267. 

  1267. on the page.
    1268. 

  1268. <p>
    1269. 

  1269. As explained in
    1270. 

  1270. <a href="#VERTICAL_SPACING">Vertical placement and spacing of headers/footers</a>,
    1271. 

  1271. <strong>FOOTER_MARGIN + FOOTER_GAP</strong> determine the
    1272. 

  1272. default vertical end position of running text on the page
    1273. 

  1273. UNLESS you have given <strong>mom</strong> a bottom  margin
    1274. 

  1274. (with
    1275. 

  1275. <a href="typesetting.html#B_MARGIN">B_MARGIN</a>).  If you give
    1276. 

  1276. a bottom margin, <strong>mom</strong> ignores
    1277. 

  1277. <strong>FOOTER_GAP</strong>; running text ends at your stated
    1278. 

  1278. bottom margin.
    1279. 

  1279. <p>
    1280. 

  1280. <strong>Mom</strong>'s default footer gap is 3 
    1281. 

  1281. <a href="definitions.html#TERMS_PICASPOINTS">picas</a>.
    1282. 

  1282. <p>
    1283. 

  1283. <strong>NOTE:</strong> <strong>Mom</strong> uses
    1284. 

  1284. <strong>HEADER_GAP</strong> and
    1285. 

  1285. <strong>FOOTER_GAP</strong> to establish the start and end baseline
    1286. 

  1286. positions of running text with respect to both headers and footers
    1287. 

  1287. AND page numbers.  If you wish to change the gap between
    1288. 

  1288. the last line of running text and a bottom page number, use
    1289. 

  1289. <strong>FOOTER_GAP</strong>.  If page numbers are at the top of the
    1290. 

  1290. page, change the gap between the number and the first line of running
    1291. 

  1291. text with <strong>HEADER_GAP</strong>.
    1292. 

  1292. <p>
    1293. 

  1293. <hr>
    1294. 

  1294. 

  1295. <!---HDRFTR_SEPARATOR--->
    1296. 

  1296. 

  1297. <a name="HDRFTR_SEPARATOR">
    1298. 

  1298. 	<h2><u>Header/footer separator rule</u></h2>
    1299. 

  1299. </a>
    1300. 

  1300. 

  1301. <p>
    1302. 

  1302. The header/footer separator rule is a modest horizontal rule,
    1303. 

  1303. set slightly below the header (or above the footer), that runs
    1304. 

  1304. the length of the
    1305. 

  1305. <a href="definitions.html#TERMS_HEADER">header</a>
    1306. 

  1306. and helps separate it visually from
    1307. 

  1307. <a href="definitions.html#TERMS_RUNNING">running text</a>.  If
    1308. 

  1308. you don't want the rule, you can turn it off.  If you want it,
    1309. 

  1309. but at a different vertical position relative to the header (or
    1310. 

  1310. footer), you can alter its placement.
    1311. 

  1311. <p>
    1312. 

  1312. <ul>
    1313. 

  1313. 	<li><a href="#HDRFTR_RULE">HEADER_RULE</a> -- on or off
    1314. 

  1314. 	<li><a href="#HDRFTR_RULE_GAP">HEADER_RULE_GAP</a> -- distance of rule from header
    1315. 

  1315. </ul>
    1316. 

  1316. 

  1317. <!---HDRFTR_RULE--->
    1318. 

  1318. 

  1319. <hr width="66%" align="left">
    1320. 

  1320. <p>
    1321. 

  1321. <a name="HDRFTR_RULE"></a>
    1322. 

  1322. <nobr>Macro: <strong>HEADER_RULE</strong> toggle</nobr>
    1323. 

  1323. 

  1324. <p>
    1325. 

  1325. By default, <strong>mom</strong> prints a header separator rule
    1326. 

  1326. underneath headers (or above footers). If you don't want the
    1327. 

  1327. rule, turn it off by invoking <strong>HEADER_RULE</strong> with any
    1328. 

  1328. argument (<strong>OFF, QUIT, END, X...</strong>), e.g.
    1329. 

  1329. <p>
    1330. 

  1330. <pre>
    1331. 

  1331. 	.HEADER_RULE OFF
    1332. 

  1332. </pre>
    1333. 

  1333. 

  1334. To turn the rule (back) on, invoke <strong>HEADER_RULE</strong>
    1335. 

  1335. without any argument.
    1336. 

  1336. <p>
    1337. 

  1337. <strong>NOTE:</strong> Replace <strong>HEADER_</strong>, above,
    1338. 

  1338. with <strong>FOOTER_</strong> to enable/disable the printing of
    1339. 

  1339. the footer separator rule.  (Most likely, if you're using
    1340. 

  1340. <a href="#FOOTERS">FOOTERS</a>, you'll want it off.)
    1341. 

  1341. <p>
    1342. 

  1342. 

  1343. <!---HDRFTR_RULE_GAP--->
    1344. 

  1344. 

  1345. <hr width="66%" align="left">
    1346. 

  1346. <p>
    1347. 

  1347. <a name="HDRFTR_RULE_GAP"></a>
    1348. 

  1348. <nobr>Macro: <strong>HEADER_RULE_GAP</strong> distance of rule beneath header</nobr>
    1349. 

  1349. <br>
    1350. 

  1350. <em>*Requires a <a href="definitions.html#TERMS_UNITOFMEASURE">unit of measure</a></em>
    1351. 

  1351. 

  1352. <p>
    1353. 

  1353. <strong>HEADER_RULE_GAP</strong> is the distance from the
    1354. 

  1354. <a href="definitions.html#TERMS_BASELINE">baseline</a>
    1355. 

  1355. of type in headers to the rule underneath.  A unit of measure is
    1356. 

  1356. required, and decimal fractions are allowed.  Please note that
    1357. 

  1357. <strong>HEADER_RULE_GAP</strong> has no effect on
    1358. 

  1358. <a href="#HEADER_GAP">HEADER_GAP</a>
    1359. 

  1359. (i.e. <strong>HEADER_RULE_GAP</strong> is NOT added to
    1360. 

  1360. <strong>HEADER_GAP</strong> when <strong>mom</strong> calculates
    1361. 

  1361. the space between headers and the start of
    1362. 

  1362. <a href="definitions.html#TERMS_RUNNING">running text</a>).
    1363. 

  1363. <p>
    1364. 

  1364. By default, the header rule gap is 4
    1365. 

  1365. <a href="definitions.html#TERMS_PICASPOINTS">points</a>.
    1366. 

  1366. If you'd like to change it to, say, 1/4
    1367. 

  1367. <a href="definitions.html#TERMS_EM">em</a>, do
    1368. 

  1368. <p>
    1369. 

  1369. <pre>
    1370. 

  1370. 	.HEADER_RULE_GAP .25m
    1371. 

  1371. </pre>
    1372. 

  1372. 

  1373. <strong>NOTE:</strong> Replace <strong>HEADER_</strong>, above,
    1374. 

  1374. with <strong>FOOTER_</strong> if you're using
    1375. 

  1375. <a href="definitions.html#TERMS_FOOTER">footers</a>
    1376. 

  1376. and want to change the separator rule gap.  In footers, the gap
    1377. 

  1377. is measured from the top of the tallest
    1378. 

  1378. <a href="definitions.html#TERMS_ASCENDER">ascender</a>
    1379. 

  1379. in the footer.
    1380. 

  1380. <p>
    1381. 

  1381. <strong>ADDITIONAL NOTE:</strong> When using
    1382. 

  1382. <a href="#HDRFTR_RECTOVERSO">FOOTER_RECTO</a>
    1383. 

  1383. and
    1384. 

  1384. <a href="#HDRFTR_RECTOVERSO">FOOTER_VERSO</a>,
    1385. 

  1385. make sure that the default size for footers
    1386. 

  1386. (<a href="#FOOTER_GLOBAL_SIZE">FOOTER_SIZE</a>)
    1387. 

  1387. is set to the largest size of type that will be used in the
    1388. 

  1388. footer or <strong>mom</strong> may not get the rule gap right.
    1389. 

  1389. Inline changes to the size of type in
    1390. 

  1390. <strong>FOOTER_RECTO</strong> and <strong>FOOTER_VERSO</strong>
    1391. 

  1391. should always be negative (smaller) than the default.
    1392. 

  1392. <p>
    1393. 

  1393. 

  1394. <!---HDRFTR_RULE_COLOR--->
    1395. 

  1395. 

  1396. <hr width="66%" align="left">
    1397. 

  1397. <p>
    1398. 

  1398. <a name="HDRFTR_RULE_COLOR"></a>
    1399. 

  1399. <nobr>Macro: <strong>HEADER_RULE_COLOR</strong> &lt;colorname&gt;</nobr>
    1400. 

  1400. 

  1401. <p>
    1402. 

  1402. If you wish to change the colour of the header rule, invoke
    1403. 

  1403. <strong>HEADER_RULE_COLOR</strong> with the name of a colour
    1404. 

  1404. pre-defined (or &quot;initialized&quot;) with
    1405. 

  1405. <a href="color.html#NEWCOLOR">NEWCOLOR</a>
    1406. 

  1406. or
    1407. 

  1407. <a href="color.html#XCOLOR">XCOLOR</a>.
    1408. 

  1408. <p>
    1409. 

  1409. Please note that <strong>HEADER_RULE_COLOR</strong> overrides the
    1410. 

  1410. colour set with
    1411. 

  1411. <a href="#HDRFTR_COLOR">HDRFTR_COLOR</a>,
    1412. 

  1412. so that it's possible to have the heads entirely in, say, blue (set
    1413. 

  1413. with <strong>HEADER_COLOR</strong>), and the header rule in, say,
    1414. 

  1414. red.
    1415. 

  1415. <p>
    1416. 

  1416. <strong>NOTE:</strong> Replace <strong>HEADER_</strong>, above,
    1417. 

  1417. with <strong>FOOTER_</strong> to change the colour of the footer
    1418. 

  1418. rule.
    1419. 

  1419. <p>
    1420. 

  1420. <hr>
    1421. 

  1421. 

  1422. <a name="PAGINATION">
    1423. 

  1423. 	<h2><u>Pagination</u></h2>
    1424. 

  1424. </a>
    1425. 

  1425. 

  1426. <p>
    1427. 

  1427. By default, <strong>mom</strong> paginates documents.  Page numbers
    1428. 

  1428. appear in the bottom margin of the page, centred between two hyphens.
    1429. 

  1429. As with all elements of <strong>mom</strong>'s document processing,
    1430. 

  1430. most aspects of pagination style can be altered to suit your taste
    1431. 

  1431. with control macros.
    1432. 

  1432. <p>
    1433. 

  1433. 

  1434. <a name="INDEX_PAGINATION">
    1435. 

  1435. 	<h3><u>Pagination macros list</u></h3>
    1436. 

  1436. </a>
    1437. 

  1437. 

  1438. <ul>
    1439. 

  1439. 	<li><a href="#PAGINATE">PAGINATE</a> -- pagination on or off
    1440. 

  1440. 	<li><a href="#PAGENUMBER">PAGENUMBER</a> -- user-defined (starting) page number
    1441. 

  1441. 	<li><a href="#PAGENUM_STYLE">PAGENUM_STYLE</a> -- digits, roman numerals, etc
    1442. 

  1442. 	<li><a href="#PAGENUM_ON_FIRST_PAGE">PAGENUM_ON_FIRST_PAGE</a> -- applies only when footers are enabled
    1443. 

  1443. 	<li><a href="#DRAFT_WITH_PAGENUMBER">DRAFT_WITH_PAGENUMBER</a> -- attach draft/revision information to page numbers
    1444. 

  1444. 	<li><a href="#PAGINATE_CONTROL">Control macros</a>
    1445. 

  1445. </ul>
    1446. 

  1446. <p>
    1447. 

  1447. 

  1448. <!---PAGINATE--->
    1449. 

  1449. 

  1450. <hr width="66%" align="left">
    1451. 

  1451. <p>
    1452. 

  1452. <a name="PAGINATE"></a>
    1453. 

  1453. <nobr>Macro: <strong>PAGINATE</strong> toggle</nobr>
    1454. 

  1454. <br>
    1455. 

  1455. Alias: <strong>PAGINATION</strong>
    1456. 

  1456. 

  1457. <p>
    1458. 

  1458. By default, <strong>mom</strong> paginates documents (in the bottom
    1459. 

  1459. margin).  If you'd prefer she not paginate, turn pagination off
    1460. 

  1460. by invoking <strong>PAGINATE</strong> with any argument (<strong>OFF,
    1461. 

  1461. NO, QUIT, END, X...</strong>), e.g.
    1462. 

  1462. <p>
    1463. 

  1463. <pre>
    1464. 

  1464. 	.PAGINATE NO 
    1465. 

  1465. </pre>
    1466. 

  1466. 

  1467. To (re)start pagination, invoke <strong>PAGINATE</strong>
    1468. 

  1468. without any argument.
    1469. 

  1469. <p>
    1470. 

  1470. 

  1471. <!---PAGENUMBER--->
    1472. 

  1472. 

  1473. <hr width="66%" align="left">
    1474. 

  1474. <p>
    1475. 

  1475. <a name="PAGENUMBER"></a>
    1476. 

  1476. <nobr>Macro: <strong>PAGENUMBER</strong> &lt;number&gt;</nobr>
    1477. 

  1477. 

  1478. <p>
    1479. 

  1479. As is to be expected, pagination of documents begins at page 1.
    1480. 

  1480. If you'd prefer that <strong>mom</strong> begin with a different
    1481. 

  1481. number on the first page of a document, invoke
    1482. 

  1482. <strong>PAGENUMBER</strong> with the number you want.
    1483. 

  1483. <p>
    1484. 

  1484. <strong>PAGENUMBER</strong> need not be used only to give
    1485. 

  1485. <strong>mom</strong> a "first page" number.  It can be used at
    1486. 

  1486. any time to tell <strong>mom</strong> what number you want a
    1487. 

  1487. page to have.  Subsequent page numbers will, of course, be
    1488. 

  1488. incremented by 1 from that number.
    1489. 

  1489. <p>
    1490. 

  1490. 

  1491. <!---PAGENUM_STYLE--->
    1492. 

  1492. 

  1493. <hr width="66%" align="left">
    1494. 

  1494. <p>
    1495. 

  1495. <a name="PAGENUM_STYLE"></a>
    1496. 

  1496. <nobr>Macro: <strong>PAGENUM_STYLE</strong> DIGIT | ROMAN | roman | ALPHA | alpha</nobr>
    1497. 

  1497. 

  1498. <p>
    1499. 

  1499. <strong>PAGENUM_STYLE</strong> lets you tell
    1500. 

  1500. <strong>mom</strong> what kind of page numbering you want.
    1501. 

  1501. <p>
    1502. 

  1502. <table valign="baseline" summary="pagenumstyle">
    1503. 

  1503. <tr><td>DIGIT<td align="center" width="15">=<td>Arabic digits (1, 2, 3...)
    1504. 

  1504. <tr><td>ROMAN<td align="center" width="15">=<td>upper case roman numerals (I, II, III...)
    1505. 

  1505. <tr><td>roman<td align="center" width="15">=<td>lower case roman numerals (i, ii, iii...)
    1506. 

  1506. <tr><td>ALPHA<td align="center" width="15">=<td>upper case letters (A, B, C...)
    1507. 

  1507. <tr><td>alpha<td align="center" width="15">=<td>lower case letters (a, b, c...)</td></tr>
    1508. 

  1508. </table>
    1509. 

  1509. <p>
    1510. 

  1510. 

  1511. <!---PAGENUM_ON_FIRST_PAGE--->
    1512. 

  1512. 

  1513. <hr width="66%" align="left">
    1514. 

  1514. <p>
    1515. 

  1515. <a name="PAGENUM_ON_FIRST_PAGE"></a>
    1516. 

  1516. <nobr>Macro: <strong>PAGENUM_ON_FIRST_PAGE</strong> toggle</nobr>
    1517. 

  1517. 

  1518. <p>
    1519. 

  1519. This macro applies only if you've enabled
    1520. 

  1520. <a href="#FOOTERS">FOOTERS</a>.
    1521. 

  1521. If <strong>FOOTERS</strong> are on, <strong>mom</strong> automatically
    1522. 

  1522. places page numbers at the tops of pages except on
    1523. 

  1523. the first page of a document (or on first pages after
    1524. 

  1524. <a href="rectoverso.html#COLLATE">COLLATE</a>).  If you'd
    1525. 

  1525. like the page number to appear on &quot;first&quot; pages when
    1526. 

  1526. footers are on, invoke <strong>PAGENUM_ON_FIRST_PAGE</strong> with
    1527. 

  1527. no argument.  Any other argument turns the feature off (<strong>OFF,
    1528. 

  1528. QUIT, END, X...</strong>).
    1529. 

  1529. <p>
    1530. 

  1530. As with most of the <a
    1531. 

  1531. href="definitions.html#TERMS_CONTROLMACRO">control macros</a>,
    1532. 

  1532. <strong>PAGENUM_ON_FIRST_PAGE</strong> can be invoked at any time,
    1533. 

  1533. meaning that if you don't want a page number on the very first
    1534. 

  1534. page of a document, but do want one on pages that appear after
    1535. 

  1535. <strong>COLLATE</strong>, omit it before the first
    1536. 

  1536. <a href="docprocessing.html#START">START</a>
    1537. 

  1537. of the document, then invoke it either just before or after your
    1538. 

  1538. first <strong>COLLATE</strong>.
    1539. 

  1539. <p>
    1540. 

  1540. 

  1541. <!---DRAFT_WITH_PAGENUMBER--->
    1542. 

  1542. 

  1543. <hr width="66%" align="left">
    1544. 

  1544. <p>
    1545. 

  1545. <a name="DRAFT_WITH_PAGENUMBER"></a>
    1546. 

  1546. Macro: <strong>DRAFT_WITH_PAGENUMBER</strong>
    1547. 

  1547. 

  1548. <p>
    1549. 

  1549. Sometimes, in
    1550. 

  1550. <a href="docprocessing.html#COPYSTYLE">COPYSTYLE DRAFT</a>,
    1551. 

  1551. the CENTER part of page headers gets overcrowded because of the draft
    1552. 

  1552. and revision information that go there by default.
    1553. 

  1553. <strong>DRAFT_WITH_PAGENUMBER</strong> is one way to 
    1554. 

  1554. fix the problem.
    1555. 

  1555. <p>
    1556. 

  1556. Invoked without an argument, <strong>DRAFT_WITH_PAGENUMBER</strong>
    1557. 

  1557. removes draft/revision information from the page headers and attaches
    1558. 

  1558. it instead to the document's page numbering, in the form
    1559. 

  1559. <p>
    1560. 

  1560. <pre>
    1561. 

  1561.     Draft #, Rev. # / &lt;pagenumber&gt;
    1562. 

  1562. </pre>
    1563. 

  1563. 

  1564. See the note in
    1565. 

  1565. <a href="docprocessing.html#COPYSTYLE">COPYSTYLE DRAFT</a>
    1566. 

  1566. for other ways of dealing with crowded page headers when formatting
    1567. 

  1567. draft-style copy.
    1568. 

  1568. <p>
    1569. 

  1569. <hr>
    1570. 

  1570. 

  1571. <!---PAGINATE_CONTROL--->
    1572. 

  1572. 

  1573. <a name="PAGINATE_CONTROL"><h3><u>Pagination control macros</u></h3></a>
    1574. 

  1574. 

  1575. <ol>
    1576. 

  1576. 	<li><a href="#PAGINATE_GENERAL">Family/font/size/colour</a>
    1577. 

  1577. 	<li><a href="#PAGENUM_POS">Page number position (vertical and horizontal)</a>
    1578. 

  1578. 	<li><a href="#PAGENUM_HYPHENS">Enclose page numbers with hyphens (on or off)</a>
    1579. 

  1579. </ol>
    1580. 

  1580. <br>
    1581. 

  1581. <a name="PAGINATE_GENERAL"><h3><u>1. Page number family/font/size/colour</u></h3></a>
    1582. 

  1582. <p>
    1583. 

  1583. See
    1584. 

  1584. <a href="#CONTROL_MACRO_ARGS">Arguments to the control macros</a>.
    1585. 

  1585. <p>
    1586. 

  1586. <pre>
    1587. 

  1587. .PAGENUM_FAMILY default = prevailing document family; default is Times Roman
    1588. 

  1588. .PAGENUM_FONT   default = roman
    1589. 

  1589. .PAGENUM_SIZE   default = 0 (i.e. same size as paragraph text)
    1590. 

  1590. .PAGENUM_COLOR  default= black
    1591. 

  1591. </pre>
    1592. 

  1592. 

  1593. <a name="PAGENUM_POS"><h3><u>2. Page number position</u></h3></a>
    1594. 

  1594. <p>
    1595. 

  1595. <nobr>Macro: <strong>PAGENUM_POS</strong> TOP | BOTTOM&nbsp;&nbsp;LEFT | CENTER | RIGHT</nobr>
    1596. 

  1596. 

  1597. <p>
    1598. 

  1598. Use <strong>PAGENUM_POS</strong> to change the default position of
    1599. 

  1599. automatic page numbering.  <strong>PAGENUM_POS</strong> requires
    1600. 

  1600. <em>two</em> arguments: a vertical position (TOP or BOTTOM) and a
    1601. 

  1601. horizontal position (LEFT or CENTER or RIGHT).
    1602. 

  1602. <p>
    1603. 

  1603. For example, if you turn both
    1604. 

  1604. <a href="definitions.html#TERMS_HEADER">headers</a>
    1605. 

  1605. and
    1606. 

  1606. <a href="definitions.html#TERMS_FOOTER">footers</a> 
    1607. 

  1607. off (with <code>.HEADERS OFF</code> and <code>.FOOTERS
    1608. 

  1608. OFF</code>) and you want <strong>mom</strong> to number your
    1609. 

  1609. pages at the top right position, enter
    1610. 

  1610. <p>
    1611. 

  1611. <pre>
    1612. 

  1612. 	.PAGENUM_POS TOP RIGHT
    1613. 

  1613. </pre>
    1614. 

  1614. 

  1615. <a name="PAGENUM_HYPHENS"><h3><u>3. Enclose page numbers with hyphens (on or off)</u></h3></a>
    1616. 

  1616. <p>
    1617. 

  1617. By default, <strong>mom</strong> encloses page numbers between hyphens.
    1618. 

  1618. If you don't want this behaviour, invoke the macro
    1619. 

  1619. <strong>PAGENUM_HYPHENS</strong> with any argument (<strong>OFF, QUIT, END, X...</strong>),
    1620. 

  1620. like this:
    1621. 

  1621. <p>
    1622. 

  1622. <pre>
    1623. 

  1623. 	.PAGENUM_HYPHENS OFF
    1624. 

  1624. </pre>
    1625. 

  1625. 

  1626. If, for some reason, you want to turn page number hyphens back
    1627. 

  1627. on, invoke the macro without an argument.
    1628. 

  1628. <p>
    1629. 

  1629. 

  1630. <hr>
    1631. 

  1631. <a href="rectoverso.html#TOP">Next</a>&nbsp;&nbsp;
    1632. 

  1632. <a href="docelement.html#TOP">Prev</a>&nbsp;&nbsp;
    1633. 

  1633. <a href="#TOP">Top</a>&nbsp;&nbsp;
    1634. 

  1634. <a href="toc.html">Back to Table of Contents</a>
    1635. 

  1635. </body>
    1636. 

  1636. </html>
    1637. 

  1637.