12.29 5 May 98 2-- Change superscript strings to \*{ and \*} so they work with groff. 3 42.28 12 May 86 5-- Fix footnotes if no -rv flag specified 6 72.27 17 Apr 86 8-- Assume non-C/A/T typesetters -- use -rv2 to get old function 9 102.26 27 Mar 86 11-- Always go into fill mode in .sh; necessary to get output format 12 correct. 13 142.25 3 Mar 86 15-- Drop basic unit scaling on .sz and .ps requests; this confuses some 16 versions of troff. 17 182.24 7 Jan 86 19-- Merge ditroff and troff versions. 20-- Add support for pic, gremlin, and ideal. 21-- Add .lh macro to print a letterhead. 22-- Adjust .bi (bold italics) to be more device resolution independent. 23 242.23 23 Jun 85 25-- Allow .]< to initialize refer macros (as well as .]-). 26 272.22 27 Apr 85 28-- Fix incorrect comment strip in $p macro. 29-- Drop into fill mode in .TS so that text boxes will work properly. 30 312.21 4 Mar 85 32-- Change \*- macro from \- to \(em in troff. 33-- Change block indent (\n(bi) from 4n to 4m to look better in troff. 34 352.20 18 Feb 85 36-- Don't reset ii register in .bu or .np 37 382.19 14 Feb 85 39-- add .bu and .sm macros (bullet and smaller). 40-- have .np take a fixed .ip width. 41 422.18 14 Feb 85 43-- Avoid cut marks on laser printers. 44 452.17 14 Feb 85 46-- Some bug fixes as reported from many places. 47 482.16 11 Oct 84 49-- Improve some tracing. 50-- Minor improvements from rrh. 51 522.15 10 Apr 83 53-- Fix a name conflict between .sh and floating keeps (as suggested 54 by Hy Murviet). 55 562.14 28 Dec 81 57-- Integrate the refer macros into -me. This is basically a cheap 58 and dirty modification of the -ms version, and is probably not 59 terribly compatible with the usual -me standards. This can be 60 tuned later if needed. 61 622.13 22 Dec 81 63-- Allow the -rb<x> flag to set the font you want for bold font -- 64 set it to font <x>. Default 2 (italic) in nroff, 3 (bold) in 65 troff. 66 672.12 20 Mar 81 68-- Remove silly "." at top of page on dumb terminals -- lpr is smarter 69 now. 70 712.11 19 Mar 81 72-- Fixed indexes to indent on second line. 73 742.10 26 Feb 81 75-- Improvement to nested index solution, now works for ()b & ()z. 76 772.9 10 Dec 80 78-- More stuff to make indices inside keeps work correctly. 79 802.8 10 Nov 80 81-- Had .)c do a .br to insure that the final line is forced out. 82 832.7 24 Sep 80 84-- Fixed bug in 2.6 85 862.6 23 Sep 80 87-- Fixed problem introduced by 2.2 which occurred in footnotes and 88 index entries in filled keeps 89 902.5 29 Aug 80 91-- Changed umlaut to not be so tricky -- it seems to backfire. 92 932.4 25 Aug 80 94-- Fixed bug in indices caused by 2.2. 95 962.3 20 Aug 80 97-- Fixed bug in footnotes caused by 2.2. 98-- Changed temp file names that macros that do dynamic loading rename 99 themselves to. For example, if you say '.TS ... .(f' when both of 100 them have been used for the first time, the @T macro got used twice. 101 1022.2 18 Aug 80 103-- Suspended footnote & index processing until final output 104 (so that they will work properly in keeps). 105 1062.1 18 Aug 80 107-- Release 2. No changes. 108 109Mod 28 18 Aug 80 110-- If \nv is set on entry, handle .po differently (for vtroff). 111-- Allow ".nr fi 0". 112 113Mod 27 30 Jun 80 114-- Put in a cludge to try to make multi-columned output work 115 with wide floating keeps. Moves all wide keeps to the top 116 of the next real page. 117 118Mod 26 9 Nov 79 119-- Fixed footnote bug that caused the first line of footnotes 120 that were broken across a page to be indented. 121 122Mod 25 1 Oct 79 123-- Fixed footnote bug that caused footnotes invoked at the 124 top of pages to come out in bold font. 125-- Fixed equation bug that caused equations at the top of 126 page to be improperly centered. 127 128Mod 24 27 Sep 79 129-- Changed delimiter in all \w's to " from ', to allow for 130 apostrophes in labels. 131-- Increased footnote fudge factor. 132-- Changed \x factor in \*[ & \*< to be one half previous value. 133 134Mod 23 24 Aug 79 135-- Changed .ip to start new line if the tag is too long for 136 the space provided. 137 138Mod 22 11 Jul 79 139-- Changed .ac to handle new paper (with second parameter 140 == "*"). 141 142Mod 21 24 Apr 79 143-- Changed \*[ and \*< to use \x -- to avoid line overlap. 144 145Mod 20 6 Apr 79 146-- Changed 12-pitch DTC terminals to still space 1/6 inch (instead 147 of 1/8 inch), unless the 'x' register is non-zero -- do-able with 148 the -rx1 option on the nroff command line. 149 150Mod 19 28 Mar 79 151-- Had .ep do a .rs, to avoid occasional problems (like with 152 .+c (again). 153-- Added the 'X' register: if non-zero on startup on a 12-pitch 154 terminal, it outputs 6 LPI instead of 8 LPI. 155 156Mod 18 26 Mar 79 157-- Had .+c reset indent, to solve problems of prelim material 158 after a .ip (as with references) 159 160Mod 17 19 Mar 79 161-- Fixed a bug in .++ which caused it to renumber pages incorrectly, 162 the result of nroff starting a new page immediately upon reaching 163 the end of the previous page (damn!). 164 165Mod 16 8 Mar 79 166-- Fixed a bug in .++ which caused it to change page number formats 167 before forcing out the page. 168-- Changed tmac.e so that extra '.so's to the package will next to 169 'null.me'. 170-- Changed .sh so that a title of "_" will cause section depth change 171 side-effects only (base indent will remain the same, and no output 172 will occur). 173 174Mod 15a 7 Mar 79 175-- Fixed a bug in Mod 15 which caused .ip's to fail. 176 177Mod 15 2 Mar 79 178-- Changed .@p to do paragraph indents normally in keeps, which 179 will override the indent parameter in keeps with paragraph 180 forms in them (use .ba to fix this). 181 182Mod 14 23 Feb 79 183-- Fixed .ip so it would hyphenate correctly. 184 185Mod 13 16 Feb 79 186-- Added .rs before eqn title output to fix vertical centering 187 problem. 188 189Mod 12 15 Feb 79 190-- Changed NROFF bold font to be regular .ul (.cu is a pain). 191-- Changed .sh to output regular spaces instead of unpaddable 192 spaces. 193-- Fixed bug in .1c with bad line length (didn't reset \n($l). 194 195Mod 11 13 Feb 79 196-- Added hook to .$c to call .$C (for index entries or whatever). 197 198Mod 10 12 Feb 79 199-- Had .xp print in current environment and not reset to single 200 spacing, to allow more control over output format. 201 202Mod 9 26 Dec 78 203-- Fixed yet another problem with equation spacing. 204 205Mod 8 18 Dec 78 206-- Fixed .@q to solve a problem with \n(dn getting lost on 207 equations at top of page. 208 209Mod 7 11 Dec 78 210-- Had .@q (equation output) move to end of equation after 211 equation output (eqn doesn't seem to space quite right). 212 213Mod 6 27 Nov 78 214-- Fixed the umlaut on DTC output to be prettier. 215 216Mod 5 5 Nov 78 217-- Fixed a bug with the second parameter to .ip. 218 219Mod 4 2 Nov 78 220-- Added .uh command (unnumbered heading). 221-- Changed .$p and .sh accordingly. 222 223Mod 3 2 Oct 78 224-- Fixed .ne command in .$p (print section headings). 225 226Mod 2 25 Sep 78 227-- Changed .np to use () instead of []. 228 229Mod 1 12 Sep 78 230-- Fixed footnote fudge factor (curse NROFF!!) 231-- Put "needs" on .(z, .)z. 232 233Mod 0 11 Sep 78 234