For mpm.

tmac/me/revisions

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+2.9	10 Dec 80
+-- More stuff to make indices inside keeps work correctly.
+
+2.8	10 Nov 80
+-- Had .)c do a .br to insure that the final line is forced out.
+
+2.7	24 Sep 80
+-- Fixed bug in 2.6
+
+2.6	23 Sep 80
+-- Fixed problem introduced by 2.2 which occured in footnotes and
+   index entries in filled keeps
+
+2.5	29 Aug 80
+-- Changed umlaut to not be so tricky -- it seems to backfire.
+
+2.4	25 Aug 80
+-- Fixed bug in indices caused by 2.2.
+
+2.3	20 Aug 80
+-- Fixed bug in footnotes caused by 2.2.
+-- Changed temp file names that macros that do dynamic loading rename
+   themselves to.  For example, if you say '.TS ... .(f' when both of
+   them have been used for the first time, the @T macro got used twice.
+
+2.2	18 Aug 80
+-- Suspended footnote & index processing until final output
+   (so that they will work properly in keeps).
+
+2.1	18 Aug 80
+-- Release 2.  No changes.
+
+Mod 28	18 Aug 80
+-- If \nv is set on entry, handle .po differently (for vtroff).
+-- Allow ".nr fi 0".
+
+Mod 27	30 Jun 80
+-- Put in a cludge to try to make multi-columned output work
+   with wide floating keeps.  Moves all wide keeps to the top
+   of the next real page.
+
+Mod 26	9 Nov 79
+-- Fixed footnote bug that caused the first line of footnotes
+   that were broken across a page to be indented.
+
+Mod 25	1 Oct 79
+-- Fixed footnote bug that caused footnotes invoked at the
+   top of pages to come out in bold font.
+-- Fixed equation bug that caused equations at the top of
+   page to be improperly centered.
+
+Mod 24	27 Sep 79
+-- Changed delimiter in all \w's to " from ', to allow for
+   apostrophes in labels.
+-- Increased footnote fudge factor.
+-- Changed \x factor in \*[ & \*< to be one half previous value.
+
+Mod 23	24 Aug 79
+-- Changed .ip to start new line if the tag is too long for
+   the space provided.
+
+Mod 22	11 Jul 79
+-- Changed .ac to handle new paper (with second parameter
+   == "*").
+
+Mod 21	24 Apr 79
+-- Changed \*[ and \*< to use \x -- to avoid line overlap.
+
+Mod 20	6 Apr 79
+-- Changed 12-pitch DTC terminals to still space 1/6 inch (instead
+   of 1/8 inch), unless the 'x' register is non-zero -- do-able with
+   the -rx1 option on the nroff command line.
+
+Mod 19	28 Mar 79
+-- Had .ep do a .rs, to avoid occasional problems (like with
+   .+c (again).
+-- Added the 'X' register: if non-zero on startup on a 12-pitch
+   terminal, it outputs 6 LPI instead of 8 LPI.
+
+Mod 18	26 Mar 79
+-- Had .+c reset indent, to solve problems of prelim material
+   after a .ip (as with references)
+
+Mod 17	19 Mar 79
+-- Fixed a bug in .++ which caused it to renumber pages incorrectly,
+   the result of nroff starting a new page immediately upon reaching
+   the end of the previous page (damn!).
+
+Mod 16	8 Mar 79
+-- Fixed a bug in .++ which caused it to change page number formats
+   before forcing out the page.
+-- Changed tmac.e so that extra '.so's to the package will next to
+   'null.me'.
+-- Changed .sh so that a title of "_" will cause section depth change
+   side-effects only (base indent will remain the same, and no output
+   will occur).
+
+Mod 15a	7 Mar 79
+-- Fixed a bug in Mod 15 which caused .ip's to fail.
+
+Mod 15	2 Mar 79
+-- Changed .@p to do paragraph indents normally in keeps, which
+   will override the indent parameter in keeps with paragraph
+   forms in them (use .ba to fix this).
+
+Mod 14	23 Feb 79
+-- Fixed .ip so it would hyphenate correctly.
+
+Mod 13	16 Feb 79
+-- Added .rs before eqn title output to fix vertical centering
+   problem.
+
+Mod 12	15 Feb 79
+-- Changed NROFF bold font to be regular .ul (.cu is a pain).
+-- Changed .sh to output regular spaces instead of unpaddable
+   spaces.
+-- Fixed bug in .1c with bad line length (didn't reset \n($l).
+
+Mod 11	13 Feb 79
+-- Added hook to .$c to call .$C (for index entries or whatever).
+
+Mod 10	12 Feb 79
+-- Had .xp print in current environment and not reset to single
+   spacing, to allow more control over output format.
+
+Mod 9	26 Dec 78
+-- Fixed yet another problem with equation spacing.
+
+Mod 8	18 Dec 78
+-- Fixed .@q to solve a problem with \n(dn getting lost on
+   equations at top of page.
+
+Mod 7	11 Dec 78
+-- Had .@q (equation output) move to end of equation after
+   equation output (eqn doesn't seem to space quite right).
+
+Mod 6	27 Nov 78
+-- Fixed the umlaut on DTC output to be prettier.
+
+Mod 5	5 Nov 78
+-- Fixed a bug with the second parameter to .ip.
+
+Mod 4	2 Nov 78
+-- Added .uh command (unnumbered heading).
+-- Changed .$p and .sh accordingly.
+
+Mod 3	2 Oct 78
+-- Fixed .ne command in .$p (print section headings).
+
+Mod 2	25 Sep 78
+-- Changed .np to use () instead of [].
+
+Mod 1	12 Sep 78
+-- Fixed footnote fudge factor (curse NROFF!!)
+-- Put "needs" on .(z, .)z.
+
+Mod 0	11 Sep 78