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diff --git a/contrib/mm/ChangeLog b/contrib/mm/ChangeLog new file mode 100644 index 0000000..6c17811 --- /dev/null +++ b/contrib/mm/ChangeLog @@ -0,0 +1,1672 @@ +2023-05-25 G. Branden Robinson <g.branden.robinson@gmail.com> + + * groff_mm.7.man (Macros) <INDP>: Clarify operation. + + Fixes <https://savannah.gnu.org/bugs/?64206>. + +2023-02-17 G. Branden Robinson <g.branden.robinson@gmail.com> + + [mm]: Add `--help` option support to mmroff. + + * mmroff.pl: Recognize `--help` option. + * mmroff.1.man (Synopsis, Options): Document. + +2023-02-01 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (H, SETR): Trivially refactor. Rename register to + conform to convention: `hd-mark-trimmed` -> `hd@mark-trimmed`. + This register is used outside of its "module", "hd". + +2023-02-01 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (H, LI): Trivially refactor. Annotate and test + threshold registers consistently. + +2023-02-01 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac: Fix code style nit. Except for initial register + tests for GNU troff formatter and compatibility mode, migrate + special character, register, and string interpolation escape + sequences from `(xx` form to `[xx]`. Also rewrite an instance + of `\nP` to `\n[P]`. + +2023-01-24 G. Branden Robinson <g.branden.robinson@gmail.com> + + When register `Pt` was 2, paragraphs immediately following + displays and lists were being indented, contrary to DWB mm + behavior. + + * m.tmac: Replace `par@ind-flag` register with two separate + state bits, `par*indentation-eligible` and + `par@suppress-indentation`. + (P, nP): Remove complex test for deciding whether the current + paragraph is being set immediately after a heading. + (P): Set `par*indentation-eligible` to the logical complement of + `par@suppress-indentation`. Call `par@doit` (which underlies + both `P` and `nP`) unconditionally. + (nP): Force `par*indentation-eligible` off, since numbered + paragraphs are not influenced by a `Pt` value of "2" in DWB mm. + {The paragraph number occupies the indentation space.} + (par@doit): Introduce local register `par*do-indent`, + manipulate it, and use it to control `ti` request instead of + scattering the request across multiple locations. Remove this + register when done. Clear `par@suppress-indentation` at end, + since after indentation is suppressed once, it should not happen + again until a special circumstance (the setting of a heading, + display, or list) arises. + (H): Convert test of `hd*htype` register, which tells us if + we're setting a run-in heading or not, from `if` to `ie`. (The + first paragraphing macro call after a run-in heading should + _not_ have its indentation suppressed, because the material + after the heading title constitutes a first pagraph.) In the + true arm, set `par@suppress-indentation`; in the new else arm, + clear it. This replaces the "complex test" above, and seems + much more straightforward and reliable. Stop manipulating + `par@ind-flag`. + (df@end, ds@end, LC): Set `par@suppress-indentation` instead of + clearing `par@ind-flag`. + (LE): Set `par@suppress-indentation`. + + Fixes <https://savannah.gnu.org/bugs/?54909>. Thanks to Jeff + Conrad for the report. + +2023-01-24 G. Branden Robinson <g.branden.robinson@gmail.com> + + Regression-test Savannah #54909. + + * tests/P-indentation-works.sh: Do it. + * mm.am (mm_TESTS): Run test. + +2023-01-24 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (df@print-float): Eliminate spew at high debug levels. + This macro gets called even when there aren't any floating + displays pending, so we cannot assume that related registers are + defined. + +2023-01-24 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (P): Fix missing backslash after brace escape sequence. + Problem introduced by me in 3b1afbdb8e, 6 January. + +2023-01-22 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac: Help user navigate the document type macros. Stop + setting up the formatter to throw "unrecognized macro" + diagnostics for macros that are plainly documented in + groff_mm(7). + (@disable): New macro takes a list of macros whose definitions + are replaced with a warning diagnostic about how they're no + longer unavailable due to use of another document type macro + already called, identified by new string `@cover`. + (TL, MT, COVER, LT, LO): Define `@cover` and call `@disable`. + Drop existing diagnostics that did a similar thing as above, + more verbosely. + +2023-01-17 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac: Revise diagnostic messages. Use a consistent message + format, including a space after a colon and the name of the + complaining macro. + (pg@header): Drop unnecessary empty comment at end of macro + call. Macro call syntax differs from `ds` request syntax. + (2C, MC, FD, FS, FE, DF, LB, LI, LE, LC, AL, ML, VL, BL, DL, RL) + (BVL, TH, TE, PS, B1, B2, APPSK, AS, SETR, GETST, GETHN, GETPN) + (INITI, IND, LT, LO): Refer to self with `\$0` escape sequence + instead of a literal. + (2C, MC, PS): Throw fatal error immediately instead of doing + other processing first. + (2C, MC, FD, FS, FE, DF, ds@set-format, ds@end, LB, LI, LE, LC) + (AL, ML, VL, BL, DL, RL, BVL, TH, TE, B1, B2, APPSK, AS, SETR) + (GETST, GETHN, GETPN, INITI, IND, let*lt-sign, LT, LO): Stop + unnecessarily quoting arguments to @error macro. + (FD, LB, VL, BVL, APPSK, SETR, GETST, GETHN, GETPN, INITI): + State quantities of expected and actual arguments. + (FS, FE, LC, B1, INITI): Clarify message. + (DF, DS): Store macro name in `ds@macro` for use in later + diagnostics thrown by internal macros. + (DS): Drop dead store to register `XXX`; debugging detritus? + (ds@set-format): Use `ds@macro`. + (ds@set-format, let*lt-sign, LT, LO): Bracket unrecognized + argument in single quotes. + (ds@set-format): Characterize argument as "unrecognized", not + "wrong". Similarly with the fill style. + (LI, LE, IND): Offer advice. + (LE): Describe problem in same terms as `LI` ("no list active"). + (LC): Validate argument as numeric expression and die with + diagnostic if it isn't one. + (AL, ML, VL, BL, DL, RL, BVL): Weaken fatal diagnostic to + warning; excess arguments are not a serious problem. + (PS): Simplify control flow; since @error does not return, + convert `ie` request to `if` and make `el` branch unconditional. + (RP): Weaken fatal diagnostic to warning and return early; + calling this macro without any references defined does no + structural damage to a document. + (INITI): Remove redundant conditional. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (IX): Delete. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (MC): Throw internal error if we don't leave + `pg*cols-per-page` in a valid state after invalidating it to + count columns. Also simplify expression. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (1C): Warn and return early instead of bombing out if + called when multiple columnation is inactive. A no-op should + not be a fatal error. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (@abort): Introduce macro for internal errors, + unconditionally reporting a backtrace... + (misc@pop-set, hd@split, MULN, df@print-float, IND): ..and use + it instead of `@error` for problems with internal state. + (IND): Also fix botch in reported error. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (SA): Reject an argument value > 1 as invalid. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (P): Quote unrecognized argument in warning diagnostic. + (OK, PM): Refactor to use `\$0`. + (1C): Clarify that formatting can go wrong if you suppress a + page break when returning from multi- to single-column mode with + a footnote pending. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (Tm): Align with definition of `Sm`, with analogous + fallback definitions. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (Sm): Implement string for service mark, for DWB mm + compatibility. + * groff_mm.7.man: Document it. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (CS): Define to throw diagnostic when used without ".MT + 4". (Later, if the "4.MT" file is sourced, this definition is + replaced.) + * groff_mm.7.man (Description): Clarify `CS` support status. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (MOVE, SM, AT, LO): Weaken diagnostics when given no + arguments from (fatal) errors to warnings, then return. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (PIC): Bomb out (with diagnostic) if either of the + width or height arguments are not numeric expressions. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (EPIC): Handle and shift off a leading "-L" argument + before checking argument count. Then, if fewer than two + arguments remain, throw warning diagnostic and return early + instead of bombing out. Do bomb out (with diagnostic) if either + of the width or height arguments are not numeric expressions. + Fix bug which prevented third argument from being interpreted. + Annotate potential future development. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (AU): Partially revert commit 4fd984adc9, 2021-07-17. + `AU` can be called for the sole purpose of "closing" a document + title "opened" with `TL`. + * groff_mm.7.man (Macros) <AU>: Update description. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (TM): Warn if called without arguments. + +2023-01-16 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (AST): Preserve any user-specified leading spaces in + argument. + +2023-01-06 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (P): Warn if argument is non-numeric, and discard it. + Also warn if argument is out of range; people accustomed to + setting the `Pt` register to 2 might mistakenly believe it to be + meaningful here. + +2023-01-03 G. Branden Robinson <g.branden.robinson@gmail.com> + + * mm/0.MT: + * mm/5.MT: Drop never-read register `cov*mt0-ind`. + +2023-01-03 G. Branden Robinson <g.branden.robinson@gmail.com> + + Improve cover sheet diagnostics. + + * m.tmac (MT): Warn and ignore if `COVER` or self already + called. + (COVER): Warn and ignore if `MT` already called. + * mm/0.MT (cov@print-title): Abort if title not defined; tell + user how to use the macros. + (cov@print-authors): Add similar paranoid diagnostic that I + don't think is reachable (since you _have_ to call `AU` to + "close" `TL`). + * mm/4.MT (cov@print-title, cov@print-authors): + * mm/5.MT (cov@print-title): As "0.MT". + + * mm/4.MT: Get rid of spurious blank line in file. + +2023-01-03 G. Branden Robinson <g.branden.robinson@gmail.com> + + Fix Savannah #63613. + + * mm/0.MT (cov*print-authors): Iterate through _all_ technical + memorandum numbers instead of stopping one shy of the last. + Problem appears to date back to introduction of TM support for + memorandum type 1 in commit a48ab7b6d (groff 1.05, 1992-03-18). + + Fixes <https://savannah.gnu.org/bugs/?63613>. + +2023-01-03 G. Branden Robinson <g.branden.robinson@gmail.com> + + Regression-test Savannah #63613. + + * tests/MT-1-reports-all-TM-numbers.sh: Do it. + * mm.am (mm_TESTS): Run test. + +2022-12-17 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (let*mt-sign): Check strings populated by optional + arguments to `AU` macro for existence before interpolating them. + + Fixes <https://savannah.gnu.org/bugs/?24049>. Thanks to Werner + Lemberg for the report. + +2022-11-22 G. Branden Robinson <g.branden.robinson@gmail.com> + + * mse.tmac: Set `pg*footer-size` to four vees, not four basic + units; the latter is too small by orders of magnitude on + typesetting output devices. + + Fixes <https://savannah.gnu.org/bugs/?63398>. Thanks to Hans + Bezemer for the report. + +2022-11-21 G. Branden Robinson <g.branden.robinson@gmail.com> + + Regression-test Savannah #63398. + + * tests/mse_has-sufficient-footnote-space.sh: Do it. + * mm.am (mm_TESTS): Run test. + +2022-10-09 G. Branden Robinson <g.branden.robinson@gmail.com> + + [mm]: Add `--version` option support to mmroff. + + * mm.am (mmroff): Replace `@VERSION@` token in script. + * mmroff.pl: Recognize `--version` option. + * mmroff.1.man (Synopsis, Options): Document. + +2022-10-09 G. Branden Robinson <g.branden.robinson@gmail.com> + + * mmroff.pl: Add proper diagnostic subroutine. Add "progname" + scalar to store the name of the program. + (Die): New subroutine. + (print_index, top level): Call Die() when encountering + prohibitive problems instead of flinging a string into a void + context. + +2022-10-09 G. Branden Robinson <g.branden.robinson@gmail.com> + + * mmroff.pl: Enable Perl warnings. + +2022-10-09 G. Branden Robinson <g.branden.robinson@gmail.com> + + [mm]: Refactor generation of "mmroff" script. + + * mmroff.pl: Replace absolute filespec with `@PERL@` replacement + token. This is documentary; the filespec was getting replaced + anyway. + * mm.am (mmroff): Use more idiomatic token replacement strategy. + Also create target as a .tmp-suffixed file at first since it is + not initially executable, so that we don't race against anything + needing to run it in a parallelized build. (This is a + hypothetical concern; at present, nothing runs mmroff during the + build.) + +2022-10-02 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (pg@header): Add page length sufficiency check. + + Fixes <https://savannah.gnu.org/bugs/?24048>. Thanks to Werner + Lemberg for the report. + +2022-10-02 G. Branden Robinson <g.branden.robinson@gmail.com> + + Regression-test Savannah #24048. + + * tests/short-pages-do-not-overflow-stack.sh: Test it. + * mm.am (mm_TESTS): Run test. + +2022-09-17 Nikita Ivanov <nikita.vyach.ivanov@gmail.com> + + * mm/ms.cov (cov@print-title, cov@print-authors): Escape + newlines when beginning conditional blocks. + + Fixes <https://savannah.gnu.org/bugs/?63075>. [Problems + introduced by me in commits 59d1fd7a5e and 4fd984adc9, both + 2021-07-17. --GBR] + +2022-09-16 Nikita Ivanov <nikita.vyach.ivanov@gmail.com> + + * m.tmac (misc@ev-keep): Select configured default font family, + as with `.fam H` at the top of the document, for example, when + switching to new environment. + + Fixes <https://savannah.gnu.org/bugs/?63067>. + +2022-08-14 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (PY): Add new macro. + (PE): Replace `init@reset` call with `PY` (and then space by + half a vee as before). + + * groff_mm.7.man (PY): Document it. + + Fixes <https://savannah.gnu.org/bugs/?62900>. + +2022-08-14 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (@warning, @error): Stop pointlessly using no-break + control character when invoking the `tm` request, which never + causes a break in formatted output. (Management of the standard + output and standard error streams is the user's responsibility.) + (@error): Drop old-fashioned asterisk banners around error + diagnostics. Stop invoking `ab` with redundant and sometimes + misleading arguments. In groff 1.23, `ab` exits silently if + given none. We've already issued a diagnostic and moreover not + all problems are with "syntax"; some are semantic. + +2022-08-14 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (PS): Validate better; check for 2 arguments exactly. + +2022-08-14 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (PS): Refactor; drop dead code. The `pic*in` register + was used only for dead stores; it was never read or tested. + +2022-08-04 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (initialization): In nroff mode, surround automatically + numbered footnote markers in body text with square brackets, as + groff me(7) and ms(7) do. + +2022-08-04 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (initialization): Recognize new register `V` for + setting the vertical spacing from the command line, instead of + blindly setting the vertical spacing two points larger than the + type size. Handle setting of `V` and type size `S` in case they + are given with an appended scaling unit, using the same + technique as groff ms(7)--if the values are over 1,000, assume + that conversion to basic units by the formatter has already + taken place. + * groff_mm.7.man (Registers) <S, V>: Document it. + +2022-08-03 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (:p): Define register as an alias of `ft*nr`; the + former name is a documented DWB mm feature. + +2022-08-01 G. Branden Robinson <g.branden.robinson@gmail.com> + + * groff_mm.7.man: Document more features. + (Macros) <)E, VM>: Document these DWB mm internals as exposed by + groff mm. + (Macros) <B1, B2, MC>: Document as GNU extensions. + (Strings) <BU, Ci, F>: Document. + (Registers) <:R, Au, Ex, Fg, H8...H14, Oc, S>: Document. + +2022-07-29 G. Branden Robinson <g.branden.robinson@gmail.com> + + * groff_mm.7.man: Document further differences between DWB mm + and groff mm, including several unimplemented features. + +2022-07-29 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac: Remove pointless conditionals in initialization. + Simplify if-else request pairs that did the same thing in both + branches. + +2022-07-28 G. Branden Robinson <g.branden.robinson@gmail.com> + + * groff_mm.7.man: Document `NE` macro. + +2022-03-15 Damian McGuckin <damianm@esi.com.au> + + * m.tmac (eq@check): Compensate for display indentation when + setting equation label. + + Fixes <https://savannah.gnu.org/bugs/?62190>. + +2022-04-27 G. Branden Robinson <g.branden.robinson@gmail.com> + + Regression-test Savannah #62190. + + * tests/place-equation-labels-correctly-in-displays.sh: Test it. + * mm.am (mm_TESTS): Run test. + +2021-08-12 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac (R): Alter to work analogously to `B` and `I` macros; + accept multiple arguments if given, and alternate roman with + previous font. Stop explicitly turning off underlining. + +2021-07-17 G. Branden Robinson <g.branden.robinson@gmail.com> + + Refactor author title handling. + + * m.tmac (AU): Initialize `cov*at!` array element to zero for + current author number (`AT` already updates it). + + * mm/ms.cov (cov@print-authors): Enforce requirement documented + in groff_mm(7) that .AU is mandatory if .COVER is used. Emit + diagnostic if `cov*au` is not defined, and skip remainder of + macro definition. Test for existence of authors' titles + differently; now that `cov*at!` (a count of titles for the + current author) is guaranteed to be initialized, we can use it + as part of a while loop condition, instead of the hard-coded "9" + as an arbitrary limit on the allowed quantity of author titles + {though surely even that is obnoxiously high in practice}, and + more importantly avoid using a \w escape to measure the width of + the interpolation of a potentially undefined string. Use `nop` + to indent text output. Delete apparent typo causing `mac` + warning with respect to undefined `.` macro. Introduce + temporary strings for the author and author title "loop indices" + to shorten and clarify logic. Remove them when done. + + Fixes <https://savannah.gnu.org/bugs/?60926>. + +2021-07-17 G. Branden Robinson <g.branden.robinson@gmail.com> + + * mm/ms.cov (cov@print-title): Enforce requirement documented in + groff_mm(7) that .TL is mandatory if .COVER is used. Emit + diagnostic if `cov*title` is not defined, and skip remainder of + macro definition. + +2021-07-17 G. Branden Robinson <g.branden.robinson@gmail.com> + + * mm/ms.cov (COVEND): Fix thinko; test for existence of + `cov*abs-arg` register with `r` conditional operator, not `d`. + +2021-07-17 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac: Stop emitting debugging diagnostic using undefined + string. Problem exposed by commit + d6d98d2b3e0ad070037073bb288bbaee3fc04cf0, 8 December 2013. + + Fixes <https://savannah.gnu.org/bugs/?60397>. + +2021-07-17 G. Branden Robinson <g.branden.robinson@gmail.com> + + Stop installing empty macro files. + + * mm.am: Delete variable `MMLOCALE`. + (install_mm): Delete `for` loop that touches the files. + (uninstall_mm): Delete `for` loop that deletes the files. + * m.tmac: Update initializtion. + - Load the `\*[@country]_locale` file with `msoquiet` instead + of `mso`. + - Add version check to require groff 1.23 or later, since + the `msoquiet` request is now being used. + - Move "include guard" to follow the compatibility mode and + groff version checks. Remove its `do` prefix. + * groff_mm.7.man (Localization): Migrate topic into its own + subsection and update discussion. + + Fixes <https://savannah.gnu.org/bugs/?60700>. + +2021-07-17 G. Branden Robinson <g.branden.robinson@gmail.com> + + * mm/ms.cov (cov@print-firm): Do nothing if the `cov*firm` + string is not defined. Silences a `mac` warning and prevents + the document date from being incorrectly aligned. + + * tests/ms_cover_sheet_robust_to_missing_AF.sh: Test it. + * mm.am (mm_TESTS): Run test. + + Fixes <https://savannah.gnu.org/bugs/?60915>. + +2021-07-14 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac: Rename `cov*mt-addresse` to `cov*mt-addressee`. + * NOTES: Update the only place the foregoing is documented. + +2021-05-31 G. Branden Robinson <g.branden.robinson@gmail.com> + + * groff_mm.7.man (Description/Macros) <LT>: Document the "SP" + {simplified} letter style more completely. Salutations and + formal closings are omitted. + + Solves the remaining part of bug #60373, "the formal closing is + omitted completely". And, regarding the salutation, #60390. + + Fixes <https://savannah.gnu.org/bugs/?60373> and + <https://savannah.gnu.org/bugs/index.php?60390>. + +2021-05-30 Bjarni Ingi Gislason <bjarniig@rhi.hi.is> + + * m.tmac (let@sg_SP): Stop placing a comma after the first + argument (an author name set by AU) if the second argument is + empty (an author title set by AT). + + Solves another part of bug #60373, "the writer's name at the + bottom is followed by a trailing comma". + + Fixes <https://savannah.gnu.org/bugs/?60389>. + +2021-05-30 Bjarni Ingi Gislason <bjarniig@rhi.hi.is> + + * m.tmac (let@print-head): Quote the interpolation of the string + `let*lo-SJ`. + + Solves part of bug #60373, "[t]he subject line shows only the + first word". + + Fixes <https://savannah.gnu.org/bugs/?60388>. + +2021-05-30 G. Branden Robinson <g.branden.robinson@gmail.com> + + Add regression tests for Savannah #60373. + + * tests/LT_SP_AU_without_AT_works.sh: + * tests/LT_SP_multi-word_LO_SJ_works.sh: Add tests. + * mm.am (mm_TESTS): Run tests. + +2021-05-30 Tadziu Hoffman <hoffmann@usm.uni-muenchen.de> + + Fix Savannah #57034. + + * m.tmac (AT): Count author title declarations. + (let*mt-sign): Use correct index when iterating author names. + Prevent page break between author names and titles. Iterate + author titles and write them. + + Fixes <https://savannah.gnu.org/bugs/?57034>. + +2021-05-30 G. Branden Robinson <g.branden.robinson@gmail.com> + + Add regression test for Savannah #57034. + + * tests/MT_5_includes_AT_in_SG.sh: Test it. Thanks to Ken + Mandelberg for the reproducer. + * mm.am (mm_TESTS): Add variable storing script name. + (TESTS): Append `mm_TESTS` to run it. + (EXTRA_DIST): Append `mm_TESTS` to ship it. + +2021-05-30 Bjarni Ingi Gislason <bjarniig@rhi.hi.is> + + * mm/5.MT (cov@print-title): Fix missing diagnostic. Memorandum + type 5 now requires a title to be declared with .TL. + + Fixes <https://savannah.gnu.org/bugs/?59563>. + +2021-05-30 G. Branden Robinson <g.branden.robinson@gmail.com> + + [mm]: Cease warning level manipulation. + + Stop mm macro package from manipulating warnings. + + * m.tmac: Remove code that attempted to enable all warnings if + none were given on the command line. It did this by simply + comparing the value of the warning register (\n[.warn]) against + the default value; but of course, a user could specify -w + options that exactly matched the default and the test would not + be able to tell, causing puzzling and undesired behavior. + Furthermore, the hard-coded default was out of date and did not + correspond to recent releases of groff. If you want all + warnings on, use the ".warn" request with no arguments in your + mm document or pass "-w w" to groff (see troff(1) or the Texinfo + manual for more on warnings). + + See commit 5aa934e7, 20 February 2020. + +2021-05-30 G. Branden Robinson <g.branden.robinson@gmail.com> + + * examples/letter.mm: Revise to be a better example: use macro + package more effectively, follow *roff input conventions more + carefully, and incorporate more accurate comments. + +2021-05-30 G. Branden Robinson <g.branden.robinson@gmail.com> + + * m.tmac: Update diagnostics. When aborting, explicitly tell + the user we are doing so (see + a334cc97abbdfb9c41e28fcd7c187b81a0a3ceac, 25 September 2020). + (@mm): Define new string to hold prefix for diagnostic messages. + (@warning, @error): Use @mm. Reorder diagnostic messages to + conform with GNU Coding Standards. + (OK, PM): Use @warning instead of `tm` request directly. + +2019-09-10 G. Branden Robinson <g.branden.robinson@gmail.com> + + * Makefile.sim: Delete sed transformation of @G@. It is no + longer needed. + +2018-03-01 Werner LEMBERG <wl@gnu.org> + + * m.tmac: Fix `.hy' value. + + * groff_mm.7.man: Updated. + +2018-02-28 Werner LEMBERG <wl@gnu.org> + + * mm.am (mmroff): Use $(AM_V_GEN) to silence file generation. + +2017-11-02 G. Branden Robinson <g.branden.robinson@gmail.com> + + * examples/letter.mm: New; simple example of mm usage. + * mm.am: Ship the file. + +2015-08-22 Bernd Warken <groff-bernd.warken-72@web.de> + + * mmroff.1.man: Rename `mmroff.man'. + + * groff_mm.7.man: Rename `groff_mm.man'. + + * groff_mmse.7.man: Rename `groff_mmse.man'. + + * mm.am: Include renamings. + +2015-08-05 Bernd Warken <groff-bernd.warken-72@web.de> + + * mm.am, Makefile.sim: Add `Last update'. Setup Emacs mode. + +Thu Jul 16 11:52:03 2015 Carsten Kunze <carsten.kunze@arcor.de> + + Fix line length of `.DS' with indentation (#45452). + + If `.DS' with first argument `1' or `I' is used the output should + use an indentation of `\n[Si]n'. To make this work, the line length + within the `.DS' diversion must be set to zero, otherwise the + effective line length is too large. + + * m.tmac (DS): Call `ds@set-new-ev' with correct indentation value. + +Fri Apr 3 16:33:22 2015 Werner LEMBERG <wl@gnu.org> + + Make man pages work in compatibility mode. + + * groff_mm.man, groff_mmse.man, mmroff.man: Do it. + +Wed Sep 3 21:29:00 2014 Bernd Warken <groff-bernd.warken-72@web.de> + + * all files in contrib/mm: Copying and Emacs setting. + +Thu Aug 28 07:20:00 2014 Werner LEMBERG <wl@gnu.org> + + * m.tmac (misc@tag): Fix horizontal position. + Problem reported by Blake McBride <blake@mcbride.name>. + +Sun Mar 30 21:45:00 2014 Steffen Nurpmeso <sdaoden@yandex.com> + + * Makefile.sim, Makefile.sub: Put straight error-prevention prefixes + for `rm'. + +Wed Mar 6 22:18:00 2013 Deri James <deri@chuzzlewit.myzen.co.uk> + + * groff_mm.man: Document .PIC flag -B (box). Default position of + picture is left (-L) + +Fri Mar 1 08:41:18 2013 Jim Avera <james_avera@yahoo.com> + + * m.tmac (ds@set-format, LI): s/.ie/.if/ if no else clause. + +Sat Nov 17 18:36:56 2012 Anton Shepelev <anton.txt@gmail.com> + + Fixed the format of header numbers in references. + + * m.tmac (hd-mark-trimmed): New string to hold `hd-mark' without + spaces. + (SETR): Use it. + +Sun Aug 14 07:36:29 2011 Anton Shepelev <anton.txt@gmail.com> + + Fix indents in nested static displays. + + * m.tmac (DS, ds@end): Save indent with a stack. + See http://lists.gnu.org/archive/html/groff/2011-07/msg00068.html + for an example. + +Sun Mar 27 09:25:01 2011 Anton Shepelev <anton.txt@gmail.com> + + * m.tmac (misc@tag): Fix last patch. + +Sat Mar 19 13:46:50 2011 James Avera <jimav> + + * m.tmac (RD): Don't use `.ie' but `.if'. + +Fri Mar 18 09:10:19 2011 Anton Shepelev <anton.txt@gmail.com> + + * m.tmac (misc@tag): Retain temporary indentation. + +Sat Feb 5 08:06:39 2011 Anton Shepelev <anton.txt@gmail.com> + + Fix vertical space around displays. + + * m.tmac (ds@end): Use `.SP', not `.sp'. + +Fri Jan 28 11:15:29 2011 Werner LEMBERG <wl@gnu.org> + + Handle `refer-mm.tmac' file. + + * refer-mm.tmac: New file. + * Makefile.sub (install_data, uninstall_sub): Handle it. + +Fri Jan 28 10:56:29 2011 Werner LEMBERG <wl@gnu.org> + + Add `refer' support. + + * m.tmac: Include `refer-mm.tmac'. + +Fri Jan 28 10:26:29 2011 Werner LEMBERG <wl@gnu.org> + + Prepare `refer' support. + + * m.tmac (\n[Rpe]): New register to control page eject status of the + `RP' macro. + (RP): Updated. + (ref@start-print): Move the trailing full stop in reference number + to... + (RS): This macro. + + * groff_mm.man: Document `Rpe' register. + +Fri Jan 28 10:05:29 2011 Werner LEMBERG <wl@gnu.org> + + * mmroff.man, groff_mm.man: s/reference/cross reference/ where + appropriate. + +Wed Jan 5 15:05:47 2011 Werner LEMBERG <wl@gnu.org> + + Fix use of .DEVTAG-* macros. + Reported by Anton Shepelev <anton.txt@gmail.com>. + + * m.tmac (misc@tag): Wrapper around .DEVTAG-* to compensate unwanted + vertical space. + (H): Use it. + +Mon Dec 27 09:39:20 2010 Werner LEMBERG <wl@gnu.org> + + * groff_mm.man: Fix indentation. + +Thu Jun 24 12:43:27 2010 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de> + + * m.tmac (misc@pop-nr): Fix assignment. + Reported as + http://lists.gnu.org/archive/html/groff/2010-06/msg00096.html + +Sat Jun 5 08:06:21 2010 Larry Jones <lawrence.jones@siemens.com> + + * m.tmac (\*[BU]): Always define. + +Sat Jun 5 08:00:10 2010 Larry Jones <lawrence.jones@siemens.com> + + Improve compatibility. + + * m.tmac (}b, }f, }p): Define aliases for orthogonality with the + already available }t, }e, and }o for page headers. + +Wed Jun 2 16:03:39 2010 Larry Jones <lawrence.jones@siemens.com> + + Fix .EOP handling and non-numeric format of \n[P]. + + * m.tmac (pg@header): Set `.af' temporarily to numeric format. + (pg@print-footer): Disable vertical traps for call to .EOP also. + +Wed Jun 2 16:03:39 2010 Larry Jones <lawrence.jones@siemens.com> + + * m.tmac (toc@entry): Use MM page number (\nP). + +Sun May 30 07:14:15 2010 Larry Jones <lawrence.jones@siemens.com> + + * m.tmac (P, nP): Fix handling of short paragraphs. + Otherwise, + + .H 1 Bug + .P + one + .P + two + .P + three + + results in: + + 1. Bug + + one two three + + whereas it should, of course, produce: + + 1. Bug + + one + + two + + three + +Sat Jan 3 08:55:15 2009 Werner LEMBERG <wl@gnu.org> + + * groff_mm.man: Use new `x' table modifier for all tables which use + T{...T}. This greatly improves formatting. + +Tue Feb 6 00:00:00 2007 Eric S. Raymond <esr@snark.thyrsus.com> + + * groff_mm.man: Typo fix. + +Sat Feb 3 00:00:00 2007 Eric S. Raymond <esr@snark.thyrsus.com> + + * groff_mm.man: Eliminate nonportable macro hackery in the + definition of T2 in favor or TBL tables. + +Fri Jan 5 14:35:35 2007 Werner LEMBERG <wl@gnu.org> + + Fix installation. Reported by Jennifer Sayers. + + * Makefile.sub (install, install_mm): Remove. + (install_bin, install_data): New targets. + +Sat Aug 12 23:33:45 2006 Nick Stoughton <nick@msbit.com> + + * m.tmac (P): Ignore P after H, as documented. + +Tue Apr 4 07:19:57 2006 Werner LEMBERG <wl@gnu.org> + + * groff_mm.man: Document strings TPh, TPeh, and TPoh. + +Wed Mar 29 06:58:24 2006 Werner LEMBERG <wl@gnu.org> + + * m.tmac (pg@print-footer): Disable vertical traps while emitting + the footer. This fixes an endless loop caused by + + .S 27 59 + foo + .SK + + Problem reported by Bill Brelsford <k2di2@att.net>. + + (LI): Remove superfluous line which sets number register `x' without + reason. Problem reported by Morris Stern <mstern@mail.utexas.edu>. + + (eq@check): Correctly flush labels to the right. + Problem reported by Morris Stern <mstern@mail.utexas.edu>. + Fix vertical positions of labels. + + (ds@end): Emit pre-display space earlier. + + * groff_mm.man: Document that only the last equation label of + .EQ/.EN blocks within .DS/.DE is printed. + +Tue Mar 28 14:00:06 2006 Werner LEMBERG <wl@gnu.org> + + . Hardwire first four font positions with R, I, B, and BI -- the + documentation explicitly refers to this feature (cf. the `HF' + string register). + + . Don't use `%' register in numeric calculations because it is + affected by `.af'. + + Patches for both problems have been contributed by Nick Stoughton + <nick@usenix.org>. + + * m.tmac: s/@language/@country/. + s/\n[%]/\n[P]/ where appropriate. + s/\fR/\f1/. + s/.ft R/.ft 1/. + s/\fI/\f2/. + s/.ft I/.ft 2/. + s/\fB/\f3/. + s/.ft B/.ft 3/. + + * mse.tmac: s/@language/@country/. + + * groff_mm.man (Fonts): New subsection. + + * groff_mmse.man: Load `sv.tmac'. + Reformatted. + + examples/README: Cleanups and updates. + +Mon Mar 27 15:44:24 2006 Werner LEMBERG <wl@gnu.org> + + * groff_mm.man: Completely revised and reformatted to use as many + man macros as possible. + +Thu Mar 2 09:12:06 2006 Werner LEMBERG <wl@gnu.org> + + * mse.tmac: Remove common Swedish strings and load sv.tmac instead. + +Sun Feb 26 13:57:13 2006 Claudio Fontana <claudio@gnu.org> + + * Makefile.sub: Add DESTDIR to install and uninstall targets + to support staged installations. + +Fri Nov 25 14:31:02 2005 Werner LEMBERG <wl@gnu.org> + + * mm/ms.cov (COVEND): Protect argument for `cov@print-abstract' + with doublequotes. Reported by Fabrice Ménard + <menard.fabrice@wanadoo.fr>. + +Tue Oct 25 21:59:04 2005 Bob Diertens <bobd@science.uva.nl> + + * m.tmac (lix@print-line): Add parentheses to if-else clause to + fix logic. + +Thu May 26 08:23:40 2005 Werner LEMBERG <wl@gnu.org> + + * m.tmac: Load devtag.tmac. + +Mon May 16 00:00:00 CEST 2005 Keith Marshall <keith.d.marshall@ntlworld.com> + + * mmroff.pl: Add space in shebang prototype for generated + conftest.sh script, conforming to portability recommendation in + autoconf docs. + +Wed Mar 16 06:56:02 2005 Larry Kollar <kollar@alltel.net> + + Add rudimentary support for grohtml. + + * m.tmac (H): Call DEVTAG-NH and DEVTAG-EO-H. + (pg@enable-trap, pg@header): Do nothing for devhtml. + +Sun Mar 7 16:34:46 2004 Jeff Conrad <jeff_conrad@msn.com> + + * m.tmac (S): Improve debug message. + +Wed Mar 05:38:57 2004 Joergen Haegg <jh@axis.com> + + * Changed default value for Hy in manual to 0 + * Check Hy at each new page + +Mon Mar 1 22:16:38 2004 Jeff Conrad <jeff_conrad@msn.com> + + * m.tmac (S): Fix scaling indicator for vertical spacing. + +Tue Nov 05:14:45 2003 Joergen Haegg <jh@axis.com> + + * another patch from ulrich lauther to fix the + TOC up to 14 heading levels. + +Mon Oct 13:48:25 2003 Joergen Haegg <jh@axis.com> + + * problem with more than 7 levels of headings fixed with + patch from ulrich lauther. + +Wed Apr 06:42:35 2003 Joergen Haegg <jh@axis.com> + + * the footer was not adjusted by VM due to a missing + pg*extra-footer-size in the calculation of pg*last-pos + +Wed Apr 06:04:58 2003 Joergen Haegg <jh@axis.com> + + * space adjustments in 4.MT to make it more like + the original + +Sun Mar 21:45:10 2003 Joergen Haegg <jh@axis.com> + + * removed error check i 4.MT, .AF is not mandatory anymore + +Sat Mar 21:56:57 2003 Joergen Haegg <jh@axis.com> + + * cov*firm now defined only if arg to AF is non-empty + That will also enable cov*default-firm from the mm locale-file + to work. + +Sat Mar 21:05:29 2003 Joergen Haegg <jh@axis.com> + + * added .ll in pg@set-env to initialize the + header environment properly + +Wed Mar 19 23:02:16 2003 Werner LEMBERG <wl@gnu.org> + + * groff_mm.man: Some fixes from Robert D. Goulding + <goulding@Princeton.EDU>. + +Wed Sep 09:53:06 2002 Joergen Haegg <jh@axis.com> + + * added implicit -mm to mmroff, it's now possible + to use mmroff with or without -mm as argument. + +Thu Aug 08 00:31:00 Bob Diertens <bobd@science.uva.nl> + + * m.tmac (VM): Add missing backslash. + +Fri Jun 10:37:58 2002 Joergen Haegg <jh@axis.com> + + * added init@reset for LT-macros so .S works for letters + +Thu May 06:30:06 2002 Joergen Haegg <jh@axis.com> + + * adding -T to VM for setting the total + header and footer size. + * changing pg*extra-header-size unit from v to u in DS-size + calculation + +Mon May 05:40:16 2002 Joergen Haegg <jh@axis.com> + + * All lists now get an empty line before the list + even if there is no empty lines between the items (bug in LB) + +Sat May 07:36:08 2002 Joergen Haegg <jh@axis.com> + + * PIC is now drawn 1v higher, making it + possible to put a picture at 0,0. + * Indentbug in P fixed, Pt=2 now behaves as it should + +Wed May 10:18:26 2002 Joergen Haegg <jh@axis.com> + + * added L, W and O in groff_mm.man + * extra space in expression removed in EPIC + * EPIC can leftadjust with -L + * EPIC was drawing 1v down + * forgot to add mmse.tmac and mm.tmac to cvs + +Fri May 20:35:32 2002 Joergen Haegg <jh@axis.com> + + * Clarified manual about INITR + * Added mm.tmac and mmse.tmac wrappers + * Fixed bug in mmroff so a .qrf-file always will be created + * .EQ mark was not correctly positioned anymore. + * changed SP to sp in DS/DE to further correct .EQ + +Sun Dec 9 00:00:00 2001 Werner LEMBERG (wl@gnu.org) + + * Makefile.sim, groff_mm.man, groff_mmse.man: Minor fixes. + * mmroff.man: This is a section 1 man page. + Minor fixes. + * Makefile.sub: Install mmroff.man in section 1. + +Wed Nov 28 00:00:00 2001 Werner LEMBERG (wl@gnu.org) + + * m.tmac: Assure that the macro package is loaded only once. + +Wed Sep 5 00:00:00 2001 Werner LEMBERG (wl@gnu.org) + + * m.tmac: Enable all warnings only if no -W or -w option is given on + the command line (or rather, if only the default warnings are + set). + +Mon Sep 3 00:00:00 2001 Werner LEMBERG (wl@gnu.org) + + * groff_mm.man: Don't use .ne for TTY devices. + +Thu Jul 26 00:00:00 2001 Werner LEMBERG (wl@gnu.org) + + * groff_mm.man: Start always a new line after end of sentence. Add + some compatibility info to the HF variable. + +Thu Jul 26 00:00:00 2001 Larry Jones (larry.jones@sdrc.com) + + * m.tmac: Fix initialization of Hps1 and Hps2. + +Wed May 16 00:00:00 2001 Bruce Lilly (blilly@erols.com) + + * m.tmac (TH): Fix incorrect error message. + +Thu Apr 12 00:00:00 2001 Ruslan Ermilov (ru@FreeBSD.org) + + * groff_mm.man: Fixing some typos. + +Mon Mar 5 09:30:18 2001 Jörgen Hägg (jh@axis.com) + + * S didn't reset to default point size + * (dummy line to force cvs update...) + +Sat Jan 06 10:30:00 2001 Werner LEMBERG (wl@gnu.org) + + * Fixed assignment of page offset given as a command line argument. + +Fri Nov 17 05:34:17 2000 Jörgen Hägg (jh@axis.com) + + * Renamed tmac.m and tmac.mse to m.tmac and mse.tmac + +Thu Sep 14 05:52:48 2000 Jörgen Hägg (jh@axis.com) + + * New Changelog-format, it will show changes better. + Easier for other to use. (Somehow I didn't really + understand why the e-mail address was supposed to be + 'jh at axis.com' in the Changelog. :-) + +Mon Aug 28 00:00:00 2000 Bruno Haible (haible at clisp.cons.org) + + * Makefile.sub: New target 'all', makes all prerequisites of + 'install'. + +Thu Sep 7 06:17:42 2000 Jörgen Hägg (jh at axis.com) + + * version 2.0 + * Had to do something about my version numbering. + The main CVS archive was not in sync with mine. + So, now it is 2.0. :-) + +Sat Jun 17 23:00:00 2000 Eli Zaretskii (eliz@is.elta.co.il) + + * Makefile.sim (.man.n): Replace `;' with `|', since DOS/Windows + path lists use the semicolon as a separator. + +Sun Jun 4 21:39:00 2000 Kaneda Hiroshi (vanitas at ma3.seikyou.ne.jp) + + * Fixing a lot of typos in groff_mm.man + +Tue Mar 7 00:00:00 2000 OKAZAKI Tetsurou (okazaki at be.to) + + * Makefile.sub: Use $(INSTALL_SCRIPT) for script files. + +Sun Jan 30 22:52:20 2000 Jörgen Hägg (jh at axis.com) + + * version 1.34 + * Changed the version number in the CVS repository + * MC had a bug in column calculation, (thanks to T. Kurt Bond) + +Fri Sep 3 07:33:14 1999 Jörgen Hägg (jh at axis.com) + + * version 1.33 + * At last! I finally tracked down the PGFORM bug! + It didn't setup the @pl, @ll and @po as it should, now it does. + * mgm_ref/mgm_roff renamed to mmroff [-x] + * fixed y2k-bug in \*[DT] + * \n[cov*year] removed, hope no one used that. + * ISODATE added with Iso as command line flag + (iso-date suggested by Paul Eggert) + * Added ISODATE to tmac.mse and removed local settings + of new-date. + * INITI syntax changed and enhanced. Index processing is now + done with mmroff. + * A few examples has been added, new subdirectory 'examples'. + * Fixed bug with SETR, header references are now only saved + when Ref > 0 + * Problem with register H1h fixed + * Added test for missing abstract in 4.MT + * Updated Makefile.sub, using tmac_m_prefix. + +Mon Mar 15 22:22:42 1999 Jörgen Hägg (jh at axis.com) + + * OK, let's release this as a beta, 1.33 will be better. :-) + * version 1.32 + * fixed .el-error + * Added number variable Hss + * Changed Hps1 and Hps2 to units + * added hd*h1-text to be used in user defined macro TP. + * -U needed for SETR (I really need 'mv', 'echo', 'rm' + and 'test' builtin!) + * Rewritten the reference system, SETR now prints to stderr + if the number register Qrf > 0. Store in the filename + that is the argument to .INITR + The old behaviour is returned if number register Initr > 0. + * Fixed bug with List of XXXX, long lines messed up the result. + * added number register H1dot. + * added string variable H1txt + * added string variable Tcst + * added number register Dsp. + * added alias APPX for user-defined appendix title. + * added string variable Apptxt + * added H1h for use in TP in headers + * added macro EPIC + * added macro PIC (safe replacement for PSPIC) + * fixed Hps-bug, should be 1, not 1v. + * fixed bug with APPSK, variable not set. + +Wed Feb 4 15:46:04 1998 Jörgen Hägg (jh at axis.se) + + * version 1.31 + * .LI will now honor a space mark. + * Another fix for .AU to let it be used without arguments. + * uninitialized eq*label fixed + +Fri Sep 6 07:13:07 1996 Jörgen Hägg (jh at axis.se) + + * version 1.30 + * This is more like a beta-release, bugs might pop up. :-) + * last line in TOC was not correctly terminated (missing .br) + * changed the indentation for displays, it will now + indent to the current indent, not the one at the definition + of the display. + * Equation marks should now work better, indentation also. + * included these bug fixes from Larry Jones: + * The documentation for the argument to .AS was incorrect for MT 4. + * \*(EM should be a double-dash for nroff. + * \nS is in points, not units. + * If \nO isn't set, the default page offset should be .75i for nroff + and .963i for troff. + * .S D should set the point size to \nS, not 10. + * .S was setting the vertical spacing based on the old point size + instead of the new point size. + * Got rid of a spurious .br that prevented run-in headings from + working. + * Reset the .SP counters in pg@header so that spacing on one page + won't affect spacing on subsequent pages. + * Allow .AU and .AF with no arguments (real mm does, even though it + isn't documented). + * Do .init@reset first thing to initialize the default environment. + * For MT 4, the title should be 4 points larger than the default size, + not 12 point. + * The cover environment needs to be initialized. + * Printing the abstract on the first page needs to be controlled by + the .AS argument. + * Heading eject should be suppressed if the heading immediately + follows the first page stuff (title, author, etc.). + * support for table of contents numbering style (.nr Oc) + * changes the troff empty line height from .25v to .5v + * fixed section page numbering + * fixed a really nasty bug in footnotes that could cause you + to lose the page footer completely if the very first + footnote on the page occurred at just the wrong place + + +Wed May 15 07:39:32 1996 Jörgen Hägg (jh at axis.se) + + * version 1.29 + * Syntax and scaling error fixed, (thanks to Frazer Williams) + * DF/DE will now do a line-break before printing the display. + * Updated the manual for TB,FG,EX and EC. + * Added support for the ms- (and mgs-)macro .IX + * Added indexmacro IX, INITI, IND and INDP, support for + TXIND, TYIND and TZIND. + * PGFORM will now always really reset to the default + values for unspecified arguments. + * Floating displays tested and repaired, it should + now (finanlly) work exactly as the original (I hope :-). + * Should now set year correctly even after 2000. + * Stupid bug in PGNH fixed. + * Corrected line length for figure caption (FG and friends) + + +Mon Apr 24 07:37:52 1995 Jörgen Hägg (jh at axis.se) + + * version 1.28 + * Added AVL (AV without date) + * Fixed nroff scaling for W and L. + * Added support for register E and roman/bold + for all Subject/Date/From strings. + * Added support for register C (1-4), (for DRAFTs and other types) + * Will protest if not used with groff. + * Change of the internal number registers @ps and @vs, they + are now in units, and is set in the new macros .@ps and .@vs. + @ps and @vs is now corrected to the real point and vertical size. + * Macro EQ has now correct pointsize. + * Figures should now get the right page number in the index. + * User-defined macros can now be defined for list of + figures, tables, equations and exhibits (T{X,Y}{FG,TB,EC,EX}. + * Space may be omitted between prefix and mark in automatic lists (.AL) + See .LI + +Tue Jan 10 07:51:37 1995 Jörgen Hägg (jh at axis.se) + + * version 1.27 + * Manual updated + * More bugs fixed in DS/DF + * added alias for :g + * LC can now be used without argument (as the manual says. :-) + * Register :R now supported (RS/RF) + * footnote line was printed even if there was no room for + any footnotes. Fixed. + * Fixed 1C so that it can be used without page eject + * Added support for EOP (TPs twin) + * Hyphenation turned off by default. (Hy == 0) + +Fri Nov 4 08:14:50 1994 Jörgen Hägg (jh at axis.se) + + * version 1.25 + * DS/DF separated and several bugs fixed. Watch out for new though. :-) + * string DT was emptied by mistake in the previous version. + * RD made prettier. + * typo in AV and let@print-head fixed. + +Mon Oct 31 08:19:24 1994 Jörgen Hägg (jh at axis.se) + + * version 1.24 + * Bug fixed and format extended in .SG and .FC. + * date is always printed unless .ND without argument is used. + (I wonder what's the right thing to do, this might change.) + * Swedish letter-standards implemented in tmac.mse. + * .ND can be used to turn off the date. (Empty argument) + +Mon Oct 31 08:14:09 1994 Jörgen Hägg (jh at axis.se) + + * version 1.23 + * An attempt to get in sync with RCS. This is the distributed + version. + +Thu Oct 27 08:29:34 1994 Jörgen Hägg (jh at axis.se) + + * version 1.22 + * (version 1.21 lost... :-) + * Letter macros added!! + * The following macros are added: + * AV, FC, IA ,IE, LT, LO, NE, NS, SG, WA, WE + * nP also added. + +Tue Dec 14 16:26:36 1993 Joergen Haegg (jh at efd.lth.se) + + * version 1.20 + * spelling-corrections + * Makefile.sim updated to the correct version, and a uninstall + target added. + * @cur-lib removed from tmac.m (obsolete) + * fixed check for references i .TC, .RP now resets the flag correctly. + * floating display should now be printed if there is space. + * first version using RCS. I've been avoiding version control until it + became necessary. + * WC WD now works in two-column-mode. + +Tue Sep 7 08:37:00 1993 Jörgen Hägg (jh at efd.lth.se) + + * version 1.19 + * .lt is called in the header for .TP also. + * Variable Pgps added to control the header and footer point-size. + * Error-text printed with .APP removed. + * Error with .FG, .TB, .EC and .EX indentation fixed. + * header and footer line-length is not changed by MC or 2C. + * Default for page-length and page-offset is now taken from + \n[.p] and \n[.o]. + * Argument to .ab (abort) is supplied. + * Argument to .1C added. + * Argument to .PGFORM added. + * RP/RS/RF totally rewritten. Should work with 2C now. + +Fri Apr 23 10:37:25 1993 Joergen Haegg (jh at efd.lth.se) + + * version 1.18 + * Height of display is now more exactly calculated. + * tabs and blankspaces where wrong in .VERBON. + * error in manual for escape-character in VERBON. + * Makefile.sub: installed tmac.m as tmac.m and tmac.mse + * Installation of tmac.mse now supports TMAC_M. + * bug with N fixed. + +Mon Apr 5 09:36:01 1993 Joergen Haegg (jh at efd.lth.se) + + * version 1.17 + * MULB preserves size. + * bug in VERBON fixed, causing strange errors. + * section-page footer fixed. + * added support for numberregister S + * fixed bug with floating displays which made floats to + generate space on a page, but broke page anyway. + * end-of-page trap reinstalled. + +Mon Mar 29 10:53:13 1993 Joergen Haegg (jh at efd.lth.se) + + * version 1.16 + * MUL* now use the previous font and family. + * extra blank page at end-of-text eliminated. + +Mon Mar 8 10:27:47 1993 Joergen Haegg (jh at efd.lth.se) + + * version 1.15 + * Didn't restore pointsize to current size in .H. + * B1/B2 did not work with indent. (MULE and friends) + * fixed old problem with trailing empty pages. + +Fri Mar 5 15:20:49 1993 Joergen Haegg (jh at efd.lth.se) + + * version 1.14 + * Sigh. Amazing what a missing \} can do. If the string + HP was set, then all text disappeared... + +Fri Mar 5 14:12:43 1993 Joergen Haegg (jh at efd.lth.se) + + * version 1.13 + * Fixed bug with handling ps/vs in .H. (again, sigh... ) + +Wed Mar 3 09:21:20 1993 Joergen Haegg (jh at efd.lth.se) + + * version 1.12 + * Line-break added to PGFORM. + * added more features to VERBON + * .S is not used anymore in H, it caused confusion with + normal text, but it will still set .vs. + * SK was broken, will now produce the requested number of + empty pages. + * dotted lines added to LIST OF FIGURES and friends. + Also better linespacing. + +Mon Feb 22 12:41:06 1993 Joergen Haegg (jh at efd.lth.se) + + * version 1.11 + * missing left-parenthesis gave ") .sp" when N=4. + * N=4 removed user-specified header also. + * MOVE made linelength pageoffset wider than wanted. + * fixed (again) parenthesis in RP. + +Thu Jan 21 12:10:39 1993 Joergen Haegg (jh at efd.lth.se) + + * version 1.10 + * changed PROG_PREFIX to g in the manual-pages. + * Better check if new page is needed in .H, when Ej>0. + * Usage of variable Lsp now more complete. + * Space added in TOC when mark is equal to size. + * Usermacro HY moved after font-calulations. + * .S used instead of .ps, which will use .vs correct. + * Now possible to set Hps1/2 inside HX. + * .FD "" 1 is now fixed. + * section-page numbering bug fixed. + * several bugs in VERBON/OFF fixed. + +Tue Dec 8 16:43:15 1992 Joergen Haegg (jh at efd.lth.se) + + * version 1.09 + * N==4 gives no default header + +Sat Nov 21 14:28:20 1992 Joergen Haegg (jh at efd.lth.se) + + * version 1.08 + * Escape-character disabled between + VERBON/VERBOFF (turned on by an argument). + Pointsize and fontchange also added as arguments. + * MULB, MULN and MULE added to get multicolumn output + with different width. + * Number register N can now use 1-5. + * Register Sectp and Sectf added. + * Register P is now updated correctly for "section-page" numbering. + +Thu Nov 19 11:19:33 1992 Joergen Haegg (jh at efd.lth.se) + + * version 1.07 + * .OP fixed to eject a blank page if not odd. + +Fri Nov 13 09:46:09 1992 Joergen Haegg (jh at efd.lth.se) + + * version 1.06 + * Macro TL rewritten. TL depends now on a following .AU. + * NOTES updated. + * .lt is now used more frequent when linelength is changed. + * macro AST added. + * removed PH/EH/OH not needed in ?.MT. + +Wed Oct 28 14:35:43 1992 Joergen Haegg (jh at efd.lth.se) + + * version 1.05 + * .VM implemented. + * Possible bug in page heading fixed. Changed .sp to 'sp in HEADER. + +Thu Aug 20 13:56:31 1992 Joergen Haegg (jh at efd.lth.se) + + * version 1.04 + * page-break in .EQ moved. + * changed unit for footer-size and header-size from units to lines. + Fixes problems with .S and page-breaks. + * \n[%] is now treated as a string, which makes it possible + to assign new formats to it. Unfortunately, it was necessary + to change the page-number-variable in GETPN to a string. + * Makefile.sub included. (Thank you, James) + +Thu May 7 16:14:10 1992 Joergen Haegg (jh at efd.lth.se) + + * version 1.03 + * Typo and centering in DS/DE fixed. + Even and odd pageheaders were reversed. + * LI: pad and mark-indent was lost in some earlier versions. Now fixed. + * fixed bug in reference to .FG, .TB, ... + * APP did not clear headercounters. + * Pointsize in titles is now only set at the beginning and + when PH, PF, OH, OF, EH and EF are used. + +Thu May 6 16:01:35 1992 Joergen Haegg (jh at efd.lth.se) + + * version 1.02 + * OP fixed. + +Fri Mar 6 09:36:09 1992 Joergen Haegg (jh at efd.lth.se) + + * version 1.01 + * two .LI without text between should not be printed + on the same row. Now fixed. + * figure titles and friends fixed, now possible with many .FG + in a DS/DE. Didn't always position correctly in previous version, + but is now always printed as it should. + * Makefile fixed for Ultrix. + * DS/DF could not handle empty arguments correct + * Missing .br i EQ added. + +Sat Jan 25 15:47:21 1992 Joergen Haegg (jh at efd.lth.se) + + * version 1.00 + * No betaversion anymore! + * Fixed headernumbers within appendixes. + * DS did not keep the same font as before DS. + * mmse did a line break. + +Fri Jan 24 14:38:16 1992 Joergen Haegg (jh at efd.lth.se) + + * version 0.16 + * bug in TC, multiple line headers did not wrap correctly. + * added support for mm/locale and mm/language_locale. + * cov*default-firm in locale sets name of firm in the MT covers. + * cov*location-xxxx in locale sets location xxxx to the contents + of cov*location-xxxx. Used in the MT covers. + * hanging indent in lists fixed. + * use larger empty lines if .nroff is defined. + * macros, like .P, can now be used inside abstracts. + * .S do not reset indentation anymore. + * .RS aA now sets a string, not an integer. + * appendix with .APP or .APPSK added. + +Thu Nov 28 22:00:59 1991 Joergen Haegg (jh at efd.lth.se) + + * version 0.15 + * Fixed .AU in MT 0-3, added support for variable Au. + * Bug in the positioning of the foot-notes. + * lists not indented properly. + * Hps1 and Hps2 added. + * COVER had to have an argument. + * table of contents can now have multiline header. + * .HU now increments headingvariable H? + * added the inclusion of a locale file. + +Sat Nov 23 14:40:17 1991 Joergen Haegg (jh at efd.lth.se) + + * version 0.14 + * bug when using -rO fixed. + * MT 1-4 added. + * default is now MT 1 + * .EQ/.EN can be used outside of .DS/.DE without complaints. But + I don't recommend it. Neither does the DWB books. + * LI don't break lines now if arg too big. + * PGFORM did not reset indent. + * Added the numbervariable Hps. + * Rewritten and added MT 0-5 + "string". + * Added TM. + * Indent to AS added + +Wed Nov 6 15:18:40 1991 Joergen Haegg (jh at efd.lth.se) + + * version 0.13 + * ds*format nod defined if PS/PE is used without DS/DE. + * GETST added, fourth argument to EX, FG, TB and EC added. + +Mon Nov 4 13:38:01 1991 Joergen Haegg (jh at efd.lth.se) + + * version 0.12 + * Fixed C,D,P,+-size in .S + +Sun Jan 1 00:00:00 1991 Joergen Haegg (jh at efd.lth.se) + * Next version will have ChangeLog entries... + * Bug in INITR fixed. + * VERBON/VERBOFF added to include programlistings + * Bug in .DE fixed, addition overflow +Sun Jan 1 00:00:00 1991 Joergen Haegg (jh at efd.lth.se) + * spelling error in month-names. + * WC should work now (no warranty :-) + * FD almost finished, some details missing. + * incorrect calculation of foot-notes fixed. + * DS/DE did not break page when the size was smaller than the paper + * Forward/backward referencesystem added. Se .INITR in README. + * mgmsw changed name to mgmse. +Sun Jan 1 00:00:00 1991 Joergen Haegg (jh at efd.lth.se) + * embarrassing bug in .P fixed + * .H did always eject page, now fixed. + * lost floating displays now found. + * accents added (from mgs) + * empty line in .EQ/.EN removed + * indentation in .TC corrected. + * indentation of DS/DE in lists fixed. + * .TB and friends now work inside DS/DE and outside. + * .WC partially implemented (WF and WD). Still working on it. + * .mso used if version>=1.02 +Sun Jan 1 00:00:00 1991 Joergen Haegg (jh at efd.lth.se) + * register P was not working. + * support for register Fg, Tb, Ec and Ex. + * list items was left on the previous page at a page break. + * tlevel in .TC now defaults to 2. + * string DT, EM and Tm supported. + * new macro: PGNH, see comments. + * bug in MOVE fixed. + * pagenumber in .TC fixed. + * a blank page was ejected if Ej==1, now fixed + * bug in floating display fixed (did break and SP wrong) + * bug in .SP fixed, no lines is now printed at top of page + * There are still problems with footnotes and displays in two column mode. +Sun Jan 1 00:00:00 1991 Joergen Haegg (jh at efd.lth.se) + * register P added (same as %) + * bug in floating displays fixed + * MOVE added + * MT added, see comment below + * COVER/COVEND added + * fixed bug in figure titles + * extended S, se comment below + * MT 0 added + * ms-cover added (COVER ms) +Sun Jan 1 00:00:00 1991 Joergen Haegg (jh at efd.lth.se) + * bugs in RD and comb. fonts fixed +Sun Jan 1 00:00:00 1991 Joergen Haegg (jh at efd.lth.se) + * HC added + * Combined fonts (IB,BI...) + * HM added + * RD added + * OP added + * TP&PX supported + * warnings for unimplemented macros + +________________________________________________________________________ + +Copyright 1991-2020 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. + +Local Variables: +fill-column: 72 +mode: change-log +version-control: never +End: +vim:set autoindent textwidth=72: |