AUTOINST(1)                      Marc Penninga                     AUTOINST(1)


NAME
       autoinst - wrapper around the LCDF TypeTools, for installing and using
       OpenType fonts in LaTeX.

SYNOPSIS
       autoinst -help

       autoinst [options] font(s)

DESCRIPTION
       Eddie Kohler's LCDF TypeTools are superb tools for installing OpenType
       fonts in LaTeX, but they can be hard to use: they need many, often
       long, command lines and don't generate the fd and sty files LaTeX
       needs.  autoinst simplifies the use of the TypeTools for font
       installation by generating and executing all commands for otftotfm, and
       by creating and installing all necessary fd and sty files.

       Given a family of font files (in otf or ttf format), autoinst will
       create several LaTeX font families:

         -  Four text families (with lining and oldstyle digits, each in both
            tabular and proportional variants), all with the following shapes:

              n       Roman (i.e., upright) text

              it, sl  Italic and slanted (sometimes called oblique) text

              sc      Small caps

              scit, scsl
                      Italic and slanted small caps

              sw      Swash

              nw      "Upright swash"

         -  For each T1-encoded text family: a family of TS1-encoded symbol
            fonts, in roman, italic and slanted shapes.

         -  Families with superiors, inferiors, numerators and denominators,
            in roman, italic and slanted shapes.

         -  Families with "Titling" characters; these "... replace the default
            glyphs with corresponding forms designed specifically for titling.
            These may be all-capital and/or larger on the body, and adjusted
            for viewing at larger sizes" (according to the OpenType
            Specification).

         -  An ornament family; also in roman, italic and slanted shapes.

       Of course, if your fonts don't contain italics, oldstyle digits, small
       caps etc., the corresponding shapes and families are not created.  In
       addition, the creation of most families and shapes can be controlled by
       the user (see "COMMAND-LINE OPTIONS" below).

       These families use the FontPro project's naming scheme:
       <FontFamily>-<Suffix>, where <Suffix> is:

       LF      proportional (i.e., figures have varying widths) lining figures

       TLF     tabular (i.e., all figures have the same width) lining figures

       OsF     proportional oldstyle figures

       TOsF    tabular oldstyle figures

       Sup     superior characters (note that most fonts have only an
               incomplete set of superior characters: digits, some punctuation
               and the letters abdeilmnorst; normal forms are used for other
               characters)

       Inf     inferior characters; usually only digits and some punctuation,
               normal forms for other characters

       Titl    Titling characters; see above

       Orn     ornaments

       Numr, Dnom
               numerators and denominators

       The individual fonts are named <FontName>-<suffix>-<shape>-<enc>, where
       <suffix> is the same as above (but in lowercase), <shape> is either
       empty, "sc" or "swash", and <enc> is the encoding (also in lowercase).
       A typical name in this scheme would be FiraSans-Light-osf-sc-ly1.

   Using the fonts in your LaTeX documents
       autoinst generates a style file for using the fonts in LaTeX documents,
       named <FontFamily>.sty. This style file also loads the fontenc and
       textcomp packages, if necessary.  To use the fonts, add the command
       "\usepackage{<FontFamily>}" to the preamble of your document.

       This style file has a few options:

       "mainfont"
           Redefine "\familydefault" to make this font the main font for the
           document.  This is a no-op if the font is installed as a serif
           font; but if the font is installed as a sanserif or typewriter
           font, this option saves you from having to redefine
           "\familydefault" yourself.

       "lining", "oldstyle", "tabular", "proportional"
           Choose which figure style to use.  The defaults are "oldstyle" and
           "proportional" (if available).

       "scale=<factor>", "scale=MatchLowercase"
           Scale the font by <factor>; as an example,
           "\usepackage[scale=1.05]{<FontFamily>}" will increase the font's
           size by 5%.  The special value "MatchLowercase" may be used to
           scale the font so that its x-height matches that of the current
           main font (which is usually Computer Modern Roman, unless you have
           loaded another font package before this one).  The word "scale" may
           also be spelled as "scaled".

       "medium", "book", "text", "normal", "regular"
           Select the weight that LaTeX will use as the "regular" weight.

       "heavy", "black", "extrabold", "demibold", "semibold", "bold"
           Select the weight that LaTeX will use as the "bold" weight.

       The last two groups of options will only work if you have the mweights
       package installed.  The default here is not to change LaTeX's default,
       i.e. use the "m" and "b" weights.

       The style file will also try to load the fontaxes package (on CTAN),
       which gives easy access to various font shapes and styles.  Using the
       machinery set up by fontaxes, the generated style file defines a number
       of commands (which take the text to be typeset as argument) and
       declarations (which don't take arguments, but affect all text up to the
       end of the current group) to access titling, superior and inferior
       characters:

           DECLARATION     COMMAND         SHORT FORM OF COMMAND

           \tlshape        \texttitling    \texttl
           \supfigures     \textsuperior   \textsup, \textsu
           \inffigures     \textinferior   \textinf, \textin

       In addition, the existing "\swshape" and "\textsw" commands are
       redefined to place swash on fontaxes' secondary shape axis (fontaxes
       places it on the primary shape axis) to make them behave properly when
       nested, so that "\swshape\upshape" will give upright swash.

       Finally, the style file redefines Latex's "\textsuperscript" and
       "\textsubscript" commands to use the fonts' superior and inferior
       figures, and modifies Latex's footnote mechanism to use
       "\textsuperscript" instead of reduced-size numerals from the regular
       text font.  The old versions of these commands are still available as
       "\textsuperscript*" and "\textsubscript*".

       There are no commands for accessing the numerator and denominator
       fonts; these can be selected using fontaxes' standard commands, e.g.,
       "\fontfigurestyle{numerator}\selectfont".

       Once again: all these commands are only generated for existing shapes
       and number styles; no commands are generated for shapes and styles that
       are missing from your fonts.  Note that all these commands are built on
       top of fontaxes; if that package cannot be found, you're limited to
       using lower-level commands from standard NFSS ("\fontfamily",
       "\fontseries", "\fontshape" etc.).

       By default, autoinst generates text fonts with OT1, LY1 and T1
       encodings, and the generated style files use T1 as the default text
       encoding.  Other encodings can be chosen using the -encoding option
       (see "COMMAND-LINE OPTIONS" below).

   Maths
       This is an experimental feature; USE AT YOUR OWN RISK! Test the results
       thoroughly before using them in real documents, and be warned that
       future versions of autoinst may introduce incompatible changes.

       The -math option tells autoinst to generate basic math fonts.  When
       enabled, the generated style file defines a few extra options to access
       these math fonts:

       "math"
           Use these fonts for the maths in your document.

       "mathlining", "matholdstyle", "mathtabular", "mathproportional"
           Choose which figure style and alignment to use in maths.  The
           defaults are "mathlining" and "mathtabular".

       "mathcal"
           Use the swash characters from these fonts as the "\mathcal"
           alphabet.  (This option will only exist if your fonts actually
           contain both swash characters and a "swsh" feature to access them).

       "nomathgreek"
           Don't redeclare greek letters in math.

       "math-style=<style>"
           Choose the "math style" to use.  With "math-style=ISO", all latin
           and greek letters in math are italic; with "math-style=TeX" (the
           default), uppercase greek is upright; with "math-style=french", all
           greek as well as uppercase latin is upright; and with
           "math-style=upright" all letters are upright.

       The style file also defines commands "\up..." and "\it..." to access
       upright and italic greek characters regardless of the chosen math
       style: "\upGamma", "\upalpha", "\itDelta", "\itbeta" etc.

       Note that this "math" option only affects digits, latin and greek
       letters, plus a few basic punctuation characters; all other
       mathematical symbols, operators, delimiters etc. are left as they were
       before.  If you don't want to use TeX's default versions of those
       symbols, load another math package (such as mathdesign or newtxmath)
       before loading the autoinst-generated style file.

       Finally, note that autoinst doesn't check if your fonts actually
       contains all of the required characters; it just assumes that they do
       and sets up the style file accordingly.  Even if your fonts do contain
       greek, characters such as "\varepsilon" may be missing.  You may also
       find that some glyphs are present in your fonts, but don't work well in
       equations or don't match other symbols; edit the generated style file
       to remove the declarations of these offending characters.  Once again:
       test the results before using them!  If the characters themselves are
       fine but spaced too tightly, you may try increasing the side bearings
       in math fonts with the -mathspacing option (see below), e.g.
       "-mathspacing=50".

   NFSS codes
       LaTeX's New Font Selection System (NFSS) identifies fonts by a
       combination of family, series (the concatenation of weight and width),
       shape and size.  autoinst parses the font's metadata to determine these
       parameters.  When this fails (usually because the font family contains
       uncommon weights, widths or shapes), autoinst ends up with multiple
       fonts having the same values for these font parameters; such fonts
       cannot be used in NFSS, since there's no way distinguish them.  When
       autoinst detects such a situation, it will print an error message and
       abort.  If that happens, either rerun autoinst on a smaller set of
       fonts, or add the missing widths, weights and shapes to the tables
       @WIDTH, @WEIGHT and %SHAPE in the source code.  Please also send a bug
       report (see AUTHOR below).

       The mapping of shapes to NFSS codes is done using the following table:

           SHAPE                               CODE
           --------------------------------    ----
           Roman, Upright                      n
           Italic                              it
           Oblique, Slant(ed), Incline(d)      sl

       (Exception: Adobe Silentium Pro contains two Roman shapes; we map the
       first of these to "n", for the second one we (ab)use the "it" code as
       this family doesn't contain an Italic shape.)

       For weights and widths, autoinst tries to the standard NFSS codes (ul,
       el, l, sl, m, sb, b, eb and ub for weights; uc, ec, c, sc, m, sx, x, ex
       and ux for widths) as much as possible.  Of course, not all 81
       combinations of these NFSS weights and widths will map to existing
       fonts; and conversely it may not be possible to assign every existing
       font a unique code in a sane way (especially for the weights, some font
       families offer more variants than NFSS's codes can handle; e.g., Fira
       Sans contains fifteen different weights!).  Therefore every font is
       also assigned a "series" name that is the concatenation of its weight
       and width, after expanding any abbreviations and converting to
       lowercase.  A font of "Cond" width and "Ultra" weight will then be
       known as "ultrablackcondensed".

       The exact mapping between fonts and NFSS codes can be found in the
       generated fd files and in the log file (you may want to run autoinst
       with the -dryrun option to check the chosen mapping beforehand).  The
       -nfssweight and -nfsswidth command-line options can be used to finetune
       the mapping between NFSS codes and fonts.

       To access specific weights or widths, one can always use the
       "\fontseries" command with the full series name (i.e.,
       "\fontseries{demibold}\selectfont").

   Ornaments
       Ornament fonts are regular LY1-encoded fonts, with a number of
       "regular" characters replaced by ornament glyphs.  The OpenType
       specification says that fonts should only put their ornaments in place
       of the lowercase ASCII letters, but some fonts put them in other
       positions (such as those of the digits) as well.

       Ornaments can be accessed like "{\ornaments a}" and
       "{\ornaments\char"61}", or equivalently "\textornaments{a}" and
       "\textornaments{\char"61}".  To see which ornaments a font contains
       (and at which positions), run LaTeX on the file nfssfont.tex (which is
       included in any standard LaTeX installation), supply the name of the
       ornament font (i.e., "GaramondLibre-Regular-orn-u") and give the
       command "\table\bye"; this will create a table of all glyphs in that
       font.

       Note that versions of autoinst up to 20200428 handled ornaments
       differently, and fonts and style files generated by those versions are
       not compatible with files generated by newer versions.

WARNINGS AND CAVEATS
   OpenType fonts and licensing issues
       Since pdfTeX cannot subset otf-flavoured OpenType fonts, otftotfm will
       convert such fonts to Type1 (pfb) format.  However, many fonts (at
       least those licensed under the SIL Open Font License) do not allow
       redistributing such converted versions under their original name.

       In order to try to meet such licensing requirements, autoinst provides
       a -t1suffix command-line option that appends a suffix to the names
       (both the filename and the internal font name) of all generated Type1
       fonts; see "COMMAND-LINE OPTIONS" below.

       Please note that I am not a lawyer and do not guarantee that this
       suffix is sufficient to meet the license's requirements.  When in
       doubt, consult a real lawyer!

   Sorry, LIGTABLE too long for me to handle
       The LIGTABLE in TeX's tfm files, which contains a font's ligatures and
       kerning pairs, is limited to about 32,500 entries (2^15 - 256).  If the
       number of ligatures plus kerns in a font is higher than that limit,
       pltotf and vptovf will complain loudly and ignore the excess entries.
       This happens at least with Adobe's Source Serif 4 and Minion 3 font
       families.  Even when pltotf and vptovf don't warn about the LIGTABLE's
       size, you may still find that pdftex crashes with a "Bad metric (TFM)
       file" error.  The best way to handle this situation is to use
       autoinst's "-extra" option to raise otftotfm's value for the
       "--min-kern" parameter, which causes it to ignore small kerning pairs:
       "-extra='--min-kern=6.0'".  Finding the correct value for the
       "--min-kern" parameter may require some trial and error.

   A note for MiKTeX users
       Automatically installing the fonts into a suitable TEXMF tree (as
       autoinst tries to do by default) only works for TeX-installations that
       use the kpathsea library; with TeX distributions that implement their
       own directory searching, such as MiKTeX, autoinst will complain that it
       cannot find the kpsewhich program and move all generated files into a
       subdirectory "autoinst_output/" of the current directory.  If you use
       such a TeX distribution, you should either move these files to their
       correct destinations by hand, or use the -target option (see "COMMAND-
       LINE OPTIONS" below) to manually specify a TEXMF tree.

       Also, some OpenType fonts contain so many kerning pairs that the
       resulting pl and vpl files are too big for MiKTeX's pltotf and vptovf;
       the versions that come with W32TeX (http://www.w32tex.org) and TeXLive
       (http://tug.org/texlive) don't seem to have this problem.

   A note for MacTeX users
       By default, autoinst will try to install all generated files into the
       $TEXMFLOCAL tree; when this directory isn't user-writable, it will use
       the $TEXMFHOME tree instead.  Unfortunately, MacTeX's version of
       "updmap-sys" doesn't search in $TEXMFHOME, and hence MacTeX will not
       find the new fonts.

       To remedy this, either run autoinst as root (so that it can install
       everything into $TEXMFLOCAL) or manually run "updmap -user" to tell TeX
       about the files in $TEXMFHOME.  This latter option does, however, come
       with some caveats; see https://tug.org/texlive/scripts-sys-user.html.

COMMAND-LINE OPTIONS
       autoinst tries hard to do The Right Thing (TM) by default, so you
       usually won't need these options; but most aspects of its operation can
       be fine-tuned if you want to.

       You may use either one or two dashes before options, and option names
       may be shortened to a unique prefix (e.g., -encoding may be abbreviated
       to -enc or even -en, but -e is ambiguous (it may mean either -encoding
       or -extra)).

   General options
       -help
           Print a (relatively) short help text and exit.

       -dryrun
           Don't generate output; just parse input fonts and write the results
           to the log file.

       -verbose
           Add more details to the log file.

       -version
           Print autoinst's version number and exit.

   Font creation options
       -encoding=encoding[,encoding]
           Generate the specified encoding(s) for the text fonts.  Multiple
           encodings may be specified as a comma-separated list (without
           spaces!); the default choice of encodings is "OT1,LY1,T1".

           For each encoding argument, autoinst will first check if it is the
           filename of an encoding file, and if found it will use that;
           otherwise the argument is assumed to be the name of one of the
           built-in encodings.  Currently autoinst comes with built-in support
           for the OT1, T1/TS1, LY1, T2A/B/C, T3/TS3, T4, T5, LGR, CS, L7X and
           QX encodings.  (These files are called fontools_ot1.enc etc. to
           avoid name clashes with other packages; the fontools_ prefix may be
           omitted.)

       -ts1/-nots1
           Control the creation of TS1-encoded fonts. The default is -ts1 if
           the text encodings (see -encoding above) include T1, -nots1
           otherwise.

       -lining/-nolining
           Control the creation of fonts with lining figures. The default is
           -lining.

       -oldstyle/-nooldstyle
           Control the creation of fonts with oldstyle figures. The default is
           -oldstyle.

       -proportional/-noproportional
           Control the creation of fonts with proportional figures. The
           default is -proportional.

       -tabular/-notabular
           Control the creation of fonts with tabular figures. The default is
           -tabular.

       -smallcaps/-nosmallcaps
           Control the creation of small caps fonts. The default is
           -smallcaps.

       -swash/-noswash
           Control the creation of swash fonts. The default is -swash.

       -titling/-notitling
           Control the creation of titling families. The default is -titling.

       -superiors/-nosuperiors
           Control the creation of fonts with superior characters.  The
           default is -superiors.

       -inferiors [ = none | auto | subs | sinf | dnom ]
       -noinferiors
           The OpenType standard defines several kinds of digits that might be
           used as inferiors or subscripts: "Subscripts" (OpenType feature
           "subs"), "Scientific Inferiors" ("sinf"), and "Denominators"
           ("dnom").  This option allows the user to determine which of these
           styles autoinst should use for the inferior characters.
           Alternatively, the value "auto" tells autoinst to use the first
           value in "sinf", "subs" or "dnom" that is supported by the font.
           Saying just -inferiors is equivalent to -inferiors=auto; otherwise
           the default is -noinferiors.

           If you specify a style of inferiors that isn't present in the font,
           autoinst will fall back to its default behaviour of not creating
           fonts with inferiors at all; it won't try to substitute one of the
           other styles.

       -fractions/-nofractions
           Control the creation of fonts with numerators and denominators.
           The default is -nofractions.

       -ligatures/-noligatures
           Some fonts contain glyphs for the standard f-ligatures (ff, fi, fl,
           ffi, ffl), but don't provide a "liga" feature to access these.
           This option tells autoinst to add extra "LIGKERN" rules to the
           generated fonts to enable the use of these ligatures.  The default
           is -ligatures, except for typewriter fonts.

           Specify -noligatures to disable generation of ligatures even for
           fonts that do contain a "liga" feature.

       -ornaments/-noornaments
           Control the creation of ornament fonts. The default is -ornaments.

       -serif/-sanserif/-typewriter
           Install the font as a serif, sanserif or typewriter font,
           respectively.  This changes how you access the font in LaTeX: with
           "\rmfamily"/"\textrm", "\sffamily"/"\textsf" or
           "\ttfamily"/"\texttt".

           Installing the font as a typewriter font will cause two further
           changes: it will - by default - turn off the use of f-ligatures
           (though this can be overridden with the -ligatures option), and it
           will disable hyphenation for this font.  This latter effect cannot
           be re-enabled in autoinst; if you want typewriter text to be
           hyphenated, use the hyphenat package.

           If none of these options is specified, autoinst tries to guess: if
           the font's filename contains the string "mono" or if the field
           "isFixedPitch" in the font's "post" table is True, it will select
           -typewriter; else if the filename contains "sans" it will select
           -sanserif; otherwise it will opt for -serif.

       -math
           Tells autoinst to create basic math fonts (see above).

       -mathspacing=amount
           Letterspace each character in the math fonts by amount units, where
           1000 units equal one em.  In my opinion, many text fonts benefit
           from letterspacing by 50 to 100 units when used in maths; some
           fonts need even more. Use your own judgement!

   Output options
       -t1suffix [ = SUFFIX ]
           Tell autoinst to modify the font names of all generated
           Type1-fonts, by adding SUFFIX to the family name.  If you use this
           option without specifying a SUFFIX value, autoinst will use the
           value "PS".  The default behaviour when this option is not given is
           to not modify font names at all.

           See also "OpenType fonts and licensing issues" in "WARNINGS AND
           CAVEATS" above.

       -target=DIRECTORY
           Install all generated files into the TEXMF tree at DIRECTORY.

           By default, autoinst searches the $TEXMFLOCAL and $TEXMFHOME trees
           and installs all files into the first user-writable TEXMF tree it
           finds.  If autoinst cannot find such a user-writable directory
           (which shouldn't happen, since $TEXMFHOME is supposed to be user-
           writable) it will print a warning message and put all files into
           the subdirectory "autoinst_output/" of the current directory.  It's
           then up to the user to move the generated files to a better
           location and update all relevant databases (usually by calling
           texhash and updmap).

       -vendor=VENDOR
       -typeface=TYPEFACE
           These options are equivalent to otftotfm's  --vendor and
           --typeface options: they change the "vendor" and "typeface" parts
           of the names of the subdirectories in the TEXMF tree where
           generated files will be stored.  The default values are "lcdftools"
           and the font's FontFamily name.  These options change only
           directory names, not the names of any generated files.

       -logfile=filename
           Write log data to filename instead of the default <fontfamily>.log.
           If the file already exists, autoinst appends to it; it doesn't
           overwrite an existing file.

   Specialist options
       -defaultlining/-defaultoldstyle
       -defaulttabular/-defaultproportional
           Tell autoinst which figure style is the current font family's
           default (i.e., which figures you get when you don't specify any
           OpenType features).

           Don't use these options unless you are certain you need them! They
           are only needed for fonts that don't provide OpenType features for
           their default figure style; and even in that case, autoinst's
           default values (-defaultlining and -defaulttabular) are usually
           correct.

       -nfssweight=code=weight
       -nfsswidth=code=width
           Map the NFSS code code to the given weight or width, overriding the
           built-in tables.  Each of these options may be given multiple
           times, to override more than one NFSS code.  Example: to map the
           "ul" code to the "Thin" weight, use "-nfssweight=ul=thin".  To
           inhibit the use of the "ul" code completely, use "-nfssweight=ul=".

       -extra=extra options
           Pass extra options to the commands for otftotfm.  To prevent extra
           options from accidentily being interpreted as options to autoinst,
           they should be properly quoted.

       -manual
           Manual mode; for users who want to post-process the generated files
           and commands. By default, autoinst immediately executes all
           otftotfm commands it generates; in manual mode, these are instead
           written to a file autoinst.bat.  Furthermore it tells otftotfm to
           generate human readable (and editable) pl/vpl files instead of the
           default tfm/vf ones, and to place all generated files in a
           subdirectory "./autoinst_output/" of the current directory, rather
           than install them into your TeX installation.

           When using this option, you need to execute the following manual
           steps after autoinst has finished:

           - run pltotf and vptovf on the generated pl and vf files, to
           convert them to tfm/vf format;
           - move all generated files to a proper TEXMF tree, and, if
           necessary, update the filename database;
           - tell TeX about the new map file (usually by running "updmap" or
           similar).

           Note that some options (-target, -vendor and -typeface) are
           meaningless, and hence ignored, in manual mode.

           Also note that font name modification doesn't happen in manual
           mode.

       -nofigurekern
           Some fonts provide kerning pairs for tabular figures.  This is very
           probably not what you want (e.g., numbers in tables won't line up
           exactly).  This option adds extra  --ligkern options to the
           commands for otftotfm to suppress such kerns.  Note that this
           option leads to very long commands (it adds one hundred  --ligkern
           options), which may cause problems on some systems; hence it is not
           active by default.

SEE ALSO
       Eddie Kohler's TypeTools and T1Utils (http://www.lcdf.org/type).

       Perl can be obtained from http://www.perl.org; it is included in most
       Linux distributions.  For Windows, try ActivePerl
       (http://www.activestate.com) or Strawberry Perl
       (http://strawberryperl.com).

       LuaTeX (http://www.luatex.org) and XeTeX (http://www.tug.org/xetex) are
       Unicode-aware TeX engines that can use OpenType fonts directly, without
       any (La)TeX-specific support files.

       The FontPro project (https://github.com/sebschub/FontPro) offers very
       complete LaTeX support (even for typesetting maths) for Adobe's Minion
       Pro, Myriad Pro and Cronos Pro font families.

AUTHOR
       Marc Penninga (marcpenninga@gmail.com)

       When sending a bug report, please give as much relevant information as
       possible; this usually includes (but may not be limited to) the log
       file (please add the -verbose command-line option, for extra info).  If
       you see any error messages, please include these verbatim; don't
       paraphase.

COPYRIGHT
       Copyright (C) 2005-2025 Marc Penninga.

LICENSE
       This program is free software; you can redistribute it and/or modify it
       under the terms of the GNU General Public License as published by the
       Free Software Foundation, either version 2 of the License, or (at your
       option) any later version.  A copy of the text of the GNU General
       Public License is included in the fontools distribution; see the file
       GPLv2.txt.

DISCLAIMER
       This program is distributed in the hope that it will be useful, but
       WITHOUT ANY WARRANTY; without even the implied warranty of
       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
       General Public License for more details.

VERSION
       This document describes autoinst version 20250107.

RECENT CHANGES
       (See the source for the full story, all the way back to 2005.)

       2025-01-07  The 'fix' in font metadata parsing that we introduced for
                   Source Serif 4 was biting Libertinus Serif Display (and
                   maybe other fonts as well), so we now test if the family is
                   actually Source Serif 4 before applying that fix.

       2024-01-04  We take a more generic approach to font metadata parsing;
                   this should work better for fonts with unusually named
                   weights or widths.  We now also warn in font metadata
                   parsing could not find a 'Regular' weight or width.

       2023-12-30  Bugfix: font info parsing now works for Junicode 2.

       2023-09-14  Added the "\up..." and "\it..." commands to the style file.

       2023-06-28  Adapted font metadata parsing for Adobe Source Serif 4.

       2023-02-01  Added support for the T4, T5, CS, L7X and QX encodings.

       2023-01-31  If the fonts contain superior and/or inferior figures, the
                   generated style file now redefines the "\textsuperscript"
                   and "\textsubscript" commands, and patches Latex's footnote
                   mechanism to use these figures (inspired by the realscripts
                   package).  Fixed a few bugs in metadata parsing, style file
                   generation and the "-t1suffix" option, so that the latter
                   also works for dvips and dvipdfmx.

fontools                          2025-01-07                       AUTOINST(1)