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Diffstat (limited to 'tmac/fallbacks.tmac')
| -rw-r--r-- | tmac/fallbacks.tmac | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/tmac/fallbacks.tmac b/tmac/fallbacks.tmac new file mode 100644 index 0000000..162e57e --- /dev/null +++ b/tmac/fallbacks.tmac @@ -0,0 +1,214 @@ +.\" Define device-independent fallbacks for unavailable glyphs. +.\" +.\" These are designed such that "troffrc" loads them early, after +.\" composite glyph setup but before any device-specific fallbacks. +.\" Macro files specific to an output device can therefore override the +.\" definitions below as necessary. +. +.do nr *groff_fallbacks_tmac_C \n[.cp] +.cp 0 +. +.\" The early loading observation above also means that the conditional +.\" expressions 'n' and 't' are not reliable. Define ersatz substitute. +.nr fallbacks*troff-mode 1 +.if '\*[.T]'ascii' .nr fallbacks*troff-mode 0 +.if '\*[.T]'cp1047' .nr fallbacks*troff-mode 0 +.if '\*[.T]'latin1' .nr fallbacks*troff-mode 0 +.if '\*[.T]'utf8' .nr fallbacks*troff-mode 0 +. +.\" MODIFIER LETTER CIRCUMFLEX ACCENT -> CIRCUMFLEX ACCENT +.fchar \[u02C6] ^ +.\" SMALL TILDE -> TILDE +.fchar \[u02DC] ~ +.\" INCREMENT -> GREEK CAPITAL LETTER DELTA +.fchar \[u2206] \[u0394] +. +. +.\" NB: as per http://unicode.org/Public/UNIDATA/NamesList.txt +.\" +.\" #!/usr/bin/perl +.\" ## Ivan Shmakov, 2012. +.\" ## This code is in the public-domain. +.\" my $u; +.\" while (<>) { +.\" $u = oct ("0x" . $1) +.\" if (/^([[:xdigit:]]{4})/); +.\" next unless (defined ($u) && $u >= 0x2160 && $u <= 0x217F); +.\" if (/^\s+#\s+([[:xdigit:][:blank:]]+)(\s.*)?$/) { +.\" ## NB: may make sense to map to \[uXXXX]'s instead +.\" printf (".fchar \\[u%04x] %s\n", $u, +.\" pack ("U*", map { oct ("0x" . $_); } split (/ /, $1))); +.\" $u = undef; +.\" } +.\" } +. +.fchar \[u2160] I +.fchar \[u2161] II +.fchar \[u2162] III +.fchar \[u2163] IV +.fchar \[u2164] V +.fchar \[u2165] VI +.fchar \[u2166] VII +.fchar \[u2167] VIII +.fchar \[u2168] IX +.fchar \[u2169] X +.fchar \[u216a] XI +.fchar \[u216b] XII +.fchar \[u216c] L +.fchar \[u216d] C +.fchar \[u216e] D +.fchar \[u216f] M +.fchar \[u2170] i +.fchar \[u2171] ii +.fchar \[u2172] iii +.fchar \[u2173] iv +.fchar \[u2174] v +.fchar \[u2175] vi +.fchar \[u2176] vii +.fchar \[u2177] viii +.fchar \[u2178] ix +.fchar \[u2179] x +.fchar \[u217a] xi +.fchar \[u217b] xii +.fchar \[u217c] l +.fchar \[u217d] c +.fchar \[u217e] d +.fchar \[u217f] m +. +.\" Fonts often lack precomposed glyphs for accented Latin letters that +.\" were not defined in ISO 8859-1 (Latin-1). +.\" +.\" Some of these can be ugly; on typesetter devices, much depends on +.\" the design of the fonts used. +.\" +.\" groff defines no dot-above accent so we cannot construct some +.\" composite glyphs in this way. Turkish is an especial challenge +.\" because dotting an I (or not) results in a different base glyph. +.\" In any case, dotless 'i' base glyphs are rare in old fonts. +.\" +.\" Latin-2 fallbacks +.fchar \[A ab] \z\[ab]A +.fchar \[A ho] \z\[ho]A +.fchar \[C aa] \z\[aa]C +.fchar \[C ah] \z\[ah]C +.fchar \[D ah] \z\[ah]D +.fchar \[u110] \z-D\" capital letter d with stroke +.fchar \[E ah] \z\[ah]E +.fchar \[E ho] \z\[ho]E +.fchar \[/L] \z/L +.fchar \[L aa] \z\[aa]L +.fchar \[L ho] \z\[ho]L +.fchar \[N aa] \z\[aa]N +.fchar \[N ah] \z\[ah]N +.fchar \[O a"] \z\[a"]O +.fchar \[R aa] \z\[aa]R +.fchar \[R ah] \z\[ah]R +.fchar \[S aa] \z\[aa]S +.fchar \[S ac] \z\[ac]S +.fchar \[vS] \z\[ah]S +.fchar \[T ac] \z\[ac]T +.fchar \[T ah] \z\[ah]T +.fchar \[U ao] \z\[ao]U +.fchar \[U a"] \z\[a"]U +.fchar \[Z aa] \z\[aa]Z +.fchar \[Z a.] \z\[a.]Z +.fchar \[vZ] \z\[ah]Z +. +.fchar \[a ab] \z\[ab]a +.fchar \[a ho] \z\[ho]a +.fchar \[c aa] \z\[aa]c +.fchar \[c ah] \z\[ah]c +.fchar \[d ah] \z\[ah]d +.fchar \[u110] \z-d\" small letter d with stroke +.fchar \[e ah] \z\[ah]e +.fchar \[e ho] \z\[ho]e +.fchar \[/l] \z/l +.fchar \[l aa] \z\[aa]l +.fchar \[l ho] \z\[ho]l +.fchar \[n aa] \z\[aa]n +.fchar \[n ah] \z\[ah]n +.fchar \[o a"] \z\[a"]o +.fchar \[r aa] \z\[aa]r +.fchar \[r ah] \z\[ah]r +.fchar \[s aa] \z\[aa]s +.fchar \[s ac] \z\[ac]s +.fchar \[vs] \z\[ah]s +.fchar \[t ac] \z\[ac]t +.fchar \[t ah] \z\[ah]t +.fchar \[u ao] \z\[ao]u +.fchar \[u a"] \z\[a"]u +.fchar \[z aa] \z\[aa]z +.fchar \[z a.] \z\[a.]z +.fchar \[vz] \z\[ah]z +. +.\" Latin-5 fallbacks +.fchar \[G ab] \z\[ab]G +.fchar \[g ab] \z\[ab]g +. +.\" Latin-9 fallbacks +.fchar \[OE] OE +.fchar \[oe] oe +.fchar \[:Y] \z\[ad]Y +. +.fchar \[u2000] \[u2002]\" en quad +.fchar \[u2001] \[u2003]\" em quad +.fchar \[u2002] \h'1/2u'\" en space +.fchar \[u2003] \h'1'\" em space +.fchar \[u2004] \h'1/3u'\" three-per-em space +.fchar \[u2005] \h'1/4u'\" four-per-em space +.fchar \[u2006] \h'1/6u'\" six-per-em space +.fchar \[u2007] \0\" figure space +.fchar \[u2008] \^\" punctuation space +.fchar \[u2009] \|\" thin space +.fchar \[u200A] \^\" hair space +.\" Mapping U+200B awaits resolution of Savannah #58958. +.\"fchar \[u200B] \h'0'\" zero-width space +.\" \[u2010] is always defined thanks to uniglyph.cpp. +.\"fchar \[u2010] -\:\" hyphen +.\" Mapping U+2011 awaits resolution of Savannah #63354. +.\"fchar \[u2011] -\" non-breaking hyphen (won't break w/o .hcode or \:) +.ie \n[fallbacks*troff-mode] \ +. fchar \[u2012] \^\v'-.3m'\l'\w"\0"u'\v'+.3m'\^\" figure dash +.el \ +. fchar \[u2012] \- +.fchar \[u2013] \[en]\" en dash +.fchar \[u2014] \[em]\" em dash +.fchar \[u2015] \[em]\" horizontal bar (quotation dash) +.fchar \[u2016] \[ba]\[ba]\" double vertical line (matrix norm) +.if \n[fallbacks*troff-mode] \ +. fchar \[u2017] \Z'\[ul]'\v'+.1m'\[ul]\v'-.1m'\" double low line +.\" Mapping U+201[89CD] awaits resolution of Savannah #59932. +.\"fchar \[u2018] \[oq]\" left single quotation mark +.\"fchar \[u2019] \[cq]\" right single quotation mark +.\"fchar \[u201C] \[lq]\" left double quotation mark +.\"fchar \[u201D] \[rq]\" right double quotation mark +.\" XXX: The next two are troublesome; see Savannah #63332. +.\"fchar \[u2020] \[dg]\" dagger +.\"fchar \[u2021] \[dd]\" double dagger +.fchar \[u2022] \[bu]\" bullet +.fchar \[u2024] .\" one dot leader +.fchar \[u2025] .\|.\" two dot leader +.fchar \[u2026] .\|.\|.\" horizontal ellipsis +.fchar \[u2027] \[pc]\" hyphenation point +.\"fchar \[u2030] \[%0]\" per mille sign \" Savannah #63332 again +.fchar \[u2032] \[fm]\" prime +.fchar \[u2033] \[sd]\" double prime +.fchar \[u2039] \[fo]\" left single chevron +.fchar \[u203A] \[fc]\" right single chevron +.if \n[fallbacks*troff-mode] \ +. fchar \[u203D] \o'?!'\" interrobang +.\"fchar \[u203E] \[rn]\" overline \" Savannah #63332 again +.fchar \[u2044] \[f/]\" fraction slash +.fchar \[u2052] %\" commercial minus sign +.fchar \[u2053] \[ti]\" swung dash +. +.rr fallbacks*troff-mode +. +.cp \n[*groff_fallbacks_tmac_C] +.do rr *groff_fallbacks_tmac_C +. +.\" Local Variables: +.\" mode: nroff +.\" fill-column: 72 +.\" End: +.\" vim: set filetype=groff textwidth=72: |