Unicode TʀᴜᴇCᴀᴘꜱ with LuaLaTeX.
Tʜᴇ ᴘᴜʀᴘᴏꜱᴇ ᴏꜰ ᴛʜɪꜱ LᴜᴀLᴀTᴇX ᴘᴀᴄᴋᴀɢᴇ ɪꜱ ᴛᴏ ꜱᴇᴀᴍʟᴇꜱꜱʟʏ ᴘʀᴏᴠɪᴅᴇ ʀᴇᴀʟ Uɴɪᴄᴏᴅᴇ Sᴍᴀʟʟ Cᴀᴘꜱ, ᴜꜱɪɴɢ ᴛʜᴇ Pʜᴏɴᴇᴛɪᴄ Exᴛᴇɴꜱɪᴏɴꜱ Uɴɪᴄᴏᴅᴇ ʙʟᴏᴄᴋ. (U+1D00 .. U+1D7F)
Albanian • Bosnian • Catalan • Croatian • Czech • Danish • Dutch • English • Esperanto • Estonian • Faroese • Finnish • French • Gaelic • German • Hungarian • Icelandic • Italian • Latvian • Lithuanian • Luxembourgish • Moldovan • Norwegian (Bokmål and Nynorsk) • Polish • Portuguese • Romanian • Romansh • Serbian • Slovak • Slovene • Spanish • Swedish • Turkish • Vietnamese • Welsh • Yoruba • others.
Basically, all letter characters from the "Latin-1 Supplement", the "Latin Extended-A" and B and the "Latin Extended Additional" Unicode blocks are fully supported.
\usepackage{truecaps} will provide a new command \texttc{…}, while
\textsc{…} continues to work as before.
\documentclass{article}
\usepackage{truecaps}
\usepackage{pifont}
\def\mypointer{\raisebox{-1ex}{\llap{\LARGE\ding{43}~}}}
\usepackage{fontspec}
\setmainfont[Ligatures={TeX,Common}]{Charis SIL}
\begin{document}
\noindent\texttc{\mypointer The purpose of this LaTeX package is to seamlessly
provide real Unicode Small Caps, using the Phonetic Extensions Unicode
block.}
\vspace{1.5em}
\noindent\textsc{\mypointer Classic Small Caps continue to work as before.}
\end{document}
The glyphs produced by truecaps are from Unicode's “Phonetic Extensions”
block. They were never meant to be used as small caps the way we use them
here. CEDILLAS and OGONEKS can look ugly (ᴀ̨ ʜ̧ ᴋ̧ ᴊ̂ ᴊ̌ ɴ̧ ɪ̨) This is
especially true if you stack them (Looking at you, HORN!) (ᴏ̛̀ ᴏ̛́ ᴏ̛̉ ᴏ̛̃).
Some of the language files (Turkish) need more work.
- Test suite for common Latin (European) languages (>80% done)
- Take care of punctuation and numbers (OTF features?)
- Look into support for more exotic Latin languages, perhaps some other African or Native American writing systems
- "silent" option "silent" to disable warnings (Letters X, Þ and others will have to remain unsupported for the foreseeable future)
- "oldstylesharps" option, to have ß written as SZ instead of SS
- Sanity checks for missing glyphs?
- Normalize input? (= use only pre-composed glyphs)
- Simplify and optimize code, remove redundancies
- Some more documentation and examples
- Submit v1.0 to CTAN
- v0.7 All usable characters (Latin-1 Supplement; Latin Extended-A, B; Latin Extended Additional) are fully supported now.
- v0.6 Internal code cleanup continues. Added support for Finnish, Slovenian, Icelandic (partial), Polish.
- v0.5 Reversed the command structure:
textsc{…}continues to work as expected,texttc{…}becomes a new command. - v0.4 Dropped XeLaTeX compatibility. Added support for Italian, Swedish, Danish, Icelandic, Serbian, Croatian.
- v0.3 Full support for Czech, Slovenian, Hungarian, Spanish and Catalan.
- v0.2 Full support for English, German and French.
- v0.1 Initial fork from निरंजन's "unisc.sty" v0.1 (2022-04-21). https://puszcza.gnu.org.ua/projects/unisc