Sonat Süer submitted the turkce-sayi package. Version number: 1.0 2026-06-11 License type: lppl1.3c Summary description: Automatic Turkish suffix handling for reference numbers Announcement text:

Automatic Turkish suffix harmony for numbers in LuaLaTeX When a number in a Turkish document is produced by a cross-reference (\ref, \pageref, \cite), the correct form of any attached suffix depends on how that number is pronounced — information that is unavailable at editing time. Hardcoding a suffix works for some numbers but silently produces wrong output for others. turkce-sayi resolves this at compile time via LuaTeX. It looks up the phonological properties of the number's Turkish name and applies four transformation rules: consonant hardening/softening (sertleşme/yumuşama), two-way and four-way vowel harmony (ünlü uyumu), and buffer-letter insertion or vowel drop (kaynaştırma/düşme). Invariant morphemes such as -ki, -ken, and -yor are detected and vowel harmony is reset at their position so that subsequent morphemes harmonise correctly. The package requires LuaLaTeX. Examples: \trkappend{3}{'de} % → 3'te (sertleşme: üç ends in ç) \trkappend{6}{'de} % → 6'da (vowel harmony: altı has back vowel) \trkappend{2}{'inci} % → 2'nci (vowel drop: iki ends in vowel) \trkpageref{sec:intro}{'de} % → 5'te (suffix determined at compile time) \trkref{sec:results}{'inci} % → 3'üncü (section number resolved automatically) \trkbibref{smith2021}{'de} % → [3]'te (citation number resolved from .aux)

This package is located at https://mirrors.ctan.org/macros/luatex/latex/turkce-sayi More information is at https://www.ctan.org/pkg/turkce-sayi

Thanks for the upload. For the CTAN Team Erik Braun

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