So far, most of my real work uses IAST for Sanskrit display. But I would like to produce Devanāgarī output as well, for which I was thinking to to use the RomDev map. The following document compiles fine with XeLaTeX, but I get only boxes if I try to compile it with LuaLaTex:
\documentclass{memoir}\usepackage{polyglossia}\setdefaultlanguage{german}\setotherlanguage{sanskrit}\setotherlanguage{english}\newfontfamily\sanskritfont{Latin Modern Roman}\newfontfamily\sanskritdeva[Script=Devanagari,Mapping=RomDev]{Noto Serif Devanagari}\begin{document}\begin{sanskritdeva}\begin{verse}sarvajñatādiguṇagocaramāyayau yā\\dhyeyā yato 'pi yatibandhurabodhi bodhiḥ|\\sā satyanirdhutacaturvidhavibhramārtir\\mūrtirdṛśāṃ diśatu dāśabalīśivaṃ vaḥ||\end{verse}\end{sanskritdeva}\end{document}The error messages are all of the following kind:
Missing character: There is no s (U+0073) in font NotoSerifDevanagari:mode=harf;script=dev2;language=dflt;!Is it at all possible to use the RomDev map with LuaLaTex, or would I have to stick to XeLaTex for that?