I tried the example of "von" in the post
regarding the use of a Lua script to allow TeX commands for combining characters (normally preceding the modified character) to appear as Unicode (normally following the modified character), in math as it already works in text.
It worked fine, but in TeXShop the Console window showed also the complete content of the "document" part of the
.tex file. However, the same did not appear in the log file.
I extended the
.tex file to define other accents, & made them work as suggested in text & math modes. Then I added packages, and a bibliography.
Still worked well, but then the contents of the
.bbl files also appeared in the Console (but not log).
This makes the Console contents rather long, so how do I stop it? I haven't tested other TeX front ends, & I don't know squat about Lua scripting, so I don't know whether to blame the script, LuaTeX itself, or TeXShop. (von's example is rather minimal, so I don't think I need to reduce it.)