I was considering using lib-tex (the library implementing texlive 2019 for this shell) last week for an iOS app I’m working on that needs to generate basic LaTeX images. It’s really impressive, these programs running in A-Shell are modified by renaming their `main()` function and making sure global/static variables are cleaned up so they can run as a separate thread in-process instead of spawning a separate process. I decided to use the more limited KaTeX instead because it sounds like a maintenance nightmare, making sure nothing leaks and updating everything every time a new version comes out...I wonder if that process can be automated to a point where you could “lib-ize” any C/C++ project (sed replacing malloc/free with something that cleans up when the process “exits”, replacing exit/fork/etc, replacing static). I think that would really open up the number of interpreters available on iOS.
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