init upload

Makefile

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+CC := i586-pc-msdosdjgpp-gcc-12.2.0
+
+all:
+	$(CC) -O2 -static -s -I. janet.c shell.c -o bin/janet.exe
+
+clean:
+	rm bin/janet.exe

README.md

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+# Janet4DOS
+
+This is a port of [Janet](https://janet-lang.org) programming language to x86 DOS systems. Currently ported version is 1.41.2.
+
+## Functionality missing from the original
+
+* Multithreading
+* Networking
+* Some mathematical functions (`math/erf`, `math/erfc`, `math/gamma`, `math/log-gamma`, `math/nextafter`)
+* Secure RNG source (`os/cryptorand`)
+* Full terminal editing features (you can compile with them, but the REPL will crash often)
+
+## Building
+
+1. Install the DJGPP cross-compiler suite.
+2. Edit the `CC` variable in the `Makefile` pointing to your `gcc` binary from DJGPP.
+3. Run `make`.
+4. Copy the contents of `bin` directory (`janet.exe` and `CWSDPMI.EXE`) to your DOS system.
+
+## Credits
+
+Original copyright by Calvin Rose et al.
+
+Ported by Luxferre.