Korn Zig sHell

A shell posix implemented using zig, for learning purposes.

Based on Korn shell

see TODO for a list of planned fixes/improvements

current features:

• binary operations (&& ||)
• simple command (pipeline with 1 command)
• execution with environment variables

halfway features:

• word expansion (already parses word parameter, word command, word list, word string)
• job control (creation of jobs, async job)

builtins:

• cd (needs support to CDPATH)
• pwd
• builtin
• true, false
• exit (needs deinitialize resources and jobs)