added users (spsf untangled by astronand)

Src/Hyperion-bash/bin/hyshex

@@ -0,0 +1,94 @@
+--:Minify:--
+syscall.open("/dev/tty/TTY1","r")
+syscall.open("/dev/tty/TTY1","w")
+syscall.open("/dev/null","r")
+syscall.devctl(1,"clear")
+syscall.devctl(1,"sfgc",1)
+syscall.devctl(1,"spos",1,1)
+print("HyperionOS hysh Shell")
+local str=""
+local stopInput=false
+local proc=0
+local fs=require("sys.fs")
+local timeout=false
+syscall.setEnviron("SHELL","simpleshell")
+printInline("> ")
+syscall.sigcatch(function(sig)
+    if sig==1 then
+        syscall.kill(proc)
+        print("Terminated")
+        printInline("> ")
+        stopInput=false
+    end
+end)
+
+while true do
+    if not stopInput then
+        local input=syscall.read(0)
+        if input then
+            if input=="\b" then
+                if #str>0 then
+                    str=str:sub(1,#str-1)
+                    printInline("\b")
+                end
+            elseif input=="\n" then
+                print("")
+                stopInput=true
+                if str == "" then
+                    printInline("> ")
+                    stopInput=false
+                else
+                    local path=nil
+                    local split=string.split(str, " ")
+                    if fs.exists("/bin/"..split[1]) then
+                        path="/bin/"..split[1]
+                    elseif fs.exists("/bin/"..split[1]..".lua") then
+                        path="/bin/"..split[1]..".lua"
+                    end
+                    if not path then
+                        print("Program not found")
+                        printInline("> ")
+                        stopInput=false
+                    else
+                        local text = fs.readAllText(path)
+                        local program, err = load(text, path)
+                        if not program then
+                            print(err)
+                            printInline("> ")
+                        end
+                        proc = syscall.spawn(function(...)
+                            syscall.open("/dev/tty/TTY1","r")
+                            syscall.open("/dev/tty/TTY1","w")
+                            syscall.open("/dev/null","w")
+                            program(...)
+                        end, path, nil, {table.unpack(split, 2)})
+                    end
+                    str=""
+                end
+            else
+                str=str..input
+                printInline(input)
+            end
+            timeout=false
+        else
+            timeout=true
+        end
+    else
+        local exited, code = syscall.collect(proc)
+        if exited then
+            if code then
+                print("\nTask exited with code:\n"..tostring(code))
+            end
+            printInline("> ")
+            stopInput=false
+        end
+        timeout=true
+    end
+    if timeout then
+        if stopInput then
+            sleep(.5)
+        else
+            sleep(.05)
+        end
+    end
+end