renaming system.maxmem to sys.maxmem

assets/disk0/dmatest.js

@@ -1,5 +1,5 @@
 let len = 560*448
-let pcnt = (system.maxmem() / len)|0
+let pcnt = (sys.maxmem() / len)|0
 if (pcnt < 2) {
   printerrln("Not enought RAM on the system to test!")
   return

assets/disk0/home/bf.js

@@ -1,6 +1,6 @@
 // exec_args: bf.js input_file optional_memsize
 let memsize = exec_args[2]|0;
-if (memsize <= 0) memsize = (system.maxmem() < 30000) ? system.maxmem()-256 : 30000;
+if (memsize <= 0) memsize = (sys.maxmem() < 30000) ? sys.maxmem()-256 : 30000;
 let nativePtr = undefined;
 try {
     nativePtr = sys.malloc(memsize);

assets/disk0/home/logotest.js

@@ -1,6 +1,6 @@
 con.curs_set(0)
 con.clear()
-let t=`${system.maxmem()>>>10} Kbytes System`
+let t=`${sys.maxmem()>>>10} Kbytes System`
 let imageBits = gzip.decomp(base64.atob(
 "H4sICC62h2ACA3RhbmRlbV9sb2dvXzI0MC5iaW4AhdQ/bsMgGAXwh4hEhyisHSq5R+iYISpX6REydqhkjsZRfASPDJbJ449jQuxUspDsn2XD+z6wAMSIPjiECQOgAwcoIMwQNuoAQ+2TilZlrehbdeioJqspypeTqgfttrXLqhvVljO9qypq/IPqrLLRblcZQQi8oyqqClZwiI+6cdHPVYcdlUnHVmdc5aooypVV+iaS+lYnXMUr9dQjkk6LMsEt/YkRcKL8WlQPj+BO+NtW/vFZpc06Ununcan1S9r3rHL+X+3HgwpkHaim1bPglVSFqFzTpsZeWzWncUZRd+DLTg+HOskL8Jv1+ErtiZk7PaKu4I6W6n8jph+1S+pRd85dOX/Wq6h9UmOjTqg71kAsykD2dI4qnZ5R75RVexbirmWXGSuTTlGF0wH1Dt1R02pg81BtfTIYp5L6qFh0OVWe1NUnUtIb4Dr/QbAEAAA="
 ))

assets/disk0/tbas/basic.js

@@ -42,12 +42,12 @@ let DATA_CURSOR = 0
 let DATA_CONSTS = []
 const BASIC_HOME_PATH = "/home/basic/"
 
-if (system.maxmem() < 8192) {
+if (sys.maxmem() < 8192) {
     println("Out of memory. BASIC requires 8K or more User RAM")
     throw Error("Out of memory")
 }
 
-let vmemsize = system.maxmem()
+let vmemsize = sys.maxmem()
 
 let cmdbuf = [] // index: line number
 let gotoLabels = {}

assets/disk0/tvdos/TVDOS.SYS

@@ -168,7 +168,7 @@ class TVDOSFileDescriptor {
     }
 
     list() {
-        return if (!this.isDirectory) undefined else this.driver.listFiles(this)
+        return (!this.isDirectory) ? undefined : this.driver.listFiles(this)
     }
     /** When the file does not exist, mkfile() will be called; if you want to make a directory, use mkdir() */
     touch() {