another BASIC simplification

doc/Extended-BASIC.md

@@ -96,14 +96,10 @@ Clears the screen content.
 
 Runs the garbage collector - disposes outdated strings.
 
-### `NSYS` (MEGA65)
+### `GO SYS` (MEGA65)
 
-A 'native' `SYS` - same as `SYS`, but does not switch to C64 compatibility mode.
+Same as `SYS`, but does not switch to C64 compatibility mode.
 
 ### `GO 64`, `GO 65` (MEGA65)
 
 Switches machine to C64 compatibility mode or to MEGA65 native mode. Performs `CLR`
-
-### `GO SYS` (MEGA65)
-
-The same as `NSYS`, but does not need tokens unknown to C64 BASIC V2. Intended for usage in 'fat binaries' only.

src/basic/basic_commands/cmd_go_goto_run.s

@@ -20,7 +20,7 @@ cmd_go_syntax_error:
 #else 
 
 	cmp #$9E                           // 'SYS' keyword, for 'GO SYS'
-	beq_16 cmd_nsys
+	beq_16 cmd_gosys
 
 	dew TXTPTR                         // unconsume character
 

src/basic/basic_commands/cmd_sys.s

@@ -5,7 +5,7 @@
 
 #if ROM_LAYOUT_M65
 
-cmd_nsys:
+cmd_gosys:
 	
 	// NSYS requires an argument
 

src/basic/basic_commands_03_m65/cmd__jumptable_03.s

@@ -7,7 +7,7 @@
 
 .const command_03_list = List().add(
 
-	cmd_nsys
+	cmd_rem // XXX just for testing
 )
 
 

src/basic/basic_commands_03_m65/cmd_nsys.s

@@ -1,7 +0,0 @@
-// #LAYOUT# M65 BASIC_0 #TAKE
-// #LAYOUT# *   *       #IGNORE
-
-
-// PLACEHOLDER for completeness - jumptable contains direct address
-
-// NSYS command is implemented together with SYS

tools/generate_strings.cc

@@ -213,7 +213,7 @@ const StringEntryList GLOBAL_Keywords_03_M65 =  { ListType::KEYWORDS, "keywords_
 {
     // STD    M65    U64    X16
 
-    { false, true,  false, false, "K03_01",   "NSYS",         }, // Not present in CBM BASIC dialects, Open ROMs specific
+    { false, true,  false, false, "K03_01",   "TEST",         }, // Not present in CBM BASIC dialects, Open ROMs specific
 
 } };