diff --git a/.Docs/KERNEL.md b/.Docs/KERNEL.md
index ad18d3a7..69cc8f09 100644
--- a/.Docs/KERNEL.md
+++ b/.Docs/KERNEL.md
@@ -5,7 +5,8 @@
 ## ASM  
 **In:**  
 A = argument index.  
-**Out:**   
+
+## RETURN VALUE   
 CC : success  
 Y,A = PTR To Arg[A]  
 CS : Out Of Bound  
@@ -15,7 +16,8 @@ CS : Out Of Bound
 ## ASM  
 **In:**  
  Y,A = PTR to "NAME.DRV [PARAM]" C-String  
-**Out:**  
+
+## RETURN VALUE  
 none  
 
 # InsDrv  
@@ -30,21 +32,22 @@ none
 `>PUSHW DRV.CS.START`  
 `>LDYA L.SRC`  
 `SYSCALL insdrv`  
-**Out:**  
+
+## RETURN VALUE  
 Y,A = Ptr to installed driver  
 
 # GetDevByID  
-**In:**   
 A = DevID  
-**Out:**  
+
+## RETURN VALUE  
 CC = OK, CS = ERROR  
 Y,A = FD  
 X = hFD  
 
 # GetDevByName  
-**In:**   
  Y,A = Ptr to device name (C-String)  
-**Out:**  
+
+## RETURN VALUE  
 CC = OK, CS = ERROR  
 Y,A = FD  
 X = DevID  
@@ -55,11 +58,11 @@ X = DevID
 `int getdevstatus(short int hFD, S.DIB* dstat);`  
 
 ## ASM  
-**In:**   
 `>PUSHWI S.DIB`  
 `lda DevID`  
 `>SYSCALL GetDevStatus`  
-**Out:**  
+
+## RETURN VALUE  
 
 # MKDev  
 Create a hDEV  
@@ -68,10 +71,10 @@ Create a hDEV
 `hDEV mkdev (S.FD * fd)`  
 
 ## ASM  
-**In:**  
 `>LDYA FD.DEV`  
 `>SYSCALL mkdev  
-**Out:**  
+
+## RETURN VALUE  
  A = hDEV  
 
 # OpenDir  
@@ -80,10 +83,10 @@ Create a hDEV
 `int hDIR opendir (const char * dirpath);`  
 
 ## ASM  
-**In:**  
 `>LDYA dirpath`  
 `>SYSCALL opendir`   
-**Out:**   
+
+## RETURN VALUE   
  CC : success  
   A = hDIR  
  CS : error  
@@ -95,11 +98,11 @@ Create a hDEV
 `int readdir (int hDIR, S.DIRENT * dirent);`  
 
 ## ASM  
-**In:**  
 `>PUSHW dirent`  
 `lda hDIR`  
 `>SYSCALL readdir`  
-**Out:**   
+
+## RETURN VALUE   
  CC : success  
   X = hDIRENT  
   Y,A = PTR to S.DIRENT  
@@ -113,16 +116,17 @@ Create a hDEV
 `void closedir(hDIR);`  
 
 ## ASM  
-**In:**   
 `lda hDIR`  
 `>SYSCALL closedir`  
-**Out:**  
+
+## RETURN VALUE  
  none, always succeed.   
 
 # ExpandStr  
 **In:**  
  Y,A = PTR to String to Expand (C-String)  
-**Out:**  
+
+## RETURN VALUE  
  X = hMem to Expanded String (C-String)  
  Y,A = PTR to Expanded String   
 
@@ -139,7 +143,8 @@ And return, if found, the full path to it.
 `>PUSHWI fullpath`  
 `>PUSHWI searchpath`  
 `>LDYAI filename`  
-**Out:**  
+
+## RETURN VALUE  
 CC : success  
 DstBuf = FilePath  
 DstStat = S.STAT  
@@ -155,7 +160,8 @@ Change or add an environment variable, string is 'NAME=VALUE'
 **In:**  
 `>LDYA string`  
 `>SYSCALL putenv`  
-**Out:**  
+
+## RETURN VALUE  
 
 # SetEnv  
 Change or add an environment variable  
@@ -168,7 +174,8 @@ Change or add an environment variable
 `>PUSHW value`  
 `>LDYA name`  
 `>SYSCALL setenv`  
-**Out:**  
+
+## RETURN VALUE  
 
 # GetEnv  
 searches the environment list to find the environment variable name,   
@@ -180,8 +187,9 @@ and returns a pointer to the corresponding value string.
 ## ASM  
 **In:**  
 `>LDYA name`  
-`>SYSCALL gerenv`  
-**Out:**  
+`>SYSCALL getenv`  
+
+## RETURN VALUE  
  CC : Y,A = PTR to VALUE (C-String)  
  CS : not found  
 
@@ -195,13 +203,15 @@ Remove an environment variable
 **In:**  
 `>LDYA name`  
 `>SYSCALL unsetenv`  
-**Out:**  
+
+## RETURN VALUE  
 
 # LoadTxtFile  
 Load TXT a file in memory (with ending 0)  
 **In:**  
  Y,A = File Path  
-**Out:**  
+
+## RETURN VALUE  
  Y,A = File Length (without ending 0)  
  X = hMem of Loaded File  
 
@@ -212,7 +222,8 @@ Load a file in memory
  PUSHB = TYPE  ...  
  PUSHB = MODE  ...  
  LDYA = PATH ...FOpen)  
-**Out:**  
+
+## RETURN VALUE  
  Y,A = File Length  
  X = hMem of Loaded File  
 
@@ -227,7 +238,8 @@ Change The type of a ProDOS File
 `>PUSHBI filetype`  
 `>LDYA filepath`  
 `>SYSCALL chtyp`  
-**Out:**  
+
+## RETURN VALUE  
 
 # ChMod  
 **In:**  
@@ -254,7 +266,8 @@ Change The type of a ProDOS File
 `>PUSHB flags`  
 `>LDYA pathname`  
 `>SYSCALL open`  
-**Out:**  
+
+## RETURN VALUE  
 A = hFD  
 REG File created on ProDOS : T=TXT,X=$0000  
 
@@ -279,7 +292,8 @@ REG File created on ProDOS : T=TXT,X=$0000
 `>PUSHW buf`  
 `lda fd`  
 `>SYSCALL read`  
-**Out:**  
+
+## RETURN VALUE  
 CC: Y,A = bytes read  
 CS: A = EC  
 
@@ -294,7 +308,8 @@ CS: A = EC
 `>PUSHW buf`  
 `lda fd`  
 `>SYSCALL write`  
-**Out:**  
+
+## RETURN VALUE  
 CC: Y,A = bytes written  
 CS: A = EC  
 
@@ -304,12 +319,12 @@ CS: A = EC
 `int ioctl(short int hFD, int request, void * param );`  
 
 ## ASM  
-**In:**   
 `PUSHWI param`  
 `PUSHBI request`  
 `lda hFD`  
 `>SYSCALL IOCTL`  
-**Out:**  
+
+## RETURN VALUE  
  Y,A = ...  
 
 # pipe  
@@ -318,7 +333,6 @@ CS: A = EC
 `int pipe(int pipefd[2]);`  
 
 ## ASM  
-**In:**   
 
 # FAdd,FSub,FMult,FDiv,FPwr  
 Return X+Y, X-Y, X*Y, X/Y, X^Y  
@@ -332,7 +346,8 @@ Return X+Y, X-Y, X*Y, X/Y, X^Y
 `>SYSCALL fmult`  
 `>SYSCALL fdiv`  
 `>SYSCALL fpwr`  
-**Out:**  
+
+## RETURN VALUE  
  On stack (float)  
 
 # Log,Sqr,Exp,Cos,Sin,Tan,ATan  
@@ -351,7 +366,8 @@ Return Log(x), Sqr(x), E^X, Cos(x), Sin(X), Tan(x), ATan(x)
 **In:**  
 `>PUSHF x (Float)`  
 `>SYSCALL log`  
-**Out:**  
+
+## RETURN VALUE  
  On stack (Float)  
 
 # float  
@@ -363,7 +379,8 @@ Return 'floated' long
 ## ASM  
 **In:**  
  `>PUSHL X` (long)  
-**Out:**  
+
+## RETURN VALUE  
  On stack (float)  
 
 # lrintf  
@@ -376,13 +393,14 @@ Return float rounded into a long
 **In:**  
 `>PUSHF x`  
 `>SYSCALL lrintf`  
-**Out:**  
+
+## RETURN VALUE  
  On stack (long)  
 
 # GetMem0  
-**In:**   
  Y,A = Size Requested  
-**Out:**  
+
+## RETURN VALUE  
  CC : success  
   YA = PTR to Mem (ZERO Initialised)  
 *	X = hMem  
@@ -390,9 +408,9 @@ Return float rounded into a long
   A = EC  
 
 # GetMem  
-**In:**   
  Y,A = Size Requested  
-**Out:**  
+
+## RETURN VALUE  
  CC : success  
   YA = PTR to Mem (Uninitialised)  
 *	X = hMem  
@@ -400,31 +418,31 @@ Return float rounded into a long
   A = EC  
 
 # FreeMem  
-**In:**  
  A = hMem To Free  
-**Out:**  
+
+## RETURN VALUE  
  none.  
  (X unmodified)  
 
 # GetMemPtr  
-**In:**  
 A = hMem  
-**Out:**  
+
+## RETURN VALUE  
 Y,A = PTR to MemBlock  
 (X unmodified)  
 
 # GetMemByID  
-**In:**  
 A = hMem  
-**Out:**  
+
+## RETURN VALUE  
 Y,A = ZPMemMgrSPtr = PTR to S.MEM  
 (X unmodified)  
 
 # NewStr  
 Create a new copy of this C-String  
-**In:**  
 Y,A = Ptr to source C-String  
-**Out:**  
+
+## RETURN VALUE  
 CC : success   
  Y,A = PTR to String  
  X = hMem (PSTR)  
@@ -432,62 +450,62 @@ CS : error
  A = SYS error code  
 
 # SListGetByID  
-**In:**  
  PUSHB = hSList  
  PUSHW = KeyID  
  PUSHW = Data Ptr  
  PUSHW = Key Ptr  
-**Out:**  
+
+## RETURN VALUE  
  X,Y = Next KeyID  
 
 # SListUpdateByID  
-**In:**  
  PUSHB = hSList  
  PUSHW = KeyID  
  PUSHW = Data Ptr  
-**Out:**  
+
+## RETURN VALUE  
  A = Key Length  
  X,Y = KeyID  
 
 # SListAdd  
-**In:**  
  PUSHB = hSList  
  PUSHW = Key Ptr  
  PUSHW = Data Ptr  
-**Out:**  
+
+## RETURN VALUE  
  A = Key Length  
  X,Y = KeyID  
 
 # SListLookup  
-**In:**  
  PUSHB = hSList  
  PUSHW = Key Ptr  
  PUSHW = Data Ptr  
-**Out:**  
+
+## RETURN VALUE  
  A = Key Length  
  X,Y = KeyID  
 
 # SListNew  
-**In:**  
-**Out:**  
+
+## RETURN VALUE  
  A=hSList  
 
 # SListFree  
-**In:**  
  A=hSList  
-**Out:**  
+
+## RETURN VALUE  
 
 # GetStkObjProp  
-**In:**  
  A = hObject (AUX Memory)  
  Y = Property Index  
-**Out:**  
+
+## RETURN VALUE  
  Y,A = Property Value  
 
 # NewStkObj  
-**In:**   
  Y,A = Size Requested  
-**Out:**  
+
+## RETURN VALUE  
  CC : success  
   YA = PTR to Mem (Uninitialised)  
 *	X = hMem  
@@ -495,20 +513,20 @@ CS : error
   A = EC  
 
 # FreeStkObj  
-**In:**  
  A = hMem To Free (AUX Memory)  
-**Out:**  
+
+## RETURN VALUE  
  none.  
  (X,Y unmodified)  
 
 # LoadStkObj  
 Load a file in AUX memory (Stock Objects)  
-**In:**  
  PUSHW = AUXTYPE (Handled by....  
  PUSHB = TYPE  ...  
  PUSHB = MODE  ...  
  PUSHW = PATH ...FOpen)  
-**Out:**  
+
+## RETURN VALUE  
  Y,A = File Length  
  X = hMem of Loaded Object in AUX mem  
 
@@ -521,25 +539,43 @@ Load a file in AUX memory (Stock Objects)
 # CreatePS (Non Blocking)  
 **In:**  
   Y,A = PTR To Cmd Line  
-**Out:**  
+
+## RETURN VALUE  
   A = Child PSID  
 
+# Exec  
+
+## C  
+`int exec(const char *path, char *const argv[], short int flage);`  
+
+## ASM  
+`>PUSHB flags`  
+`>PUSHW argv`  
+`>LDYAI path`  
+`>SYSCALL exec`  
+
+## RETURN VALUE  
+A = Child PSID  
+
 # GetMemStat  
 **In:**  
  Y,A = Ptr to 24 bytes buffer  
-**Out:**  
+
+## RETURN VALUE  
  Buffer filled with memory stats  
 
 # GetPSStatus  
 **In:**  
  A = PID  
-**Out:**  
+
+## RETURN VALUE  
  A = Status Byte  
 
 # GetPSStat  
 **In:**  
  Y,A = Ptr to 24 bytes buffer  
-**Out:**  
+
+## RETURN VALUE  
  Buffer filled with PS stats  
 
 # Stat  
@@ -553,7 +589,8 @@ Return information about a file
 `>PUSHW statbuf`  
 `>LDYA pathname`  
 `>SYSCALL stat`  
-**Out:**  
+
+## RETURN VALUE  
 
 # MKDir  
 create a directory  
@@ -566,7 +603,8 @@ create a directory
 `>PUSHW mode`  
 `>LDYA pathname`  
 `>SYSCALL mkdir`  
-**Out:**  
+
+## RETURN VALUE  
 CC : success  
 CS : error  
 A = EC  
@@ -584,7 +622,8 @@ Create a special or ordinary file.
 `>PUSHW mode`  
 `>LDYA pathname`  
 `>SYSCALL mknod`  
-**Out:**  
+
+## RETURN VALUE  
 CC = OK, CS = ERROR  
 A = hFILE  
 
@@ -599,7 +638,8 @@ return a hFILE to a new FIFO
 `>PUSHW mode`  
 `>LDYA pathname`  
 `>SYSCALL mkfifo`  
-**Out:**  
+
+## RETURN VALUE  
 CC = OK, CS = ERROR  
 A = hFILE  
 
@@ -614,7 +654,8 @@ Print A (char) to hFILE
 `>PUSHB character`  
 `lda stream`  
 `>SYSCALL fputc`  
-**Out:**   
+
+## RETURN VALUE   
 CC = success  
 
 # PutChar  
@@ -627,7 +668,8 @@ Print A (char) to StdOut
 **In:**  
 `lda caracter`  
 `>SYSCALL putchar`  
-**Out:**   
+
+## RETURN VALUE   
 CC = success  
 
 # PutS  
@@ -640,7 +682,8 @@ Write Str to StdOut, appends '\r\n'
 ## ASM  
 `>LDYAI str`  
 `>SYSCALL puts`  
-**Out:**   
+
+## RETURN VALUE   
 CC = success  
 
 # FPutS  
@@ -654,7 +697,8 @@ Write Str to FILE
 `>PUSHW str`  
 `lda stream`  
 `>SYSCALL fputs`  
-**Out:**   
+
+## RETURN VALUE   
 CC = success  
 
 # PrintF/SPrintF/FPrintF  
@@ -687,7 +731,8 @@ FPrintF :
 `>PUSHWI format`  
 `lda hFILE`  
 `>SYSCALL fprintf`  
-**Out:**  
+
+## RETURN VALUE  
 CC : success, Y,A = bytes sent  
 CS : error, A = code from Output  
 Specifiers :  
@@ -739,7 +784,8 @@ string is then terminated with a null byte.
 `>PUSHW s`  
 `lda hFILE`  
 `>SYSCALL fgets`  
-**Out:**   
+
+## RETURN VALUE   
  Y,A: s   
 CC = success  
 
@@ -752,7 +798,8 @@ Get char from StdIn
 ## ASM  
 **In:**  
 `>SYSCALL getchar`  
-**Out:**   
+
+## RETURN VALUE   
  CC = success  
   A = char  
 
@@ -766,7 +813,8 @@ Get char from Node
 **In:**  
 `lda stream`  
 `>SYSCALL getc`  
-**Out:**   
+
+## RETURN VALUE   
  CC = success  
   A = char  
 
@@ -795,7 +843,8 @@ Read formatted data from string
 TODO : %10s  
 `>LDYA s`  
 `>SYSCALL sscanf`  
-**Out:**  
+
+## RETURN VALUE  
 A = Number of arguments filled.  
 
 # FOpen  
@@ -825,7 +874,8 @@ TODO: replace flags/ftype/auxtype with mode="w+,t=TYP,x=AUXTYPE"
  + ,t=123 or t=$ff or t=TXT  
  + ,x=12345 or x=$ffff  
 `>LDYAI filename`  
-**Out:**   
+
+## RETURN VALUE   
  CC : A = hFILE  
  CS : A = EC  
 
@@ -839,7 +889,8 @@ int fclose ( hFILE stream );
 **In:**  
 `lda stream`  
 `>SYSCALL fclose`  
-**Out:**  
+
+## RETURN VALUE  
 
 # FRead  
 Read bytes from file  
@@ -853,7 +904,8 @@ int fread (hFILE stream, void * ptr, int count );
 `>PUSHW ptr`  
 `lda stream`  
 `>SYSCALL fread`  
-**Out:**  
+
+## RETURN VALUE  
  Y,A = Bytes Read  
 
 # FWrite  
@@ -868,7 +920,8 @@ Write bytes to file
 `>PUSHW ptr`  
 `lda stream`  
 `>SYSCALL fwrite`  
-**Out:**  
+
+## RETURN VALUE  
  Y,A = Bytes Written  
 
 # FFlush  
@@ -904,7 +957,8 @@ Test the end-of-file indicator for hFILE
 **In:**  
 `lda stream`  
 `>SYSCALL feof`  
-**Out:**  
+
+## RETURN VALUE  
  CC :   
  A=0 EOF  
  A =0 NOT EOF  
@@ -920,7 +974,8 @@ Return the current value of the file-position indicator
 **In:**  
 `lda stream`  
 `>SYSCALL ftell`  
-**Out:**  
+
+## RETURN VALUE  
 On stack (long)  
 
 # Remove  
@@ -933,7 +988,8 @@ int remove(const char *pathname);
 **In:**  
 `>LDYA pathname`  
 `>SYSCALL remove`  
-**Out:**  
+
+## RETURN VALUE  
 
 # Rename  
 Rename a file  
@@ -946,7 +1002,8 @@ Rename a file
 `>PUSHW newpath`  
 `>LDYA oldpath`  
 `>SYSCALL rename`  
-**Out:**  
+
+## RETURN VALUE  
 
 # strtof  
 Convert String to 40 bits Float  
@@ -959,7 +1016,8 @@ Convert String to 40 bits Float
 `>PUSHWI EndPtr`  
 `>LDYA str`  
 `>SYSCALL strtof`  
-**Out:**  
+
+## RETURN VALUE  
 On stack (float)  
 
 # AToF  
@@ -972,7 +1030,8 @@ Convert String to 40 bits Float
 **In:**  
 `>LDYA str`  
 `>SYSCALL atof`  
-**Out:**  
+
+## RETURN VALUE  
 On stack (float)  
 
 # StrToL/StrToUL  
@@ -988,7 +1047,8 @@ Convert String to 32 bits (unsigned) int
 `>PUSHWI EndPtr`  
 `>LDYAI str`  
 `>SYSCALL strtol`  
-**Out:**  
+
+## RETURN VALUE  
 On stack (long)  
 
 # atol  
@@ -1001,7 +1061,8 @@ Convert String to 32 bits long
 **In:**  
 `>LDYA str`  
 `>SYSCALL atol`  
-**Out:**  
+
+## RETURN VALUE  
 On stack (long)  
 
 # atoi  
@@ -1014,7 +1075,8 @@ Convert String to 16 bits int
 **In:**  
 `>LDYAI str`  
 `>SYSCALL atoi`  
-**Out:**  
+
+## RETURN VALUE  
  Y,A = int  
 
 # RealPath  
@@ -1027,7 +1089,8 @@ Return the canonicalized absolute pathname
 **In:**  
 `>LDYA str`  
 `>SYSCALL realpath`  
-**Out:**  
+
+## RETURN VALUE  
 CC : success  
  Y,A = Ptr to Full Path (C-String)  
  X = hMem of Full Path  
@@ -1040,10 +1103,10 @@ Returns Length of C-String
 `int strlen ( char * str);`  
 
 ## ASM  
-**In:**   
 `>LDYAI str`  
 `>SYSCALL strlen`  
-**Out:**   
+
+## RETURN VALUE   
 Y,A = String length  
 
 # StrCat  
@@ -1057,7 +1120,8 @@ Concatenate strings
 `>PUSHWI source`  
 `>LDYAI destination`  
 `>SYSCALL strcat`  
-**Out:**   
+
+## RETURN VALUE   
 Y,A = destination  
 
 # StrCpy  
@@ -1071,7 +1135,8 @@ Copy string
 `>PUSHWI source`  
 `>LDYAI destination`  
 `>SYSCALL strcpy`  
-**Out:**   
+
+## RETURN VALUE   
 Y,A = destination  
 
 # StrMatch  
@@ -1085,7 +1150,8 @@ Compare a String against pattern (e.g. '*test?.txt')
 `>PUSHWI pattern`  
 `>LDYAI s`  
 `>SYSCALL strmatch`  
-**Out:**   
+
+## RETURN VALUE   
 CC : match  
 CS : no match  
 
@@ -1101,7 +1167,8 @@ Convert string to UPPERCASE/lowercase
 `>LDYAI str`  
 `>SYSCALL strupr`  
 `>SYSCALL strlwr`  
-**Out:**   
+
+## RETURN VALUE   
 Uppercased/lowercased String in Buffer  
 Y,A = str  
 
@@ -1116,7 +1183,8 @@ Compare 2 strings
 `>PUSHWI s2`  
 `>LDYAI s1`  
 `>SYSCALL strcmp`  
-**Out:**   
+
+## RETURN VALUE   
 CC : match  
 CS : no match  
  CC, Y,A=0  
@@ -1133,7 +1201,8 @@ Compare 2 strings, ignoring case
 `>PUSHWI s2`  
 `>LDYAI s1`  
 `>SYSCALL strcasecmp`  
-**Out:**   
+
+## RETURN VALUE   
 CC : match  
 CS : no match  
  CC, Y,A=0  
@@ -1146,9 +1215,10 @@ Get System Time in Buffer
 `time_t time (S.TIME* timer);`  
 
 ## ASM  
-**In:**  
-Y,A = PTR to S.TIME  
-**Out:**  
+`>LDYA timer`  
+`>SYSCALL time`  
+
+## RETURN VALUE  
 S.TIME filled with System date/time  
 
 # PTime2Time  
@@ -1158,11 +1228,11 @@ S.TIME filled with System date/time
 `int PTime2Time (long* ptime, S.TIME* timer);`  
 
 ## ASM  
-**In :**   
 `>PUSHW timer`  
 `>LDYA ptime`  
 `>SYSCALL PTime2Time`  
-**Out:**  
+
+## RETURN VALUE  
 
 # CTime2Time  
  Convert CTime Time To S.TIME  
@@ -1171,22 +1241,21 @@ S.TIME filled with System date/time
 `int CTime2Time (long* ctime, S.TIME* timer);`  
 
 ## ASM  
-**In :**   
 `>PUSHW timer`  
 `>LDYA ctime`  
 `>SYSCALL CTime2Time`  
-**Out:**  
+
+## RETURN VALUE  
 
 # StrFTime  
 
 ## C  
 Convert S.TIME struct to CSTR  
-`size_t strftime (char* ptr, size_t maxsize, const char* format, const struct tm* timeptr );`  
+`size_t strftime (char* ptr, const char* format, const struct S.TIME* timeptr );`  
 
 ## ASM  
-**In:**  
-PUSHW = Dst PTR To CSTR Buf  
-PUSHW = Src PTR To Format String  
+`PUSHW timeptr`  
+`PUSHW format`  
 + %a : Abbreviated weekday name : Thu  
 + %A : Full weekday name : Thursday   
 + %b : Abbreviated month name : Aug   
@@ -1202,6 +1271,8 @@ PUSHW = Src PTR To Format String
 + %y : Year, last two digits (00-99)  
 + %Y : Year four digits 2001   
 
-PUSHW = Src PTR To S.Time  
-**Out:**  
+`>LDYA ptr`  
+`>SYSCALL strftime`  
+
+## RETURN VALUE  
   none. always succeed.  
diff --git a/.Docs/LIBBLKDEV.md b/.Docs/LIBBLKDEV.md
index d8cbfa27..bb3b1fba 100644
--- a/.Docs/LIBBLKDEV.md
+++ b/.Docs/LIBBLKDEV.md
@@ -11,7 +11,8 @@ int getprodoscatsize (short int options, short int catsize, int devsize );
  PUSHW = DevSize (in 512b blocks)  
  PUSHB = Catalog Size (in blocks)  
  PUSHB = Options  
-**Out:**   
+
+## RETURN VALUE   
  X=BlockCount (max 22)  
  Y,A=BufSize  (max $4400)  
 
@@ -37,7 +38,8 @@ Write a track (16 sectors)
  PUSHW = Ptr to 16*256 buffer  
  PUSHB = TrackNum * 4	: 0->140+	  
  PUSHB = DSSS0000  
-**Out:**  
+
+## RETURN VALUE  
  CC : success  
  CS : A = Error  
       A=0, currently starting/seeking...  
@@ -48,7 +50,8 @@ Write a track (NIBBLE)
  PUSHW = Ptr to NIBBLE buffer (0 ended)  
  PUSHB = TrackNum * 4	: 0->140+	  
  PUSHB = DSSS0000  
-**Out:**  
+
+## RETURN VALUE  
  CC : success  
  CS : A = Error  
       A=0, currently starting/seeking...  
diff --git a/.Docs/LIBCRYPT.md b/.Docs/LIBCRYPT.md
index 7688fecb..6c723e14 100644
--- a/.Docs/LIBCRYPT.md
+++ b/.Docs/LIBCRYPT.md
@@ -10,7 +10,8 @@ Return MD5 Hash for input String
 **In:**  
 `>PUSHW digest`  
 `>LDYA str`  
-**Out:**  
+
+## RETURN VALUE  
 CC  
 
 ## MD5Init  
@@ -21,7 +22,8 @@ Initialize a MD5 computation
 
 # ASM  
 **In:**  
-**Out:**  
+
+## RETURN VALUE  
 A = hMem To S.MD5  
 
 ## MD5Update  
@@ -35,7 +37,8 @@ Add Data to MD5 computation
 `>PUSHW len`  
 `>PUSHW data`  
 `>LDA.G md5`  
-**Out:**  
+
+## RETURN VALUE  
 
 ## MD5Finalize  
 
@@ -46,4 +49,5 @@ Add Data to MD5 computation
 **In:**  
 `>PUSHW digest`  
 `>LDA.G md5`  
-**Out:**  
+
+## RETURN VALUE  
diff --git a/.Docs/LIBTCPIP.md b/.Docs/LIBTCPIP.md
index 237749f6..d6a882e0 100644
--- a/.Docs/LIBTCPIP.md
+++ b/.Docs/LIBTCPIP.md
@@ -3,14 +3,16 @@
 # ARP.Clear  
  Clear ARP Cache  
 **In:**   
-**Out:**   
+
+## RETURN VALUE   
 
 # ARP.Query  
  Query ARP Cache and returns HW address  
 **In:**  
  PUSHW PTR to MAC (to fill)  
  PUSHW PTR to IP  
-**Out:**  
+
+## RETURN VALUE  
  CC: hit: MAC filled  
  CS: missed   
 
@@ -23,20 +25,23 @@
 # ARP.GetCache  
  Return a Ptr to ARP Cache Table  
 **In:**  
-**Out:**  
+
+## RETURN VALUE  
   Y,A = PTR to ARP.CACHE  
 
 # DNS.Clear  
  Clear DNS Cache  
 **In:**   
-**Out:**   
+
+## RETURN VALUE   
 
 # DNS.Query  
  Query DNS for specified host  
 **In:**  
   PUSHW = PTR to IP to fill with cached data  
 *	PUSHW = hostname PTR to PSTR   
-**Out:**  
+
+## RETURN VALUE  
   CC: hit: IP filled with address  
   CS: missed   
 
@@ -49,7 +54,8 @@
 # DNS.GetCAche  
  Return a Ptr to DNS Cache Table  
 **In:**  
-**Out:**  
+
+## RETURN VALUE  
   Y,A = PTR to DNS.CACHE  
 
 # Socket  
@@ -63,7 +69,8 @@ Create a new socket
 `>PUSHB protocol`  
 `lda type`  
 `>LIBCALL hLIBTCPIP,LIBTCPIP.socket`  
-**Out:**  
+
+## RETURN VALUE  
 CC: A = hSOCKET  
 CS: A = EC  
 
@@ -78,7 +85,8 @@ bind a name to a socket
 `>PUSHW addr`  
 `lda fd`  
 `>LIBCALL hLIBTCPIP,LIBTCPIP.socket`  
-**Out:**  
+
+## RETURN VALUE  
 CC: A = hSOCKET  
 CS: A = EC  
 
@@ -93,7 +101,8 @@ Iinitiate a connection on a socket
 `>PUSHW addr`  
 `lda fd`  
 `>LIBCALL hLIBTCPIP,LIBTCPIP.socket`  
-**Out:**  
+
+## RETURN VALUE  
 CC: A = hSOCKET  
 CS: A = EC  
 
@@ -107,7 +116,8 @@ Listen for connections on a socket
 **In:**  
 `lda fd`  
 `>LIBCALL hLIBTCPIP,LIBTCPIP.listen`  
-**Out:**  
+
+## RETURN VALUE  
 CS: A = EC  
 
 # Accept  
@@ -120,7 +130,8 @@ Accept a connection on a socket
 **In:**   
 `lda fd`  
 `>LIBCALL hLIBTCPIP,LIBTCPIP.accept`  
-**Out:**   
+
+## RETURN VALUE   
 A = hSocket  
 
 # Shutdown  
@@ -133,7 +144,8 @@ Close socket
 **In:**  
 `lda fd`  
 `>LIBCALL hLIBTCPIP,LIBTCPIP.shutdown`  
-**Out:**  
+
+## RETURN VALUE  
 
 # Read (STREAM)  
 
@@ -146,7 +158,8 @@ Close socket
 `>PUSHW buf`  
 `lda fd`  
 `>LIBCALL hLIBTCPIP,LIBTCPIP.skt.read`  
-**Out:**  
+
+## RETURN VALUE  
 CC: Y,A = bytes read  
 CS: A = EC  
 
@@ -161,7 +174,8 @@ CS: A = EC
 `>PUSHW buf`  
 `lda fd`  
 `>LIBCALL hLIBTCPIP,LIBTCPIP.skt.write`  
-**Out:**  
+
+## RETURN VALUE  
 CC: Y,A = bytes written  
 CS: A = EC  
 
@@ -178,7 +192,8 @@ CS: A = EC
 `>PUSHW addr`		(RecvFrom)  
 `lda fd`  
 `>LIBCALL hLIBTCPIP,LIBTCPIP.skt.Recv`  
-**Out:**  
+
+## RETURN VALUE  
 CC: A = hMem  
 CS: A = EC  
 
@@ -197,7 +212,8 @@ CS: A = EC
 `>PUSHW buf`  
 `lda fd`  
 `>LIBCALL hLIBTCPIP,LIBTCPIP.skt.send`  
-**Out:**  
+
+## RETURN VALUE  
 CC: Y,A = bytes written  
 CS: A = EC  
 
@@ -210,4 +226,5 @@ Get socket table
 ## ASM  
 **In:**  
 `>LIBCALL hLIBTCPIP,LIBTCPIP.skt.GetTable`  
-**Out:**  
+
+## RETURN VALUE  
diff --git a/.Floppies/A2OSX.BUILD.po b/.Floppies/A2OSX.BUILD.po
index 9aee3c15..30ddab0a 100644
Binary files a/.Floppies/A2OSX.BUILD.po and b/.Floppies/A2OSX.BUILD.po differ
diff --git a/.Floppies/A2OSX.SRC.po b/.Floppies/A2OSX.SRC.po
index 693d6ec1..dcf2f0cc 100644
Binary files a/.Floppies/A2OSX.SRC.po and b/.Floppies/A2OSX.SRC.po differ
diff --git a/BIN/LS.S.txt b/BIN/LS.S.txt
index 5801662b..decad13e 100644
--- a/BIN/LS.S.txt
+++ b/BIN/LS.S.txt
@@ -343,8 +343,6 @@ CS.RUN.PUSHDATES
 				lda (ZPFileStat),y
 				beq .1					Month=0.....invalid date/time
 
-				>PUSHEA.G TIME.Mod
-				>PUSHW L.FMT.DateTime
 				lda ZPFileStat
 				clc
 				adc #S.STAT.MTIME
@@ -352,14 +350,14 @@ CS.RUN.PUSHDATES
 				lda ZPFileStat+1
 				adc #0
 				>PUSHYA
+				>PUSHW L.FMT.DateTime
+				>LEA.G TIME.Mod
 				>SYSCALL StrFTime
 				
 .1				ldy #S.STAT.CTIME+S.TIME.MONTH
 				lda (ZPFileStat),y
 				beq .2					Month=0.....invalid date/time
 
-				>PUSHEA.G TIME.Create
-				>PUSHW L.FMT.DateTime
 				lda ZPFileStat
 				clc
 				adc #S.STAT.CTIME
@@ -367,6 +365,8 @@ CS.RUN.PUSHDATES
 				lda ZPFileStat+1
 				adc #0
 				>PUSHYA
+				>PUSHW L.FMT.DateTime
+				>LEA.G TIME.Create
 				>SYSCALL StrFTime
 				
 .2				>PUSHEA.G TIME.Mod
diff --git a/INC/A2osX.I.txt b/INC/A2osX.I.txt
index 1912dd5a..f4d6d086 100644
--- a/INC/A2osX.I.txt
+++ b/INC/A2osX.I.txt
@@ -5,11 +5,13 @@ AUTO 4,1
 K.VER			.EQ $5C00				92.0 
 K.ENV.SIZE		.EQ 256
 K.PIPE.SIZE		.EQ 256
+*--------------------------------------
+K.IRQDEV.MAX	.EQ 4
+K.DEV.MAX		.EQ 32
+K.NOD.MAX		.EQ 32
+K.PS.MAX		.EQ 32
 K.FLT.MAX		.EQ 4
 K.EVT.MAX		.EQ 4
-K.DEV.MAX		.EQ 32
-K.NOD.MAX		.EQ 64
-K.PS.MAX		.EQ 32
 *--------------------------------------
 ZPDRV			.EQ	$20					32 bytes
 ZPLIB			.EQ	$40					32 bytes
diff --git a/INC/KERNEL.I.txt b/INC/KERNEL.I.txt
index ba9e7b2b..d31bec11 100644
--- a/INC/KERNEL.I.txt
+++ b/INC/KERNEL.I.txt
@@ -99,19 +99,15 @@ K.STACKTOP		.EQ $03ED				XFer !!! down to $3E0
 *--------------------------------------
 * free $0C00->$17FF = $C00 (3072)		Aux
 *--------------------------------------
-Dev.Table.hFD	.EQ $0C00				K.Dev.MAX
-Dev.Table.F		.EQ $0C20				K.Dev.MAX
-Dev.Table.pFDLO	.EQ $0C40				K.Dev.MAX
-Dev.Table.pFDHI	.EQ $0C60				K.Dev.MAX
+Dev.Table.hPath	.EQ $0C00				K.Dev.MAX
+Dev.Table.hFD	.EQ $0C20				K.Dev.MAX
 *--------------------------------------
-* Nod (Opened files)
+Nod.Table.hPath	.EQ $0C40				K.NOD.MAX
+Nod.Table.hFD	.EQ $0C60				K.NOD.MAX
 *--------------------------------------
-Nod.Table.hPath	.EQ $0C80				K.NOD.MAX
-Nod.Table.hFD	.EQ $0CC0				K.NOD.MAX
-*--------------------------------------
-PS.Table.hMem	.EQ $0D00				K.PS.MAX
-PS.Table.PID	.EQ $0D20				K.PS.MAX
-PS.Table.Stat	.EQ $0D40				K.PS.MAX
+PS.Table.hMem	.EQ $0C80				K.PS.MAX
+PS.Table.PID	.EQ $0CA0				K.PS.MAX
+PS.Table.Stat	.EQ $0CC0				K.PS.MAX*2
 *--------------------------------------
 Evt.Table		.EQ	$0D60				K.EVT.MAX*S.EVT.SIZE=4*8=32b
 *--------------------------------------
diff --git a/LIB/LIBBLKDEV.S.txt b/LIB/LIBBLKDEV.S.txt
index ae1f2194..bf3743a6 100644
--- a/LIB/LIBBLKDEV.S.txt
+++ b/LIB/LIBBLKDEV.S.txt
@@ -86,7 +86,7 @@ LIB.UNLOAD		clc
 *  PUSHW = DevSize (in 512b blocks)
 *  PUSHB = Catalog Size (in blocks)
 *  PUSHB = Options
-* **Out:** 
+* ## RETURN VALUE 
 *  X=BlockCount (max 22)
 *  Y,A=BufSize  (max $4400)
 *\--------------------------------------
@@ -298,7 +298,7 @@ D2TrkR16s
 *  PUSHW = Ptr to 16*256 buffer
 *  PUSHB = TrackNum * 4	: 0->140+	
 *  PUSHB = DSSS0000
-* **Out:**
+* ## RETURN VALUE
 *  CC : success
 *  CS : A = Error
 *       A=0, currently starting/seeking...
@@ -314,7 +314,7 @@ D2TrkW16s
 *  PUSHW = Ptr to NIBBLE buffer (0 ended)
 *  PUSHB = TrackNum * 4	: 0->140+	
 *  PUSHB = DSSS0000
-* **Out:**
+* ## RETURN VALUE
 *  CC : success
 *  CS : A = Error
 *       A=0, currently starting/seeking...
diff --git a/LIB/LIBCRYPT.S.txt b/LIB/LIBCRYPT.S.txt
index 525bdd37..cbfd4b7c 100644
--- a/LIB/LIBCRYPT.S.txt
+++ b/LIB/LIBCRYPT.S.txt
@@ -119,7 +119,7 @@ LIB.UNLOAD		clc
 * **In:**
 * `>PUSHW digest`
 * `>LDYA str`
-* **Out:**
+* ## RETURN VALUE
 * CC
 *\--------------------------------------
 MD5				>STYA ZPDataPtr
@@ -149,7 +149,7 @@ MD5				>STYA ZPDataPtr
 * `HANDLE md5init ();`
 * # ASM
 * **In:**
-* **Out:**
+* ## RETURN VALUE
 * A = hMem To S.MD5
 *\--------------------------------------
 MD5Init			>LDYAI S.MD5
@@ -186,7 +186,7 @@ MD5Init			>LDYAI S.MD5
 * `>PUSHW len`
 * `>PUSHW data`
 * `>LDA.G md5`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
 MD5Update		>SYSCALL GetMemPtr	get MD5 Context
 				>STYA ZPCtxPtr
@@ -272,7 +272,7 @@ MD5Update.I		ldy #S.MD5.FINALIZED
 * **In:**
 * `>PUSHW digest`
 * `>LDA.G md5`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
 MD5Finalize		>PULLA
 				pha
diff --git a/LIB/LIBTCPIP.S.ARP.txt b/LIB/LIBTCPIP.S.ARP.txt
index ad283b1f..2ffe6649 100644
--- a/LIB/LIBTCPIP.S.ARP.txt
+++ b/LIB/LIBTCPIP.S.ARP.txt
@@ -6,7 +6,7 @@ AUTO 4,1
 * # ARP.Clear
 *  Clear ARP Cache
 * **In:** 
-* **Out:** 
+* ## RETURN VALUE 
 *\--------------------------------------
 ARP.Clear		ldx #K.ARPCACHE.SIZE*S.ARPCACHE
 .1				stz ARP.CACHE-1,x
@@ -20,7 +20,7 @@ ARP.Clear		ldx #K.ARPCACHE.SIZE*S.ARPCACHE
 * **In:**
 *  PUSHW PTR to MAC (to fill)
 *  PUSHW PTR to IP
-* **Out:**
+* ## RETURN VALUE
 *  CC: hit: MAC filled
 *  CS: missed 
 *\--------------------------------------
@@ -90,7 +90,7 @@ ARP.ADD.I		sta ARP.TmpCache
 * # ARP.GetCache
 *  Return a Ptr to ARP Cache Table
 * **In:**
-* **Out:**
+* ## RETURN VALUE
 *   Y,A = PTR to ARP.CACHE
 *\--------------------------------------
 ARP.GetCache	>LDYA L.ARP.CACHE
diff --git a/LIB/LIBTCPIP.S.DNS.txt b/LIB/LIBTCPIP.S.DNS.txt
index 073135d7..55946718 100644
--- a/LIB/LIBTCPIP.S.DNS.txt
+++ b/LIB/LIBTCPIP.S.DNS.txt
@@ -6,7 +6,7 @@ AUTO 4,1
 * # DNS.Clear
 *  Clear DNS Cache
 * **In:** 
-* **Out:** 
+* ## RETURN VALUE 
 *\--------------------------------------
 DNS.Clear		ldx #K.DNSCACHE.SIZE*S.DNSCACHE
 .1				stz DNS.CACHE-1,x
@@ -20,7 +20,7 @@ DNS.Clear		ldx #K.DNSCACHE.SIZE*S.DNSCACHE
 * **In:**
 *   PUSHW = PTR to IP to fill with cached data
 *	PUSHW = hostname PTR to PSTR 
-* **Out:**
+* ## RETURN VALUE
 *   CC: hit: IP filled with address
 *   CS: missed 
 *\--------------------------------------
@@ -221,7 +221,7 @@ DNS.ADD.I		sta DNS.TmpCache
 * # DNS.GetCAche
 *  Return a Ptr to DNS Cache Table
 * **In:**
-* **Out:**
+* ## RETURN VALUE
 *   Y,A = PTR to DNS.CACHE
 *\--------------------------------------
 DNS.GetCAche	>LDYA L.DNS.CACHE
diff --git a/LIB/LIBTCPIP.S.SKT.txt b/LIB/LIBTCPIP.S.SKT.txt
index 207dbb3b..ecf74de3 100644
--- a/LIB/LIBTCPIP.S.SKT.txt
+++ b/LIB/LIBTCPIP.S.SKT.txt
@@ -12,7 +12,7 @@ AUTO 4,1
 * `>PUSHB protocol`
 * `lda type`
 * `>LIBCALL hLIBTCPIP,LIBTCPIP.socket`
-* **Out:**
+* ## RETURN VALUE
 * CC: A = hSOCKET
 * CS: A = EC
 *\--------------------------------------
@@ -110,7 +110,7 @@ SKT.Socket.FindFree
 * `>PUSHW addr`
 * `lda fd`
 * `>LIBCALL hLIBTCPIP,LIBTCPIP.socket`
-* **Out:**
+* ## RETURN VALUE
 * CC: A = hSOCKET
 * CS: A = EC
 *\--------------------------------------
@@ -150,7 +150,7 @@ SKT.bind		>SYSCALL GetMemPtr
 * `>PUSHW addr`
 * `lda fd`
 * `>LIBCALL hLIBTCPIP,LIBTCPIP.socket`
-* **Out:**
+* ## RETURN VALUE
 * CC: A = hSOCKET
 * CS: A = EC
 *\--------------------------------------
@@ -239,7 +239,7 @@ SKT.connect.99	rts
 * **In:**
 * `lda fd`
 * `>LIBCALL hLIBTCPIP,LIBTCPIP.listen`
-* **Out:**
+* ## RETURN VALUE
 * CS: A = EC
 *\--------------------------------------
 SKT.listen		>SYSCALL GetMemPtr
@@ -276,7 +276,7 @@ SKT.listen		>SYSCALL GetMemPtr
 * **In:** 
 * `lda fd`
 * `>LIBCALL hLIBTCPIP,LIBTCPIP.accept`
-* **Out:** 
+* ## RETURN VALUE 
 * A = hSocket
 *\--------------------------------------
 SKT.Accept		>SYSCALL GetMemPtr
@@ -322,7 +322,7 @@ SKT.Accept		>SYSCALL GetMemPtr
 * **In:**
 * `lda fd`
 * `>LIBCALL hLIBTCPIP,LIBTCPIP.shutdown`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
 SKT.shutdown	>SYSCALL GetMemPtr
 				>STYA ZPPtrSKT
@@ -400,7 +400,7 @@ SKT.shutdown	>SYSCALL GetMemPtr
 * `>PUSHW buf`
 * `lda fd`
 * `>LIBCALL hLIBTCPIP,LIBTCPIP.skt.read`
-* **Out:**
+* ## RETURN VALUE
 * CC: Y,A = bytes read
 * CS: A = EC
 *\--------------------------------------
@@ -451,7 +451,7 @@ SKT.Read 		>SYSCALL GetMemPtr
 * `>PUSHW buf`
 * `lda fd`
 * `>LIBCALL hLIBTCPIP,LIBTCPIP.skt.write`
-* **Out:**
+* ## RETURN VALUE
 * CC: Y,A = bytes written
 * CS: A = EC
 *\--------------------------------------
@@ -505,7 +505,7 @@ SKT.Write		>SYSCALL GetMemPtr
 * `>PUSHW addr`		(RecvFrom)
 * `lda fd`
 * `>LIBCALL hLIBTCPIP,LIBTCPIP.skt.Recv`
-* **Out:**
+* ## RETURN VALUE
 * CC: A = hMem
 * CS: A = EC
 *\--------------------------------------
@@ -613,7 +613,7 @@ SKT.Recv		clc
 * `>PUSHW buf`
 * `lda fd`
 * `>LIBCALL hLIBTCPIP,LIBTCPIP.skt.send`
-* **Out:**
+* ## RETURN VALUE
 * CC: Y,A = bytes written
 * CS: A = EC
 *\--------------------------------------
@@ -676,7 +676,7 @@ SKT.Send.SEQPACKET
 * ## ASM
 * **In:**
 * `>LIBCALL hLIBTCPIP,LIBTCPIP.skt.GetTable`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
 SKT.GetTable	>LDYA L.SKT.Table
 				clc
diff --git a/SBIN/SHELL.S.CMD.txt b/SBIN/SHELL.S.CMD.txt
index 5345ff63..253d73ee 100644
--- a/SBIN/SHELL.S.CMD.txt
+++ b/SBIN/SHELL.S.CMD.txt
@@ -210,7 +210,7 @@ Cmd.Exec.EXT.TXT
 				lda #0					Get arg[0] = /PATH/SHELL
 				
 				>SYSCALL GetArg
-				>PUSHYA						
+				>PUSHYA
 				>LDYA ZPCMDBuf
 				>SYSCALL StrCat
 				
@@ -227,7 +227,7 @@ Cmd.Exec.EXT.BIN
 
 				lda (ZPPTR2)			Some ARGS ?
 				beq .1
-	
+
 				jsr Cmd.Exec.EXT.SEP	Add a space....
 				
 				>PUSHW ZPPTR2
@@ -467,14 +467,15 @@ Cmd.Exec.TIME	clc
 				>LEA.G CMD.Time
 				>SYSCALL Time
 
-				>PUSHW ZPCMDBuf
+				>PUSHEA.G CMD.Time
+				
 				plp
 				bcc .1
 				>PUSHW L.FMT.DATE
 				bra .2
 .1				>PUSHW L.FMT.TIME
 
-.2				>PUSHEA.G CMD.Time
+.2				>LDYA ZPCMDBuf
 				>SYSCALL StrFTime
 				
 				>LDYA ZPCMDBuf
diff --git a/SYS/KERNEL.S.ARG.txt b/SYS/KERNEL.S.ARG.txt
index f47d41de..a8d882e5 100644
--- a/SYS/KERNEL.S.ARG.txt
+++ b/SYS/KERNEL.S.ARG.txt
@@ -6,7 +6,7 @@ AUTO 4,1
 * ## ASM
 * **In:**
 * A = argument index.
-* **Out:** 
+* ## RETURN VALUE 
 * CC : success
 * Y,A = PTR To Arg[A]
 * CS : Out Of Bound
diff --git a/SYS/KERNEL.S.BIN.txt b/SYS/KERNEL.S.BIN.txt
index acddbd9d..8c9d9aa1 100644
--- a/SYS/KERNEL.S.BIN.txt
+++ b/SYS/KERNEL.S.BIN.txt
@@ -69,7 +69,7 @@ K.UnloadLib		pha
 * ## ASM
 * **In:**
 *  Y,A = PTR to "NAME.DRV [PARAM]" C-String
-* **Out:**
+* ## RETURN VALUE
 * none
 *\--------------------------------------
 K.LoadDrv		>STYA .2+1				Save "BIN\0ARGS\0\0"
@@ -295,7 +295,7 @@ BIN.hMem		.BS 1
 * `>PUSHW DRV.CS.START`
 * `>LDYA L.SRC`
 * `SYSCALL insdrv`
-* **Out:**
+* ## RETURN VALUE
 * Y,A = Ptr to installed driver
 *\--------------------------------------
 K.InsDrv		>STYA ZPPtr1
diff --git a/SYS/KERNEL.S.DEV.txt b/SYS/KERNEL.S.DEV.txt
index 60aaff9e..db46b817 100644
--- a/SYS/KERNEL.S.DEV.txt
+++ b/SYS/KERNEL.S.DEV.txt
@@ -3,9 +3,8 @@ PREFIX /A2OSX.BUILD
 AUTO 4,1
 */--------------------------------------
 * # GetDevByID
-* **In:** 
 * A = DevID
-* **Out:**
+* ## RETURN VALUE
 * CC = OK, CS = ERROR
 * Y,A = FD
 * X = hFD
@@ -15,19 +14,15 @@ K.GetDevByID	cmp DevMgr.DevCnt
 				tax
 				
 				lda Dev.Table.hFD,x
+				beq K.GetDev.NODEV
 				pha
-				ldy Dev.Table.pFDLO,x
-				lda Dev.Table.pFDHI,x
+				jsr K.GetMemPtr
 				plx
-				
-*				clc				
-				
-.9				rts						CC		
+				rts
 */--------------------------------------
 * # GetDevByName
-* **In:** 
 *  Y,A = Ptr to device name (C-String)
-* **Out:**
+* ## RETURN VALUE
 * CC = OK, CS = ERROR
 * Y,A = FD
 * X = DevID
@@ -36,8 +31,9 @@ K.GetDevByName	>STYA ZPPtr1
 				
 				ldx #0
 				
-.1				ldy Dev.Table.pFDLO,x
-				lda Dev.Table.pFDHI,x
+.1				lda Dev.Table.hFD,x
+				beq K.GetDev.NODEV
+				jsr	K.GetMemPtr
 				
 				>STYA ZPPtr2
 				
@@ -47,7 +43,7 @@ K.GetDevByName	>STYA ZPPtr1
 				sta ZPPtr3
 
 				lda ZPPtr2+1
-				adc #0
+				adc /S.FD.DEV.NAME
 				sta ZPPtr3+1
 				
 				ldy #$ff
@@ -77,11 +73,10 @@ K.GetDev.9		rts
 * ## C 
 * `int getdevstatus(short int hFD, S.DIB* dstat);`
 * ## ASM
-* **In:** 
 * `>PUSHWI S.DIB`
 * `lda DevID`
 * `>SYSCALL GetDevStatus`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
 K.GetDevStatus	jsr K.GetMemPtr
 				>STYA pFD
@@ -104,10 +99,9 @@ K.GetDevStatus.I
 * ## C
 * `hDEV mkdev (S.FD * fd)`
 * ## ASM
-* **In:**
 * `>LDYA FD.DEV`
 * `>SYSCALL mkdev
-* **Out:**
+* ## RETURN VALUE
 *  A = hDEV
 *\--------------------------------------
 K.MKDev			>STYA .1+1
@@ -121,13 +115,9 @@ K.MKDev			>STYA .1+1
 				jsr MEM.GetMem.YAX
 				bcs .99
 				>STYA pFD
-				phx
+				txa
 				
 				ldx DevMgr.DevCnt
-				sta Dev.Table.pFDHI,x
-				tya
-				sta Dev.Table.pFDLO,x
-				pla
 				sta Dev.Table.hFD,x
 				
 				ldy #S.FD.DEV-1
@@ -145,17 +135,33 @@ K.MKDev			>STYA .1+1
 				jsr K.GetDevStatus.I
 				bcs .99
 				
-				lda K.IOBuf
-				ldx DevMgr.DevCnt
-				sta Dev.Table.F,x
+				lda K.IOBuf				Get Status byte
+				bit #S.DIB.S.IRQ
+				beq .8
 				
-				txa
-				inc DevMgr.DevCnt
-				rts
+				ldx #0
+				
+.2				lda	IRQ.Vectors+1,x
+				beq .3
+				inx
+				inx
+				cpx #K.IRQDEV.MAX*2
+				bne .2
 				
 .9				lda #K.E.OOH
 *				sec
 .99				rts
+
+.3				lda pFD
+				sta IRQ.Vectors,x
+				lda pFD+1
+				sta IRQ.Vectors+1,x
+				
+.8				lda DevMgr.DevCnt
+				inc DevMgr.DevCnt
+				clc
+				rts
+				
 *--------------------------------------
 MAN
 SAVE /A2OSX.SRC/SYS/KERNEL.S.DEV
diff --git a/SYS/KERNEL.S.DIRENT.txt b/SYS/KERNEL.S.DIRENT.txt
index 62a91071..d1e76a9a 100644
--- a/SYS/KERNEL.S.DIRENT.txt
+++ b/SYS/KERNEL.S.DIRENT.txt
@@ -6,10 +6,9 @@ AUTO 4,1
 * ## C
 * `int hDIR opendir (const char * dirpath);`
 * ## ASM
-* **In:**
 * `>LDYA dirpath`
 * `>SYSCALL opendir` 
-* **Out:** 
+* ## RETURN VALUE 
 *  CC : success
 *   A = hDIR
 *  CS : error
@@ -68,11 +67,10 @@ K.OpenDir		jsr PFT.CheckPathYA
 * ## C
 * `int readdir (int hDIR, S.DIRENT * dirent);`
 * ## ASM
-* **In:**
 * `>PUSHW dirent`
 * `lda hDIR`
 * `>SYSCALL readdir`
-* **Out:** 
+* ## RETURN VALUE 
 *  CC : success
 *   X = hDIRENT
 *   Y,A = PTR to S.DIRENT
@@ -605,10 +603,9 @@ K.ReadDir.ConvertTime
 * ## C
 * `void closedir(hDIR);`
 * ## ASM
-* **In:** 
 * `lda hDIR`
 * `>SYSCALL closedir`
-* **Out:**
+* ## RETURN VALUE
 *  none, always succeed. 
 *\-------------------------------------
 *K.CloseDir		.EQ K.FClose
diff --git a/SYS/KERNEL.S.ENV.txt b/SYS/KERNEL.S.ENV.txt
index ef2b8758..5e263fe5 100644
--- a/SYS/KERNEL.S.ENV.txt
+++ b/SYS/KERNEL.S.ENV.txt
@@ -5,7 +5,7 @@ AUTO 4,1
 * # ExpandStr
 * **In:**
 *  Y,A = PTR to String to Expand (C-String)
-* **Out:**
+* ## RETURN VALUE
 *  X = hMem to Expanded String (C-String)
 *  Y,A = PTR to Expanded String 
 *\--------------------------------------
@@ -133,7 +133,7 @@ K.ExpandStr		stz .88+1				Reset Intermediate string...
 * `>PUSHWI fullpath`
 * `>PUSHWI searchpath`
 * `>LDYAI filename`
-* **Out:**
+* ## RETURN VALUE
 * CC : success
 * DstBuf = FilePath
 * DstStat = S.STAT
@@ -232,7 +232,7 @@ K.FileSearch.SearchPath	.BS 2
 * **In:**
 * `>LDYA string`
 * `>SYSCALL putenv`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
 K.PutEnv		>STYA ZPPtr1		NAME=VALUE
 
@@ -275,10 +275,9 @@ K.PutEnv		>STYA ZPPtr1		NAME=VALUE
 * `>PUSHW value`
 * `>LDYA name`
 * `>SYSCALL setenv`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
-K.SetEnv		>STYA ZPPtr1			name
-				>PULLW ZPPtr2			value
+K.SetEnv		jsr MEM.SPtr1PPtr2
 				
 K.SetEnv.I		jsr K.UnsetEnv.I
 
@@ -385,8 +384,8 @@ K.SetEnv.I		jsr K.UnsetEnv.I
 * ## ASM
 * **In:**
 * `>LDYA name`
-* `>SYSCALL gerenv`
-* **Out:**
+* `>SYSCALL getenv`
+* ## RETURN VALUE
 *  CC : Y,A = PTR to VALUE (C-String)
 *  CS : not found
 *\--------------------------------------
@@ -408,7 +407,7 @@ K.GetEnv		>STYA ZPPtr1
 * **In:**
 * `>LDYA name`
 * `>SYSCALL unsetenv`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
 K.UnsetEnv		>STYA ZPPtr1			Store VAR Name
 K.UnsetEnv.I	jsr ENV.FindVarP1
diff --git a/SYS/KERNEL.S.FIO.txt b/SYS/KERNEL.S.FIO.txt
index f0c5d0db..f8ad98cc 100644
--- a/SYS/KERNEL.S.FIO.txt
+++ b/SYS/KERNEL.S.FIO.txt
@@ -6,7 +6,7 @@ AUTO 4,1
 * Load TXT a file in memory (with ending 0)
 * **In:**
 *  Y,A = File Path
-* **Out:**
+* ## RETURN VALUE
 *  Y,A = File Length (without ending 0)
 *  X = hMem of Loaded File
 *\--------------------------------------
@@ -25,7 +25,7 @@ K.LoadTxtFile	pha
 *  PUSHB = TYPE  ...
 *  PUSHB = MODE  ...
 *  LDYA = PATH ...FOpen)
-* **Out:**
+* ## RETURN VALUE
 *  Y,A = File Length
 *  X = hMem of Loaded File
 *\--------------------------------------
@@ -121,7 +121,7 @@ FIO.Mem			.BS 2
 * `>PUSHBI filetype`
 * `>LDYA filepath`
 * `>SYSCALL chtyp`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
 K.ChTyp			jsr PFT.CheckPathYA
 				jsr STDIO.SetMLIPathYA
diff --git a/SYS/KERNEL.S.IO.txt b/SYS/KERNEL.S.IO.txt
index 2baf0f6b..adacbdf5 100644
--- a/SYS/KERNEL.S.IO.txt
+++ b/SYS/KERNEL.S.IO.txt
@@ -10,7 +10,7 @@ AUTO 4,1
 * `>PUSHB flags`
 * `>LDYA pathname`
 * `>SYSCALL open`
-* **Out:**
+* ## RETURN VALUE
 * A = hFD
 * REG File created on ProDOS : T=TXT,X=$0000
 *\--------------------------------------
@@ -238,7 +238,7 @@ IO.CLOSE.PIPE	clc
 * `>PUSHW buf`
 * `lda fd`
 * `>SYSCALL read`
-* **Out:**
+* ## RETURN VALUE
 * CC: Y,A = bytes read
 * CS: A = EC
 *\--------------------------------------
@@ -267,7 +267,7 @@ IO.Read.I		lda (pFD)				#S.FD.T
 * `>PUSHW buf`
 * `lda fd`
 * `>SYSCALL write`
-* **Out:**
+* ## RETURN VALUE
 * CC: Y,A = bytes written
 * CS: A = EC
 *\--------------------------------------
@@ -402,12 +402,11 @@ IO.WRITE.PIPE	>PULLW K.S.IOCTL+S.IOCTL.BUFPTR
 * ## C
 * `int ioctl(short int hFD, int request, void * param );`
 * ## ASM
-* **In:** 
 * `PUSHWI param`
 * `PUSHBI request`
 * `lda hFD`
 * `>SYSCALL IOCTL`
-* **Out:**
+* ## RETURN VALUE
 *  Y,A = ...
 *\--------------------------------------
 K.IOCTL			jsr K.GetMemPtr
@@ -440,7 +439,6 @@ K.IOCTL.pDrvJmp	jmp (pDrv)
 * ## C
 * `int pipe(int pipefd[2]);`
 * ## ASM
-* **In:** 
 *\--------------------------------------
 K.Pipe
 .9				sec
diff --git a/SYS/KERNEL.S.IRQ.txt b/SYS/KERNEL.S.IRQ.txt
index f79e0f8a..e19d4c14 100644
--- a/SYS/KERNEL.S.IRQ.txt
+++ b/SYS/KERNEL.S.IRQ.txt
@@ -190,14 +190,12 @@ K.IrqH.Switch	inc IRQ.Tick
 *--------------------------------------			
 K.IrqH.DEV		ldx #0
 				
-.1				lda Dev.Table.F,x
-				and #S.DIB.S.IRQ
-				beq .2
+.1				lda IRQ.Vectors+1,x
+				beq .9
 				
-				lda Dev.Table.pFDLO,x
-				sta $fe
-				lda Dev.Table.pFDHI,x
 				sta $ff
+				lda IRQ.Vectors,x
+				sta $fe
 				
 				ldy #S.FD.DEV.DRVPTR
 				lda ($fe),y
@@ -215,15 +213,18 @@ K.IrqH.DEV		ldx #0
 				bcc .8					CC, IRQ cleared by device
 				
 .2				inx
+				inx
 				
-.3				cpx DevMgr.DevCnt
+.3				cpx #K.IRQDEV.MAX*2
 				bne .1
 				
-				sec
+.9				sec
 				
 .8				clv						clear V (no task switching)
 				rts
 *--------------------------------------
+IRQ.Vectors		.BS K.IRQDEV.MAX*2
+*--------------------------------------
 MAN
 SAVE /A2OSX.SRC/SYS/KERNEL.S.IRQ
 LOAD /A2OSX.SRC/SYS/KERNEL.S
diff --git a/SYS/KERNEL.S.MATH.txt b/SYS/KERNEL.S.MATH.txt
index e42a72d2..3e7cda10 100644
--- a/SYS/KERNEL.S.MATH.txt
+++ b/SYS/KERNEL.S.MATH.txt
@@ -13,7 +13,7 @@ AUTO 4,1
 * `>SYSCALL fmult`
 * `>SYSCALL fdiv`
 * `>SYSCALL fpwr`
-* **Out:**
+* ## RETURN VALUE
 *  On stack (float)
 *\--------------------------------------
 K.FAdd			ldx #ROM.FADD
@@ -47,7 +47,7 @@ K.FPwr			ldx #ROM.PWR
 * **In:**
 * `>PUSHF x (Float)`
 * `>SYSCALL log`
-* **Out:**
+* ## RETURN VALUE
 *  On stack (Float)
 *\--------------------------------------
 K.Log			ldx #ROM.LOG
@@ -77,7 +77,7 @@ K.ATan			ldx #ROM.ATAN
 * ## ASM
 * **In:**
 *  `>PUSHL X` (long)
-* **Out:**
+* ## RETURN VALUE
 *  On stack (float)
 *\--------------------------------------
 K.Float			ldx #4
@@ -116,7 +116,7 @@ MATH.Go			jsr GP.ROMCALL
 * **In:**
 * `>PUSHF x`
 * `>SYSCALL lrintf`
-* **Out:**
+* ## RETURN VALUE
 *  On stack (long)
 *\--------------------------------------
 K.lrintf		jsr MATH.PullFAC
diff --git a/SYS/KERNEL.S.MEM.txt b/SYS/KERNEL.S.MEM.txt
index a6709a1c..5539896d 100644
--- a/SYS/KERNEL.S.MEM.txt
+++ b/SYS/KERNEL.S.MEM.txt
@@ -12,9 +12,8 @@ ZPSListKeyPtr	.EQ ZPMEMMGR+12
 ZPSListDataPtr 	.EQ ZPMEMMGR+14
 */--------------------------------------
 * # GetMem0
-* **In:** 
 *  Y,A = Size Requested
-* **Out:**
+* ## RETURN VALUE
 *  CC : success
 *   YA = PTR to Mem (ZERO Initialised)
 *	X = hMem
@@ -25,9 +24,8 @@ K.GetMem0		ldx #S.MEM.F.INIT0
 				.HS 2C					bit abs
 */--------------------------------------
 * # GetMem
-* **In:** 
 *  Y,A = Size Requested
-* **Out:**
+* ## RETURN VALUE
 *  CC : success
 *   YA = PTR to Mem (Uninitialised)
 *	X = hMem
@@ -233,9 +231,8 @@ Mem.NextSlot	lda ZPMemMgrSPtr
 .8				rts								
 */--------------------------------------
 * # FreeMem
-* **In:**
 *  A = hMem To Free
-* **Out:**
+* ## RETURN VALUE
 *  none.
 *  (X unmodified)
 *\--------------------------------------
@@ -331,9 +328,8 @@ K.FreeMem	    tay
 K.FreeMem.ERR	.AZ "FreeMem:%H:hMem already freed."
 */--------------------------------------
 * # GetMemPtr
-* **In:**
 * A = hMem
-* **Out:**
+* ## RETURN VALUE
 * Y,A = PTR to MemBlock
 * (X unmodified)
 *\--------------------------------------
@@ -369,9 +365,8 @@ K.GetMemPtr		sta ZPMemMgrSPtr
 				rts
 */--------------------------------------
 * # GetMemByID
-* **In:**
 * A = hMem
-* **Out:**
+* ## RETURN VALUE
 * Y,A = ZPMemMgrSPtr = PTR to S.MEM
 * (X unmodified)
 *\--------------------------------------
@@ -389,9 +384,8 @@ K.GetMemByID	sta ZPMemMgrSPtr
 */--------------------------------------
 * # NewStr
 * Create a new copy of this C-String
-* **In:**
 * Y,A = Ptr to source C-String
-* **Out:**
+* ## RETURN VALUE
 * CC : success 
 *  Y,A = PTR to String
 *  X = hMem (PSTR)
@@ -441,22 +435,20 @@ K.NewStr		>STYA .1+1
 .9				rts				
 */--------------------------------------
 * # SListGetByID
-* **In:**
 *  PUSHB = hSList
 *  PUSHW = KeyID
 *  PUSHW = Data Ptr
 *  PUSHW = Key Ptr
-* **Out:**
+* ## RETURN VALUE
 *  X,Y = Next KeyID
 *\--------------------------------------
 K.SListGetByID	>PULLW ZPSListKeyPtr
 */--------------------------------------
 * # SListUpdateByID
-* **In:**
 *  PUSHB = hSList
 *  PUSHW = KeyID
 *  PUSHW = Data Ptr
-* **Out:**
+* ## RETURN VALUE
 *  A = Key Length
 *  X,Y = KeyID
 *\--------------------------------------
@@ -466,22 +458,20 @@ K.SListUpdateByID
 				bra K.SListPullH
 */--------------------------------------
 * # SListAdd
-* **In:**
 *  PUSHB = hSList
 *  PUSHW = Key Ptr
 *  PUSHW = Data Ptr
-* **Out:**
+* ## RETURN VALUE
 *  A = Key Length
 *  X,Y = KeyID
 *\--------------------------------------
 K.SListAdd		
 */--------------------------------------
 * # SListLookup
-* **In:**
 *  PUSHB = hSList
 *  PUSHW = Key Ptr
 *  PUSHW = Data Ptr
-* **Out:**
+* ## RETURN VALUE
 *  A = Key Length
 *  X,Y = KeyID
 *\--------------------------------------
@@ -492,16 +482,14 @@ K.SListLookup
 K.SListPullH	>PULLA
 */--------------------------------------
 * # SListNew
-* **In:**
-* **Out:**
+* ## RETURN VALUE
 *  A=hSList
 *\--------------------------------------
 K.SListNew	
 */--------------------------------------
 * # SListFree
-* **In:**
 *  A=hSList
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
 K.SListFree	
 *--------------------------------------
@@ -513,10 +501,9 @@ K.SListFree
 				rts
 */--------------------------------------
 * # GetStkObjProp
-* **In:**
 *  A = hObject (AUX Memory)
 *  Y = Property Index
-* **Out:**
+* ## RETURN VALUE
 *  Y,A = Property Value
 *\--------------------------------------
 K.GetStkObjProp	phy
@@ -534,9 +521,8 @@ K.GetStkObjProp	phy
 				rts
 */--------------------------------------
 * # NewStkObj
-* **In:** 
 *  Y,A = Size Requested
-* **Out:**
+* ## RETURN VALUE
 *  CC : success
 *   YA = PTR to Mem (Uninitialised)
 *	X = hMem
@@ -547,9 +533,8 @@ K.NewStkObj		ldx #SYS.GetMem
 				.HS 2C					BIT ABS
 */--------------------------------------
 * # FreeStkObj
-* **In:**
 *  A = hMem To Free (AUX Memory)
-* **Out:**
+* ## RETURN VALUE
 *  none.
 *  (X,Y unmodified)
 *\--------------------------------------
@@ -568,12 +553,11 @@ MEM.GoStkObj	sta SETREADAUX
 */--------------------------------------
 * # LoadStkObj
 * Load a file in AUX memory (Stock Objects)
-* **In:**
 *  PUSHW = AUXTYPE (Handled by....
 *  PUSHB = TYPE  ...
 *  PUSHB = MODE  ...
 *  PUSHW = PATH ...FOpen)
-* **Out:**
+* ## RETURN VALUE
 *  Y,A = File Length
 *  X = hMem of Loaded Object in AUX mem
 *\--------------------------------------
@@ -701,15 +685,6 @@ MEM.TXTPTR.GetNext
 				inc TXTPTR+1
 .9				rts				
 *--------------------------------------
-MEM.PullP1P2P3	sec
-				.HS 90					bcc
-MEM.PullP1P2	clc
-				>PULLW ZPPtr1
-				>PULLW ZPPtr2
-				bcc .9
-				>PULLW ZPPtr3
-.9				rts
-*--------------------------------------
 MEM.SPtr1PPtr2	>STYA ZPPtr1
 				>PULLW ZPPtr2
 				rts
diff --git a/SYS/KERNEL.S.PS.txt b/SYS/KERNEL.S.PS.txt
index 2c5880dd..a1ec97e0 100644
--- a/SYS/KERNEL.S.PS.txt
+++ b/SYS/KERNEL.S.PS.txt
@@ -8,7 +8,7 @@ AUTO 4,1
 * # CreatePS (Non Blocking)
 * **In:**
 *   Y,A = PTR To Cmd Line
-* **Out:**
+* ## RETURN VALUE
 *   A = Child PSID
 *\--------------------------------------
 K.ExecPSNewEnv	ldx #S.PS.F.DUPENV+S.PS.F.HOLD
@@ -46,13 +46,26 @@ K.CreatePS		ldx #0
 *--------------------------------------
 PS.Flags		.BS 1
 PS.CL			.BS 2
+*/--------------------------------------
+* # Exec
+* ## C
+* `int exec(const char *path, char *const argv[], short int flage);`
+* ## ASM
+* `>PUSHB flags`
+* `>PUSHW argv`
+* `>LDYAI path`
+* `>SYSCALL exec`
+* ## RETURN VALUE
+* A = Child PSID
+*\--------------------------------------
+Exec
 *--------------------------------------
 * PS.CreateChild
 *  in :
 *  out :
 *   A = PSID
 * we cannot use ZPPtrs1 & 2
-* because of calling K.NewStr.YA & S.DupEnv.A
+* because of calling K.NewStr.YA & PS.Dup
 *--------------------------------------
 PS.CreateChild	ldx #0
 				
@@ -180,7 +193,7 @@ PS.CmdLine2Args	>STYA ZPPtr1
 				iny
 				bne .1					max 255
 
-.2				tya						+2 for ending 0 for last string, and endig 0 for array
+.2				tya						+2 for ending 0 for last string, and ending 0 for array
 				clc
 				adc #2
 				tay
@@ -349,6 +362,14 @@ PS.Load			jsr BIN.Load			Y,A=filename full path
 *  Out:
 *   A = hMem to new ENV
 *--------------------------------------
+PS.DupArgs
+*--------------------------------------
+* PS.DupEnv
+*  In:
+*   A = ENV hMem To Duplicate
+*  Out:
+*   A = hMem to new ENV
+*--------------------------------------
 PS.DupEnv		jsr K.GetMemPtr
 				>STYA ZPPtr1
 				
@@ -394,7 +415,7 @@ PS.SetMemOwner	lda CORE.LastPSID
 * # GetMemStat
 * **In:**
 *  Y,A = Ptr to 24 bytes buffer
-* **Out:**
+* ## RETURN VALUE
 *  Buffer filled with memory stats
 *\--------------------------------------
 K.GetMemStat	>STYA ZPMemMgrTmp1
@@ -429,7 +450,7 @@ K.GetMemStat	>STYA ZPMemMgrTmp1
 * # GetPSStatus
 * **In:**
 *  A = PID
-* **Out:**
+* ## RETURN VALUE
 *  A = Status Byte
 *\--------------------------------------
 K.GetPSStatus	jsr CORE.GetPSByID
@@ -441,7 +462,7 @@ K.GetPSStatus	jsr CORE.GetPSByID
 * # GetPSStat
 * **In:**
 *  Y,A = Ptr to 24 bytes buffer
-* **Out:**
+* ## RETURN VALUE
 *  Buffer filled with PS stats
 *\--------------------------------------
 K.GetPSStat		>STYA ZPPtr1
diff --git a/SYS/KERNEL.S.STAT.txt b/SYS/KERNEL.S.STAT.txt
index ff481c88..5685fec7 100644
--- a/SYS/KERNEL.S.STAT.txt
+++ b/SYS/KERNEL.S.STAT.txt
@@ -11,7 +11,7 @@ AUTO 4,1
 * `>PUSHW statbuf`
 * `lda hFILE`
 * `>SYSCALL fstat`
-* **Out:**
+* ## RETURN VALUE
 *--------------------------------------
 K.FStat			jsr PFT.CheckNodeA
 				jsr STDIO.GetHFile
@@ -32,7 +32,7 @@ K.FStat			jsr PFT.CheckNodeA
 * `>PUSHW statbuf`
 * `>LDYA pathname`
 * `>SYSCALL stat`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
 K.Stat			jsr PFT.CheckPathYA
 K.Stat.I		jsr STDIO.SetMLIPathYA
@@ -107,7 +107,7 @@ K.Stat.DST		.DA #S.STAT.P.TYPE
 * `>PUSHW mode`
 * `>LDYA pathname`
 * `>SYSCALL mkdir`
-* **Out:**
+* ## RETURN VALUE
 * CC : success
 * CS : error
 * A = EC
@@ -144,7 +144,7 @@ K.MKDir.RTS		rts
 * `>PUSHW mode`
 * `>LDYA pathname`
 * `>SYSCALL mknod`
-* **Out:**
+* ## RETURN VALUE
 * CC = OK, CS = ERROR
 * A = hFILE
 *\--------------------------------------
@@ -194,7 +194,7 @@ STAT.MKNOD.PIPE
 * `>PUSHW mode`
 * `>LDYA pathname`
 * `>SYSCALL mkfifo`
-* **Out:**
+* ## RETURN VALUE
 * CC = OK, CS = ERROR
 * A = hFILE
 *\--------------------------------------
diff --git a/SYS/KERNEL.S.STDIO.txt b/SYS/KERNEL.S.STDIO.txt
index 42dc0542..1de57233 100644
--- a/SYS/KERNEL.S.STDIO.txt
+++ b/SYS/KERNEL.S.STDIO.txt
@@ -21,7 +21,7 @@ BCDBUF			.EQ ARG
 * `>PUSHB character`
 * `lda stream`
 * `>SYSCALL fputc`
-* **Out:** 
+* ## RETURN VALUE 
 * CC = success
 *\--------------------------------------
 K.FPutC			pha
@@ -37,7 +37,7 @@ K.FPutC			pha
 * **In:**
 * `lda caracter`
 * `>SYSCALL putchar`
-* **Out:** 
+* ## RETURN VALUE 
 * CC = success
 *\--------------------------------------
 K.PutChar		sta K.IOBuf
@@ -63,7 +63,7 @@ K.PutChar.Y		lda #0
 * ## ASM
 * `>LDYAI str`
 * `>SYSCALL puts`
-* **Out:** 
+* ## RETURN VALUE 
 * CC = success
 *\--------------------------------------
 K.PutS			>PUSHYA
@@ -92,7 +92,7 @@ K.PutS.RTS		rts
 * `>PUSHW str`
 * `lda stream`
 * `>SYSCALL fputs`
-* **Out:** 
+* ## RETURN VALUE 
 * CC = success
 *\--------------------------------------
 K.FPutS			jsr STDIO.GetHFile
@@ -133,7 +133,7 @@ K.FPutS			jsr STDIO.GetHFile
 * `>PUSHWI format`
 * `lda hFILE`
 * `>SYSCALL fprintf`
-* **Out:**
+* ## RETURN VALUE
 * CC : success, Y,A = bytes sent
 * CS : error, A = code from Output
 * Specifiers :
@@ -683,7 +683,7 @@ PrintF.Cnt		.BS 2
 * `>PUSHW s`
 * `lda hFILE`
 * `>SYSCALL fgets`
-* **Out:** 
+* ## RETURN VALUE 
 *  Y,A: s 
 * CC = success
 *\--------------------------------------
@@ -740,7 +740,7 @@ K.FGetS			pha						save hFILE
 * ## ASM
 * **In:**
 * `>SYSCALL getchar`
-* **Out:** 
+* ## RETURN VALUE 
 *  CC = success
 *   A = char
 *\--------------------------------------
@@ -755,7 +755,7 @@ K.GetChar		ldy #S.PS.hStdIn
 * **In:**
 * `lda stream`
 * `>SYSCALL getc`
-* **Out:** 
+* ## RETURN VALUE 
 *  CC = success
 *   A = char
 *\--------------------------------------
@@ -792,7 +792,7 @@ K.GetC.9		rts
 * TODO : %10s
 * `>LDYA s`
 * `>SYSCALL sscanf`
-* **Out:**
+* ## RETURN VALUE
 * A = Number of arguments filled.
 *\--------------------------------------
 K.SScanF		>STYA ZPPtr2			String to Scan
@@ -966,7 +966,7 @@ K.SScanF.Fwd	tya						Y=char count parsed
 *  + ,t=123 or t=$ff or t=TXT
 *  + ,x=12345 or x=$ffff
 * `>LDYAI filename`
-* **Out:** 
+* ## RETURN VALUE 
 *  CC : A = hFILE
 *  CS : A = EC
 *\--------------------------------------
@@ -1007,7 +1007,7 @@ K.FOpen.RTS		rts
 * **In:**
 * `lda stream`
 * `>SYSCALL fclose`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
 K.FClose		jsr PFT.CheckNodeA
 				tax
@@ -1036,7 +1036,7 @@ K.FClose.RTS	rts
 * `>PUSHW ptr`
 * `lda stream`
 * `>SYSCALL fread`
-* **Out:**
+* ## RETURN VALUE
 *  Y,A = Bytes Read
 *\--------------------------------------
 K.FRead			jsr PFT.CheckNodeA
@@ -1055,7 +1055,7 @@ K.FRead			jsr PFT.CheckNodeA
 * `>PUSHW ptr`
 * `lda stream`
 * `>SYSCALL fwrite`
-* **Out:**
+* ## RETURN VALUE
 *  Y,A = Bytes Written
 *\--------------------------------------
 K.FWrite		jsr PFT.CheckNodeA
@@ -1158,7 +1158,7 @@ K.FSeek			jsr PFT.CheckNodeA
 * **In:**
 * `lda stream`
 * `>SYSCALL feof`
-* **Out:**
+* ## RETURN VALUE
 *  CC : 
 *  A=0 EOF
 *  A !=0 NOT EOF
@@ -1202,7 +1202,7 @@ K.FEOF.MARK		.BS 3
 * **In:**
 * `lda stream`
 * `>SYSCALL ftell`
-* **Out:**
+* ## RETURN VALUE
 * On stack (long)
 *\--------------------------------------
 K.FTell			jsr PFT.CheckNodeA
@@ -1230,7 +1230,7 @@ K.FTell			jsr PFT.CheckNodeA
 * **In:**
 * `>LDYA pathname`
 * `>SYSCALL remove`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
 K.Remove		jsr PFT.CheckPathYA
 				jsr STDIO.SetMLIPathYA
@@ -1246,7 +1246,7 @@ K.Remove		jsr PFT.CheckPathYA
 * `>PUSHW newpath`
 * `>LDYA oldpath`
 * `>SYSCALL rename`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
 K.Rename		jsr PFT.CheckPathYA
 				jsr STDIO.SetMLIPathYA
diff --git a/SYS/KERNEL.S.STDLIB.txt b/SYS/KERNEL.S.STDLIB.txt
index b24466eb..b787dd7f 100644
--- a/SYS/KERNEL.S.STDLIB.txt
+++ b/SYS/KERNEL.S.STDLIB.txt
@@ -11,7 +11,7 @@ AUTO 4,1
 * `>PUSHWI EndPtr`
 * `>LDYA str`
 * `>SYSCALL strtof`
-* **Out:**
+* ## RETURN VALUE
 * On stack (float)
 *\--------------------------------------
 K.strtof		>STYA TXTPTR			Ptr to source string
@@ -34,7 +34,7 @@ K.strtof		>STYA TXTPTR			Ptr to source string
 * **In:**
 * `>LDYA str`
 * `>SYSCALL atof`
-* **Out:**
+* ## RETURN VALUE
 * On stack (float)
 *\--------------------------------------
 K.AToF			>STYA TXTPTR			Ptr to source string
@@ -70,7 +70,7 @@ K.AToF.I		jsr CHARGOT
 * `>PUSHWI EndPtr`
 * `>LDYAI str`
 * `>SYSCALL strtol`
-* **Out:**
+* ## RETURN VALUE
 * On stack (long)
 *\--------------------------------------
 K.StrToL		sec						Signed
@@ -101,7 +101,7 @@ K.StrToUL.rts	rts
 * **In:**
 * `>LDYA str`
 * `>SYSCALL atol`
-* **Out:**
+* ## RETURN VALUE
 * On stack (long)
 *\--------------------------------------
 *STDLIB.32		.BS 4					32 bits max
@@ -136,7 +136,7 @@ K.AToL.I		jsr STDLIB.GetDec
 * **In:**
 * `>LDYAI str`
 * `>SYSCALL atoi`
-* **Out:**
+* ## RETURN VALUE
 *  Y,A = int
 *\--------------------------------------
 K.atoi			>STYA ZPPtr2
@@ -286,7 +286,7 @@ STDLIB.32.Clear	ldx #3
 * **In:**
 * `>LDYA str`
 * `>SYSCALL realpath`
-* **Out:**
+* ## RETURN VALUE
 * CC : success
 *  Y,A = Ptr to Full Path (C-String)
 *  X = hMem of Full Path
diff --git a/SYS/KERNEL.S.STRING.txt b/SYS/KERNEL.S.STRING.txt
index e7997c70..98d2dfcb 100644
--- a/SYS/KERNEL.S.STRING.txt
+++ b/SYS/KERNEL.S.STRING.txt
@@ -7,10 +7,9 @@ AUTO 4,1
 * ## C
 * `int strlen ( char * str);`
 * ## ASM
-* **In:** 
 * `>LDYAI str`
 * `>SYSCALL strlen`
-* **Out:** 
+* ## RETURN VALUE 
 * Y,A = String length
 *\--------------------------------------
 K.StrLen		>STYA ZPPtr1
@@ -38,7 +37,7 @@ K.StrLen		>STYA ZPPtr1
 * `>PUSHWI source`
 * `>LDYAI destination`
 * `>SYSCALL strcat`
-* **Out:** 
+* ## RETURN VALUE 
 * Y,A = destination
 *\--------------------------------------
 K.StrCat		sec
@@ -53,12 +52,11 @@ K.StrCat		sec
 * `>PUSHWI source`
 * `>LDYAI destination`
 * `>SYSCALL strcpy`
-* **Out:** 
+* ## RETURN VALUE 
 * Y,A = destination
 *\--------------------------------------
 K.StrCpy		clc
-				>STYA ZPPtr1
-				>PULLW ZPPtr2
+				jsr MEM.SPtr1PPtr2
 		
 				bcc .2
 		
@@ -92,12 +90,11 @@ K.StrCpy		clc
 * `>PUSHWI pattern`
 * `>LDYAI s`
 * `>SYSCALL strmatch`
-* **Out:** 
+* ## RETURN VALUE 
 * CC : match
 * CS : no match
 *\--------------------------------------
-K.StrMatch		>STYA ZPPtr1			s
-				>PULLW ZPPtr2			pattern
+K.StrMatch		jsr MEM.SPtr1PPtr2
 
 				lda (ZPPtr2)			Get pattern 1st byte
                 beq .8                  Match always if empty
@@ -172,7 +169,7 @@ K.StrMatch		>STYA ZPPtr1			s
 * `>LDYAI str`
 * `>SYSCALL strupr`
 * `>SYSCALL strlwr`
-* **Out:** 
+* ## RETURN VALUE 
 * Uppercased/lowercased String in Buffer
 * Y,A = str
 *\--------------------------------------
@@ -215,7 +212,7 @@ K.StrLwr		ldx #2
 * `>PUSHWI s2`
 * `>LDYAI s1`
 * `>SYSCALL strcmp`
-* **Out:** 
+* ## RETURN VALUE 
 * CC : match
 * CS : no match
 *  CC, Y,A=0
@@ -233,15 +230,14 @@ K.StrCmp		sec
 * `>PUSHWI s2`
 * `>LDYAI s1`
 * `>SYSCALL strcasecmp`
-* **Out:** 
+* ## RETURN VALUE 
 * CC : match
 * CS : no match
 *  CC, Y,A=0
 *  CS, Y,A > 0 or < 0
 *\--------------------------------------
 K.StrCaseCmp	clc
-				>STYA ZPPtr1			s1
-				>PULLW ZPPtr2			s2
+				jsr MEM.SPtr1PPtr2
 
 				ldy #0
 				
diff --git a/SYS/KERNEL.S.TIME.txt b/SYS/KERNEL.S.TIME.txt
index ecc0d2db..e4ea67ef 100644
--- a/SYS/KERNEL.S.TIME.txt
+++ b/SYS/KERNEL.S.TIME.txt
@@ -14,9 +14,9 @@ DAY0			.EQ 4					day 0 was a thursday
 * ## C
 * `time_t time (S.TIME* timer);`
 * ## ASM
-* **In:**
-* Y,A = PTR to S.TIME
-* **Out:**
+* `>LDYA timer`
+* `>SYSCALL time`
+* ## RETURN VALUE
 * S.TIME filled with System date/time
 *\--------------------------------------
 K.Time			>STYA ZPPtr2
@@ -30,14 +30,12 @@ K.Time			>STYA ZPPtr2
 * ## C
 * `int PTime2Time (long* ptime, S.TIME* timer);`
 * ## ASM
-* **In :** 
 * `>PUSHW timer`
 * `>LDYA ptime`
 * `>SYSCALL PTime2Time`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
-K.PTime2Time	>STYA ZPPtr1
-				>PULLW ZPPtr2
+K.PTime2Time	jsr MEM.SPtr1PPtr2
 TIME.PTime2TimeP1P2				
 				ldy #1
 				lda (ZPPtr1),y			Get Year
@@ -165,14 +163,12 @@ K.ComputeWDAY	lda #3					Thursday : 4 (-1 for mod 7)
 * ## C
 * `int CTime2Time (long* ctime, S.TIME* timer);`
 * ## ASM
-* **In :** 
 * `>PUSHW timer`
 * `>LDYA ctime`
 * `>SYSCALL CTime2Time`
-* **Out:**
+* ## RETURN VALUE
 *\--------------------------------------
-K.CTime2Time	>STYA ZPPtr1
-				>PULLW ZPPtr2
+K.CTime2Time	jsr MEM.SPtr1PPtr2
 				
 				ldy #3
 				
@@ -393,11 +389,10 @@ K.CTime.Year	.BS 1
 * # StrFTime
 * ## C
 * Convert S.TIME struct to CSTR
-* `size_t strftime (char* ptr, size_t maxsize, const char* format, const struct tm* timeptr );`
+* `size_t strftime (char* ptr, const char* format, const struct S.TIME* timeptr );`
 * ## ASM
-* **In:**
-* PUSHW = Dst PTR To CSTR Buf
-* PUSHW = Src PTR To Format String
+* `PUSHW timeptr`
+* `PUSHW format`
 * + %a : Abbreviated weekday name : Thu
 * + %A : Full weekday name : Thursday 
 * + %b : Abbreviated month name : Aug 
@@ -412,11 +407,13 @@ K.CTime.Year	.BS 1
 * + %w : Weekday as a decimal number with Sunday as 0 (0-6) 
 * + %y : Year, last two digits (00-99)
 * + %Y : Year four digits 2001 
-* PUSHW = Src PTR To S.Time
-* **Out:**
+* `>LDYA ptr`
+* `>SYSCALL strftime`
+* ## RETURN VALUE
 *   none. always succeed.
 *\--------------------------------------
-K.StrFTime		jsr MEM.PullP1P2P3
+K.StrFTime		jsr MEM.SPtr1PPtr2
+				>PULLW ZPPtr3			timeptr
 				
 				ldy #0
 				
@@ -453,7 +450,7 @@ K.StrFTime		jsr MEM.PullP1P2P3
 				bra .1	
 
 .8				lda #0					Terminate C string
-				sta (ZPPtr3)
+				sta (ZPPtr1)
 				rts
 *--------------------------------------
 K.StrFTime.TBL	.AS "aAbBdHImMpSwyY"
@@ -504,7 +501,7 @@ K.StrFTime.BB	ldx #15					full Month....
 				>STYA ZPPtr4		
 				ldy #S.Time.MONTH
 				
-K.StrFTime.STR	lda (ZPPtr1),y 			get required S.Time field value
+K.StrFTime.STR	lda (ZPPtr3),y 			get required S.Time field value
 				tay
 				beq .9					Illegal value
 				
@@ -544,7 +541,7 @@ K.StrFTime.D	ldy #S.Time.DAY
 K.StrFTime.HH	ldy #S.Time.HOUR
 				bra K.StrFTime.addDecPtr1Y
 K.StrFTime.II	ldy #S.Time.HOUR
-				lda (ZPPtr1),y
+				lda (ZPPtr3),y
 				cmp #12
 				bcc .1
 				sbc #12
@@ -554,7 +551,7 @@ K.StrFTime.M	ldy #S.Time.MONTH
 K.StrFTime.MM	ldy #S.Time.MINUTE
 				bra K.StrFTime.addDecPtr1Y
 K.StrFTime.P	ldy #S.Time.HOUR
-				lda (ZPPtr1),y
+				lda (ZPPtr3),y
 				cmp #12
 				bcc .1
 				lda #'p'
@@ -572,7 +569,7 @@ K.StrFTime.YY	ldy #S.Time.CENTURY
 K.StrFTime.Y	ldy #S.Time.YEAR
 *--------------------------------------
 K.StrFTime.addDecPtr1Y
-				lda (ZPPtr1),y
+				lda (ZPPtr3),y
 K.StrFTime.addDecA
 				
 				stz .2+1
@@ -606,10 +603,10 @@ K.StrFTime.addDecA
 				ora #$30
 *--------------------------------------
 K.StrFTime.addChar
-				sta (ZPPtr3)
-				inc ZPPtr3
+				sta (ZPPtr1)
+				inc ZPPtr1
 				bne .8
-				inc ZPPtr3+1
+				inc ZPPtr1+1
 .8				rts
 *--------------------------------------
 K.StrFTime.DAY	>PSTR "Monday"