141E5 | 
 ERRBEEP
 | 
(  →  ) 
Beeps.
 | 
04CE6 | 
 ERROR@
 | 
(  → # ) 
Returns current error number.
 | 
04D0E | 
 ERRORSTO
 | 
( # →  ) 
Stores new error number.
 | 
6383A | 
 ERROROUT
 | 
( # →  ) 
Stores new error number and calls ERRJMP.
 | 
04D33 | 
 ERRORCLR
 | 
(  →  ) 
Stores zero as new error number.
 | 
04ED1 | 
 ERRJMP
 | 
(  →  ) 
Invokes error handling sub-system.
 | 
04E07 | 
 GETEXITMSG
 | 
(  → $ ) 
Gets EXITMSG (user defined error message).
 | 
04E37 | 
 EXITMSGSTO
 | 
( $ →  ) 
Stores $ as EXITMSG.
 | 
1502F | 
 DO#EXIT
 | 
( # →  ) 
Stores new error number, does <REF>AtUserStack
and then <REF>ERRJMP.
 | 
15007 | 
 DO%EXIT
 | 
( % →  ) 
Same as above, but takes real number as
argument.
 | 
1501B | 
 (DOHXSEXIT)
 | 
( hxs →  ) 
Same as above functions, but input is hxs.
 | 
15048 | 
 DO$EXIT
 | 
( $ →  ) 
Stores string as  EXITMSG, #70000 as error
number, does  <REF>AtUserStack and then
<REF>ERRJMP .
 | 
04EA4 | 
 ABORT
 | 
(  →  ) 
Does <REF>ERRORCLR and <REF>ERRJMP .
 | 
04E5E | 
 ERRSET
 | 
(  →  ) 
Sets new error trap.
 | 
04EB8 | 
 ERRTRAP
 | 
(  →  ) 
Error trap marker. If no error happens, still
removes all temporary environments created
since ERRSET.
 | 
13FE5 | 
 (SAVEERRN)
 | 
(  →  ) 
Saves error number to last error.
 | 
1400E | 
 (ERR0)
 | 
(  →  ) 
Clears last error.
 | 
14039 | 
 (ERRN)
 | 
(  → # ) 
Returns last error number.
 | 
1404C | 
 (ERRN>HXS)
 | 
(  → hxs ) 
Returns last error number as hxs.
 | 
14065 | 
 (ERRM)
 | 
(  → $ ) 
Returns last error message.
 | 
04D87 | 
 JstGetTHEMESG
 | 
( # → $ ) 
Fetches message from message table. To get
a message from a library, use the formula: 
 libnum*#100+msgnum. 
-- 
<REF>TEXT:Libraries
aka: JstGETTHEMSG
 | 
04D64 | 
 GETTHEMESG
 | 
( # → $ ) 
If #70000 then does <REF>GETEXITMSG, else does
<REF>JstGetTHEMESG . 
-- 
<REF>TEXT:Libraries
 | 
04DD7 | 
 (SPLITmsg)
 | 
( #msg → #error #libnum ) 
Splits message number into error and
library numbers. 
-- 
<REF>TEXT:Libraries
 |