Diff for /gforth/kernel/errore.fs between versions 1.4 and 1.8

version 1.4, 1998/12/08 22:03:09 version 1.8, 1999/12/12 18:35:55
Line 22 Line 22
 \ The errors are defined by a linked list, for easy adding  \ The errors are defined by a linked list, for easy adding
 \ and deleting. Speed is not neccassary at this point.  \ and deleting. Speed is not neccassary at this point.
   
   require ./io.fs
   require ./nio.fs
   
 AVariable ErrLink              \ Linked list entry point  AVariable ErrLink              \ Linked list entry point
 NIL ErrLink !  NIL ErrLink !
   
Line 34  decimal Line 37  decimal
 \ error numbers between -512 and -2047 are for OS errors and are  \ error numbers between -512 and -2047 are for OS errors and are
 \ handled with strerror  \ handled with strerror
   
   has? OS [IF]
 : >stderr ( -- )  : >stderr ( -- )
     r> outfile-id >r stderr to outfile-id      r> outfile-id >r stderr to outfile-id
     >exec  r> to outfile-id ;      >exec  r> to outfile-id ;
   [ELSE]
   : >stderr ;
   [THEN]
   
 : .error ( n -- )  : .error ( n -- )
     >stderr      >stderr
     cr ." Error: "  
     ErrLink      ErrLink
     BEGIN @ dup      BEGIN @ dup
     WHILE      WHILE
Line 59  decimal Line 65  decimal
         512 + negate strerror type EXIT          512 + negate strerror type EXIT
     THEN      THEN
 [ [THEN] ]  [ [THEN] ]
     . ;      ." error " dec. ;

Removed from v.1.4  
changed lines
  Added in v.1.8


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