stack overflow patches:

process overflows as high-level as possible;
   introduce overflow related errors
   ExpandWorkSpace should never call Error: use ErrorMessage instead,
   format_putc should never release memory, causes memory corruption,
   Linux does not like MAP_FIXED, it can overwrite the actual program
code.
   condor: twick configure to disable readline with condor.
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@632 b08c6af1-5177-4d33-ba66-4b1c6b8b522a

C/c_interface.c

@@ -602,7 +602,7 @@ YAP_AllocSpaceFromYap(unsigned int size)
 
   if ((ptr = AllocCodeSpace(size)) == NULL) {
     if (!growheap(FALSE)) {
-      Error(SYSTEM_ERROR, TermNil, "YAP failed to reserve space in growheap");
+      Error(SYSTEM_ERROR, TermNil, ErrorMessage);
       return(NULL);
     }
   }