src/usr.bin/bc/scan.l - diff

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-version 1.25, 2011/06/01 07:18:23
+version 1.26, 2011/06/03 06:10:33
 Line 253
 Line 253
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          errno = save_errno;
  }
+ /*
+  * Avoid the echo of ^D by the default code of editline and take
+  * into account skipchars to make ^D work when the cursor is at start of
+  * line after a ^C.
+  */
+ unsigned char
+ bc_eof(EditLine *e, int ch)
+ {
+         const struct lineinfo *info = el_line(e);
+         if (info->buffer + skipchars == info->cursor &&
+             info->cursor == info->lastchar)
+                 return (CC_EOF);
+         else
+                 return (CC_ERROR);
+ }
  int
  yywrap(void)
  {