(temp_output_buffer_setup): Use new type for overlays_(before|after).

[gnu-emacs] / src / ccl.h

diff --git a/src/ccl.h b/src/ccl.h
index f5344ff0d070f244a384f4ef6e8178dd52027391..bfd4757b41a0f1751387b02e104e87e415337931 100644 (file)
--- a/src/ccl.h
+++ b/src/ccl.h
@@ -65,8 +65,11 @@ struct ccl_program {
                                   system.  */
   int suppress_error;          /* If nonzero, don't insert error
                                   message in the output.  */
-  int eight_bit_control;       /* Set to nonzero if CCL_WRITE_CHAR
-                                  writes eight-bit-control char.  */
+  int eight_bit_control;       /* If nonzero, ccl_driver counts all
+                                  eight-bit-control bytes written by
+                                  CCL_WRITE_CHAR.  After execution,
+                                  if no such byte is written, set
+                                  this value to zero.  */
 };
 
 /* This data type is used for the spec field of the structure