(struct ccl_program) <eight_bit_control: Comment fixed.

2 files changed, 17 insertions, 2 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index b2e91effc1e..34f81336e6d 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,15 @@
+2003-05-30  Kenichi Handa  <handa@m17n.org>
+
+        * coding.c (ccl_coding_driver): Set ccl->eight_bit_control
+        properly before calling ccl_driver.
+
+        * ccl.h (struct ccl_program) <eight_bit_control: Comment fixed.
+
+        * ccl.c (CCL_WRITE_CHAR): Increment extra_bytes only when it is
+        nonzero.
+        (ccl_driver): Initialize extra_bytes to ccl->eight_bit_control.
+        (setup_ccl_program): Initialize ccl->eight_bit_control to zero.
+
 2003-05-29  Kenichi Handa  <handa@m17n.org>
 
         * coding.c (decode_coding_iso2022): Pay attention to the byte
diff --git a/src/ccl.h b/src/ccl.h
index f5344ff0d07..bfd4757b41a 100644
--- 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