(code_convert_string): Add record_unwind_protect to

assure setting inhibit_pre_post_conversion back to zero.  Take
care of the multibyteness of the working buffer.

(inhibit_pre_post_conversion): New variable.
(setup_coding_system): If inhibit_pre_post_conversion is nonzero,
ignore post-read-conversion and pre-write-conversion property of
the coding system.
(code_convert_region_unwind): New function.
(code_convert_region): Set inhibit_pre_post_conversion to 1 while
running pre-write-conversion and post-read-conversion.
(code_convert_string): Likewise.

1 files changed, 15 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 4ce465572b9..e664129af30 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,18 @@
+1999-10-08  Kenichi Handa  <handa@etl.go.jp>
+
+        * coding.c (code_convert_string): Add record_unwind_protect to
+        assure setting inhibit_pre_post_conversion back to zero.  Take
+        care of the multibyteness of the working buffer.
+
+        * coding.c (inhibit_pre_post_conversion): New variable.
+        (setup_coding_system): If inhibit_pre_post_conversion is nonzero,
+        ignore post-read-conversion and pre-write-conversion property of
+        the coding system.
+        (code_convert_region_unwind): New function.
+        (code_convert_region): Set inhibit_pre_post_conversion to 1 while
+        running pre-write-conversion and post-read-conversion.
+        (code_convert_string): Likewise.
+
 1999-10-17  Miles Bader  <miles@gnu.org>
 
         * editfns.c: Doc fix.