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[Emacs-diffs] Changes to emacs/src/coding.c
From: |
Kenichi Handa |
Subject: |
[Emacs-diffs] Changes to emacs/src/coding.c |
Date: |
Wed, 14 Sep 2005 03:05:44 -0400 |
Index: emacs/src/coding.c
diff -c emacs/src/coding.c:1.324 emacs/src/coding.c:1.325
*** emacs/src/coding.c:1.324 Sun Aug 7 12:33:16 2005
--- emacs/src/coding.c Wed Sep 14 07:05:43 2005
***************
*** 5353,5360 ****
}
\
} while (0)
! /* ARG is (CODING . BUFFER) where CODING is what to be set in
! Vlast_coding_system_used and BUFFER if non-nil is a buffer to
kill. */
static Lisp_Object
code_convert_region_unwind (arg)
--- 5353,5360 ----
}
\
} while (0)
! /* ARG is (CODING BUFFER ...) where CODING is what to be set in
! Vlast_coding_system_used and the remaining elements are buffers to
kill. */
static Lisp_Object
code_convert_region_unwind (arg)
***************
*** 5362,5369 ****
{
inhibit_pre_post_conversion = 0;
Vlast_coding_system_used = XCAR (arg);
! if (! NILP (XCDR (arg)))
! Fkill_buffer (XCDR (arg));
return Qnil;
}
--- 5362,5369 ----
{
inhibit_pre_post_conversion = 0;
Vlast_coding_system_used = XCAR (arg);
! for (arg = XCDR (arg); ! NILP (arg); arg = XCDR (arg))
! Fkill_buffer (XCAR (arg));
return Qnil;
}
***************
*** 6081,6086 ****
--- 6081,6087 ----
int multibyte = STRING_MULTIBYTE (str);
Lisp_Object old_deactivate_mark;
Lisp_Object buffer_to_kill;
+ Lisp_Object unwind_arg;
record_unwind_protect (Fset_buffer, Fcurrent_buffer ());
/* It is not crucial to specbind this. */
***************
*** 6091,6105 ****
unibyte<->multibyte conversion. For that, we adjust the
multibyteness of the working buffer to that of STR. */
buffer_to_kill = set_conversion_work_buffer (multibyte);
! record_unwind_protect (code_convert_region_unwind,
! Fcons (Vlast_coding_system_used, buffer_to_kill));
insert_from_string (str, 0, 0,
SCHARS (str), SBYTES (str), 0);
UNGCPRO;
inhibit_pre_post_conversion = 1;
if (encodep)
! call2 (coding->pre_write_conversion, make_number (BEG), make_number (Z));
else
{
Vlast_coding_system_used = coding->symbol;
--- 6092,6116 ----
unibyte<->multibyte conversion. For that, we adjust the
multibyteness of the working buffer to that of STR. */
buffer_to_kill = set_conversion_work_buffer (multibyte);
! if (NILP (buffer_to_kill))
! unwind_arg = Fcons (Vlast_coding_system_used, Qnil);
! else
! unwind_arg = list2 (Vlast_coding_system_used, buffer_to_kill);
! record_unwind_protect (code_convert_region_unwind, unwind_arg);
insert_from_string (str, 0, 0,
SCHARS (str), SBYTES (str), 0);
UNGCPRO;
inhibit_pre_post_conversion = 1;
if (encodep)
! {
! struct buffer *prev = current_buffer;
!
! call2 (coding->pre_write_conversion, make_number (BEG), make_number
(Z));
! if (prev != current_buffer)
! /* We must kill the current buffer too. */
! Fsetcdr (unwind_arg, Fcons (Fcurrent_buffer (), XCDR (unwind_arg)));
! }
else
{
Vlast_coding_system_used = coding->symbol;
***************
*** 6133,6138 ****
--- 6144,6150 ----
{
struct gcpro gcpro1, gcpro2;
struct buffer *cur = current_buffer;
+ struct buffer *prev;
Lisp_Object old_deactivate_mark, old_last_coding_system_used;
Lisp_Object args[3];
Lisp_Object buffer_to_kill;
***************
*** 6149,6154 ****
--- 6161,6167 ----
insert_1_both (*str, nchars, nbytes, 0, 0, 0);
UNGCPRO;
inhibit_pre_post_conversion = 1;
+ prev = current_buffer;
args[0] = coding->pre_write_conversion;
args[1] = make_number (BEG);
args[2] = make_number (Z);
***************
*** 6168,6173 ****
--- 6181,6188 ----
bcopy (BEG_ADDR, *str, coding->produced);
coding->src_multibyte
= ! NILP (current_buffer->enable_multibyte_characters);
+ if (prev != current_buffer)
+ Fkill_buffer (Fcurrent_buffer ());
set_buffer_internal (cur);
if (! NILP (buffer_to_kill))
Fkill_buffer (buffer_to_kill);
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Kenichi Handa <=