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-rw-r--r--src/undo.c62
1 files changed, 31 insertions, 31 deletions
diff --git a/src/undo.c b/src/undo.c
index 933982ec30c..d11cd6f5570 100644
--- a/src/undo.c
+++ b/src/undo.c
@@ -73,12 +73,12 @@ record_point (EMACS_INT pt)
Fundo_boundary ();
last_undo_buffer = current_buffer;
- if (CONSP (current_buffer->undo_list))
+ if (CONSP (BVAR (current_buffer, undo_list)))
{
/* Set AT_BOUNDARY to 1 only when we have nothing other than
marker adjustment before undo boundary. */
- Lisp_Object tail = current_buffer->undo_list, elt;
+ Lisp_Object tail = BVAR (current_buffer, undo_list), elt;
while (1)
{
@@ -103,8 +103,8 @@ record_point (EMACS_INT pt)
if (at_boundary
&& current_buffer == last_boundary_buffer
&& last_boundary_position != pt)
- current_buffer->undo_list
- = Fcons (make_number (last_boundary_position), current_buffer->undo_list);
+ BVAR (current_buffer, undo_list)
+ = Fcons (make_number (last_boundary_position), BVAR (current_buffer, undo_list));
}
/* Record an insertion that just happened or is about to happen,
@@ -117,17 +117,17 @@ record_insert (EMACS_INT beg, EMACS_INT length)
{
Lisp_Object lbeg, lend;
- if (EQ (current_buffer->undo_list, Qt))
+ if (EQ (BVAR (current_buffer, undo_list), Qt))
return;
record_point (beg);
/* If this is following another insertion and consecutive with it
in the buffer, combine the two. */
- if (CONSP (current_buffer->undo_list))
+ if (CONSP (BVAR (current_buffer, undo_list)))
{
Lisp_Object elt;
- elt = XCAR (current_buffer->undo_list);
+ elt = XCAR (BVAR (current_buffer, undo_list));
if (CONSP (elt)
&& INTEGERP (XCAR (elt))
&& INTEGERP (XCDR (elt))
@@ -140,8 +140,8 @@ record_insert (EMACS_INT beg, EMACS_INT length)
XSETFASTINT (lbeg, beg);
XSETINT (lend, beg + length);
- current_buffer->undo_list = Fcons (Fcons (lbeg, lend),
- current_buffer->undo_list);
+ BVAR (current_buffer, undo_list) = Fcons (Fcons (lbeg, lend),
+ BVAR (current_buffer, undo_list));
}
/* Record that a deletion is about to take place,
@@ -152,7 +152,7 @@ record_delete (EMACS_INT beg, Lisp_Object string)
{
Lisp_Object sbeg;
- if (EQ (current_buffer->undo_list, Qt))
+ if (EQ (BVAR (current_buffer, undo_list), Qt))
return;
if (PT == beg + SCHARS (string))
@@ -166,8 +166,8 @@ record_delete (EMACS_INT beg, Lisp_Object string)
record_point (beg);
}
- current_buffer->undo_list
- = Fcons (Fcons (string, sbeg), current_buffer->undo_list);
+ BVAR (current_buffer, undo_list)
+ = Fcons (Fcons (string, sbeg), BVAR (current_buffer, undo_list));
}
/* Record the fact that MARKER is about to be adjusted by ADJUSTMENT.
@@ -178,7 +178,7 @@ record_delete (EMACS_INT beg, Lisp_Object string)
void
record_marker_adjustment (Lisp_Object marker, EMACS_INT adjustment)
{
- if (EQ (current_buffer->undo_list, Qt))
+ if (EQ (BVAR (current_buffer, undo_list), Qt))
return;
/* Allocate a cons cell to be the undo boundary after this command. */
@@ -189,9 +189,9 @@ record_marker_adjustment (Lisp_Object marker, EMACS_INT adjustment)
Fundo_boundary ();
last_undo_buffer = current_buffer;
- current_buffer->undo_list
+ BVAR (current_buffer, undo_list)
= Fcons (Fcons (marker, make_number (adjustment)),
- current_buffer->undo_list);
+ BVAR (current_buffer, undo_list));
}
/* Record that a replacement is about to take place,
@@ -215,7 +215,7 @@ record_first_change (void)
Lisp_Object high, low;
struct buffer *base_buffer = current_buffer;
- if (EQ (current_buffer->undo_list, Qt))
+ if (EQ (BVAR (current_buffer, undo_list), Qt))
return;
if (current_buffer != last_undo_buffer)
@@ -227,7 +227,7 @@ record_first_change (void)
XSETFASTINT (high, (base_buffer->modtime >> 16) & 0xffff);
XSETFASTINT (low, base_buffer->modtime & 0xffff);
- current_buffer->undo_list = Fcons (Fcons (Qt, Fcons (high, low)), current_buffer->undo_list);
+ BVAR (current_buffer, undo_list) = Fcons (Fcons (Qt, Fcons (high, low)), BVAR (current_buffer, undo_list));
}
/* Record a change in property PROP (whose old value was VAL)
@@ -242,7 +242,7 @@ record_property_change (EMACS_INT beg, EMACS_INT length,
struct buffer *obuf = current_buffer, *buf = XBUFFER (buffer);
int boundary = 0;
- if (EQ (buf->undo_list, Qt))
+ if (EQ (BVAR (buf, undo_list), Qt))
return;
/* Allocate a cons cell to be the undo boundary after this command. */
@@ -265,7 +265,7 @@ record_property_change (EMACS_INT beg, EMACS_INT length,
XSETINT (lbeg, beg);
XSETINT (lend, beg + length);
entry = Fcons (Qnil, Fcons (prop, Fcons (value, Fcons (lbeg, lend))));
- current_buffer->undo_list = Fcons (entry, current_buffer->undo_list);
+ BVAR (current_buffer, undo_list) = Fcons (entry, BVAR (current_buffer, undo_list));
current_buffer = obuf;
}
@@ -277,9 +277,9 @@ but another undo command will undo to the previous boundary. */)
(void)
{
Lisp_Object tem;
- if (EQ (current_buffer->undo_list, Qt))
+ if (EQ (BVAR (current_buffer, undo_list), Qt))
return Qnil;
- tem = Fcar (current_buffer->undo_list);
+ tem = Fcar (BVAR (current_buffer, undo_list));
if (!NILP (tem))
{
/* One way or another, cons nil onto the front of the undo list. */
@@ -287,12 +287,12 @@ but another undo command will undo to the previous boundary. */)
{
/* If we have preallocated the cons cell to use here,
use that one. */
- XSETCDR (pending_boundary, current_buffer->undo_list);
- current_buffer->undo_list = pending_boundary;
+ XSETCDR (pending_boundary, BVAR (current_buffer, undo_list));
+ BVAR (current_buffer, undo_list) = pending_boundary;
pending_boundary = Qnil;
}
else
- current_buffer->undo_list = Fcons (Qnil, current_buffer->undo_list);
+ BVAR (current_buffer, undo_list) = Fcons (Qnil, BVAR (current_buffer, undo_list));
}
last_boundary_position = PT;
last_boundary_buffer = current_buffer;
@@ -321,7 +321,7 @@ truncate_undo_list (struct buffer *b)
record_unwind_protect (set_buffer_if_live, Fcurrent_buffer ());
set_buffer_internal (b);
- list = b->undo_list;
+ list = BVAR (b, undo_list);
prev = Qnil;
next = list;
@@ -433,7 +433,7 @@ truncate_undo_list (struct buffer *b)
XSETCDR (last_boundary, Qnil);
/* There's nothing we decided to keep, so clear it out. */
else
- b->undo_list = Qnil;
+ BVAR (b, undo_list) = Qnil;
unbind_to (count, Qnil);
}
@@ -470,13 +470,13 @@ Return what remains of the list. */)
/* In a writable buffer, enable undoing read-only text that is so
because of text properties. */
- if (NILP (current_buffer->read_only))
+ if (NILP (BVAR (current_buffer, read_only)))
specbind (Qinhibit_read_only, Qt);
/* Don't let `intangible' properties interfere with undo. */
specbind (Qinhibit_point_motion_hooks, Qt);
- oldlist = current_buffer->undo_list;
+ oldlist = BVAR (current_buffer, undo_list);
while (arg > 0)
{
@@ -631,9 +631,9 @@ Return what remains of the list. */)
so the test in `undo' for continuing an undo series
will work right. */
if (did_apply
- && EQ (oldlist, current_buffer->undo_list))
- current_buffer->undo_list
- = Fcons (list3 (Qapply, Qcdr, Qnil), current_buffer->undo_list);
+ && EQ (oldlist, BVAR (current_buffer, undo_list)))
+ BVAR (current_buffer, undo_list)
+ = Fcons (list3 (Qapply, Qcdr, Qnil), BVAR (current_buffer, undo_list));
UNGCPRO;
return unbind_to (count, list);
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-28 05:15:43 +0000