Commit d07c0804 authored by Richard M. Stallman's avatar Richard M. Stallman

(signal_before_change, signal_after_change):

Call verify_overlay_modification here.
(prepare_to_modify_buffer): Don't call it here.
parent 5296fd18
......@@ -683,10 +683,6 @@ prepare_to_modify_buffer (start, end)
if (current_buffer->intervals != 0)
verify_interval_modification (current_buffer, start, end);
if (!NILP (current_buffer->overlays_before)
|| !NILP (current_buffer->overlays_after))
verify_overlay_modification (start, end);
#ifdef CLASH_DETECTION
if (!NILP (current_buffer->filename)
&& current_buffer->save_modified >= MODIFF)
......@@ -809,13 +805,19 @@ signal_before_change (start, end)
}
unbind_to (count, Qnil);
}
if (!NILP (current_buffer->overlays_before)
|| !NILP (current_buffer->overlays_after))
verify_overlay_modification (start, end, 0, start, end, Qnil);
}
/* Signal a change immediately after it happens.
POS is the address of the start of the changed text.
LENDEL is the number of characters of the text before the change.
(Not the whole buffer; just the part that was changed.)
LENINS is the number of characters in the changed text. */
LENINS is the number of characters in the changed text.
(Hence POS + LENINS - LENDEL is the position after the changed text.) */
signal_after_change (pos, lendel, lenins)
int pos, lendel, lenins;
......@@ -871,4 +873,12 @@ signal_after_change (pos, lendel, lenins)
}
unbind_to (count, Qnil);
}
if (!NILP (current_buffer->overlays_before)
|| !NILP (current_buffer->overlays_after))
verify_overlay_modification (make_number (pos),
make_number (pos + lenins - lendel),
1,
make_number (pos), make_number (pos + lenins),
make_number (lendel));
}
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