+
+ CHECK_MARKERS ();
+}
+\f
+/* Insert a sequence of NCHARS chars which occupy NBYTES bytes
+ starting at GPT_ADDR. */
+
+void
+insert_from_gap (nchars, nbytes)
+ register EMACS_INT nchars, nbytes;
+{
+ if (NILP (current_buffer->enable_multibyte_characters))
+ nchars = nbytes;
+
+ record_insert (GPT, nchars);
+ MODIFF++;
+
+ GAP_SIZE -= nbytes;
+ GPT += nchars;
+ ZV += nchars;
+ Z += nchars;
+ GPT_BYTE += nbytes;
+ ZV_BYTE += nbytes;
+ Z_BYTE += nbytes;
+ if (GAP_SIZE > 0) *(GPT_ADDR) = 0; /* Put an anchor. */
+
+ if (GPT_BYTE < GPT)
+ abort ();
+
+ adjust_overlays_for_insert (GPT - nchars, nchars);
+ adjust_markers_for_insert (GPT - nchars, GPT_BYTE - nbytes,
+ GPT, GPT_BYTE, 0);
+
+ if (BUF_INTERVALS (current_buffer) != 0)
+ {
+ offset_intervals (current_buffer, GPT - nchars, nchars);
+ graft_intervals_into_buffer (NULL_INTERVAL, GPT - nchars, nchars,
+ current_buffer, 0);
+ }
+
+ if (GPT - nchars < PT)
+ adjust_point (nchars, nbytes);
+
+ CHECK_MARKERS ();