X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/0808f2a1a331fbcb2e6ab57894502b0a34311869..1048151cc4bec79f7310f4f2ede309889822a6bb:/src/buffer.c

diff --git a/src/buffer.c b/src/buffer.c
index 0e5e64f58a..8756cbbbd7 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -30,7 +30,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <verify.h>
 
 #include "lisp.h"
-#include "coding.h"
 #include "intervals.h"
 #include "systime.h"
 #include "window.h"
@@ -1073,7 +1072,7 @@ is first appended to NAME, to speed up finding a non-existent buffer.  */)
 	return genbase;
     }
 
-  for (ptrdiff_t count = 1; ; count++)
+  for (ptrdiff_t count = 2; ; count++)
     {
       char number[INT_BUFSIZE_BOUND (ptrdiff_t) + sizeof "<>"];
       AUTO_STRING_WITH_LEN (lnumber, number,
@@ -1985,7 +1984,9 @@ the current buffer's major mode.  */)
 	function = BVAR (current_buffer, major_mode);
     }
 
-  if (NILP (function) || EQ (function, Qfundamental_mode))
+  if (NILP (function)) /* If function is `fundamental-mode', allow it to run
+                          so that `run-mode-hooks' and thus
+                          `hack-local-variables' get run. */
     return Qnil;
 
   count = SPECPDL_INDEX ();
@@ -3552,8 +3553,8 @@ void
 fix_start_end_in_overlays (register ptrdiff_t start, register ptrdiff_t end)
 {
   Lisp_Object overlay;
-  struct Lisp_Overlay *before_list IF_LINT (= NULL);
-  struct Lisp_Overlay *after_list IF_LINT (= NULL);
+  struct Lisp_Overlay *before_list;
+  struct Lisp_Overlay *after_list;
   /* These are either nil, indicating that before_list or after_list
      should be assigned, or the cons cell the cdr of which should be
      assigned.  */
@@ -3700,7 +3701,7 @@ fix_overlays_before (struct buffer *bp, ptrdiff_t prev, ptrdiff_t pos)
   /* If parent is nil, replace overlays_before; otherwise, parent->next.  */
   struct Lisp_Overlay *tail = bp->overlays_before, *parent = NULL, *right_pair;
   Lisp_Object tem;
-  ptrdiff_t end IF_LINT (= 0);
+  ptrdiff_t end;
 
   /* After the insertion, the several overlays may be in incorrect
      order.  The possibility is that, in the list `overlays_before',
@@ -3907,7 +3908,8 @@ buffer.  */)
   struct buffer *b, *ob = 0;
   Lisp_Object obuffer;
   ptrdiff_t count = SPECPDL_INDEX ();
-  ptrdiff_t n_beg, n_end, o_beg IF_LINT (= 0), o_end IF_LINT (= 0);
+  ptrdiff_t n_beg, n_end;
+  ptrdiff_t o_beg UNINIT, o_end UNINIT;
 
   CHECK_OVERLAY (overlay);
   if (NILP (buffer))
@@ -6225,6 +6227,8 @@ Values are interpreted as follows:
   (hbar . HEIGHT) display a horizontal bar cursor with height HEIGHT
   ANYTHING ELSE   display a hollow box cursor
 
+WIDTH and HEIGHT can't exceed the frame's canonical character size.
+
 When the buffer is displayed in a non-selected window, the
 cursor's appearance is instead controlled by the variable
 `cursor-in-non-selected-windows'.  */);