(scan_sexps_forward): Prefer 2-char comment-starter over a 1-char one.

[bpt/emacs.git] / src / print.c

diff --git a/src/print.c b/src/print.c
index 74f8fad..5a0f7fe 100644 (file)
--- a/src/print.c
+++ b/src/print.c
@@ -658,7 +658,7 @@ If variable `temp-buffer-show-function' is non-nil, call it at the end
 to get the buffer displayed instead of just displaying the non-selected
 buffer and calling the hook.  It gets one argument, the buffer to display.
 
-usage: (with-output-to-temp-buffer BUFFNAME BODY ...)  */)
+usage: (with-output-to-temp-buffer BUFNAME BODY ...)  */)
      (args)
      Lisp_Object args;
 {
@@ -1220,7 +1220,6 @@ print (obj, printcharfun, escapeflag)
      register Lisp_Object printcharfun;
      int escapeflag;
 {
-  print_depth = 0;
   old_backquote_output = 0;
 
   /* Reset print_number_index and Vprint_number_table only when
@@ -1240,6 +1239,7 @@ print (obj, printcharfun, escapeflag)
       start = index = print_number_index;
       /* Construct Vprint_number_table.
         This increments print_number_index for the objects added.  */
+      print_depth = 0;
       print_preprocess (obj);
 
       /* Remove unnecessary objects, which appear only once in OBJ;
@@ -1264,6 +1264,7 @@ print (obj, printcharfun, escapeflag)
       print_number_index = index;
     }
 
+  print_depth = 0;
   print_object (obj, printcharfun, escapeflag);
 }
 
@@ -1283,6 +1284,11 @@ print_preprocess (obj)
   int loop_count = 0;
   Lisp_Object halftail;
 
+  /* Give up if we go so deep that print_object will get an error.  */
+  /* See similar code in print_object.  */
+  if (print_depth >= PRINT_CIRCLE)
+    return;
+
   /* Avoid infinite recursion for circular nested structure
      in the case where Vprint_circle is nil.  */
   if (NILP (Vprint_circle))
@@ -1293,11 +1299,6 @@ print_preprocess (obj)
       being_printed[print_depth] = obj;
     }
 
-  /* Give up if we go so deep that print_object will get an error.  */
-  /* See similar code in print_object.  */
-  if (print_depth >= PRINT_CIRCLE)
-    return;
-
   print_depth++;
   halftail = obj;
 
@@ -1821,7 +1822,7 @@ print_object (obj, printcharfun, escapeflag)
 
          PRINTCHAR ('#');
          PRINTCHAR ('&');
-         sprintf (buf, "%d", XBOOL_VECTOR (obj)->size);
+         sprintf (buf, "%ld", (long) XBOOL_VECTOR (obj)->size);
          strout (buf, -1, -1, printcharfun, 0);
          PRINTCHAR ('\"');
 
@@ -1874,7 +1875,7 @@ print_object (obj, printcharfun, escapeflag)
       else if (WINDOWP (obj))
        {
          strout ("#<window ", -1, -1, printcharfun, 0);
-         sprintf (buf, "%d", XFASTINT (XWINDOW (obj)->sequence_number));
+         sprintf (buf, "%ld", (long) XFASTINT (XWINDOW (obj)->sequence_number));
          strout (buf, -1, -1, printcharfun, 0);
          if (!NILP (XWINDOW (obj)->buffer))
            {
@@ -1895,8 +1896,8 @@ print_object (obj, printcharfun, escapeflag)
              PRINTCHAR (' ');
              strout (SDATA (SYMBOL_NAME (h->weak)), -1, -1, printcharfun, 0);
              PRINTCHAR (' ');
-             sprintf (buf, "%d/%d", XFASTINT (h->count),
-                      XVECTOR (h->next)->size);
+             sprintf (buf, "%ld/%ld", (long) XFASTINT (h->count),
+                      (long) XVECTOR (h->next)->size);
              strout (buf, -1, -1, printcharfun, 0);
            }
          sprintf (buf, " 0x%lx", (unsigned long) h);
@@ -2019,7 +2020,7 @@ print_object (obj, printcharfun, escapeflag)
          break;
 
        case Lisp_Misc_Intfwd:
-         sprintf (buf, "#<intfwd to %d>", *XINTFWD (obj)->intvar);
+         sprintf (buf, "#<intfwd to %ld>", (long) *XINTFWD (obj)->intvar);
          strout (buf, -1, -1, printcharfun, 0);
          break;