--- a/src/editfns.c	Mon Aug 13 09:54:24 2007 +0200
+++ b/src/editfns.c	Mon Aug 13 09:55:28 2007 +0200
@@ -135,12 +135,12 @@
 	getpwnam ((char *) XSTRING_DATA (Vuser_login_name));
       speed_up_interrupts ();
     }
-  
+
   p = (Bufbyte *) ((pw) ? USER_FULL_NAME : "unknown"); /* don't gettext here */
   q = (Bufbyte *) strchr ((char *) p, ',');
   Vuser_full_name = make_ext_string (p, (q ? q - p : strlen ((char *) p)),
 				     FORMAT_OS);
-  
+
 #ifdef AMPERSAND_FULL_NAME
   p = XSTRING_DATA (Vuser_full_name);
   q = (Bufbyte *) strchr ((char *) p, '&');
@@ -462,7 +462,7 @@
 	 and cleaner never to alter the window/buffer connections.  */
 /* #### I'm certain some code somewhere depends on this behavior. --jwz */
 
-  if (visible 
+  if (visible
       && (current_buffer != XBUFFER (XWINDOW (selected_window)->buffer)))
     switch_to_buffer (Fcurrent_buffer (), Qnil);
 #endif
@@ -489,7 +489,7 @@
   int speccount = specpdl_depth ();
 
   record_unwind_protect (save_excursion_restore, save_excursion_save ());
-			 
+
   return unbind_to (speccount, Fprogn (args));
 }
 
@@ -688,7 +688,7 @@
 	       get_buffer_pos_char (b, pos, GB_NO_ERROR_IF_BAD)));
 
   n--;
-  
+
   if (n < BUF_BEGV (b))
     return Qnil;
   return make_char (BUF_FETCH_CHAR (b, n));
@@ -782,11 +782,11 @@
   struct passwd *pw = NULL;
   Lisp_Object tem;
   char *p, *q;
-  
+
   if (!NILP (user_name))	/* nil when nonexistent UID passed as arg */
     {
       CONST char *user_name_ext;
-      
+
       /* Fuck me.  getpwnam() can call select() and (under IRIX at least)
 	 things get wedged if a SIGIO arrives during this time. */
       GET_C_STRING_OS_DATA_ALLOCA (user_name, user_name_ext);
@@ -955,12 +955,12 @@
 %A is replaced by the full name of the day of week.
 %b is replaced by the abbreviated name of the month.
 %B is replaced by the full name of the month.
-%c is a synonym for \"%x %X\".
-%C is a locale-specific synonym, which defaults to \"%A, %B %e, %Y\" in the C locale.
+%c is a synonym for "%x %X".
+%C is a locale-specific synonym, which defaults to "%A, %B %e, %Y" in the C locale.
 %d is replaced by the day of month, zero-padded.
-%D is a synonym for \"%m/%d/%y\".
+%D is a synonym for "%m/%d/%y".
 %e is replaced by the day of month, blank-padded.
-%h is a synonym for \"%b\".
+%h is a synonym for "%b".
 %H is replaced by the hour (00-23).
 %I is replaced by the hour (00-12).
 %j is replaced by the day of the year (001-366).
@@ -968,18 +968,18 @@
 %l is replaced by the hour (1-12), blank padded.
 %m is replaced by the month (01-12).
 %M is replaced by the minute (00-59).
-%n is a synonym for \"\\n\".
+%n is a synonym for "\\n".
 %p is replaced by AM or PM, as appropriate.
-%r is a synonym for \"%I:%M:%S %p\".
-%R is a synonym for \"%H:%M\".
+%r is a synonym for "%I:%M:%S %p".
+%R is a synonym for "%H:%M".
 %S is replaced by the second (00-60).
-%t is a synonym for \"\\t\".
-%T is a synonym for \"%H:%M:%S\".
+%t is a synonym for "\\t".
+%T is a synonym for "%H:%M:%S".
 %U is replaced by the week of the year (00-53), first day of week is Sunday.
 %w is replaced by the day of week (0-6), Sunday is day 0.
 %W is replaced by the week of the year (00-53), first day of week is Monday.
-%x is a locale-specific synonym, which defaults to \"%D\" in the C locale.
-%X is a locale-specific synonym, which defaults to \"%T\" in the C locale.
+%x is a locale-specific synonym, which defaults to "%D" in the C locale.
+%X is a locale-specific synonym, which defaults to "%T" in the C locale.
 %y is replaced by the year without century (00-99).
 %Y is replaced by the year with century.
 %Z is replaced by the time zone abbreviation.
@@ -1036,7 +1036,7 @@
   struct tm save_tm;
   struct tm *decoded_time;
   Lisp_Object list_args[9];
-  
+
   if (! lisp_to_time (specified_time, &time_spec))
     error ("Invalid time specification");
 
@@ -1104,7 +1104,7 @@
       char tzbuf[100];
       char *tzstring;
       char **oldenv = environ, **newenv;
-      
+
       if (STRINGP (zone))
 	tzstring = (char *) XSTRING_DATA (zone);
       else if (INTP (zone))
@@ -1117,7 +1117,7 @@
       else
 	error ("Invalid time zone specification");
 
-      /* Set TZ before calling mktime; merely adjusting mktime's returned 
+      /* Set TZ before calling mktime; merely adjusting mktime's returned
 	 value doesn't suffice, since that would mishandle leap seconds.  */
       set_time_zone_rule (tzstring);
 
@@ -1451,7 +1451,7 @@
   if (n <= 0)
     return Qnil;
   slen = min (n, 768);
-  string = (Bufbyte *) alloca (slen * sizeof (Bufbyte));
+  string = alloca_array (Bufbyte, slen);
   /* Write as many copies of the character into the temp string as will fit. */
   for (i = 0; i + charlen <= slen; i += charlen)
     for (j = 0; j < charlen; j++)
@@ -1836,7 +1836,7 @@
 
     start = BUF_BEG (buf) + newhead;
     end = BUF_Z (buf) - newtail;
-    
+
     bi_start = bufpos_to_bytind (buf, start);
     bi_end = bufpos_to_bytind (buf, end);
 
@@ -1906,7 +1906,7 @@
 %f means print as a floating-point number in fixed notation (e.g. 785.200).
 %e or %E means print as a floating-point number in scientific notation
   (e.g. 7.85200e+03).
-%g or %G means print as a floating-point number in \"pretty format\";
+%g or %G means print as a floating-point number in "pretty format";
   depending on the number, either %f or %e/%E format will be used, and
   trailing zeroes are removed from the fractional part.
 The argument used for all but %s and %S must be a number.  It will be
@@ -1999,7 +1999,7 @@
    Traverses the entire marker list of the buffer to do so, adding an
    appropriate amount to some, subtracting from some, and leaving the
    rest untouched.  Most of this is copied from adjust_markers in insdel.c.
-  
+
    It's the caller's job to see that (start1 <= end1 <= start2 <= end2).  */
 
 void
@@ -2030,7 +2030,7 @@
 
   /* The difference between the region's lengths */
   diff = (end2 - start2) - (end1 - start1);
-  
+
   /* For shifting each marker in a region by the length of the other
    * region plus the distance between the regions.
    */
@@ -2188,7 +2188,7 @@
   staticpro (&Vuser_full_name);
   staticpro (&Vuser_name);
   staticpro (&Vuser_real_name);
-#endif 
+#endif
   DEFVAR_BOOL ("zmacs-regions", &zmacs_regions /*
 *Whether LISPM-style active regions should be used.
 This means that commands which operate on the region (the area between the
@@ -2203,7 +2203,7 @@
  - Only a very small set of commands cause the region to become active:
    Those commands whose semantics are to mark an area, like mark-defun.
  - The region is deactivated after each command that is executed, except that:
- - \"Motion\" commands do not change whether the region is active or not.
+ - "Motion" commands do not change whether the region is active or not.
 
 set-mark-command (C-SPC) pushes a mark and activates the region.  Moving the
 cursor with normal motion commands (C-n, C-p, etc) will cause the region