Fix compiler warnings from XCode 5.0 on OSX.

* nsterm.m (setMarkedText:selectedRange:):
(deleteWorkingText):
* nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
* nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
argument to unsigned long to avoid warning.
(nsfont_draw): Use 0.25 instead of  Fix2X (kATSItalicQDSkew).

* process.c (wait_reading_process_output): Change int pnamelen to
socklen_t.

src/ChangeLog

@@ -1,5 +1,15 @@
 2013-09-22  Jan Djärv  <jan.h.d@swipnet.se>
 
+	* process.c (wait_reading_process_output): Change int pnamelen to
+	socklen_t.
+
+	* nsterm.m (setMarkedText:selectedRange:):
+	(deleteWorkingText):
+	* nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
+	* nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
+	argument to unsigned long to avoid warning.
+	(nsfont_draw): Use 0.25 instead of  Fix2X (kATSItalicQDSkew).
+
 	* conf_post.h (assume): Fix compiler error: x shall be cond.
 
 2013-09-22  Daniel Colascione  <dancol@dancol.org>

src/nsfont.m

@@ -526,7 +526,7 @@ but also for ascii (which causes unnecessary font substitution). */
       }
 
     if (NSFONT_TRACE)
-	NSLog(@"    returning %d families", [families count]);
+      NSLog(@"    returning %lu families", (unsigned long)[families count]);
     return families;
 }
 
@@ -564,8 +564,8 @@ but also for ascii (which causes unnecessary font substitution). */
     matchingDescs = [fdesc matchingFontDescriptorsWithMandatoryKeys: fkeys];
 
     if (NSFONT_TRACE)
-	NSLog(@"Got desc %@ and found %d matching fonts from it: ", fdesc,
-	      [matchingDescs count]);
+	NSLog(@"Got desc %@ and found %lu matching fonts from it: ", fdesc,
+	      (unsigned long)[matchingDescs count]);
 
     for (dEnum = [matchingDescs objectEnumerator]; (desc = [dEnum nextObject]);)
       {
@@ -1249,7 +1249,9 @@ is false when (FROM > 0 || TO < S->nchars). */
 
     CGContextSaveGState (gcontext);
 
-    fliptf.c =  font->synthItal ? Fix2X (kATSItalicQDSkew) : 0.0;
+    // Used to be Fix2X (kATSItalicQDSkew), but Fix2X is deprecated
+    // and kATSItalicQDSkew is 0.25.
+    fliptf.c =  font->synthItal ? 0.25 : 0.0;
 
     CGContextSetFont (gcontext, font->cgfont);
     CGContextSetFontSize (gcontext, font->size);

src/nsmenu.m

@@ -1239,7 +1239,7 @@ - (void) addDisplayItemWithImage: (EmacsImage *)img
 {
   /* 1) come up w/identifier */
   NSString *identifier
-      = [NSString stringWithFormat: @"%u", [img hash]];
+    = [NSString stringWithFormat: @"%lu", (unsigned long)[img hash]];
   [activeIdentifiers addObject: identifier];
 
   /* 2) create / reuse item */

src/nsterm.m

@@ -5208,8 +5208,10 @@ - (void)setMarkedText: (id)aString selectedRange: (NSRange)selRange
   NSString *str = [aString respondsToSelector: @selector (string)] ?
     [aString string] : aString;
   if (NS_KEYLOG)
-    NSLog (@"setMarkedText '%@' len =%d range %d from %d", str, [str length],
-           selRange.length, selRange.location);
+    NSLog (@"setMarkedText '%@' len =%lu range %lu from %lu",
+           str, (unsigned long)[str length],
+           (unsigned long)selRange.length,
+           (unsigned long)selRange.location);
 
   if (workingText != nil)
     [self deleteWorkingText];
@@ -5235,7 +5237,7 @@ - (void)deleteWorkingText
   if (workingText == nil)
     return;
   if (NS_KEYLOG)
-    NSLog(@"deleteWorkingText len =%d\n", [workingText length]);
+    NSLog(@"deleteWorkingText len =%lu\n", (unsigned long)[workingText length]);
   [workingText release];
   workingText = nil;
   processingCompose = NO;

src/process.c

@@ -4847,7 +4847,7 @@ wait_reading_process_output (intmax_t time_limit, int nsecs, int read_kbd,
 #else
 	      {
 		struct sockaddr pname;
-		int pnamelen = sizeof (pname);
+		socklen_t pnamelen = sizeof (pname);
 
 		/* If connection failed, getpeername will fail.  */
 		xerrno = 0;