Trivial changes: whitespace and modes.

Remote whitespace at the ends of lines.
Remove blank lines from the ends of files.
Change modes on source files so that they
are not executable.

Signed-off-by: Dan Cross <cross@gajendra.net>

1 files changed, 14 insertions, 14 deletions

diff --git a/src/cmd/fontsrv/osx.c b/src/cmd/fontsrv/osx.c
index c01ae6ce..b4dadd90 100644
--- a/src/cmd/fontsrv/osx.c
+++ b/src/cmd/fontsrv/osx.c
@@ -51,7 +51,7 @@ mac2c(CFStringRef s)
 	char *p;
 	int n;
 
-	n = CFStringGetLength(s)*8;	
+	n = CFStringGetLength(s)*8;
 	p = malloc(n);
 	CFStringGetCString(s, p, n, kCFStringEncodingUTF8);
 	return p;
@@ -93,7 +93,7 @@ loadfonts(void)
 		if(f == nil)
 			continue;
 		s = CTFontDescriptorCopyAttribute(f, kCTFontNameAttribute);
-		xfont[nxfont].name = mac2c(s);		
+		xfont[nxfont].name = mac2c(s);
 		CFRelease(s);
 		nxfont++;
 	}
@@ -147,7 +147,7 @@ fontheight(XFont *f, int size, int *height, int *ascent)
 		CTLineRef line;
 
  		str = c2mac(lines[i]);
- 		
+
  		// See https://developer.apple.com/library/ios/documentation/StringsTextFonts/Conceptual/CoreText_Programming/LayoutOperations/LayoutOperations.html#//apple_ref/doc/uid/TP40005533-CH12-SW2
  		attrs = CFDictionaryCreate(kCFAllocatorDefault, (const void**)&keys,
 			(const void**)&values, sizeof(keys) / sizeof(keys[0]),
@@ -162,15 +162,15 @@ fontheight(XFont *f, int size, int *height, int *ascent)
 		r.size.width += r.origin.x;
 		r.size.height += r.origin.y;
 		CFRelease(line);
-		
+
 //	fprint(2, "%s: %g %g %g %g\n", lines[i], r.origin.x, r.origin.y, r.size.width, r.size.height);
-		
+
 		if(i == 0)
 			bbox = r;
 		if(bbox.origin.x > r.origin.x)
-			bbox.origin.x = r.origin.x;	
+			bbox.origin.x = r.origin.x;
 		if(bbox.origin.y > r.origin.y)
-			bbox.origin.y = r.origin.y;	
+			bbox.origin.y = r.origin.y;
 		if(bbox.size.width < r.size.width)
 			bbox.size.width = r.size.width;
 		if(bbox.size.height < r.size.height)
@@ -182,7 +182,7 @@ fontheight(XFont *f, int size, int *height, int *ascent)
 
 	*height = bbox.size.height + 0.999999;
 	*ascent = *height - (-bbox.origin.y + 0.999999);
-		
+
 	CGContextRelease(ctxt);
 	CFRelease(font);
 }
@@ -232,8 +232,8 @@ mksubfont(XFont *f, char *name, int lo, int hi, int size, int antialias)
 	CFRelease(desc);
 	if(font == nil)
 		return nil;
-	
-	
+
+
 	bbox = CTFontGetBoundingBox(font);
 	x = (int)(bbox.size.width*2 + 0.99999999);
 
@@ -295,7 +295,7 @@ mksubfont(XFont *f, char *name, int lo, int hi, int size, int antialias)
 
 		sprint(buf, "%C", (Rune)mapUnicode(name, i));
  		str = c2mac(buf);
- 		
+
  		// See https://developer.apple.com/library/ios/documentation/StringsTextFonts/Conceptual/CoreText_Programming/LayoutOperations/LayoutOperations.html#//apple_ref/doc/uid/TP40005533-CH12-SW2
  		attrs = CFDictionaryCreate(kCFAllocatorDefault, (const void**)&keys,
 			(const void**)&values, sizeof(keys) / sizeof(keys[0]),
@@ -309,7 +309,7 @@ mksubfont(XFont *f, char *name, int lo, int hi, int size, int antialias)
 		CGContextSetTextPosition(ctxt, 0, y0);
 		r = CTLineGetImageBounds(line, ctxt);
 		memfillcolor(mc, DBlack);
-		CTLineDraw(line, ctxt);		
+		CTLineDraw(line, ctxt);
 		CFRelease(line);
 
 		fc->x = x;
@@ -324,7 +324,7 @@ mksubfont(XFont *f, char *name, int lo, int hi, int size, int antialias)
 			if(i == 0) {
 				drawpjw(m, fc, x, (int)(bbox.size.width + 0.99999999), y, y - y0);
 				x += fc->width;
-			}	
+			}
 			continue;
 		}
 
@@ -357,6 +357,6 @@ mksubfont(XFont *f, char *name, int lo, int hi, int size, int antialias)
 	sf->ascent = Dy(m1->r) - y0;
 	sf->info = fc0;
 	sf->bits = m1;
-	
+
 	return sf;
 }