fail -> panic

examples/example1.rs

@@ -149,7 +149,7 @@ fn main()
 	let matches = match getopts(args.tail(), opts)
 	{
 		Ok(m) => m,
-		Err(f) => fail!("{}", f)
+		Err(f) => panic!("{}", f)
 	};
 	if matches.opt_present("h")
 	{

examples/example2.rs

@@ -141,7 +141,7 @@ fn main()
 	let matches = match getopts(args.tail(), opts)
 	{
 		Ok(m) => m,
-		Err(f) => fail!("{}", f)
+		Err(f) => panic!("{}", f)
 	};
 	if matches.opt_present("h")
 	{

examples/example3.rs

@@ -100,7 +100,7 @@ fn main()
 	let matches = match getopts(args.tail(), opts)
 	{
 		Ok(m) => m,
-		Err(f) => fail!("{}", f)
+		Err(f) => panic!("{}", f)
 	};
 	if matches.opt_present("h")
 	{

src/axes_common.rs

@@ -480,7 +480,7 @@ impl AxisData
 						{
 							if incr <= 0.0
 							{
-								fail!("'incr' must be positive, but is actually {}", incr);
+								panic!("'incr' must be positive, but is actually {}", incr);
 							}
 							c.write_str(" ");
 							write!(&mut *c, " {:.12e}", incr);
@@ -541,7 +541,7 @@ pub fn char_to_symbol(c: char) -> i32
 		'D' => 11,
 		'r' => 12,
 		'R' => 13,
-		a => fail!("Invalid symbol {}", a)
+		a => panic!("Invalid symbol {}", a)
 	}
 }
 
@@ -911,7 +911,7 @@ impl AxesCommonData
 			ZLabel => "zlabel",
 			TitleLabel => "title",
 			Label(..) => "label",
-			_ => fail!("Invalid label type")
+			_ => panic!("Invalid label type")
 		};
 		c.write_str(label_str);
 

src/figure.rs

@@ -83,7 +83,7 @@ impl Figure
 		match self.axes.as_mut_slice()[l - 1]
 		{
 			Axes2DType(ref mut a) => a,
-			_ => fail!()
+			_ => panic!()
 		}
 	}
 
@@ -95,7 +95,7 @@ impl Figure
 		match self.axes.as_mut_slice()[l - 1]
 		{
 			Axes3DType(ref mut a) => a,
-			_ => fail!()
+			_ => panic!()
 		}
 	}