From 48f129ea4965fcd206fa8a36f1ae352b467e4c7f Mon Sep 17 00:00:00 2001
From: Michael Gehring <mg@ebfe.org>
Date: Thu, 8 Jan 2015 14:03:00 +0100
Subject: [PATCH] std::char::UnicodeChar removal

---
 src/head/head.rs | 4 ++--
 src/tail/tail.rs | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/head/head.rs b/src/head/head.rs
index 5ff853df9..7e1bbd2ed 100644
--- a/src/head/head.rs
+++ b/src/head/head.rs
@@ -12,7 +12,7 @@
 
 extern crate getopts;
 
-use std::char::UnicodeChar;
+use std::char::CharExt;
 use std::io::{stdin};
 use std::io::{BufferedReader, BytesReader};
 use std::io::fs::File;
@@ -144,7 +144,7 @@ fn obsolete(options: &[String]) -> (Vec<String>, Option<uint>) {
             let len = current.len();
             for pos in range(1, len) {
                 // Ensure that the argument is only made out of digits
-                if !UnicodeChar::is_numeric(current[pos] as char) { break; }
+                if !(current[pos] as char).is_numeric() { break; }
 
                 // If this is the last number
                 if pos == len - 1 {
diff --git a/src/tail/tail.rs b/src/tail/tail.rs
index 19b637abe..ae27794be 100644
--- a/src/tail/tail.rs
+++ b/src/tail/tail.rs
@@ -11,7 +11,7 @@
 
 extern crate getopts;
 
-use std::char::UnicodeChar;
+use std::char::CharExt;
 use std::io::{stdin, stdout};
 use std::io::{BufferedReader, BytesReader};
 use std::io::fs::File;
@@ -217,7 +217,7 @@ fn obsolete(options: &[String]) -> (Vec<String>, Option<uint>) {
             let len = current.len();
             for pos in range(1, len) {
                 // Ensure that the argument is only made out of digits
-                if !UnicodeChar::is_numeric(current[pos] as char) { break; }
+                if !(current[pos] as char).is_numeric() { break; }
 
                 // If this is the last number
                 if pos == len - 1 {