Remove re-exports of std::io::stdio::{print, println} in the prelude.

The `print!` and `println!` macros are now the preferred method of printing, and so there is no reason to export the `stdio` functions in the prelude. The functions have also been replaced by their macro counterparts in the tutorial and other documentation so that newcomers don't get confused about what they should be using.

1 files changed, 14 insertions, 14 deletions

diff --git a/src/librustpkg/usage.rs b/src/librustpkg/usage.rs
index a41e99f6d66..6fcafac4e5b 100644
--- a/src/librustpkg/usage.rs
+++ b/src/librustpkg/usage.rs
@@ -11,7 +11,7 @@
 use context::Command;
 
 pub fn general() {
-    println("Usage: rustpkg [options] <cmd> [args..]
+    println!("Usage: rustpkg [options] <cmd> [args..]
 
 Where <cmd> is one of:
     build, clean, do, info, install, list, prefer, test, uninstall, unprefer
@@ -24,7 +24,7 @@ Options:
 }
 
 pub fn build() {
-    println("rustpkg build [options..] [package-ID]
+    println!("rustpkg build [options..] [package-ID]
 
 Build the given package ID if specified. With no package ID argument,
 build the package in the current directory. In that case, the current
@@ -50,21 +50,21 @@ Options:
 }
 
 pub fn clean() {
-    println("rustpkg clean
+    println!("rustpkg clean
 
 Remove all build files in the work cache for the package in the current
 directory.");
 }
 
 pub fn do_cmd() {
-    println("rustpkg do <cmd>
+    println!(r"rustpkg do <cmd>
 
 Runs a command in the package script. You can listen to a command
-by tagging a function with the attribute `#[pkg_do(cmd)]`.");
+by tagging a function with the attribute `\#[pkg_do(cmd)]`.");
 }
 
 pub fn info() {
-    println("rustpkg [options..] info
+    println!("rustpkg [options..] info
 
 Probe the package script in the current directory for information.
 
@@ -73,13 +73,13 @@ Options:
 }
 
 pub fn list() {
-    println("rustpkg list
+    println!("rustpkg list
 
 List all installed packages.");
 }
 
 pub fn install() {
-    println("rustpkg install [options..] [package-ID]
+    println!(r"rustpkg install [options..] [package-ID]
 
 Install the given package ID if specified. With no package ID
 argument, install the package in the current directory.
@@ -89,7 +89,7 @@ In that case, the current directory must be a direct child of a
 Examples:
     rustpkg install
     rustpkg install github.com/mozilla/servo
-    rustpkg install github.com/mozilla/servo#0.1.2
+    rustpkg install github.com/mozilla/servo\#0.1.2
 
 Options:
     -c, --cfg      Pass a cfg flag to the package script
@@ -105,14 +105,14 @@ Options:
 }
 
 pub fn uninstall() {
-    println("rustpkg uninstall <id|name>[@version]
+    println!("rustpkg uninstall <id|name>[@version]
 
 Remove a package by id or name and optionally version. If the package(s)
 is/are depended on by another package then they cannot be removed.");
 }
 
 pub fn prefer() {
-    println("rustpkg [options..] prefer <id|name>[@version]
+    println!("rustpkg [options..] prefer <id|name>[@version]
 
 By default all binaries are given a unique name so that multiple versions can
 coexist. The prefer command will symlink the uniquely named binary to
@@ -130,7 +130,7 @@ Example:
 }
 
 pub fn unprefer() {
-    println("rustpkg [options..] unprefer <id|name>[@version]
+    println!("rustpkg [options..] unprefer <id|name>[@version]
 
 Remove all symlinks from the store to the binary directory for a package
 name and optionally version. If version is not supplied, the latest version
@@ -139,7 +139,7 @@ information.");
 }
 
 pub fn test() {
-    println("rustpkg [options..] test
+    println!("rustpkg [options..] test
 
 Build all test crates in the current directory with the test flag.
 Then, run all the resulting test executables, redirecting the output
@@ -150,7 +150,7 @@ Options:
 }
 
 pub fn init() {
-    println("rustpkg init
+    println!("rustpkg init
 
 This will turn the current working directory into a workspace. The first
 command you run when starting off a new project.