From 4b9c8279cecfca8ea950d9414c17601282e21907 Mon Sep 17 00:00:00 2001
From: Michael Gehring <mg@ebfe.org>
Date: Fri, 16 May 2014 10:32:58 +0200
Subject: [PATCH] os::args returns Vec<~str> now

---
 base64/base64.rs     | 2 +-
 basename/basename.rs | 8 ++++----
 cat/cat.rs           | 2 +-
 dirname/dirname.rs   | 2 +-
 du/du.rs             | 2 +-
 echo/echo.rs         | 2 +-
 fold/fold.rs         | 4 ++--
 hostname/hostname.rs | 2 +-
 logname/logname.rs   | 2 +-
 md5sum/md5sum.rs     | 2 +-
 paste/paste.rs       | 2 +-
 printenv/printenv.rs | 2 +-
 pwd/pwd.rs           | 2 +-
 rm/rm.rs             | 2 +-
 rmdir/rmdir.rs       | 2 +-
 sleep/sleep.rs       | 2 +-
 tac/tac.rs           | 2 +-
 tee/tee.rs           | 4 ++--
 truncate/truncate.rs | 2 +-
 uname/uname.rs       | 2 +-
 uptime/uptime.rs     | 2 +-
 users/users.rs       | 2 +-
 wc/wc.rs             | 2 +-
 whoami/whoami.rs     | 2 +-
 yes/yes.rs           | 2 +-
 25 files changed, 30 insertions(+), 30 deletions(-)

diff --git a/base64/base64.rs b/base64/base64.rs
index 14dc03e1a..fcec28d6c 100644
--- a/base64/base64.rs
+++ b/base64/base64.rs
@@ -55,7 +55,7 @@ fn main() {
         }
     };
 
-    let progname = args[0].clone();
+    let progname = args.get(0).clone();
     let usage = usage("Base64 encode or decode FILE, or standard input, to standard output.", opts);
     let mode = if matches.opt_present("help") {
         Help
diff --git a/basename/basename.rs b/basename/basename.rs
index 99587bd1b..b82dc037d 100644
--- a/basename/basename.rs
+++ b/basename/basename.rs
@@ -25,7 +25,7 @@ static VERSION: &'static str = "1.0.0";
 
 fn main() {
     let args = os::args();
-    let program = strip_dir(&args[ 0 ].clone());
+    let program = strip_dir(args.get(0));
 
     //
     // Argument parsing
@@ -64,7 +64,7 @@ fn main() {
     }
     // too many arguments
     else if args.len() > 3 {
-        println(program + ": extra operand `" + args[ 3 ] + "'");
+        println(program + ": extra operand `" + args.get(3).clone() + "'");
         println("Try `" + program + " --help' for more information.");
         return;
     }
@@ -73,12 +73,12 @@ fn main() {
     // Main Program Processing
     //
 
-    let fullname = args[ 1 ].clone();
+    let fullname = args.get(1).clone();
 
     let mut name = strip_dir(&fullname);
 
     if args.len() > 2 {
-        let suffix = args[ 2 ].clone();
+        let suffix = args.get(2).clone();
         name = strip_suffix(&name, &suffix);
     }
 
diff --git a/cat/cat.rs b/cat/cat.rs
index 81260e774..758929fb9 100644
--- a/cat/cat.rs
+++ b/cat/cat.rs
@@ -21,7 +21,7 @@ use std::io::{BufferedWriter};
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
     let opts = ~[
         getopts::optflag("A", "show-all", "equivalent to -vET"),
         getopts::optflag("b", "number-nonblank", "number nonempty output lines, overrides -n"),
diff --git a/dirname/dirname.rs b/dirname/dirname.rs
index c1f6439b0..f3bbdc2b8 100644
--- a/dirname/dirname.rs
+++ b/dirname/dirname.rs
@@ -18,7 +18,7 @@ static VERSION: &'static str = "1.0.0";
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
     let opts = ~[
         getopts::optflag("z", "zero", "separate output with NUL rather than newline"),
         getopts::optflag("", "help", "display this help and exit"),
diff --git a/du/du.rs b/du/du.rs
index a586b00c8..18c74f938 100644
--- a/du/du.rs
+++ b/du/du.rs
@@ -88,7 +88,7 @@ fn du(path: &Path, mut my_stat: FileStat,
 
 fn main() {
     let args = os::args();
-    let program = args[0].as_slice();
+    let program = args.get(0).as_slice();
     let opts = ~[
         // In task
         getopts::optflag("a", "all", " write counts for all files, not just directories"),
diff --git a/echo/echo.rs b/echo/echo.rs
index d91c76bc6..d93ff303a 100644
--- a/echo/echo.rs
+++ b/echo/echo.rs
@@ -71,7 +71,7 @@ fn convert_str(string: &str, index: uint, base: uint) -> (char, int) {
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
     let opts = ~[
         getopts::optflag("n", "", "do not output the trailing newline"),
         getopts::optflag("e", "", "enable interpretation of backslash escapes"),
diff --git a/fold/fold.rs b/fold/fold.rs
index cfeddb150..187f3754e 100644
--- a/fold/fold.rs
+++ b/fold/fold.rs
@@ -29,9 +29,9 @@ static VERSION: &'static str = "1.0.0";
 fn main() {
     let args = os::args();
 
-    let program = args[0].clone();
+    let program = args.get(0).clone();
 
-    let (args, obs_width) = handle_obsolete(args);
+    let (args, obs_width) = handle_obsolete(args.as_slice().to_owned());
 
     let opts = [
         getopts::optflag("b", "bytes", "count using bytes rather than columns (meaning control characters such as newline are not treated specially)"),
diff --git a/hostname/hostname.rs b/hostname/hostname.rs
index 27d3ef240..d5c99bb2a 100644
--- a/hostname/hostname.rs
+++ b/hostname/hostname.rs
@@ -25,7 +25,7 @@ extern {
 
 fn main () {
     let args = os::args();
-    let program = args[0].to_owned();
+    let program = args.get(0).to_owned();
 
     let options = [
         optflag("f", "full", "Default option to show full name"),
diff --git a/logname/logname.rs b/logname/logname.rs
index de489f483..243a8d790 100644
--- a/logname/logname.rs
+++ b/logname/logname.rs
@@ -45,7 +45,7 @@ fn version() {
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
 
     //
     // Argument parsing
diff --git a/md5sum/md5sum.rs b/md5sum/md5sum.rs
index 687c8116f..438886750 100644
--- a/md5sum/md5sum.rs
+++ b/md5sum/md5sum.rs
@@ -30,7 +30,7 @@ static VERSION: &'static str = "1.0.0";
 fn main() {
     let args = os::args();
 
-    let program = args[0].clone();
+    let program = args.get(0).clone();
 
     let opts = [
         getopts::optflag("b", "binary", "read in binary mode"),
diff --git a/paste/paste.rs b/paste/paste.rs
index 921e7df3f..164ff6133 100644
--- a/paste/paste.rs
+++ b/paste/paste.rs
@@ -25,7 +25,7 @@ static VERSION: &'static str = "1.0.0";
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
 
     let opts = ~[
         getopts::optflag("s", "serial", "paste one file at a time instead of in parallel"),
diff --git a/printenv/printenv.rs b/printenv/printenv.rs
index 0c87df0f3..b5c87d73b 100644
--- a/printenv/printenv.rs
+++ b/printenv/printenv.rs
@@ -26,7 +26,7 @@ static NAME: &'static str = "printenv";
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
     let opts = ~[
         getopts::optflag("0", "null", "end each output line with 0 byte rather than newline"),
         getopts::optflag("h", "help", "display this help and exit"),
diff --git a/pwd/pwd.rs b/pwd/pwd.rs
index 4661ebf30..4ca5cc016 100644
--- a/pwd/pwd.rs
+++ b/pwd/pwd.rs
@@ -25,7 +25,7 @@ static VERSION: &'static str = "1.0.0";
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
     let opts = ~[
         getopts::optflag("", "help", "display this help and exit"),
         getopts::optflag("", "version", "output version information and exit"),
diff --git a/rm/rm.rs b/rm/rm.rs
index 3ffc19b09..3ce712abb 100644
--- a/rm/rm.rs
+++ b/rm/rm.rs
@@ -31,7 +31,7 @@ static NAME: &'static str = "rm";
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
 
     // TODO: make getopts support -R in addition to -r
     let opts = ~[
diff --git a/rmdir/rmdir.rs b/rmdir/rmdir.rs
index be9efebe1..b4dfc3a36 100644
--- a/rmdir/rmdir.rs
+++ b/rmdir/rmdir.rs
@@ -24,7 +24,7 @@ static NAME: &'static str = "rmdir";
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
 
     let opts = ~[
         getopts::optflag("", "ignore-fail-on-non-empty", "ignore each failure that is solely because a directory is non-empty"),
diff --git a/sleep/sleep.rs b/sleep/sleep.rs
index 01c5bed90..cdf5c7ddb 100644
--- a/sleep/sleep.rs
+++ b/sleep/sleep.rs
@@ -25,7 +25,7 @@ static NAME: &'static str = "sleep";
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
 
     let opts = ~[
         getopts::optflag("h", "help", "display this help and exit"),
diff --git a/tac/tac.rs b/tac/tac.rs
index cd06a678d..37187dbfe 100644
--- a/tac/tac.rs
+++ b/tac/tac.rs
@@ -25,7 +25,7 @@ static VERSION: &'static str = "1.0.0";
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
 
     let opts = ~[
         getopts::optflag("b", "before", "attach the separator before instead of after"),
diff --git a/tee/tee.rs b/tee/tee.rs
index 36459aceb..a2339e72b 100644
--- a/tee/tee.rs
+++ b/tee/tee.rs
@@ -25,7 +25,7 @@ static NAME: &'static str = "tee";
 static VERSION: &'static str = "1.0.0";
 
 fn main() {
-    match options(args()).and_then(exec) {
+    match options(args().as_slice()).and_then(exec) {
         Ok(_) => set_exit_status(0),
         Err(_) => set_exit_status(1)
     }
@@ -149,5 +149,5 @@ fn with_path<T>(path: &Path, cb: || -> IoResult<T>) -> IoResult<T> {
 }
 
 fn warn(message: &str) {
-    error!("{}: {}", args()[0], message);
+    error!("{}: {}", args().get(0), message);
 }
diff --git a/truncate/truncate.rs b/truncate/truncate.rs
index 04ad57c44..74c88dbb7 100644
--- a/truncate/truncate.rs
+++ b/truncate/truncate.rs
@@ -48,7 +48,7 @@ static NAME: &'static str = "truncate";
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
 
     let opts = ~[
         getopts::optflag("c", "no-create", "do not create files that do not exist"),
diff --git a/uname/uname.rs b/uname/uname.rs
index aaefedc1e..8546da39f 100644
--- a/uname/uname.rs
+++ b/uname/uname.rs
@@ -53,7 +53,7 @@ static NAME: &'static str = "uname";
 
 fn main() {
     let args = os::args();
-    let program = args[0].as_slice();
+    let program = args.get(0).as_slice();
     let opts = ~[
         getopts::optflag("h", "help", "display this help and exit"),
         getopts::optflag("a", "all", "Behave as though all of the options -mnrsv were specified."),
diff --git a/uptime/uptime.rs b/uptime/uptime.rs
index cb5e328de..bc8173ab0 100644
--- a/uptime/uptime.rs
+++ b/uptime/uptime.rs
@@ -49,7 +49,7 @@ extern {
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
     let opts = ~[
         getopts::optflag("v", "version", "output version information and exit"),
         getopts::optflag("h", "help", "display this help and exit"),
diff --git a/users/users.rs b/users/users.rs
index d9319794a..77f3da0a6 100644
--- a/users/users.rs
+++ b/users/users.rs
@@ -49,7 +49,7 @@ static NAME: &'static str = "users";
 
 fn main() {
     let args = os::args();
-    let program = args[0].as_slice();
+    let program = args.get(0).as_slice();
     let opts = ~[
         getopts::optflag("h", "help", "display this help and exit"),
         getopts::optflag("V", "version", "output version information and exit"),
diff --git a/wc/wc.rs b/wc/wc.rs
index fc6ee9ac1..cf77a5a82 100644
--- a/wc/wc.rs
+++ b/wc/wc.rs
@@ -35,7 +35,7 @@ static NAME: &'static str = "wc";
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
     let opts = ~[
         getopts::optflag("c", "bytes", "print the byte counts"),
         getopts::optflag("m", "chars", "print the character counts"),
diff --git a/whoami/whoami.rs b/whoami/whoami.rs
index 9b7ad244e..d407a0800 100644
--- a/whoami/whoami.rs
+++ b/whoami/whoami.rs
@@ -43,7 +43,7 @@ static NAME: &'static str = "whoami";
 
 fn main() {
     let args = os::args();
-    let program = args[0].as_slice();
+    let program = args.get(0).as_slice();
     let opts = ~[
         getopts::optflag("h", "help", "display this help and exit"),
         getopts::optflag("V", "version", "output version information and exit"),
diff --git a/yes/yes.rs b/yes/yes.rs
index 47bde021a..c8c2b7365 100644
--- a/yes/yes.rs
+++ b/yes/yes.rs
@@ -26,7 +26,7 @@ static NAME: &'static str = "yes";
 
 fn main() {
     let args = os::args();
-    let program = args[0].clone();
+    let program = args.get(0).clone();
     let opts = ~[
         getopts::optflag("h", "help", "display this help and exit"),
         getopts::optflag("V", "version", "output version information and exit"),