Clean newlines

29 files changed, 45 insertions, 46 deletions

diff --git a/README.md b/README.md
index 67285da2e3a..c4a3becacb4 100644
--- a/README.md
+++ b/README.md
@@ -67,7 +67,7 @@ Read ["Installing Rust"] from [The Book].
    ```sh
    # Update package mirrors (may be needed if you have a fresh install of MSYS2)
    $ pacman -Sy pacman-mirrors
-   
+
    # Choose one based on platform:
    $ pacman -S mingw-w64-i686-toolchain
    $ pacman -S mingw-w64-x86_64-toolchain
diff --git a/src/doc/trpl/references-and-borrowing.md b/src/doc/trpl/references-and-borrowing.md
index 50297b266d9..8f39f0a122c 100644
--- a/src/doc/trpl/references-and-borrowing.md
+++ b/src/doc/trpl/references-and-borrowing.md
@@ -363,7 +363,7 @@ note: reference must be valid for the block suffix following statement 0 at
     let y: &i32;
     let x = 5;
     y = &x;
-    
+
     println!("{}", y);
 }
 
@@ -371,7 +371,7 @@ note: ...but borrowed value is only valid for the block suffix following
 statement 1 at 3:14
     let x = 5;
     y = &x;
-    
+
     println!("{}", y);
 }
 ```
diff --git a/src/libbacktrace/ChangeLog.jit b/src/libbacktrace/ChangeLog.jit
index 6b60e3b3b07..5ab329c696d 100644
--- a/src/libbacktrace/ChangeLog.jit
+++ b/src/libbacktrace/ChangeLog.jit
@@ -6,7 +6,7 @@
 
 	* configure.ac: Add --enable-host-shared.
 	* configure: Regenerate.
-
+
 Copyright (C) 2013-2014 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
diff --git a/src/libbacktrace/alloc.c b/src/libbacktrace/alloc.c
index 143ef68ca51..b35afc603ba 100644
--- a/src/libbacktrace/alloc.c
+++ b/src/libbacktrace/alloc.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/atomic.c b/src/libbacktrace/atomic.c
index fdd2490da7c..096a2bed284 100644
--- a/src/libbacktrace/atomic.c
+++ b/src/libbacktrace/atomic.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/backtrace-supported.h.in b/src/libbacktrace/backtrace-supported.h.in
index ab051a16898..7d4b03350c9 100644
--- a/src/libbacktrace/backtrace-supported.h.in
+++ b/src/libbacktrace/backtrace-supported.h.in
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/backtrace.c b/src/libbacktrace/backtrace.c
index d352d27a400..c87175cc892 100644
--- a/src/libbacktrace/backtrace.c
+++ b/src/libbacktrace/backtrace.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/backtrace.h b/src/libbacktrace/backtrace.h
index 50dcd40751b..3802d2579a2 100644
--- a/src/libbacktrace/backtrace.h
+++ b/src/libbacktrace/backtrace.h
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/btest.c b/src/libbacktrace/btest.c
index 9821e34c0c1..c555165dcd8 100644
--- a/src/libbacktrace/btest.c
+++ b/src/libbacktrace/btest.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/configure.ac b/src/libbacktrace/configure.ac
index a0e487bb42d..f2c345cc361 100644
--- a/src/libbacktrace/configure.ac
+++ b/src/libbacktrace/configure.ac
@@ -12,7 +12,7 @@
 #     notice, this list of conditions and the following disclaimer in
 #     the documentation and/or other materials provided with the
 #     distribution.  
-    
+
 #     (3) The name of the author may not be used to
 #     endorse or promote products derived from this software without
 #     specific prior written permission.
diff --git a/src/libbacktrace/dwarf.c b/src/libbacktrace/dwarf.c
index 54e5ace9b4a..9ba1a384f32 100644
--- a/src/libbacktrace/dwarf.c
+++ b/src/libbacktrace/dwarf.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
@@ -1605,7 +1605,7 @@ read_line_header (struct backtrace_state *state, struct unit *u,
 
   if (!advance (line_buf, hdrlen))
     return 0;
-  
+
   hdr->min_insn_len = read_byte (&hdr_buf);
   if (hdr->version < 4)
     hdr->max_ops_per_insn = 1;
@@ -1614,7 +1614,7 @@ read_line_header (struct backtrace_state *state, struct unit *u,
 
   /* We don't care about default_is_stmt.  */
   read_byte (&hdr_buf);
-  
+
   hdr->line_base = read_sbyte (&hdr_buf);
   hdr->line_range = read_byte (&hdr_buf);
 
diff --git a/src/libbacktrace/dwarf2.def b/src/libbacktrace/dwarf2.def
index 71a37b30c9f..932ce864351 100644
--- a/src/libbacktrace/dwarf2.def
+++ b/src/libbacktrace/dwarf2.def
@@ -47,27 +47,27 @@
 
 /* This file declares various DWARF-related constants using a set of
    macros which can be redefined by the including file.
-   
+
    The macros are in sections.  Each section corresponds to a single
    set of DWARF constants and has a corresponding key.  The key is
    used in all the macro names.
-   
+
    The sections are TAG (for DW_TAG_ constants), FORM (DW_FORM_), AT
    (DW_AT_), OP (DW_OP_), ATE (DW_ATE_), and CFA (DW_CFA_).
-   
+
    Using TAG as an example, the following macros may be used for each
    key:
-   
+
    DW_FIRST_TAG(name, value) - Introduce the first DW_TAG constant.
-   
+
    DW_TAG(name, value) - Define a subsequent constant.
-   
+
    DW_TAG_DUP(name, value) - Define a subsequent constant whose value
    is a duplicate of some other constant.  Not all keys use the _DUP
    macro form.  If more than one name shares a value, then the base
    (DW_TAG) form will be the preferred name and DW_TAG_DUP will hold
    any alternate names.
-   
+
    DW_END_TAG - Invoked at the end of the DW_TAG constants.  */
 
 DW_FIRST_TAG (DW_TAG_padding, 0x00)
diff --git a/src/libbacktrace/dwarf2.h b/src/libbacktrace/dwarf2.h
index 120e2c16b48..c7d49ebb240 100644
--- a/src/libbacktrace/dwarf2.h
+++ b/src/libbacktrace/dwarf2.h
@@ -352,7 +352,7 @@ enum dwarf_macro_record_type
     DW_MACRO_GNU_lo_user = 0xe0,
     DW_MACRO_GNU_hi_user = 0xff
   };
-
+
 /* @@@ For use with GNU frame unwind information.  */
 
 #define DW_EH_PE_absptr		0x00
diff --git a/src/libbacktrace/elf.c b/src/libbacktrace/elf.c
index 3f14b11a43c..292e5c0f07c 100644
--- a/src/libbacktrace/elf.c
+++ b/src/libbacktrace/elf.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/fileline.c b/src/libbacktrace/fileline.c
index 0acad0603ee..e4b70795bf3 100644
--- a/src/libbacktrace/fileline.c
+++ b/src/libbacktrace/fileline.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/internal.h b/src/libbacktrace/internal.h
index 30f99ca127f..98ecc4c24a7 100644
--- a/src/libbacktrace/internal.h
+++ b/src/libbacktrace/internal.h
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/mmap.c b/src/libbacktrace/mmap.c
index 1ecf1311911..7f6601bc004 100644
--- a/src/libbacktrace/mmap.c
+++ b/src/libbacktrace/mmap.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/mmapio.c b/src/libbacktrace/mmapio.c
index b5a787e0aa6..4c038b94c58 100644
--- a/src/libbacktrace/mmapio.c
+++ b/src/libbacktrace/mmapio.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/nounwind.c b/src/libbacktrace/nounwind.c
index f53f906b5a8..247986076b2 100644
--- a/src/libbacktrace/nounwind.c
+++ b/src/libbacktrace/nounwind.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/posix.c b/src/libbacktrace/posix.c
index 7fa7cd0d5da..b847ec64781 100644
--- a/src/libbacktrace/posix.c
+++ b/src/libbacktrace/posix.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/print.c b/src/libbacktrace/print.c
index 90ecaf89eda..99c50099eab 100644
--- a/src/libbacktrace/print.c
+++ b/src/libbacktrace/print.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/read.c b/src/libbacktrace/read.c
index 299f77ba7c6..641a3748399 100644
--- a/src/libbacktrace/read.c
+++ b/src/libbacktrace/read.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/simple.c b/src/libbacktrace/simple.c
index 39c2e902ff7..542a53ecb17 100644
--- a/src/libbacktrace/simple.c
+++ b/src/libbacktrace/simple.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/sort.c b/src/libbacktrace/sort.c
index bcc765e93aa..9b61149e26a 100644
--- a/src/libbacktrace/sort.c
+++ b/src/libbacktrace/sort.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/state.c b/src/libbacktrace/state.c
index a846378e903..071c93945d5 100644
--- a/src/libbacktrace/state.c
+++ b/src/libbacktrace/state.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/stest.c b/src/libbacktrace/stest.c
index ec93e680e89..c4f9f5ec3b8 100644
--- a/src/libbacktrace/stest.c
+++ b/src/libbacktrace/stest.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/libbacktrace/unknown.c b/src/libbacktrace/unknown.c
index e89cba96f7d..76dab7a21c1 100644
--- a/src/libbacktrace/unknown.c
+++ b/src/libbacktrace/unknown.c
@@ -13,7 +13,7 @@ met:
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.  
-    
+
     (3) The name of the author may not be used to
     endorse or promote products derived from this software without
     specific prior written permission.
diff --git a/src/test/run-pass/issue-11577.rs b/src/test/run-pass/issue-11577.rs
index 81588e8ef78..c1997fac74b 100644
--- a/src/test/run-pass/issue-11577.rs
+++ b/src/test/run-pass/issue-11577.rs
@@ -1,4 +1,3 @@
-
  // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
diff --git a/src/test/run-pass/lexer-crlf-line-endings-string-literal-doc-comment.rs b/src/test/run-pass/lexer-crlf-line-endings-string-literal-doc-comment.rs
index 5c8db524cc2..10bf096dae7 100644
--- a/src/test/run-pass/lexer-crlf-line-endings-string-literal-doc-comment.rs
+++ b/src/test/run-pass/lexer-crlf-line-endings-string-literal-doc-comment.rs
@@ -1,7 +1,7 @@
 // ignore-tidy-cr ignore-license

 // ignore-tidy-cr (repeated again because of tidy bug)

 // license is ignored because tidy can't handle the CRLF here properly.

-

+
 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT

 // file at the top-level directory of this distribution and at

 // http://rust-lang.org/COPYRIGHT.

@@ -11,33 +11,33 @@
 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your

 // option. This file may not be copied, modified, or distributed

 // except according to those terms.

-

+
 // NB: this file needs CRLF line endings. The .gitattributes file in

 // this directory should enforce it.

-

+
 // ignore-pretty

-

+
 /// Doc comment that ends in CRLF

 pub fn foo() {}

-

+
 /** Block doc comment that

  *  contains CRLF characters

  */

 pub fn bar() {}

-

+
 fn main() {

     let s = "string

 literal";

     assert_eq!(s, "string\nliteral");

-

+
     let s = "literal with \

              escaped newline";

     assert_eq!(s, "literal with escaped newline");

-

+
     let s = r"string

 literal";

     assert_eq!(s, "string\nliteral");

-

+
     // validate that our source file has CRLF endings

     let source = include_str!("lexer-crlf-line-endings-string-literal-doc-comment.rs");

     assert!(source.contains("string\r\nliteral"));