Clean whitespace

Remove leading newlines and replace lines containing only whitespace
with empty lines

Makefile

@@ -324,7 +324,7 @@ $(BUILDDIR)/libstdbuf.$(DYLIB_EXT): $(SRCDIR)/stdbuf/libstdbuf.rs $(SRCDIR)/stdb
 	$(CC) -c -Wall -Werror -fPIC libstdbuf.c && \
 	$(CC) $(DYLIB_FLAGS) -o libstdbuf.$(DYLIB_EXT) liblibstdbuf.a libstdbuf.o && \
 	mv *.$(DYLIB_EXT) $(BUILDDIR) && $(RM) *.o && $(RM) *.a
-	
+
 $(BUILDDIR)/stdbuf: $(BUILDDIR)/libstdbuf.$(DYLIB_EXT)
 
 deps: $(BUILDDIR) $(SRCDIR)/cksum/crc_table.rs $(addprefix DEP_,$(DEPLIBS) $(DEPPLUGS))

src/base64/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "base64"
 version = "0.0.1"

src/basename/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "basename"
 version = "0.0.1"

src/cat/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "cat"
 version = "0.0.1"

src/chmod/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "chmod"
 version = "0.0.1"

src/chroot/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "chroot"
 version = "0.0.1"

src/cksum/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "cksum"
 version = "0.0.1"

src/comm/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "comm"
 version = "0.0.1"

src/cp/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "cp"
 version = "0.0.1"

src/cut/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "cut"
 version = "0.0.1"

src/dirname/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "dirname"
 version = "0.0.1"

src/du/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "du"
 version = "0.0.1"

src/echo/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "echo"
 version = "0.0.1"

src/env/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "env"
 version = "0.0.1"

src/expand/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "expand"
 version = "0.0.1"

src/factor/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "factor"
 version = "0.0.1"

src/false/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "false"
 version = "0.0.1"

src/fmt/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "fmt"
 version = "0.0.1"

src/fold/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "fold"
 version = "0.0.1"

src/groups/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "groups"
 version = "0.0.1"

src/hashsum/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "hashsum"
 version = "0.0.1"

src/head/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "head"
 version = "0.0.1"

src/hostid/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "hostid"
 version = "0.0.1"

src/hostid/hostid.rs

@@ -84,7 +84,7 @@ fn hostid() {
     unsafe {
         result = gethostid();
     }
-    
+
     result &= 0xffffffff; 
     println!("{:0>8x}", result);
 }

src/hostname/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "hostname"
 version = "0.0.1"

src/id/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "id"
 version = "0.0.1"

src/kill/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "kill"
 version = "0.0.1"

src/link/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "link"
 version = "0.0.1"

src/link/link.rs

@@ -43,7 +43,7 @@ pub fn uumain(args: Vec<String>) -> i32 {
 
 Usage:
   {0} [OPTIONS] FILE1 FILE2
-  
+
 Create a link named FILE2 to FILE1.", NAME, VERSION);
 
         println!("{}", opts.usage(&msg));

src/ln/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "ln"
 version = "0.0.1"

src/logname/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "logname"
 version = "0.0.1"

src/mkdir/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "mkdir"
 version = "0.0.1"

src/mkfifo/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "mkfifo"
 version = "0.0.1"

src/mv/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "mv"
 version = "0.0.1"

src/nice/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "nice"
 version = "0.0.1"

src/nl/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "nl"
 version = "0.0.1"

src/nl/nl.rs

@@ -209,7 +209,7 @@ fn nl<T: Read> (reader: &mut BufReader<T>, settings: &Settings) {
             }
             odd = !odd;
         }
- 
+
         // See how many groups we matched. That will tell us if this is
         // a line starting a new segment, and the number of groups
         // indicates what type of segment.
@@ -301,7 +301,7 @@ fn nl<T: Read> (reader: &mut BufReader<T>, settings: &Settings) {
             line_no_threshold *= 10;
             line_no_width += 1;
         }
-    
+
     }
 }
 

src/nohup/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "nohup"
 version = "0.0.1"

src/nproc/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "nproc"
 version = "0.0.1"

src/od/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "od"
 version = "0.0.1"

src/paste/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "paste"
 version = "0.0.1"

src/printenv/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "printenv"
 version = "0.0.1"

src/ptx/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "ptx"
 version = "0.0.1"

src/pwd/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "pwd"
 version = "0.0.1"

src/readlink/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "readlink"
 version = "0.0.1"

src/realpath/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "realpath"
 version = "0.0.1"

src/relpath/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "relpath"
 version = "0.0.1"

src/rm/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "rm"
 version = "0.0.1"

src/rmdir/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "rmdir"
 version = "0.0.1"

src/seq/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "seq"
 version = "0.0.1"

src/shuf/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "shuf"
 version = "0.0.1"

src/sleep/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "sleep"
 version = "0.0.1"

src/sort/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "sort"
 version = "0.0.1"

src/sort/sort.rs

@@ -74,9 +74,9 @@ With no FILE, or when FILE is -, read standard input.", NAME, VERSION);
         /* if no file, default to stdin */
         files.push("-".to_string());
     }
-    
+
     exec(files, numeric, human_readable, reverse);
-    
+
     0
 }
 
@@ -86,7 +86,7 @@ fn exec(files: Vec<String>, numeric: bool, human_readable: bool, reverse: bool)
             Some(x) => x,
             None => continue,
         };
-        
+
         let buf_reader = BufReader::new(reader);
         let mut lines = Vec::new();
 

src/split/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "split"
 version = "0.0.1"

src/sum/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "sum"
 version = "0.0.1"

src/sync/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "sync"
 version = "0.0.1"

src/tac/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "tac"
 version = "0.0.1"

src/tail/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "tail"
 version = "0.0.1"

src/tee/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "tee"
 version = "0.0.1"

src/test/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "test"
 version = "0.0.1"

src/timeout/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "timeout"
 version = "0.0.1"

src/touch/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "touch"
 version = "0.0.1"

src/tr/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "tr"
 version = "0.0.1"

src/true/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "true"
 version = "0.0.1"

src/truncate/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "truncate"
 version = "0.0.1"

src/tsort/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "tsort"
 version = "0.0.1"

src/tty/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "tty"
 version = "0.0.1"

src/uname/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "uname"
 version = "0.0.1"

src/unexpand/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "unexpand"
 version = "0.0.1"

src/uniq/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "uniq"
 version = "0.0.1"

src/unlink/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "unlink"
 version = "0.0.1"

src/uptime/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "uptime"
 version = "0.0.1"

src/users/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "users"
 version = "0.0.1"

src/wc/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "wc"
 version = "0.0.1"

src/whoami/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "whoami"
 version = "0.0.1"

src/yes/Cargo.toml

@@ -1,4 +1,3 @@
-
 [package]
 name = "yes"
 version = "0.0.1"