lib/file: fix whitespace errors

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/standard/file.nit b/lib/standard/file.nit
index 88fb3c8..e436f9e 100644 (file)
--- a/lib/standard/file.nit
+++ b/lib/standard/file.nit
@@ -6,7 +6,7 @@
 #
 # This file is free software, which comes along with NIT.  This software is
 # distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
-# without  even  the implied warranty of  MERCHANTABILITY or  FITNESS FOR A 
+# without  even  the implied warranty of  MERCHANTABILITY or  FITNESS FOR A
 # PARTICULAR PURPOSE.  You can modify it is you want,  provided this header
 # is kept unaltered, and a notification of the changes is added.
 # You  are  allowed  to  redistribute it and sell it, alone or is a part of
@@ -80,7 +80,7 @@ class IFStream
                _buffer.length = nb
                _buffer_pos = 0
        end
-       
+
        # End of file?
        redef var end_reached: Bool = false
 
@@ -101,7 +101,7 @@ end
 class OFStream
        super FStream
        super OStream
-       
+
        redef fun write(s)
        do
                assert _is_writable
@@ -119,7 +119,7 @@ class OFStream
        end
 
        redef var is_writable = false
-       
+
        # Write `len` bytes from `native`.
        private fun write_native(native: NativeString, len: Int)
        do
@@ -130,7 +130,7 @@ class OFStream
                        printn("Problem in writing : ", err, " ", len, "\n")
                end
        end
-       
+
        # Open the file at `path` for writing.
        init open(path: String)
        do
@@ -587,7 +587,7 @@ extern class FileStat `{ struct stat * `}
        fun mode: Int is extern "file_FileStat_FileStat_mode_0"
        # Returns the last access time
        fun atime: Int is extern "file_FileStat_FileStat_atime_0"
-       # Returns the last status change time 
+       # Returns the last status change time
        fun ctime: Int is extern "file_FileStat_FileStat_ctime_0"
        # Returns the last modification time
        fun mtime: Int is extern "file_FileStat_FileStat_mtime_0"