lib: cleaned trailing spaces in string

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/lib/standard/string.nit b/lib/standard/string.nit
index d4d03f7..f080e2a 100644 (file)
--- a/lib/standard/string.nit
+++ b/lib/standard/string.nit
@@ -5,7 +5,7 @@
 #
 # 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
@@ -988,13 +988,13 @@ redef class Bool
        #     assert true.to_s         == "true"
        #     assert false.to_s        == "false"
        redef fun to_s
-       do 
-               if self then 
-                       return once "true" 
-               else 
-                       return once "false" 
+       do
+               if self then
+                       return once "true"
+               else
+                       return once "false"
                end
-       end   
+       end
 end
 
 redef class Int
@@ -1015,7 +1015,7 @@ redef class Int
                end
                # Fill digits
                var pos = digit_count(base) - 1
-               while pos >= 0 and n > 0 do 
+               while pos >= 0 and n > 0 do
                        s.chars[pos] = (n % base).to_c
                        n = n / base # /
                        pos -= 1
@@ -1051,6 +1051,7 @@ redef class Float
        # Pretty print self, print needoed decimals up to a max of 3.
        redef fun to_s do
                var str = to_precision( 3 )
+               if is_inf != 0 then return str
                var len = str.length
                for i in [0..len-1] do
                        var j = len-1-i
@@ -1159,14 +1160,14 @@ redef class Collection[E]
        fun join(sep: String): String
        do
                if is_empty then return ""
-               
+
                var s = new Buffer # Result
 
                # Concat first item
                var i = iterator
                var e = i.item
                if e != null then s.append(e.to_s)
-               
+
                # Concat other items
                i.next
                while i.is_ok do
@@ -1207,7 +1208,7 @@ redef class Map[K,V]
        fun join(sep: String, couple_sep: String): String
        do
                if is_empty then return ""
-               
+
                var s = new Buffer # Result
 
                # Concat first item