Formatter: fix bug regarding backslash (#5194)

asterite · RX14 · commit 5f1440dabae5 · 2018-01-09T20:25:51.000Z
diff --git a/spec/compiler/formatter/formatter_spec.cr b/spec/compiler/formatter/formatter_spec.cr
@@ -1095,6 +1095,7 @@ describe Crystal::Formatter do
   assert_format "1 \\\nrescue 2", "1 \\\n  rescue 2"
   assert_format "1 \\\nensure 2", "1 \\\n  ensure 2"
   assert_format "foo bar, \\\nbaz", "foo bar,\n  baz"
+  assert_format "x 1, \\\n  2", "x 1,\n  2"
 
   assert_format "alias X = ((Y, Z) ->)"
 
diff --git a/src/compiler/crystal/tools/formatter.cr b/src/compiler/crystal/tools/formatter.cr
@@ -2405,8 +2405,8 @@ module Crystal
                 write " "
               end
             end
-            skip_space_or_newline
           end
+          skip_space_or_newline
         end
       end
 
