diff options
Diffstat (limited to 'lib/irb')
-rw-r--r-- | lib/irb/xmp.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/irb/xmp.rb b/lib/irb/xmp.rb index 851852cd3e..af87b48887 100644 --- a/lib/irb/xmp.rb +++ b/lib/irb/xmp.rb @@ -72,8 +72,20 @@ class XMP end def puts(exps) + if @encoding and exps.encoding != @encoding + enc = Encoding.compatible?(@exps.join("\n"), exps) + if enc.nil? + raise Encoding::CompatibilityError, "Encoding in which the passed exression is encoded is not compatible to the preceding's one" + else + @encoding = enc + end + else + @encoding = exps.encoding + end @exps.concat exps.split(/\n/) end + + attr_reader :encoding end end |