Update runtime files.
Add missing test files.
diff --git a/runtime/tutor/tutor.ja.euc b/runtime/tutor/tutor.ja.euc
index 9eabbdc..4e62c70 100644
--- a/runtime/tutor/tutor.ja.euc
+++ b/runtime/tutor/tutor.ja.euc
@@ -126,8 +126,8 @@
 
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@@ -215,7 +215,7 @@
 
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@@ -265,7 +265,7 @@
 
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+  5. ¥¹¥Æ¥Ã¥× 2 ¤È 3 ¤ò°ã¤¦¿ôÃͤò»È¤Ã¤Æ·«¤êÊÖ¤·¤Þ¤¹¡£
 
 ---> This is just a line with words you can move around in.
 
@@ -747,7 +747,7 @@
 
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      ¤·¤Þ¤¹¡£
 
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@@ -878,7 +878,7 @@
 
 			 ** Vim ¤ÎÆÃħ¤òȯ´ø¤¹¤ë **
 
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+  Vim ¤Ë¤Ï Vi ¤è¤ê¤â¿¤¯¤ÎÆÃħ¤òƧ¤Þ¤¨¤Æ¤¤¤Þ¤¹¤¬¡¢¤½¤Î¤Û¤È¤ó¤É¤Ï½é´ü¾õÂ֤ˤÆ
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