diff --git a/.hgtags b/.hgtags
index cc018de..6f80050 100644
--- a/.hgtags
+++ b/.hgtags
@@ -12,3 +12,10 @@
 d0c09133ced7fffa1eb5fa4d114fb12580f812ff yatex-1.77
 d69fd7b1ac4d06d7f8633e892dc24eab2bfc23db yatex-1.78
 a3ba09c1e8e907578f679fceb99264ce2d4eb777 yatex-1.79
+129b9f9b6d34048f0fb657034dd2f1c50dabfa9c yatex-1.80
+129b9f9b6d34048f0fb657034dd2f1c50dabfa9c yatex-1.80
+0000000000000000000000000000000000000000 yatex-1.80
+0000000000000000000000000000000000000000 yatex-1.80
+0e37ced833ef9388295be594da9bc91ff6eae037 yatex-1.80
+0e37ced833ef9388295be594da9bc91ff6eae037 yatex-1.80
+a2bb2426a15410438d5e5917ce939bd4bbbe8194 yatex-1.80
diff --git a/makefile b/makefile
index b0910af..462a274 100644
--- a/makefile
+++ b/makefile
@@ -46,13 +46,11 @@
 # make package		to create package for relase
 # make yahtmlpack	to create package for relase
 # make clean		to delete all producted files
-# make ci		to check in all
-# make co		to check out all
-MVER	= 1.79
+# make tag		to add release tags
 LISP	= ${LISP18} ${LISP19} ${LISP23}
 YAHTML	= yahtml.el
 COMMON	= yatexlib.el yatexprc.el
-LISP18	= comment.el yatex.el yatexadd.el yatexgen.el yatexenv.el \
+LISP18	= yatex.el yatexadd.el yatexgen.el yatexenv.el \
 	  ${COMMON} \
 	  yatexmth.el yatexhks.el yatexhlp.el \
 	  yatexm-o.el yatexsec.el  yatexhie.el yatexpkg.el ${YAHTML}
@@ -117,14 +115,14 @@
 	@echo "--------------------------------"
 	@echo "=== INSTALLATION DONE ==="
 	@echo "  You might need to add these expression below to your ~/.emacs"
-	@echo "  ��λ. ~/.emacs ���˰ʲ����ɲä���ɬ�פ����뤫�⤷��ޤ���."
+	@echo "  完了. ~/.emacs 等に以下を追加する必要があるかもしれません."
 	@echo
 	@echo ";;; ------ Startup definitions for YaTeX ------ ;;;"
 	@${MAKE} show-init
 	@echo ";;; ------------------------------------------- ;;;"
 	@echo
 	@echo " To get elisp above again, call ${MAKE} command as below."
-	@echo " �嵭elisp���������ˤϰʲ��Τ褦��${MAKE}��ư���Ƥ�������."
+	@echo " 上記elispを再度得るには以下のように${MAKE}を起動してください."
 	@echo " % ${MAKE} $${PREFIX:+PREFIX=$$PREFIX }show-init"
 
 install-info:
@@ -182,7 +180,6 @@
 
 lp1:	lp
 	echo '(load-file "./yatex.el")'			>>lp.el
-	echo '(load-file "./comment.el")'		>>lp.el
 
 lp2:
 	echo '(setq load-path (cons "'`pwd`'" load-path))'		>>lp.el
@@ -226,7 +223,7 @@
 	     ${TAR} vzcf ${TMPDIR}/yahtml$$version.tar.gz yatex$$version)
 
 tag:
-	echo hg tag ${VERSION}
+	hg tag yatex-${VERSION}
 # ci:
 # 	ci -r${VERSION} -sRel -f ${RCSFILE}
 # 	ci -u${VERSION} makefile 00readme
diff --git a/manifest b/manifest
index 965d4d1..6509997 100644
--- a/manifest
+++ b/manifest
@@ -1,4 +1,3 @@
-comment.el		�R�����g�A�E�g�֘A
 dir			sample `dir' file for Info
 docs/htmlqa		yahtml�Ɋւ����ʓI�Ȏ���Ɖ�
 docs/htmlqa.eng		Q and A on using yahtml