3 files changed, 27 insertions, 102 deletions

diff --git a/math/ruby-algebra/Makefile b/math/ruby-algebra/Makefile
index a57964d3d495..d1ff6e8b13a0 100644
--- a/math/ruby-algebra/Makefile
+++ b/math/ruby-algebra/Makefile
@@ -6,9 +6,9 @@
 #
 
 PORTNAME=	algebra
-PORTVERSION=	0.57
+PORTVERSION=	0.71
 CATEGORIES=	math ruby
-MASTER_SITES=	http://blade.nagaokaut.ac.jp/~sinara/ruby/math/
+MASTER_SITES=	http://blade.nagaokaut.ac.jp/~sinara/ruby/math/algebra/
 PKGNAMEPREFIX=	${RUBY_PKGNAMEPREFIX}
 DIST_SUBDIR=	ruby
 
@@ -19,8 +19,8 @@ USE_RUBY=	yes
 
 NO_BUILD=	yes
 
-DOCS_EN=	doc/*.txt	doc/*.rd	doc/*.html
-DOCS_JA=	doc-ja/*.txt	doc-ja/*.rd	doc-ja/*.html
+DOCS_EN=	doc/*.rd	doc/*.html
+DOCS_JA=	doc-ja/*.rd	doc-ja/*.html
 
 do-install:
 	${INSTALL_DATA} ${WRKSRC}/lib/*.rb ${RUBY_SITELIBDIR}/
diff --git a/math/ruby-algebra/distinfo b/math/ruby-algebra/distinfo
index 5d4e4cfaa9ed..c04028b533b9 100644
--- a/math/ruby-algebra/distinfo
+++ b/math/ruby-algebra/distinfo
@@ -1,3 +1,3 @@
-MD5 (ruby/algebra-0.57.tar.gz) = c0da6848eaa0772c44fceec2886d8d18
-SHA256 (ruby/algebra-0.57.tar.gz) = 2cb2d76216a174203985fad57de877b7b13b251971fea12eb62d47de286b84ec
-SIZE (ruby/algebra-0.57.tar.gz) = 252942
+MD5 (ruby/algebra-0.71.tar.gz) = 58a0b5920334ac0efa5c77e5f226bcde
+SHA256 (ruby/algebra-0.71.tar.gz) = 04348fca479a3963855fef9cccb9e23b1d6f598b44a5a1b5445d35582087e797
+SIZE (ruby/algebra-0.71.tar.gz) = 231491
diff --git a/math/ruby-algebra/pkg-plist b/math/ruby-algebra/pkg-plist
index d43d0f09d152..59de8e1adb24 100644
--- a/math/ruby-algebra/pkg-plist
+++ b/math/ruby-algebra/pkg-plist
@@ -1,51 +1,4 @@
 %%RUBY_SITELIBDIR%%/algebra.rb
-%%RUBY_SITELIBDIR%%/algebraic-equation.rb
-%%RUBY_SITELIBDIR%%/algebraic-extension-field.rb
-%%RUBY_SITELIBDIR%%/algebraic-parser.rb
-%%RUBY_SITELIBDIR%%/algebraic-system.rb
-%%RUBY_SITELIBDIR%%/annihilate.rb
-%%RUBY_SITELIBDIR%%/array-supplement.rb
-%%RUBY_SITELIBDIR%%/auto-require.rb
-%%RUBY_SITELIBDIR%%/chinese-rem-th.rb
-%%RUBY_SITELIBDIR%%/combinatorial.rb
-%%RUBY_SITELIBDIR%%/elementary-divisor.rb
-%%RUBY_SITELIBDIR%%/euclidian-ring.rb
-%%RUBY_SITELIBDIR%%/factors.rb
-%%RUBY_SITELIBDIR%%/finite-group.rb
-%%RUBY_SITELIBDIR%%/finite-map.rb
-%%RUBY_SITELIBDIR%%/finite-set.rb
-%%RUBY_SITELIBDIR%%/galois-group.rb
-%%RUBY_SITELIBDIR%%/gaussian-elimination.rb
-%%RUBY_SITELIBDIR%%/groebner-basis-coeff.rb
-%%RUBY_SITELIBDIR%%/groebner-basis.rb
-%%RUBY_SITELIBDIR%%/jordan-form.rb
-%%RUBY_SITELIBDIR%%/linear-algebra.rb
-%%RUBY_SITELIBDIR%%/localized-ring.rb
-%%RUBY_SITELIBDIR%%/m-index-new.rb
-%%RUBY_SITELIBDIR%%/m-index-old.rb
-%%RUBY_SITELIBDIR%%/m-index.rb
-%%RUBY_SITELIBDIR%%/m-polynomial-factor-int.rb
-%%RUBY_SITELIBDIR%%/m-polynomial-factor-zp.rb
-%%RUBY_SITELIBDIR%%/m-polynomial-factor.rb
-%%RUBY_SITELIBDIR%%/m-polynomial-gcd.rb
-%%RUBY_SITELIBDIR%%/m-polynomial.rb
-%%RUBY_SITELIBDIR%%/matrix-algebra-triplet.rb
-%%RUBY_SITELIBDIR%%/matrix-algebra.rb
-%%RUBY_SITELIBDIR%%/minimal-decomp-wrong.rb
-%%RUBY_SITELIBDIR%%/mk-test-matrix.rb
-%%RUBY_SITELIBDIR%%/numeric-supplement.rb
-%%RUBY_SITELIBDIR%%/permutation-group.rb
-%%RUBY_SITELIBDIR%%/polynomial-converter.rb
-%%RUBY_SITELIBDIR%%/polynomial-factor-alg.rb
-%%RUBY_SITELIBDIR%%/polynomial-factor-int.rb
-%%RUBY_SITELIBDIR%%/polynomial-factor-zp.rb
-%%RUBY_SITELIBDIR%%/polynomial-factor.rb
-%%RUBY_SITELIBDIR%%/polynomial.rb
-%%RUBY_SITELIBDIR%%/powers.rb
-%%RUBY_SITELIBDIR%%/prime-gen.rb
-%%RUBY_SITELIBDIR%%/residue-class-ring.rb
-%%RUBY_SITELIBDIR%%/sets-system.rb
-%%RUBY_SITELIBDIR%%/splitting-field.rb
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-algebraic-equation01.rb
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-algebraic-equation02.rb
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-algebraicfield01.rb
@@ -61,11 +14,17 @@
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-factorize05.rb
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-galois-group01.rb
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-gaussian-elimination01.rb
+%%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-geometry01.rb
+%%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-geometry02.rb
+%%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-geometry03.rb
+%%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-geometry04.rb
+%%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-geometry07.rb
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-groebner01.rb
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-groebner02.rb
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-groebner03.rb
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-group01.rb
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-jordan-form01.rb
+%%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-lagrange-multiplier01.rb
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-m-factorize01.rb
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-m-factorize02.rb
 %%PORTDOCS%%%%RUBY_MODEXAMPLESDIR%%/sample-m-polynomial01.rb
@@ -82,67 +41,46 @@
 %%PORTDOCS%%@dirrm %%RUBY_MODEXAMPLESDIR%%
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/README.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/README.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/README.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/algebra.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/algebra.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/algebra.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/algebraic-equation.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/algebraic-equation.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/algebraic-equation.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/algebraic-extension-field.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/algebraic-extension-field.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/algebraic-extension-field.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/algebraic-parser.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/algebraic-parser.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/algebraic-parser.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/changes.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/changes.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/changes.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/elementary-divisor.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/elementary-divisor.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/elementary-divisor.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/euclidian-ring.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/euclidian-ring.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/euclidian-ring.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/finite-group.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/finite-group.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/finite-group.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/finite-map.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/finite-map.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/finite-map.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/finite-set.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/finite-set.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/finite-set.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/index.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/index.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/index.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/jordan-form.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/jordan-form.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/jordan-form.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/localized-ring.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/localized-ring.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/localized-ring.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/m-polynomial.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/m-polynomial.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/m-polynomial.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/matrix-algebra-triplet.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/matrix-algebra-triplet.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/matrix-algebra-triplet.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/matrix-algebra.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/matrix-algebra.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/matrix-algebra.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/permutation-group.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/permutation-group.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/permutation-group.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/polynomial-converter.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/polynomial-converter.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/polynomial-converter.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/polynomial.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/polynomial.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/polynomial.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/residue-class-ring.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/residue-class-ring.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/residue-class-ring.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-algebraic-equation01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-algebraic-equation02.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-algebraicfield01.rb.v.rd
@@ -158,11 +96,17 @@
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-factorize05.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-galois-group01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-gaussian-elimination01.rb.v.rd
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-geometry01.rb.v.rd
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-geometry02.rb.v.rd
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-geometry03.rb.v.rd
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-geometry04.rb.v.rd
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-geometry07.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-groebner01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-groebner02.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-groebner03.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-group01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-jordan-form01.rb.v.rd
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-lagrange-multiplier01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-m-factorize01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-m-factorize02.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-m-polynomial01.rb.v.rd
@@ -176,77 +120,54 @@
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-quotientfield04.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-set01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample-splitting-field01.rb.v.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample.html
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/sample.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/samples.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/samples.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/samples.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/todo.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/todo.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/todo.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/README-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/README-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/README-ja.txt
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/README.html
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/README.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/algebra-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/algebra-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/algebra-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/algebraic-equation-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/algebraic-equation-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/algebraic-equation-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/algebraic-extension-field-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/algebraic-extension-field-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/algebraic-extension-field-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/algebraic-parser-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/algebraic-parser-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/algebraic-parser-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/changes.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/changes.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/changes.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/elementary-divisor-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/elementary-divisor-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/elementary-divisor-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/euclidian-ring-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/euclidian-ring-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/euclidian-ring-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/finite-group-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/finite-group-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/finite-group-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/finite-map-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/finite-map-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/finite-map-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/finite-set-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/finite-set-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/finite-set-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/index-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/index-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/index-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/jordan-form-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/jordan-form-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/jordan-form-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/localized-ring-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/localized-ring-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/localized-ring-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/m-polynomial-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/m-polynomial-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/m-polynomial-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/matrix-algebra-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/matrix-algebra-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/matrix-algebra-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/matrix-algebra-triplet-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/matrix-algebra-triplet-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/matrix-algebra-triplet-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/permutation-group-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/permutation-group-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/permutation-group-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/polynomial-converter-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/polynomial-converter-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/polynomial-converter-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/polynomial-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/polynomial-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/polynomial-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/residue-class-ring-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/residue-class-ring-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/residue-class-ring-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-algebraic-equation01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-algebraic-equation02.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-algebraicfield01.rb.v.rd
@@ -262,12 +183,18 @@
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-factorize05.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-galois-group01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-gaussian-elimination01.rb.v.rd
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-geometry01.rb.v.rd
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-geometry02.rb.v.rd
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-geometry03.rb.v.rd
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-geometry04.rb.v.rd
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-geometry07.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-groebner01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-groebner02.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-groebner03.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-group01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-jordan-form01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-jordanform01.rb.v.rd
+%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-lagrange-multiplier01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-m-factorize01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-m-factorize02.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-m-polynomial01.rb.v.rd
@@ -283,9 +210,7 @@
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/sample-splitting-field01.rb.v.rd
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/samples-ja.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/samples-ja.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/samples-ja.txt
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/todo.html
 %%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/todo.rd
-%%PORTDOCS%%%%RUBY_MODDOCDIR%%/ja/todo.txt
 %%PORTDOCS%%@dirrm %%RUBY_MODDOCDIR%%/ja
 %%PORTDOCS%%@dirrm %%RUBY_MODDOCDIR%%