diff --git a/app/models/metadata_content.rb b/app/models/metadata_content.rb
index 40a9368b..ad78ef49 100644
--- a/app/models/metadata_content.rb
+++ b/app/models/metadata_content.rb
@@ -14,7 +14,11 @@ class MetadataContent < MetadataTemplate
     markdown = nil if markdown.blank?
 
     sanitize(markdown || document.content || default_value,
-             sanitize_options).tr("\r", '')
+             sanitize_options)
+      .tr("\r", '')         # eliminar retornos de carro
+      .gsub(/^&gt; /, '> ') # convertir citas de vuelta a citas
+      .gsub(/  \n  /, "\n") # eliminar dobles saltos de línea
+      .gsub(/^  $/, '')     # eliminar saltos de línea solitarios
   end
 
   def front_matter?
diff --git a/doc/editor.md b/doc/editor.md
index fdb3de3d..e15e2f32 100644
--- a/doc/editor.md
+++ b/doc/editor.md
@@ -67,7 +67,24 @@ cada edición se van a degradar los textos sino.
 
 # TODO
 
-* No escapar los bloques de cita al sanitizar
 * Crear plugin que convierta imagenes remotas en locales
 * Probar qué otros adjuntos soporta trix y limitarlos (?)
-* Que los <br> de trix se conviertan en parrafos
+* Agregar soporte de notas al pie en reverse_markdown
+
+# Futuro
+
+Finalmente Trix no es el editor adecuado porque genera una entrada
+desprolija con `<div>` y `<br><br>` en lugar de párrafos, con lo que el
+markdown generado tiene que ser limpiado para poder salir como html.
+
+Estamos investigando [ProseMirror](http://prosemirror.net/) como
+reemplazo.  Es un poco más de trabajo, pero podríamos tener:
+
+* [CommonMark](http://prosemirror.net/examples/markdown/)
+* [Subida directa de archivos](http://prosemirror.net/examples/upload/)
+* [Tablas](https://github.com/ProseMirror/prosemirror-tables)
+
+En lugar de tener que modificar Trix...
+
+Además, queremos permitir edición de texto con Ace/Codemirror, para
+usuaries no WYSIWY{G,M}.
diff --git a/package.json b/package.json
index fe068c7c..0e7986b5 100644
--- a/package.json
+++ b/package.json
@@ -4,12 +4,10 @@
   "dependencies": {
     "@rails/actiontext": "^6.0.0",
     "@rails/webpacker": "^4.0.7",
-    "codemirror": "^5.48.2",
     "commonmark": "^0.29.0",
     "input-tag": "https://0xacab.org/sutty/input-tag.git",
     "table-dragger": "^1.0.2",
-    "trix": "^1.0.0",
-    "tui-editor": "^1.4.5",
+    "trix": "https://0xacab.org/sutty/trix.git",
     "zepto": "^1.2.0"
   },
   "devDependencies": {
diff --git a/test/fixtures/files/trix.md b/test/fixtures/files/trix.md
new file mode 100644
index 00000000..1bb8357d
--- /dev/null
+++ b/test/fixtures/files/trix.md
@@ -0,0 +1,25 @@
+
+
+# hola
+
+esto es un articulo **escrito en** [**trix**](https://trix-editor.org)
+
+_trix_ ~tiene forma de frutitas~
+
+> un bloque de cita, aunque no se vea distinto  
+> esto sigue siendo una cita
+
+
+doble enter separa un parrafo?
+
+
+- una lista
+- desordenada
+  - con subitems
+
+ ![Logo de Sutty](http://localhost:3000/rails/active_storage/blobs/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBGUT09IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--60f6089bf1072a97d49807fe7833979cbb5214b1/logo.png)un parrafo mucho mas largo  
+con saltos de linea  
+en el medio  
+se parece a un poema
+
+ahora empecé otro párrafo
diff --git a/test/fixtures/files/trix.txt b/test/fixtures/files/trix.txt
new file mode 100644
index 00000000..37b65799
--- /dev/null
+++ b/test/fixtures/files/trix.txt
@@ -0,0 +1 @@
+<h1>hola</h1><div>esto es un articulo <strong>escrito en </strong><a href="https://trix-editor.org"><strong>trix</strong></a><br><br><em>trix</em> <del>tiene forma de frutitas</del></div><blockquote>un bloque de cita, aunque no se vea distinto<br>esto sigue siendo una cita</blockquote><div><br>doble enter separa un parrafo?<br><br></div><ul><li>una lista</li><li>desordenada<ul><li>con subitems</li></ul></li></ul><div><figure data-trix-attachment="{&quot;contentType&quot;:&quot;image/png&quot;,&quot;filename&quot;:&quot;logo.png&quot;,&quot;filesize&quot;:2001,&quot;height&quot;:56,&quot;sgid&quot;:&quot;BAh7CEkiCGdpZAY6BkVUSSIyZ2lkOi8vc3V0dHkvQWN0aXZlU3RvcmFnZTo6QmxvYi8xNj9leHBpcmVzX2luBjsAVEkiDHB1cnBvc2UGOwBUSSIPYXR0YWNoYWJsZQY7AFRJIg9leHBpcmVzX2F0BjsAVDA=--1dc24afc0dcbdbdca73216ac03399da5625c29e7&quot;,&quot;url&quot;:&quot;http://localhost:3000/rails/active_storage/blobs/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBGUT09IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--60f6089bf1072a97d49807fe7833979cbb5214b1/logo.png&quot;,&quot;width&quot;:146}" data-trix-content-type="image/png" data-trix-attributes="{&quot;caption&quot;:&quot;Logo de Sutty&quot;,&quot;presentation&quot;:&quot;gallery&quot;}" class="attachment attachment--preview attachment--png"><img src="http://localhost:3000/rails/active_storage/blobs/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBGUT09IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--60f6089bf1072a97d49807fe7833979cbb5214b1/logo.png" width="146" height="56"><figcaption class="attachment__caption attachment__caption--edited">Logo de Sutty</figcaption></figure>un parrafo mucho mas largo<br>con saltos de linea<br>en el medio<br>se parece a un poema<br><br>ahora empecé otro párrafo</div>
diff --git a/test/integration/editor_test.rb b/test/integration/editor_test.rb
new file mode 100644
index 00000000..63c8d5af
--- /dev/null
+++ b/test/integration/editor_test.rb
@@ -0,0 +1,72 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+
+class EditorTest < ActionDispatch::IntegrationTest
+  setup do
+    @rol = create :rol
+    @site = @rol.site
+    @usuarie = @rol.usuarie
+
+    @authorization = {
+      Authorization: ActionController::HttpAuthentication::Basic
+                     .encode_credentials(@usuarie.email, @usuarie.password)
+    }
+  end
+
+  teardown do
+    @site.destroy
+  end
+
+  test 'al enviar html se guarda markdown' do
+    content = <<~CONTENT
+      <h1>Hola</h1>
+
+      <p>Qué <em>onda?</em>, <strong>estamos al aire</strong></p>
+
+      <blockquote>Una cita</blockquote>
+
+      <img src="https://sutty.nl/logo.png" alt="Logo de Sutty"/>
+    CONTENT
+
+    md_content = <<~MARKDOWN
+      # Hola
+
+      Qué _onda?_, **estamos al aire**
+
+      > Una cita
+
+       ![Logo de Sutty](https://sutty.nl/logo.png)
+    MARKDOWN
+
+    post site_posts_url(@site), headers: @authorization,
+                                params: {
+                                  post: {
+                                    title: SecureRandom.hex,
+                                    content: content
+                                  }
+                                }
+
+    @post = @site.posts.last
+
+    assert_equal md_content.strip, @post.content.value
+  end
+
+  test 'convertir trix' do
+    path      = Rails.root.join('test', 'fixtures', 'files')
+    trix_orig = File.read(File.join(path, 'trix.txt'))
+    trix_md   = File.read(File.join(path, 'trix.md'))
+
+    post site_posts_url(@site), headers: @authorization,
+                                params: {
+                                  post: {
+                                    title: SecureRandom.hex,
+                                    content: trix_orig
+                                  }
+                                }
+
+    @post = @site.posts.last
+
+    assert_equal trix_md.strip, @post.content.value
+  end
+end
diff --git a/yarn.lock b/yarn.lock
index a4f223a4..7b39840a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -738,18 +738,6 @@
     webpack-cli "^3.3.2"
     webpack-sources "^1.3.0"
 
-"@types/codemirror@0.0.71":
-  version "0.0.71"
-  resolved "https://registry.yarnpkg.com/@types/codemirror/-/codemirror-0.0.71.tgz#861f1bcb3100c0a064567c5400f2981cf4ae8ca7"
-  integrity sha512-b2oEEnno1LIGKMR7uBEsr40al1UijF1HEpRn0+Yf1xOLl24iQgB7DBpZVMM7y54G5wCNoclDrRO65E6KHPNO2w==
-  dependencies:
-    "@types/tern" "*"
-
-"@types/estree@*":
-  version "0.0.39"
-  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.39.tgz#e177e699ee1b8c22d23174caaa7422644389509f"
-  integrity sha512-EYNwp3bU+98cpU4lAWYYL7Zz+2gryWH1qbdDTidVd6hkiR6weksdbMadyXKXNPEkQFhXM+hVO9ZygomHXp+AIw==
-
 "@types/events@*":
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
@@ -764,25 +752,6 @@
     "@types/minimatch" "*"
     "@types/node" "*"
 
-"@types/jquery@^3.3.29":
-  version "3.3.31"
-  resolved "https://registry.yarnpkg.com/@types/jquery/-/jquery-3.3.31.tgz#27c706e4bf488474e1cb54a71d8303f37c93451b"
-  integrity sha512-Lz4BAJihoFw5nRzKvg4nawXPzutkv7wmfQ5121avptaSIXlDNJCUuxZxX/G+9EVidZGuO0UBlk+YjKbwRKJigg==
-  dependencies:
-    "@types/sizzle" "*"
-
-"@types/linkify-it@*":
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/@types/linkify-it/-/linkify-it-2.1.0.tgz#ea3dd64c4805597311790b61e872cbd1ed2cd806"
-  integrity sha512-Q7DYAOi9O/+cLLhdaSvKdaumWyHbm7HAk/bFwwyTuU0arR5yyCeW5GOoqt4tJTpDRxhpx9Q8kQL6vMpuw9hDSw==
-
-"@types/markdown-it@0.0.7":
-  version "0.0.7"
-  resolved "https://registry.yarnpkg.com/@types/markdown-it/-/markdown-it-0.0.7.tgz#75070485a3d8ad11e7deb8287f4430be15bf4d39"
-  integrity sha512-WyL6pa76ollQFQNEaLVa41ZUUvDvPY+qAUmlsphnrpL6I9p1m868b26FyeoOmo7X3/Ta/S9WKXcEYXUSHnxoVQ==
-  dependencies:
-    "@types/linkify-it" "*"
-
 "@types/minimatch@*":
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
@@ -798,18 +767,6 @@
   resolved "https://registry.yarnpkg.com/@types/q/-/q-1.5.2.tgz#690a1475b84f2a884fd07cd797c00f5f31356ea8"
   integrity sha512-ce5d3q03Ex0sy4R14722Rmt6MT07Ua+k4FwDfdcToYJcMKNtRVQvJ6JCAPdAmAnbRb6CsX6aYb9m96NGod9uTw==
 
-"@types/sizzle@*":
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/@types/sizzle/-/sizzle-2.3.2.tgz#a811b8c18e2babab7d542b3365887ae2e4d9de47"
-  integrity sha512-7EJYyKTL7tFR8+gDbB6Wwz/arpGa0Mywk1TJbNzKzHtzbwVmY4HR9WqS5VV7dsBUKQmPNr192jHr/VpBluj/hg==
-
-"@types/tern@*":
-  version "0.23.3"
-  resolved "https://registry.yarnpkg.com/@types/tern/-/tern-0.23.3.tgz#4b54538f04a88c9ff79de1f6f94f575a7f339460"
-  integrity sha512-imDtS4TAoTcXk0g7u4kkWqedB3E4qpjXzCpD2LU5M5NAXHzCDsypyvXSaG7mM8DKYkCRa7tFp4tS/lp/Wo7Q3w==
-  dependencies:
-    "@types/estree" "*"
-
 "@webassemblyjs/ast@1.8.5":
   version "1.8.5"
   resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.8.5.tgz#51b1c5fe6576a34953bf4b253df9f0d490d9e359"
@@ -1242,16 +1199,7 @@ babel-plugin-macros@^2.5.0:
     cosmiconfig "^5.2.0"
     resolve "^1.10.0"
 
-babel-polyfill@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-polyfill/-/babel-polyfill-6.26.0.tgz#379937abc67d7895970adc621f284cd966cf2153"
-  integrity sha1-N5k3q8Z9eJWXCtxiHyhM2WbPIVM=
-  dependencies:
-    babel-runtime "^6.26.0"
-    core-js "^2.5.0"
-    regenerator-runtime "^0.10.5"
-
-babel-runtime@^6.20.0, babel-runtime@^6.26.0:
+babel-runtime@^6.20.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.26.0.tgz#965c7058668e82b55d7bfe04ff2337bc8b5647fe"
   dependencies:
@@ -1731,11 +1679,6 @@ code-point-at@^1.0.0:
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
   integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
 
-codemirror@^5.33.0, codemirror@^5.48.2:
-  version "5.48.2"
-  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.48.2.tgz#a9dd3d426dea4cd59efd59cd98e20a9152a30922"
-  integrity sha512-i9VsmC8AfA5ji6EDIZ+aoSe4vt9FcwPLdHB1k1ItFbVyuOFRrcfvnoKqwZlC7EVA2UmTRiNEypE4Uo7YvzVY8Q==
-
 collection-visit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/collection-visit/-/collection-visit-1.0.0.tgz#4bc0373c164bc3291b4d368c829cf1a80a59dca0"
@@ -1943,11 +1886,6 @@ core-js@^2.4.0:
   version "2.5.5"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.5.tgz#b14dde936c640c0579a6b50cabcc132dd6127e3b"
 
-core-js@^2.5.0:
-  version "2.6.9"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.9.tgz#6b4b214620c834152e179323727fc19741b084f2"
-  integrity sha512-HOpZf6eXmnl7la+cUdMnLvUxKNqLUzJvgIziQ0DiF3JwSImNphIqdGqzj6hIKyX04MmV0poclQ7+wjWvxQyR2A==
-
 core-js@^3.1.3:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.2.1.tgz#cd41f38534da6cc59f7db050fe67307de9868b09"
@@ -2559,10 +2497,6 @@ entities@^2.0.0:
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.2.tgz#bdfa735299664dfafd34529ed4f8522a275fea56"
   integrity sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w==
 
-entities@~1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.1.tgz#6e5c2d0a5621b5dadaecef80b90edfb5cd7772f0"
-
 errno@^0.1.3, errno@~0.1.7:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.7.tgz#4684d71779ad39af177e3f007996f7c67c852618"
@@ -2643,10 +2577,6 @@ etag@~1.8.1:
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
   integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
 
-"eve@git://github.com/adobe-webplatform/eve.git#eef80ed":
-  version "0.4.1"
-  resolved "git://github.com/adobe-webplatform/eve.git#eef80ed8d188423c2272746fb8ae5cc8dad84cb1"
-
 eventemitter3@^3.0.0:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-3.1.2.tgz#2d3d48f9c346698fce83a85d7d664e98535df6e7"
@@ -3233,11 +3163,6 @@ hex-color-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/hex-color-regex/-/hex-color-regex-1.1.0.tgz#4c06fccb4602fe2602b3c93df82d7e7dbf1a8a8e"
   integrity sha512-l9sfDFsuqtOqKDsQdqrMRk0U85RZc0RtOR9yPI7mRVOa4FsR/BVnZ0shmQRM96Ji99kYZP/7hn1cedc1+ApsTQ==
 
-highlight.js@^9.12.0:
-  version "9.15.9"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.15.9.tgz#865257da1dbb4a58c4552d46c4b3854f77f0e6d5"
-  integrity sha512-M0zZvfLr5p0keDMCAhNBp03XJbKBxUx5AfyfufMdFMEP4N/Xj6dh0IqC75ys7BAzceR34NgcvXjupRVaHBPPVQ==
-
 hmac-drbg@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
@@ -3820,10 +3745,6 @@ isstream@~0.1.2:
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
   integrity sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=
 
-jquery@^3.3.1:
-  version "3.3.1"
-  resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.3.1.tgz#958ce29e81c9790f31be7792df5d4d95fc57fbca"
-
 js-base64@^2.1.8:
   version "2.5.1"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.5.1.tgz#1efa39ef2c5f7980bb1784ade4a8af2de3291121"
@@ -3962,12 +3883,6 @@ lcid@^2.0.0:
   dependencies:
     invert-kv "^2.0.0"
 
-linkify-it@^2.0.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/linkify-it/-/linkify-it-2.0.3.tgz#d94a4648f9b1c179d64fa97291268bdb6ce9434f"
-  dependencies:
-    uc.micro "^1.0.1"
-
 load-json-file@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
@@ -4118,16 +4033,6 @@ map-visit@^1.0.0:
   dependencies:
     object-visit "^1.0.0"
 
-markdown-it@^8.4.0:
-  version "8.4.0"
-  resolved "https://registry.yarnpkg.com/markdown-it/-/markdown-it-8.4.0.tgz#e2400881bf171f7018ed1bd9da441dac8af6306d"
-  dependencies:
-    argparse "^1.0.7"
-    entities "~1.1.1"
-    linkify-it "^2.0.0"
-    mdurl "^1.0.1"
-    uc.micro "^1.0.3"
-
 md5.js@^1.3.4:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/md5.js/-/md5.js-1.3.5.tgz#b5d07b8e3216e3e27cd728d72f70d1e6a342005f"
@@ -4147,7 +4052,7 @@ mdn-data@~1.1.0:
   resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-1.1.4.tgz#50b5d4ffc4575276573c4eedb8780812a8419f01"
   integrity sha512-FSYbp3lyKjyj3E7fMl6rYvUdX0FBXaluGqlFoYESWQlyUTq8R+wp0rkFxoYFqZlHCvsUXGjyJmLQSnXToYhOSA==
 
-mdurl@^1.0.1, "mdurl@~ 1.0.1":
+"mdurl@~ 1.0.1":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/mdurl/-/mdurl-1.0.1.tgz#fe85b2ec75a59037f2adfec100fd6c601761152e"
 
@@ -4826,11 +4731,6 @@ p-try@^2.0.0:
   resolved "https://registry.yarnpkg.com/p-try/-/p-try-2.2.0.tgz#cb2868540e313d61de58fafbe35ce9004d5540e6"
   integrity sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==
 
-pako@1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.3.tgz#5f515b0c6722e1982920ae8005eacb0b7ca73ccf"
-  integrity sha1-X1FbDGci4ZgpIK6ABerLC3ynPM8=
-
 pako@~1.0.5:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.10.tgz#4328badb5086a426aa90f541977d4955da5c9732"
@@ -4993,14 +4893,6 @@ pkg-dir@^3.0.0:
   dependencies:
     find-up "^3.0.0"
 
-plantuml-encoder@^1.2.5:
-  version "1.2.6"
-  resolved "https://registry.yarnpkg.com/plantuml-encoder/-/plantuml-encoder-1.2.6.tgz#6ffeaa3bc096b04a61419e7028021a27e7b4c977"
-  integrity sha512-hdmvCL/CgzyAVFIAoPd1n/4HOkI+uiKcD+OZhK1K+z7J3dvW43VYgodb9zWaCNGu5MUIIlLtbK7cqBmV2xHKJQ==
-  dependencies:
-    pako "1.0.3"
-    utf8-bytes "0.0.1"
-
 pnp-webpack-plugin@^1.4.3:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/pnp-webpack-plugin/-/pnp-webpack-plugin-1.5.0.tgz#62a1cd3068f46d564bb33c56eb250e4d586676eb"
@@ -5824,12 +5716,6 @@ range-parser@^1.2.1, range-parser@~1.2.1:
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
   integrity sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==
 
-"raphael@https://github.com/nhn/raphael.git#2.2.0-c":
-  version "2.2.0-c"
-  resolved "https://github.com/nhn/raphael.git#78a6ed3ec269f33b6457b0ec66f8c3d1f2ed70e0"
-  dependencies:
-    eve "git://github.com/adobe-webplatform/eve.git#eef80ed"
-
 raw-body@2.4.0:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.0.tgz#a1ce6fb9c9bc356ca52e89256ab59059e13d0332"
@@ -5925,11 +5811,6 @@ regenerate@^1.4.0:
   resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.4.0.tgz#4a856ec4b56e4077c557589cae85e7a4c8869a11"
   integrity sha512-1G6jJVDWrt0rK99kBjvEtziZNCICAuvIPkSiUFIQxVP06RCVpq3dmDo2oi6ABpYaDYaTRr67BEhL8r1wgEZZKg==
 
-regenerator-runtime@^0.10.5:
-  version "0.10.5"
-  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz#336c3efc1220adcedda2c9fab67b5a7955a33658"
-  integrity sha1-M2w+/BIgrc7dosn6tntaeVWjNlg=
-
 regenerator-runtime@^0.11.0:
   version "0.11.1"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz#be05ad7f9bf7d22e056f9726cee5017fbf19e2e9"
@@ -6058,11 +5939,6 @@ requires-port@^1.0.0:
   resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
   integrity sha1-kl0mAdOaxIXgkc8NpcbmlNw9yv8=
 
-resize-observer-polyfill@^1.5.0:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/resize-observer-polyfill/-/resize-observer-polyfill-1.5.1.tgz#0e9020dd3d21024458d4ebd27e23e40269810464"
-  integrity sha512-LwZrotdHOo12nQuZlHEmtuXdqGoOD0OhaxopaNFxWzInpEgaLWoVuAMbTzixuosCx2nEG58ngzW3vxdWoxIgdg==
-
 resolve-cwd@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/resolve-cwd/-/resolve-cwd-2.0.0.tgz#00a9f7387556e27038eae232caa372a6a59b665a"
@@ -6517,10 +6393,6 @@ sprintf-js@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
 
-"squire-rte@github:seonim-ryu/Squire#10a470c9dfd07cfb37b06dedc581526b061975e1":
-  version "1.9.0"
-  resolved "https://codeload.github.com/seonim-ryu/Squire/tar.gz/10a470c9dfd07cfb37b06dedc581526b061975e1"
-
 sshpk@^1.7.0:
   version "1.16.1"
   resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.16.1.tgz#fb661c0bef29b39db40769ee39fa70093d6f6877"
@@ -6849,11 +6721,6 @@ to-fast-properties@^2.0.0:
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
   integrity sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=
 
-to-mark@^1.1.7:
-  version "1.1.7"
-  resolved "https://registry.yarnpkg.com/to-mark/-/to-mark-1.1.7.tgz#3e425a0a22a812c2d938e9ccfbf985f5856a1c79"
-  integrity sha512-TX/m+pH6LFhsuLYHZ4YeqZnHzbGAanWgPatgKzJWw8/NEV3AW2rwDlJh6EXeTmE8ezPT/e9sHI6kyiFHz32rLQ==
-
 to-object-path@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/to-object-path/-/to-object-path-0.3.0.tgz#297588b7b0e7e0ac08e04e672f85c1f4999e17af"
@@ -6902,10 +6769,9 @@ trim-right@^1.0.1:
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
   integrity sha1-yy4SAwZ+DI3h9hQJS5/kVwTqYAM=
 
-trix@^1.0.0:
+"trix@https://0xacab.org/sutty/trix.git":
   version "1.2.0"
-  resolved "https://registry.yarnpkg.com/trix/-/trix-1.2.0.tgz#b314101abd1d8d3d5da22ae5b866a719a73a6e21"
-  integrity sha512-gJ7edoWzcnc9DBjsgeGkmotVpyVhFQTlSOmUYjwFn71NlGixAhNgsu8pVIq/jkIkbk6om0PSetc9cRJm+qU3+A==
+  resolved "https://0xacab.org/sutty/trix.git#0a53f75dbef0d650acbd73344f7d50ac4aedbe16"
 
 "true-case-path@^1.0.2":
   version "1.0.3"
@@ -6929,47 +6795,6 @@ tty-browserify@0.0.0:
   resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
   integrity sha1-oVe6QC2iTpv5V/mqadUk7tQpAaY=
 
-tui-chart@^3.7.0:
-  version "3.7.0"
-  resolved "https://registry.yarnpkg.com/tui-chart/-/tui-chart-3.7.0.tgz#5cb98e7aac3e0430e901e8a22ea972f3fb5172ce"
-  integrity sha512-twrXxK1oqYvcvmPnULPjLdVRyvza3Ab8078HWR0UbTxuXnS8RIliRZY7FbUC1L8Ii9yvWeX3US4OGCSd0iBuJQ==
-  dependencies:
-    babel-polyfill "^6.26.0"
-    raphael "https://github.com/nhn/raphael.git#2.2.0-c"
-    tui-code-snippet "^1.5.0"
-
-tui-code-snippet@^1.5.0:
-  version "1.5.2"
-  resolved "https://registry.yarnpkg.com/tui-code-snippet/-/tui-code-snippet-1.5.2.tgz#f4b8f0f1ac996b0b5b621f77c9507af19a0de238"
-  integrity sha512-6UqTlQaaC1KLcmC0HAoq5dtl1G4Fib+R+NC7pmaV7kiIlZ7JqKhUmnOoGRcreAyzd81UTK/vCvhrw9QJskpCFQ==
-
-tui-color-picker@^2.2.1:
-  version "2.2.3"
-  resolved "https://registry.yarnpkg.com/tui-color-picker/-/tui-color-picker-2.2.3.tgz#81737e3507aa0790947c3c5cad0acada5caf883b"
-  integrity sha512-TI93kidjl9NMFIJV2RZvHtR093PdvJxNgwnC2L7mWe/SwFAv4rfVOSIYgkYR9hs7+cvUETGmBHvW2Kz60Nzd1g==
-  dependencies:
-    tui-code-snippet "^1.5.0"
-
-tui-editor@^1.4.5:
-  version "1.4.5"
-  resolved "https://registry.yarnpkg.com/tui-editor/-/tui-editor-1.4.5.tgz#8f21debcdff51f705d50373b6dd7b8aaaf3d70ff"
-  integrity sha512-CTZW2lHsq3ZhHBWA2GM5dpKTmYhhDoUyhh1MsiOQiFkj8gOhiI42Z9Q8VT0cmC5hXG0rhkQfRWQ8w0rGvrLvEg==
-  dependencies:
-    "@types/codemirror" "0.0.71"
-    "@types/jquery" "^3.3.29"
-    "@types/markdown-it" "0.0.7"
-    codemirror "^5.33.0"
-    highlight.js "^9.12.0"
-    jquery "^3.3.1"
-    markdown-it "^8.4.0"
-    plantuml-encoder "^1.2.5"
-    resize-observer-polyfill "^1.5.0"
-    squire-rte "github:seonim-ryu/Squire#10a470c9dfd07cfb37b06dedc581526b061975e1"
-    to-mark "^1.1.7"
-    tui-chart "^3.7.0"
-    tui-code-snippet "^1.5.0"
-    tui-color-picker "^2.2.1"
-
 tunnel-agent@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
@@ -6995,10 +6820,6 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-uc.micro@^1.0.1, uc.micro@^1.0.3:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/uc.micro/-/uc.micro-1.0.5.tgz#0c65f15f815aa08b560a61ce8b4db7ffc3f45376"
-
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz#2619800c4c825800efdd8343af7dd9933cbe2818"
@@ -7112,11 +6933,6 @@ use@^3.1.0:
   resolved "https://registry.yarnpkg.com/use/-/use-3.1.1.tgz#d50c8cac79a19fbc20f2911f56eb973f4e10070f"
   integrity sha512-cwESVXlO3url9YWlFW/TA9cshCEhtu7IKJ/p5soJ/gGpj7vbvFrAY/eIioQ6Dw23KjZhYgiIo8HOs1nQ2vr/oQ==
 
-utf8-bytes@0.0.1:
-  version "0.0.1"
-  resolved "https://registry.yarnpkg.com/utf8-bytes/-/utf8-bytes-0.0.1.tgz#116b025448c9b500081cdfbf1f4d6c6c37d8837d"
-  integrity sha1-EWsCVEjJtQAIHN+/H01sbDfYg30=
-
 util-deprecate@^1.0.1, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"