diff --git a/autoload/SpaceVim/layers/lang/eiffel.vim b/autoload/SpaceVim/layers/lang/eiffel.vim
new file mode 100644
index 000000000..73f28ed2d
--- /dev/null
+++ b/autoload/SpaceVim/layers/lang/eiffel.vim
@@ -0,0 +1,42 @@
+"=============================================================================
+" eiffel.vim --- Eiffel language layer
+" Copyright (c) 2016-2019 Wang Shidong & Contributors
+" Author: Wang Shidong < wsdjeg@outlook.com >
+" URL: https://spacevim.org
+" License: GPLv3
+"=============================================================================
+
+""
+" @section lang#eiffel, layer-lang-eiffel
+" @parentsection layers
+" This layer is for lang#eiffel development, disabled by default, to enable this
+" layer, add following snippet to your SpaceVim configuration file.
+" >
+" [[layers]]
+" name = 'lang#eiffel'
+" <
+"
+" @subsection Key bindings
+" >
+" Key Function
+" -----------------------------
+" SPC l
+" <
+"
+
+function! SpaceVim#layers#lang#eiffel#plugins() abort
+ let plugins = []
+ " the upstream repo eiffelhub/vim-eiffel has not been updated since 2016.
+ call add(plugins, ['wsdjeg/vim-eiffel', { 'merged' : 0}])
+ return plugins
+endfunction
+
+function! SpaceVim#layers#lang#eiffel#config() abort
+ call SpaceVim#mapping#space#regesit_lang_mappings('eiffel', function('s:language_specified_mappings'))
+endfunction
+
+function! s:language_specified_mappings() abort
+ call SpaceVim#mapping#space#langSPC('nnoremap', ['l','c'],
+ \ 'call SpaceVim#plugins#runner#run_task({"command" : "eclean", "args" : ["."], "isBackground" : 1})',
+ \ 'run-eclean', 1)
+endfunction
diff --git a/doc/SpaceVim.txt b/doc/SpaceVim.txt
index 50d2bf7fc..c682e1e9d 100644
--- a/doc/SpaceVim.txt
+++ b/doc/SpaceVim.txt
@@ -99,68 +99,69 @@ CONTENTS *SpaceVim-contents*
22. lang#d.......................................|SpaceVim-layer-lang-d|
23. lang#dart.................................|SpaceVim-layer-lang-dart|
24. lang#dockerfile.....................|SpaceVim-layer-lang-dockerfile|
- 25. lang#elixir.............................|SpaceVim-layer-lang-elixir|
- 26. lang#elm...................................|SpaceVim-layer-lang-elm|
- 27. lang#erlang.............................|SpaceVim-layer-lang-erlang|
- 28. lang#extra...............................|SpaceVim-layer-lang-extra|
- 29. lang#foxpro.............................|SpaceVim-layer-lang-foxpro|
- 30. lang#fsharp.............................|SpaceVim-layer-lang-fsharp|
- 31. lang#go.....................................|SpaceVim-layer-lang-go|
- 32. lang#goby.................................|SpaceVim-layer-lang-goby|
- 33. lang#gosu.................................|SpaceVim-layer-lang-gosu|
- 34. lang#graphql...........................|SpaceVim-layer-lang-graphql|
- 35. lang#groovy.............................|SpaceVim-layer-lang-groovy|
- 36. lang#hack.................................|SpaceVim-layer-lang-hack|
- 37. lang#haskell...........................|SpaceVim-layer-lang-haskell|
- 38. lang#html.................................|SpaceVim-layer-lang-html|
- 39. lang#hy.....................................|SpaceVim-layer-lang-hy|
- 40. lang#idris...............................|SpaceVim-layer-lang-idris|
- 41. lang#j.......................................|SpaceVim-layer-lang-j|
- 42. lang#janet...............................|SpaceVim-layer-lang-janet|
- 43. lang#java.................................|SpaceVim-layer-lang-java|
- 44. lang#javascript.....................|SpaceVim-layer-lang-javascript|
- 45. lang#json.................................|SpaceVim-layer-lang-json|
- 46. lang#julia...............................|SpaceVim-layer-lang-julia|
- 47. lang#kotlin.............................|SpaceVim-layer-lang-kotlin|
- 48. lang#livescript.....................|SpaceVim-layer-lang-livescript|
- 49. lang#lua...................................|SpaceVim-layer-lang-lua|
- 50. lang#moonscript.....................|SpaceVim-layer-lang-moonscript|
- 51. lang#nim...................................|SpaceVim-layer-lang-nim|
- 52. lang#nix...................................|SpaceVim-layer-lang-nix|
- 53. lang#ocaml...............................|SpaceVim-layer-lang-ocaml|
- 54. lang#pact.................................|SpaceVim-layer-lang-pact|
- 55. lang#php...................................|SpaceVim-layer-lang-php|
- 56. lang#pony.................................|SpaceVim-layer-lang-pony|
- 57. lang#processing.....................|SpaceVim-layer-lang-processing|
- 58. lang#prolog.............................|SpaceVim-layer-lang-prolog|
- 59. lang#puppet.............................|SpaceVim-layer-lang-puppet|
- 60. lang#python.............................|SpaceVim-layer-lang-python|
- 61. lang#racket.............................|SpaceVim-layer-lang-racket|
- 62. lang#racket................................|SpaceVim-layer-lang-red|
- 63. lang#ring....................................|SpaceVim-layer-lang-r|
- 64. lang#ring.................................|SpaceVim-layer-lang-ring|
- 65. lang#ruby.................................|SpaceVim-layer-lang-ruby|
- 66. lang#rust.................................|SpaceVim-layer-lang-rust|
- 67. lang#scala...............................|SpaceVim-layer-lang-scala|
- 68. lang#scheme.............................|SpaceVim-layer-lang-scheme|
- 69. lang#sh.....................................|SpaceVim-layer-lang-sh|
- 70. lang#swig................................|SpaceVim-layer-lang-swift|
- 71. lang#swig.................................|SpaceVim-layer-lang-swig|
- 72. lang#tcl...................................|SpaceVim-layer-lang-tcl|
- 73. lang#toml.................................|SpaceVim-layer-lang-toml|
- 74. lang#typescript.....................|SpaceVim-layer-lang-typescript|
- 75. lang#v.......................................|SpaceVim-layer-lang-v|
- 76. lang#vbnet...............................|SpaceVim-layer-lang-vbnet|
- 77. lang#xml...................................|SpaceVim-layer-lang-xml|
- 78. lang#xquery.............................|SpaceVim-layer-lang-xquery|
- 79. language server protocol........................|SpaceVim-layer-lsp|
- 80. leaderf.....................................|SpaceVim-layer-leaderf|
- 81. operator...................................|SpaceVim-layer-operator|
- 82. shell.........................................|SpaceVim-layer-shell|
- 83. test...........................................|SpaceVim-layer-test|
- 84. tmux...........................................|SpaceVim-layer-tmux|
- 85. tools#dash...............................|SpaceVim-layer-tools-dash|
- 86. tools#zeal...............................|SpaceVim-layer-tools-zeal|
+ 25. lang#eiffel.............................|SpaceVim-layer-lang-eiffel|
+ 26. lang#elixir.............................|SpaceVim-layer-lang-elixir|
+ 27. lang#elm...................................|SpaceVim-layer-lang-elm|
+ 28. lang#erlang.............................|SpaceVim-layer-lang-erlang|
+ 29. lang#extra...............................|SpaceVim-layer-lang-extra|
+ 30. lang#foxpro.............................|SpaceVim-layer-lang-foxpro|
+ 31. lang#fsharp.............................|SpaceVim-layer-lang-fsharp|
+ 32. lang#go.....................................|SpaceVim-layer-lang-go|
+ 33. lang#goby.................................|SpaceVim-layer-lang-goby|
+ 34. lang#gosu.................................|SpaceVim-layer-lang-gosu|
+ 35. lang#graphql...........................|SpaceVim-layer-lang-graphql|
+ 36. lang#groovy.............................|SpaceVim-layer-lang-groovy|
+ 37. lang#hack.................................|SpaceVim-layer-lang-hack|
+ 38. lang#haskell...........................|SpaceVim-layer-lang-haskell|
+ 39. lang#html.................................|SpaceVim-layer-lang-html|
+ 40. lang#hy.....................................|SpaceVim-layer-lang-hy|
+ 41. lang#idris...............................|SpaceVim-layer-lang-idris|
+ 42. lang#j.......................................|SpaceVim-layer-lang-j|
+ 43. lang#janet...............................|SpaceVim-layer-lang-janet|
+ 44. lang#java.................................|SpaceVim-layer-lang-java|
+ 45. lang#javascript.....................|SpaceVim-layer-lang-javascript|
+ 46. lang#json.................................|SpaceVim-layer-lang-json|
+ 47. lang#julia...............................|SpaceVim-layer-lang-julia|
+ 48. lang#kotlin.............................|SpaceVim-layer-lang-kotlin|
+ 49. lang#livescript.....................|SpaceVim-layer-lang-livescript|
+ 50. lang#lua...................................|SpaceVim-layer-lang-lua|
+ 51. lang#moonscript.....................|SpaceVim-layer-lang-moonscript|
+ 52. lang#nim...................................|SpaceVim-layer-lang-nim|
+ 53. lang#nix...................................|SpaceVim-layer-lang-nix|
+ 54. lang#ocaml...............................|SpaceVim-layer-lang-ocaml|
+ 55. lang#pact.................................|SpaceVim-layer-lang-pact|
+ 56. lang#php...................................|SpaceVim-layer-lang-php|
+ 57. lang#pony.................................|SpaceVim-layer-lang-pony|
+ 58. lang#processing.....................|SpaceVim-layer-lang-processing|
+ 59. lang#prolog.............................|SpaceVim-layer-lang-prolog|
+ 60. lang#puppet.............................|SpaceVim-layer-lang-puppet|
+ 61. lang#python.............................|SpaceVim-layer-lang-python|
+ 62. lang#racket.............................|SpaceVim-layer-lang-racket|
+ 63. lang#racket................................|SpaceVim-layer-lang-red|
+ 64. lang#ring....................................|SpaceVim-layer-lang-r|
+ 65. lang#ring.................................|SpaceVim-layer-lang-ring|
+ 66. lang#ruby.................................|SpaceVim-layer-lang-ruby|
+ 67. lang#rust.................................|SpaceVim-layer-lang-rust|
+ 68. lang#scala...............................|SpaceVim-layer-lang-scala|
+ 69. lang#scheme.............................|SpaceVim-layer-lang-scheme|
+ 70. lang#sh.....................................|SpaceVim-layer-lang-sh|
+ 71. lang#swig................................|SpaceVim-layer-lang-swift|
+ 72. lang#swig.................................|SpaceVim-layer-lang-swig|
+ 73. lang#tcl...................................|SpaceVim-layer-lang-tcl|
+ 74. lang#toml.................................|SpaceVim-layer-lang-toml|
+ 75. lang#typescript.....................|SpaceVim-layer-lang-typescript|
+ 76. lang#v.......................................|SpaceVim-layer-lang-v|
+ 77. lang#vbnet...............................|SpaceVim-layer-lang-vbnet|
+ 78. lang#xml...................................|SpaceVim-layer-lang-xml|
+ 79. lang#xquery.............................|SpaceVim-layer-lang-xquery|
+ 80. language server protocol........................|SpaceVim-layer-lsp|
+ 81. leaderf.....................................|SpaceVim-layer-leaderf|
+ 82. operator...................................|SpaceVim-layer-operator|
+ 83. shell.........................................|SpaceVim-layer-shell|
+ 84. test...........................................|SpaceVim-layer-test|
+ 85. tmux...........................................|SpaceVim-layer-tmux|
+ 86. tools#dash...............................|SpaceVim-layer-tools-dash|
+ 87. tools#zeal...............................|SpaceVim-layer-tools-zeal|
7. Usage....................................................|SpaceVim-usage|
1. custom_plugins........................|SpaceVim-usage-custom_plugins|
2. tasks..........................................|SpaceVim-usage-tasks|
@@ -1754,6 +1755,25 @@ INTRO
The lang#dockerfile layer provides syntax highlighting for dockerfile.
+==============================================================================
+LANG#EIFFEL *SpaceVim-layer-lang-eiffel*
+
+This layer is for lang#eiffel development, disabled by default, to enable this
+layer, add following snippet to your SpaceVim configuration file.
+>
+ [[layers]]
+ name = 'lang#eiffel'
+<
+
+KEY BINDINGS
+
+>
+ Key Function
+ -----------------------------
+ SPC l
+<
+
+
==============================================================================
LANG#ELIXIR *SpaceVim-layer-lang-elixir*
diff --git a/docs/_layouts/default.html b/docs/_layouts/default.html
index c5a294fff..5aeb823da 100644
--- a/docs/_layouts/default.html
+++ b/docs/_layouts/default.html
@@ -8,6 +8,8 @@
{{ page.title }} | SpaceVim
+
+
diff --git a/docs/cn/layers.md b/docs/cn/layers.md
index 86381e88d..d1e32c6f7 100644
--- a/docs/cn/layers.md
+++ b/docs/cn/layers.md
@@ -100,6 +100,7 @@ Vim 插件以及相关配置。而 SpaceVim 是以模块的方式来组织和管
| [lang#d](lang/d/) | 这一模块为 d 开发提供支持，包括语法高亮、自动补全、一键运行等特性。 |
| [lang#dart](lang/dart/) | 这一模块为 SpaceVim 提供了 Dart 的开发支持，包括代码补全、语法检查、代码格式化等特性。 |
| [lang#dockerfile](lang/dockerfile/) | 这一模块为 SpaceVim 提供了 Dockerfile 编辑的部分功能支持，包括语法高亮和自动补全。 |
+| [lang#eiffel](lang/eiffel/) | 这一模块为 eiffel 开发提供支持，包括语法高亮、对齐等特性。 |
| [lang#elixir](lang/elixir/) | 这一模块为 SpaceVim 提供了 Elixir 的开发支持，包括代码补全、语法检查、代码格式化等特性。 |
| [lang#elm](lang/elm/) | 这一模块为 SpaceVim 提供了 Elm 的开发支持，包括代码补全、语法检查、代码格式化等特性。 |
| [lang#erlang](lang/erlang/) | 这一模块为 Erlang 开发提供支持，包括代码补全、语法检查、代码格式化等特性。 |
@@ -131,6 +132,7 @@ Vim 插件以及相关配置。而 SpaceVim 是以模块的方式来组织和管
| [lang#lua](lang/lua/) | 这一模块为 Lua 开发提供支持，包括代码补全、语法检查、代码格式化等特性。 |
| [lang#markdown](lang/markdown/) | 这一模块为 Markdown 编辑提供支持，包括格式化、自动生成文章目录、代码块等特性。 |
| [lang#matlab](lang/matlab/) | 该模块为 SpaceVim 提供了 matlab 语言开发支持，包括语法高亮。 |
+| [lang#moonscript](lang/moonscript/) | 这一模块为 moonscript 开发提供支持，包括交互式编程、一键运行等特性。 |
| [lang#nim](lang/nim/) | 该模块为 SpaceVim 提供 Nim 开发支持，包括语法高亮、代码补全、编译运行以及交互式编程等功能。 |
| [lang#ocaml](lang/ocaml/) | 这一模块为 OCaml 开发提供了支持，包括语法高亮、代码补全、以及定义处跳转等功能。 |
| [lang#pact](lang/pact/) | 这一模块为 pact 开发提供支持，包括交互式编程、一键运行等特性。 |
diff --git a/docs/cn/layers/lang/eiffel.md b/docs/cn/layers/lang/eiffel.md
new file mode 100644
index 000000000..382cc2b43
--- /dev/null
+++ b/docs/cn/layers/lang/eiffel.md
@@ -0,0 +1,34 @@
+---
+title: "SpaceVim lang#eiffel 模块"
+description: "这一模块为 eiffel 开发提供支持，包括语法高亮、对齐等特性。"
+lang: zh
+---
+
+# [可用模块](../../) >> lang#eiffel
+
+
+
+- [模块简介](#模块简介)
+- [启用模块](#启用模块)
+- [快捷键](#快捷键)
+
+
+
+## 模块简介
+
+这一模块为在 SpaceVim 中进行 eiffel 开发提供了支持。
+
+## 启用模块
+
+可通过在配置文件内加入如下配置来启用该模块：
+
+```toml
+[[layers]]
+ name = "lang#eiffel"
+```
+
+## 快捷键
+
+| 快捷键 | 功能描述 |
+| --------- | ----------------------- |
+| `SPC l c` | 异步执行命令 `eclean .` |
diff --git a/docs/layers.md b/docs/layers.md
index 87ebafc7f..0b7ce8896 100644
--- a/docs/layers.md
+++ b/docs/layers.md
@@ -107,6 +107,7 @@ Some layers are enabled by default. The following example shows how to disable `
| [lang#d](lang/d/) | This layer is for d development, provide syntax checking, code runner support for d file. |
| [lang#dart](lang/dart/) | This layer is for Dart development, provide autocompletion, syntax checking, code format for Dart file. |
| [lang#dockerfile](lang/dockerfile/) | This layer adds DockerFile to SpaceVim |
+| [lang#eiffel](lang/eiffel/) | This layer is for eiffel development, provides syntax highlighting, indent for eiffel file. |
| [lang#elixir](lang/elixir/) | This layer is for Elixir development, provide autocompletion, syntax checking, code format for Elixir file. |
| [lang#elm](lang/elm/) | This layer is for Elm development, provide autocompletion, syntax checking, code format for Elm file. |
| [lang#erlang](lang/erlang/) | This layer is for Erlang development, provide autocompletion, syntax checking, code format for Erlang file. |
@@ -139,6 +140,7 @@ Some layers are enabled by default. The following example shows how to disable `
| [lang#lua](lang/lua/) | This layer is for Lua development, provide autocompletion, syntax checking, code format for Lua file. |
| [lang#markdown](lang/markdown/) | Edit markdown within vim, autopreview markdown in the default browser, with this layer you can also format markdown file. |
| [lang#matlab](lang/matlab/) | This layer adds matlab language support to SpaceVim, including syntax highlighting. |
+| [lang#moonscript](lang/moonscript/) | This layer is for moonscript development, provide syntax checking, code runner and repl support for moonscript file. |
| [lang#nim](lang/nim/) | This layer adds Nim language support to SpaceVim |
| [lang#nix](lang/nix/) | This layer adds Nix language support to SpaceVim. |
| [lang#ocaml](lang/ocaml/) | This layer is for OCaml development, provide autocompletion, syntax checking, code format for OCaml file. |
diff --git a/docs/layers/lang/eiffel.md b/docs/layers/lang/eiffel.md
new file mode 100644
index 000000000..34f882337
--- /dev/null
+++ b/docs/layers/lang/eiffel.md
@@ -0,0 +1,33 @@
+---
+title: "SpaceVim lang#eiffel layer"
+description: "This layer is for eiffel development, provides syntax highlighting, indent for eiffel file."
+---
+
+# [Available Layers](../../) >> lang#eiffel
+
+
+
+- [Description](#description)
+- [Install](#install)
+- [Key bidnings](#key-bidnings)
+
+
+
+## Description
+
+This layer is for eiffel development.
+
+## Install
+
+To use this configuration layer, update custom configuration file with:
+
+```toml
+[[layers]]
+ name = "lang#eiffel"
+```
+
+## Key bidnings
+
+| Key Binding | Description |
+| ----------- | ------------------------------------- |
+| `SPC l c` | run `eclean .` command asynchronously |