Emily is a React editor component for LMLs, like Markdown or Asciidoc. The focus of the project is to provide fluent efficient interface for advanced users, who are familliar with using IDE or coding text editors.
Emily is an editor for LML document formats, currently supporting few languages. Editor works with a document-format abstraction and new modules can be added to make use of existing features:
- Syntax highlight
- Emily uses Ace editor under the hood, see supported languages
- Live document preview
- Review the result as you type in split screen view or just browse the preview
- Outline preview
- Section lookup in source code
- Section reordering -- drag & drop whole sections
- Command palette
- Make use of a command palette you know from coding editors
- Autosave
- Session is stored in localStorage, retrieved when lost.
Emily editor is part of an implementation for the Git-based Wiki System and its UI for the prototype has been developed in cource UI Design on the faculty.
npm install --save emily-editor
- Include
node_modules/emily-editor/dist/style.css - Include
node_modules/emily-editor/dist/script.js - Use component:
import Emily from 'emily-editor'
// ...
ReactDOM.render(
<Emily />,
document.getElementById('container')
);For examples, see pages
Initial content of the editor
Language mode object.
You can use generateMode to create a mode from existing modules.
import Emily, { generateMode } from 'emily-editor'
// ...
ReactDOM.render(
<Emily language={generateMode(/*...*/)} />,
document.getElementById('container')
);List available relative files with path prefix pfx.
Returns a Array<String> in a Promise.
This can be used for autosuggestions by a mode.
Lock editor's width and vorbid it to fill the container.
Lock editor's height and vorbid it to fill the container.
Return current value of the editor.
Input can be either:
- name of the mode, e.g.
asciidoc - any file path, e.g.
foo/bar/baz.adoc
As a result a language mode is generated.
- If the name or the extension matches an existing LML mode, a proper full-featured mode is generated.
- If the name or the extension matches a mode supported by Ace editor, no special features for LML are provided, but editor features syntax highlight.
- Otherwise a plaintext editor is delivered. No syntax highlight.
Here are some examples of using the editor with generateMode function.
// asciidoc mode
<Emily language={generateMode('x.adoc')}>
<Emily language={generateMode('asciidoc')}>
<Emily language={generateMode('/xxx/weee.adoc')}>
// markdown mode
<Emily language={generateMode('markdown')}>
<Emily language={generateMode('a/b/c/d/foo.md')}>
// (unsupported) js mode
// only syntax highlight, missing features
<Emily language={generateMode('javascript')}>
<Emily language={generateMode('test.js')}>
// unrecognized mode
// working in plaintext mode
<Emily language={generateMode('foo/bar/baz')}>
<Emily language={generateMode('thisisnotanameofanymode')}>Take a look at asciidoc mode example.
name (string)
- name of the mode
convert (func)
- converting function to html from the raw markup
lineSafeInsert (func)
- insert content in the line of markup without distorting the markup
- the more lines you can cover the better
- it is necessary to cover heading lines
postProcess (func)
- modify preview DOM before render
renderJsxStyle (func)
- add styles for preview
excludeOutlineItem (func)
- exclude DOM Element from the outline
previewClassName (string)
- set the CSS classname for the prevew container
https://emily-editor.herokuapp.com/
Emily editor is licenced under the BSD License.
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