This is meant to be "italic" not "italics" which will render an empty icon here. The docs specify this as well and I tested locally while working through implementing this on a project.
Added function to escape URLs entered via JS prompt.
It's a partial fix because people cannot be stopped entering URLs manually and forgetting to escape them.
To contribute code to this project you'll need an up-to-date LTS or current version of Node.js and npm.
```bash
npm install
```
Please find information about the installation on [the official Node.js website](https://nodejs.org/en/download/).
Yay! You are ready! 🍾
### ⤴️ Workflow
### ⤴️ Creating a pull request
Please make sure any code you submit is compliant and compatible with this repository's [license](./LICENSE).
1. First, [create a fork of this project](https://github.com/Ionaru/easy-markdown-editor/fork), and copy the https URL (*clone or download* button) of your project (something like https://github.com/YOUR_USERNAME/easy-markdown-editor.git );
2. a) If you already cloned and worked on the project: `git remote add source https://github.com/Ionaru/easy-markdown-editor.git`;
b) Otherwise, clone your fork: `git clone https://github.com/YOUR_USERNAME/easy-markdown-editor.git`;
3. Create a new dedicated branch `git checkout -b myMergeRequest`;
4. Write some nice code and commit your work. (Don't forget to add your changes to the changelog!);
5. Check files against the ESLint syntax and build minified versions: `gulp`;
6. Test your changes;
7. Push it to a dedicated branch `git push origin myMergeRequest`;
8. Go to the [main project page](https://github.com/Ionaru/easy-markdown-editor) and click on the button *Compare and pull request*, then fill the description.
#### Your first pull request
1. [Create a fork of this project](https://github.com/Ionaru/easy-markdown-editor/fork).
1. Clone your fork: `git clone https://github.com/YOUR_USERNAME/easy-markdown-editor.git`.
1. Add the original repository as remote to keep it up-to-date: `git remote add upstream https://github.com/Ionaru/easy-markdown-editor.git`.
1. Fetch the latest changes from upstream: `git fetch upstream`.
1. Run `npm ci` to install the required dependencies.
1. Create a new branch to work on: `git checkout -b MyNewFeatureName`.
1. Write your awesome improvement and commit your work.
1. Make sure your changes comply with the established code and tests succeed: `npm run test`.
1. Push your changes to GitHub: `git push origin`.
1. On GitHub, go to your forked branch, and click **New pull request**.
1. Choose the correct branches, add a description and submit your pull request!
If you want to make other pull requests, go back to the master branch (`git checkout master`), update it (`git pull --rebase source master`), then follow the instructions above from step 3.
#### Continuing development
To create more pull requests, please follow the steps below:
1. Go back to the master branch: `git checkout master`.
1. Fetch the upstream changes: `git fetch upstream`.
1. Update the master branch with upstream changes: `git merge upstream/master`.
1. Repeat ["Your first pull request"](#your-first-pull-request) from step 5.
After installing and/or importing the module, you can load EasyMDE onto the first TextArea on the web page:
After installing and/or importing the module, you can load EasyMDE onto the first `textarea` element on the web page:
```html
<textarea></textarea>
<script>
var easyMDE = new EasyMDE();
</script>
```
Alternatively you can select a specific TextArea, via Javascript:
```html
<textareaid="my-text-area"></textarea>
<script>
var easyMDE = new EasyMDE({element: document.getElementById('my-text-area')});
const easyMDE = new EasyMDE();
</script>
```
Or via jQuery:
Alternatively you can select a specific `textarea`, via JavaScript:
```html
<textareaid="my-text-area"></textarea>
<script>
var easyMDE = new EasyMDE({element: $('#my-text-area')[0]});
const easyMDE = new EasyMDE({element: document.getElementById('my-text-area')});
</script>
```
### Editor functions
Use EasyMDE.value() to get the content of the editor:
Use `easyMDE.value()` to get the content of the editor:
```html
<script>
@ -104,7 +99,7 @@ easyMDE.value();
</script>
```
Use EasyMDE.value(val) to set the content of the editor:
Use `easyMDE.value(val)` to set the content of the editor:
```html
<script>
@ -121,26 +116,31 @@ easyMDE.value('New input for **EasyMDE**');
- **autofocus**: If set to `true`, focuses the editor automatically. Defaults to `false`.
- **autosave**: *Saves the text that's being written and will load it back in the future. It will forget the text when the form it's contained in is submitted.*
- **enabled**: If set to `true`, saves the text automatically. Defaults to `false`.
- **delay**: Delay between saves, in milliseconds. Defaults to `10000` (10s).
- **submit_delay**: Delay before assuming that submit of the form failed and saving the text, in milliseconds. Defaults to `autosave.delay` or `10000` (10s).
- **delay**: Delay between saves, in milliseconds. Defaults to `10000` (10 seconds).
- **submit_delay**: Delay before assuming that submit of the form failed and saving the text, in milliseconds. Defaults to `autosave.delay` or `10000` (10 seconds).
- **uniqueId**: You must set a unique string identifier so that EasyMDE can autosave. Something that separates this from other instances of EasyMDE elsewhere on your website.
- **timeFormat**: Set DateTimeFormat. More information see [DateTimeFormat instances](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/DateTimeFormat). Default `locale: en-US, format: hour:minute`.
- **text**: Set text for autosave.
- **autoRefresh**: Useful, when initializing the editor in a hidden DOM node. If set to `{ delay: 300 }`, it will check every 300 ms if the editor is visible and if positive, call CodeMirror's [`refresh()`](https://codemirror.net/doc/manual.html#refresh).
- **blockStyles**: Customize how certain buttons that style blocks of text behave.
- **bold**: Can be set to `**` or `__`. Defaults to `**`.
- **code**: Can be set to ```` ``` ```` or `~~~`. Defaults to ```` ``` ````.
- **italic**: Can be set to `*` or `_`. Defaults to `*`.
- **element**: The DOM element for the TextArea to use. Defaults to the first TextArea on the page.
- **unorderedListStyle**: can be `*`, `-` or `+`. Defaults to `*`.
- **scrollbarStyle**: Chooses a scrollbar implementation. The default is "native", showing native scrollbars. The core library also provides the "null" style, which completely hides the scrollbars. Addons can implement additional scrollbar models.
- **element**: The DOM element for the `textarea` element to use. Defaults to the first `textarea` element on the page.
- **forceSync**: If set to `true`, force text changes made in EasyMDE to be immediately stored in original text area. Defaults to `false`.
- **hideIcons**: An array of icon names to hide. Can be used to hide specific icons shown by default without completely customizing the toolbar.
- **indentWithTabs**: If set to `false`, indent using spaces instead of tabs. Defaults to `true`.
- **initialValue**: If set, will customize the initial value of the editor.
- **previewImagesInEditor**: - EasyMDE will show preview of images, `true` by default, use `false` to disable.
- **previewImagesInEditor**: - EasyMDE will show preview of images, `false` by default, preview for images will appear only for images on separate lines.
- **imagesPreviewHandler**: - A custom function for handling the preview of images. Takes the parsed string between the parantheses of the image markdown `![]( )` as argument and returns a string that serves as the `src` attribute of the `<img>` tag in the preview. Enables dynamic previewing of images in the frontend without having to upload them to a server, allows copy-pasting of images to the editor with preview.
- **insertTexts**: Customize how certain buttons that insert text behave. Takes an array with two elements. The first element will be the text inserted before the cursor or highlight, and the second element will be inserted after. For example, this is the default link value: `["[", "](http://)"]`.
- horizontalRule
- image
- link
- table
- **lineNumbers**: If set to `true`, enables line numbers in the editor.
- **lineWrapping**: If set to `false`, disable line wrapping. Defaults to `true`.
- **minHeight**: Sets the minimum height for the composition area, before it starts auto-growing. Should be a string containing a valid CSS value like `"500px"`. Defaults to `"300px"`.
- **maxHeight**: Sets fixed height for the composition area. `minHeight` option will be ignored. Should be a string containing a valid CSS value like `"500px"`. Defaults to `undefined`.
@ -151,7 +151,7 @@ easyMDE.value('New input for **EasyMDE**');
- **underscoresBreakWords**: If set to `true`, let underscores be a delimiter for separating words. Defaults to `false`.
- **overlayMode**: Pass a custom codemirror [overlay mode](https://codemirror.net/doc/manual.html#modeapi) to parse and style the Markdown during editing.
- **mode**: A codemirror mode object.
- **combine**: If set to `false`, will *replace* CSS classes returned by the default Markdown mode. Otherwise the classes returned by the custom mode will be combined with the classes returned by the default mode. Defaults to `true`.
- **combine**: If set to `false`, will *replace* CSS classes returned by the default Markdown mode. Otherwise the classes returned by the custom mode will be combined with the classes returned by the default mode. Defaults to `true`.
- **placeholder**: If set, displays a custom placeholder message.
- **previewClass**: A string or array of strings that will be applied to the preview screen when activated. Defaults to `"editor-preview"`.
- **previewRender**: Custom function for parsing the plaintext Markdown and returning HTML. Used when user previews.
@ -159,16 +159,20 @@ easyMDE.value('New input for **EasyMDE**');
- **promptTexts**: Customize the text used to prompt for URLs.
- **image**: The text to use when prompting for an image's URL. Defaults to `URL of the image:`.
- **link**: The text to use when prompting for a link's URL. Defaults to `URL for the link:`.
- **uploadImage**: If set to `true`, enables the image upload functionality, which can be triggered by drag&drop, copy-paste and through the browse-file window (opened when the user click on the *upload-image* icon). Defaults to `false`.
- **imageMaxSize**: Maximum image size in bytes, checked before upload (note: never trust client, always check image size at server-side). Defaults to `1024*1024*2` (2Mb).
- **iconClassMap**: Used to specify the icon class names for the various toolbar buttons.
- **uploadImage**: If set to `true`, enables the image upload functionality, which can be triggered by drag and drop, copy-paste and through the browse-file window (opened when the user click on the *upload-image* icon). Defaults to `false`.
- **imageMaxSize**: Maximum image size in bytes, checked before upload (note: never trust client, always check the image size at server-side). Defaults to `1024 * 1024 * 2` (2 MB).
- **imageAccept**: A comma-separated list of mime-types used to check image type before upload (note: never trust client, always check file types at server-side). Defaults to `image/png, image/jpeg`.
- **imageUploadFunction**: A custom function for handling the image upload. Using this function will render the options `imageMaxSize`, `imageAccept`, `imageUploadEndpoint` and `imageCSRFToken` ineffective.
- The function gets a file and onSuccess and onError callback functions as parameters. `onSuccess(imageUrl: string)` and `onError(errorMessage: string)`
- **imageUploadEndpoint**: The endpoint where the images data will be sent, via an asynchronous *POST* request. The server is supposed to save this image, and return a json response.
- if the request was successfully processed (HTTP 200-OK): `{"data": {"filePath": "<filePath>"}}` where *filePath* is the relative path of the image;
- otherwise: `{"error": "<errorCode>"}`, where *errorCode* can be `noFileGiven` (HTTP 400), `typeNotAllowed` (HTTP 415), `fileTooLarge` (HTTP 413) or `importError` (see *errorMessages* below). If *errorCode* is not one of the *errorMessages*, it is alerted unchanged to the user. This allows for serverside error messages.
- The function gets a file and `onSuccess` and `onError` callback functions as parameters. `onSuccess(imageUrl: string)` and `onError(errorMessage: string)`
- **imageUploadEndpoint**: The endpoint where the images data will be sent, via an asynchronous *POST* request. The server is supposed to save this image, and return a JSON response.
- if the request was successfully processed (HTTP 200OK): `{"data": {"filePath": "<filePath>"}}` where *filePath* is the path of the image (absolute if `imagePathAbsolute` is set to true, relative if otherwise);
- otherwise: `{"error": "<errorCode>"}`, where *errorCode* can be `noFileGiven` (HTTP 400 Bad Request), `typeNotAllowed` (HTTP 415 Unsupported Media Type), `fileTooLarge` (HTTP 413 Payload Too Large) or `importError` (see *errorMessages* below). If *errorCode* is not one of the *errorMessages*, it is alerted unchanged to the user. This allows for server-side error messages.
No default value.
- **imageCSRFToken**: CSRF token to include with AJAX call to upload image. For instance used with Django backend.
- **imagePathAbsolute**: If set to `true`, will treat `imageUrl` from `imageUploadFunction` and *filePath* returned from `imageUploadEndpoint` as an absolute rather than relative path, i.e. not prepend `window.location.origin` to it.
- **imageCSRFToken**: CSRF token to include with AJAX call to upload image. For various instances like Django, Spring and Laravel.
- **imageCSRFName**: CSRF token filed name to include with AJAX call to upload image, applied when `imageCSRFToken` has value, defaults to `csrfmiddlewaretoken`.
- **imageCSRFHeader**: If set to `true`, passing CSRF token via header. Defaults to `false`, which pass CSRF through request body.
- **imageTexts**: Texts displayed to the user (mainly on the status bar) for the import image feature, where `#image_name#`, `#image_size#` and `#image_max_size#` will replaced by their respective values, that can be used for customization or internationalization:
- **sbInit**: Status message displayed initially if `uploadImage` is set to `true`. Defaults to `Attach files by drag and dropping or pasting from clipboard.`.
- **sbOnDragEnter**: Status message displayed when the user drags a file to the text area. Defaults to `Drop image to upload it.`.
@ -181,16 +185,16 @@ easyMDE.value('New input for **EasyMDE**');
- **typeNotAllowed**: The user send a file type which doesn't match the `imageAccept` list, or the server returned this error code. Defaults to `This image type is not allowed.`.
- **fileTooLarge**: The size of the image being imported is bigger than the `imageMaxSize`, or if the server returned this error code. Defaults to `Image #image_name# is too big (#image_size#).\nMaximum file size is #image_max_size#.`.
- **importError**: An unexpected error occurred when uploading the image. Defaults to `Something went wrong when uploading the image #image_name#.`.
- **errorCallback**: A callback function used to define how to display an error message. Defaults to `function(errorMessage) {alert(errorMessage);};`.
- **errorCallback**: A callback function used to define how to display an error message. Defaults to `(errorMessage) => alert(errorMessage)`.
- **renderingConfig**: Adjust settings for parsing the Markdown during previewing (not editing).
- **codeSyntaxHighlighting**: If set to `true`, will highlight using [highlight.js](https://github.com/isagalaev/highlight.js). Defaults to `false`. To use this feature you must include highlight.js on your page or pass in using the `hljs` option. For example, include the script and the CSS files like:<br>`<scriptsrc="https://cdn.jsdelivr.net/highlight.js/latest/highlight.min.js"></script>`<br>`<linkrel="stylesheet"href="https://cdn.jsdelivr.net/highlight.js/latest/styles/github.min.css">`
- **hljs**: An injectible instance of [highlight.js](https://github.com/isagalaev/highlight.js). If you don't want to rely on the global namespace (`window.hljs`), you can provide an instance here. Defaults to `undefined`.
- **markedOptions**: Set the internal Markdown renderer's [options](https://marked.js.org/#/USING_ADVANCED.md#options). Other `renderingConfig` options will take precedence.
- **singleLineBreaks**: If set to `false`, disable parsing GFM single line breaks. Defaults to `true`.
- **sanitizerFunction**: Custom function for sanitizing the HTML output of markdown renderer.
- **singleLineBreaks**: If set to `false`, disable parsing [GitHub Flavored Markdown](https://github.github.com/gfm/) (GFM) single line breaks. Defaults to `true`.
- **sanitizerFunction**: Custom function for sanitizing the HTML output of Markdown renderer.
- **shortcuts**: Keyboard shortcuts associated with this instance. Defaults to the [array of shortcuts](#keyboard-shortcuts).
- **showIcons**: An array of icon names to show. Can be used to show specific icons hidden by default without completely customizing the toolbar.
- **spellChecker**: If set to `false`, disable the spell checker. Defaults to `true`.
- **spellChecker**: If set to `false`, disable the spell checker. Defaults to `true`. Optionally pass a CodeMirrorSpellChecker-compliant function.
- **inputStyle**: `textarea` or `contenteditable`. Defaults to `textarea` for desktop and `contenteditable` for mobile. `contenteditable` option is necessary to enable nativeSpellcheck.
- **nativeSpellcheck**: If set to `false`, disable native spell checker. Defaults to `true`.
- **sideBySideFullscreen**: If set to `false`, allows side-by-side editing without going into fullscreen. Defaults to `true`.
@ -202,112 +206,120 @@ easyMDE.value('New input for **EasyMDE**');
- **theme**: Override the theme. Defaults to `easymde`.
- **toolbar**: If set to `false`, hide the toolbar. Defaults to the [array of icons](#toolbar-icons).
- **toolbarTips**: If set to `false`, disable toolbar button tips. Defaults to `true`.
- **toolbarButtonClassPrefix**: Adds a prefix to the toolbar button classes when set. For example, a value of `"mde"` results in `"mde-bold"` for the Bold button.
- **direction**: `rtl` or `ltr`. Changes text direction to support right-to-left languages. Defaults to `ltr`.
### Options example
Most options demonstrate the non-default behavior:
```JavaScript
var editor = new EasyMDE({
autofocus: true,
autosave: {
enabled: true,
uniqueId: "MyUniqueID",
delay: 1000,
submit_delay: 5000,
timeFormat: {
locale: 'en-US',
format: {
year: 'numeric',
month: 'long',
day: '2-digit',
hour: '2-digit',
minute: '2-digit',
},
},
text: "Autosaved: "
},
blockStyles: {
bold: "__",
italic: "_",
},
element: document.getElementById("MyID"),
forceSync: true,
hideIcons: ["guide", "heading"],
indentWithTabs: false,
initialValue: "Hello world!",
insertTexts: {
horizontalRule: ["", "\n\n-----\n\n"],
image: ["![](http://", ")"],
link: ["[", "](http://)"],
table: ["", "\n\n| Column 1 | Column 2 | Column 3 |\n| -------- | -------- | -------- |\n| Text | Text | Text |\n\n"],
}], // Another optional usage, with a custom status bar item that counts keystrokes
styleSelectedText: false,
sideBySideFullscreen: false,
syncSideBySidePreviewScroll: false,
tabSize: 4,
toolbar: false,
toolbarTips: false,
toolbarButtonClassPrefix: "mde",
});
```
### Toolbar icons
Below are the built-in toolbar icons (only some of which are enabled by default), which can be reorganized however you like. "Name" is the name of the icon, referenced in the JS. "Action" is either a function or a URL to open. "Class" is the class given to the icon. "Tooltip" is the small tooltip that appears via the `title=""` attribute. Note that shortcut hints are added automatically and reflect the specified action if it has a key bind assigned to it (i.e. with the value of `action` set to `bold` and that of `tooltip` set to `Bold`, the final text the user will see would be "Bold (Ctrl-B)").
Below are the built-in toolbar icons (only some of which are enabled by default), which can be reorganized however you like. "Name" is the name of the icon, referenced in the JavaScript. "Action" is either a function or a URL to open. "Class" is the class given to the icon. "Tooltip" is the small tooltip that appears via the `title=""` attribute. Note that shortcut hints are added automatically and reflect the specified action if it has a key bind assigned to it (i.e. with the value of `action` set to `bold` and that of `tooltip` set to `Bold`, the final text the user will see would be "Bold (Ctrl-B)").
Additionally, you can add a separator between any icons by adding `"|"` to the toolbar array.
You can revert to the initial text area by calling the `toTextArea` method. Note that this clears up the autosave (if enabled) associated with it. The text area will retain any text from the destroyed EasyMDE instance.
```JavaScript
var easyMDE = new EasyMDE();
```js
const easyMDE = new EasyMDE();
// ...
easyMDE.toTextArea();
easyMDE = null;
```
If you need to remove installed listeners (when editor not needed anymore), call `easyMDE.cleanup()`
If you need to remove registered event listeners (when the editor is not needed anymore), call `easyMDE.cleanup()`.
### Useful methods
@ -485,7 +513,7 @@ If you need to remove installed listeners (when editor not needed anymore), call
The following self-explanatory methods may be of use while developing with EasyMDE.
```js
var easyMDE = new EasyMDE();
const easyMDE = new EasyMDE();
easyMDE.isPreviewActive(); // returns boolean
easyMDE.isSideBySideActive(); // returns boolean
easyMDE.isFullscreenActive(); // returns boolean
@ -499,7 +527,7 @@ EasyMDE is a continuation of SimpleMDE.
SimpleMDE began as an improvement of [lepture's Editor project](https://github.com/lepture/editor), but has now taken on an identity of its own. It is bundled with [CodeMirror](https://github.com/codemirror/codemirror) and depends on [Font Awesome](http://fontawesome.io).
CodeMirror is the backbone of the project and parses much of the Markdown syntax as it's being written. This allows us to add styles to the Markdown that's being written. Additionally, a toolbar and status bar have been added to the top and bottom, respectively. Previews are rendered by [Marked](https://github.com/chjj/marked) using GFM.
CodeMirror is the backbone of the project and parses much of the Markdown syntax as it's being written. This allows us to add styles to the Markdown that's being written. Additionally, a toolbar and status bar have been added to the top and bottom, respectively. Previews are rendered by [Marked](https://github.com/chjj/marked) using GitHub Flavored Markdown (GFM).
## SimpleMDE fork
@ -514,7 +542,7 @@ Changes include:
* Support for Node 8 and beyond
* Lots of refactored code
* Links in preview will open in a new tab by default
* Typescript support
* TypeScript support
My intention is to continue development on this project, improving it and keeping it alive.
'<p><a href="https://example.com" target="_blank">Link to a website!</a><br><a href="https://example.eu" target="_blank">Link to a second website!</a></p>',
);
});
it('must be able to deal with parameters in links',()=>{
cy.get('.EasyMDEContainer .CodeMirror').type('{home}{rightarrow}Link to a website!');
cy.previewOn();
cy.get('.EasyMDEContainer .editor-preview').should('contain.html','<p><a href="https://example.com?some=param&moo=cow" target="_blank">Link to a website!</a></p>');
});
it('must be able to deal with brackets in links',()=>{
cy.get('.EasyMDEContainer .CodeMirror').type('{home}{rightarrow}Link to a website!');
cy.previewOn();
cy.get('.EasyMDEContainer .editor-preview').should('contain.html','<p><a href="https://example.com?some=%5B%5Dparam" target="_blank">Link to a website!</a></p>');
});
it('must be able to deal with parentheses in links',()=>{
cy.get('.EasyMDEContainer .CodeMirror').type('{home}{rightarrow}Link to a website!');
cy.previewOn();
cy.get('.EasyMDEContainer .editor-preview').should('contain.html','<p><a href="https://example.com?some=(param)" target="_blank">Link to a website!</a></p>');
});
it('must be able to deal with parentheses in links (multiple)',()=>{
cy.get('.EasyMDEContainer .CodeMirror').type('{home}{rightarrow}Link to a website!');
cy.previewOn();
cy.get('.EasyMDEContainer .editor-preview').should('contain.html','<p><a href="https://example.com?some=(param1,param2)&more=(param3,param4)&end=true" target="_blank">Link to a website!</a></p>');
});
it('must be able to deal with unbalanced parentheses in links (opening)',()=>{
cy.get('.EasyMDEContainer .CodeMirror').type('{home}{rightarrow}Link to a website!');
cy.previewOn();
cy.get('.EasyMDEContainer .editor-preview').should('contain.html','<p><a href="https://example.com?some=(param" target="_blank">Link to a website!</a></p>');
});
it('must be able to deal with unbalanced parentheses in links (closing)',()=>{
cy.get('.EasyMDEContainer .CodeMirror').type('{home}{rightarrow}Link to a website!');
cy.previewOn();
cy.get('.EasyMDEContainer .editor-preview').should('contain.html','<p><a href="https://example.com?some=)param" target="_blank">Link to a website!</a></p>');
});
it('must be able to deal with inequality symbols in links',()=>{
cy.get('.EasyMDEContainer .CodeMirror').type('{home}{rightarrow}Link to a website!');
cy.previewOn();
cy.get('.EasyMDEContainer .editor-preview').should('contain.html','<p><a href="https://example.com?some=%3Cparam" target="_blank">Link to a website!</a></p>');
});
it('must be able to deal with emoji in links',()=>{
cy.get('.EasyMDEContainer .CodeMirror').type('{home}{rightarrow}Link to a 👌 website!');
cy.previewOn();
cy.get('.EasyMDEContainer .editor-preview').should('contain.html','<p><a href="https://example.com?some=%F0%9F%91%B7%E2%80%8D%E2%99%82%EF%B8%8F" target="_blank">Link to a 👌 website!</a></p>');
});
it('must be able to deal with spaces in links',()=>{
cy.get('.EasyMDEContainer').should('be.visible');
cy.get('#textarea').should('not.be.visible');
cy.window().then(($win)=>{
cy.stub($win,'prompt').returns('https://example.com?some=very special param');
cy.get('.EasyMDEContainer .CodeMirror').type('{home}{rightarrow}Link to a website!');
cy.previewOn();
cy.get('.EasyMDEContainer .editor-preview').should('contain.html','<p><a href="https://example.com?some=very%20special%20param" target="_blank">Link to a website!</a></p>');