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Clean up headings 

Signed-off-by: Henrik "HerHde" Hüttemann <mail@herh.de>
This commit is contained in:
Henrik "HerHde" Hüttemann 2019-04-03 00:35:32 +01:00 committed by Claudius Coenen
parent 49539fb27f
commit f13a91c698
1 changed files with 172 additions and 146 deletions
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318
public/docs/features.md
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@ -1,8 +1,7 @@
Features # Features
===
## Introduction
Introduction
===
<i class="fa fa-file-text"></i> **CodiMD** is a real-time, multi-platform collaborative markdown note editor. <i class="fa fa-file-text"></i> **CodiMD** is a real-time, multi-platform collaborative markdown note editor.
This means that you can write notes with other people on your **desktop**, **tablet** or even on the **phone**. This means that you can write notes with other people on your **desktop**, **tablet** or even on the **phone**.
You can sign-in via multiple auth providers like **Facebook**, **Twitter**, **GitHub** and many more on the [_homepage_](/). You can sign-in via multiple auth providers like **Facebook**, **Twitter**, **GitHub** and many more on the [_homepage_](/).
@ -11,121 +10,129 @@ If you experience any _issues_, feel free to report it on [**GitHub**](https://g
Or meet us on [**Matrix.org**](https://riot.im/app/#/room/#codimd:matrix.org) for dev-talk and interactive help. Or meet us on [**Matrix.org**](https://riot.im/app/#/room/#codimd:matrix.org) for dev-talk and interactive help.
**Thank you very much!** **Thank you very much!**
Workspace ## Workspace
===
## Modes ### Modes
**Desktop & Tablet**
#### Desktop & Tablet
<i class="fa fa-edit fa-fw"></i> Edit: See only the editor.
<i class="fa fa-eye fa-fw"></i> View: See only the result. <i class="fa fa-eye fa-fw"></i> View: See only the result.
<i class="fa fa-columns fa-fw"></i> Both: See both in split view. <i class="fa fa-columns fa-fw"></i> Both: See editor and result at the same time.
<i class="fa fa-pencil fa-fw"></i> Edit: See only the editor.
**Mobile** #### Mobile
<i class="fa fa-toggle-on fa-fw"></i> View: See only the result. <i class="fa fa-eye fa-fw"></i> View: See only the result.
<i class="fa fa-toggle-off fa-fw"></i> Edit: See only the editor. <i class="fa fa-pencil fa-fw"></i> Edit: See only the editor.
### Night Mode
## Night Mode:
When you are tired of a white screen and like a night mode, click on the little moon <i class="fa fa-moon-o"></i> and turn on the night view of CodiMD. When you are tired of a white screen and like a night mode, click on the little moon <i class="fa fa-moon-o"></i> and turn on the night view of CodiMD.
The editor view, which is in night mode by default, can also be toggled between night and day view using the the little sun<i class="fa fa-sun-o fa-fw"></i>. The editor view, which is in night mode by default, can also be toggled between night and day view using the the little sun<i class="fa fa-sun-o fa-fw"></i>.
## Image Upload: ### Image Upload
You can upload an image simply by clicking on the camera button <i class="fa fa-camera"></i>.
You can upload an image simply by clicking on the upload button <i class="fa fa-upload"></i>.
Alternatively, you can **drag-n-drop** an image into the editor. Even **pasting** images is possible! Alternatively, you can **drag-n-drop** an image into the editor. Even **pasting** images is possible!
This will automatically upload the image to **[imgur](http://imgur.com)**, **[Amazon S3](https://aws.amazon.com/s3/)**, **[Minio](https://minio.io)** or **local filesystem**, nothing to worry about. :tada: This will automatically upload the image to **[imgur](http://imgur.com)**, **[Amazon S3](https://aws.amazon.com/s3/)**, **[Minio](https://minio.io)** or the **local filesystem** (depending on the instance's configuration), nothing to worry about. :tada:
![imgur](https://i.imgur.com/9cgQVqD.png) ![imgur](https://i.imgur.com/9cgQVqD.png)
## Share Notes: ### Share Notes
If you want to share an **editable** note, just copy the URL. If you want to share an **editable** note, just copy the URL.
If you want to share a **read-only** note, simply press publish button <i class="fa fa-share-square-o"></i> and copy the URL. If you want to share a **read-only** note, simply press the publish button <i class="fa fa-share-square-o"></i> and copy the URL.
## Save a Note: ### Save a Note
Currently, you can save to **Dropbox** <i class="fa fa-dropbox"></i> or save an `.md` file <i class="fa fa-file-text"></i> locally.
## Import Notes: Currently, you can save to **Dropbox** <i class="fa fa-dropbox"></i> (depending on the instance's configuration) or save a Markdown <i class="fa fa-file-text"></i>, HTML or raw HTML <i class="fa fa-file-code-o"></i> file locally.
Similarly to the _save_ feature, you can also import an `.md` file from **Dropbox** <i class="fa fa-dropbox"></i>,
or import content from your **clipboard** <i class="fa fa-clipboard"></i>, and that can parse some **html** which might be useful :smiley:
## Permissions: ### Import Notes
It is possible to change the access permission to a note through the little button on the top right of the view.
Similarly to the _save_ feature, you can also import a Markdown file from **Dropbox** <i class="fa fa-dropbox"></i> (depending on the instance's configuration), or import content from your **clipboard** <i class="fa fa-clipboard"></i>, which can parse some HTML. :smiley:
### Permissions
It is possible to change the access permission of a note through the little button on the top right of the view.
There are four possible options: There are four possible options:
| |Owner read/write|Signed-in read|Signed-in write|Guest read|Guest write| | |Owner read/write|Signed-in read|Signed-in write|Guest read|Guest write|
|:-----------------------------|:--------------:|:------------:|:-------------:|:--------:|:---------:| |:-----------------------------|:--------------:|:------------:|:-------------:|:--------:|:---------:|
|<span class="text-nowrap"><i class="fa fa-leaf fa-fw"></i> **Freely**</span> |✔|✔|✔|✔|✔| |<span class="text-nowrap"><i class="fa fa-leaf fa-fw"></i> **Freely**</span>|✔|✔|✔|✔|✔|
|<span class="text-nowrap"><i class="fa fa-pencil fa-fw"></i> **Editable**</span> |✔|✔|✔|✔|✖| |<span class="text-nowrap"><i class="fa fa-pencil fa-fw"></i> **Editable**</span>|✔|✔|✔|✔|✖|
|<span class="text-nowrap"><i class="fa fa-id-card fa-fw"></i> **Limited**</span> |✔|✔|✔|✖|✖| |<span class="text-nowrap"><i class="fa fa-id-card fa-fw"></i> **Limited**</span>|✔|✔|✔|✖|✖|
|<span class="text-nowrap"><i class="fa fa-lock fa-fw"></i> **Locked**</span> |✔|✔|✖|✔|✖| |<span class="text-nowrap"><i class="fa fa-lock fa-fw"></i> **Locked**</span>|✔|✔|✖|✔|✖|
|<span class="text-nowrap"><i class="fa fa-umbrella fa-fw"></i> **Protected**</span> |✔|✔|✖|✖|✖| |<span class="text-nowrap"><i class="fa fa-umbrella fa-fw"></i> **Protected**</span>|✔|✔|✖|✖|✖|
|<span class="text-nowrap"><i class="fa fa-hand-stop-o fa-fw"></i> **Private**</span> |✔|✖|✖|✖|✖| |<span class="text-nowrap"><i class="fa fa-hand-stop-o fa-fw"></i> **Private**</span>|✔|✖|✖|✖|✖|
**Only the owner of the note can change the note's permissions.** **Only the owner of the note can change the note's permissions.**
## Embed a Note: ### Embed a Note
Notes can be embedded as follows: Notes can be embedded as follows:
```xml ```xml
<iframe width="100%" height="500" src="https://demo.codimd.io/features" frameborder="0"></iframe> <iframe width="100%" height="500" src="https://demo.codimd.io/features" frameborder="0"></iframe>
``` ```
## [Slide Mode](./slide-example): ### [Slide Mode](./slide-example)
You can use a special syntax to organize your note into slides. You can use a special syntax to organize your note into slides.
After that, you can use the **[Slide Mode](./slide-example)** <i class="fa fa-tv"></i> to make a presentation. After that, you can use the **[Slide Mode](./slide-example)** <i class="fa fa-tv"></i> to make a presentation.
Visit the above link for details. Visit the above link for details.
To switch the editor into slide mode, set the [document type](./yaml-metadata#type) to `slide`. To switch the editor into slide mode, set the [document type](./yaml-metadata#type) to `slide`.
View ## View
===
## Table of Contents: ### Autogenerated Table of Contents
You can look at the bottom right section of the view area, there is a _ToC_ button <i class="fa fa-bars"></i>. You can look at the bottom right section of the view area, there is a _ToC_ button <i class="fa fa-bars"></i>.
Pressing that button will show you a current _Table of Contents_, and will highlight which section you're at. Pressing that button will show you a current _Table of Contents_, and will highlight which section you're at.
ToCs support up to **three header levels**. ToCs support up to **three header levels**.
## Permalink ### Permalink
Every header will automatically add a permalink on the right side. Every header will automatically add a permalink on the right side.
You can hover and click <i class="fa fa-chain"></i> to anchor on it. You can hover and click <i class="fa fa-chain"></i> to anchor on it.
Edit: ## Edit
===
## Editor Modes:
You can look in the bottom right section of the editor area, there you'll find a button with `sublime` on it.
When you click it, you can select 3 editor modes:
- sublime (default) ### Editor Modes
- emacs
- vim
## Shortcut Keys: You can look in the bottom right section of the editor area, there you'll find a button with `SUBLIME` on it.
The shortcut keys depend on your selected editor mode. By default they are just like Sublime text, which is pretty quick and convenient. When you click it, you can select 3 editor modes, which will also define your shortcut keys:
> For more information, see [here](https://codemirror.net/demo/sublime.html).
For emacs: - [Sublime](https://codemirror.net/demo/sublime.html) (default)
> For more information, see [here](https://codemirror.net/demo/emacs.html). - [Emacs](https://codemirror.net/demo/emacs.html)
- [Vim](https://codemirror.net/demo/vim.html)
For vim: ### Auto-Complete
> For more information, see [here](https://codemirror.net/demo/vim.html).
## Auto-Complete:
This editor provides full auto-complete hints in markdown. This editor provides full auto-complete hints in markdown.
- Emojis: type `:` to show hints. - Emojis: type `:` to show hints.
- Code blocks: type ` ``` ` and plus a character to show hint. <i hidden>```</i> - Code blocks: type ` ``` `, followed by another character to show syntax highlighting suggestions.
- Headers: type `#` to show hint. - Headers: type `#` to show hint.
- Referrals: type `[]` to show hint. - Referrals: type `[]` to show hint.
- Externals: type `{}` to show hint. - Externals: type `{}` to show hint.
- Images: type `!` to show hint. - Images: type `!` to show hint.
## Title: ### Title
This will take the first **level 1 header** as the note title.
The first **level 1 heading** (e.g. `# Title`) will be used as the note title.
### Tags
## Tags:
Using tags as follows, the specified tags will show in your **history**. Using tags as follows, the specified tags will show in your **history**.
###### tags: `features` `cool` `updated` ###### tags: `features` `cool` `updated`
## [YAML Metadata](./yaml-metadata) ### [YAML Metadata](./yaml-metadata)
You can provide advanced note information to set the browser behavior (visit above link for details): You can provide advanced note information to set the browser behavior (visit above link for details):
- robots: set web robots meta - robots: set web robots meta
- lang: set browser language - lang: set browser language
- dir: set text direction - dir: set text direction
@ -134,23 +141,30 @@ You can provide advanced note information to set the browser behavior (visit abo
- disqus: set to use Disqus - disqus: set to use Disqus
- slideOptions: setup slide mode options - slideOptions: setup slide mode options
## ToC: ### Table of Contents
Use the syntax `[TOC]` to embed table of content into your note.
Use the syntax `[TOC]` to embed a table of contents into your note.
[TOC] [TOC]
## Emoji ### Emoji
You can type any emoji like this :smile: :smiley: :cry: :wink: You can type any emoji like this :smile: :smiley: :cry: :wink:
> See full emoji list [here](http://www.emoji-cheat-sheet.com/). > See full emoji list [here](http://www.emoji-cheat-sheet.com/).
## ToDo List: ### ToDo List
- [ ] ToDos - [ ] ToDos
- [x] Buy some salad - [x] Buy some salad
- [ ] Brush teeth - [ ] Brush teeth
- [x] Drink some water - [x] Drink some water
- [ ] **Click my box** and see the source code, if you're allowed to edit!
### Code Block
## Code Block:
We support many programming languages, use the auto complete function to see the entire list. We support many programming languages, use the auto complete function to see the entire list.
```javascript= ```javascript=
var s = "JavaScript syntax highlighting"; var s = "JavaScript syntax highlighting";
alert(s); alert(s);
@ -168,9 +182,11 @@ function $initHighlight(block, cls) {
} }
} }
``` ```
> If you want **line numbers**, type `=` after specifying the code block languagues.
> Also, you can specify the start line number. If you want **line numbers**, type `=` after specifying the code block languagues.
> Like below, the line number starts from 101: Also, you can specify the start line number.
Like below, the line number starts from 101:
```javascript=101 ```javascript=101
var s = "JavaScript syntax highlighting"; var s = "JavaScript syntax highlighting";
alert(s); alert(s);
@ -189,44 +205,50 @@ function $initHighlight(block, cls) {
} }
``` ```
> Or you might want to continue the previous code block's line number, use `=+` Or you might want to continue the previous code block's line number, use `=+`:
```javascript=+ ```javascript=+
var s = "JavaScript syntax highlighting"; var s = "JavaScript syntax highlighting";
alert(s); alert(s);
``` ```
> Somtimes you have a super long text without breaks. It's time to use `!` to wrap your code. Somtimes you have a super long text without breaks. It's time to use `!` to wrap your code:
```! ```!
When you’re a carpenter making a beautiful chest of drawers, you’re not going to use a piece of plywood on the back. When you’re a carpenter making a beautiful chest of drawers, you’re not going to use a piece of plywood on the back.
``` ```
### Blockquote Tags: ### Blockquote Tags
> Using the syntax below to specifiy your **name, time and color** to vary the blockquotes. > Using the syntax below to specifiy your **name, time and color** to vary the blockquotes.
> [name=ChengHan Wu] [time=Sun, Jun 28, 2015 9:59 PM] [color=#907bf7] > [name=ChengHan Wu] [time=Sun, Jun 28, 2015 9:59 PM] [color=#907bf7]
> > Even support the nest blockquotes! > > Even support nested blockquotes!
> > [name=ChengHan Wu] [time=Sun, Jun 28, 2015 10:00 PM] [color=red] > > [name=Max Mustermann] [time=Sun, Jun 28, 2015 9:47 PM] [color=red]
## Externals ### Externals
#### YouTube
### YouTube
{%youtube aqz-KE-bpKQ %} {%youtube aqz-KE-bpKQ %}
### Vimeo #### Vimeo
{%vimeo 124148255 %} {%vimeo 124148255 %}
### Gist #### Gist
{%gist schacon/4277%} {%gist schacon/4277%}
### SlideShare #### SlideShare
{%slideshare briansolis/26-disruptive-technology-trends-2016-2018-56796196 %} {%slideshare briansolis/26-disruptive-technology-trends-2016-2018-56796196 %}
### PDF #### PDF
**Caution: this might be blocked by your browser if not using an `https` URL.** **Caution: this might be blocked by your browser if not using an `https` URL.**
{%pdf https://papers.nips.cc/paper/5346-sequence-to-sequence-learning-with-neural-networks.pdf %} {%pdf https://papers.nips.cc/paper/5346-sequence-to-sequence-learning-with-neural-networks.pdf %}
## MathJax ### MathJax
You can render *LaTeX* mathematical expressions using **MathJax**, as on [math.stackexchange.com](http://math.stackexchange.com/): You can render *LaTeX* mathematical expressions using **MathJax**, as on [math.stackexchange.com](http://math.stackexchange.com/):
@ -242,9 +264,9 @@ $$
> More information about **LaTeX** mathematical expressions [here](http://meta.math.stackexchange.com/questions/5020/mathjax-basic-tutorial-and-quick-reference). > More information about **LaTeX** mathematical expressions [here](http://meta.math.stackexchange.com/questions/5020/mathjax-basic-tutorial-and-quick-reference).
## UML Diagrams ### Diagrams
### Sequence Diagrams #### UML Sequence Diagrams
You can render sequence diagrams like this: You can render sequence diagrams like this:
@ -256,9 +278,12 @@ Note left of Alice: Alice responds
Alice->Bob: Where have you been? Alice->Bob: Where have you been?
``` ```
### Flow Charts More information about **sequence diagrams** syntax [here](http://bramp.github.io/js-sequence-diagrams/).
#### Flow Charts
Flow charts can be specified like this: Flow charts can be specified like this:
```flow ```flow
st=>start: Start st=>start: Start
e=>end: End e=>end: End
@ -271,36 +296,45 @@ cond(yes)->e
cond(no)->op2 cond(no)->op2
``` ```
### Graphviz More information about **flow charts** syntax [here](http://adrai.github.io/flowchart.js/).
#### Graphviz
```graphviz ```graphviz
digraph hierarchy { digraph hierarchy {
nodesep=1.0 // Increases the separation between nodes
nodesep=1.0 // increases the separation between nodes node [color=Red,fontname=Courier,shape=box] // All nodes will this shape and colour
edge [color=Blue, style=dashed] // All the lines look like this
node [color=Red,fontname=Courier,shape=box] //All nodes will this shape and colour Headteacher->{Deputy1 Deputy2 BusinessManager}
edge [color=Blue, style=dashed] //All the lines look like this Deputy1->{Teacher1 Teacher2}
BusinessManager->ITManager
Headteacher->{Deputy1 Deputy2 BusinessManager} {rank=same;ITManager Teacher1 Teacher2} // Put them on the same level
Deputy1->{Teacher1 Teacher2}
BusinessManager->ITManager
{rank=same;ITManager Teacher1 Teacher2} // Put them on the same level
} }
``` ```
### Mermaid More information about **graphviz** syntax [here](http://www.tonyballantyne.com/graphs.html)
#### Mermaid
```mermaid ```mermaid
gantt gantt
title A Gantt Diagram title A Gantt Diagram
section Section section Section
A task :a1, 2014-01-01, 30d A task: a1, 2014-01-01, 30d
Another task :after a1 , 20d Another task: after a1, 20d
section Another
Task in sec :2014-01-12 , 12d section Another
anther task : 24d Task in sec: 2014-01-12, 12d
Another task: 24d
``` ```
### Abc More information about **mermaid** syntax [here](http://knsv.github.io/mermaid)
#### Abc Music Notation
```abc ```abc
X:1 X:1
T:Speed the Plough T:Speed the Plough
@ -313,14 +347,10 @@ GABc dedB|dedB dedB|c2ec B2dB|A2F2 G4:|
g2gf g2Bd|g2f2 e2d2|c2ec B2dB|A2F2 G4:| g2gf g2Bd|g2f2 e2d2|c2ec B2dB|A2F2 G4:|
``` ```
> More information about **sequence diagrams** syntax [here](http://bramp.github.io/js-sequence-diagrams/). More information about **abc** syntax [here](http://abcnotation.com/learn)
> More information about **flow charts** syntax [here](http://adrai.github.io/flowchart.js/).
> More information about **graphviz** syntax [here](http://www.tonyballantyne.com/graphs.html) ### Alert Area
> More information about **mermaid** syntax [here](http://knsv.github.io/mermaid)
> More information about **abc** syntax [here](http://abcnotation.com/learn)
Alert Area
---
:::success :::success
Yes :tada: Yes :tada:
::: :::
@ -337,11 +367,11 @@ Watch out :zap:
Oh No! :fire: Oh No! :fire:
::: :::
## Typography ### Typography
### Headers #### Headers
``` ``` markdown
# h1 Heading # h1 Heading
## h2 Heading ## h2 Heading
### h3 Heading ### h3 Heading
@ -350,7 +380,7 @@ Oh No! :fire:
###### h6 Heading ###### h6 Heading
``` ```
### Horizontal Rules #### Horizontal Rules
___ ___
@ -358,8 +388,7 @@ ___
*** ***
#### Typographic Replacements
### Typographic Replacements
Enable typographer option to see result. Enable typographer option to see result.
@ -375,7 +404,7 @@ Remarkable -- awesome
'Smartypants, single quotes' 'Smartypants, single quotes'
### Emphasis #### Emphasis
**This is bold text** **This is bold text**
@ -397,18 +426,15 @@ Subscript: H~2~O
==Marked text== ==Marked text==
#### Blockquotes
### Blockquotes
> Blockquotes can also be nested... > Blockquotes can also be nested...
>> ...by using additional greater-than signs right next to each other... >> ...by using additional greater-than signs right next to each other...
> > > ...or with spaces between arrows. > > > ...or with spaces between arrows.
#### Lists
### Lists ##### Unordered
#### Unordered
+ Create a list by starting a line with `+`, `-`, or `*` + Create a list by starting a line with `+`, `-`, or `*`
+ Sub-lists are made by indenting 2 spaces: + Sub-lists are made by indenting 2 spaces:
@ -418,27 +444,26 @@ Subscript: H~2~O
- Nulla volutpat aliquam velit - Nulla volutpat aliquam velit
+ Very easy! + Very easy!
#### Ordered ##### Ordered
1. Lorem ipsum dolor sit amet 1. Lorem ipsum dolor sit amet
2. Consectetur adipiscing elit 2. Consectetur adipiscing elit
3. Integer molestie lorem at massa 3. Aenean commodo ligula eget dolor
1. **You can use sequential numbers...**
1. You can use sequential numbers... 1. **...or keep all the numbers as `1.`**
1. ...or keep all the numbers as `1.` 1. Aenean massa
1. feafw 2. Cum sociis natoque penatibus
2. 332 3. Magnis dis parturient montes
3. 242 4. Nascetur ridiculus mus
4. 2552 1. Donec quam felis
1. e2
Start numbering with offset: Start numbering with offset:
57. foo 57. foo
1. bar 1. bar
### Code #### Code
Inline `code` Inline `code`
@ -449,7 +474,6 @@ Indented code
line 2 of code line 2 of code
line 3 of code line 3 of code
Block code "fences" Block code "fences"
``` ```
@ -466,7 +490,7 @@ var foo = function (bar) {
console.log(foo(5)); console.log(foo(5));
``` ```
### Tables #### Tables
| Option | Description | | Option | Description |
| ------ | ----------- | | ------ | ----------- |
@ -498,26 +522,28 @@ Center aligned columns
| engine | engine to be used for processing templates. Handlebars is the default. | | engine | engine to be used for processing templates. Handlebars is the default. |
| ext | extension to be used for dest files. | | ext | extension to be used for dest files. |
#### Links
### Links [link text](https://demo.codimd.org)
[link text](http://dev.nodeca.com) [link with title](https://nodeca.github.io/pica/demo/ "title text!")
[link with title](http://nodeca.github.io/pica/demo/ "title text!")
Autoconverted link https://github.com/nodeca/pica Autoconverted link https://github.com/nodeca/pica
#### Images
### Images
![Minion](https://octodex.github.com/images/minion.png) ![Minion](https://octodex.github.com/images/minion.png)
With a title:
![Stormtroopocat](https://octodex.github.com/images/stormtroopocat.jpg "The Stormtroopocat") ![Stormtroopocat](https://octodex.github.com/images/stormtroopocat.jpg "The Stormtroopocat")
Like links, Images also have a footnote style syntax
![Alt text][id]
With a reference later in the document defining the URL location:
[id]: https://octodex.github.com/images/dojocat.jpg "The Dojocat" Like links, images also have a footnote style syntax with a reference later in the document defining the URL location:
![Dojocat][dojoref]
[dojoref]: https://octodex.github.com/images/dojocat.jpg "The Dojocat"
Show the image with given size:
![Minion](https://octodex.github.com/images/minion.png =200x200) ![Minion](https://octodex.github.com/images/minion.png =200x200)
Show the image with given size
### Footnotes #### Footnotes
Footnote 1 link[^first]. Footnote 1 link[^first].
Footnote 2 link[^second]. Footnote 2 link[^second].
@ -528,7 +554,7 @@ Duplicated footnote reference[^second].
and multiple paragraphs. and multiple paragraphs.
[^second]: Footnote text. [^second]: Footnote text.
### Definition Lists #### Definition Lists
Term 1 Term 1
@ -552,7 +578,7 @@ Term 2
~ Definition 2a ~ Definition 2a
~ Definition 2b ~ Definition 2b
### Abbreviations #### Abbreviations
This is an HTML abbreviation example. This is an HTML abbreviation example.
It converts "HTML", but keeps intact partial entries like "xxxHTMLyyy" and so on. It converts "HTML", but keeps intact partial entries like "xxxHTMLyyy" and so on.