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Update CodeMirror Documentation

I wish I could have added tiddlers to the documentation in order to put the mini-tutorials in tabs but I couldn't.
So it is a bit messy in my opinion, but I think it is a good start.

I have tested every configuration with Tiddlywiki v 5.1.4.
This commit is contained in:
Braincoke 2014-11-15 16:33:50 +00:00
parent 48052130d2
commit 705cdc8b17

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@ -5,3 +5,252 @@ tags: Plugins
The CodeMirror plugin adds a sophisticated web-based editor to TiddlyWiki.
See http://tiddlywiki.com/plugins/tiddlywiki/codemirror/
The CodeMirror plugin brings many features :
*Code colouring for many languages (see [[the official documentation here|http://codemirror.net/mode/index.html]])
*Auto closing brackets and tags
*Folding brackets, comments, and tags
*Auto-completion
To get started with CodeMirror here is a list of working configurations.
!Basic working configuration
#Create a tiddler called `$:/config/CodeMirror`. <br/>
#The type of the tiddler has to be set to `application/json`. <br/>
#The text of the tiddler is the following :
```
{
"require": [
"$:/plugins/tiddlywiki/codemirror/mode/javascript/javascript.js",
"$:/plugins/tiddlywiki/codemirror/addon/edit/matchbrackets.js"
],
"configuration": {
"matchBrackets":true,
"showCursorWhenSelecting": true
}
}
```
!!!__Effect__:
#You should see line numbers when editing a tiddler.
#When editing a tiddler, no matter what the type of the tiddler is set to, you should see matching brackets being highlighted whenever the cursor is next to one of them.
#If you edit a tiddler with the type `application/javascript` or `application/json` you should see the code being coloured
!Add HTML colouring
#Create a tiddler `$:/plugins/tiddlywiki/codemirror/mode/xml/xml.js`
##Add a field `module-type` and set it to ''library''.
##Set the field `type` to ''application/javascript''.
##Set the text field of the tiddler with the javascript code from this link : [[https://raw.githubusercontent.com/codemirror/CodeMirror/master/mode/xml/xml.js]]
#Set the text field of the tiddler `$:/config/CodeMirror` to :
```
{
"require": [
"$:/plugins/tiddlywiki/codemirror/mode/javascript/javascript.js",
"$:/plugins/tiddlywiki/codemirror/mode/xml/xml.js",
"$:/plugins/tiddlywiki/codemirror/addon/edit/matchbrackets.js"
],
"configuration": {
"showCursorWhenSelecting": true,
"matchBrackets":true
}
}
```
!!!__Effect__:
#Edit a tiddler with the type `text/html` and write some html code. You should see your code being coloured.
!Add a non-existing language mode - the example of C
#Create a tiddler `$:/plugins/tiddlywiki/codemirror/mode/clike/clike.js`
##Add a field `module-type` and set it to ''library''.
##Set the field `type` to ''application/javascript''.
##Set the text field of the tiddler with the javascript code from this link : [[https://raw.githubusercontent.com/codemirror/CodeMirror/master/mode/clike/clike.js]]
#Set the text field of the tiddler `$:/config/CodeMirror` to :
```
{
"require": [
"$:/plugins/tiddlywiki/codemirror/mode/javascript/javascript.js",
"$:/plugins/tiddlywiki/codemirror/mode/clike/clike.js"
],
"configuration": {
"showCursorWhenSelecting": true
}
}
```
#Add the correct ~EditorTypeMappings tiddler
##Find the matching MIME type. If you go on the [[CodeMirror documentation for language modes|http://codemirror.net/mode/index.html]] you can see the [[documentation for the c-like mode|http://codemirror.net/mode/clike/index.html]]. In this documentation, at the end you will be told the MIME types defined. Here it's ''text/x-csrc''.
##Add the tiddler : `$:/config/EditorTypeMappings/text/x-csrc` and fill the text field with : ''codemirror''.
!!!__Effect__:
If you edit a tiddler with the type `text/x-csrc` and write some code in C, you should see your text being coloured.
!Add matching tags
#Add XML and HTML colouring
#Create a tiddler `$:/plugins/tiddlywiki/codemirror/addon/edit/matchtags.js`
##Add a field `module-type` and set it to ''library''.
##Set the field `type` to ''application/javascript''.
##Set the text field of the tiddler with the javascript code from this link : [[http://codemirror.net/addon/edit/matchtags.js]]
#Set the text field of the tiddler `$:/config/CodeMirror` to :
```
{
"require": [
"$:/plugins/tiddlywiki/codemirror/mode/javascript/javascript.js",
"$:/plugins/tiddlywiki/codemirror/addon/edit/matchtags.js",
"$:/plugins/tiddlywiki/codemirror/mode/xml/xml.js"
],
"configuration": {
"showCursorWhenSelecting": true,
"matchTags": {"bothTags": true},
"extraKeys": {"Ctrl-J": "toMatchingTag"}
}
}
```
!!!__Effect__:
Edit a tiddler that has the type :`text/htm` and write this code :
```
<html>
<div id="click here and press CTRL+J">
<ul>
<li>
</li>
</ul>
</div>
</html>
```
If you click on a tag and press CTRL+J, your cursor will select the matching tag. Supposedly, it should highlight the pair when clicking a tag. However, that part doesn't work.
!Adding closing tags
#Add the xml mode (see "Add XML and HTML colouring")
#Create a tiddler `$:/plugins/tiddlywiki/codemirror/addon/edit/closetags.js`
##Add a field `module-type` and set it to ''library''.
##Set the field `type` to ''application/javascript''.
##Set the text field of the tiddler with the javascript code from this link : [[http://codemirror.net/addon/edit/closetag.js]]
#Set the text field of the tiddler `$:/config/CodeMirror` to :
```
{
"require": [
"$:/plugins/tiddlywiki/codemirror/mode/javascript/javascript.js",
"$:/plugins/tiddlywiki/codemirror/mode/xml/xml.js",
"$:/plugins/tiddlywiki/codemirror/addon/edit/closetags.js"
],
"configuration": {
"showCursorWhenSelecting": true,
"autoCloseTags":true
}
}
```
!!!__Effect__:
If you edit a tiddler with the type`text/html` and write :
```
<html>
```
Then the closing tag ''</html>'' should appear.
!Add closing brackets
#Create a tiddler `$:/plugins/tiddlywiki/codemirror/addon/edit/closebrackets.js`
##Add a field `module-type` and set it to ''library''.
##Set the field `type` to ''application/javascript''.
##Set the text field of the tiddler with the javascript code from this link : [[http://codemirror.net/addon/edit/closebrackets.js]]
#Set the text field of the tiddler `$:/config/CodeMirror` to :
```
{
"require": [
"$:/plugins/tiddlywiki/codemirror/mode/javascript/javascript.js",
"$:/plugins/tiddlywiki/codemirror/addon/edit/matchbrackets.js",
"$:/plugins/tiddlywiki/codemirror/addon/edit/closebrackets.js"
],
"configuration": {
"showCursorWhenSelecting": true,
"matchBrackets":true,
"autoCloseBrackets":true
}
}
```
!!!__Effect__:
# If you try to edit any tiddler and write `if(` you should see the bracket closing itself automatically (you will get "if()"). It works with (), [], and {}.
# If you try and edit a tiddler with the type `application/javascript`, it will auto-close `()`,`[]`,`{}`,`''` and `""`
!Adding folding tags
#Create a tiddler `$:/plugins/tiddlywiki/codemirror/addon/fold/foldcode.js`
##Add a field `module-type` and set it to ''library''.
##Set the field `type` to ''application/javascript''.
##Set the text field of the tiddler with the javascript code from this link : [[http://codemirror.net/addon/fold/foldcode.js]]
#Repeat the above process for the following tiddlers, but replace the code with the one from the given link:
##Create a tiddler `$:/plugins/tiddlywiki/codemirror/addon/fold/xml-fold.js`, the code can be found here [[https://raw.githubusercontent.com/codemirror/CodeMirror/master/addon/fold/xml-fold.js]]
##Create a tiddler `$:/plugins/tiddlywiki/codemirror/addon/fold/foldgutter.js`, the code can be found here [[http://codemirror.net/addon/fold/foldgutter.js]]
#Create a tiddler `$:/plugins/tiddlywiki/codemirror/addon/fold/foldgutter.css`
##Add the tag ''$:/tags/Stylesheet''.
##Set the text field of the tiddler with the css code from this link : [[http://codemirror.net/addon/fold/foldgutter.css]]
#Set the text field of the tiddler `$:/config/CodeMirror` to :
```
{
"require": [
"$:/plugins/tiddlywiki/codemirror/mode/javascript/javascript.js",
"$:/plugins/tiddlywiki/codemirror/mode/xml/xml.js",
"$:/plugins/tiddlywiki/codemirror/addon/fold/foldcode.js",
"$:/plugins/tiddlywiki/codemirror/addon/fold/xml-fold.js",
"$:/plugins/tiddlywiki/codemirror/addon/fold/foldgutter.js"
],
"configuration": {
"showCursorWhenSelecting": true,
"matchTags": {"bothTags": true},
"foldGutter": true,
"gutters": ["CodeMirror-linenumbers", "CodeMirror-foldgutter"]
}
}
```
!!!__Effect__:
Now if you type the below code in a tiddler with the type `text/html`:
```
<html>
<div>
<ul>
</ul>
</div>
</html>
```
You should see little arrows just next to the line numbers. Clicking on it will have the effect to fold the code (or unfold it).