Pretty XML
What is it?
Features
1. Prettify XML (XML Formatting)
2. Pretty XML: Minimize
Keyboard Shortcuts
Settings
Requirements
Installation
Known Issues
Change Log
For more information
What is it?
Pretty XML is a XML formatter extension for Visual Studio Code and VSCodium. It formats XML documents just like Visual Studio on Windows.
Supported file extensions:
- xml
- xaml
- axml
- xsd
- xsl
- plist
- mobileconfig
- config
- csproj
- svg
- resx and all other XML type of files.
There is also Visual Studio for Mac version of this extension. Check it out at PrettyXML.VSMac
Suggestions, improvement PRs are welcome.
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Features
Right Click and Select Prettify XML or use shortcut
- Position each attribute on a separate line.
- First attribute on same line as start element start tag.
- All attributes indented aligning with first attribute.
- If no child for an element then close inline end tag.
- No empty lines.
- Supports
'
and whitespace unicodes in attribute value for XAML parser compatibility.
Before
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After
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2. Pretty XML: Minimize
Minimizes XML.
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Keyboard Shortcuts
Command |
Platform |
Shortcut |
Prettify XML |
Mac |
Cmd+K L |
Prettify XML |
Windows, Linux |
Control+K L |
PrettyXML: Minimize |
Mac |
Cmd+K ` |
PrettyXML: Minimize |
Windows, Linux |
Control+K ` |
Note
You can change these in Preferences → Keyboard Shortcuts if you want.
Settings
These will be for Prettify XML command.
Setting Key |
Default Value |
Description |
prettyxml.settings.indentSpaceLength |
4 |
No. of spaces for indentation. |
prettyxml.settings.useSingleQuotes |
false |
Use ' instead of " |
prettyxml.settings.useSelfClosingTag |
true |
If no child nodes then self closing tag /> |
prettyxml.settings.formatOnSave |
false |
Enable format on save |
prettyxml.settings.allowSingleQuoteInAttributeValue |
true |
Allows ' in attribute values instead of ' |
prettyxml.settings.addSpaceBeforeSelfClosingTag |
true |
Adds space before self closing tag |
prettyxml.settings.wrapCommentTextWithSpaces |
true |
Wraps comment text with a single space |
prettyxml.settings.allowWhiteSpaceUnicodesInAttributeValues |
true |
Allows white space unicodes in attribute values |
prettyxml.settings.positionFirstAttributeOnSameLine |
true |
Position first attribute on same line. |
prettyxml.settings.positionAllAttributesOnFirstLine |
false |
Position all attributes on first line |
prettyxml.settings.preserveWhiteSpacesInComment |
false |
Preserves whitespaces in a comment. |
prettyxml.settings.addSpaceBeforeEndOfXmlDeclaration |
false |
Add space before end of XML declaration. |
prettyxml.settings.attributesInNewlineThreshold |
1 |
Attributes count threshold to position attributes in newlines. |
prettyxml.settings.enableLogs |
false |
Enables logs |
prettyxml.settings.wildCardedExceptionsForPositionAllAttributesOnFirstLine |
Array<string> |
Wild card exceptions for elements to ignore positionAllAttributesOnFirstLine |
prettyxml.settings.addEmptyLineBetweenElements |
false |
Add empty line between elements if the child count is greater than 2 |
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Attributes In Newline Threshold
Example:
Value = 2
<Element Attribute1="Value1" Attribute2="Value2" />
Output#1
<Element Attribute1="Value1" Attribute2="Value2" />
<Element Attribute1="Value1" Attribute2="Value2" Attribute3="Value3" />
Output#2
<Element Attribute1="Value1"
Attribute2="Value2"
Attribute3="Value3"/>
Wild Carded Exceptions For Position All Attributes On First Line
List of element names to ignore Position All Attributes On First Line setting. Include element names or patterns here.
Example:
"prettyxml.settings.wildCardedExceptionsForPositionAllAttributesOnFirstLine": ["Content*"]
<View>
<Content X="X"
Y="Y" Z="Z">
<Label text="{i18>LabelText}" />
<Input id="Input1"
value="{service>description}" />
</Content>
</View>
Ouput
<View>
<Content X="X"
Y="Y"
Z="Z">
<Label text="{i18>LabelText}" />
<Input id="Input1" value="{service>description}" />
</Content>
</View>
Add Empty Line Between Elements
If enabled, and child elements count is greater than 2 then adds empty line between elements.
[!NOTE]
Please note it wont add empty element before first element and after last element.
<Root>
<Element1>Text1</Element1>
<Element2>Text2</Element2>
<Element3>Text3</Element3>
</Root>
Output 1
<Root>
<Element1>Text1</Element1>
<Element2>Text2</Element2>
<Element3>Text3</Element3>
</Root>
Requirements
Installation
Visual Studio Code - Visual Studio MarketPlace
For VSCodium - open-vsx.org
Known Issues
- Limited DTD support.
- Formats valid XML files only. Syntax errors are displayed.
Issues can be reported at issues section