This issue occurs when the initial failed or canceled setup did not persist the latest feed.xml. The next time the Visual Studio Update installer runs, it tries to use the outdated feed.xml that it detects from earlier Visual Studio install sessions. For Visual Studio for Mac, see Source editor (Visual Studio for Mac). You can view your code in a number of different ways. By default, Solution Explorer shows your code organized by files.
Emmet support is built right into Visual Studio Code, no extension is required. Emmet 2.0 has support for the majority of the Emmet Actions including expanding Emmet abbreviations and snippets.
How to expand Emmet abbreviations and snippets
Emmet abbreviation and snippet expansions are enabled by default in
html , haml , jade , slim , jsx , xml , xsl , css , scss , sass , less and stylus files. As well as any language that inherits from any of the above like handlebars and php .
When you start typing an Emmet abbreviation, you will see the abbreviation displayed in the suggestion list. If you have the suggestion documentation fly-out open, you will see a preview of the expansion as you type. If you are in a stylesheet file, the expanded abbreviation shows up in the suggestion list sorted among the other CSS suggestions.
Using Tab for Emmet expansions
If you want to use the Tab key for expanding the Emmet abbreviations, add the following setting:
Comment In Visual Studio Code
This setting allows using the Tab key for indentation when text is not an Emmet abbreviation.
Emmet when quickSuggestions are disabled
If you have disabled the
editor.quickSuggestions setting, you won't see suggestions as you type. You can still trigger suggestions manually by pressing ⌃Space (Windows, Linux Ctrl+Space) and see the preview.
Disable Emmet in suggestions
If you don't want to see Emmet abbreviations in suggestions at all, then use the following setting:
You can still use the command Emmet: Expand Abbreviation to expand your abbreviations. You can also bind any keyboard shortcut to the command id
editor.emmet.action.expandAbbreviation as well.
Emmet suggestion ordering
To ensure Emmet suggestions are always on top in the suggestion list, add the following settings:
Emmet abbreviations in other file types
To enable the Emmet abbreviation expansion in file types where it is not available by default, use the
emmet.includeLanguages setting. Make sure to use language identifiers for both sides of the mapping.
For example:
Emmet has no knowledge of these new languages, and so you might feel Emmet suggestions showing up in non HTML/CSS context. To avoid this, you can use the following setting.
Note: If you used
emmet.syntaxProfiles previously to map new file types, from VS Code 1.15 onwards you should use the setting emmet.includeLanguages instead. emmet.syntaxProfiles is meant for customizing the final output only.
Emmet with multi-cursors
You can use most of the Emmet actions with multi-cursors as well:
Include vendor prefixes
Download fl studio 9 free for mac. Prefix your CSS abbreviations with
- to get all applicable vendor prefixes included in the expanded abbreviation.
Below are a few examples of how you can control which vendors get applied to which CSS property by updating the
emmet.preferences setting:
Using filters
Filters are special post-processors that modify the expanded abbreviation before it is output to the editor. There are 2 ways to use filters; either globally through the
emmet.syntaxProfiles setting or directly in the current abbreviation.
Below is an example of the first approach using the
emmet.syntaxProfiles setting to apply the bem filter for all the abbreviations in HTML files:
To provide a filter for just the current abbreviation, append the filter to your abbreviation. For example,
div#page|c will apply the comment filter to the div#page abbreviation.
BEM filter (bem)
Why visual studio for mac taking long to finish install. If you use the Block Element Modifier (BEM) way of writing HTML, then
bem filters are very handy for you to use. To learn more about how to use bem filters, read BEM filter in Emmet.
You can customize this filter by using the
bem.elementSeparator and bem.modifierSeparator preferences as documented in Emmet Preferences.
Comment filter (c)
This filter adds comments around important tags. By default, 'important tags' are those tags with id and/or class attribute.
For example
div>div#page>p.title+p|c will be expanded to:
You can customize this filter by using the
filter.commentTrigger , filter.commentAfter and filter.commentBefore preferences as documented in Emmet Preferences.
The format for the
filter.commentAfter preference is different in VS Code Emmet 2.0.
For example, instead of:
in VS Code, you would use a simpler:
Trim filter (t)
This filter is applicable only when providing abbreviations for the Emmet: Wrap Individual Lines with Abbreviation command. It removes line markers from wrapped lines.
Using custom Emmet snippets
Custom Emmet snippets need to be defined in a json file named
snippets.json . The emmet.extensionsPath setting should have the path to the directory containing this file.
Below is an example for the contents of this
snippets.json file. How to use visual studio for mac.
Authoring of Custom Snippets in Emmet 2.0 via the
snippets.json file differs from the old way of doing the same in a few ways:
HTML Emmet snippets![]()
HTML custom snippets are applicable to all other markup flavors like
haml or jade . When snippet value is an abbreviation and not actual HTML, the appropriate transformations can be applied to get the right output as per the language type.
For example, for an unordered list with a list item, if your snippet value is
ul>li , you can use the same snippet in html , haml , jade or slim , but if your snippet value is <ul><li></li></ul> , then it will work only in html files.
If you want a snippet for plain text, then surround the text with the
{} .
CSS Emmet snippets![]()
Values for CSS Emmet snippets should be a complete property name and value pair.
CSS custom snippets are applicable to all other stylesheet flavors like
scss , less or sass . Therefore, don't include a trailing ; at the end of the snippet value. Emmet will add it as needed based on whether the language requires it.
Do not use
: in the snippet name. : is used to separate property name and value when Emmet tries to fuzzy match the abbreviation to one of the snippets.
Note: After making changes to the
snippets.json file, remember to reload VS Code for it to take effect.
Tab stops and cursors in custom snippets
The syntax for tab stops in custom Emmet snippets follows the Textmate snippets syntax.
Emmet configuration
Below are Emmet settings that you can use to customize your Emmet experience in VS Code.
Next steps
Emmet is just one of the great web developer features in VS Code. Read on to find out about:
Common questionsCustom tags do not get expanded in the suggestion list
Custom tags when used in an expression like
MyTag>YourTag or MyTag.someclass do show up in the suggestion list. But when these are used on their own like MyTag , they do not appear in the suggestion list. This is designed so to avoid noise in the suggestion list as every word is a potential custom tag.
Add the following setting to enable expanding of Emmet abbreviations using tab which will expand custom tags in all cases.
My HTML snippets ending with
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