Which MIME types are related to file extension ".sublime-keymap"?
The .sublime-keymap file extension is associated with 1 MIME types:
A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.
About .sublime-keymap Files
These files let users map key combinations to specific commands in Sublime Text. This customization enhances workflow and productivity.
Based on information from FilExt.com, these files serve as a key tool for personalizing the Sublime Text experience.
Relationship between file extension and MIME type
A file extension is a suffix at the end of a filename that indicates what type of file it is. File extensions help both users and operating systems identify what application should be used to open the file.
File extensions are typically separated from the filename by a period (dot) and consist of 2-4 characters, though they can be longer. For example, in the filename "document.pdf", ".pdf" is the file extension.
File extensions are closely related to MIME types, as they both serve to identify the format of a file. However, while MIME types are used primarily by web browsers and servers, file extensions are used by operating systems and applications.
Associated MIME types
FAQs
What is a .sublime-keymap file used for?
A .sublime-keymap file is a configuration file used by the Sublime Text editor to define custom keyboard shortcuts. It allows users to map specific key combinations to internal commands, scripts, or macros to speed up their development workflow.
How do I open and edit a .sublime-keymap file?
You should open these files directly in Sublime Text by navigating to Preferences > Key Bindings. You can also open them in any standard text editor like Notepad++ or Visual Studio Code, as they are plain text files.
What format does the .sublime-keymap file use?
The file uses a JSON structure that permits JavaScript-style comments (//), which technically aligns it with the text/javascript MIME type context. It consists of a main array [...] containing objects that define keys, commands, and optional arguments.
Where is the user .sublime-keymap file located?
The user-specific keymap file is typically located in the Packages/User directory of your Sublime Text installation. The filename usually includes the operating system, such as Default (Windows).sublime-keymap or Default (OSX).sublime-keymap.
Can I use .sublime-keymap files in Visual Studio Code?
No, Visual Studio Code uses a different file named keybindings.json. While both use JSON-like syntax, the command IDs (e.g., copy, paste) and internal structures differ, so you cannot simply copy a .sublime-keymap file into VS Code without manual conversion.
Why do I get a syntax error when parsing this file as JSON?
Standard JSON parsers (associated with application/json) do not allow comments. Since .sublime-keymap files often include comments to explain shortcuts, you must use a parser that supports 'JSON with Comments' or treat the file as text/plain.
How do I fix a conflict in my .sublime-keymap file?
If two entries use the same key combination, Sublime Text will use the one defined last (usually in your User file). To fix conflicts, open your User keymap file and change the keys value for the conflicting command to a unique combination.
General FAQ
What is a MIME type?
A MIME (Multipurpose Internet Mail Extensions) type is a standard that indicates the nature and format of a document, file, or assortment of bytes. MIME types are defined and standardized in IETF's RFC 6838.
MIME types are important because they help browsers and servers understand how to process a file. When a browser receives a file from a server, it uses the MIME type to determine how to display or handle the content, whether it's an image to display, a PDF to open in a viewer, or a video to play.
MIME types consist of a type and a subtype, separated by a slash (e.g., text/html, image/jpeg, application/pdf). Some MIME types also include optional parameters.
How do I find the MIME type for a file?
You can check the file extension or use a file identification tool such as file --mime-type on the command line. Many programming languages also provide libraries to detect MIME types.
Why can one extension have multiple MIME types?
Different programs and historical usage may assign various MIME identifiers to the same file format. Listing them together helps maintain compatibility across tools.