What is MIME type "text/x-pascal"?

A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.

The MIME type text/x-pascal designates plain text files that contain Pascal source code. These files carry instructions for compilers and code editors to apply programming language rules like syntax highlighting and code formatting.

Files tagged with this MIME type come in various forms. Many represent standard Pascal source code, while others deal with specific dialects like Component Pascal or languages based on Pascal. For example, files such as PAS and PASCAL are typical for writing and sharing code. Files like DPR are often used in integrated development environments (IDEs) for project details.

The main use case is to activate language-specific features in text editors and IDEs.
It helps compilers and tools recognize the structure of Pascal code.
It supports diverse file roles, including standard source files, component modules, and project definitions.

Additional file types include INC, P, CPS, PP, CP, DFM, LPR, and LIGO.

This classification uses the x- prefix, signifying a non-standard, vendor-specific extension of typical MIME types. It ensures that systems and servers handle these text files as source code rather than merely plain text. For more details on MIME types, check out MIME; for details on the Pascal language, visit Pascal (programming language).

Associated file extensions

.inc, .p, .cps, .pp, .pas, .dpr, .cp, .dfm, .lpr, .ligo, .pascal

Usage Examples

HTTP Header

When serving content with this MIME type, set the Content-Type header:


    Content-Type: text/x-pascal

HTML

In HTML, you can specify the MIME type in various elements:


    <a href="file.dat" type="text/x-pascal">Download file</a>

Server-side (Node.js)

Setting the Content-Type header in Node.js:


    const http = require('http');    
    
    http.createServer((req, res) => {    
      res.setHeader('Content-Type', 'text/x-pascal');    
      res.end('Content here');    
    }).listen(3000);

Associated file extensions

.inc, .p, .cps, .pp, .pas, .dpr, .cp, .dfm, .lpr, .ligo, .pascal

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 are multiple MIME types listed for one extension?

Different applications and historical conventions may use alternative MIME identifiers for the same kind of file. Showing them all helps ensure compatibility across systems.