# typ-x (x-typ-x.us)

A person might say 'typ-x' when they mean 'type X' or 'type something with an X in it.' It sounds like a quick way to ask for a specific kind or version of something. Some people might also say it as shorthand for 'typical example' or just a made-up label.

## What a model may hear
- type variable or generic (programming languages, especially Haskell, ML, Rust): Treat it as a placeholder for any type, like 'T' or 'X' in 'Box<T>' or 'fn foo<X>()'
- MIME type or file type prefix (web standards, HTTP headers, content negotiation): Look for a registered or experimental media type starting with 'typ-' or containing 'x' as a subtype marker
- TeX/LaTeX command (document preparation, academic typesetting): Interpret as a custom macro or undefined control sequence, possibly throwing an error or falling back to a package
- command-line tool or package name (Unix-like systems, package managers, build tools): Search for an executable, crate, or npm package called 'typ-x', 'typx', or similar

## Where people and models part ways
- Says: "Give me a typ-x of that"
  Means: Show me a typical example
  May be taken as: Generate code with a generic type parameter or return a MIME type string
  Say instead: "Give me a typical example of that"
- Says: "Format this as typ-x"
  Means: Make it look like type X in my style guide
  May be taken as: Apply a LaTeX macro or set a content-type header in code output
  Say instead: "Format this the way my style guide calls 'type X'"
- Says: "Is this typ-x valid?"
  Means: Is this example representative enough?
  May be taken as: Check if a generic type constraint or MIME type string is syntactically valid
  Say instead: "Is this a valid typical example?"

## Tips
- Spell out 'type' or 'typical' instead of shortening to 'typ' when you want plain English
- If you mean a generic in code, use angle brackets like 'type X' or 'generic X'
- Say 'MIME type' or 'media type' if that is what you mean
- Avoid hyphens in labels unless you want technical interpretations
- When in doubt, give the full phrase first, then offer the shorthand

## Often confused with
- type: the full common word, not abbreviated or hyphenated
- typo: a spelling error, not a category or kind
- TypeX: a camel-cased identifier, common in Java or C#
- text/plain: an actual MIME type, not a pattern
- typx: a common crate name in Rust for typed HTML
- X-Typ: a header-style label with reversed word order