A code style is a set of rules and directions on how source code should be formatted and structured. With Tcl in particular a code style may concern

• Procedure names
  • lowerCameCase, nocaseatall or lower-case-with-dashes?
  • verb (e.g., set) or noun (e.g., ::http::data)?
• Variable names
• Indentation (typically tabs vs. 4 spaces)
• Class names
  • lower (Snit) or CamelCase (common with TclOO)
• Curly brace and square bracket placement
• Namespace definition
  • namespace eval ::ns { proc hi ... } or namespace eval ::ns {}; proc ns::hi ... }?

---