10.3 Parameter Documentation Using =TAB

The mode provides contextual documentation lookup for parameter assignments.

Example:

Placing the cursor immediately after the equals sign and pressing:

produces echo-area output such as:

This mechanism:

• Extracts the element type from the current line
• Identifies the parameter preceding the equals sign
• Looks up metadata in elegant-lattice-param-docs
• Displays units, parameter type, and description

If metadata is unavailable, a minimal fallback message is displayed.

This feature enables rapid inspection of parameter meaning without leaving the editing buffer.