Annotative Directives

Annotative directives direct the Pebble Stream Runtime to perform worksheet and cell level validations.

Annotative directives are used to guide the Pebble Stream runtime's execution. Here is an example of an annotation directive.


This directive instructs the Pebble Stream runtime to fail the spreadsheet's execution whenever a cell in the directives column evaluates the boolean value TRUE.

Pebblers place annotative directives in the worksheet column they apply.