The control words, control symbols, and braces constitute control information. Acting on control information. This is designed to be a relatively simple process, as described below. Some control information just contributes special characters to the plain text stream. The different actions are listed below.
Parameter is left available for use by the action.
Leave read pointer before or after the delimiter, as appropriate. After the action, continue. This could be viewed as just a special character. E. End of section This could be viewed as just a special character. F. Ignore 3.