$TODO - "To do" list entry

todo-directive = $TODO [ todo-priority ] [ todo-owner ] [ todo-category ] ":" todo-text .
todo-priority = integer .
toto-owner = "-o" ( identifier | literal-string ) .
toto-category = "-c" ( identifier | literal-string ) .
todo-text = { any-unquoted-text } .

NEW! (V2.1): Mark the source position with a "to do" list entry.

<todo-priority>:

Optional integer to qualify the entry priority.

<todo-owner>:

Optional identifier or literal string to identify who made the entry.

<todo-category>:

Optional identifier or literal string to identify the entry classification.

<todo-text>:

Optional free text. All the text between the colon and the end of directive will make the entry.

{$TODO 1 -o'William Smith' -cHigh : Fix this as soon as possible! }