You can add a comment to a composition by using the
menu option, or by right-clicking on the canvas and selecting from the menu.When you create a comment, you will be in editing mode, and can start typing the comment’s text. Text inside a comment uses Markdown formatting. This is especially useful if you want to include a link, or make the text larger by using headings. To start a new line, finish the line with two or more trailing spaces, then press ⌥↵ to continue on a new line. To start a new paragraph, add a blank line after the previous line of text, ⌥↵⌥↵.
To end editing, either press ↵ or click outside the comment area. To reenter editing mode, double click within the comment area or right-click on the comment and pick from the menu.
To change the color of a comment, right-click on the comment and pick
from the menu.To move a comment, hover over the top edge of the comment and drag the handle that appears. To resize a comment, hover over the bottom-right corner of the comment and drag the handle that appears.
To select a comment, click on the comment’s text, click near the top edge of the comment, or rubberband-select the top edge of the comment. (Clicking or rubberbanding the part of the comment below the text does not select the comment, so when you place nodes in that area you can easily rubberband-select the nodes.)