Use the Document Settings pop-up menu, shown in Figure 5.5, to toggle syntax coloring for the current file and set the format for saving a text file.

Choose Syntax Coloring from the pop-up menu to toggle the appearance of syntax elements in various colors onscreen.

The pop-up menu also lets you choose file formats for saving text files: Macintosh, DOS, and UNIX. A bullet appears next to the current save format for the file shown in the editor window. To save the file in a different format, choose a format from the pop-up menu. The IDE uses the format each time you save the text file.

For more information on the Syntax Coloring option shown in this menu, see "Text Colors."