Bravo is completely different. It's mouse-oriented, with proportional spacing and multiple fonts. It's the ancestor of Microsoft Word. Charles Simonyi worked on both Bravo and Word.
You can use Bravo as a programmer's editor, because the file format is plain ASCII followed by a control-Z, then formatting information. Alto compilers read the plain text part and stop at control-Z.
You can use Bravo as a programmer's editor, because the file format is plain ASCII followed by a control-Z, then formatting information. Alto compilers read the plain text part and stop at control-Z.