In MAC there is TextEdit used for viewing the RTF files.
Is it possible to have an editor(TextEdit or something else) for RTF files which highlights bracket when the cursor is placed either on the closed or open bracket. which highlights curly braces when the cursor is on either the open or closed curly brace, etc? (need highlighting for the textual content of the RTF file that a user will see and not the RTF source code)
Also, is it possible to enable line numbers in the rtf editor