Other Families

These families aren't families of text editors, but include other programs used in software development and text processing

MacroLanguage - Languages used to extend text editors
MarkupLanguage - Markup languages specifying text formatting
OperatingSystems - Fundamental component of a computer
ScriptLanguage - Interpreted programming languages used in scripting and editor macros and extension
TextFormatter - Programs converting plain text input to formatted output
UnixMake - Software build management utilities
VersionControl - Revision control systems for software development