[Acme] Yes [AkelPad] Yes [Alphatk] ? [Aquamacs] Yes [BBEdit] Yes [Bluefish] Yes [Brackets] Partial [Coda] Yes [ConTEXT] No [Crimson Editor] No [Diakonos] Yes [E Text Editor] Yes [ed] ? [EditPlus] Yes [Editra] ? [EmEditor] Yes [Geany] Yes [gedit] No [GNU Emacs] Yes [Gobby] No [JED] ? [jEdit] Yes [JOE] ? [JOVE] No [Kate] Yes [KEDIT] Yes [Komodo Edit] Yes [Komodo IDE] Yes [KWrite] No [LE] Yes [Light Table] No [Metapad] No [mined] Yes [EDIT (MS-DOS)] No [EDIT (DR-DOS)] No [Nano] ? [37] Multi-line regex support [NEdit] Yes [Notepad] No [Notepad++] Yes [Notepad2] No [NoteTab] Yes[90] [nvi] ? [Peppermint] Yes [Pico] ? [PolyEdit] Yes [Programmer's Notepad] Yes [PSPad] with plug-in [Q10] ? [RJ TextEd] Yes [RText] Yes [SciTE] No [skEdit] ? [SlickEdit] Yes [Smultron] ? [Source Insight] No [SubEthaEdit] Yes [TED Notepad] ? [TextEdit] ? [TextMate] Yes [TextPad] Yes [TextWrangler] Yes [The SemWare Editor] ? [UltraEdit] Yes [VEDIT] Yes [vi] Yes [Vim] Yes [XEmacs] Yes [69] Multi-line regex support [0] 
Multi-line regex support[72]