# qscintilla QScintilla is a port to Qt of the Scintilla editing component. As well as features found in standard text editing components, Scintilla includes features especially useful when editing and debugging source code: * syntax styling with support for over 70 languages * error indicators * code completion * call tips * code folding * margins can contain markers like those used in debuggers to indicate breakpoints and the current line. * recordable macros * multiple views printing.