play around with Scintilla and Lexilla

3rdparty/scintilla550/scintilla/qt/README

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+README for building of Scintilla on Qt
+
+There are two different Scintilla libraries that can be produced:
+
+	ScintillaEditBase
+A basic widget callable from C++ which is small and can be used just as is
+or with higher level functionality added.
+
+	ScintillaEdit
+A more complete C++ widget with a method for every Scintilla API and a
+secondary API allowing direct access to document objects.
+
+	Building a library
+
+ScintillaEditBase can be built without performing any generation steps.
+The ScintillaEditBase/ScintillaEditBase.pro project can be loaded into
+Qt Creator and the "Build All" command performed.
+Alternatively, run "qmake" to build make files and then use the platform
+make to build. Most commonly, use "make" on Unix and "nmake"
+on Windows.
+
+On Linux, qmake may be called qmake-qt5 or qmake-qt4.
+
+ScintillaEdit requires a generation command be run first. From the
+ScintillaEdit directory:
+
+python WidgetGen.py
+
+After the generation command has run, the ScintillaEdit.h and
+ScintillaEdit.cpp files will have been populated with the Scintilla API
+methods.
+To build, use Qt Creator or qmake and make as for ScintillaEditBase.