Qt

21 files changed, 6438 insertions, 44 deletions

diff --git a/tikzit/Makefile b/tikzit/Makefile
new file mode 100644
index 0000000..ff6108f
--- /dev/null
+++ b/tikzit/Makefile
@@ -0,0 +1,1139 @@
+#############################################################################
+# Makefile for building: tikzit.app/Contents/MacOS/tikzit
+# Generated by qmake (3.0) (Qt 5.7.1)
+# Project:  tikzit.pro
+# Template: app
+# Command: /usr/local/bin/qmake -o Makefile tikzit.pro
+#############################################################################
+
+MAKEFILE      = Makefile
+
+####### Compiler, tools and options
+
+CC            = /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
+CXX           = /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++
+DEFINES       = -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
+CFLAGS        = -pipe -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk -mmacosx-version-min=10.8 -O2 -Wall -W -fPIC $(DEFINES)
+CXXFLAGS      = -pipe -stdlib=libc++ -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk -mmacosx-version-min=10.8 -O2 -std=gnu++11 -Wall -W -fPIC $(DEFINES)
+INCPATH       = -I. -Isrc -Isrc/gui -Isrc/data -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtGui.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers -I. -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/System/Library/Frameworks/OpenGL.framework/Headers -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/System/Library/Frameworks/AGL.framework/Headers -I. -I/usr/local/Cellar/qt5/5.7.1_1/mkspecs/macx-clang -F/usr/local/Cellar/qt5/5.7.1_1/lib
+QMAKE         = /usr/local/bin/qmake
+DEL_FILE      = rm -f
+CHK_DIR_EXISTS= test -d
+MKDIR         = mkdir -p
+COPY          = cp -f
+COPY_FILE     = cp -f
+COPY_DIR      = cp -f -R
+INSTALL_FILE  = install -m 644 -p
+INSTALL_PROGRAM = install -m 755 -p
+INSTALL_DIR   = cp -f -R
+DEL_FILE      = rm -f
+SYMLINK       = ln -f -s
+DEL_DIR       = rmdir
+MOVE          = mv -f
+TAR           = tar -cf
+COMPRESS      = gzip -9f
+DISTNAME      = tikzit1.0.0
+DISTDIR = /Users/alek/git/tikzit/tikzit/.tmp/tikzit1.0.0
+LINK          = /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++
+LFLAGS        = -headerpad_max_install_names -stdlib=libc++ -Wl,-syslibroot,/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk -mmacosx-version-min=10.8
+LIBS          = $(SUBLIBS) -F/usr/local/Cellar/qt5/5.7.1_1/lib -framework QtWidgets -framework QtGui -framework QtCore -framework DiskArbitration -framework IOKit -framework OpenGL -framework AGL 
+AR            = /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar cq
+RANLIB        = /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib -s
+SED           = sed
+STRIP         = strip
+
+####### Output directory
+
+OBJECTS_DIR   = ./
+
+####### Files
+
+SOURCES       = src/gui/mainwindow.cpp \
+		src/gui/toolpalette.cpp \
+		src/gui/tikzscene.cpp \
+		src/data/graph.cpp \
+		src/data/node.cpp \
+		src/data/edge.cpp \
+		src/data/tikzgraphassembler.cpp \
+		src/data/graphelementdata.cpp \
+		src/data/graphelementproperty.cpp \
+		src/gui/propertypalette.cpp \
+		src/main.cpp src/data/tikzlexer.lexer.cpp \
+		src/data/tikzparser.parser.cpp \
+		qrc_tikzit.cpp \
+		moc_mainwindow.cpp \
+		moc_toolpalette.cpp \
+		moc_graph.cpp \
+		moc_node.cpp \
+		moc_edge.cpp \
+		moc_tikzgraphassembler.cpp \
+		moc_graphelementdata.cpp \
+		moc_propertypalette.cpp
+OBJECTS       = mainwindow.o \
+		toolpalette.o \
+		tikzscene.o \
+		graph.o \
+		node.o \
+		edge.o \
+		tikzgraphassembler.o \
+		graphelementdata.o \
+		graphelementproperty.o \
+		propertypalette.o \
+		main.o \
+		tikzlexer.lexer.o \
+		tikzparser.parser.o \
+		qrc_tikzit.o \
+		moc_mainwindow.o \
+		moc_toolpalette.o \
+		moc_graph.o \
+		moc_node.o \
+		moc_edge.o \
+		moc_tikzgraphassembler.o \
+		moc_graphelementdata.o \
+		moc_propertypalette.o
+DIST          = /usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/spec_pre.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/qdevice.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/device_config.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/unix.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/mac.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/macx.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/sanitize.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/gcc-base.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/gcc-base-mac.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/clang.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/clang-mac.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/qconfig.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dcore.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dcore_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dextras.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dextras_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dinput.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dinput_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dlogic.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dlogic_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquick.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquick_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquickextras.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquickextras_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquickinput.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquickinput_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquickrender.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquickrender_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3drender.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3drender_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_bluetooth.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_bluetooth_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_bootstrap_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_charts.pri \
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+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_gui_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_help.pri \
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+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_multimedia_private.pri \
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+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/spec_post.prf \
+		.qmake.stash \
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+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/sdk.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/toolchain.prf \
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+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/default_pre.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/default_pre.prf \
+		flex.pri \
+		bison.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/resolve_config.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/default_post.prf \
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+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/unix/thread.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/file_copies.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/rez.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/asset_catalogs.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/testcase_targets.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/exceptions.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/yacc.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/lex.prf \
+		tikzit.pro src/gui/mainwindow.h \
+		src/gui/toolpalette.h \
+		src/gui/tikzscene.h \
+		src/data/graph.h \
+		src/data/node.h \
+		src/data/edge.h \
+		src/data/tikzgraphassembler.h \
+		src/data/graphelementdata.h \
+		src/data/graphelementproperty.h \
+		src/gui/propertypalette.h \
+		src/data/tikzparserdefs.h src/gui/mainwindow.cpp \
+		src/gui/toolpalette.cpp \
+		src/gui/tikzscene.cpp \
+		src/data/graph.cpp \
+		src/data/node.cpp \
+		src/data/edge.cpp \
+		src/data/tikzgraphassembler.cpp \
+		src/data/graphelementdata.cpp \
+		src/data/graphelementproperty.cpp \
+		src/gui/propertypalette.cpp \
+		src/main.cpp
+QMAKE_TARGET  = tikzit
+DESTDIR       = 
+TARGET        = tikzit.app/Contents/MacOS/tikzit
+
+
+first: all
+####### Build rules
+
+$(TARGET): src/data/tikzlexer.lexer.cpp src/data/tikzparser.parser.cpp src/data/tikzparser.parser.hpp ui_mainwindow.h ui_propertypalette.h $(OBJECTS)  
+	@test -d tikzit.app/Contents/MacOS/ || mkdir -p tikzit.app/Contents/MacOS/
+	$(LINK) $(LFLAGS) -o $(TARGET) $(OBJECTS) $(OBJCOMP) $(LIBS)
+
+Makefile: tikzit.pro /usr/local/Cellar/qt5/5.7.1_1/mkspecs/macx-clang/qmake.conf /usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/spec_pre.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/qdevice.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/device_config.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/unix.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/mac.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/macx.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/sanitize.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/gcc-base.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/gcc-base-mac.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/clang.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/clang-mac.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/qconfig.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dcore.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dcore_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dextras.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dextras_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dinput.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dinput_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dlogic.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dlogic_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquick.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquick_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquickextras.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquickextras_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquickinput.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquickinput_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquickrender.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dquickrender_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3drender.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3drender_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_bluetooth.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_bluetooth_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_bootstrap_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_charts.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_charts_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_clucene_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_concurrent.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_concurrent_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_core.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_core_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_datavisualization.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_datavisualization_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_designer.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_designer_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_designercomponents_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_gamepad.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_gamepad_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_gui.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_gui_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_help.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_help_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_location.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_location_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_macextras.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_macextras_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_multimedia.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_multimedia_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_multimediawidgets.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_multimediawidgets_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_network.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_network_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_nfc.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_nfc_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_opengl.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_opengl_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_openglextensions.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_openglextensions_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_packetprotocol_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_platformsupport_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_positioning.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_positioning_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_printsupport.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_printsupport_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_purchasing.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_purchasing_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qml.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qml_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qmldebug_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qmldevtools_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qmltest.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qmltest_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qtmultimediaquicktools_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quick.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quick_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quickcontrols2.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quickcontrols2_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quickparticles_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quicktemplates2_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quickwidgets.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quickwidgets_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_script.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_script_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_scripttools.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_scripttools_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_scxml.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_scxml_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_sensors.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_sensors_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_serialbus.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_serialbus_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_serialport.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_serialport_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_sql.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_sql_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_svg.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_svg_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_testlib.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_testlib_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_uiplugin.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_uitools.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_uitools_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webchannel.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webchannel_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webengine.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webengine_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webenginecore.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webenginecore_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webenginecoreheaders_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webenginewidgets.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webenginewidgets_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_websockets.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_websockets_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webview.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webview_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_widgets.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_widgets_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_xml.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_xml_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_xmlpatterns.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_xmlpatterns_private.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/qt_functions.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/qt_config.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/macx-clang/qmake.conf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/spec_post.prf \
+		.qmake.stash \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/exclusive_builds.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/sdk.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/toolchain.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/toolchain.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/default_pre.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/default_pre.prf \
+		flex.pri \
+		bison.pri \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/resolve_config.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/default_post.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/default_post.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/objective_c.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/resolve_target.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/testcase.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/warn_on.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/qt.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/resources.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/moc.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/unix/opengl.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/uic.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/unix/thread.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/file_copies.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/rez.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/asset_catalogs.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/testcase_targets.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/exceptions.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/yacc.prf \
+		/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/lex.prf \
+		tikzit.pro \
+		tikzit.qrc \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/QtWidgets.prl \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtGui.framework/QtGui.prl \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/QtCore.prl
+	$(QMAKE) -o Makefile tikzit.pro
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/spec_pre.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/qdevice.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/device_config.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/unix.conf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/mac.conf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/macx.conf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/sanitize.conf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/gcc-base.conf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/gcc-base-mac.conf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/clang.conf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/common/clang-mac.conf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/qconfig.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dcore.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dcore_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dextras.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_3dextras_private.pri:
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+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_openglextensions.pri:
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+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_printsupport.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_printsupport_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_purchasing.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_purchasing_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qml.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qml_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qmldebug_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qmldevtools_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qmltest.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qmltest_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_qtmultimediaquicktools_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quick.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quick_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quickcontrols2.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quickcontrols2_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quickparticles_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quicktemplates2_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quickwidgets.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_quickwidgets_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_script.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_script_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_scripttools.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_scripttools_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_scxml.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_scxml_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_sensors.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_sensors_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_serialbus.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_serialbus_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_serialport.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_serialport_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_sql.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_sql_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_svg.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_svg_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_testlib.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_testlib_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_uiplugin.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_uitools.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_uitools_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webchannel.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webchannel_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webengine.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webengine_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webenginecore.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webenginecore_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webenginecoreheaders_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webenginewidgets.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webenginewidgets_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_websockets.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_websockets_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webview.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_webview_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_widgets.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_widgets_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_xml.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_xml_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_xmlpatterns.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/modules/qt_lib_xmlpatterns_private.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/qt_functions.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/qt_config.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/macx-clang/qmake.conf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/spec_post.prf:
+.qmake.stash:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/exclusive_builds.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/sdk.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/toolchain.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/toolchain.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/default_pre.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/default_pre.prf:
+flex.pri:
+bison.pri:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/resolve_config.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/default_post.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/default_post.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/objective_c.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/resolve_target.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/testcase.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/warn_on.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/qt.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/resources.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/moc.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/unix/opengl.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/uic.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/unix/thread.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/file_copies.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/rez.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/mac/asset_catalogs.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/testcase_targets.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/exceptions.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/yacc.prf:
+/usr/local/Cellar/qt5/5.7.1_1/mkspecs/features/lex.prf:
+tikzit.pro:
+tikzit.qrc:
+/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/QtWidgets.prl:
+/usr/local/Cellar/qt5/5.7.1_1/lib/QtGui.framework/QtGui.prl:
+/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/QtCore.prl:
+qmake: FORCE
+	@$(QMAKE) -o Makefile tikzit.pro
+
+qmake_all: FORCE
+
+tikzit.app/Contents/PkgInfo: 
+	@test -d tikzit.app/Contents || mkdir -p tikzit.app/Contents
+	@$(DEL_FILE) tikzit.app/Contents/PkgInfo
+	@echo "APPL????" > tikzit.app/Contents/PkgInfo
+tikzit.app/Contents/Resources/empty.lproj: 
+	@test -d tikzit.app/Contents/Resources || mkdir -p tikzit.app/Contents/Resources
+	@touch tikzit.app/Contents/Resources/empty.lproj
+	
+tikzit.app/Contents/Info.plist: 
+	@test -d tikzit.app/Contents || mkdir -p tikzit.app/Contents
+	@$(DEL_FILE) tikzit.app/Contents/Info.plist
+	@sed -e "s,@SHORT_VERSION@,1.0,g" -e "s,@FULL_VERSION@,1.0.0,g" -e "s,@TYPEINFO@,????,g" -e "s,@BUNDLEIDENTIFIER@,com.yourcompany.tikzit,g" -e "s,@ICON@,,g" -e "s,@EXECUTABLE@,tikzit,g" -e "s,@LIBRARY@,tikzit,g" -e "s,@TYPEINFO@,????,g" /usr/local/Cellar/qt5/5.7.1_1/mkspecs/macx-clang/Info.plist.app >tikzit.app/Contents/Info.plist
+
+all: Makefile \
+		tikzit.app/Contents/PkgInfo \
+		tikzit.app/Contents/Resources/empty.lproj \
+		tikzit.app/Contents/Info.plist $(TARGET)
+
+dist: distdir FORCE
+	(cd `dirname $(DISTDIR)` && $(TAR) $(DISTNAME).tar $(DISTNAME) && $(COMPRESS) $(DISTNAME).tar) && $(MOVE) `dirname $(DISTDIR)`/$(DISTNAME).tar.gz . && $(DEL_FILE) -r $(DISTDIR)
+
+distdir: FORCE
+	@test -d $(DISTDIR) || mkdir -p $(DISTDIR)
+	$(COPY_FILE) --parents $(DIST) $(DISTDIR)/
+	$(COPY_FILE) --parents src/data/tikzlexer.l $(DISTDIR)/
+	$(COPY_FILE) --parents src/data/tikzparser.y $(DISTDIR)/
+	$(COPY_FILE) --parents src/data/tikzparser.y $(DISTDIR)/
+	$(COPY_FILE) --parents tikzit.qrc $(DISTDIR)/
+	$(COPY_FILE) --parents src/gui/mainwindow.h src/gui/toolpalette.h src/gui/tikzscene.h src/data/graph.h src/data/node.h src/data/edge.h src/data/tikzgraphassembler.h src/data/graphelementdata.h src/data/graphelementproperty.h src/gui/propertypalette.h src/data/tikzparserdefs.h $(DISTDIR)/
+	$(COPY_FILE) --parents src/gui/mainwindow.cpp src/gui/toolpalette.cpp src/gui/tikzscene.cpp src/data/graph.cpp src/data/node.cpp src/data/edge.cpp src/data/tikzgraphassembler.cpp src/data/graphelementdata.cpp src/data/graphelementproperty.cpp src/gui/propertypalette.cpp src/main.cpp $(DISTDIR)/
+	$(COPY_FILE) --parents src/gui/mainwindow.ui src/gui/propertypalette.ui $(DISTDIR)/
+
+
+clean: compiler_clean 
+	-$(DEL_FILE) $(OBJECTS)
+	-$(DEL_FILE) *~ core *.core
+
+
+distclean: clean 
+	-$(DEL_FILE) -r tikzit.app
+	-$(DEL_FILE) /Users/alek/git/tikzit/tikzit/target_wrapper.sh .qmake.stash
+	-$(DEL_FILE) Makefile
+
+
+####### Sub-libraries
+
+check: first
+	/Users/alek/git/tikzit/tikzit/target_wrapper.sh $(TESTRUNNER) ./$(QMAKE_TARGET).app/Contents/MacOS/$(QMAKE_TARGET) $(TESTARGS)
+
+mocclean: compiler_moc_header_clean compiler_moc_source_clean
+
+mocables: compiler_moc_header_make_all compiler_moc_source_make_all
+
+benchmark: first
+
+compiler_flex_make_all: src/data/tikzlexer.lexer.cpp
+compiler_flex_clean:
+	-$(DEL_FILE) src/data/tikzlexer.lexer.cpp
+src/data/tikzlexer.lexer.cpp: src/data/tikzlexer.l
+	flex --header-file -o src/data/tikzlexer.lexer.cpp src/data/tikzlexer.l
+
+compiler_bison_make_all: src/data/tikzparser.parser.cpp
+compiler_bison_clean:
+	-$(DEL_FILE) src/data/tikzparser.parser.cpp
+src/data/tikzparser.parser.cpp: src/data/tikzparser.y
+	bison -d -o src/data/tikzparser.parser.cpp src/data/tikzparser.y
+
+compiler_bison_header_make_all: src/data/tikzparser.parser.hpp
+compiler_bison_header_clean:
+	-$(DEL_FILE) src/data/tikzparser.parser.hpp
+src/data/tikzparser.parser.hpp: src/data/tikzparser.y
+	bison -d -o src/data/tikzparser.parser.cpp src/data/tikzparser.y
+
+compiler_rcc_make_all: qrc_tikzit.cpp
+compiler_rcc_clean:
+	-$(DEL_FILE) qrc_tikzit.cpp
+qrc_tikzit.cpp: tikzit.qrc \
+		/usr/local/Cellar/qt5/5.7.1_1/bin/rcc \
+		images/draw-ellipse.png \
+		images/transform-crop-and-resize.png \
+		images/draw-path.png \
+		images/select-rectangular.png
+	/usr/local/Cellar/qt5/5.7.1_1/bin/rcc -name tikzit tikzit.qrc -o qrc_tikzit.cpp
+
+compiler_moc_header_make_all: moc_mainwindow.cpp moc_toolpalette.cpp moc_graph.cpp moc_node.cpp moc_edge.cpp moc_tikzgraphassembler.cpp moc_graphelementdata.cpp moc_propertypalette.cpp
+compiler_moc_header_clean:
+	-$(DEL_FILE) moc_mainwindow.cpp moc_toolpalette.cpp moc_graph.cpp moc_node.cpp moc_edge.cpp moc_tikzgraphassembler.cpp moc_graphelementdata.cpp moc_propertypalette.cpp
+moc_mainwindow.cpp: src/gui/tikzscene.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QWidget \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qwidget.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QGraphicsScene \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qgraphicsscene.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QMainWindow \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qmainwindow.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QGraphicsView \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qgraphicsview.h \
+		src/gui/mainwindow.h \
+		/usr/local/Cellar/qt5/5.7.1_1/bin/moc
+	/usr/local/Cellar/qt5/5.7.1_1/bin/moc $(DEFINES) -D__APPLE__ -D__GNUC__=4 -D__APPLE_CC__ -I/usr/local/Cellar/qt5/5.7.1_1/mkspecs/macx-clang -I/Users/alek/git/tikzit/tikzit -I/Users/alek/git/tikzit/tikzit/src -I/Users/alek/git/tikzit/tikzit/src/gui -I/Users/alek/git/tikzit/tikzit/src/data -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtGui.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1 -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/8.0.0/include -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/usr/include -F/usr/local/Cellar/qt5/5.7.1_1/lib src/gui/mainwindow.h -o moc_mainwindow.cpp
+
+moc_toolpalette.cpp: /usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QToolBar \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qtoolbar.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QAction \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qaction.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QActionGroup \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qactiongroup.h \
+		src/gui/toolpalette.h \
+		/usr/local/Cellar/qt5/5.7.1_1/bin/moc
+	/usr/local/Cellar/qt5/5.7.1_1/bin/moc $(DEFINES) -D__APPLE__ -D__GNUC__=4 -D__APPLE_CC__ -I/usr/local/Cellar/qt5/5.7.1_1/mkspecs/macx-clang -I/Users/alek/git/tikzit/tikzit -I/Users/alek/git/tikzit/tikzit/src -I/Users/alek/git/tikzit/tikzit/src/gui -I/Users/alek/git/tikzit/tikzit/src/data -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtGui.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1 -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/8.0.0/include -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/usr/include -F/usr/local/Cellar/qt5/5.7.1_1/lib src/gui/toolpalette.h -o moc_toolpalette.cpp
+
+moc_graph.cpp: src/data/node.h \
+		src/data/graphelementdata.h \
+		src/data/graphelementproperty.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QAbstractItemModel \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qabstractitemmodel.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QString \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qstring.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVariant \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvariant.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QModelIndex \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVector \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvector.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QPointF \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qpoint.h \
+		src/data/edge.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QMultiHash \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qhash.h \
+		src/data/graph.h \
+		/usr/local/Cellar/qt5/5.7.1_1/bin/moc
+	/usr/local/Cellar/qt5/5.7.1_1/bin/moc $(DEFINES) -D__APPLE__ -D__GNUC__=4 -D__APPLE_CC__ -I/usr/local/Cellar/qt5/5.7.1_1/mkspecs/macx-clang -I/Users/alek/git/tikzit/tikzit -I/Users/alek/git/tikzit/tikzit/src -I/Users/alek/git/tikzit/tikzit/src/gui -I/Users/alek/git/tikzit/tikzit/src/data -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtGui.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1 -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/8.0.0/include -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/usr/include -F/usr/local/Cellar/qt5/5.7.1_1/lib src/data/graph.h -o moc_graph.cpp
+
+moc_node.cpp: src/data/graphelementdata.h \
+		src/data/graphelementproperty.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QAbstractItemModel \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qabstractitemmodel.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QString \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qstring.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVariant \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvariant.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QModelIndex \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVector \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvector.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QPointF \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qpoint.h \
+		src/data/node.h \
+		/usr/local/Cellar/qt5/5.7.1_1/bin/moc
+	/usr/local/Cellar/qt5/5.7.1_1/bin/moc $(DEFINES) -D__APPLE__ -D__GNUC__=4 -D__APPLE_CC__ -I/usr/local/Cellar/qt5/5.7.1_1/mkspecs/macx-clang -I/Users/alek/git/tikzit/tikzit -I/Users/alek/git/tikzit/tikzit/src -I/Users/alek/git/tikzit/tikzit/src/gui -I/Users/alek/git/tikzit/tikzit/src/data -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtGui.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1 -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/8.0.0/include -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/usr/include -F/usr/local/Cellar/qt5/5.7.1_1/lib src/data/node.h -o moc_node.cpp
+
+moc_edge.cpp: src/data/graphelementdata.h \
+		src/data/graphelementproperty.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QAbstractItemModel \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qabstractitemmodel.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QString \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qstring.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVariant \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvariant.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QModelIndex \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVector \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvector.h \
+		src/data/edge.h \
+		/usr/local/Cellar/qt5/5.7.1_1/bin/moc
+	/usr/local/Cellar/qt5/5.7.1_1/bin/moc $(DEFINES) -D__APPLE__ -D__GNUC__=4 -D__APPLE_CC__ -I/usr/local/Cellar/qt5/5.7.1_1/mkspecs/macx-clang -I/Users/alek/git/tikzit/tikzit -I/Users/alek/git/tikzit/tikzit/src -I/Users/alek/git/tikzit/tikzit/src/gui -I/Users/alek/git/tikzit/tikzit/src/data -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtGui.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1 -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/8.0.0/include -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/usr/include -F/usr/local/Cellar/qt5/5.7.1_1/lib src/data/edge.h -o moc_edge.cpp
+
+moc_tikzgraphassembler.cpp: src/data/node.h \
+		src/data/graphelementdata.h \
+		src/data/graphelementproperty.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QAbstractItemModel \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qabstractitemmodel.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QString \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qstring.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVariant \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvariant.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QModelIndex \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVector \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvector.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QPointF \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qpoint.h \
+		src/data/graph.h \
+		src/data/edge.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QMultiHash \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qhash.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QHash \
+		src/data/tikzgraphassembler.h \
+		/usr/local/Cellar/qt5/5.7.1_1/bin/moc
+	/usr/local/Cellar/qt5/5.7.1_1/bin/moc $(DEFINES) -D__APPLE__ -D__GNUC__=4 -D__APPLE_CC__ -I/usr/local/Cellar/qt5/5.7.1_1/mkspecs/macx-clang -I/Users/alek/git/tikzit/tikzit -I/Users/alek/git/tikzit/tikzit/src -I/Users/alek/git/tikzit/tikzit/src/gui -I/Users/alek/git/tikzit/tikzit/src/data -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtGui.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1 -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/8.0.0/include -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/usr/include -F/usr/local/Cellar/qt5/5.7.1_1/lib src/data/tikzgraphassembler.h -o moc_tikzgraphassembler.cpp
+
+moc_graphelementdata.cpp: src/data/graphelementproperty.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QAbstractItemModel \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qabstractitemmodel.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QString \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qstring.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVariant \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvariant.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QModelIndex \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVector \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvector.h \
+		src/data/graphelementdata.h \
+		/usr/local/Cellar/qt5/5.7.1_1/bin/moc
+	/usr/local/Cellar/qt5/5.7.1_1/bin/moc $(DEFINES) -D__APPLE__ -D__GNUC__=4 -D__APPLE_CC__ -I/usr/local/Cellar/qt5/5.7.1_1/mkspecs/macx-clang -I/Users/alek/git/tikzit/tikzit -I/Users/alek/git/tikzit/tikzit/src -I/Users/alek/git/tikzit/tikzit/src/gui -I/Users/alek/git/tikzit/tikzit/src/data -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtGui.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1 -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/8.0.0/include -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/usr/include -F/usr/local/Cellar/qt5/5.7.1_1/lib src/data/graphelementdata.h -o moc_graphelementdata.cpp
+
+moc_propertypalette.cpp: /usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QDockWidget \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qdockwidget.h \
+		src/gui/propertypalette.h \
+		/usr/local/Cellar/qt5/5.7.1_1/bin/moc
+	/usr/local/Cellar/qt5/5.7.1_1/bin/moc $(DEFINES) -D__APPLE__ -D__GNUC__=4 -D__APPLE_CC__ -I/usr/local/Cellar/qt5/5.7.1_1/mkspecs/macx-clang -I/Users/alek/git/tikzit/tikzit -I/Users/alek/git/tikzit/tikzit/src -I/Users/alek/git/tikzit/tikzit/src/gui -I/Users/alek/git/tikzit/tikzit/src/data -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtGui.framework/Headers -I/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1 -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/8.0.0/include -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/usr/include -F/usr/local/Cellar/qt5/5.7.1_1/lib src/gui/propertypalette.h -o moc_propertypalette.cpp
+
+compiler_moc_source_make_all:
+compiler_moc_source_clean:
+compiler_uic_make_all: ui_mainwindow.h ui_propertypalette.h
+compiler_uic_clean:
+	-$(DEL_FILE) ui_mainwindow.h ui_propertypalette.h
+ui_mainwindow.h: src/gui/mainwindow.ui \
+		/usr/local/Cellar/qt5/5.7.1_1/bin/uic
+	/usr/local/Cellar/qt5/5.7.1_1/bin/uic src/gui/mainwindow.ui -o ui_mainwindow.h
+
+ui_propertypalette.h: src/gui/propertypalette.ui \
+		/usr/local/Cellar/qt5/5.7.1_1/bin/uic
+	/usr/local/Cellar/qt5/5.7.1_1/bin/uic src/gui/propertypalette.ui -o ui_propertypalette.h
+
+compiler_rez_source_make_all:
+compiler_rez_source_clean:
+compiler_yacc_decl_make_all:
+compiler_yacc_decl_clean:
+compiler_yacc_impl_make_all:
+compiler_yacc_impl_clean:
+compiler_lex_make_all:
+compiler_lex_clean:
+compiler_clean: compiler_flex_clean compiler_bison_clean compiler_bison_header_clean compiler_rcc_clean compiler_moc_header_clean compiler_uic_clean 
+
+####### Compile
+
+mainwindow.o: src/gui/mainwindow.cpp src/gui/mainwindow.h \
+		src/gui/tikzscene.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QWidget \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qwidget.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QGraphicsScene \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qgraphicsscene.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QMainWindow \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qmainwindow.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QGraphicsView \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qgraphicsview.h \
+		ui_mainwindow.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QDebug \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qdebug.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o mainwindow.o src/gui/mainwindow.cpp
+
+toolpalette.o: src/gui/toolpalette.cpp src/gui/toolpalette.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QToolBar \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qtoolbar.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QAction \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qaction.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QActionGroup \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qactiongroup.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVector \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvector.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QLayout \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qlayout.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QVBoxLayout \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qboxlayout.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o toolpalette.o src/gui/toolpalette.cpp
+
+tikzscene.o: src/gui/tikzscene.cpp src/gui/tikzscene.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QWidget \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qwidget.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QGraphicsScene \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qgraphicsscene.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o tikzscene.o src/gui/tikzscene.cpp
+
+graph.o: src/data/graph.cpp src/data/graph.h \
+		src/data/node.h \
+		src/data/graphelementdata.h \
+		src/data/graphelementproperty.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QAbstractItemModel \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qabstractitemmodel.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QString \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qstring.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVariant \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvariant.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QModelIndex \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVector \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvector.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QPointF \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qpoint.h \
+		src/data/edge.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QMultiHash \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qhash.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o graph.o src/data/graph.cpp
+
+node.o: src/data/node.cpp src/data/node.h \
+		src/data/graphelementdata.h \
+		src/data/graphelementproperty.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QAbstractItemModel \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qabstractitemmodel.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QString \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qstring.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVariant \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvariant.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QModelIndex \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVector \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvector.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QPointF \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qpoint.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QDebug \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qdebug.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o node.o src/data/node.cpp
+
+edge.o: src/data/edge.cpp src/data/edge.h \
+		src/data/graphelementdata.h \
+		src/data/graphelementproperty.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QAbstractItemModel \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qabstractitemmodel.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QString \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qstring.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVariant \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvariant.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QModelIndex \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVector \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvector.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o edge.o src/data/edge.cpp
+
+tikzgraphassembler.o: src/data/tikzgraphassembler.cpp src/data/tikzgraphassembler.h \
+		src/data/node.h \
+		src/data/graphelementdata.h \
+		src/data/graphelementproperty.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QAbstractItemModel \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qabstractitemmodel.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QString \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qstring.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVariant \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvariant.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QModelIndex \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVector \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvector.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QPointF \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qpoint.h \
+		src/data/graph.h \
+		src/data/edge.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QMultiHash \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qhash.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QHash
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o tikzgraphassembler.o src/data/tikzgraphassembler.cpp
+
+graphelementdata.o: src/data/graphelementdata.cpp src/data/graphelementdata.h \
+		src/data/graphelementproperty.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QAbstractItemModel \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qabstractitemmodel.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QString \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qstring.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVariant \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvariant.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QModelIndex \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVector \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvector.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QDebug \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qdebug.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o graphelementdata.o src/data/graphelementdata.cpp
+
+graphelementproperty.o: src/data/graphelementproperty.cpp src/data/graphelementproperty.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o graphelementproperty.o src/data/graphelementproperty.cpp
+
+propertypalette.o: src/gui/propertypalette.cpp src/gui/propertypalette.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QDockWidget \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qdockwidget.h \
+		src/data/graphelementdata.h \
+		src/data/graphelementproperty.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QAbstractItemModel \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qabstractitemmodel.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QString \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qstring.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVariant \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvariant.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QModelIndex \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVector \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvector.h \
+		ui_propertypalette.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QDebug \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qdebug.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtGui.framework/Headers/QCloseEvent \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtGui.framework/Headers/qevent.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QSettings \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qsettings.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o propertypalette.o src/gui/propertypalette.cpp
+
+main.o: src/main.cpp src/gui/mainwindow.h \
+		src/gui/tikzscene.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QWidget \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qwidget.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QGraphicsScene \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qgraphicsscene.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QMainWindow \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qmainwindow.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QGraphicsView \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qgraphicsview.h \
+		src/gui/toolpalette.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QObject \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qobject.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QToolBar \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qtoolbar.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QAction \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qaction.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QActionGroup \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qactiongroup.h \
+		src/gui/propertypalette.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QDockWidget \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qdockwidget.h \
+		src/data/graph.h \
+		src/data/node.h \
+		src/data/graphelementdata.h \
+		src/data/graphelementproperty.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QAbstractItemModel \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qabstractitemmodel.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QString \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qstring.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVariant \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvariant.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QModelIndex \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QVector \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qvector.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QPointF \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qpoint.h \
+		src/data/edge.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/QMultiHash \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtCore.framework/Headers/qhash.h \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/QApplication \
+		/usr/local/Cellar/qt5/5.7.1_1/lib/QtWidgets.framework/Headers/qapplication.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o main.o src/main.cpp
+
+tikzlexer.lexer.o: src/data/tikzlexer.lexer.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o tikzlexer.lexer.o src/data/tikzlexer.lexer.cpp
+
+tikzparser.parser.o: src/data/tikzparser.parser.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o tikzparser.parser.o src/data/tikzparser.parser.cpp
+
+qrc_tikzit.o: qrc_tikzit.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o qrc_tikzit.o qrc_tikzit.cpp
+
+moc_mainwindow.o: moc_mainwindow.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o moc_mainwindow.o moc_mainwindow.cpp
+
+moc_toolpalette.o: moc_toolpalette.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o moc_toolpalette.o moc_toolpalette.cpp
+
+moc_graph.o: moc_graph.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o moc_graph.o moc_graph.cpp
+
+moc_node.o: moc_node.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o moc_node.o moc_node.cpp
+
+moc_edge.o: moc_edge.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o moc_edge.o moc_edge.cpp
+
+moc_tikzgraphassembler.o: moc_tikzgraphassembler.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o moc_tikzgraphassembler.o moc_tikzgraphassembler.cpp
+
+moc_graphelementdata.o: moc_graphelementdata.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o moc_graphelementdata.o moc_graphelementdata.cpp
+
+moc_propertypalette.o: moc_propertypalette.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o moc_propertypalette.o moc_propertypalette.cpp
+
+####### Install
+
+install_target: first FORCE
+	@test -d $(INSTALL_ROOT)/usr/local/Cellar/qt5/5.7.1_1/tests/tikzit || mkdir -p $(INSTALL_ROOT)/usr/local/Cellar/qt5/5.7.1_1/tests/tikzit
+	$(DEL_FILE) -r $(INSTALL_ROOT)/usr/local/Cellar/qt5/5.7.1_1/tests/tikzit/tikzit.app
+	
+	-$(INSTALL_DIR) tikzit.app $(INSTALL_ROOT)/usr/local/Cellar/qt5/5.7.1_1/tests/tikzit/tikzit.app
+	-$(STRIP) $(INSTALL_ROOT)/usr/local/Cellar/qt5/5.7.1_1/tests/tikzit/tikzit.app/Contents/MacOS/$(QMAKE_TARGET)
+
+uninstall_target: FORCE
+	-$(DEL_FILE) -r $(INSTALL_ROOT)/usr/local/Cellar/qt5/5.7.1_1/tests/tikzit/tikzit.app
+	-$(DEL_DIR) $(INSTALL_ROOT)/usr/local/Cellar/qt5/5.7.1_1/tests/tikzit/ 
+
+
+install: install_target  FORCE
+
+uninstall: uninstall_target  FORCE
+
+FORCE:
+
diff --git a/tikzit/src/data/tikzdocument.cpp b/tikzit/src/data/tikzdocument.cpp
new file mode 100644
index 0000000..c8d4ce9
--- /dev/null
+++ b/tikzit/src/data/tikzdocument.cpp
@@ -0,0 +1,75 @@
+#include <QFile>
+#include <QFileInfo>
+#include <QSettings>
+#include <QTextStream>
+#include <QMessageBox>
+
+#include "tikzdocument.h"
+#include "tikzgraphassembler.h"
+
+TikzDocument::TikzDocument(QObject *parent) : QObject(parent)
+{
+    _graph = new Graph(this);
+    _parseSuccess = true;
+    _fileName = "";
+    _shortName = "";
+}
+
+QUndoStack *TikzDocument::undoStack() const
+{
+    return _undoStack;
+}
+
+Graph *TikzDocument::graph() const
+{
+    return _graph;
+}
+
+QString TikzDocument::tikz() const
+{
+    return _tikz;
+}
+
+void TikzDocument::open(QString fileName)
+{
+    _fileName = fileName;
+    QFile file(fileName);
+    QFileInfo fi(file);
+    _shortName = fi.fileName();
+    QSettings settings("tikzit", "tikzit");
+    settings.setValue("previous-file-path", fi.absolutePath());
+
+    if (!file.open(QIODevice::ReadOnly)) {
+//        QMessageBox::critical(this, tr("Error"),
+//        tr("Could not open file"));
+        _parseSuccess = false;
+        return;
+    }
+
+    QTextStream in(&file);
+    _tikz = in.readAll();
+    file.close();
+
+    Graph *newGraph = new Graph(this);
+    TikzGraphAssembler ass(newGraph);
+    if (ass.parse(_tikz)) {
+        delete _graph;
+        _graph = newGraph;
+        foreach (Node *n, _graph->nodes()) n->attachStyle();
+        foreach (Edge *e, _graph->edges()) e->updateControls();
+        _parseSuccess = true;
+    } else {
+        delete newGraph;
+        _parseSuccess = false;
+    }
+}
+
+QString TikzDocument::shortName() const
+{
+    return _shortName;
+}
+
+bool TikzDocument::parseSuccess() const
+{
+    return _parseSuccess;
+}
diff --git a/tikzit/src/data/tikzdocument.h b/tikzit/src/data/tikzdocument.h
new file mode 100644
index 0000000..0e97b13
--- /dev/null
+++ b/tikzit/src/data/tikzdocument.h
@@ -0,0 +1,36 @@
+#ifndef TIKZDOCUMENT_H
+#define TIKZDOCUMENT_H
+
+#include "graph.h"
+
+#include <QObject>
+#include <QUndoStack>
+
+class TikzDocument : public QObject
+{
+    Q_OBJECT
+public:
+    explicit TikzDocument(QObject *parent = 0);
+    Graph *graph() const;
+    QString tikz() const;
+    QUndoStack *undoStack() const;
+    bool parseSuccess() const;
+
+    void open(QString fileName);
+
+    QString shortName() const;
+
+private:
+    Graph *_graph;
+    QString _tikz;
+    QString _fileName;
+    QString _shortName;
+    QUndoStack *_undoStack;
+    bool _parseSuccess;
+
+signals:
+
+public slots:
+};
+
+#endif // TIKZDOCUMENT_H
diff --git a/tikzit/src/data/tikzlexer.lexer.cpp b/tikzit/src/data/tikzlexer.lexer.cpp
new file mode 100644
index 0000000..7ff1d18
--- /dev/null
+++ b/tikzit/src/data/tikzlexer.lexer.cpp
@@ -0,0 +1,2535 @@
+#line 2 "../tikzit/src/data/tikzlexer.lexer.cpp"
+
+#line 4 "../tikzit/src/data/tikzlexer.lexer.cpp"
+
+#define  YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 35
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with  platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types. 
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+typedef uint64_t flex_uint64_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t; 
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+#endif /* ! C99 */
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN               (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN              (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN              (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX               (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX              (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX              (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX              (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX             (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX             (4294967295U)
+#endif
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else	/* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif	/* defined (__STDC__) */
+#endif	/* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index.  If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* An opaque pointer. */
+#ifndef YY_TYPEDEF_YY_SCANNER_T
+#define YY_TYPEDEF_YY_SCANNER_T
+typedef void* yyscan_t;
+#endif
+
+/* For convenience, these vars (plus the bison vars far below)
+   are macros in the reentrant scanner. */
+#define yyin yyg->yyin_r
+#define yyout yyg->yyout_r
+#define yyextra yyg->yyextra_r
+#define yyleng yyg->yyleng_r
+#define yytext yyg->yytext_r
+#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
+#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
+#define yy_flex_debug yyg->yy_flex_debug_r
+
+/* Enter a start condition.  This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN yyg->yy_start = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state.  The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START ((yyg->yy_start - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart(yyin ,yyscanner )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+    /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
+     *       access to the local variable yy_act. Since yyless() is a macro, it would break
+     *       existing scanners that call yyless() from OUTSIDE yylex. 
+     *       One obvious solution it to make yy_act a global. I tried that, and saw
+     *       a 5% performance hit in a non-yylineno scanner, because yy_act is
+     *       normally declared as a register variable-- so it is not worth it.
+     */
+    #define  YY_LESS_LINENO(n) \
+            do { \
+                yy_size_t yyl;\
+                for ( yyl = n; yyl < yyleng; ++yyl )\
+                    if ( yytext[yyl] == '\n' )\
+                        --yylineno;\
+            }while(0)
+    
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		*yy_cp = yyg->yy_hold_char; \
+		YY_RESTORE_YY_MORE_OFFSET \
+		yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+		} \
+	while ( 0 )
+
+#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+	{
+	FILE *yy_input_file;
+
+	char *yy_ch_buf;		/* input buffer */
+	char *yy_buf_pos;		/* current position in input buffer */
+
+	/* Size of input buffer in bytes, not including room for EOB
+	 * characters.
+	 */
+	yy_size_t yy_buf_size;
+
+	/* Number of characters read into yy_ch_buf, not including EOB
+	 * characters.
+	 */
+	yy_size_t yy_n_chars;
+
+	/* Whether we "own" the buffer - i.e., we know we created it,
+	 * and can realloc() it to grow it, and should free() it to
+	 * delete it.
+	 */
+	int yy_is_our_buffer;
+
+	/* Whether this is an "interactive" input source; if so, and
+	 * if we're using stdio for input, then we want to use getc()
+	 * instead of fread(), to make sure we stop fetching input after
+	 * each newline.
+	 */
+	int yy_is_interactive;
+
+	/* Whether we're considered to be at the beginning of a line.
+	 * If so, '^' rules will be active on the next match, otherwise
+	 * not.
+	 */
+	int yy_at_bol;
+
+    int yy_bs_lineno; /**< The line count. */
+    int yy_bs_column; /**< The column count. */
+    
+	/* Whether to try to fill the input buffer when we reach the
+	 * end of it.
+	 */
+	int yy_fill_buffer;
+
+	int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+	/* When an EOF's been seen but there's still some text to process
+	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+	 * shouldn't try reading from the input source any more.  We might
+	 * still have a bunch of tokens to match, though, because of
+	 * possible backing-up.
+	 *
+	 * When we actually see the EOF, we change the status to "new"
+	 * (via yyrestart()), so that the user can continue scanning by
+	 * just pointing yyin at a new input file.
+	 */
+#define YY_BUFFER_EOF_PENDING 2
+
+	};
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \
+                          ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \
+                          : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
+
+void yyrestart (FILE *input_file ,yyscan_t yyscanner );
+void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
+YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner );
+void yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
+void yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
+void yypop_buffer_state (yyscan_t yyscanner );
+
+static void yyensure_buffer_stack (yyscan_t yyscanner );
+static void yy_load_buffer_state (yyscan_t yyscanner );
+static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner );
+
+#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner)
+
+YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
+YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ,yyscan_t yyscanner );
+
+void *yyalloc (yy_size_t ,yyscan_t yyscanner );
+void *yyrealloc (void *,yy_size_t ,yyscan_t yyscanner );
+void yyfree (void * ,yyscan_t yyscanner );
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){ \
+        yyensure_buffer_stack (yyscanner); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+	}
+
+#define yy_set_bol(at_bol) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){\
+        yyensure_buffer_stack (yyscanner); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+	}
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+#define yywrap(n) 1
+#define YY_SKIP_YYWRAP
+
+typedef unsigned char YY_CHAR;
+
+typedef int yy_state_type;
+
+#define yytext_ptr yytext_r
+
+static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state  ,yyscan_t yyscanner);
+static int yy_get_next_buffer (yyscan_t yyscanner );
+static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+	yyg->yytext_ptr = yy_bp; \
+	yyleng = (yy_size_t) (yy_cp - yy_bp); \
+	yyg->yy_hold_char = *yy_cp; \
+	*yy_cp = '\0'; \
+	yyg->yy_c_buf_p = yy_cp;
+
+#define YY_NUM_RULES 35
+#define YY_END_OF_BUFFER 36
+/* This struct is not used in this scanner,
+   but its presence is necessary. */
+struct yy_trans_info
+	{
+	flex_int32_t yy_verify;
+	flex_int32_t yy_nxt;
+	};
+static yyconst flex_int16_t yy_accept[259] =
+    {   0,
+        0,    0,    0,    0,   16,   16,   18,   18,    0,    0,
+       36,   34,    2,    1,    1,   25,   33,   14,   20,   34,
+       33,   33,   33,   33,   29,   23,    1,   23,   22,   23,
+       14,   21,   20,   23,   24,   23,   23,   23,   23,   16,
+       34,   16,   19,   17,   18,   34,   18,   27,    2,    1,
+       25,   28,   26,   27,   14,   20,   27,   27,   27,   27,
+       27,    2,    1,    0,    0,    0,    0,    0,   33,   32,
+       32,   32,   32,   32,   32,   12,   33,   33,   13,   23,
+        0,    0,   23,   23,   23,   23,   23,   23,   23,   23,
+       23,   23,   12,   23,   23,   13,    0,   16,   16,   16,
+
+        0,   18,   18,   18,   27,    2,   27,   27,   27,   27,
+       27,   27,   27,   27,   27,   27,   27,   12,   27,   27,
+       13,    0,   15,    0,    0,    0,    0,    0,   32,   32,
+       32,   32,   32,   33,   33,    0,   23,   23,   23,   23,
+       23,   23,   23,   23,   27,   27,   27,   27,   27,   27,
+       27,   27,   27,   27,   27,    0,    0,   32,   32,   31,
+       32,   32,   11,   33,   23,   23,   23,   23,   23,   11,
+       23,   27,   27,   27,   27,   27,   27,   11,   27,   32,
+        7,    0,    8,    9,   33,   23,    7,    8,    9,   23,
+       27,    7,    8,    9,   27,   30,    0,    0,   33,   23,
+
+       23,   27,   27,    0,    0,    0,   33,   23,   27,    0,
+        0,    0,    0,   33,   23,   27,    0,    0,    0,    0,
+       10,   10,   10,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    6,
+        0,    0,    0,    4,    5,    0,    3,    0
+    } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
+        1,    1,    4,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    5,    1,    1,    1,    1,    1,    1,    1,    6,
+        7,    1,    1,    8,    9,   10,    1,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,   11,    1,   12,    1,
+       13,    1,    1,    1,   14,   14,   14,   14,   14,   14,
+       14,   14,   14,   14,   14,   14,   14,   14,   14,   14,
+       14,   14,   14,   14,   14,   14,   14,   14,   14,   14,
+       15,   16,   17,    1,    1,    1,   18,   19,   20,   21,
+
+       22,   23,   24,   25,   26,   14,   27,   28,   14,   29,
+       30,   31,   14,   32,   14,   33,   34,   14,   35,   14,
+       36,   37,   38,    1,   39,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1
+    } ;
+
+static yyconst flex_int32_t yy_meta[40] =
+    {   0,
+        1,    1,    2,    1,    1,    1,    3,    4,    1,    3,
+        5,    1,    4,    5,    1,    1,    4,    5,    5,    5,
+        5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
+        5,    5,    5,    5,    5,    5,    5,    2,    1
+    } ;
+
+static yyconst flex_int16_t yy_base[265] =
+    {   0,
+        0,    0,   39,    0,   70,   73,  105,  137,  175,    0,
+      694,  896,   83,  896,  688,   81,    0,  896,  896,   74,
+      655,  656,  663,  653,  896,   92,   96,  213,  896,  224,
+      102,  896,  104,  263,  896,  302,   87,   88,   89,  113,
+      671,  115,  896,  896,  117,  670,  119,    0,  129,  675,
+      127,  896,  896,  341,    0,    0,  380,  419,  109,  118,
+      119,  148,  896,  149,  156,  163,  664,  227,    0,    0,
+      651,  639,  641,  639,  650,    0,  646,  646,    0,  167,
+      214,  457,  239,  240,  250,  630,  294,  300,  450,  305,
+      464,  478,  627,  233,   67,  625,  645,  145,  643,  246,
+
+      642,  322,  639,  327,    0,  215,  354,  361,  368,  432,
+      613,  425,  482,  495,  499,  512,  526,  609,  238,  319,
+      607,  549,  896,  450,  628,  556,  238,  440,  614,  614,
+      600,  599,  585,  586,  574,  468,  527,  549,  563,  543,
+      567,  580,  318,  573,  605,  612,  619,  369,  612,  626,
+      606,  630,  643,  322,  572,  157,  473,  578,  568,  562,
+      575,  570,    0,  575,  658,  671,  688,  682,  708,  558,
+      100,  323,  721,  734,  751,  693,  771,  557,  287,  558,
+        0,  336,    0,    0,  554,  745,  756,  776,  782,  247,
+      787,  793,  798,  804,  354,  541,  553,  550,  551,  817,
+
+      229,  837,  277,  408,  546,  526,  524,  405,  459,  527,
+      524,  519,  509,  518,  396,  431,  516,  510,  507,  494,
+        0,  490,  489,  489,  478,  484,  484,  479,  475,  487,
+      482,  470,  465,  454,  456,  470,  457,  453,  440,  427,
+      417,  417,  398,  404,  388,  351,  353,  329,  328,  896,
+      309,  209,  205,  896,  896,  131,  896,  896,  136,   97,
+      875,  880,  885,  890
+    } ;
+
+static yyconst flex_int16_t yy_def[265] =
+    {   0,
+      258,    1,  258,    3,    1,    1,    1,    1,  258,    9,
+      258,  258,  258,  258,  258,  258,  259,  258,  258,  260,
+      259,  259,  259,  259,  258,  261,  261,  261,  258,  262,
+      261,  258,  261,  258,  258,  262,   36,   36,   36,  258,
+      258,  259,  258,  258,  258,  258,  259,  263,  263,  263,
+      263,  258,  258,  264,  263,  263,  258,  264,   58,   58,
+       58,  258,  258,  258,  258,  258,  258,  258,  259,  260,
+      260,  260,  260,  260,  260,  259,  259,  259,  259,  261,
+      261,  261,  261,  261,  261,   36,   34,   34,   34,   34,
+       34,   34,   36,   36,   36,   36,  258,  258,  258,  259,
+
+      258,  258,  258,  259,  263,  263,  263,  263,  263,  263,
+       58,   57,   57,   57,   57,   57,   57,   58,   58,   58,
+       58,  258,  258,  258,  258,  258,  258,  258,  260,  260,
+      260,  260,  260,  259,  259,  261,  261,   34,   34,   34,
+       34,   34,   36,   36,  263,  263,  263,  263,   57,   57,
+       57,   57,   57,   58,   58,  258,  258,  260,  260,  260,
+      260,  260,  259,  259,   34,   34,   34,   34,   34,   36,
+       36,  263,   57,   57,   57,   57,   57,   58,   58,  260,
+      260,  258,  260,  260,  259,   34,   34,   34,   34,   36,
+       57,   57,   57,   57,   58,  260,  258,  258,  259,   34,
+
+       36,   57,   58,  258,  258,  258,  259,   36,   58,  258,
+      258,  258,  258,  259,   36,   58,  258,  258,  258,  258,
+      259,   36,   58,  258,  258,  258,  258,  258,  258,  258,
+      258,  258,  258,  258,  258,  258,  258,  258,  258,  258,
+      258,  258,  258,  258,  258,  258,  258,  258,  258,  258,
+      258,  258,  258,  258,  258,  258,  258,    0,  258,  258,
+      258,  258,  258,  258
+    } ;
+
+static yyconst flex_int16_t yy_nxt[936] =
+    {   0,
+       12,   13,   14,   15,   13,   16,   12,   12,   12,   12,
+       17,   18,   12,   17,   19,   20,   12,   21,   17,   17,
+       17,   17,   17,   17,   17,   17,   17,   17,   22,   17,
+       17,   23,   24,   17,   17,   17,   17,   25,   12,   26,
+       13,   14,   27,   13,   28,   26,   29,   26,   26,   30,
+       31,   32,   30,   33,   34,   35,   36,   30,   30,   30,
+       30,   30,   30,   30,   30,   30,   30,   37,   30,   30,
+       38,   39,   30,   30,   30,   30,   25,   26,   40,   41,
+       42,   40,   41,   42,   62,   64,  144,   62,   65,   66,
+       67,   68,   71,   81,   72,   73,   81,   81,   63,   86,
+
+       81,   70,   74,   81,   75,   81,   81,   12,   81,   95,
+       12,   43,   44,   45,   46,   47,   94,  190,   96,   86,
+       86,   86,   97,   98,   97,  100,  101,  102,  101,  104,
+      106,  107,   86,  106,  108,  109,   67,  110,  119,  120,
+       69,  111,   12,   43,   44,   45,   46,   47,  121,   62,
+      111,  111,   62,   64,   97,   98,   65,   66,   67,   68,
+      122,  156,  123,  123,  124,  125,  126,  127,   81,  257,
+       65,   81,   67,   68,   12,   48,   49,   14,   50,   49,
+       51,   52,   48,   48,   53,   54,   55,   48,   54,   56,
+       57,   48,   58,   54,   54,   54,   54,   54,   54,   54,
+
+       54,   54,   54,   59,   54,   54,   60,   61,   54,   54,
+       54,   54,   12,   48,   81,   81,  106,   82,   81,  106,
+       65,   83,   84,   85,   80,   81,  256,   80,   81,   80,
+       80,  127,   80,   80,   65,   80,   67,   68,   80,   80,
+       81,   81,  127,  136,   81,   65,   65,  255,   84,   85,
+      137,   81,  208,  143,  136,   97,  100,   65,  154,   84,
+       85,   86,   80,   80,   81,   86,   80,   81,   80,   80,
+      111,   80,   80,   87,   80,  201,   87,   80,   80,   86,
+       87,   88,   87,   89,   90,   87,   87,   87,   87,   87,
+       87,   91,   87,   92,   87,   87,   87,   87,   87,   87,
+
+      209,   80,   80,   81,  195,   80,   81,   80,   80,  111,
+       80,   80,   87,   80,   87,   87,   80,   80,   87,  111,
+       87,  138,   87,   87,   87,   87,   87,  172,   87,  123,
+       87,  101,  102,  140,   93,   87,  101,  104,  155,  170,
+       80,  105,  105,  178,  105,  105,  105,  254,  105,  105,
+       86,  111,  105,  105,  111,  105,  105,  105,  107,  253,
+      252,  108,  109,   67,  110,  145,  197,  123,  198,  146,
+      125,  147,  148,  148,  251,  108,  108,   67,  110,  105,
+      105,  105,  203,  105,  105,  105,  111,  105,  105,  250,
+      112,  105,  105,  112,  105,  105,  105,  112,  113,  112,
+
+      114,  115,  112,  112,  112,  112,  112,  112,  116,  112,
+      117,  112,  112,  112,  112,  112,  112,  222,  105,  105,
+      105,  249,  105,  105,  105,  248,  105,  105,   86,  247,
+      105,  105,  215,  105,  105,  105,  148,   86,  210,  108,
+      211,   67,  110,  112,  127,  112,  112,   65,  246,  245,
+      128,  118,  223,  112,  156,  112,  123,  105,   81,  125,
+      126,   82,  244,  111,   65,   83,   84,   85,   87,   81,
+       87,   87,  136,  243,  242,   65,  241,  156,   87,  123,
+       87,  139,   87,  157,   87,   87,  216,  240,  239,  238,
+      237,  111,   87,  141,   87,  142,   87,  236,   87,   87,
+
+      112,  235,  112,  149,  234,  233,   87,  232,   87,  231,
+      112,  230,  112,  112,  229,  112,  112,  112,  228,  112,
+      112,  111,   86,  112,  227,  112,  150,  151,   81,  112,
+      112,  136,  112,  112,   65,  226,  225,  137,  224,  221,
+      112,  152,  112,  153,  112,  220,  112,  112,  219,  218,
+      217,  214,  213,  122,  112,  123,  112,  124,  125,  126,
+      156,   87,  123,  167,   87,  125,  126,   87,  212,   87,
+       87,   87,  165,   87,  207,  206,  205,   87,  204,   87,
+      166,   87,  199,   87,   87,   87,  196,  168,   87,  111,
+       86,   87,  185,   87,  184,   87,  183,   87,   87,  182,
+
+       87,   87,  181,  180,  179,  171,  164,  163,   87,  145,
+       87,  123,  169,  146,  125,  147,  172,  162,  123,  161,
+      160,  125,  147,  172,  112,  123,  175,  112,  125,  147,
+      112,  159,  112,  112,  112,  173,  112,  158,  157,  111,
+      112,  111,  112,  174,  112,  111,  112,  112,  112,  103,
+      176,  112,  103,   99,  112,   99,  112,   86,  112,   86,
+      112,  112,   86,  112,  112,  135,  134,  133,  132,  131,
+      130,  112,  129,  112,  128,  177,   87,   63,   87,   87,
+      103,   99,   79,  186,   78,   77,   87,   76,   87,   87,
+       63,   87,   87,  258,  258,  258,  258,  258,  258,   87,
+
+       87,   87,   87,  188,  258,  187,   87,  258,   87,   87,
+       87,  112,   87,  112,  193,  258,   87,  258,   87,  258,
+      258,  112,  258,  112,  258,  182,   87,  258,   87,   87,
+      258,  258,  189,  258,  258,  258,   87,  258,   87,  112,
+      258,  112,  112,  258,  258,  258,  191,  258,  258,  112,
+      258,  112,  112,  258,  112,  112,  258,  258,  258,  258,
+      258,  258,  112,   87,  112,   87,   87,  258,  192,  112,
+      258,  112,  112,  200,   87,   87,   87,   87,  258,  112,
+      258,  112,  258,  258,   87,  258,   87,  258,  182,  112,
+      258,  112,  112,  258,   87,  194,   87,   87,  258,  112,
+
+       87,  112,   87,   87,   87,  112,   87,  112,  112,  258,
+       87,  112,   87,  112,  112,  202,  112,  112,  112,  112,
+      258,  112,  112,  112,  112,  112,  112,  258,  112,  258,
+      258,  258,  112,  258,  112,   87,  258,   87,   87,  258,
+      258,  258,  258,  258,  258,   87,  258,   87,  258,  258,
+      258,  258,  258,  258,  204,  112,  258,  112,  112,  258,
+      258,  258,  258,  258,  258,  112,  258,  112,  258,  258,
+      258,  258,  258,  258,  204,   80,  258,   80,  258,   80,
+       86,  258,   86,  258,   86,  105,  258,  258,  105,  105,
+      111,  258,  258,  111,  111,   11,  258,  258,  258,  258,
+
+      258,  258,  258,  258,  258,  258,  258,  258,  258,  258,
+      258,  258,  258,  258,  258,  258,  258,  258,  258,  258,
+      258,  258,  258,  258,  258,  258,  258,  258,  258,  258,
+      258,  258,  258,  258,  258
+    } ;
+
+static yyconst flex_int16_t yy_chk[936] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    3,
+        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
+        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
+        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
+        3,    3,    3,    3,    3,    3,    3,    3,    5,    5,
+        5,    6,    6,    6,   13,   16,   95,   13,   16,   16,
+       16,   16,   20,   26,   20,   20,   26,   27,   27,   95,
+
+       27,  260,   20,   31,   20,   33,   31,    5,   33,   38,
+        6,    7,    7,    7,    7,    7,   37,  171,   39,   37,
+       38,   39,   40,   40,   42,   42,   45,   45,   47,   47,
+       49,   51,  171,   49,   51,   51,   51,   51,   59,   60,
+      259,   59,    7,    8,    8,    8,    8,    8,   61,   62,
+       60,   61,   62,   64,   98,   98,   64,   64,   64,   64,
+       65,  156,   65,  156,   65,   65,   65,   66,   80,  256,
+       66,   80,   66,   66,    8,    9,    9,    9,    9,    9,
+        9,    9,    9,    9,    9,    9,    9,    9,    9,    9,
+        9,    9,    9,    9,    9,    9,    9,    9,    9,    9,
+
+        9,    9,    9,    9,    9,    9,    9,    9,    9,    9,
+        9,    9,    9,    9,   28,   81,  106,   28,   81,  106,
+       28,   28,   28,   28,   30,   30,  253,   30,   30,   30,
+       30,   68,   30,   30,   68,   30,   68,   68,   30,   30,
+       83,   84,  127,   83,   84,  127,   83,  252,   83,   83,
+       84,   85,  201,   94,   85,  100,  100,   85,  119,   85,
+       85,  201,   30,   34,   34,   94,   34,   34,   34,   34,
+      119,   34,   34,   34,   34,  190,   34,   34,   34,  190,
+       34,   34,   34,   34,   34,   34,   34,   34,   34,   34,
+       34,   34,   34,   34,   34,   34,   34,   34,   34,   34,
+
+      203,   34,   36,   36,  179,   36,   36,   36,   36,  203,
+       36,   36,   87,   36,   87,   87,   36,   36,   88,  179,
+       88,   88,   87,   90,   87,   90,   90,  172,   88,  172,
+       88,  102,  102,   90,   36,   90,  104,  104,  120,  143,
+       36,   54,   54,  154,   54,   54,   54,  251,   54,   54,
+      143,  120,   54,   54,  154,   54,   54,   54,  107,  249,
+      248,  107,  107,  107,  107,  108,  182,  108,  182,  108,
+      108,  108,  109,  148,  247,  109,  148,  109,  109,   54,
+       57,   57,  195,   57,   57,   57,  195,   57,   57,  246,
+       57,   57,   57,   57,   57,   57,   57,   57,   57,   57,
+
+       57,   57,   57,   57,   57,   57,   57,   57,   57,   57,
+       57,   57,   57,   57,   57,   57,   57,  215,   57,   58,
+       58,  245,   58,   58,   58,  244,   58,   58,  215,  243,
+       58,   58,  208,   58,   58,   58,  110,  208,  204,  110,
+      204,  110,  110,  112,  128,  112,  112,  128,  242,  241,
+      128,   58,  216,  112,  124,  112,  124,   58,   82,  124,
+      124,   82,  240,  216,   82,   82,   82,   82,   89,  136,
+       89,   89,  136,  239,  238,  136,  237,  157,   89,  157,
+       89,   89,   91,  157,   91,   91,  209,  236,  235,  234,
+      233,  209,   91,   91,   91,   92,   92,  232,   92,   92,
+
+      113,  231,  113,  113,  230,  229,   92,  228,   92,  227,
+      113,  226,  113,  114,  225,  114,  114,  115,  224,  115,
+      115,  223,  222,  114,  220,  114,  114,  115,  137,  115,
+      116,  137,  116,  116,  137,  219,  218,  137,  217,  214,
+      116,  116,  116,  117,  117,  213,  117,  117,  212,  211,
+      210,  207,  206,  122,  117,  122,  117,  122,  122,  122,
+      126,  140,  126,  140,  140,  126,  126,  138,  205,  138,
+      138,  140,  138,  140,  199,  198,  197,  138,  196,  138,
+      139,  139,  185,  139,  139,  141,  180,  141,  141,  178,
+      170,  139,  164,  139,  162,  141,  161,  141,  142,  160,
+
+      142,  142,  159,  158,  155,  144,  135,  134,  142,  145,
+      142,  145,  142,  145,  145,  145,  146,  133,  146,  132,
+      131,  146,  146,  147,  151,  147,  151,  151,  147,  147,
+      149,  130,  149,  149,  151,  149,  151,  129,  125,  121,
+      149,  118,  149,  150,  150,  111,  150,  150,  152,  103,
+      152,  152,  101,   99,  150,   97,  150,   96,  152,   93,
+      152,  153,   86,  153,  153,   78,   77,   75,   74,   73,
+       72,  153,   71,  153,   67,  153,  165,   50,  165,  165,
+       46,   41,   24,  165,   23,   22,  165,   21,  165,  166,
+       15,  166,  166,   11,    0,    0,    0,    0,    0,  166,
+
+      168,  166,  168,  168,    0,  166,  167,    0,  167,  167,
+      168,  176,  168,  176,  176,    0,  167,    0,  167,    0,
+        0,  176,    0,  176,    0,  167,  169,    0,  169,  169,
+        0,    0,  169,    0,    0,    0,  169,    0,  169,  173,
+        0,  173,  173,    0,    0,    0,  173,    0,    0,  173,
+        0,  173,  174,    0,  174,  174,    0,    0,    0,    0,
+        0,    0,  174,  186,  174,  186,  186,    0,  174,  175,
+        0,  175,  175,  186,  187,  186,  187,  187,    0,  175,
+        0,  175,    0,    0,  187,    0,  187,    0,  175,  177,
+        0,  177,  177,    0,  188,  177,  188,  188,    0,  177,
+
+      189,  177,  189,  189,  188,  191,  188,  191,  191,    0,
+      189,  192,  189,  192,  192,  191,  193,  191,  193,  193,
+        0,  192,  194,  192,  194,  194,  193,    0,  193,    0,
+        0,    0,  194,    0,  194,  200,    0,  200,  200,    0,
+        0,    0,    0,    0,    0,  200,    0,  200,    0,    0,
+        0,    0,    0,    0,  200,  202,    0,  202,  202,    0,
+        0,    0,    0,    0,    0,  202,    0,  202,    0,    0,
+        0,    0,    0,    0,  202,  261,    0,  261,    0,  261,
+      262,    0,  262,    0,  262,  263,    0,    0,  263,  263,
+      264,    0,    0,  264,  264,  258,  258,  258,  258,  258,
+
+      258,  258,  258,  258,  258,  258,  258,  258,  258,  258,
+      258,  258,  258,  258,  258,  258,  258,  258,  258,  258,
+      258,  258,  258,  258,  258,  258,  258,  258,  258,  258,
+      258,  258,  258,  258,  258
+    } ;
+
+/* Table of booleans, true if rule could match eol. */
+static yyconst flex_int32_t yy_rule_can_match_eol[36] =
+    {   0,
+1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,     };
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+#line 1 "../tikzit/src/data/tikzlexer.l"
+#line 2 "../tikzit/src/data/tikzlexer.l"
+/*
+ * Copyright 2010       Chris Heunen
+ * Copyright 2010-2013  Aleks Kissinger
+ * Copyright 2013       K. Johan Paulsson
+ * Copyright 2013       Alex Merry <dev@randomguy3.me.uk>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "tikzparserdefs.h"
+#include "tikzparser.parser.hpp"
+
+#include <sstream>
+
+
+#define YY_USER_ACTION \
+	yylloc->first_line = yylloc->last_line; \
+	yylloc->first_column = yylloc->last_column + 1; \
+	yylloc->last_column = yylloc->first_column + yyleng - 1;
+
+
+
+
+
+#line 776 "../tikzit/src/data/tikzlexer.lexer.cpp"
+
+#define INITIAL 0
+#define props 1
+#define xcoord 2
+#define ycoord 3
+#define noderef 4
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#define YY_EXTRA_TYPE TikzGraphAssembler *
+
+/* Holds the entire state of the reentrant scanner. */
+struct yyguts_t
+    {
+
+    /* User-defined. Not touched by flex. */
+    YY_EXTRA_TYPE yyextra_r;
+
+    /* The rest are the same as the globals declared in the non-reentrant scanner. */
+    FILE *yyin_r, *yyout_r;
+    size_t yy_buffer_stack_top; /**< index of top of stack. */
+    size_t yy_buffer_stack_max; /**< capacity of stack. */
+    YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
+    char yy_hold_char;
+    yy_size_t yy_n_chars;
+    yy_size_t yyleng_r;
+    char *yy_c_buf_p;
+    int yy_init;
+    int yy_start;
+    int yy_did_buffer_switch_on_eof;
+    int yy_start_stack_ptr;
+    int yy_start_stack_depth;
+    int *yy_start_stack;
+    yy_state_type yy_last_accepting_state;
+    char* yy_last_accepting_cpos;
+
+    int yylineno_r;
+    int yy_flex_debug_r;
+
+    char *yytext_r;
+    int yy_more_flag;
+    int yy_more_len;
+
+    YYSTYPE * yylval_r;
+
+    YYLTYPE * yylloc_r;
+
+    }; /* end struct yyguts_t */
+
+static int yy_init_globals (yyscan_t yyscanner );
+
+    /* This must go here because YYSTYPE and YYLTYPE are included
+     * from bison output in section 1.*/
+    #    define yylval yyg->yylval_r
+    
+    #    define yylloc yyg->yylloc_r
+    
+int yylex_init (yyscan_t* scanner);
+
+int yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
+
+/* Accessor methods to globals.
+   These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy (yyscan_t yyscanner );
+
+int yyget_debug (yyscan_t yyscanner );
+
+void yyset_debug (int debug_flag ,yyscan_t yyscanner );
+
+YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner );
+
+void yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
+
+FILE *yyget_in (yyscan_t yyscanner );
+
+void yyset_in  (FILE * in_str ,yyscan_t yyscanner );
+
+FILE *yyget_out (yyscan_t yyscanner );
+
+void yyset_out  (FILE * out_str ,yyscan_t yyscanner );
+
+yy_size_t yyget_leng (yyscan_t yyscanner );
+
+char *yyget_text (yyscan_t yyscanner );
+
+int yyget_lineno (yyscan_t yyscanner );
+
+void yyset_lineno (int line_number ,yyscan_t yyscanner );
+
+YYSTYPE * yyget_lval (yyscan_t yyscanner );
+
+void yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
+
+       YYLTYPE *yyget_lloc (yyscan_t yyscanner );
+    
+        void yyset_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner );
+    
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap (yyscan_t yyscanner );
+#else
+extern int yywrap (yyscan_t yyscanner );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (yyscan_t yyscanner );
+#else
+static int input (yyscan_t yyscanner );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO fwrite( yytext, yyleng, 1, yyout )
+#endif
+
+/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+		{ \
+		int c = '*'; \
+		yy_size_t n; \
+		for ( n = 0; n < max_size && \
+			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+			buf[n] = (char) c; \
+		if ( c == '\n' ) \
+			buf[n++] = (char) c; \
+		if ( c == EOF && ferror( yyin ) ) \
+			YY_FATAL_ERROR( "input in flex scanner failed" ); \
+		result = n; \
+		} \
+	else \
+		{ \
+		errno=0; \
+		while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+			{ \
+			if( errno != EINTR) \
+				{ \
+				YY_FATAL_ERROR( "input in flex scanner failed" ); \
+				break; \
+				} \
+			errno=0; \
+			clearerr(yyin); \
+			} \
+		}\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex \
+               (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);
+
+#define YY_DECL int yylex \
+               (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+	YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp, *yy_bp;
+	register int yy_act;
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+#line 49 "../tikzit/src/data/tikzlexer.l"
+
+
+ /* whitespace is ignored, except for position counting; we don't
+    count formfeed and vtab as whitespace, because it's not obvious
+    how they should be dealt with and no-one actually uses them */
+
+ /* lex will take the longest-matching string */
+#line 1025 "../tikzit/src/data/tikzlexer.lexer.cpp"
+
+    yylval = yylval_param;
+
+    yylloc = yylloc_param;
+
+	if ( !yyg->yy_init )
+		{
+		yyg->yy_init = 1;
+
+#ifdef YY_USER_INIT
+		YY_USER_INIT;
+#endif
+
+		if ( ! yyg->yy_start )
+			yyg->yy_start = 1;	/* first start state */
+
+		if ( ! yyin )
+			yyin = stdin;
+
+		if ( ! yyout )
+			yyout = stdout;
+
+		if ( ! YY_CURRENT_BUFFER ) {
+			yyensure_buffer_stack (yyscanner);
+			YY_CURRENT_BUFFER_LVALUE =
+				yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
+		}
+
+		yy_load_buffer_state(yyscanner );
+		}
+
+	while ( 1 )		/* loops until end-of-file is reached */
+		{
+		yy_cp = yyg->yy_c_buf_p;
+
+		/* Support of yytext. */
+		*yy_cp = yyg->yy_hold_char;
+
+		/* yy_bp points to the position in yy_ch_buf of the start of
+		 * the current run.
+		 */
+		yy_bp = yy_cp;
+
+		yy_current_state = yyg->yy_start;
+yy_match:
+		do
+			{
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			if ( yy_accept[yy_current_state] )
+				{
+				yyg->yy_last_accepting_state = yy_current_state;
+				yyg->yy_last_accepting_cpos = yy_cp;
+				}
+			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+				{
+				yy_current_state = (int) yy_def[yy_current_state];
+				if ( yy_current_state >= 259 )
+					yy_c = yy_meta[(unsigned int) yy_c];
+				}
+			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+			++yy_cp;
+			}
+		while ( yy_base[yy_current_state] != 896 );
+
+yy_find_action:
+		yy_act = yy_accept[yy_current_state];
+		if ( yy_act == 0 )
+			{ /* have to back up */
+			yy_cp = yyg->yy_last_accepting_cpos;
+			yy_current_state = yyg->yy_last_accepting_state;
+			yy_act = yy_accept[yy_current_state];
+			}
+
+		YY_DO_BEFORE_ACTION;
+
+		if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
+			{
+			yy_size_t yyl;
+			for ( yyl = 0; yyl < yyleng; ++yyl )
+				if ( yytext[yyl] == '\n' )
+					   
+    do{ yylineno++;
+        yycolumn=0;
+    }while(0)
+;
+			}
+
+do_action:	/* This label is used only to access EOF actions. */
+
+		switch ( yy_act )
+	{ /* beginning of action switch */
+			case 0: /* must back up */
+			/* undo the effects of YY_DO_BEFORE_ACTION */
+			*yy_cp = yyg->yy_hold_char;
+			yy_cp = yyg->yy_last_accepting_cpos;
+			yy_current_state = yyg->yy_last_accepting_state;
+			goto yy_find_action;
+
+case 1:
+/* rule 1 can match eol */
+YY_RULE_SETUP
+#line 56 "../tikzit/src/data/tikzlexer.l"
+{
+	yylloc->first_line += 1;
+	yylloc->last_line = yylloc->first_line;
+	yylloc->first_column = yylloc->last_column = 0;
+}
+	YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 61 "../tikzit/src/data/tikzlexer.l"
+{  }
+	YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 63 "../tikzit/src/data/tikzlexer.l"
+{  return BEGIN_TIKZPICTURE_CMD; }
+	YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 64 "../tikzit/src/data/tikzlexer.l"
+{  return END_TIKZPICTURE_CMD; }
+	YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 65 "../tikzit/src/data/tikzlexer.l"
+{  return BEGIN_PGFONLAYER_CMD; }
+	YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 66 "../tikzit/src/data/tikzlexer.l"
+{  return END_PGFONLAYER_CMD; }
+	YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 67 "../tikzit/src/data/tikzlexer.l"
+{  return DRAW_CMD; }
+	YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 68 "../tikzit/src/data/tikzlexer.l"
+{  return NODE_CMD; }
+	YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 69 "../tikzit/src/data/tikzlexer.l"
+{  return PATH_CMD; }
+	YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 70 "../tikzit/src/data/tikzlexer.l"
+{  return RECTANGLE; }
+	YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 71 "../tikzit/src/data/tikzlexer.l"
+{  return NODE; }
+	YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 72 "../tikzit/src/data/tikzlexer.l"
+{  return AT; }
+	YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 73 "../tikzit/src/data/tikzlexer.l"
+{  return TO; }
+	YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 74 "../tikzit/src/data/tikzlexer.l"
+{  return SEMICOLON; }
+	YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 76 "../tikzit/src/data/tikzlexer.l"
+{
+	yylloc->last_column = yylloc->first_column + 1;
+	yyless(1);
+	BEGIN(xcoord);
+}
+	YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 81 "../tikzit/src/data/tikzlexer.l"
+{
+    yylval->pt = new QPointF();
+    yylval->pt->setX(strtod(yytext,NULL));
+	BEGIN(ycoord);
+}
+	YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 86 "../tikzit/src/data/tikzlexer.l"
+{  }
+	YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 87 "../tikzit/src/data/tikzlexer.l"
+{
+    yylval->pt->setY(strtod(yytext,NULL));
+}
+	YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 90 "../tikzit/src/data/tikzlexer.l"
+{
+	BEGIN(INITIAL);
+	return COORD;
+}
+	YY_BREAK
+/* when we see "[", change parsing mode */
+case 20:
+YY_RULE_SETUP
+#line 96 "../tikzit/src/data/tikzlexer.l"
+/*syntaxhlfix]*/ {
+	BEGIN(props);
+	return LEFTBRACKET;
+}
+	YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 100 "../tikzit/src/data/tikzlexer.l"
+{  return EQUALS; }
+	YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 101 "../tikzit/src/data/tikzlexer.l"
+{  return COMMA; }
+	YY_BREAK
+/* technically, it is possible to have newlines in the middle of
+	property names or values, but in practice this is unlikely and
+	screws up our line counting */
+case 23:
+YY_RULE_SETUP
+#line 105 "../tikzit/src/data/tikzlexer.l"
+{
+    char *str = (char*)malloc(sizeof(char)*yyleng + 1);
+    strncpy(str, yytext, yyleng + 1);
+    yylval->str = str;
+	return PROPSTRING;
+}
+	YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 111 "../tikzit/src/data/tikzlexer.l"
+{
+	BEGIN(INITIAL);
+	return RIGHTBRACKET;
+}
+	YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 116 "../tikzit/src/data/tikzlexer.l"
+{
+	BEGIN(noderef);
+	return LEFTPARENTHESIS;
+}
+	YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 120 "../tikzit/src/data/tikzlexer.l"
+{
+	return FULLSTOP;
+}
+	YY_BREAK
+/* we assume node names (and anchor names) never contain
+	newlines */
+case 27:
+YY_RULE_SETUP
+#line 125 "../tikzit/src/data/tikzlexer.l"
+{
+    //qDebug() << "nodename: " << yytext << "  size: " << strlen(yytext);
+    char *str = (char*)malloc(sizeof(char)*yyleng + 1);
+    strncpy(str, yytext, yyleng+1);
+    yylval->str = str;
+	return REFSTRING;
+}
+	YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 132 "../tikzit/src/data/tikzlexer.l"
+{
+	BEGIN(INITIAL);
+	return RIGHTPARENTHESIS;
+}
+	YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 137 "../tikzit/src/data/tikzlexer.l"
+{
+    std::stringstream buf;
+	unsigned int brace_depth = 1;
+    unsigned int escape = 0;
+	while (1) {
+        char c = yyinput(yyscanner);
+		// eof reached before closing brace
+		if (c == '\0' || c == EOF) {
+			return UNCLOSED_DELIM_STR;
+		}
+
+		yylloc->last_column += 1;
+		yyleng += 1;
+		if (escape) {
+			escape = 0;
+		} else if (c == '\\') {
+			escape = 1;
+		} else if (c == '{') {
+			brace_depth++;
+		} else if (c == '}') {
+			brace_depth--;
+			if (brace_depth == 0) break;
+		} else if (c == '\n') {
+			yylloc->last_line += 1;
+			yylloc->last_column = 0;
+		}
+        buf << c;
+	}
+
+    char *str = (char*)malloc(sizeof(char) * yyleng + 1);
+    strncpy(str, buf.str().c_str(), yyleng + 1);
+    //str[len] = 0;
+    yylval->str = str;
+    //qDebug() << "got delim string: " << str;
+	return DELIMITEDSTRING;
+}
+	YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 174 "../tikzit/src/data/tikzlexer.l"
+{ return UNKNOWN_BEGIN_CMD; }
+	YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 175 "../tikzit/src/data/tikzlexer.l"
+{ return UNKNOWN_END_CMD; }
+	YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 176 "../tikzit/src/data/tikzlexer.l"
+{ return UNKNOWN_CMD; }
+	YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 177 "../tikzit/src/data/tikzlexer.l"
+{ return UNKNOWN_STR; }
+	YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 178 "../tikzit/src/data/tikzlexer.l"
+{ return UNKNOWN_STR; }
+	YY_BREAK
+/* vi:ft=lex:noet:ts=4:sts=4:sw=4:
+ */
+case 35:
+YY_RULE_SETUP
+#line 182 "../tikzit/src/data/tikzlexer.l"
+ECHO;
+	YY_BREAK
+#line 1385 "../tikzit/src/data/tikzlexer.lexer.cpp"
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(props):
+case YY_STATE_EOF(xcoord):
+case YY_STATE_EOF(ycoord):
+case YY_STATE_EOF(noderef):
+	yyterminate();
+
+	case YY_END_OF_BUFFER:
+		{
+		/* Amount of text matched not including the EOB char. */
+		int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1;
+
+		/* Undo the effects of YY_DO_BEFORE_ACTION. */
+		*yy_cp = yyg->yy_hold_char;
+		YY_RESTORE_YY_MORE_OFFSET
+
+		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+			{
+			/* We're scanning a new file or input source.  It's
+			 * possible that this happened because the user
+			 * just pointed yyin at a new source and called
+			 * yylex().  If so, then we have to assure
+			 * consistency between YY_CURRENT_BUFFER and our
+			 * globals.  Here is the right place to do so, because
+			 * this is the first action (other than possibly a
+			 * back-up) that will match for the new input source.
+			 */
+			yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+			}
+
+		/* Note that here we test for yy_c_buf_p "<=" to the position
+		 * of the first EOB in the buffer, since yy_c_buf_p will
+		 * already have been incremented past the NUL character
+		 * (since all states make transitions on EOB to the
+		 * end-of-buffer state).  Contrast this with the test
+		 * in input().
+		 */
+		if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
+			{ /* This was really a NUL. */
+			yy_state_type yy_next_state;
+
+			yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
+
+			yy_current_state = yy_get_previous_state( yyscanner );
+
+			/* Okay, we're now positioned to make the NUL
+			 * transition.  We couldn't have
+			 * yy_get_previous_state() go ahead and do it
+			 * for us because it doesn't know how to deal
+			 * with the possibility of jamming (and we don't
+			 * want to build jamming into it because then it
+			 * will run more slowly).
+			 */
+
+			yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner);
+
+			yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
+
+			if ( yy_next_state )
+				{
+				/* Consume the NUL. */
+				yy_cp = ++yyg->yy_c_buf_p;
+				yy_current_state = yy_next_state;
+				goto yy_match;
+				}
+
+			else
+				{
+				yy_cp = yyg->yy_c_buf_p;
+				goto yy_find_action;
+				}
+			}
+
+		else switch ( yy_get_next_buffer( yyscanner ) )
+			{
+			case EOB_ACT_END_OF_FILE:
+				{
+				yyg->yy_did_buffer_switch_on_eof = 0;
+
+				if ( yywrap(yyscanner ) )
+					{
+					/* Note: because we've taken care in
+					 * yy_get_next_buffer() to have set up
+					 * yytext, we can now set up
+					 * yy_c_buf_p so that if some total
+					 * hoser (like flex itself) wants to
+					 * call the scanner after we return the
+					 * YY_NULL, it'll still work - another
+					 * YY_NULL will get returned.
+					 */
+					yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
+
+					yy_act = YY_STATE_EOF(YY_START);
+					goto do_action;
+					}
+
+				else
+					{
+					if ( ! yyg->yy_did_buffer_switch_on_eof )
+						YY_NEW_FILE;
+					}
+				break;
+				}
+
+			case EOB_ACT_CONTINUE_SCAN:
+				yyg->yy_c_buf_p =
+					yyg->yytext_ptr + yy_amount_of_matched_text;
+
+				yy_current_state = yy_get_previous_state( yyscanner );
+
+				yy_cp = yyg->yy_c_buf_p;
+				yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
+				goto yy_match;
+
+			case EOB_ACT_LAST_MATCH:
+				yyg->yy_c_buf_p =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
+
+				yy_current_state = yy_get_previous_state( yyscanner );
+
+				yy_cp = yyg->yy_c_buf_p;
+				yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
+				goto yy_find_action;
+			}
+		break;
+		}
+
+	default:
+		YY_FATAL_ERROR(
+			"fatal flex scanner internal error--no action found" );
+	} /* end of action switch */
+		} /* end of scanning one token */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ *	EOB_ACT_LAST_MATCH -
+ *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ *	EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	register char *source = yyg->yytext_ptr;
+	register int number_to_move, i;
+	int ret_val;
+
+	if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
+		YY_FATAL_ERROR(
+		"fatal flex scanner internal error--end of buffer missed" );
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+		{ /* Don't try to fill the buffer, so this is an EOF. */
+		if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 )
+			{
+			/* We matched a single character, the EOB, so
+			 * treat this as a final EOF.
+			 */
+			return EOB_ACT_END_OF_FILE;
+			}
+
+		else
+			{
+			/* We matched some text prior to the EOB, first
+			 * process it.
+			 */
+			return EOB_ACT_LAST_MATCH;
+			}
+		}
+
+	/* Try to read more data. */
+
+	/* First move last chars to start of buffer. */
+	number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
+
+	for ( i = 0; i < number_to_move; ++i )
+		*(dest++) = *(source++);
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+		/* don't do the read, it's not guaranteed to return an EOF,
+		 * just force an EOF
+		 */
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0;
+
+	else
+		{
+			yy_size_t num_to_read =
+			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+		while ( num_to_read <= 0 )
+			{ /* Not enough room in the buffer - grow it. */
+
+			/* just a shorter name for the current buffer */
+			YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+
+			int yy_c_buf_p_offset =
+				(int) (yyg->yy_c_buf_p - b->yy_ch_buf);
+
+			if ( b->yy_is_our_buffer )
+				{
+				yy_size_t new_size = b->yy_buf_size * 2;
+
+				if ( new_size <= 0 )
+					b->yy_buf_size += b->yy_buf_size / 8;
+				else
+					b->yy_buf_size *= 2;
+
+				b->yy_ch_buf = (char *)
+					/* Include room in for 2 EOB chars. */
+					yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner );
+				}
+			else
+				/* Can't grow it, we don't own it. */
+				b->yy_ch_buf = 0;
+
+			if ( ! b->yy_ch_buf )
+				YY_FATAL_ERROR(
+				"fatal error - scanner input buffer overflow" );
+
+			yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+						number_to_move - 1;
+
+			}
+
+		if ( num_to_read > YY_READ_BUF_SIZE )
+			num_to_read = YY_READ_BUF_SIZE;
+
+		/* Read in more data. */
+		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+			yyg->yy_n_chars, num_to_read );
+
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
+		}
+
+	if ( yyg->yy_n_chars == 0 )
+		{
+		if ( number_to_move == YY_MORE_ADJ )
+			{
+			ret_val = EOB_ACT_END_OF_FILE;
+			yyrestart(yyin  ,yyscanner);
+			}
+
+		else
+			{
+			ret_val = EOB_ACT_LAST_MATCH;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+				YY_BUFFER_EOF_PENDING;
+			}
+		}
+
+	else
+		ret_val = EOB_ACT_CONTINUE_SCAN;
+
+	if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+		/* Extend the array by 50%, plus the number we really need. */
+		yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
+		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner );
+		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+	}
+
+	yyg->yy_n_chars += number_to_move;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
+
+	yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+	return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+    static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp;
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+	yy_current_state = yyg->yy_start;
+
+	for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
+		{
+		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		if ( yy_accept[yy_current_state] )
+			{
+			yyg->yy_last_accepting_state = yy_current_state;
+			yyg->yy_last_accepting_cpos = yy_cp;
+			}
+		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+			{
+			yy_current_state = (int) yy_def[yy_current_state];
+			if ( yy_current_state >= 259 )
+				yy_c = yy_meta[(unsigned int) yy_c];
+			}
+		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+		}
+
+	return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ *	next_state = yy_try_NUL_trans( current_state );
+ */
+    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state , yyscan_t yyscanner)
+{
+	register int yy_is_jam;
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
+	register char *yy_cp = yyg->yy_c_buf_p;
+
+	register YY_CHAR yy_c = 1;
+	if ( yy_accept[yy_current_state] )
+		{
+		yyg->yy_last_accepting_state = yy_current_state;
+		yyg->yy_last_accepting_cpos = yy_cp;
+		}
+	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+		{
+		yy_current_state = (int) yy_def[yy_current_state];
+		if ( yy_current_state >= 259 )
+			yy_c = yy_meta[(unsigned int) yy_c];
+		}
+	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+	yy_is_jam = (yy_current_state == 258);
+
+	return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+    static int yyinput (yyscan_t yyscanner)
+#else
+    static int input  (yyscan_t yyscanner)
+#endif
+
+{
+	int c;
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+	*yyg->yy_c_buf_p = yyg->yy_hold_char;
+
+	if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
+		{
+		/* yy_c_buf_p now points to the character we want to return.
+		 * If this occurs *before* the EOB characters, then it's a
+		 * valid NUL; if not, then we've hit the end of the buffer.
+		 */
+		if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
+			/* This was really a NUL. */
+			*yyg->yy_c_buf_p = '\0';
+
+		else
+			{ /* need more input */
+			yy_size_t offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
+			++yyg->yy_c_buf_p;
+
+			switch ( yy_get_next_buffer( yyscanner ) )
+				{
+				case EOB_ACT_LAST_MATCH:
+					/* This happens because yy_g_n_b()
+					 * sees that we've accumulated a
+					 * token and flags that we need to
+					 * try matching the token before
+					 * proceeding.  But for input(),
+					 * there's no matching to consider.
+					 * So convert the EOB_ACT_LAST_MATCH
+					 * to EOB_ACT_END_OF_FILE.
+					 */
+
+					/* Reset buffer status. */
+					yyrestart(yyin ,yyscanner);
+
+					/*FALLTHROUGH*/
+
+				case EOB_ACT_END_OF_FILE:
+					{
+					if ( yywrap(yyscanner ) )
+						return 0;
+
+					if ( ! yyg->yy_did_buffer_switch_on_eof )
+						YY_NEW_FILE;
+#ifdef __cplusplus
+					return yyinput(yyscanner);
+#else
+					return input(yyscanner);
+#endif
+					}
+
+				case EOB_ACT_CONTINUE_SCAN:
+					yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
+					break;
+				}
+			}
+		}
+
+	c = *(unsigned char *) yyg->yy_c_buf_p;	/* cast for 8-bit char's */
+	*yyg->yy_c_buf_p = '\0';	/* preserve yytext */
+	yyg->yy_hold_char = *++yyg->yy_c_buf_p;
+
+	if ( c == '\n' )
+		   
+    do{ yylineno++;
+        yycolumn=0;
+    }while(0)
+;
+
+	return c;
+}
+#endif	/* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ * @param yyscanner The scanner object.
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+    void yyrestart  (FILE * input_file , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+	if ( ! YY_CURRENT_BUFFER ){
+        yyensure_buffer_stack (yyscanner);
+		YY_CURRENT_BUFFER_LVALUE =
+            yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
+	}
+
+	yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner);
+	yy_load_buffer_state(yyscanner );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * @param yyscanner The scanner object.
+ */
+    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+	/* TODO. We should be able to replace this entire function body
+	 * with
+	 *		yypop_buffer_state();
+	 *		yypush_buffer_state(new_buffer);
+     */
+	yyensure_buffer_stack (yyscanner);
+	if ( YY_CURRENT_BUFFER == new_buffer )
+		return;
+
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*yyg->yy_c_buf_p = yyg->yy_hold_char;
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
+		}
+
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+	yy_load_buffer_state(yyscanner );
+
+	/* We don't actually know whether we did this switch during
+	 * EOF (yywrap()) processing, but the only time this flag
+	 * is looked at is after yywrap() is called, so it's safe
+	 * to go ahead and always set it.
+	 */
+	yyg->yy_did_buffer_switch_on_eof = 1;
+}
+
+static void yy_load_buffer_state  (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+	yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+	yyg->yy_hold_char = *yyg->yy_c_buf_p;
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ * @param yyscanner The scanner object.
+ * @return the allocated buffer state.
+ */
+    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size , yyscan_t yyscanner)
+{
+	YY_BUFFER_STATE b;
+    
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_buf_size = size;
+
+	/* yy_ch_buf has to be 2 characters longer than the size given because
+	 * we need to put in 2 end-of-buffer characters.
+	 */
+	b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ,yyscanner );
+	if ( ! b->yy_ch_buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_is_our_buffer = 1;
+
+	yy_init_buffer(b,file ,yyscanner);
+
+	return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ * @param yyscanner The scanner object.
+ */
+    void yy_delete_buffer (YY_BUFFER_STATE  b , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+	if ( ! b )
+		return;
+
+	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+	if ( b->yy_is_our_buffer )
+		yyfree((void *) b->yy_ch_buf ,yyscanner );
+
+	yyfree((void *) b ,yyscanner );
+}
+
+#ifndef __cplusplus
+extern int isatty (int );
+#endif /* __cplusplus */
+    
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file , yyscan_t yyscanner)
+
+{
+	int oerrno = errno;
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+	yy_flush_buffer(b ,yyscanner);
+
+	b->yy_input_file = file;
+	b->yy_fill_buffer = 1;
+
+    /* If b is the current buffer, then yy_init_buffer was _probably_
+     * called from yyrestart() or through yy_get_next_buffer.
+     * In that case, we don't want to reset the lineno or column.
+     */
+    if (b != YY_CURRENT_BUFFER){
+        b->yy_bs_lineno = 1;
+        b->yy_bs_column = 0;
+    }
+
+        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+    
+	errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ * @param yyscanner The scanner object.
+ */
+    void yy_flush_buffer (YY_BUFFER_STATE  b , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	if ( ! b )
+		return;
+
+	b->yy_n_chars = 0;
+
+	/* We always need two end-of-buffer characters.  The first causes
+	 * a transition to the end-of-buffer state.  The second causes
+	 * a jam in that state.
+	 */
+	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+	b->yy_buf_pos = &b->yy_ch_buf[0];
+
+	b->yy_at_bol = 1;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	if ( b == YY_CURRENT_BUFFER )
+		yy_load_buffer_state(yyscanner );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ *  the current state. This function will allocate the stack
+ *  if necessary.
+ *  @param new_buffer The new state.
+ *  @param yyscanner The scanner object.
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	if (new_buffer == NULL)
+		return;
+
+	yyensure_buffer_stack(yyscanner);
+
+	/* This block is copied from yy_switch_to_buffer. */
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*yyg->yy_c_buf_p = yyg->yy_hold_char;
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
+		}
+
+	/* Only push if top exists. Otherwise, replace top. */
+	if (YY_CURRENT_BUFFER)
+		yyg->yy_buffer_stack_top++;
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+	/* copied from yy_switch_to_buffer. */
+	yy_load_buffer_state(yyscanner );
+	yyg->yy_did_buffer_switch_on_eof = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ *  The next element becomes the new top.
+ *  @param yyscanner The scanner object.
+ */
+void yypop_buffer_state (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+	if (!YY_CURRENT_BUFFER)
+		return;
+
+	yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner);
+	YY_CURRENT_BUFFER_LVALUE = NULL;
+	if (yyg->yy_buffer_stack_top > 0)
+		--yyg->yy_buffer_stack_top;
+
+	if (YY_CURRENT_BUFFER) {
+		yy_load_buffer_state(yyscanner );
+		yyg->yy_did_buffer_switch_on_eof = 1;
+	}
+}
+
+/* Allocates the stack if it does not exist.
+ *  Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (yyscan_t yyscanner)
+{
+	yy_size_t num_to_alloc;
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+	if (!yyg->yy_buffer_stack) {
+
+		/* First allocation is just for 2 elements, since we don't know if this
+		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
+		 * immediate realloc on the next call.
+         */
+		num_to_alloc = 1;
+		yyg->yy_buffer_stack = (struct yy_buffer_state**)yyalloc
+								(num_to_alloc * sizeof(struct yy_buffer_state*)
+								, yyscanner);
+		if ( ! yyg->yy_buffer_stack )
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+								  
+		memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+				
+		yyg->yy_buffer_stack_max = num_to_alloc;
+		yyg->yy_buffer_stack_top = 0;
+		return;
+	}
+
+	if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
+
+		/* Increase the buffer to prepare for a possible push. */
+		int grow_size = 8 /* arbitrary grow size */;
+
+		num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
+		yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc
+								(yyg->yy_buffer_stack,
+								num_to_alloc * sizeof(struct yy_buffer_state*)
+								, yyscanner);
+		if ( ! yyg->yy_buffer_stack )
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+		/* zero only the new slots.*/
+		memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*));
+		yyg->yy_buffer_stack_max = num_to_alloc;
+	}
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ * @param yyscanner The scanner object.
+ * @return the newly allocated buffer state object. 
+ */
+YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size , yyscan_t yyscanner)
+{
+	YY_BUFFER_STATE b;
+    
+	if ( size < 2 ||
+	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
+	     base[size-1] != YY_END_OF_BUFFER_CHAR )
+		/* They forgot to leave room for the EOB's. */
+		return 0;
+
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
+	b->yy_buf_pos = b->yy_ch_buf = base;
+	b->yy_is_our_buffer = 0;
+	b->yy_input_file = 0;
+	b->yy_n_chars = b->yy_buf_size;
+	b->yy_is_interactive = 0;
+	b->yy_at_bol = 1;
+	b->yy_fill_buffer = 0;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	yy_switch_to_buffer(b ,yyscanner );
+
+	return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ * @param yyscanner The scanner object.
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ *       yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (yyconst char * yystr , yyscan_t yyscanner)
+{
+    
+	return yy_scan_bytes(yystr,strlen(yystr) ,yyscanner);
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param bytes the byte buffer to scan
+ * @param len the number of bytes in the buffer pointed to by @a bytes.
+ * @param yyscanner The scanner object.
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len , yyscan_t yyscanner)
+{
+	YY_BUFFER_STATE b;
+	char *buf;
+	yy_size_t n, i;
+    
+	/* Get memory for full buffer, including space for trailing EOB's. */
+	n = _yybytes_len + 2;
+	buf = (char *) yyalloc(n ,yyscanner );
+	if ( ! buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+	for ( i = 0; i < _yybytes_len; ++i )
+		buf[i] = yybytes[i];
+
+	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+	b = yy_scan_buffer(buf,n ,yyscanner);
+	if ( ! b )
+		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+	/* It's okay to grow etc. this buffer, and we should throw it
+	 * away when we're done.
+	 */
+	b->yy_is_our_buffer = 1;
+
+	return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
+{
+    	(void) fprintf( stderr, "%s\n", msg );
+	exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		yytext[yyleng] = yyg->yy_hold_char; \
+		yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
+		yyg->yy_hold_char = *yyg->yy_c_buf_p; \
+		*yyg->yy_c_buf_p = '\0'; \
+		yyleng = yyless_macro_arg; \
+		} \
+	while ( 0 )
+
+/* Accessor  methods (get/set functions) to struct members. */
+
+/** Get the user-defined data for this scanner.
+ * @param yyscanner The scanner object.
+ */
+YY_EXTRA_TYPE yyget_extra  (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    return yyextra;
+}
+
+/** Get the current line number.
+ * @param yyscanner The scanner object.
+ */
+int yyget_lineno  (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    
+        if (! YY_CURRENT_BUFFER)
+            return 0;
+    
+    return yylineno;
+}
+
+/** Get the current column number.
+ * @param yyscanner The scanner object.
+ */
+int yyget_column  (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    
+        if (! YY_CURRENT_BUFFER)
+            return 0;
+    
+    return yycolumn;
+}
+
+/** Get the input stream.
+ * @param yyscanner The scanner object.
+ */
+FILE *yyget_in  (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    return yyin;
+}
+
+/** Get the output stream.
+ * @param yyscanner The scanner object.
+ */
+FILE *yyget_out  (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    return yyout;
+}
+
+/** Get the length of the current token.
+ * @param yyscanner The scanner object.
+ */
+yy_size_t yyget_leng  (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    return yyleng;
+}
+
+/** Get the current token.
+ * @param yyscanner The scanner object.
+ */
+
+char *yyget_text  (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    return yytext;
+}
+
+/** Set the user-defined data. This data is never touched by the scanner.
+ * @param user_defined The data to be associated with this scanner.
+ * @param yyscanner The scanner object.
+ */
+void yyset_extra (YY_EXTRA_TYPE  user_defined , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    yyextra = user_defined ;
+}
+
+/** Set the current line number.
+ * @param line_number
+ * @param yyscanner The scanner object.
+ */
+void yyset_lineno (int  line_number , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+        /* lineno is only valid if an input buffer exists. */
+        if (! YY_CURRENT_BUFFER )
+           yy_fatal_error( "yyset_lineno called with no buffer" , yyscanner); 
+    
+    yylineno = line_number;
+}
+
+/** Set the current column.
+ * @param line_number
+ * @param yyscanner The scanner object.
+ */
+void yyset_column (int  column_no , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+        /* column is only valid if an input buffer exists. */
+        if (! YY_CURRENT_BUFFER )
+           yy_fatal_error( "yyset_column called with no buffer" , yyscanner); 
+    
+    yycolumn = column_no;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ * @param yyscanner The scanner object.
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE *  in_str , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    yyin = in_str ;
+}
+
+void yyset_out (FILE *  out_str , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    yyout = out_str ;
+}
+
+int yyget_debug  (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    return yy_flex_debug;
+}
+
+void yyset_debug (int  bdebug , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    yy_flex_debug = bdebug ;
+}
+
+/* Accessor methods for yylval and yylloc */
+
+YYSTYPE * yyget_lval  (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    return yylval;
+}
+
+void yyset_lval (YYSTYPE *  yylval_param , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    yylval = yylval_param;
+}
+
+YYLTYPE *yyget_lloc  (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    return yylloc;
+}
+    
+void yyset_lloc (YYLTYPE *  yylloc_param , yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    yylloc = yylloc_param;
+}
+    
+/* User-visible API */
+
+/* yylex_init is special because it creates the scanner itself, so it is
+ * the ONLY reentrant function that doesn't take the scanner as the last argument.
+ * That's why we explicitly handle the declaration, instead of using our macros.
+ */
+
+int yylex_init(yyscan_t* ptr_yy_globals)
+
+{
+    if (ptr_yy_globals == NULL){
+        errno = EINVAL;
+        return 1;
+    }
+
+    *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL );
+
+    if (*ptr_yy_globals == NULL){
+        errno = ENOMEM;
+        return 1;
+    }
+
+    /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
+    memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
+
+    return yy_init_globals ( *ptr_yy_globals );
+}
+
+/* yylex_init_extra has the same functionality as yylex_init, but follows the
+ * convention of taking the scanner as the last argument. Note however, that
+ * this is a *pointer* to a scanner, as it will be allocated by this call (and
+ * is the reason, too, why this function also must handle its own declaration).
+ * The user defined value in the first argument will be available to yyalloc in
+ * the yyextra field.
+ */
+
+int yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals )
+
+{
+    struct yyguts_t dummy_yyguts;
+
+    yyset_extra (yy_user_defined, &dummy_yyguts);
+
+    if (ptr_yy_globals == NULL){
+        errno = EINVAL;
+        return 1;
+    }
+	
+    *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
+	
+    if (*ptr_yy_globals == NULL){
+        errno = ENOMEM;
+        return 1;
+    }
+    
+    /* By setting to 0xAA, we expose bugs in
+    yy_init_globals. Leave at 0x00 for releases. */
+    memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
+    
+    yyset_extra (yy_user_defined, *ptr_yy_globals);
+    
+    return yy_init_globals ( *ptr_yy_globals );
+}
+
+static int yy_init_globals (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+    /* Initialization is the same as for the non-reentrant scanner.
+     * This function is called from yylex_destroy(), so don't allocate here.
+     */
+
+    yyg->yy_buffer_stack = 0;
+    yyg->yy_buffer_stack_top = 0;
+    yyg->yy_buffer_stack_max = 0;
+    yyg->yy_c_buf_p = (char *) 0;
+    yyg->yy_init = 0;
+    yyg->yy_start = 0;
+
+    yyg->yy_start_stack_ptr = 0;
+    yyg->yy_start_stack_depth = 0;
+    yyg->yy_start_stack =  NULL;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+    yyin = stdin;
+    yyout = stdout;
+#else
+    yyin = (FILE *) 0;
+    yyout = (FILE *) 0;
+#endif
+
+    /* For future reference: Set errno on error, since we are called by
+     * yylex_init()
+     */
+    return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy  (yyscan_t yyscanner)
+{
+    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+    /* Pop the buffer stack, destroying each element. */
+	while(YY_CURRENT_BUFFER){
+		yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner );
+		YY_CURRENT_BUFFER_LVALUE = NULL;
+		yypop_buffer_state(yyscanner);
+	}
+
+	/* Destroy the stack itself. */
+	yyfree(yyg->yy_buffer_stack ,yyscanner);
+	yyg->yy_buffer_stack = NULL;
+
+    /* Destroy the start condition stack. */
+        yyfree(yyg->yy_start_stack ,yyscanner );
+        yyg->yy_start_stack = NULL;
+
+    /* Reset the globals. This is important in a non-reentrant scanner so the next time
+     * yylex() is called, initialization will occur. */
+    yy_init_globals( yyscanner);
+
+    /* Destroy the main struct (reentrant only). */
+    yyfree ( yyscanner , yyscanner );
+    yyscanner = NULL;
+    return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner)
+{
+	register int i;
+	for ( i = 0; i < n; ++i )
+		s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
+{
+	register int n;
+	for ( n = 0; s[n]; ++n )
+		;
+
+	return n;
+}
+#endif
+
+void *yyalloc (yy_size_t  size , yyscan_t yyscanner)
+{
+	return (void *) malloc( size );
+}
+
+void *yyrealloc  (void * ptr, yy_size_t  size , yyscan_t yyscanner)
+{
+	/* The cast to (char *) in the following accommodates both
+	 * implementations that use char* generic pointers, and those
+	 * that use void* generic pointers.  It works with the latter
+	 * because both ANSI C and C++ allow castless assignment from
+	 * any pointer type to void*, and deal with argument conversions
+	 * as though doing an assignment.
+	 */
+	return (void *) realloc( (char *) ptr, size );
+}
+
+void yyfree (void * ptr , yyscan_t yyscanner)
+{
+	free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 182 "../tikzit/src/data/tikzlexer.l"
diff --git a/tikzit/src/data/tikzparser.parser.cpp b/tikzit/src/data/tikzparser.parser.cpp
new file mode 100644
index 0000000..53c8da7
--- /dev/null
+++ b/tikzit/src/data/tikzparser.parser.cpp
@@ -0,0 +1,1931 @@
+/* A Bison parser, made by GNU Bison 2.3.  */
+
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+   infringing on user name space.  This should be done even for local
+   variables, as they might otherwise be expanded by user macros.
+   There are some unavoidable exceptions within include files to
+   define necessary library symbols; they are noted "INFRINGES ON
+   USER NAME SPACE" below.  */
+
+/* Identify Bison output.  */
+#define YYBISON 1
+
+/* Bison version.  */
+#define YYBISON_VERSION "2.3"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 1
+
+/* Using locations.  */
+#define YYLSP_NEEDED 1
+
+
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     BEGIN_TIKZPICTURE_CMD = 258,
+     END_TIKZPICTURE_CMD = 259,
+     BEGIN_PGFONLAYER_CMD = 260,
+     END_PGFONLAYER_CMD = 261,
+     DRAW_CMD = 262,
+     NODE_CMD = 263,
+     PATH_CMD = 264,
+     RECTANGLE = 265,
+     NODE = 266,
+     AT = 267,
+     TO = 268,
+     SEMICOLON = 269,
+     COMMA = 270,
+     LEFTPARENTHESIS = 271,
+     RIGHTPARENTHESIS = 272,
+     LEFTBRACKET = 273,
+     RIGHTBRACKET = 274,
+     FULLSTOP = 275,
+     EQUALS = 276,
+     COORD = 277,
+     PROPSTRING = 278,
+     REFSTRING = 279,
+     DELIMITEDSTRING = 280,
+     UNKNOWN_BEGIN_CMD = 281,
+     UNKNOWN_END_CMD = 282,
+     UNKNOWN_CMD = 283,
+     UNKNOWN_STR = 284,
+     UNCLOSED_DELIM_STR = 285
+   };
+#endif
+/* Tokens.  */
+#define BEGIN_TIKZPICTURE_CMD 258
+#define END_TIKZPICTURE_CMD 259
+#define BEGIN_PGFONLAYER_CMD 260
+#define END_PGFONLAYER_CMD 261
+#define DRAW_CMD 262
+#define NODE_CMD 263
+#define PATH_CMD 264
+#define RECTANGLE 265
+#define NODE 266
+#define AT 267
+#define TO 268
+#define SEMICOLON 269
+#define COMMA 270
+#define LEFTPARENTHESIS 271
+#define RIGHTPARENTHESIS 272
+#define LEFTBRACKET 273
+#define RIGHTBRACKET 274
+#define FULLSTOP 275
+#define EQUALS 276
+#define COORD 277
+#define PROPSTRING 278
+#define REFSTRING 279
+#define DELIMITEDSTRING 280
+#define UNKNOWN_BEGIN_CMD 281
+#define UNKNOWN_END_CMD 282
+#define UNKNOWN_CMD 283
+#define UNKNOWN_STR 284
+#define UNCLOSED_DELIM_STR 285
+
+
+
+
+/* Copy the first part of user declarations.  */
+#line 1 "../tikzit/src/data/tikzparser.y"
+
+/*
+ * Copyright 2010       Chris Heunen
+ * Copyright 2010-2013  Aleks Kissinger
+ * Copyright 2013       K. Johan Paulsson
+ * Copyright 2013       Alex Merry <dev@randomguy3.me.uk>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "tikzparserdefs.h"
+
+
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 1
+#endif
+
+/* Enabling the token table.  */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 43 "../tikzit/src/data/tikzparser.y"
+{
+    char *str;
+    GraphElementProperty *prop;
+    GraphElementData *data;
+    Node *node;
+    QPointF *pt;
+    struct noderef noderef;
+}
+/* Line 193 of yacc.c.  */
+#line 189 "../tikzit/src/data/tikzparser.parser.cpp"
+	YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
+typedef struct YYLTYPE
+{
+  int first_line;
+  int first_column;
+  int last_line;
+  int last_column;
+} YYLTYPE;
+# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
+# define YYLTYPE_IS_DECLARED 1
+# define YYLTYPE_IS_TRIVIAL 1
+#endif
+
+
+/* Copy the second part of user declarations.  */
+#line 52 "../tikzit/src/data/tikzparser.y"
+
+#include "node.h"
+#include "edge.h"
+#include "graphelementdata.h"
+#include "graphelementproperty.h"
+
+#include "tikzlexer.h"
+#import "tikzgraphassembler.h"
+/* the assembler (used by this parser) is stored in the lexer
+   state as "extra" data */
+#define assembler yyget_extra(scanner)
+
+/* pass errors off to the assembler */
+void yyerror(YYLTYPE *yylloc, void *scanner, const char *str) {
+	// TODO: implement reportError()
+	//assembler->reportError(str, yylloc);
+    qDebug() << "parse error: " << str;
+}
+
+
+/* Line 216 of yacc.c.  */
+#line 233 "../tikzit/src/data/tikzparser.parser.cpp"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(msgid) dgettext ("bison-runtime", msgid)
+#  endif
+# endif
+# ifndef YY_
+#  define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions.  */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int i)
+#else
+static int
+YYID (i)
+    int i;
+#endif
+{
+  return i;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols.  */
+
+# ifdef YYSTACK_USE_ALLOCA
+#  if YYSTACK_USE_ALLOCA
+#   ifdef __GNUC__
+#    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#     ifndef _STDLIB_H
+#      define _STDLIB_H 1
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's `empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined _STDLIB_H \
+       && ! ((defined YYMALLOC || defined malloc) \
+	     && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef _STDLIB_H
+#    define _STDLIB_H 1
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+	 || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
+	     && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  yytype_int16 yyss;
+  YYSTYPE yyvs;
+    YYLTYPE yyls;
+};
+
+/* The size of the maximum gap between one aligned stack and the next.  */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+   N elements.  */
+# define YYSTACK_BYTES(N) \
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+      + 2 * YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined __GNUC__ && 1 < __GNUC__
+#   define YYCOPY(To, From, Count) \
+      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+#  else
+#   define YYCOPY(To, From, Count)		\
+      do					\
+	{					\
+	  YYSIZE_T yyi;				\
+	  for (yyi = 0; yyi < (Count); yyi++)	\
+	    (To)[yyi] = (From)[yyi];		\
+	}					\
+      while (YYID (0))
+#  endif
+# endif
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack)					\
+    do									\
+      {									\
+	YYSIZE_T yynewbytes;						\
+	YYCOPY (&yyptr->Stack, Stack, yysize);				\
+	Stack = &yyptr->Stack;						\
+	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+	yyptr += yynewbytes / sizeof (*yyptr);				\
+      }									\
+    while (YYID (0))
+
+#endif
+
+/* YYFINAL -- State number of the termination state.  */
+#define YYFINAL  5
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   52
+
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  31
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  21
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  36
+/* YYNRULES -- Number of states.  */
+#define YYNSTATES  70
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
+#define YYUNDEFTOK  2
+#define YYMAXUTOK   285
+
+#define YYTRANSLATE(YYX)						\
+  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
+static const yytype_uint8 yytranslate[] =
+{
+       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
+       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
+      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
+      25,    26,    27,    28,    29,    30
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+   YYRHS.  */
+static const yytype_uint8 yyprhs[] =
+{
+       0,     0,     3,     8,    11,    12,    14,    16,    18,    20,
+      23,    25,    28,    32,    33,    36,    40,    41,    45,    47,
+      49,    51,    55,    63,    64,    67,    72,    74,    77,    78,
+      82,    90,    92,    96,    99,   100,   104
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int8 yyrhs[] =
+{
+      32,     0,    -1,     3,    36,    33,     4,    -1,    33,    34,
+      -1,    -1,    42,    -1,    47,    -1,    51,    -1,    35,    -1,
+       5,    25,    -1,     6,    -1,    18,    19,    -1,    18,    37,
+      19,    -1,    -1,    38,    39,    -1,    38,    39,    15,    -1,
+      -1,    40,    21,    40,    -1,    40,    -1,    23,    -1,    25,
+      -1,    16,    24,    17,    -1,     8,    36,    41,    12,    22,
+      25,    14,    -1,    -1,    20,    24,    -1,    16,    24,    43,
+      17,    -1,    44,    -1,    16,    17,    -1,    -1,    11,    36,
+      25,    -1,     7,    36,    44,    13,    46,    45,    14,    -1,
+      40,    -1,    40,    21,    40,    -1,    48,    49,    -1,    -1,
+      18,    49,    19,    -1,     9,    50,    22,    10,    22,    14,
+      -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
+static const yytype_uint8 yyrline[] =
+{
+       0,   124,   124,   130,   130,   131,   131,   131,   131,   133,
+     133,   136,   138,   140,   141,   148,   154,   156,   163,   169,
+     169,   171,   172,   190,   190,   191,   198,   199,   201,   202,
+     210,   243,   243,   244,   244,   245,   247
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
+static const char *const yytname[] =
+{
+  "$end", "error", "$undefined", "\"\\\\begin{tikzpicture}\"",
+  "\"\\\\end{tikzpicture}\"", "\"\\\\begin{pgfonlayer}\"",
+  "\"\\\\end{pgfonlayer}\"", "\"\\\\draw\"", "\"\\\\node\"",
+  "\"\\\\path\"", "\"rectangle\"", "\"node\"", "\"at\"", "\"to\"", "\";\"",
+  "\",\"", "\"(\"", "\")\"", "\"[\"", "\"]\"", "\".\"", "\"=\"",
+  "\"co-ordinate\"", "\"key/value string\"", "\"string\"",
+  "\"{-delimited string\"", "\"unknown \\\\begin command\"",
+  "\"unknown \\\\end command\"", "\"unknown latex command\"",
+  "\"unknown string\"", "\"unclosed {-delimited string\"", "$accept",
+  "tikzpicture", "tikzcmds", "tikzcmd", "ignore", "optproperties",
+  "properties", "extraproperties", "property", "val", "nodename", "node",
+  "optanchor", "noderef", "optnoderef", "optedgenode", "edge",
+  "ignoreprop", "ignoreprops", "optignoreprops", "boundingbox", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+   token YYLEX-NUM.  */
+static const yytype_uint16 yytoknum[] =
+{
+       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
+     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
+     275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
+     285
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint8 yyr1[] =
+{
+       0,    31,    32,    33,    33,    34,    34,    34,    34,    35,
+      35,    36,    36,    36,    37,    38,    38,    39,    39,    40,
+      40,    41,    42,    43,    43,    44,    45,    45,    46,    46,
+      47,    48,    48,    49,    49,    50,    51
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
+{
+       0,     2,     4,     2,     0,     1,     1,     1,     1,     2,
+       1,     2,     3,     0,     2,     3,     0,     3,     1,     1,
+       1,     3,     7,     0,     2,     4,     1,     2,     0,     3,
+       7,     1,     3,     2,     0,     3,     6
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+   STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
+   means the default is an error.  */
+static const yytype_uint8 yydefact[] =
+{
+       0,    13,     0,    16,     4,     1,    11,     0,     0,     0,
+      12,    19,    20,    14,    18,     2,     0,    10,    13,    13,
+       0,     3,     8,     5,     6,     7,    15,     0,     9,     0,
+       0,    34,     0,    17,     0,     0,     0,     0,    31,    34,
+       0,     0,    23,    28,     0,     0,     0,    33,    35,     0,
+       0,     0,    13,     0,    21,     0,    32,     0,    24,    25,
+       0,     0,    26,     0,     0,    36,    29,    27,    30,    22
+};
+
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int8 yydefgoto[] =
+{
+      -1,     2,     9,    21,    22,     4,     7,     8,    13,    38,
+      37,    23,    51,    35,    63,    53,    24,    39,    40,    32,
+      25
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+   STATE-NUM.  */
+#define YYPACT_NINF -20
+static const yytype_int8 yypact[] =
+{
+       9,    -4,    15,    -3,   -20,   -20,   -20,    -2,   -12,     0,
+     -20,   -20,   -20,     3,    -1,   -20,     1,   -20,    -4,    -4,
+       4,   -20,   -20,   -20,   -20,   -20,   -20,   -12,   -20,     5,
+       7,   -12,     2,   -20,     6,    12,     8,    16,    10,   -12,
+      14,    17,    19,    18,    20,    21,   -12,   -20,   -20,    22,
+      23,    24,    -4,    26,   -20,    11,   -20,    31,   -20,   -20,
+      25,   -14,   -20,    32,    34,   -20,   -20,   -20,   -20,   -20
+};
+
+/* YYPGOTO[NTERM-NUM].  */
+static const yytype_int8 yypgoto[] =
+{
+     -20,   -20,   -20,   -20,   -20,   -17,   -20,   -20,   -20,    -8,
+     -20,   -20,   -20,   -19,   -20,   -20,   -20,   -20,    13,   -20,
+     -20
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
+   positive, shift that token.  If negative, reduce the rule which
+   number is the opposite.  If zero, do what YYDEFACT says.
+   If YYTABLE_NINF, syntax error.  */
+#define YYTABLE_NINF -1
+static const yytype_uint8 yytable[] =
+{
+      14,    29,    30,    67,    15,    16,    17,    18,    19,    20,
+      42,    11,     1,    12,     3,     5,     6,    10,    26,    33,
+      27,    34,    31,    36,    41,    43,    28,    49,    45,    52,
+      42,    46,    44,    48,    62,    60,    64,    54,    56,    50,
+       0,    59,    61,    55,    57,    65,    68,    58,    69,     0,
+      66,     0,    47
+};
+
+static const yytype_int8 yycheck[] =
+{
+       8,    18,    19,    17,     4,     5,     6,     7,     8,     9,
+      24,    23,     3,    25,    18,     0,    19,    19,    15,    27,
+      21,    16,    18,    16,    22,    13,    25,    10,    12,    11,
+      24,    21,    24,    19,    53,    52,    25,    17,    46,    20,
+      -1,    17,    16,    22,    22,    14,    14,    24,    14,    -1,
+      25,    -1,    39
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+   symbol of state STATE-NUM.  */
+static const yytype_uint8 yystos[] =
+{
+       0,     3,    32,    18,    36,     0,    19,    37,    38,    33,
+      19,    23,    25,    39,    40,     4,     5,     6,     7,     8,
+       9,    34,    35,    42,    47,    51,    15,    21,    25,    36,
+      36,    18,    50,    40,    16,    44,    16,    41,    40,    48,
+      49,    22,    24,    13,    24,    12,    21,    49,    19,    10,
+      20,    43,    11,    46,    17,    22,    40,    22,    24,    17,
+      36,    16,    44,    45,    25,    14,    25,    17,    14,    14
+};
+
+#define yyerrok		(yyerrstatus = 0)
+#define yyclearin	(yychar = YYEMPTY)
+#define YYEMPTY		(-2)
+#define YYEOF		0
+
+#define YYACCEPT	goto yyacceptlab
+#define YYABORT		goto yyabortlab
+#define YYERROR		goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror.  This remains here temporarily
+   to ease the transition to the new meaning of YYERROR, for GCC.
+   Once GCC version 2 has supplanted version 1, this can go.  */
+
+#define YYFAIL		goto yyerrlab
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)					\
+do								\
+  if (yychar == YYEMPTY && yylen == 1)				\
+    {								\
+      yychar = (Token);						\
+      yylval = (Value);						\
+      yytoken = YYTRANSLATE (yychar);				\
+      YYPOPSTACK (1);						\
+      goto yybackup;						\
+    }								\
+  else								\
+    {								\
+      yyerror (&yylloc, scanner, YY_("syntax error: cannot back up")); \
+      YYERROR;							\
+    }								\
+while (YYID (0))
+
+
+#define YYTERROR	1
+#define YYERRCODE	256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+   If N is 0, then set CURRENT to the empty location which ends
+   the previous symbol: RHS[0] (always defined).  */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N)				\
+    do									\
+      if (YYID (N))                                                    \
+	{								\
+	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
+	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
+	  (Current).last_line    = YYRHSLOC (Rhs, N).last_line;		\
+	  (Current).last_column  = YYRHSLOC (Rhs, N).last_column;	\
+	}								\
+      else								\
+	{								\
+	  (Current).first_line   = (Current).last_line   =		\
+	    YYRHSLOC (Rhs, 0).last_line;				\
+	  (Current).first_column = (Current).last_column =		\
+	    YYRHSLOC (Rhs, 0).last_column;				\
+	}								\
+    while (YYID (0))
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+   This macro was not mandated originally: define only if we know
+   we won't break user code: when these are the locations we know.  */
+
+#ifndef YY_LOCATION_PRINT
+# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+#  define YY_LOCATION_PRINT(File, Loc)			\
+     fprintf (File, "%d.%d-%d.%d",			\
+	      (Loc).first_line, (Loc).first_column,	\
+	      (Loc).last_line,  (Loc).last_column)
+# else
+#  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments.  */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
+#else
+# define YYLEX yylex (&yylval, &yylloc, scanner)
+#endif
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)			\
+do {						\
+  if (yydebug)					\
+    YYFPRINTF Args;				\
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
+do {									  \
+  if (yydebug)								  \
+    {									  \
+      YYFPRINTF (stderr, "%s ", Title);					  \
+      yy_symbol_print (stderr,						  \
+		  Type, Value, Location, scanner); \
+      YYFPRINTF (stderr, "\n");						  \
+    }									  \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, void *scanner)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, scanner)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+    YYLTYPE const * const yylocationp;
+    void *scanner;
+#endif
+{
+  if (!yyvaluep)
+    return;
+  YYUSE (yylocationp);
+  YYUSE (scanner);
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+  YYUSE (yyoutput);
+# endif
+  switch (yytype)
+    {
+      default:
+	break;
+    }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, void *scanner)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp, scanner)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+    YYLTYPE const * const yylocationp;
+    void *scanner;
+#endif
+{
+  if (yytype < YYNTOKENS)
+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+  else
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+  YY_LOCATION_PRINT (yyoutput, *yylocationp);
+  YYFPRINTF (yyoutput, ": ");
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, scanner);
+  YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
+#else
+static void
+yy_stack_print (bottom, top)
+    yytype_int16 *bottom;
+    yytype_int16 *top;
+#endif
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; bottom <= top; ++bottom)
+    YYFPRINTF (stderr, " %d", *bottom);
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)				\
+do {								\
+  if (yydebug)							\
+    yy_stack_print ((Bottom), (Top));				\
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule, void *scanner)
+#else
+static void
+yy_reduce_print (yyvsp, yylsp, yyrule, scanner)
+    YYSTYPE *yyvsp;
+    YYLTYPE *yylsp;
+    int yyrule;
+    void *scanner;
+#endif
+{
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  unsigned long int yylno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+	     yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      fprintf (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+		       &(yyvsp[(yyi + 1) - (yynrhs)])
+		       , &(yylsp[(yyi + 1) - (yynrhs)])		       , scanner);
+      fprintf (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)		\
+do {					\
+  if (yydebug)				\
+    yy_reduce_print (yyvsp, yylsp, Rule, scanner); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef	YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+#  if defined __GLIBC__ && defined _STRING_H
+#   define yystrlen strlen
+#  else
+/* Return the length of YYSTR.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+    const char *yystr;
+#endif
+{
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
+    continue;
+  return yylen;
+}
+#  endif
+# endif
+
+# ifndef yystpcpy
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+#   define yystpcpy stpcpy
+#  else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+   YYDEST.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+    char *yydest;
+    const char *yysrc;
+#endif
+{
+  char *yyd = yydest;
+  const char *yys = yysrc;
+
+  while ((*yyd++ = *yys++) != '\0')
+    continue;
+
+  return yyd - 1;
+}
+#  endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      YYSIZE_T yyn = 0;
+      char const *yyp = yystr;
+
+      for (;;)
+	switch (*++yyp)
+	  {
+	  case '\'':
+	  case ',':
+	    goto do_not_strip_quotes;
+
+	  case '\\':
+	    if (*++yyp != '\\')
+	      goto do_not_strip_quotes;
+	    /* Fall through.  */
+	  default:
+	    if (yyres)
+	      yyres[yyn] = *yyp;
+	    yyn++;
+	    break;
+
+	  case '"':
+	    if (yyres)
+	      yyres[yyn] = '\0';
+	    return yyn;
+	  }
+    do_not_strip_quotes: ;
+    }
+
+  if (! yyres)
+    return yystrlen (yystr);
+
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into YYRESULT an error message about the unexpected token
+   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
+   including the terminating null byte.  If YYRESULT is null, do not
+   copy anything; just return the number of bytes that would be
+   copied.  As a special case, return 0 if an ordinary "syntax error"
+   message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
+   size calculation.  */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
+{
+  int yyn = yypact[yystate];
+
+  if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
+    return 0;
+  else
+    {
+      int yytype = YYTRANSLATE (yychar);
+      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+      YYSIZE_T yysize = yysize0;
+      YYSIZE_T yysize1;
+      int yysize_overflow = 0;
+      enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+      char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+      int yyx;
+
+# if 0
+      /* This is so xgettext sees the translatable formats that are
+	 constructed on the fly.  */
+      YY_("syntax error, unexpected %s");
+      YY_("syntax error, unexpected %s, expecting %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+# endif
+      char *yyfmt;
+      char const *yyf;
+      static char const yyunexpected[] = "syntax error, unexpected %s";
+      static char const yyexpecting[] = ", expecting %s";
+      static char const yyor[] = " or %s";
+      char yyformat[sizeof yyunexpected
+		    + sizeof yyexpecting - 1
+		    + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+		       * (sizeof yyor - 1))];
+      char const *yyprefix = yyexpecting;
+
+      /* Start YYX at -YYN if negative to avoid negative indexes in
+	 YYCHECK.  */
+      int yyxbegin = yyn < 0 ? -yyn : 0;
+
+      /* Stay within bounds of both yycheck and yytname.  */
+      int yychecklim = YYLAST - yyn + 1;
+      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+      int yycount = 1;
+
+      yyarg[0] = yytname[yytype];
+      yyfmt = yystpcpy (yyformat, yyunexpected);
+
+      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+	if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+	  {
+	    if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+	      {
+		yycount = 1;
+		yysize = yysize0;
+		yyformat[sizeof yyunexpected - 1] = '\0';
+		break;
+	      }
+	    yyarg[yycount++] = yytname[yyx];
+	    yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+	    yysize_overflow |= (yysize1 < yysize);
+	    yysize = yysize1;
+	    yyfmt = yystpcpy (yyfmt, yyprefix);
+	    yyprefix = yyor;
+	  }
+
+      yyf = YY_(yyformat);
+      yysize1 = yysize + yystrlen (yyf);
+      yysize_overflow |= (yysize1 < yysize);
+      yysize = yysize1;
+
+      if (yysize_overflow)
+	return YYSIZE_MAXIMUM;
+
+      if (yyresult)
+	{
+	  /* Avoid sprintf, as that infringes on the user's name space.
+	     Don't have undefined behavior even if the translation
+	     produced a string with the wrong number of "%s"s.  */
+	  char *yyp = yyresult;
+	  int yyi = 0;
+	  while ((*yyp = *yyf) != '\0')
+	    {
+	      if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+		{
+		  yyp += yytnamerr (yyp, yyarg[yyi++]);
+		  yyf += 2;
+		}
+	      else
+		{
+		  yyp++;
+		  yyf++;
+		}
+	    }
+	}
+      return yysize;
+    }
+}
+#endif /* YYERROR_VERBOSE */
+
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol.  |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, void *scanner)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep, yylocationp, scanner)
+    const char *yymsg;
+    int yytype;
+    YYSTYPE *yyvaluep;
+    YYLTYPE *yylocationp;
+    void *scanner;
+#endif
+{
+  YYUSE (yyvaluep);
+  YYUSE (yylocationp);
+  YYUSE (scanner);
+
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+  switch (yytype)
+    {
+
+      default:
+	break;
+    }
+}
+
+
+/* Prevent warnings from -Wmissing-prototypes.  */
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *scanner);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+
+
+
+/*----------.
+| yyparse.  |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+    void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *scanner)
+#else
+int
+yyparse (scanner)
+    void *scanner;
+#endif
+#endif
+{
+  /* The look-ahead symbol.  */
+int yychar;
+
+/* The semantic value of the look-ahead symbol.  */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far.  */
+int yynerrs;
+/* Location data for the look-ahead symbol.  */
+YYLTYPE yylloc;
+
+  int yystate;
+  int yyn;
+  int yyresult;
+  /* Number of tokens to shift before error messages enabled.  */
+  int yyerrstatus;
+  /* Look-ahead token as an internal (translated) token number.  */
+  int yytoken = 0;
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+  /* Three stacks and their tools:
+     `yyss': related to states,
+     `yyvs': related to semantic values,
+     `yyls': related to locations.
+
+     Refer to the stacks thru separate pointers, to allow yyoverflow
+     to reallocate them elsewhere.  */
+
+  /* The state stack.  */
+  yytype_int16 yyssa[YYINITDEPTH];
+  yytype_int16 *yyss = yyssa;
+  yytype_int16 *yyssp;
+
+  /* The semantic value stack.  */
+  YYSTYPE yyvsa[YYINITDEPTH];
+  YYSTYPE *yyvs = yyvsa;
+  YYSTYPE *yyvsp;
+
+  /* The location stack.  */
+  YYLTYPE yylsa[YYINITDEPTH];
+  YYLTYPE *yyls = yylsa;
+  YYLTYPE *yylsp;
+  /* The locations where the error started and ended.  */
+  YYLTYPE yyerror_range[2];
+
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N), yylsp -= (N))
+
+  YYSIZE_T yystacksize = YYINITDEPTH;
+
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+  YYLTYPE yyloc;
+
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY;		/* Cause a token to be read.  */
+
+  /* Initialize stack pointers.
+     Waste one element of value and location stack
+     so that they stay on the same level as the state stack.
+     The wasted elements are never initialized.  */
+
+  yyssp = yyss;
+  yyvsp = yyvs;
+  yylsp = yyls;
+#if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+  /* Initialize the default location before parsing starts.  */
+  yylloc.first_line   = yylloc.last_line   = 1;
+  yylloc.first_column = yylloc.last_column = 0;
+#endif
+
+
+  /* User initialization code.  */
+#line 75 "../tikzit/src/data/tikzparser.y"
+{
+	yylloc.first_column = yylloc.last_column = 0;
+}
+/* Line 1078 of yacc.c.  */
+#line 1337 "../tikzit/src/data/tikzparser.parser.cpp"
+  goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate.  |
+`------------------------------------------------------------*/
+ yynewstate:
+  /* In all cases, when you get here, the value and location stacks
+     have just been pushed.  So pushing a state here evens the stacks.  */
+  yyssp++;
+
+ yysetstate:
+  *yyssp = yystate;
+
+  if (yyss + yystacksize - 1 <= yyssp)
+    {
+      /* Get the current used size of the three stacks, in elements.  */
+      YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+      {
+	/* Give user a chance to reallocate the stack.  Use copies of
+	   these so that the &'s don't force the real ones into
+	   memory.  */
+	YYSTYPE *yyvs1 = yyvs;
+	yytype_int16 *yyss1 = yyss;
+	YYLTYPE *yyls1 = yyls;
+
+	/* Each stack pointer address is followed by the size of the
+	   data in use in that stack, in bytes.  This used to be a
+	   conditional around just the two extra args, but that might
+	   be undefined if yyoverflow is a macro.  */
+	yyoverflow (YY_("memory exhausted"),
+		    &yyss1, yysize * sizeof (*yyssp),
+		    &yyvs1, yysize * sizeof (*yyvsp),
+		    &yyls1, yysize * sizeof (*yylsp),
+		    &yystacksize);
+	yyls = yyls1;
+	yyss = yyss1;
+	yyvs = yyvs1;
+      }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+      goto yyexhaustedlab;
+# else
+      /* Extend the stack our own way.  */
+      if (YYMAXDEPTH <= yystacksize)
+	goto yyexhaustedlab;
+      yystacksize *= 2;
+      if (YYMAXDEPTH < yystacksize)
+	yystacksize = YYMAXDEPTH;
+
+      {
+	yytype_int16 *yyss1 = yyss;
+	union yyalloc *yyptr =
+	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+	if (! yyptr)
+	  goto yyexhaustedlab;
+	YYSTACK_RELOCATE (yyss);
+	YYSTACK_RELOCATE (yyvs);
+	YYSTACK_RELOCATE (yyls);
+#  undef YYSTACK_RELOCATE
+	if (yyss1 != yyssa)
+	  YYSTACK_FREE (yyss1);
+      }
+# endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+      yylsp = yyls + yysize - 1;
+
+      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+		  (unsigned long int) yystacksize));
+
+      if (yyss + yystacksize - 1 <= yyssp)
+	YYABORT;
+    }
+
+  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+  goto yybackup;
+
+/*-----------.
+| yybackup.  |
+`-----------*/
+yybackup:
+
+  /* Do appropriate processing given the current state.  Read a
+     look-ahead token if we need one and don't already have one.  */
+
+  /* First try to decide what to do without reference to look-ahead token.  */
+  yyn = yypact[yystate];
+  if (yyn == YYPACT_NINF)
+    goto yydefault;
+
+  /* Not known => get a look-ahead token if don't already have one.  */
+
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol.  */
+  if (yychar == YYEMPTY)
+    {
+      YYDPRINTF ((stderr, "Reading a token: "));
+      yychar = YYLEX;
+    }
+
+  if (yychar <= YYEOF)
+    {
+      yychar = yytoken = YYEOF;
+      YYDPRINTF ((stderr, "Now at end of input.\n"));
+    }
+  else
+    {
+      yytoken = YYTRANSLATE (yychar);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+    }
+
+  /* If the proper action on seeing token YYTOKEN is to reduce or to
+     detect an error, take that action.  */
+  yyn += yytoken;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+    goto yydefault;
+  yyn = yytable[yyn];
+  if (yyn <= 0)
+    {
+      if (yyn == 0 || yyn == YYTABLE_NINF)
+	goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  /* Shift the look-ahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token unless it is eof.  */
+  if (yychar != YYEOF)
+    yychar = YYEMPTY;
+
+  yystate = yyn;
+  *++yyvsp = yylval;
+  *++yylsp = yylloc;
+  goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state.  |
+`-----------------------------------------------------------*/
+yydefault:
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+  goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction.  |
+`-----------------------------*/
+yyreduce:
+  /* yyn is the number of a rule to reduce with.  */
+  yylen = yyr2[yyn];
+
+  /* If YYLEN is nonzero, implement the default value of the action:
+     `$$ = $1'.
+
+     Otherwise, the following line sets YYVAL to garbage.
+     This behavior is undocumented and Bison
+     users should not rely upon it.  Assigning to YYVAL
+     unconditionally makes the parser a bit smaller, and it avoids a
+     GCC warning that YYVAL may be used uninitialized.  */
+  yyval = yyvsp[1-yylen];
+
+  /* Default location.  */
+  YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+        case 2:
+#line 125 "../tikzit/src/data/tikzparser.y"
+    {
+        if ((yyvsp[(2) - (4)].data)) {
+            assembler->graph()->setData((yyvsp[(2) - (4)].data));
+		}
+	;}
+    break;
+
+  case 11:
+#line 137 "../tikzit/src/data/tikzparser.y"
+    { (yyval.data) = 0; ;}
+    break;
+
+  case 12:
+#line 139 "../tikzit/src/data/tikzparser.y"
+    { (yyval.data) = (yyvsp[(2) - (3)].data); ;}
+    break;
+
+  case 13:
+#line 140 "../tikzit/src/data/tikzparser.y"
+    { (yyval.data) = 0; ;}
+    break;
+
+  case 14:
+#line 142 "../tikzit/src/data/tikzparser.y"
+    {
+        (yyvsp[(1) - (2)].data)->add(*(yyvsp[(2) - (2)].prop));
+        delete (yyvsp[(2) - (2)].prop);
+        (yyval.data) = (yyvsp[(1) - (2)].data);
+	;}
+    break;
+
+  case 15:
+#line 149 "../tikzit/src/data/tikzparser.y"
+    {
+        (yyvsp[(1) - (3)].data)->add(*(yyvsp[(2) - (3)].prop));
+        delete (yyvsp[(2) - (3)].prop);
+        (yyval.data) = (yyvsp[(1) - (3)].data);
+	;}
+    break;
+
+  case 16:
+#line 154 "../tikzit/src/data/tikzparser.y"
+    { (yyval.data) = new GraphElementData(); ;}
+    break;
+
+  case 17:
+#line 157 "../tikzit/src/data/tikzparser.y"
+    {
+        GraphElementProperty *p = new GraphElementProperty(QString((yyvsp[(1) - (3)].str)),QString((yyvsp[(3) - (3)].str)));
+        free((yyvsp[(1) - (3)].str));
+        free((yyvsp[(3) - (3)].str));
+        (yyval.prop) = p;
+    ;}
+    break;
+
+  case 18:
+#line 164 "../tikzit/src/data/tikzparser.y"
+    {
+        GraphElementProperty *a = new GraphElementProperty(QString((yyvsp[(1) - (1)].str)));
+        free((yyvsp[(1) - (1)].str));
+        (yyval.prop) = a;
+    ;}
+    break;
+
+  case 19:
+#line 169 "../tikzit/src/data/tikzparser.y"
+    { (yyval.str) = (yyvsp[(1) - (1)].str); ;}
+    break;
+
+  case 20:
+#line 169 "../tikzit/src/data/tikzparser.y"
+    { (yyval.str) = (yyvsp[(1) - (1)].str); ;}
+    break;
+
+  case 21:
+#line 171 "../tikzit/src/data/tikzparser.y"
+    { (yyval.str) = (yyvsp[(2) - (3)].str); ;}
+    break;
+
+  case 22:
+#line 173 "../tikzit/src/data/tikzparser.y"
+    {
+		Node *node = assembler->graph()->addNode();
+        if ((yyvsp[(2) - (7)].data)) {
+            node->setData((yyvsp[(2) - (7)].data));
+        }
+        //qDebug() << "node name: " << $3;
+        node->setName(QString((yyvsp[(3) - (7)].str)));
+        node->setLabel(QString((yyvsp[(6) - (7)].str)));
+        free((yyvsp[(3) - (7)].str));
+        free((yyvsp[(6) - (7)].str));
+
+        node->setPoint(*(yyvsp[(5) - (7)].pt));
+        delete (yyvsp[(5) - (7)].pt);
+
+        assembler->addNodeToMap(node);
+	;}
+    break;
+
+  case 23:
+#line 190 "../tikzit/src/data/tikzparser.y"
+    { (yyval.str) = 0; ;}
+    break;
+
+  case 24:
+#line 190 "../tikzit/src/data/tikzparser.y"
+    { (yyval.str) = (yyvsp[(2) - (2)].str); ;}
+    break;
+
+  case 25:
+#line 192 "../tikzit/src/data/tikzparser.y"
+    {
+        (yyval.noderef).node = assembler->nodeWithName(QString((yyvsp[(2) - (4)].str)));
+        free((yyvsp[(2) - (4)].str));
+        (yyval.noderef).anchor = (yyvsp[(3) - (4)].str);
+	;}
+    break;
+
+  case 26:
+#line 198 "../tikzit/src/data/tikzparser.y"
+    { (yyval.noderef) = (yyvsp[(1) - (1)].noderef); ;}
+    break;
+
+  case 27:
+#line 199 "../tikzit/src/data/tikzparser.y"
+    { (yyval.noderef).node = 0; (yyval.noderef).anchor = 0; ;}
+    break;
+
+  case 28:
+#line 201 "../tikzit/src/data/tikzparser.y"
+    { (yyval.node) = 0; ;}
+    break;
+
+  case 29:
+#line 203 "../tikzit/src/data/tikzparser.y"
+    {
+        (yyval.node) = new Node();
+        if ((yyvsp[(2) - (3)].data))
+            (yyval.node)->setData((yyvsp[(2) - (3)].data));
+        (yyval.node)->setLabel(QString((yyvsp[(3) - (3)].str)));
+        free((yyvsp[(3) - (3)].str));
+	;}
+    break;
+
+  case 30:
+#line 211 "../tikzit/src/data/tikzparser.y"
+    {
+        Node *s;
+        Node *t;
+		
+        s = (yyvsp[(3) - (7)].noderef).node;
+
+        if ((yyvsp[(6) - (7)].noderef).node) {
+            t = (yyvsp[(6) - (7)].noderef).node;
+        } else {
+            t = s;
+        }
+
+        Edge *edge = assembler->graph()->addEdge(s, t);
+        if ((yyvsp[(2) - (7)].data))
+            edge->setData((yyvsp[(2) - (7)].data));
+        if ((yyvsp[(5) - (7)].node))
+            edge->setEdgeNode((yyvsp[(5) - (7)].node));
+        if ((yyvsp[(3) - (7)].noderef).anchor) {
+            edge->setSourceAnchor(QString((yyvsp[(3) - (7)].noderef).anchor));
+            free((yyvsp[(3) - (7)].noderef).anchor);
+        }
+
+        if ((yyvsp[(6) - (7)].noderef).node) {
+            if ((yyvsp[(6) - (7)].noderef).anchor) {
+                edge->setTargetAnchor(QString((yyvsp[(6) - (7)].noderef).anchor));
+                free((yyvsp[(6) - (7)].noderef).anchor);
+            }
+        } else {
+            edge->setTargetAnchor(edge->sourceAnchor());
+        }
+	;}
+    break;
+
+  case 36:
+#line 248 "../tikzit/src/data/tikzparser.y"
+    {
+        assembler->graph()->setBbox(QRectF(*(yyvsp[(3) - (6)].pt), *(yyvsp[(5) - (6)].pt)));
+        delete (yyvsp[(3) - (6)].pt);
+        delete (yyvsp[(5) - (6)].pt);
+	;}
+    break;
+
+
+/* Line 1267 of yacc.c.  */
+#line 1712 "../tikzit/src/data/tikzparser.parser.cpp"
+      default: break;
+    }
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+
+  *++yyvsp = yyval;
+  *++yylsp = yyloc;
+
+  /* Now `shift' the result of the reduction.  Determine what state
+     that goes to, based on the state we popped back to and the rule
+     number reduced by.  */
+
+  yyn = yyr1[yyn];
+
+  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+    yystate = yytable[yystate];
+  else
+    yystate = yydefgoto[yyn - YYNTOKENS];
+
+  goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+#if ! YYERROR_VERBOSE
+      yyerror (&yylloc, scanner, YY_("syntax error"));
+#else
+      {
+	YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+	if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+	  {
+	    YYSIZE_T yyalloc = 2 * yysize;
+	    if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+	      yyalloc = YYSTACK_ALLOC_MAXIMUM;
+	    if (yymsg != yymsgbuf)
+	      YYSTACK_FREE (yymsg);
+	    yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+	    if (yymsg)
+	      yymsg_alloc = yyalloc;
+	    else
+	      {
+		yymsg = yymsgbuf;
+		yymsg_alloc = sizeof yymsgbuf;
+	      }
+	  }
+
+	if (0 < yysize && yysize <= yymsg_alloc)
+	  {
+	    (void) yysyntax_error (yymsg, yystate, yychar);
+	    yyerror (&yylloc, scanner, yymsg);
+	  }
+	else
+	  {
+	    yyerror (&yylloc, scanner, YY_("syntax error"));
+	    if (yysize != 0)
+	      goto yyexhaustedlab;
+	  }
+      }
+#endif
+    }
+
+  yyerror_range[0] = yylloc;
+
+  if (yyerrstatus == 3)
+    {
+      /* If just tried and failed to reuse look-ahead token after an
+	 error, discard it.  */
+
+      if (yychar <= YYEOF)
+	{
+	  /* Return failure if at end of input.  */
+	  if (yychar == YYEOF)
+	    YYABORT;
+	}
+      else
+	{
+	  yydestruct ("Error: discarding",
+		      yytoken, &yylval, &yylloc, scanner);
+	  yychar = YYEMPTY;
+	}
+    }
+
+  /* Else will try to reuse look-ahead token after shifting the error
+     token.  */
+  goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)
+     goto yyerrorlab;
+
+  yyerror_range[0] = yylsp[1-yylen];
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;	/* Each real token shifted decrements this.  */
+
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (yyn != YYPACT_NINF)
+	{
+	  yyn += YYTERROR;
+	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+	    {
+	      yyn = yytable[yyn];
+	      if (0 < yyn)
+		break;
+	    }
+	}
+
+      /* Pop the current state because it cannot handle the error token.  */
+      if (yyssp == yyss)
+	YYABORT;
+
+      yyerror_range[0] = *yylsp;
+      yydestruct ("Error: popping",
+		  yystos[yystate], yyvsp, yylsp, scanner);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  *++yyvsp = yylval;
+
+  yyerror_range[1] = yylloc;
+  /* Using YYLLOC is tempting, but would change the location of
+     the look-ahead.  YYLOC is available though.  */
+  YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2);
+  *++yylsp = yyloc;
+
+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here.  |
+`-------------------------------------*/
+yyacceptlab:
+  yyresult = 0;
+  goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here.  |
+`-----------------------------------*/
+yyabortlab:
+  yyresult = 1;
+  goto yyreturn;
+
+#ifndef yyoverflow
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (&yylloc, scanner, YY_("memory exhausted"));
+  yyresult = 2;
+  /* Fall through.  */
+#endif
+
+yyreturn:
+  if (yychar != YYEOF && yychar != YYEMPTY)
+     yydestruct ("Cleanup: discarding lookahead",
+		 yytoken, &yylval, &yylloc, scanner);
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+		  yystos[*yyssp], yyvsp, yylsp, scanner);
+      YYPOPSTACK (1);
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  /* Make sure YYID is used.  */
+  return YYID (yyresult);
+}
+
+
+
diff --git a/tikzit/src/data/tikzparser.parser.hpp b/tikzit/src/data/tikzparser.parser.hpp
new file mode 100644
index 0000000..aaf0e10
--- /dev/null
+++ b/tikzit/src/data/tikzparser.parser.hpp
@@ -0,0 +1,139 @@
+/* A Bison parser, made by GNU Bison 2.3.  */
+
+/* Skeleton interface for Bison's Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     BEGIN_TIKZPICTURE_CMD = 258,
+     END_TIKZPICTURE_CMD = 259,
+     BEGIN_PGFONLAYER_CMD = 260,
+     END_PGFONLAYER_CMD = 261,
+     DRAW_CMD = 262,
+     NODE_CMD = 263,
+     PATH_CMD = 264,
+     RECTANGLE = 265,
+     NODE = 266,
+     AT = 267,
+     TO = 268,
+     SEMICOLON = 269,
+     COMMA = 270,
+     LEFTPARENTHESIS = 271,
+     RIGHTPARENTHESIS = 272,
+     LEFTBRACKET = 273,
+     RIGHTBRACKET = 274,
+     FULLSTOP = 275,
+     EQUALS = 276,
+     COORD = 277,
+     PROPSTRING = 278,
+     REFSTRING = 279,
+     DELIMITEDSTRING = 280,
+     UNKNOWN_BEGIN_CMD = 281,
+     UNKNOWN_END_CMD = 282,
+     UNKNOWN_CMD = 283,
+     UNKNOWN_STR = 284,
+     UNCLOSED_DELIM_STR = 285
+   };
+#endif
+/* Tokens.  */
+#define BEGIN_TIKZPICTURE_CMD 258
+#define END_TIKZPICTURE_CMD 259
+#define BEGIN_PGFONLAYER_CMD 260
+#define END_PGFONLAYER_CMD 261
+#define DRAW_CMD 262
+#define NODE_CMD 263
+#define PATH_CMD 264
+#define RECTANGLE 265
+#define NODE 266
+#define AT 267
+#define TO 268
+#define SEMICOLON 269
+#define COMMA 270
+#define LEFTPARENTHESIS 271
+#define RIGHTPARENTHESIS 272
+#define LEFTBRACKET 273
+#define RIGHTBRACKET 274
+#define FULLSTOP 275
+#define EQUALS 276
+#define COORD 277
+#define PROPSTRING 278
+#define REFSTRING 279
+#define DELIMITEDSTRING 280
+#define UNKNOWN_BEGIN_CMD 281
+#define UNKNOWN_END_CMD 282
+#define UNKNOWN_CMD 283
+#define UNKNOWN_STR 284
+#define UNCLOSED_DELIM_STR 285
+
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 43 "../tikzit/src/data/tikzparser.y"
+{
+    char *str;
+    GraphElementProperty *prop;
+    GraphElementData *data;
+    Node *node;
+    QPointF *pt;
+    struct noderef noderef;
+}
+/* Line 1529 of yacc.c.  */
+#line 118 "../tikzit/src/data/tikzparser.parser.hpp"
+	YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
+typedef struct YYLTYPE
+{
+  int first_line;
+  int first_column;
+  int last_line;
+  int last_column;
+} YYLTYPE;
+# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
+# define YYLTYPE_IS_DECLARED 1
+# define YYLTYPE_IS_TRIVIAL 1
+#endif
+
+
diff --git a/tikzit/src/gui/commands.cpp b/tikzit/src/gui/commands.cpp
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tikzit/src/gui/commands.cpp
diff --git a/tikzit/src/gui/commands.h b/tikzit/src/gui/commands.h
new file mode 100644
index 0000000..73bfaa7
--- /dev/null
+++ b/tikzit/src/gui/commands.h
@@ -0,0 +1,4 @@
+#ifndef COMMANDS_H
+#define COMMANDS_H
+
+#endif // COMMANDS_H
diff --git a/tikzit/src/gui/edgeitem.cpp b/tikzit/src/gui/edgeitem.cpp
index f45493d..cb275a5 100644
--- a/tikzit/src/gui/edgeitem.cpp
+++ b/tikzit/src/gui/edgeitem.cpp
@@ -14,8 +14,16 @@ EdgeItem::EdgeItem(Edge *edge)
     setPen(pen);
     _cp1Item = new QGraphicsEllipseItem(this);
     _cp1Item->setParentItem(this);
+    _cp1Item->setRect(GLOBAL_SCALEF * (-0.05), GLOBAL_SCALEF * (-0.05),
+                      GLOBAL_SCALEF * 0.1, GLOBAL_SCALEF * 0.1);
+    _cp1Item->setVisible(false);
+
     _cp2Item = new QGraphicsEllipseItem(this);
     _cp2Item->setParentItem(this);
+    _cp2Item->setRect(GLOBAL_SCALEF * (-0.05), GLOBAL_SCALEF * (-0.05),
+                      GLOBAL_SCALEF * 0.1, GLOBAL_SCALEF * 0.1);
+    _cp2Item->setVisible(false);
+
     syncPos();
 }
 
@@ -31,9 +39,8 @@ void EdgeItem::syncPos()
                  toScreen(_edge->head()));
     setPath(path);
 
-    float r = GLOBAL_SCALEF * 0.05;
-    //painter->drawEllipse(toScreen(_edge->cp1()), r, r);
-    //painter->drawEllipse(toScreen(_edge->cp2()), r, r);
+    _cp1Item->setPos(toScreen(_edge->cp1()));
+    _cp2Item->setPos(toScreen(_edge->cp2()));
 }
 
 void EdgeItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
@@ -43,8 +50,6 @@ void EdgeItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
     painter->setBrush(Qt::NoBrush);
     painter->drawPath(path());
 
-
-
     if (isSelected()) {
         QColor draw;
         QColor draw1;
@@ -72,18 +77,34 @@ void EdgeItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
         painter->drawLine(toScreen(_edge->tail()), toScreen(_edge->cp1()));
         painter->drawLine(toScreen(_edge->head()), toScreen(_edge->cp2()));
 
-        r = GLOBAL_SCALEF * 0.05;
-        painter->drawEllipse(toScreen(_edge->cp1()), r, r);
-        painter->drawEllipse(toScreen(_edge->cp2()), r, r);
+        //painter->drawEllipse(toScreen(_edge->cp1()), r, r);
+        //painter->drawEllipse(toScreen(_edge->cp2()), r, r);
+
+        _cp1Item->setPen(QPen(draw));
+        _cp1Item->setBrush(QBrush(fill));
+        _cp1Item->setVisible(true);
 
+        _cp2Item->setPen(QPen(draw));
+        _cp2Item->setBrush(QBrush(fill));
+        _cp2Item->setVisible(true);
+
+        r = GLOBAL_SCALEF * 0.05;
         painter->setPen(QPen(Qt::black));
         painter->setBrush(QBrush(QColor(255,255,255,200)));
         painter->drawEllipse(toScreen(_edge->mid()), r, r);
+    } else {
+        _cp1Item->setVisible(false);
+        _cp2Item->setVisible(false);
     }
 }
 
 QRectF EdgeItem::boundingRect() const
 {
     float r = GLOBAL_SCALEF * (_edge->cpDist() + 0.2);
-    return QGraphicsPathItem::boundingRect().adjusted(-r,-r,r,r);
+    return shape().boundingRect().adjusted(-r,-r,r,r);
+}
+
+Edge *EdgeItem::edge() const
+{
+    return _edge;
 }
diff --git a/tikzit/src/gui/edgeitem.h b/tikzit/src/gui/edgeitem.h
index 935138b..ed04772 100644
--- a/tikzit/src/gui/edgeitem.h
+++ b/tikzit/src/gui/edgeitem.h
@@ -18,6 +18,7 @@ public:
     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
                QWidget *widget);
     QRectF boundingRect() const;
+    Edge *edge() const;
 
 private:
     Edge *_edge;
diff --git a/tikzit/src/gui/mainmenu.ui b/tikzit/src/gui/mainmenu.ui
new file mode 100644
index 0000000..d3eed0a
--- /dev/null
+++ b/tikzit/src/gui/mainmenu.ui
@@ -0,0 +1,146 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+  <class>MainMenu</class>
+  <widget class="QMenuBar" name="MainMenu">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>476</width>
+     <height>22</height>
+    </rect>
+   </property>
+   <widget class="QMenu" name="menuFile">
+    <property name="title">
+     <string>File</string>
+    </property>
+    <addaction name="actionNew"/>
+    <addaction name="actionOpen"/>
+    <addaction name="separator"/>
+    <addaction name="actionClose"/>
+    <addaction name="actionSave"/>
+    <addaction name="actionSave_As"/>
+   </widget>
+   <widget class="QMenu" name="menuEdit">
+    <property name="title">
+     <string>Edit</string>
+    </property>
+    <addaction name="actionUndo"/>
+    <addaction name="actionRedo"/>
+    <addaction name="separator"/>
+    <addaction name="actionCut"/>
+    <addaction name="actionCopy"/>
+    <addaction name="actionPase"/>
+    <addaction name="actionDelete"/>
+    <addaction name="separator"/>
+    <addaction name="actionSelect_All"/>
+    <addaction name="actionDeselect_All"/>
+   </widget>
+   <widget class="QMenu" name="menuTikz">
+    <property name="title">
+     <string>Tikz</string>
+    </property>
+    <addaction name="actionParse"/>
+   </widget>
+   <widget class="QMenu" name="menuView">
+    <property name="title">
+     <string>View</string>
+    </property>
+    <addaction name="actionZoom_In"/>
+    <addaction name="actionZoom_Out"/>
+   </widget>
+   <addaction name="menuFile"/>
+   <addaction name="menuEdit"/>
+   <addaction name="menuView"/>
+   <addaction name="menuTikz"/>
+  <action name="actionNew">
+   <property name="text">
+    <string>New...</string>
+   </property>
+  </action>
+  <action name="actionOpen">
+   <property name="text">
+    <string>Open...</string>
+   </property>
+  </action>
+  <action name="actionClose">
+   <property name="text">
+    <string>Close</string>
+   </property>
+  </action>
+  <action name="actionSave">
+   <property name="text">
+    <string>Save</string>
+   </property>
+  </action>
+  <action name="actionSave_As">
+   <property name="text">
+    <string>Save As...</string>
+   </property>
+  </action>
+  <action name="actionUndo">
+   <property name="text">
+    <string>Undo</string>
+   </property>
+  </action>
+  <action name="actionRedo">
+   <property name="text">
+    <string>Redo</string>
+   </property>
+  </action>
+  <action name="actionCut">
+   <property name="text">
+    <string>Cut</string>
+   </property>
+  </action>
+  <action name="actionCopy">
+   <property name="text">
+    <string>Copy</string>
+   </property>
+  </action>
+  <action name="actionPase">
+   <property name="text">
+    <string>Paste</string>
+   </property>
+  </action>
+  <action name="actionDelete">
+   <property name="text">
+    <string>Delete</string>
+   </property>
+  </action>
+  <action name="actionSelect_All">
+   <property name="text">
+    <string>Select All</string>
+   </property>
+  </action>
+  <action name="actionDeselect_All">
+   <property name="text">
+    <string>Deselect All</string>
+   </property>
+  </action>
+  <action name="actionParse">
+   <property name="text">
+    <string>Parse</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+T</string>
+   </property>
+  </action>
+  <action name="actionZoom_In">
+   <property name="text">
+    <string>Zoom In</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+=</string>
+   </property>
+  </action>
+  <action name="actionZoom_Out">
+   <property name="text">
+    <string>Zoom Out</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+-</string>
+   </property>
+  </action>
+</widget>
+</ui>
diff --git a/tikzit/src/gui/mainwindow.cpp b/tikzit/src/gui/mainwindow.cpp
index 7d7ab04..980a312 100644
--- a/tikzit/src/gui/mainwindow.cpp
+++ b/tikzit/src/gui/mainwindow.cpp
@@ -21,8 +21,8 @@ MainWindow::MainWindow(QWidget *parent) :
     _numWindows++;
     ui->setupUi(this);
     setAttribute(Qt::WA_DeleteOnClose, true);
-    _graph = new Graph(this);
-    _tikzScene = new TikzScene(_graph, this);
+    _tikzDocument = new TikzDocument(this);
+    _tikzScene = new TikzScene(_tikzDocument->graph(), this);
     ui->tikzView->setScene(_tikzScene);
     _fileName = "";
     _pristine = true;
@@ -41,39 +41,17 @@ MainWindow::~MainWindow()
 
 void MainWindow::open(QString fileName)
 {
-    _fileName = fileName;
     _pristine = false;
-    QFile file(fileName);
-    QFileInfo fi(file);
-    QSettings settings("tikzit", "tikzit");
-    settings.setValue("previous-file-path", fi.absolutePath());
+    _tikzDocument->open(fileName);
+    ui->tikzSource->setText(_tikzDocument->tikz());
 
-    setWindowTitle("TiKZiT - " + fi.fileName());
 
-    if (!file.open(QIODevice::ReadOnly)) {
-        QMessageBox::critical(this, tr("Error"),
-        tr("Could not open file"));
-        return;
-    }
-
-    QTextStream in(&file);
-    QString tikz = in.readAll();
-    file.close();
-
-    ui->tikzSource->setText(tikz);
-
-    Graph *newGraph = new Graph(this);
-    TikzGraphAssembler ass(newGraph);
-    if (ass.parse(tikz)) {
+    if (_tikzDocument->parseSuccess()) {
         statusBar()->showMessage("TiKZ parsed successfully", 2000);
-        delete _graph;
-        _graph = newGraph;
-        foreach (Node *n, _graph->nodes()) n->attachStyle();
-        foreach (Edge *e, _graph->edges()) e->updateControls();
-        _tikzScene->setGraph(_graph);
+        setWindowTitle("TiKZiT - " + _tikzDocument->shortName());
+        _tikzScene->setGraph(_tikzDocument->graph());
     } else {
         statusBar()->showMessage("Cannot read TiKZ source");
-        delete newGraph;
     }
 
 }
diff --git a/tikzit/src/gui/mainwindow.h b/tikzit/src/gui/mainwindow.h
index 2e52cd5..66df23f 100644
--- a/tikzit/src/gui/mainwindow.h
+++ b/tikzit/src/gui/mainwindow.h
@@ -4,6 +4,7 @@
 #include "tikzscene.h"
 #include "tikzview.h"
 #include "graph.h"
+#include "tikzdocument.h"
 
 #include <QMainWindow>
 #include <QGraphicsView>
@@ -31,8 +32,8 @@ protected:
     void changeEvent(QEvent *event);
 private:
     TikzScene *_tikzScene;
+    TikzDocument *_tikzDocument;
     Ui::MainWindow *ui;
-    Graph *_graph;
     QString _fileName;
     bool _pristine;
     int _windowId;
diff --git a/tikzit/src/gui/nodeitem.cpp b/tikzit/src/gui/nodeitem.cpp
index d91bfd6..6e21ea4 100644
--- a/tikzit/src/gui/nodeitem.cpp
+++ b/tikzit/src/gui/nodeitem.cpp
@@ -1,7 +1,10 @@
 #include "tikzit.h"
 #include "nodeitem.h"
+#include "tikzscene.h"
+#include <cmath>
 
 #include <QPen>
+#include <QApplication>
 #include <QBrush>
 #include <QDebug>
 #include <QFont>
@@ -13,6 +16,7 @@ NodeItem::NodeItem(Node *node)
     _node = node;
     setFlag(QGraphicsItem::ItemIsSelectable);
     setFlag(QGraphicsItem::ItemIsMovable);
+    setFlag(QGraphicsItem::ItemSendsGeometryChanges);
     syncPos();
 }
 
@@ -91,3 +95,17 @@ QRectF NodeItem::boundingRect() const
 {
     return shape().boundingRect().adjusted(-4,-4,4,4);
 }
+
+QVariant NodeItem::itemChange(GraphicsItemChange change, const QVariant &value)
+{
+    if (change == ItemPositionChange) {
+        QPointF newPos = value.toPointF();
+        int gridSize = GLOBAL_SCALE / 8;
+        QPointF gridPos(round(newPos.x()/gridSize)*gridSize, round(newPos.y()/gridSize)*gridSize);
+        _node->setPoint(fromScreen(gridPos));
+
+        return gridPos;
+    } else {
+        return QGraphicsItem::itemChange(change, value);
+    }
+}
diff --git a/tikzit/src/gui/nodeitem.h b/tikzit/src/gui/nodeitem.h
index 867d8a3..107871e 100644
--- a/tikzit/src/gui/nodeitem.h
+++ b/tikzit/src/gui/nodeitem.h
@@ -14,6 +14,7 @@ public:
     NodeItem(Node *node);
     void syncPos();
     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
+    QVariant itemChange(GraphicsItemChange change, const QVariant &value);
     QPainterPath shape() const;
     QRectF boundingRect() const;
 private:
diff --git a/tikzit/src/gui/propertypalette.cpp b/tikzit/src/gui/propertypalette.cpp
index ea906a7..5fc763f 100644
--- a/tikzit/src/gui/propertypalette.cpp
+++ b/tikzit/src/gui/propertypalette.cpp
@@ -12,7 +12,6 @@ PropertyPalette::PropertyPalette(QWidget *parent) :
     ui(new Ui::PropertyPalette)
 {
     setWindowFlags(Qt::Window
-                   | Qt::WindowStaysOnTopHint
                    | Qt::CustomizeWindowHint
                    | Qt::WindowTitleHint);
     //setFocusPolicy(Qt::NoFocus);
diff --git a/tikzit/src/gui/tikzscene.cpp b/tikzit/src/gui/tikzscene.cpp
index cf7cde5..058835d 100644
--- a/tikzit/src/gui/tikzscene.cpp
+++ b/tikzit/src/gui/tikzscene.cpp
@@ -59,6 +59,12 @@ void TikzScene::mousePressEvent(QGraphicsSceneMouseEvent *event)
 
 void TikzScene::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
 {
+    //foreach (Edge *e, _graph->edges()) { e->updateControls(); }
+    foreach (EdgeItem *ei, edgeItems) {
+        ei->edge()->updateControls();
+        ei->syncPos();
+    }
+
     QGraphicsScene::mouseMoveEvent(event);
 }
 
diff --git a/tikzit/target_wrapper.sh b/tikzit/target_wrapper.sh
new file mode 100755
index 0000000..1793274
--- /dev/null
+++ b/tikzit/target_wrapper.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+DYLD_FRAMEWORK_PATH=/usr/local/Cellar/qt5/5.7.1_1/lib${DYLD_FRAMEWORK_PATH:+:$DYLD_FRAMEWORK_PATH}
+export DYLD_FRAMEWORK_PATH
+QT_PLUGIN_PATH=/usr/local/Cellar/qt5/5.7.1_1/plugins${QT_PLUGIN_PATH:+:$QT_PLUGIN_PATH}
+export QT_PLUGIN_PATH
+exec "$@"
diff --git a/tikzit/tikzit.pro b/tikzit/tikzit.pro
index cf0756f..1d2a866 100644
--- a/tikzit/tikzit.pro
+++ b/tikzit/tikzit.pro
@@ -43,7 +43,9 @@ SOURCES += src/gui/mainwindow.cpp \
     src/gui/nodeitem.cpp \
     src/gui/edgeitem.cpp \
     src/tikzit.cpp \
-    src/data/nodestyle.cpp
+    src/data/nodestyle.cpp \
+    src/gui/commands.cpp \
+    src/data/tikzdocument.cpp
 
 HEADERS  += src/gui/mainwindow.h \
     src/gui/toolpalette.h \
@@ -60,7 +62,9 @@ HEADERS  += src/gui/mainwindow.h \
     src/gui/nodeitem.h \
     src/tikzit.h \
     src/gui/edgeitem.h \
-    src/data/nodestyle.h
+    src/data/nodestyle.h \
+    src/gui/commands.h \
+    src/data/tikzdocument.h
 
 FORMS    += src/gui/mainwindow.ui \
             src/gui/propertypalette.ui \
diff --git a/tikzit/tikzit.pro.user b/tikzit/tikzit.pro.user
index aca5fe8..dd7fece 100644
--- a/tikzit/tikzit.pro.user
+++ b/tikzit/tikzit.pro.user
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.2.0, 2017-02-27T21:48:49. -->
+<!-- Written by QtCreator 4.2.0, 2017-11-05T18:40:52. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
@@ -152,7 +152,16 @@
       <value type="QString" key="Qt4ProjectManager.MakeStep.MakeArguments"></value>
       <value type="QString" key="Qt4ProjectManager.MakeStep.MakeCommand"></value>
      </valuemap>
-     <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">2</value>
+     <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.2">
+      <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
+      <value type="QString" key="ProjectExplorer.ProcessStep.Arguments">tikzit.app</value>
+      <value type="QString" key="ProjectExplorer.ProcessStep.Command">macdeployqt</value>
+      <value type="QString" key="ProjectExplorer.ProcessStep.WorkingDirectory">%{buildDir}</value>
+      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Custom Process Step</value>
+      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.ProcessStep</value>
+     </valuemap>
+     <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">3</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Build</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Build</value>
diff --git a/tikzit/tikzlexer.h b/tikzit/tikzlexer.h
new file mode 100644
index 0000000..6598601
--- /dev/null
+++ b/tikzit/tikzlexer.h
@@ -0,0 +1,345 @@
+#ifndef yyHEADER_H
+#define yyHEADER_H 1
+#define yyIN_HEADER 1
+
+#line 6 "tikzlexer.h"
+
+#line 8 "tikzlexer.h"
+
+#define  YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 35
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with  platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types. 
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+typedef uint64_t flex_uint64_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t; 
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+#endif /* ! C99 */
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN               (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN              (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN              (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX               (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX              (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX              (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX              (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX             (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX             (4294967295U)
+#endif
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else	/* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif	/* defined (__STDC__) */
+#endif	/* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* An opaque pointer. */
+#ifndef YY_TYPEDEF_YY_SCANNER_T
+#define YY_TYPEDEF_YY_SCANNER_T
+typedef void* yyscan_t;
+#endif
+
+/* For convenience, these vars (plus the bison vars far below)
+   are macros in the reentrant scanner. */
+#define yyin yyg->yyin_r
+#define yyout yyg->yyout_r
+#define yyextra yyg->yyextra_r
+#define yyleng yyg->yyleng_r
+#define yytext yyg->yytext_r
+#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
+#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
+#define yy_flex_debug yyg->yy_flex_debug_r
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+	{
+	FILE *yy_input_file;
+
+	char *yy_ch_buf;		/* input buffer */
+	char *yy_buf_pos;		/* current position in input buffer */
+
+	/* Size of input buffer in bytes, not including room for EOB
+	 * characters.
+	 */
+	yy_size_t yy_buf_size;
+
+	/* Number of characters read into yy_ch_buf, not including EOB
+	 * characters.
+	 */
+	yy_size_t yy_n_chars;
+
+	/* Whether we "own" the buffer - i.e., we know we created it,
+	 * and can realloc() it to grow it, and should free() it to
+	 * delete it.
+	 */
+	int yy_is_our_buffer;
+
+	/* Whether this is an "interactive" input source; if so, and
+	 * if we're using stdio for input, then we want to use getc()
+	 * instead of fread(), to make sure we stop fetching input after
+	 * each newline.
+	 */
+	int yy_is_interactive;
+
+	/* Whether we're considered to be at the beginning of a line.
+	 * If so, '^' rules will be active on the next match, otherwise
+	 * not.
+	 */
+	int yy_at_bol;
+
+    int yy_bs_lineno; /**< The line count. */
+    int yy_bs_column; /**< The column count. */
+    
+	/* Whether to try to fill the input buffer when we reach the
+	 * end of it.
+	 */
+	int yy_fill_buffer;
+
+	int yy_buffer_status;
+
+	};
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+void yyrestart (FILE *input_file ,yyscan_t yyscanner );
+void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
+YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner );
+void yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
+void yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
+void yypop_buffer_state (yyscan_t yyscanner );
+
+YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
+YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ,yyscan_t yyscanner );
+
+void *yyalloc (yy_size_t ,yyscan_t yyscanner );
+void *yyrealloc (void *,yy_size_t ,yyscan_t yyscanner );
+void yyfree (void * ,yyscan_t yyscanner );
+
+#define yywrap(n) 1
+#define YY_SKIP_YYWRAP
+
+#define yytext_ptr yytext_r
+
+#ifdef YY_HEADER_EXPORT_START_CONDITIONS
+#define INITIAL 0
+#define props 1
+#define xcoord 2
+#define ycoord 3
+#define noderef 4
+
+#endif
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#define YY_EXTRA_TYPE TikzGraphAssembler *
+
+int yylex_init (yyscan_t* scanner);
+
+int yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
+
+/* Accessor methods to globals.
+   These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy (yyscan_t yyscanner );
+
+int yyget_debug (yyscan_t yyscanner );
+
+void yyset_debug (int debug_flag ,yyscan_t yyscanner );
+
+YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner );
+
+void yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
+
+FILE *yyget_in (yyscan_t yyscanner );
+
+void yyset_in  (FILE * in_str ,yyscan_t yyscanner );
+
+FILE *yyget_out (yyscan_t yyscanner );
+
+void yyset_out  (FILE * out_str ,yyscan_t yyscanner );
+
+yy_size_t yyget_leng (yyscan_t yyscanner );
+
+char *yyget_text (yyscan_t yyscanner );
+
+int yyget_lineno (yyscan_t yyscanner );
+
+void yyset_lineno (int line_number ,yyscan_t yyscanner );
+
+YYSTYPE * yyget_lval (yyscan_t yyscanner );
+
+void yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
+
+       YYLTYPE *yyget_lloc (yyscan_t yyscanner );
+    
+        void yyset_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner );
+    
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap (yyscan_t yyscanner );
+#else
+extern int yywrap (yyscan_t yyscanner );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
+#endif
+
+#ifndef YY_NO_INPUT
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex \
+               (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);
+
+#define YY_DECL int yylex \
+               (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
+#endif /* !YY_DECL */
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+#undef YY_NEW_FILE
+#undef YY_FLUSH_BUFFER
+#undef yy_set_bol
+#undef yy_new_buffer
+#undef yy_set_interactive
+#undef YY_DO_BEFORE_ACTION
+
+#ifdef YY_DECL_IS_OURS
+#undef YY_DECL_IS_OURS
+#undef YY_DECL
+#endif
+
+#line 174 "src/data/tikzlexer.l"
+
+#line 344 "tikzlexer.h"
+#undef yyIN_HEADER
+#endif /* yyHEADER_H */