closes #17: own headers are not system headers

This was stupid as it prevented the compiler from doing code analysis
and discovering the bug leading to a segmentation fault when using
compiler optimization (see christian/shellipt#44).

Long overdue update of `README.md`.

CMakeLists.txt

@@ -20,8 +20,8 @@ add_library(kNCurses Window.cpp PtyWindow.cpp SingleUserInput.cpp Debug.cpp
 ### let's be annoyingly pedantic
 target_compile_options(kNCurses PRIVATE "-Wall" "-Wextra" "-Werror" "-pedantic")
 
-### path to own system includes
-include_directories(SYSTEM "${CMAKE_SOURCE_DIR}/include")
+### path to own includes
+include_directories("${CMAKE_SOURCE_DIR}/include")
 
 ### libraries
 

DemoApp.cpp

@@ -3,11 +3,11 @@
  */
 
 #include "DemoApp.hpp"
+#include "kNCurses/VerticalTilingWindowManager.hpp"
+#include "kNCurses/HorizontalTilingWindowManager.hpp"
+#include "kNCurses/Window.hpp"
+#include "kNCurses/PtyWindow.hpp"
 #include "Debug.hpp"
-#include <kNCurses/VerticalTilingWindowManager.hpp>
-#include <kNCurses/HorizontalTilingWindowManager.hpp>
-#include <kNCurses/Window.hpp>
-#include <kNCurses/PtyWindow.hpp>
 
 #include <unistd.h>
 #include <utmp.h>

HorizontalTilingWindowManager.cpp

@@ -2,9 +2,10 @@
  * @author Christian Burger (christian@krikkel.de)
  */
 
+#include "kNCurses/HorizontalTilingWindowManager.hpp"
+#include "kNCurses/Window.hpp"
 #include "Debug.hpp"
-#include <kNCurses/HorizontalTilingWindowManager.hpp>
-#include <kNCurses/Window.hpp>
+
 #include <ncursesw/ncurses.h>
 #include <algorithm>
 

PtyWindow.cpp

@@ -2,7 +2,7 @@
  * @author Christian Burger (christian@krikkel.de)
  */
 
-#include <kNCurses/PtyWindow.hpp>
+#include "kNCurses/PtyWindow.hpp"
 #include "Debug.hpp"
 
 #include <cstdio>

README.md

@@ -3,7 +3,8 @@
 **WARNING**: This is a prototype. Things will probably break; in spectacular
 ways.
 
-`NCursesPtyWindow` provides a pseudo terminal in a ncurses window.
+`kNCurses` extends the existing C++ library shipping with ncurses and provides a
+tiling window manager and a pseudo terminal in a ncurses window.
 
 ## Building
 

SingleUserInput.cpp

@@ -2,7 +2,7 @@
  * @author Christian Burger (christian@krikkel.de)
  */
 
-#include <kNCurses/SingleUserInput.hpp>
+#include "kNCurses/SingleUserInput.hpp"
 #include "Debug.hpp"
 
 #include <vterm.h>

TilingWindowManager.cpp

@@ -2,8 +2,8 @@
  * @author Christian Burger (christian@krikkel.de)
  */
 
-#include <kNCurses/TilingWindowManager.hpp>
-#include <kNCurses/Window.hpp>
+#include "kNCurses/TilingWindowManager.hpp"
+#include "kNCurses/Window.hpp"
 #include "Debug.hpp"
 
 #include <ncursesw/ncurses.h>

VerticalTilingWindowManager.cpp

@@ -2,9 +2,10 @@
  * @author Christian Burger (christian@krikkel.de)
  */
 
+#include "kNCurses/VerticalTilingWindowManager.hpp"
+#include "kNCurses/Window.hpp"
 #include "Debug.hpp"
-#include <kNCurses/VerticalTilingWindowManager.hpp>
-#include <kNCurses/Window.hpp>
+
 #include <ncursesw/ncurses.h>
 #include <algorithm>
 

Window.cpp

@@ -2,8 +2,8 @@
  * @author Christian Burger (christian@krikkel.de)
  */
 
-#include <kNCurses/Window.hpp>
-#include <kNCurses/VerticalTilingWindowManager.hpp>
+#include "kNCurses/Window.hpp"
+#include "kNCurses/VerticalTilingWindowManager.hpp"
 
 namespace krikkel::NCurses
 {