Documentation work.

docs/intro.dox

@@ -189,6 +189,7 @@ function:
  - @ref glfwDestroyCursor
  - @ref glfwPollEvents
  - @ref glfwWaitEvents
+ - @ref glfwTerminate
 
 
 @subsection thread_safety Thread safety

docs/news.dox

@@ -7,20 +7,20 @@
 
 @section news_31 New features in version 3.1
 
-@subsection news_31_cursor Custom system cursor support
+@subsection news_31_cursor Custom mouse cursor images
 
 GLFW now supports creating and setting both custom and standard system cursors.
 They can be created with @ref glfwCreateCursor or @ref glfwCreateStandardCursor,
 set with @ref glfwSetCursor and destroyed with @ref glfwDestroyCursor.
 
 
-@subsection news_31_drop File drop event support
+@subsection news_31_drop File drop event
 
 GLFW now provides a callback for receiving the paths of files dropped onto GLFW
 windows.  The callback is set with @ref glfwSetDropCallback.
 
 
-@subsection news_31_emptyevent Main thread waking support
+@subsection news_31_emptyevent Main thread wake-up
 
 GLFW now provides the @ref glfwPostEmptyEvent function for posting an empty
 event from another thread to the main thread event queue, causing @ref
@@ -33,7 +33,7 @@ GLFW now supports querying the size, on each side, of the frame around the
 client area of a window, with @ref glfwGetWindowFrameSize.
 
 
-@subsection news_31_autoiconify Multi-monitor installation support
+@subsection news_31_autoiconify Simultaneous multi-monitor rendering
 
 GLFW now supports disabling auto-iconification of full screen windows with
 the [GLFW_AUTO_ICONIFY](@ref window_hints_wnd) window hint.  This is intended
@@ -53,6 +53,12 @@ GLFW now supports preventing a windowed mode window from gaining input focus on
 creation, with the [GLFW_FOCUSED](@ref window_hints_wnd) window hint.
 
 
+@subsection news_31_direct Direct access for window attributes and cursor position
+
+GLFW now queries the window focus, visibility and iconification attributes and
+the cursor position directly instead of returning cached data.
+
+
 @subsection news_31_charmods Character with modifiers callback
 
 GLFW now provides a callback for character events with modifier key bits.  The
@@ -61,7 +67,7 @@ callback, this will report character events that will not result in a character
 being input, for example if the Control key is held down.
 
 
-@subsection news_31_release Context release behavior support
+@subsection news_31_release Context release behaviors
 
 GLFW now supports controlling whether the pipeline is flushed when a context is
 made non-current, with the
@@ -69,23 +75,24 @@ made non-current, with the
 machine supports the `GL_KHR_context_flush_control` extension.
 
 
-@subsection news_31_single Single buffering support
+@subsection news_31_single Single buffered framebuffers
 
 GLFW now supports the creation of single buffered windows, with the
 [GLFW_DOUBLEBUFFER](@ref window_hints_fb) window hint.
 
 
-@subsection news_31_egl Stable EGL support
+@subsection news_31_egl Stable EGL implementation
 
 The support for EGL is now stable, successfully running on PandaBoards, Mesa,
 ANGLE, Wayland, AMD EGL and others.
 
 
-@subsection news_31_getcursorpos Direct query for cursor position
+@subsection news_31_glext Macro for including extension header
 
-GLFW now queries the system cursor position directly when you call @ref
-glfwGetCursorPos instead of returning cached data, except for when the window is
-in captured cursor mode.
+GLFW now includes the extension header appropriate for the chosen OpenGL or
+OpenGL ES header when [GLFW_INCLUDE_GLEXT](@ref build_macros) is defined.  GLFW
+does not provide these headers.  They must be provided by your development
+environment or your OpenGL or OpenGL ES SDK.
 
 
 @section news_30 New features in version 3.0

include/GLFW/glfw3.h

@@ -1128,6 +1128,9 @@ GLFWAPI int glfwInit(void);
  *  @warning No window's context may be current on another thread when this
  *  function is called.
  *
+ *  @par Reentrancy
+ *  This function may not be called from a callback.
+ *
  *  @par Thread Safety
  *  This function may only be called from the main thread.
  *
@@ -1211,6 +1214,9 @@ GLFWAPI const char* glfwGetVersionString(void);
  *  error, it is not guaranteed to be valid after the callback has returned.  If
  *  you wish to use it after the callback returns, you need to make a copy.
  *
+ *  Once set, the error callback remains set even after the library has been
+ *  terminated.
+ *
  *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
  *  callback.
  *  @return The previously set callback, or `NULL` if no callback was set.
@@ -2622,8 +2628,13 @@ GLFWAPI void glfwGetCursorPos(GLFWwindow* window, double* xpos, double* ypos);
  *  window.  The window must be focused.  If the window does not have focus when
  *  this function is called, it fails silently.
  *
- *  If the cursor is disabled (with `GLFW_CURSOR_DISABLED`) then the cursor
- *  position is unbounded and limited only by the minimum and maximum values of
+ *  __Do not use this function__ to implement things like camera controls.  GLFW
+ *  already provides the `GLFW_CURSOR_DISABLED` cursor mode that hides the
+ *  cursor, transparently re-centers it and provides unconstrained cursor
+ *  motion.  See @ref glfwSetInputMode for more information.
+ *
+ *  If the cursor mode is `GLFW_CURSOR_DISABLED` then the cursor position is
+ *  unconstrained and limited only by the minimum and maximum values of
  *  a `double`.
  *
  *  @param[in] window The desired window.