Add general string hint interface

This replaces the window title and class name APIs with a more general one that
can be easily extended to other things, like icon names, more detailed
application hints, and so on.

2 files changed, 3 insertions, 3 deletions

diff --git a/doc/c/view.rst b/doc/c/view.rst
index ff8d3db..0a26e14 100644
--- a/doc/c/view.rst
+++ b/doc/c/view.rst
@@ -31,7 +31,7 @@ For example:
    const PuglSpan defaultWidth  = 1920;
    const PuglSpan defaultHeight = 1080;
 
-   puglSetWindowTitle(view, "My Window");
+   puglSetViewString(view, PUGL_WINDOW_TITLE, "My Window");
    puglSetSizeHint(view, PUGL_DEFAULT_SIZE, 1920, 1080);
    puglSetSizeHint(view, PUGL_MIN_SIZE, 640, 480);
    puglSetSizeHint(view, PUGL_MIN_ASPECT, 1, 1);
diff --git a/doc/c/world.rst b/doc/c/world.rst
index 83d9dbd..dcebba0 100644
--- a/doc/c/world.rst
+++ b/doc/c/world.rst
@@ -31,13 +31,13 @@ For example, Vulkan requires thread support:
 
    PuglWorld* world = puglNewWorld(PUGL_MODULE, PUGL_WORLD_THREADS)
 
-It is a good idea to set a class name for your project with :func:`puglSetClassName`.
+It is a good idea to set a class name for your project with :func:`puglSetWorldString`.
 This allows the window system to distinguish different applications and,
 for example, users to set up rules to manage their windows nicely:
 
 .. code-block:: c
 
-   puglSetClassName(world, "MyAwesomeProject")
+   puglSetWorldString(world, PUGL_CLASS_NAME, "MyAwesomeProject")
 
 .. _setting-application-data: