We now create a copy of the config for each client, and updates it
with the values passed from the client.
Since we're not actually cloning it (and e.g. strdup() all strings
etc) we can't call conf_destroy() to free it, but need to free just
the strings we've replaced.
A button may only be mapped to a single action. Detect when the user
tried to map the same button to multiple actions and error out.
To clear a binding (for example, to free up a button from the default
bindings), one can set the action it is bound to to
`NONE` (e.g. `primary-paste=NONE`).
* New config section, "mouse-bindings", where bindings are defined on
the form "action=BTN_<name>
* pointer_button() handler now scans the bindings list instead of
hardcoding primary-paste to BTN_MIDDLE.
* The implementation handles single- double- and triple clicks in the
bindings, but there is currently no way to define anything but a
single-click binding in the configuration.
The user can now configure the following:
* Whether to prefer CSDs or SSDs. But note that this is only a hint to
the compositor - it may deny our request. Furthermore, not all
compositors implement the decoration manager protocol, meaning CSDs
will be used regardless of the user configuration (GNOME/mutter
being the most prominent one).
* Title bar size and color, including transparency
* Border size and color, including transparency
Also drop support for rendering the CSDs inside the main surface.
If the display resolution *is* 800x600, using this size is bad since
there will typically be panels and other things on the screen too.
Not that 800x600 is something we expect to see in real life, but may
happen on virtual displays.
Backspace now emits DEL for all non-ctrl modifier combos, and BS for
all ctrl modifier combos.
The alt modifier prefixes DEL/BS with ESC.
This also removes my own hack of mapping ctrl+backspace to
alt+backspace.
Describe backspace behavior in both the README and the man page.
TODO: implement DECBKM to allow applications to toggle the backspace
behavior.
