the option '--with-be-app', the resulting Emacs will only run in
text-mode terminals.
-+++
-** Cairo drawing support has been enabled for Haiku builds.
To enable Cairo support, ensure that the Cairo and FreeType
development files are present on your system, and configure Emacs with
'--with-be-cairo'.
----
-** Double buffering is now enabled on the Haiku operating system.
Unlike X, there is no compile-time option to enable or disable
-double-buffering. If you wish to disable double-buffering, change the
+double-buffering; it is always enabled. To disable it, change the
frame parameter 'inhibit-double-buffering' instead.
---