This patch makes simple macros of the form `<mods>-<key>` less noisy by
avoiding the redundant release/depression of modifiers which are already
active. This used to be the default behaviour prior to 2.3.0-rc, but was
changed to accommodate #128 (among other things). In most cases the
additional noise is transparent to the application, but notably breaks
Gnome tab-switching via swap, since Gnome cares about intermediate
modifier state.
The stock XCompose file which ships with most distros isn't exhaustive
and uses a number of layout specific keysyms intended to be easy to
memorize (rather than globally accessible). To circumvent this problem
we ship our own set of simplified compose definitions.
If we encounter a utf8 sequence corresponding to a glyph for which a
known XKB compose sequence exists, we replace the glyph with the
corresponding sequence. This allows non-english users to easilly specify
alternate glyphs without having to memorize the appropriate macros.
This is a major release which breaks backward compatibility for
non-trivial configs. (we are still in beta after all :P).
In the absence of too much blowback this will probably become the final
v2 design.
Much of this harkens back to the v1, with some additional simplifications
and enhancements.
See DESIGN.md for a more detailed account.
Raheman Vaiya