Handle border options for gaps

Fixes `hide_edge_borders smart` when gaps are in use.
Implements `hide_edge_borders smart_no_gaps` and `smart_borders
on|no_gaps|off`.

Since `smart_borders on` is equivalent to `hide_edge_borders smart`
and `smart_borders no_gaps` is equivalent to `hide_edge_borders
smart_no_gaps`, I opted to just save the last value set for
`hide_edge_borders` and restore that on `smart_borders off`. This
simplifies the conditions for setting the border.

1 files changed, 1 insertions, 0 deletions

diff --git a/sway/meson.build b/sway/meson.build
index 6eb9a9d7..ec6546a2 100644
--- a/sway/meson.build
+++ b/sway/meson.build
@@ -78,6 +78,7 @@ sway_sources = files(
         'commands/seat/fallback.c',
         'commands/set.c',
         'commands/show_marks.c',
+        'commands/smart_borders.c',
         'commands/smart_gaps.c',
         'commands/split.c',
         'commands/sticky.c',