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Emit tag::history::update signal from tag.history.restore

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Restoring a previous history entry changes the tag history (in the
meaning of currently selected tags), and therefore should also emit the
tag::history::update signal.

A use case might be to automatically hide tags with no clients on them.

Signed-off-by: Daniel Hahler <git@thequod.de>
This commit is contained in:
Daniel Hahler 2014-03-12 01:46:37 +01:00
parent 620732a015
commit c8cbada899
1 changed files with 2 additions and 0 deletions
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2
lib/awful/tag.lua.in
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@ -234,6 +234,8 @@ function tag.history.restore(screen, idx)
data.history[s].previous = setmetatable(sel, { __mode = 'v' })
-- remove the reverted history entry
if i ~= "previous" then table.remove(data.history[s], i) end
capi.screen[s]:emit_signal("tag::history::update")
end
--- Get a list of all tags on a screen