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no duplicate entries in prompt history 

Signed-off-by: Massimiliano Brocchini <massimiliano.brocchini@gmail.com>
Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Massimiliano Brocchini 2011-10-22 15:56:30 +02:00 committed by Uli Schlachter
parent 092813cd63
commit bf8e6418f5
1 changed files with 7 additions and 5 deletions
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12
lib/awful/prompt.lua.in
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@ -43,10 +43,12 @@ local function history_check_load(id, max)
-- Read history file -- Read history file
if f then if f then
for line in f:lines() do for line in f:lines() do
table.insert(data.history[id].table, line) if util.table.hasitem(data.history[id].table, line) == nil then
if #data.history[id].table >= data.history[id].max then table.insert(data.history[id].table, line)
break if #data.history[id].table >= data.history[id].max then
end break
end
end
end end
f:close() f:close()
end end
@ -90,7 +92,7 @@ end
local function history_add(id, command) local function history_add(id, command)
if data.history[id] then if data.history[id] then
if command ~= "" if command ~= ""
and command ~= data.history[id].table[#data.history[id].table] then and util.table.hasitem(data.history[id].table, command) == nil then
table.insert(data.history[id].table, command) table.insert(data.history[id].table, command)
-- Do not exceed our max_cmd -- Do not exceed our max_cmd