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-- escape special chars to be usable in JSON
function conky_json(str)
return string.gsub(conky_parse(str), '([\\"])', '\\%1')
end
-- format strings of 'xxh xxm xxs' as 'hh:mm'
function conky_utime(str)
return string.format("%d:%02d", string.match(conky_parse(str), '(%d+)h (%d+)m (%d+)s'))
end
-- format all the args as a JSON dictionary
-- args are as key1, value1, key2, value2, ...
function conky_i3(...)
d = "{"
key = true
for i,v in ipairs(arg) do
if key then
d = d .. "\"" .. v .. "\":"
key = false
else
d = d .. conky_parse(v)
if string.sub(v, -1) == '"' then
if i < table.getn(arg) then d = d .. "," end
key = true
else
d = d .. " "
end
end
end
return d .. "}"
end
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