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Display an em-dash instead of 0 in distance columns when neither length is passed. |
Jackmcbarn (talk | contribs) give a better error message for invalid dates |
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end
function
-- A limited replacement for {{dts}}. This is passed a date and derives a sort key from it. It returns a string with the hidden sort key, along with the year of the original date.
if not date then return false end -- If the date is an empty string, stop and go back to whence it came.
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else -- Otherwise,
return dtsSpan .. year -- Return the hidden sort key concatenated with the year for this date.
end
end
function dtsYear(date, circa)
local success, result = pcall(dtsYearCore, date, circa)
if success then
return result
else
return string.format('%s<span class="error">Error: Invalid date "%s".</span>', circa and '<abbr title="circa">c.</abbr> ' or '', date)
end
end
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