Module:Documentation: Difference between revisions
m>Mr. Stradivarius (hardcode "off" in "link box=off" as well, for the benefit of other modules/templates) |
m>Mr. Stradivarius (replace another argument name with a hardcoded value) |
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| Line 104: | Line 104: | ||
local function makeInvokeFunc(funcName) | local function makeInvokeFunc(funcName) | ||
return function (frame) | return function (frame) | ||
local args = getArgs(frame, { | local args = getArgs(frame, { | ||
valueFunc = function (key, value) | valueFunc = function (key, value) | ||
if type(value) == 'string' then | if type(value) == 'string' then | ||
value = value:match('^%s*(.-)%s*$') -- Remove whitespace. | value = value:match('^%s*(.-)%s*$') -- Remove whitespace. | ||
if key == | if key == 'heading' or value ~= '' then | ||
return value | return value | ||
else | else | ||