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Module:Documentation: Difference between revisions

simplify the start box code and attempt to get some more output if the env table contains errors
m>Mr. Stradivarius
(use "ugsub" rather than "gsub" as the abbreviation for mw.ustring.gsub, to make it clearer that it isn't the regular string.gsub)
m>Mr. Stradivarius
(simplify the start box code and attempt to get some more output if the env table contains errors)
Line 375: Line 375:
-- No need to include the links if the documentation is on the template page itself.
-- No need to include the links if the documentation is on the template page itself.
local linksData = p.makeStartBoxLinksData(args, env)
local linksData = p.makeStartBoxLinksData(args, env)
if type(linksData) == 'table' then
if linksData then
links = p.renderStartBoxLinks(linksData)
links = p.renderStartBoxLinks(linksData)
else
-- linksData is nil or an error message.
return linksData
end
end
end
end
-- Generate the start box html.
-- Generate the start box html.
local data = p.makeStartBoxData(args, env, links)
local data = p.makeStartBoxData(args, env, links)
if type(data) == 'table' then
if data then
return p.renderStartBox(data)
return p.renderStartBox(data)
elseif type(data) == 'string' then
-- data is an error message.
return data
else
else
-- User specified no heading.
-- User specified no heading.
Line 446: Line 440:
local subjectSpace = env.subjectSpace
local subjectSpace = env.subjectSpace
if not subjectSpace then
if not subjectSpace then
return nil
-- Default to an "other namespaces" namespace, so that we get at least some output
-- if an error occurs.
subjectSpace = 2
end
end
local data = {}
local data = {}
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