OK issue indenting due to comment after and on same mine of function déclarés.
The second syntax formed enable good indenting.
function matchPattern(line, pattern) -- {{{
local x=line:match(pattern)
if x~=nil then
return ownsplit(x, '=')
end
end -- }}}
function matchPattern(line, pattern)
local x=line:match(pattern)
if x~=nil then
return ownsplit(x, '=')
end
end