Module:Wikitext Parsing and Module:Wikitext Parsing/sandbox: Difference between pages
(Difference between pages)
Content deleted Content added
Dinoguy1000 (talk | contribs) the Lua # operator recalculates the length every time it's accessed (including on every loop in a for), so cache its value in cheaptrim since the string isn't modified in-place |
m Removed protection from "Module:Wikitext Parsing/sandbox" |
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-- local out = string.gsub(str, "^%s*(.-)%s*$", "%1") |
-- local out = string.gsub(str, "^%s*(.-)%s*$", "%1") |
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local lowEnd |
local lowEnd |
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for i = 1,#str do |
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for i = 1,strlen do |
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if not whitespace[string.sub(str, i, i)] then |
if not whitespace[string.sub(str, i, i)] then |
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lowEnd = i |
lowEnd = i |
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| Line 33: | Line 32: | ||
return "" |
return "" |
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end |
end |
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for i = |
for i = #str,1,-1 do |
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if not whitespace[string.sub(str, i, i)] then |
if not whitespace[string.sub(str, i, i)] then |
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local out = string.sub(str, lowEnd, i) |
local out = string.sub(str, lowEnd, i) |
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