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Difference between revisions of "Module:RegExpr"
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IbarakiIbuki (talk | contribs) (Created page with "local re = {} function re.regExpr(frame) -- frame[1] = test string -- frame[2] = Lua pattern return string.match(frame[1], frame[2]) end") |
IbarakiIbuki (talk | contribs) |
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| Line 1: | Line 1: | ||
local re = {} | local re = {} | ||
| − | function re. | + | function re.findMatch(frame) |
-- frame[1] = test string | -- frame[1] = test string | ||
-- frame[2] = Lua pattern | -- frame[2] = Lua pattern | ||
| − | + | result = string.match(frame[1], frame[2]) | |
| + | if (result == nil) then | ||
| + | result = "" | ||
| + | end | ||
| + | return result | ||
end | end | ||
Revision as of 05:59, 1 June 2017
Documentation for this module may be created at Module:RegExpr/doc
local re = {}
function re.findMatch(frame)
-- frame[1] = test string
-- frame[2] = Lua pattern
result = string.match(frame[1], frame[2])
if (result == nil) then
result = ""
end
return result
end