Re: regexp in lua

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• Subject: Re: regexp in lua
• From: Rici Lake <lua@...>
• Date: Tue, 2 Aug 2005 16:24:51 -0500

---

On 2-Aug-05, at 4:09 PM, Romulo Bahiense wrote:

I didn't know that it's better to redeclare them instead of just reusing. I wonder if it is valid for chunks too:

while <condition> do
 local _,_,a,b = string.find(...)
end
local _,a,b
while <condition> do
 _,_,a,b = string.find(...)
end

Regardless of efficiency, it is always better to make variables as local as possible.

However, it is also more efficient.

---

• References:
  • regexp in lua, Walter Rodrigo de Sá Cruz
  • Re: regexp in lua, Romulo Bahiense
  • Re: regexp in lua, Mike Pall
  • Re: regexp in lua, Romulo Bahiense

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