Re: [patch] continue statement
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- Subject: Re: [patch] continue statement
- From: Shannon Stewman <stew@...>
- Date: 2005年9月12日 12:13:22 -0500
On Mon, Sep 12, 2005 at 06:47:34PM +0200, Wolfgang Oertl wrote:
> I find that without a "continue" statement some loops soon have
> deeply nested if/else statements in them. This patch adds
> them to Lua 5.1-alpha. It's also on the PowerPatches page of
> the Lua wiki.
Here is another example where a standard way to do non-local exit would
help. The syntax was proposed in
http://lua-users.org/lists/lua-l/2005-08/msg00357.html
for i=1,100 do
block(continue)
...
if some_test_to_continue then continue() end
...
end
end
Cheers!
--
Shannon Stewman | Let us walk through the waning night,
Caught in a whirlpool, | As dawn-rays tickle our toes, the dew soothes
A quartering act: | Our blistered soles, and damp bones stir
Solitude or society? | As crimson cracks under the blue-grey sky.