andyandy,

andyandy wrote:
Hello. I want to do the following:

#if ($a!="")
 #set "${all}escape(${a})"
#end
#if ($b!="")
 #set "${all}escape(${b})"
#end
#if ($c!="")
 #set "${all}escape(${c})"
#end

$all

Can you give some sample data and expected output? I'm not entirely sure what you want to accomplish, here.

-chris

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