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Talk:Runtime evaluation/In an environment: Difference between revisions
Talk:Runtime evaluation/In an environment (view source)
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, 14 years agomoved Talk:Eval in environment to Talk:Runtime evaluation/In an environment
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: Sorry but I can't understand why (maybe my Tcl is not so strong). Isn't it the same of PHP, Perl, Python, Ruby....? (I.e.: using a function). The only difference, is that it explicitly says which is the "dummy" var (the lambda var or how we want to call it). Maybe the example is more similar to the second Lisp example, since that is the way in Tcl to express a lambda expression (as far as I know/understand; going to find more about right now). --[[User:ShinTakezou|ShinTakezou]] 10:26, 30 April 2009 (UTC)
: (Modified now in order to resemble to other examples) --[[User:ShinTakezou|ShinTakezou]] 10:40, 30 April 2009 (UTC)
Yes, your new change to Tcl looks like what I had in mind. Is x a global variable, though?
Thanks for putting up with my requirements fiddling. --[[User:Kevin Reid|Kevin Reid]] 10:55, 30 April 2009 (UTC)
: No, it isn't global, it is local to the proc (to be sure, I've tested it adding a <code>set x 678</code> before the puts, and a <code>puts $x</code> after the puts; the value of x remain unchanged). --[[User:ShinTakezou|ShinTakezou]] 12:29, 30 April 2009 (UTC)
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