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POReal time scripting language + MS DLR?
 

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  1. POReal time scripting language + MS DLR?
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    <p>For starters I should let you guys know what I'm trying to do. The project I'm working on has a requirement that requires a custom scripting system to be built. This will be used by non-programmers who are using the application and should be as close to natural language as possible. An example would be if the user needs to run a custom simulation and plot the output, the code they would write would need to look like</p> <p>variable input1 is 10; variable input2 is 20;</p> <p>variable value1 is AVERAGE(input1, input2);</p> <p>variable condition1 is true; if condition1 then PLOT(value1);</p> <p>Might not make a lot of sense, but its just an example. AVERAGE and PLOT are functions we'd like to define, they shouldn't be allowed to change them or really even see how they work. Is something like this possible with DLR? If not what other options would we have(start with ANTRL to define the grammar and then move on?)? In the future this may need to run using XBAP and WPF too, so this is also something we need to consider, but haven't seen much if anything on dlr &amp; xbap. Thanks, and hopefully this all makes sense.</p> <p><HR> Lua is not an option as it is to different from what they are already accustomed to. </p> <p>Ralf, its going to reactive, and to be honest the timeframe for when the results should get back to the user may be 1/100 of a second all the way up to 2 weeks or a month(very complex mathematical functions).</p> <p>Basically they already have a system they purchased that does some of what they need, and included a custom scripting language that does what I mentioned above and they don't want to have to learn a new one, they basically just want us to copy it and add functionality. I think I'll just start with ANTRL and go from there.</p>
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    1. COAnything that will take more than a few seconds should not be done with a home grown language. If you are talking a month of crunching time, it may be faster, in wall clock time, to train the user in a faster language then have them use a slower one.
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