One of the nice features of Gams-Mode for Emacs is the possibility to quickly look up the identifier part of a variable, parameter or set. This is a nice feature in big models or when you haven’t worked with the model for some time. Just put the cursor somewhere on the parameter in the code [...]
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Now this might be obvious if you have a lot of time, but usually the rule is forgotten if you are stressed and want to finish what you are working on. Not writing comments will probably cost you a lot of time, if you take your model a year from now and see your code: [...]
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First run your model by hitting C-c C-s (C stands for Ctrl) or use the same command from the menu. Emacs will open a new window and you see how Gams solves your model. When Gams is finished you can hit F10 (or C-c C-v) to show the listing file in a new buffer. We [...]
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Let us start simple and get a model from the Gams-library. If you started emacs you are not in gams-mode (you can check this by looking at the menu bar: there is no gams-entry). If you load a gams model (with the extension “gms”), Emacs automatically turns on gams-mode and the gams entry appears in [...]
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First of all download gams-mode from Shiro Takeda’s website: You will find it here: gams-mode-download. The files are zipped and should be unzipped to a directory Emacs will find. I show you my settings (as usual, you can do it in an other way). I have all my additional features in a directory that resides [...]
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http://aquamacs.org/. On Windows it is a different story. Emacs is coming from the Unix world and on Windows installing asks for a little bit more knowledge of Windows basics. You can’t for example install an additional feature (like Gams-mode for Emacs) by just double-clicking on a file. You have to move the downloaded files to [...]
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GAMS users probably spend most of their time editing their models. Just before project deadlines they may sit more than 8 hours a day in front of their computer hacking through their code. The choice of a good editor can therefore be crucial. After years of trying different editors I finally stuck (xxx) with the [...]
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