Tab size in R Editor

I am wondering开发者_如何学Python if it is possible to define a tab size in R Editor? I know I can use some other text editor, but I would prefer R Editor, as it has built-in support for executing line or selection.

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If with an R-editor you mean the script thingy in RGUI then no, since this is a very plain text editor.

You might want to look at other text editors. Tinn-R (http://www.sciviews.org/Tinn-R/) has built in support for line/selection execution (I think, haven't used it in a while), and notepad++ (http://notepad-plus-plus.org/) can do this with help of NppToR (http://sourceforge.net/projects/npptor/).

I am not sure about Tin-R, but in notepad++ you can change tab size by going to setting -> preferences, language menu/tab settings tab, and then on the right side you can change settings (including size) of tabs.