SendText+ for Sublime Text

This package improves SendText, particularly for r, python and julia syntaxes. It supports

Mac: Terminal, iTerm, RStudio(>0.99.769), R GUI, and Jupyter running on Chrome and Safari
Unix: screen and tmux
Windows: Cmder (see below to configure Cmder), Cygwin, R32, R64 and RStudio
SublimeREPL for R and python syntaxes (it works better with R)

Terminal is the default for Mac, Cmder for Windows and tmux for Linux. To change the default program, launch SendText+: Choose Program in command palatte.

Note: IPython is assumed for python codes.

Installation

Via Package Control.

Usage

cmd+enter (Mac) or ctrl+enter (Windows/Linux)

If text is selected, it sends the text to the program selected. If no text is selected, then it sends the current block (if found). Finally, it moves the cursor to the next line.
cmd+\ (Mac) or ctrl+\ (Windows/Linux): change working directory (R, Julia and Python only)
cmd+b (Mac) or ctrl+b (Windows/Linux): source current file (R, Julia and Python only)

SendTextPlus uses Sublime build system to source files, you might have to choose the SendTextPlus build system before pressing the keys.

Platform and syntax specific settings.

You can change the default settings at Preferences -> Package Settings -> SendText+. It understands platform and syntax specifications. The list of supported programs are

Terminal, iTerm, R
tmux, screen,
Cmder, Cygwin
SublimeREPL;
RStudio, R64, R32, Chrome-RStudio, Chrome-Jupyter, Safari-RStudio, Safari-Jupyter

{
    "defaults" : [
        {
            "platform": "osx",
            "scopes": ["source.r"],
            "prog": "RStudio"
        },
        {
            "platform": "osx",
            "scopes": ["source.python", "source.julia"],
            "prog": "Chrome-Jupyter"
        },
        {
            "platform": "osx",
            "prog": "Terminal"
        },
        {
            "platform": "windows",
            "prog": "Cmder"
        },
        {
            "platform": "linux",
            "prog": "tmux"
        }
    ]
}

Then, launch SendText+: Choose Program in command palatte and select [Defaults].

Cmder settings

Go to Paste in the settings, uncheck, "Confirm keypress" and "Confirm pasting more than..."
Change the default paste all lines command from shift+insert to ctrl+shift+v. I actually posted an issue at Cmder about the default keybind.

Some Details