Emacs is also available for graphical window managers for Linux like GNOME however we will only cover the “text based” version here.
AQUAMACS RED CURSOR INSTALL
In this article, we will see how we can install emacs in a Linux system and use it for basic text editing. Its strengths and features would resemble those of vi while its menus, help files and easy-to-remember command-keys would compare with nano. Emacs is also more than just a text editor it can be customized and extended with different “modes”, enabling it to be used like an Integrated Development Environment (IDE) for programming languages like Java, C or Python.įor those who have used both the ubiquitous vi and the user-friendly nano, emacs would come as an interesting cross-between. It’s been around for a long time (more than twenty years for GNU emacs) and is well known for its powerful and rich editing features.
AQUAMACS RED CURSOR DOWNLOAD
The python.el's github repository, which is now deprecated, has the instructions for getting the latest version of the library.ġ) Download the latest version from this urlĢ) Add the directory, where you have downloaded python.Emacs is one of the oldest and most versatile text editors available for Linux and UNIX-based systems.
In fact both the issues you have reported have been fixed. I can confirm that this has been fixed in the emacs trunk. This seems to be a bug, maybe this is fixed in emacs trunk will need to check. It seems this checks whether the string just sent had a final newline, if not it explicitly sends a newline, this check fails for single line strings and python mode never inserts the last newline. Towards the end of the function, we have these lines (when (or (not (string-match "\n$" string)) I was able to trace this issue to the function python-shell-send-string in python.el (do C-h f python-shell-send-string RET, you will see a link to python.el in the help buffer, click on it and emacs will take you to definition of function). The issue I guess is that the python-mode is NOT adding the final newline (which triggers the evaluation) to the string sent to command interpreter. But then I highlight the final line print spam andĪfter doing C-c C-r, if you switch to the python repl and press enter you will actually get the output printed.
AQUAMACS RED CURSOR CODE
The python code spam = "spam "ĭo not produce any output that is why you see the blank "In :" lines. What you are seeing is a side effect of how code is evaluated in comint-mode (this is a general mode on top of which python-mode's repl is written).īasically it sends the string you selected to the inferior process as it is (including the newlines etc), then it receives the output from the inferior process and prints it in the emacs comint buffer (the repl you opened in emacs). Here is what I have been able to understand about the issue. The ^C^R (eval region) command may generate a lot of blank "In :" Even when the active region is one line, I often see 15 blank "In :" lines or more. Odd, no? Things get much worse for longer files. But then I highlight the final line print spam and then type ^C^R. Then I type ^C^P (start interpreter), return back to the test.py buffer, and type ^C^C (eval buffer). To reproduce the problem in aquamacs, I make an file called test.py and place the following code in it: spam = "spam " Here's one symptom that I'm able to reproduce: the ^C^R (eval region) command may generate a lot of blank "In :" from to the interpreter. I'm not a lisp expert, so any help with this would be greatly appreciated. emacs file are apparently for iPython 0.11, not 1.2.0, and that may be the source of the problems. emacs file, but I'm still seeing some weird behavior. In particular, I added the settings given in the top answer here to my. I was able to get iPython basically working using the instructions in python.el. I'm trying to make Aquamacs 3.0a GNU Emacs 24.3.50.2 work with iPython 1.2.0 as the interpreter.
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