Which editor to use¶
Software developers spend most of their time inside a source code editor.
If you haven't yet made up your choice about which editor to use, then we recommend to start with Atom. See below. Atom satisfies everything you need to be successful. Luc still uses just Atom.
There are other choices, most notably PyCharm. Don't waste too much of your time with single-file editors like joe or nano. These are good for occasional changes in files on a server that you access via a terminal, but they are not designed for jumping back and forth in a repository with thousands of source code files.
"A hackable text editor for the 21st Century". https://atom.io/
$ sudo apt install atom
~/lino directory. This will cause Atom to index all files below this
Some useful keyboard shortcuts:
Ctrl+P open an existing file using fuzzy file name search within all files of the project.
Shfit+Ctrl+F find (and optionally replace) a text string in all files (or in some)
Alt+Q reflow selection
Ctrl+Alt+G go to definition
Other useful packages to install:
tidy-tabs causes Atom to close tabs that you haven't visited for some time. Useful because otherwise Atom can become a memory waster.