The Ubuntu fonts are very clear and easy on the eyes, so are great for coding with. I use the Ubuntu Mono font for all my editors by adding the following line to my user behaviors
Open the command panel in Light Table with
Ctrl-Space and type
user behaviors. Then edit the file that opens and add the following line
When I run workshops or other demos I increase the font size to 20, to make the code easier to read from a distance.
You can use Ubuntu Fonts with operating systems other than Ubuntu by downloading the fonts from font.ubuntu.com
The default theme for Light Table is pretty good, however my prefered Light Table font is called Tommorow Night and I configure my user behaviors to use this theme by adding the following line:
There is also an Ubuntu theme plugin that I have just spotted, so I am trying that out although I want to tweak some of the colours before I make the switch.
From Light Table 0.7.0 onwards parens are not auto-closed anymore, so when you type
( then you have to also type
). Coming from Emacs, I find this limiting, so luckily you can add this behaviour back in by editing your user behaviors.
The Emacs plugin is a wrapper around the Code Mirror keybindings for Emacs. Installing the Emacs plugin with give you many of the Emacs keybindings you enjoy and you can easily customise them by changing the keybindings mapping in the plugin.
See my previous post on how to use the Emacs plugin with Light Table.
The Git status bar plugin simply indicates the Git branch your current editors’ file is in, assuming it is under version control.
Install using the plugin manager and restart Light Table (you may just be able to select “Reload App Behaviours” from the Light Table commands). Then open a file under version control and you will see its Git branch in the right corner of the status bar (the bar at the bottom of Light Table).
Git branch / status will only show for files that are in repositories whose root is in your workspace.
Gitlight plugin provides a visual Git client that can stage and commit changes, push & pull changes with remote repositories and show visual diffs of changes. Install Gitlight from the Light Table plugin manager and restart Light Table (you may just be able to select “Reload App Behaviours” from the Light Table commands).
Use Gitlight by opening the command panel and type
gitlight, you will see a list of available commands
If you open a file from a project managed by git you can see the status of all the files in that project using the command
If you select diff for any of the files in the project, you get a nice visual comparison of the changes between what is committed and your working copy.
When you save a file, any changes you made since it was last commited to Git are marked by coloured lines at the left hand side of the editor window, also known as gutter marks.
modific example with red, green and yellow highlights
- Red = lines have been deleted
- Green = new lines have been added
- Yellow = text that has be modified
You can jump between changes using
Ctrl+Shift+PageUp/PageDown, show the original version by putting the cursor on a changed line and hit
Ctrl+Alt+c and revert a change by putting the cursor on a changed line and hit
Install modific from the Light Table plugin manager and restart Light Table. Then open a file from workspace project that is under version control. Now any change you make will be highlighted.
There are lots of other plugins I have not tried yet. Many plugins also provide additional language support.
Here are a few plugins I plan to try next:
- Slamhound - refactor your Clojure namespace
- howdoi - pull in code solutions from the web
- recall - workspace Persistence
- workspace nav - Navigate the workspace view via the keyboard
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