Prevent Emacs Compilation Window From Displaying Other Content
By accident I found a setting for emacs windows that prevents a window from displaying any other content than what it currently is showing. It is not locking the textual contents but the buffer. That means you cannot show the contents of another file, or change the currently visible help page, or whatever.
Quit and Close Emacs Special Windows Like Help and Compilation Results
Emacs can display interactive help windows (the content/buffer name is called "*Apropos*"), and compilation results. I managed to limit the height of the compilation window to 10 lines already. But when I have the compilation results pane focused, I want to close and dismiss it quickly.
Emacs Settings for PHP Development
The project that I've been working on over the weekend, I worked on in emacs. This is part of my re-learning the basics of text editing and programming in emacs to slowly move away from TextMate when it comes to scripts. I want to move away from TextMate because I eventually want to transition to be productive on a Linux machine – that means, to create stuff in an otherwise foreign operating system. Emacs is portable, so that's a good start.
Fold Current Level-1 Heading in Emacs Org-Mode Outlines
There's no standard shortcut to fold the current subtree of an org-mode outline. When I work in org-mode outlines, I usually am 3 or more levels deep into a so-called "subtree" and want to get back to the root item, fold it to hide the details, then drill down into another item. I use that when I am working on an app and want to have a look at a planned milestone nested deep down at a different point in the outline.
Emacs for Remote SSH Python Development
I am using Emacs for over a year now to manage my tasks. I like how I can mix tasks with long form notes in a single outline. It's good. We had to play with vi and emacs for a while at University. I'm very happy I got used to the very basics of both editors because I ended up using vi a lot when SSH-ing into remote machines, and now Emacs for everything else.
Sync Emacs Org Agenda Files via Dropbox Without Conflicts
I use beorg on iPad/iPhone to view my Emacs Org files. Until today, I did use it only for viewing files, not edit tasks, because I ran into sync conflicts. This is how I solved the problem with a few simple1 settings. First, put your org files into the Dropbox. I have all .org files in one directory and use the directory as org-agenda-files:
Add Blog Post Text Template Expansion to Emacs with Org Babel
In my quest of total immersion into Emacs, I am trying to write blog posts in Emacs instead of TextMate. That means my TextMate macros are gone for good, including insertion of YAML header information. On this very blog and on Zettelkasten.de, I used to type cthead and zkhead respectively, then expanded the YAML header with tab. TextMate's great template feature even allows you to specify multiple points inside the templates to jump to by tabbing forward. Emacs works a bit differently, so I adapted the templates to request information up front instead and fill in the values.
Indent Code and Lists by 4 Spaces in Emacs Markdown Mode
I noticed that my Emacs didn't maintain the current line's indentation when editing code blocks in Markdown (markdown-mode). I indent the first line with 4 spaces like any sane person would. When I hit enter to continue in the next line, thanks to the markdown-mode defaults, I am presented with a new line that's properly indented visually. Only when committing to git did I notice that Emacs inserted tabs instead of spaces. Gasp!
Global TODO Capture Hotkey for Emacs Org Mode on macOS
I am using GNU Emacs for a while now to do all kinds of stuff. I'm thinking about migrating away from OmniFocus as my task manager and use Org mode instead. What I like so far is the free-form list nature of Org files. I can have an outline of notes and sprinkle TODO items inside them. This way I can take notes on puzzling problems I'm working on and mark things I need to do later. This is super useful to remind myself what to clean up before a commit, for example write or amend tests or remove debug code somewhere. I like it. I got used to a lot of shortcuts already, so most of the pain of daily use is gone.