Textadept is incredibly short, in terms of source size. The project is committed to keep it under 2000 lines. So there are some features missing. Implementing those features would require to change source code and compile.
This is optional. I will try to keep this project in such a way that it would work without these patches (would run without certain features).
Compiling Textadept from source is very easy and fast, given that the codebase is so tiny.
1. Download the source from https://github.com/rgieseke/textadept/releases or from Textadept website. In case you want the latest release version from Textadept website, go under tags and choose a non-beta version, click files beside it, then click zip.
2. Copy the patch file to the main source directory (the same directory where the src
folder is.)
3. Open a terminal on that directory and run:
patch -p2 -i changes.patch
4. Install dependencies:
On Arch Linux
sudo pacman -S autoconf automake gettext libtool clang gtk2
On Debian
sudo apt install automake gettext libtool clang libgtk2.0-dev
5. Open the terminal on src
directory and run:
make clean-deps
make deps
make
sudo make install
This should install the patched version of Textadept with the extra features.