Get the completion framework working

Code folding seems to be not part of GtkSourceView. Maybe this can be implemented by extending it in Julia.

It should be really easy to install GtkSourceView on OSX and Windows.

It would be cool to update this to Gtk4, I think we need to update the library here first :

https://github.com/JuliaPackaging/Yggdrasil/blob/master/G/GtkSourceView/

What do you think, @jwahlstrand, would this be doable ? I can give it a try but I'm not familiar with Gtk4.jl approach.

Hi @giordano, do you think it would possible to use BinaryBuilder for this as well ?

Looking at the instructions it seems similar to your Gtk build script :

https://gitlab.gnome.org/GNOME/gtksourceview#installation

I can maybe give it a try, just copy and modify the Gtk script ?

https://wiki.gnome.org/Projects/GtkSourceView

@jonathanBieler

I'm opening this issue here though @jonathanBieler's fork seems more active, since Github doesn't allow Issues on forks.

I changed the code to find libgtksourceview's path on Linxu too (this commit), which made the original "libgtksourceview-3.0: cannot open shared object file: No such file or directory" error at line 43 go away.

But in its place, an error occurs now at line 290 of GtkSourceWidget.jl, stating "LoadError: Could not find gtk_source_map in libgtksourceview. This is likely a issue with a missing Gtk.jl version check." The 'version check' suggestion seems a general suggestion whenever @Gtype fails, and so I'm not sure if it's relevant here - since all the other @Gtype calls before that line work without throwing this error.

So I'm wondering if there's a genuine version incompatibility or something here, or just a matter of the code having gotten outpaced and hence encountering such errors on Mac OSX/Windows too.

I've went directly to 1.0 to match Gtk.jl versioning.

@JuliaRegistrator register branch=master

I was having problems when ldconfig -p | grep libgtksourceview-3 | cut -d'>' -f2 returned two or more lines:

/usr/lib/libgtksourceview-3.0.so.1
/usr/lib/libgtksourceview-3.0.so

I had to add head -1 to keep the first line

const libgtksourceview = strip(readstring(pipeline(`ldconfig -p`, `grep libgtksourceview-3`, `cut -d'>' -f2`, `head -1`)))