libgnt/libgnt

Fix doc build with latest gi-docgen

3 months ago, Elliott Sales de Andrade
cc3d07cf4eca
Fix doc build with latest gi-docgen

It doesn't like the version with `-devel` suffix, so tweak a bit so it's fine
with it.

Also, clean up unused variables.

Testing Done:
Ran `ninja build` with docs enabled.

Reviewed at https://reviews.imfreedom.org/r/2997/
[library]
version = @GNT_VERSION@
browse_url = "https://keep.imfreedom.org/libgnt/libgnt/"
repository_url = "https://keep.imfreedom.org/libgnt/libgnt/"
website_url = "https://keep.imfreedom.org/libgnt/libgnt/"
authors = "LibGnt Developers"
logo_url = ""
license = "LGPL-2.1-or-later"
description = "GLib Ncurses Toolkit"
dependencies = [ "GLib-2.0", "GObject-2.0" ]
devhelp = true
search_index = true
[dependencies."GLib-2.0"]
name = "GLib"
description = "General-purpose, portable utility library."
docs_url = "https://docs.gtk.org/glib/"
[dependencies."GObject-2.0"]
name = "GObject"
description = "The base type system library"
docs_url = "https://docs.gtk.org/gobject/"
[theme]
name = "basic"
show_index_summary = true
show_class_hierarchy = true
[source-location]
base_url = "https://keep.imfreedom.org/libgnt/libgnt/file/default/"
[extra]
# The same order will be used when generating the index
content_files = [
"migrating-2to3.md",
]
content_images = [
]
urlmap_file = "urlmap.js"