diff --git a/gui-libs/gtksourceview/Manifest b/gui-libs/gtksourceview/Manifest
deleted file mode 100644
index ecdf4ac..0000000
--- a/gui-libs/gtksourceview/Manifest
+++ /dev/null
@@ -1 +0,0 @@
-DIST gtksourceview-5.18.0.tar.xz 1266756 BLAKE2B b3de7db077e1c21a1fa5121b8a2546bb798e4b36de6f38098fcc4c4eda00a16019a5083fffff7ec3ecb1e7ee9ad189d8c3e4b480e2cc8957bdf6553099a6fe0d SHA512 7b182c23eeb3ef634804755267ab4fc68801450d65fbfb439d0351613bd4e364c8e4cb020564f8ba903bfb4908c673725df50e0ec3a2c7239a7114a5d32e1341
diff --git a/gui-libs/gtksourceview/files/5-gentoo.lang b/gui-libs/gtksourceview/files/5-gentoo.lang
deleted file mode 100644
index 4e8c148..0000000
--- a/gui-libs/gtksourceview/files/5-gentoo.lang
+++ /dev/null
@@ -1,111 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<!--
-	GtkSourceView syntax highlight for Gentoo-specific files
-
-	Originally written for gtksourceview-1.x by:
-		Leonardo Ferreira Fontenelle <leo.fontenelle@gmail.com>, 2006.
-	Rewritten for gtksourceview-2 by:
-		Rene 'Necoro' Neumann <necoro@necoro.net>, 2007
-
-	Distributed under the same license(s) as gtksourceview.
-
-	TODO:
-	- do not highlight "enable" in the configure options
-	- perhaps highlight portage variables and portage functions different
-
--->
-
-<language name="gentoo" id="gentoo" version="2.0" _section="Scripts">
-	<metadata>
-		<property name="globs">*.ebuild;*.eclass</property>
-		<property name="line-comment-start">#</property>
-	</metadata>
-
-	<styles>
-		<style id="variable" _name="Portage variables" map-to="def:builtin" />
-		<style id="command" _name="Portage command" map-to="def:type" />
-		<style id="function" _name="Portage function" map-to="def:function" />
-		<style id="string" _name="String" map-to="def:string" />
-	</styles>
-
-	<definitions>
-
-		<!-- rewrite shell string to show highlighted variables -->
-		<context id="string" style-ref="def:string">
-			<start>"</start>
-			<end>"</end>
-			<include>
-				<context ref="def:escape"/>
-				<context ref="def:line-continue"/>
-				<context ref="sh:variable"/>
-			</include>
-		</context>
-
-		<context id="string-2" style-ref="def:string">
-			<start>'</start>
-			<end>'</end>
-			<include>
-				<context ref="def:escape"/>
-				<context ref="def:line-continue"/>
-				<context ref="sh:variable"/>
-			</include>
-		</context>
-
-		<!-- subprograms:
-			- $(..) is not supported currently in the normal sh.lang
-			- `...` is interpreted as string - I think the subshell behavior is more acurate -->
-		<context id="subprogram">
-      		<start>\$\(</start>
-      		<end>\)</end>
-			<include>
-				<context sub-pattern="0" where="start" style-ref="sh:keyword"/>
-				<context sub-pattern="0" where="end" style-ref="sh:keyword"/>
-				<context ref="gentoo"/>
-			</include>
-		</context>
-
-		<context id="subprogram-2">
-			<start>`</start>
-      		<end>`</end>
-			<include>
-				<context sub-pattern="0" where="start" style-ref="sh:keyword"/>
-				<context sub-pattern="0" where="end" style-ref="sh:keyword"/>
-				<context ref="gentoo"/>
-			</include>
-		</context>
-
-		<!-- portage variables - currently unused -->
-		<context id="portvars" style-ref="variable">
-			<match>\b((ARCH|HOMEPAGE|DESCRIPTION|IUSE|SRC_URI|LICENSE|SLOT|KEYWORDS|FILESDIR|WORKDIR|(P|R)?DEPEND|PROVIDE|DISTDIR|RESTRICT)|(S|D|T|PV|PF|P|PN|A)|C(XX)?FLAGS|LDFLAGS|C(HOST|TARGET|BUILD))\b</match>
-		</context>
-
-		<!-- portage functions - currently unused -->
-		<context id="portfuncs" style-ref="function">
-			<match>^(src_(unpack|compile|install|test)|pkg_(config|nofetch|setup|(pre|post)(inst|rm)))</match>
-		</context>
-
-		<!-- extra portage commands -->
-		<context id="portcmds" style-ref="command">
-			<match>\b(e(begin|end|conf|make|warn|infon?|error)|die|use(_(with|enable))?|inherit|has|(has|best)_version|unpack|(do|new)(ins|s?bin|doc|lib(\.so|\.a)|man|info|exe|initd|confd|envd|pam|menu|icon)|do(python|dir|sym|jar|mo)|keepdir|(|doc|ins|exe)into|f(owners|perms)|(exe|ins|dir)opts)\b</match>
-		</context>
-
-		<context id="built-in-command">
-			<include> <!-- do not include "sh:built-in-command" as it is replaced down there - which would lead to an endless loop -->
-				<context ref="sh:reserved-word" />
-				<context ref="sh:let-command" />
-				<context ref="portcmds" />
-			</include>
-		</context>
-
-		<!-- gentoo is just a shell with the replacements -->
-		<replace id="sh:built-in-command" ref="built-in-command" />
-		<replace id="sh:backtick-subshell" ref="subprogram-2" />
-		<context id="gentoo">
-			<include>
-				<context ref="subprogram"/>
-				<context ref="sh:sh"/>
-			</include>
-		</context>
-	</definitions>
-</language>
diff --git a/gui-libs/gtksourceview/gtksourceview-5.18.0.ebuild b/gui-libs/gtksourceview/gtksourceview-5.18.0.ebuild
deleted file mode 100644
index 59e9234..0000000
--- a/gui-libs/gtksourceview/gtksourceview-5.18.0.ebuild
+++ /dev/null
@@ -1,74 +0,0 @@
-# Copyright 1999-2025 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit gnome.org meson vala virtualx xdg
-
-DESCRIPTION="A text widget implementing syntax highlighting and other features"
-HOMEPAGE="https://gitlab.gnome.org/GNOME/gtksourceview"
-
-LICENSE="LGPL-2.1+"
-SLOT="5"
-
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
-IUSE="gtk-doc +introspection sysprof +vala"
-REQUIRED_USE="
-	gtk-doc? ( introspection )
-	vala? ( introspection )
-"
-
-RDEPEND="
-	>=dev-libs/glib-2.72:2
-	>=gui-libs/gtk-4.17:4[introspection?]
-	>=dev-libs/libxml2-2.6:2=
-	introspection? ( >=dev-libs/gobject-introspection-1.82.0-r2:= )
-	>=dev-libs/fribidi-0.19.7
-	media-libs/fontconfig
-	x11-libs/pango[introspection?]
-	>=dev-libs/libpcre2-10.21:=[-recursion-limit(-)]
-	sysprof? ( dev-util/sysprof-capture:4 )
-"
-DEPEND="${RDEPEND}"
-BDEPEND="
-	dev-util/glib-utils
-	gtk-doc? ( dev-util/gi-docgen )
-	>=sys-devel/gettext-0.19.8
-	virtual/pkgconfig
-	vala? ( $(vala_depend) )
-"
-
-src_prepare() {
-	default
-	use vala && vala_setup
-	xdg_environment_reset
-}
-
-src_configure() {
-	local emesonargs=(
-		-Dinstall-tests=false
-		$(meson_feature introspection)
-		$(meson_use vala vapi)
-		$(meson_use gtk-doc documentation)
-		$(meson_use sysprof)
-	)
-	meson_src_configure
-}
-
-src_test() {
-	# Tests fail in test-regex with libpcre2[recursion-limit] - https://gitlab.gnome.org/GNOME/gtksourceview/-/issues/255
-	# Ensured OK via USE dep, as it would mean issues in real usage for syntax highlighting as well
-	virtx meson_src_test --timeout-multiplier=5
-}
-
-src_install() {
-	meson_src_install
-
-	insinto /usr/share/${PN}-5/language-specs
-	newins "${FILESDIR}"/5-gentoo.lang gentoo.lang
-
-	if use gtk-doc ; then
-		mkdir -p "${ED}"/usr/share/gtk-doc/html/ || die
-		mv "${ED}"/usr/share/doc/${PN}${SLOT} "${ED}"/usr/share/gtk-doc/html/ || die
-	fi
-}