treewide: xvfb_run -> xvfb-run

pkgs/development/libraries/gtksourceview/3.x.nix

@@ -1,5 +1,5 @@
 { lib, stdenv, fetchurl, pkg-config, atk, cairo, glib, gtk3, pango, vala
-, libxml2, perl, intltool, gettext, gobject-introspection, dbus, xvfb_run, shared-mime-info }:
+, libxml2, perl, intltool, gettext, gobject-introspection, dbus, xvfb-run, shared-mime-info }:
 
 stdenv.mkDerivation rec {
   pname = "gtksourceview";
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkg-config intltool perl gobject-introspection vala ];
 
-  checkInputs = [ xvfb_run dbus ];
+  checkInputs = [ xvfb-run dbus ];
 
   buildInputs = [ atk cairo glib pango libxml2 gettext ];
 

pkgs/development/libraries/gtksourceview/4.x.nix

@@ -18,7 +18,7 @@
 , gnome
 , gobject-introspection
 , dbus
-, xvfb_run
+, xvfb-run
 , shared-mime-info
 }:
 
@@ -74,7 +74,7 @@ stdenv.mkDerivation rec {
   ];
 
   checkInputs = [
-    xvfb_run
+    xvfb-run
     dbus
   ];
 

pkgs/development/libraries/gtksourceview/5.x.nix

@@ -16,7 +16,7 @@
 , gnome
 , gobject-introspection
 , dbus
-, xvfb_run
+, xvfb-run
 , shared-mime-info
 }:
 
@@ -64,7 +64,7 @@ stdenv.mkDerivation rec {
   ];
 
   checkInputs = [
-    xvfb_run
+    xvfb-run
     dbus
   ];