diff --git a/merge/x11-libs/.calculate_directory b/merge/x11-libs/.calculate_directory
new file mode 100644
index 0000000..fe9987a
--- /dev/null
+++ b/merge/x11-libs/.calculate_directory
@@ -0,0 +1 @@
+{% calculate append='skip' %}
diff --git a/merge/x11-libs/gtk+/.calculate_directory b/merge/x11-libs/gtk+/.calculate_directory
new file mode 100644
index 0000000..c305ab4
--- /dev/null
+++ b/merge/x11-libs/gtk+/.calculate_directory
@@ -0,0 +1 @@
+{% calculate path='/etc', name='gtk-2.0', package='x11-libs/gtk+' %}
diff --git a/merge/x11-libs/gtk+/gtkrc b/merge/x11-libs/gtk+/gtkrc
new file mode 100644
index 0000000..eb563b5
--- /dev/null
+++ b/merge/x11-libs/gtk+/gtkrc
@@ -0,0 +1,12 @@
+{% calculate comment='#' %}
+gtk-fallback-icon-theme = "gnome"
+gtk-cursor-theme-name = "Calculate"
+style "gdmfont"
+{
+{% if pkg('media-fonts/droid') %}
+	font_name = "Droid Sans"
+{% else %}
+	font_name = "Verdana"
+{% endif %}
+}
+widget "*" style "gdmfont"
diff --git a/merge/x11-libs/libX11/.calculate_directory b/merge/x11-libs/libX11/.calculate_directory
new file mode 100644
index 0000000..6717a78
--- /dev/null
+++ b/merge/x11-libs/libX11/.calculate_directory
@@ -0,0 +1 @@
+{% calculate append='skip', package='>=x11-libs/libX11-1.6.3' %}
diff --git a/merge/x11-libs/libX11/99libX11 b/merge/x11-libs/libX11/99libX11
new file mode 100644
index 0000000..b4cd03b
--- /dev/null
+++ b/merge/x11-libs/libX11/99libX11
@@ -0,0 +1,4 @@
+{% calculate comment='#', path='/etc/env.d' %}
+# need for correct entry compose sequences
+QT_IM_MODULE="xim"
+GTK_IM_MODULE="xim"
diff --git a/merge/x11-libs/libX11/Compose b/merge/x11-libs/libX11/Compose
new file mode 100644
index 0000000..72b7538
--- /dev/null
+++ b/merge/x11-libs/libX11/Compose
@@ -0,0 +1,24 @@
+{% calculate append='before', comment='#', path='/usr/share/X11/locale/en_US.UTF-8', not grep('/usr/share/X11/locale/en_US.UTF-8/Compose','Calculate definitions') %}
+
+# UTF-8 (Unicode) compose sequence
+# Calculate definitions
+
+<Multi_key> <P> <minus>                 : "₽" U20bd # RUBLE-CURRENCY SIGN
+<Multi_key> <minus> <P>                 : "₽" U20bd # RUBLE-CURRENCY SIGN
+<Multi_key> <p> <minus>                 : "₽" U20bd # RUBLE-CURRENCY SIGN
+<Multi_key> <minus> <p>                 : "₽" U20bd # RUBLE-CURRENCY SIGN
+
+<Multi_key> <Cyrillic_ZE> <minus>       : "₽" U20bd # RUBLE-CURRENCY SIGN
+<Multi_key> <minus> <Cyrillic_ZE>       : "₽" U20bd # RUBLE-CURRENCY SIGN
+<Multi_key> <Cyrillic_ze> <minus>       : "₽" U20bd # RUBLE-CURRENCY SIGN
+<Multi_key> <minus> <Cyrillic_ze>       : "₽" U20bd # RUBLE-CURRENCY SIGN
+
+<Multi_key> <Z> <equal>                 : "₴" U20bd # HRYVNIA-CURRENCY SIGN
+<Multi_key> <equal> <Z>                 : "₴" U20bd # HRYVNIA-CURRENCY SIGN
+<Multi_key> <z> <equal>                 : "₴" U20bd # HRYVNIA-CURRENCY SIGN
+<Multi_key> <equal> <z>                 : "₴" U20bd # HRYVNIA-CURRENCY SIGN
+
+<Multi_key> <Cyrillic_YA> <equal>       : "₴" U20bd # HRYVNIA-CURRENCY SIGN
+<Multi_key> <equal> <Cyrillic_YA>       : "₴" U20bd # HRYVNIA-CURRENCY SIGN
+<Multi_key> <Cyrillic_ya> <equal>       : "₴" U20bd # HRYVNIA-CURRENCY SIGN
+<Multi_key> <equal> <Cyrillic_ya>       : "₴" U20bd # HRYVNIA-CURRENCY SIGN
diff --git a/merge/x11-libs/libX11/Compose.remove_empty_strings b/merge/x11-libs/libX11/Compose.remove_empty_strings
new file mode 100644
index 0000000..1a8db3b
--- /dev/null
+++ b/merge/x11-libs/libX11/Compose.remove_empty_strings
@@ -0,0 +1,3 @@
+{% calculate format='regex', comment='#', path='/usr/share/X11/locale/en_US.UTF-8', name='Compose' %}
+<reg>\n{4,}</reg>
+<text>\n\n\n</text>
diff --git a/merge/x11-libs/pango/.calculate_directory b/merge/x11-libs/pango/.calculate_directory
new file mode 100644
index 0000000..8800af3
--- /dev/null
+++ b/merge/x11-libs/pango/.calculate_directory
@@ -0,0 +1 @@
+{% calculate path='/etc', name='pango', package='>=x11-libs/pango-1.36.8' %}
diff --git a/merge/x11-libs/pango/pango.modules b/merge/x11-libs/pango/pango.modules
new file mode 100644
index 0000000..e45386b
--- /dev/null
+++ b/merge/x11-libs/pango/pango.modules
@@ -0,0 +1 @@
+{% calculate append='remove' %}
diff --git a/merge/x11-libs/qtermwidget/.calculate_directory b/merge/x11-libs/qtermwidget/.calculate_directory
new file mode 100644
index 0000000..7d1052f
--- /dev/null
+++ b/merge/x11-libs/qtermwidget/.calculate_directory
@@ -0,0 +1 @@
+{% calculate path='/usr/share/qtermwidget5', name='color-schemes', package='x11-libs/qtermwidget' %}
diff --git a/merge/x11-libs/qtermwidget/Calculate.colorscheme b/merge/x11-libs/qtermwidget/Calculate.colorscheme
new file mode 100644
index 0000000..0e87f36
--- /dev/null
+++ b/merge/x11-libs/qtermwidget/Calculate.colorscheme
@@ -0,0 +1,73 @@
+[Background]
+Color=44,44,44
+
+[BackgroundIntense]
+Bold=true
+Color=44,44,44
+
+[Color0]
+Color=44,44,44
+
+[Color0Intense]
+Bold=true
+Color=112,144,128
+
+[Color1]
+Color=112,80,80
+
+[Color1Intense]
+Bold=true
+Color=220,163,163
+
+[Color2]
+Color=96,180,138
+
+[Color2Intense]
+Bold=true
+Color=114,213,163
+
+[Color3]
+Color=223,175,143
+
+[Color3Intense]
+Bold=true
+Color=240,223,175
+
+[Color4]
+Color=154,184,215
+
+[Color4Intense]
+Bold=true
+Color=148,191,243
+
+[Color5]
+Color=220,140,195
+
+[Color5Intense]
+Bold=true
+Color=236,147,211
+
+[Color6]
+Color=140,208,211
+
+[Color6Intense]
+Bold=true
+Color=147,224,227
+
+[Color7]
+Color=220,220,204
+
+[Color7Intense]
+Bold=true
+Color=255,255,255
+
+[Foreground]
+Color=220,220,204
+
+[ForegroundIntense]
+Bold=true
+Color=220,220,204
+
+[General]
+Description=Calculate
+Opacity=1
diff --git a/merge/x11-libs/wxGTK/.calculate_directory b/merge/x11-libs/wxGTK/.calculate_directory
new file mode 100644
index 0000000..be7abe5
--- /dev/null
+++ b/merge/x11-libs/wxGTK/.calculate_directory
@@ -0,0 +1 @@
+{% calculate append='skip', package='x11-libs/wxGTK' %}
diff --git a/merge/x11-libs/wxGTK/select-default b/merge/x11-libs/wxGTK/select-default
new file mode 100644
index 0000000..807689e
--- /dev/null
+++ b/merge/x11-libs/wxGTK/select-default
@@ -0,0 +1,11 @@
+{% calculate exec='/bin/bash', action='!disk' %}
+
+{% if pkg('x11-libs/wxGTK:3.0-gtk3') %}
+/usr/bin/eselect wxwidgets set gtk3-unicode-3.0-gtk3 &>/dev/null
+{% elif pkg('x11-libs/wxGTK:3.0') %}
+/usr/bin/eselect wxwidgets set gtk2-unicode-3.0 &>/dev/null
+{% elif pkg('x11-libs/wxGTK:2.8') %}
+/usr/bin/eselect wxwidgets set gtk2-unicode-release-2.8 &>/dev/null
+{% endif %}
+
+true