diff --git a/programs b/programs
index e742e2e..1b45592 100644
--- a/programs
+++ b/programs
@@ -51,6 +51,7 @@ translate-shell
 net-tools
 libappimage
 nftables
+sdcv
 ufw
 rofi
 progress
@@ -125,10 +126,6 @@ radare2
 gdb
 typst
 
-# .local/bin/calcpy/ script
-ipython
-python-sympy
-
 # .local/bin/pyinstantref script
 python-pydbus
 xorg-xprop
@@ -153,6 +150,7 @@ lowdown
 html-xml-utils
 
 # for general compiling from source
+clang
 cmake
 ninja
 meson
diff --git a/src/.config/vars b/src/.config/vars
index 2661838..c77e920 100644
--- a/src/.config/vars
+++ b/src/.config/vars
@@ -43,6 +43,8 @@ export npm_config_cache=$XDG_CACHE_HOME/npm
 export npm_config_prefix=$XDG_DATA_HOME/npm
 # xpilot
 export XPILOTRC=$XDG_CONFIG_HOME/xpilotrc
+# stardict
+export STARDICT_DATA_DIR=$HOME/dox/doc/dic
 
 # minrss scripts
 export MRSS_DIR="$HOME/dox/rss"
diff --git a/src/.local/bin/def.sh b/src/.local/bin/def.sh
new file mode 100755
index 0000000..14ec6a3
--- /dev/null
+++ b/src/.local/bin/def.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+# sdcv dictionary wrapper (for HTML rendering)
+
+sdcv -n --utf8-output "$@" 2>&1 | \
+	w3m -T text/html -dump -