#!/bin/bash

cat src/gui/widget/icons.h | \
while read define name icon; do
    if [ "$define" != "#define" -o "$name" = "__gui_widget_icons_h__" ]; then
        continue
    fi
    if [ $(git grep -l "$name" | wc -l) -le 1 ]; then
        echo "unused: $name"
    fi
done