liquid_feedback_frontend: cf0eab2044e8 env/ui/icon.lua

liquid_feedback_frontend

merge

line source

1 function ui.icon(icon, class, id)

2 class = class and "icon-" .. class .. " " or ""

3 class = class .. "material-icons"

4 ui.tag{ tag = "i", attr = { id = id, class = class }, content = icon }