diff --git a/font_api/fontform.lua b/font_api/fontform.lua
new file mode 100644
index 0000000..e4952ed
--- /dev/null
+++ b/font_api/fontform.lua
@@ -0,0 +1,167 @@
+--[[
+    font_api mod for Minetest - Library to add font display capability
+    to display_api mod.
+    (c) Pierre-Yves Rollo
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+--]]
+
+local modname = minetest.get_current_modname()
+
+local contexts = {}
+
+minetest.register_on_leaveplayer(function(player)
+	if minetest.is_player(player) then
+		contexts[player:get_player_name()] = nil
+	end
+end)
+
+local function get_context(playername)
+	if not contexts[playername] then
+		contexts[playername] = { playername = playername }
+	end
+	return contexts[playername]
+end
+
+-- Show node formspec functions
+local function show_node_formspec(playername, pos)
+	local meta = minetest.get_meta(pos)
+
+	-- Decontextualize formspec
+	local fs = meta:get_string('formspec')
+
+	if not fs then
+		return
+	end
+
+	-- Change context and currrent_name references to nodemeta references
+	-- Change context and currrent_name references to nodemeta references
+	local nodemeta = string.format("nodemeta:%i,%i,%i", pos.x, pos.y ,pos.z)
+	fs = fs:gsub("current_name", nodemeta)
+	fs = fs:gsub("context", nodemeta)
+
+	-- Change all ${} to their corresponding metadata values
+	local s, e
+	repeat
+		s, e = fs:find('%${.*}')
+		if s and e then
+			fs = fs:sub(1, s-1)..
+				minetest.formspec_escape(meta:get_string(fs:sub(s+2,e-1)))..
+				fs:sub(e+1)
+		end
+	until s == nil
+
+	local context = get_context(playername)
+	context.node_pos = pos
+
+	-- Find node on_receive_fields
+	local ndef = minetest.registered_nodes[minetest.get_node(pos).name]
+	if ndef and ndef.on_receive_fields then
+		context.on_receive_fields = ndef.on_receive_fields
+	end
+
+	-- Show formspec
+	minetest.show_formspec(playername, modname..':context_formspec', fs)
+end
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname ~= modname..':context_formspec' then
+		return
+	end
+
+	if not minetest.is_player(player) then
+		return true
+	end
+
+	local context = get_context(player:get_player_name())
+	if context.on_receive_fields then
+		context.on_receive_fields(context.pos, '', fields, player)
+	end
+	return true
+end)
+
+-- Specific functions
+
+local function show_font_formspec(playername)
+	local context = get_context(playername)
+	local fonts = {}
+	for name, _ in pairs(font_api.registered_fonts) do
+		fonts[#fonts+1] = name
+	end
+	table.sort(fonts)
+
+	local fs = string.format(
+		"size[4,%s]%s%s%sbutton_exit[0,%s;4,1;cancel;Cancel]",
+		#fonts + 0.8, default.gui_bg, default.gui_bg_img, default.gui_slots,
+		#fonts)
+
+	for line = 1, #fonts do
+		local font = font_api.get_font(fonts[line])
+		local texture = font:make_text_texture(font.name, font:get_height()*5,
+			font:get_height()*1.2, 1, "center", "top", "#fff")
+		fs = string.format(
+			"%simage[0.1,%s;4.5,0.8;%s]button_exit[0,%s;4,1;font_%s;]",
+			fs, line-0.9, texture, line-1, font.name)
+	end
+	minetest.show_formspec(context.playername, modname..':font_list', fs)
+end
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname ~= modname..':font_list' then
+		return
+	end
+
+	if not minetest.is_player(player) then
+		return true
+	end
+
+	local playername = player:get_player_name()
+	local context = get_context(playername)
+
+	if not context.pos
+	or minetest.is_protected(context.pos, playername) then
+		return true
+	end
+
+	if fields.quit == 'true' then
+		for name, _ in pairs(font_api.registered_fonts) do
+			if fields['font_'..name] then
+				local meta = minetest.get_meta(context.pos)
+				meta:set_string("font", name)
+				display_api.update_entities(context.pos)
+			end
+		end
+
+		if context.callback and type(context.callback) == "function" then
+			-- Using after to avoid the "double close" bug
+			minetest.after(0, context.callback, playername, context.pos)
+		else
+			-- Using after to avoid the "double close" bug
+			minetest.after(0, show_node_formspec, playername, context.pos)
+		end
+	end
+	return true
+end)
+
+-- @param player Player viewing the form
+-- @param pos Node pos
+-- @param callback function(playername, pos) to be called on form close
+function font_api.show_font_list(player, pos, callback)
+	if minetest.is_player(player) then
+		local context = get_context(player:get_player_name())
+		context.pos = pos
+		context.callback = callback
+		show_font_formspec(player:get_player_name())
+	end
+end
diff --git a/font_api/init.lua b/font_api/init.lua
index dc3a3e0..27cba99 100644
--- a/font_api/init.lua
+++ b/font_api/init.lua
@@ -29,9 +29,10 @@ font_api.path = minetest.get_modpath(font_api.name)
 
 dofile(font_api.path.."/font.lua")
 dofile(font_api.path.."/registry.lua")
+dofile(font_api.path.."/fontform.lua")
 
 --- Standard on_display_update entity callback.
--- Node should have a corresponding display_entity with size, resolution and 
+-- Node should have a corresponding display_entity with size, resolution and
 -- maxlines fields and optionally halign, valign and color fields
 -- @param pos Node position
 -- @param objref Object reference of entity
@@ -49,8 +50,8 @@ function font_api.on_display_update(pos, objref)
 
 		local maxlines = def.maxlines or 1 -- TODO:How to do w/o maxlines ?
 
-		objref:set_properties({ 		 
-			textures={font:make_text_texture(text, 
+		objref:set_properties({
+			textures={font:make_text_texture(text,
 				font:get_height(maxlines) * def.size.x / def.size.y
 					/ (def.aspect_ratio or 1),
 				font:get_height(maxlines),
@@ -62,4 +63,3 @@ end
 
 -- Compatibility
 font_lib = font_api
-
diff --git a/font_api/textures/font_api_center.png b/font_api/textures/font_api_center.png
new file mode 100644
index 0000000..967db6a
Binary files /dev/null and b/font_api/textures/font_api_center.png differ
diff --git a/font_api/textures/font_api_font.png b/font_api/textures/font_api_font.png
new file mode 100644
index 0000000..e450338
Binary files /dev/null and b/font_api/textures/font_api_font.png differ
diff --git a/font_api/textures/font_api_left.png b/font_api/textures/font_api_left.png
new file mode 100644
index 0000000..727410b
Binary files /dev/null and b/font_api/textures/font_api_left.png differ
diff --git a/font_api/textures/font_api_right.png b/font_api/textures/font_api_right.png
new file mode 100644
index 0000000..16401d3
Binary files /dev/null and b/font_api/textures/font_api_right.png differ
diff --git a/signs/nodes.lua b/signs/nodes.lua
index c74ab6f..8e65e27 100644
--- a/signs/nodes.lua
+++ b/signs/nodes.lua
@@ -23,51 +23,58 @@ local F = function(...) return minetest.formspec_escape(S(...)) end
 
 -- Poster specific formspec
 local function display_poster(pos, node, player)
-	local formspec
 	local meta = minetest.get_meta(pos)
+
 	local def = minetest.registered_nodes[node.name].display_entities["signs:display_text"]
 	local font = font_api.get_font(meta:get_string("font") or def.font_name)
 
+	local fs
+	local fname = string.format("%s@%s:display",
+		node.name, minetest.pos_to_string(pos))
+
 	-- Title texture
 	local titletexture = font:make_text_texture(
-		meta:get_string("display_text"), font:get_height()*8.4, font:get_height(), 1, "center")
+		meta:get_string("display_text"), font:get_height()*8.4,
+		font:get_height(), 1, "center")
 
-	formspec =
-		"size[7,9]"..
-		"background[0,0;7,9;signs_poster_formspec.png]"..
-		"image[0,-0.2;8.4,2;"..titletexture.."]"..
-		"textarea[0.3,1.5;7,8;;"..minetest.colorize("#111", minetest.formspec_escape(meta:get_string("text")))..";]"..
-		"bgcolor[#0000]"
+	fs = string.format([=[
+		size[7,9]bgcolor[#0000]
+		background[0,0;7,9;signs_poster_formspec.png]
+		image[0,-0.2;8.4,2;%s]
+		textarea[0.3,1.5;7,8;;%s;]]=],
+		titletexture,
+		minetest.colorize("#111",
+			minetest.formspec_escape(meta:get_string("text"))))
 
 	if minetest.is_protected(pos, player:get_player_name()) then
-		formspec = formspec..
-			"button_exit[2.5,8;2,1;ok;"..F("Close").."]"
+		fs = string.format("%sbutton_exit[2.5,8;2,1;ok;%s]", fs, F("Close"))
 	else
-		formspec = formspec..
-			"button[1,8;2,1;edit;"..F("Edit").."]"..
-			"button_exit[4,8;2,1;ok;"..F("Close").."]"
+		fs = string.format(
+			"%sbutton[1,8;2,1;edit;%s]button_exit[4,8;2,1;ok;%s]",
+			fs, F("Edit"), F("Close"))
 	end
-	minetest.show_formspec(player:get_player_name(),
-		node.name.."@"..minetest.pos_to_string(pos)..":display",
-		formspec)
+	minetest.show_formspec(player:get_player_name(), fname, fs)
 end
 
 local function edit_poster(pos, node, player)
-	local formspec
 	local meta = minetest.get_meta(pos)
 
+	local fs
+	local fname = string.format("%s@%s:edit",
+		node.name, minetest.pos_to_string(pos))
+
 	if not minetest.is_protected(pos, player:get_player_name()) then
-		formspec =
-			"size[6.5,7.5]"..
-			default.gui_bg .. default.gui_bg_img .. default.gui_slots ..
-			"field[0.5,0.7;6,1;display_text;"..F("Title")..";"..
-			minetest.formspec_escape(meta:get_string("display_text")).."]"..
-			"textarea[0.5,1.7;6,6;text;"..F("Text")..";"..
-			minetest.formspec_escape(meta:get_string("text")).."]"..
-			"button_exit[2.25,7;2,1;write;"..F("Write").."]"
-		minetest.show_formspec(player:get_player_name(),
-			node.name.."@"..minetest.pos_to_string(pos)..":edit",
-			formspec)
+		fs = string.format([=[
+			size[6.5,7.5]%s%s%s
+			field[0.5,0.7;6,1;display_text;%s;%s]
+			textarea[0.5,1.7;6,6;text;%s;%s]
+			button[1.25,7;2,1;font;%s]
+			button_exit[3.25,7;2,1;write;%s]]=],
+			default.gui_bg, default.gui_bg_img, default.gui_slots, F("Title"),
+			minetest.formspec_escape(meta:get_string("display_text")),
+			F("Text"), minetest.formspec_escape(meta:get_string("text")),
+			F("Title font"), F("Write"))
+		minetest.show_formspec(player:get_player_name(), fname, fs)
 	end
 end
 
@@ -80,15 +87,29 @@ local function on_receive_fields_poster(pos, formname, fields, player)
 		if formname == node.name.."@"..minetest.pos_to_string(pos)..":display"
 		   and fields.edit then
 			edit_poster(pos, node, player)
+			return true
 		end
 		if formname == node.name.."@"..minetest.pos_to_string(pos)..":edit"
-		   and (fields.write or fields.key_enter) then
-			meta:set_string("display_text", fields.display_text)
-			meta:set_string("text", fields.text)
-			meta:set_string("infotext", "\""..fields.display_text
-					.."\"\n"..S("(right-click to read more text)"))
-			display_api.update_entities(pos)
-			display_poster(pos, node, player)
+		then
+			if (fields.write or fields.font or fields.key_enter) then
+				meta:set_string("display_text", fields.display_text)
+				meta:set_string("text", fields.text)
+				meta:set_string("infotext", "\""..fields.display_text
+						.."\"\n"..S("(right-click to read more text)"))
+				display_api.update_entities(pos)
+			end
+			if (fields.write or fields.key_enter) then
+				display_poster(pos, node, player)
+			elseif (fields.font) then
+				font_api.show_font_list(player, pos, function (playername, pos)
+						local player = minetest.get_player_by_name(playername)
+						local node = minetest.get_node(pos)
+						if player and node then
+							edit_poster(pos, node, player)
+						end
+					end)
+			end
+			return true
 		end
 	end
 end
diff --git a/signs_api/init.lua b/signs_api/init.lua
index ec3b0e9..9fcaa10 100644
--- a/signs_api/init.lua
+++ b/signs_api/init.lua
@@ -35,49 +35,53 @@ function signs_api.set_display_text(pos, text, font)
 	else
 		meta:set_string("infotext", "")
 	end
-	meta:set_string("font", font)
+	if font then
+		meta:set_string("font", font)
+	end
 	display_api.update_entities(pos)
 end
 
 function signs_api.set_formspec(pos)
 	local meta = minetest.get_meta(pos)
 	local ndef = minetest.registered_nodes[minetest.get_node(pos).name]
-	if ndef and ndef.display_entities 
+	if ndef and ndef.display_entities
 	   and ndef.display_entities["signs:display_text"] then
 		local maxlines = ndef.display_entities["signs:display_text"].maxlines
-		local formspec, formheight
+		local fs, y
 
 		if maxlines == 1 then
-			formspec =
-				"field[0.5,0.7;5.5,1;display_text;"..F("Text")..
-					";${display_text}]"
-			formheight = 2	
+			fs = "field[0.5,0.7;5.5,1;display_text;"..F("Text")..
+				";${display_text}]"
+			y = 1.2
 		else
 			local extralabel = ""
 			if maxlines then
 				extralabel = F(" (first %s lines only)"):format(maxlines)
 			end
 
-			formspec = 
-				"textarea[0.5,0.7;5.5,2;display_text;"..F("Text")..""..
+			fs = "textarea[0.5,0.7;5.5,2;display_text;"..F("Text")..""..
 					extralabel..";${display_text}]"
-			formheight = 3
+			y = 2.4
 		end
 
-		formspec = formspec.."button_exit[2,"..formheight..";2,1;ok;"..
-			F("Write").."]"
-		formheight = formheight + 1
-		formspec = "size[6,"..formheight.."]"..default.gui_bg..
-			default.gui_bg_img..default.gui_slots..formspec
+		fs = fs.."button[1,"..y..";2,1;font;"..F("Font").."]"
+		fs = fs.."button_exit[3,"..y..";2,1;ok;"..F("Write").."]"
+		y = y + 0.8
+		fs = "size[6,"..y.."]"..default.gui_bg..
+			default.gui_bg_img..default.gui_slots..fs
 
-		meta:set_string("formspec", formspec)
+		meta:set_string("formspec", fs)
 	end
 end
 
 function signs_api.on_receive_fields(pos, formname, fields, player)
 	if not minetest.is_protected(pos, player:get_player_name()) then
 		if fields and (fields.ok or fields.key_enter) then
-			signs_api.set_display_text(pos, fields.display_text, fields.font)
+			signs_api.set_display_text(pos, fields.display_text)
+		end
+		if fields and (fields.font) then
+			signs_api.set_display_text(pos, fields.display_text)
+			font_api.show_font_list(player, pos)
 		end
 	end
 end
@@ -183,7 +187,8 @@ function signs_api.register_sign(mod, name, model)
 		on_destruct = display_api.on_destruct,
 		on_rotate = signs_api.on_rotate,
 		on_receive_fields =  signs_api.on_receive_fields,
-		on_punch = function(pos, node, player, pointed_thing) 
+		on_punch = function(pos, node, player, pointed_thing)
+				signs_api.set_formspec(pos)
 				display_api.update_entities(pos)
 			end,
 	}
@@ -211,7 +216,3 @@ end
 
 -- Text entity for all signs
 display_api.register_display_entity("signs:display_text")
-
-
-
-
diff --git a/steles/nodes.lua b/steles/nodes.lua
index 9b23b8d..79a9ed3 100644
--- a/steles/nodes.lua
+++ b/steles/nodes.lua
@@ -50,7 +50,7 @@ for i, material in ipairs(steles.materials) do
 			display_entities = {
 				["steles:text"] = {
 						on_display_update = font_api.on_display_update,
-						depth = -2/16 - display_api.entity_spacing, 
+						depth = -2/16 - display_api.entity_spacing,
 						top = -2/16,
 						aspect_ratio = 0.4,
 						size = { x = 10/16, y = 12/16 },
@@ -63,12 +63,14 @@ for i, material in ipairs(steles.materials) do
 				end,
 			on_construct = 	function(pos)
 					local meta = minetest.get_meta(pos)
-					meta:set_string("formspec", "size[6,4]"
-						..default.gui_bg .. default.gui_bg_img .. default.gui_slots
-						.."textarea[0.5,0.7;5.5,2;display_text;"
-						..F("Displayed text (3 lines max)")
-						..";${display_text}]"
-						.."button_exit[2,3;2,1;ok;"..F("Write").."]")
+					meta:set_string("formspec", string.format([=[
+						size[6,4]%s%s%s
+						textarea[0.5,0.7;5.5,2;display_text;%s;${display_text}]
+						button[1,3;2,1;font;%s]
+						button_exit[3,3;2,1;ok;%s]]=],
+						default.gui_bg, default.gui_bg_img, default.gui_slots,
+						F("Displayed text (3 lines max)"),
+						F("Font"), F("Write")))
 					display_api.on_construct(pos)
 				end,
 			on_destruct = display_api.on_destruct,
@@ -76,15 +78,17 @@ for i, material in ipairs(steles.materials) do
 			on_receive_fields = function(pos, formname, fields, player)
 					if not minetest.is_protected(pos, player:get_player_name()) then
 						local meta = minetest.get_meta(pos)
-						if fields and fields.ok then
+						if fields.ok or fields.font then
 							meta:set_string("display_text", fields.display_text)
 							meta:set_string("infotext", "\""..fields.display_text.."\"")
 							display_api.update_entities(pos)
 						end
+						if fields.font then
+							font_api.show_font_list(player, pos)
+						end
 					end
 				end,
 			on_punch = display_api.update_entities,
 		})
 	end
 end
-