Creation of Font class and code update accordingly

7 files changed, 532 insertions, 342 deletions

diff --git a/font_api/API.md b/font_api/API.md
index a4aee6d..4c711be 100644
--- a/font_api/API.md
+++ b/font_api/API.md
@@ -4,65 +4,52 @@ This document describes Font Lib API. Font Lib creates textures for font display
 ## Settings
 ### default_font
 Name of the font to be used when no font is given. The font should be registered.
+
 If no default\_font given or if default\_font given but not registered, the first registered font will be used as default.
 
 ## Provided methods
-### get\_text\_size
-**font\_lib.get\_text\_size(font\_name, text)**
 
-Computes size for a given font and text
+### font_api.get_default_font_name()
+Returns de default font name.
 
-**font\_name**: Font name of registered font to use
-**text**: Text to be rendered
-**Returns**: rendered text width, height
+###font_api.register_font(font_name, font_def)
+Register a new font.
+**font_name**: Name of the font to register. If registering different sizes of the same font, add size in the font name (e.g. times_10, times_12...).
+**font_def**: Font definition table (see **Font definition table** below).
 
-### make\_line\_texture
-**font\_lib.make\_line\_texture(font\_name, text, width, x, y)**
+###font_api.on_display_update(pos, objref)
+Standard on_display_update entity callback.
 
-Builds texture part for a text line
+**pos**: Node position
 
-**font\_name**: Font name of registered font to use
-**text**: Text to be rendered
-**texturew**: Width of the texture (extra text is not rendered)
-**x**: Starting x position in texture
-**y**: Vertical position of the line in texture
-**Returns**: Texture string
+**objref**: Object reference of entity
 
-### make\_multiline\_texture
-**font\_lib.make\_multiline\_texture(font\_name, text, width, height, maxlines, halign, valign, color)**
+Node should have a corresponding display_entity with size, resolution and maxlines fields and optionally halign, valign and color fields.
 
-Builds texture for a multiline colored text
+###Font definition table
+Font definition table used by **font_api.register_font** and **font\_api.Font:new** may/can contain following elements:
 
-**font\_name**: Font name of registered font to use
-**text**: Text to be rendered
-**texturew**: Width of the texture (extra text will be truncated)
-**textureh**: Height of the texture
-**maxlines**: Maximum number of lines
-**halign**: Horizontal text align ("left", "right" or "center") (optional)
-**valign**: Vertical text align ("top", "bottom" or "center") (optional)
-**color**: Color of the text (optional)
-**Returns**: Texture string
+* **height** (required): Font height in pixels (all font textures should have the same height) .
+* **widths** (required): Array of character widths in pixels, indexed by UTF codepoints.
+* **margintop** (optional): Margin (in texture pixels) added on top of each char texture.
+* **marginbottom** (optional): Margin (in texture pixels) added at bottom of each char texture.
+* **linespacing** (optional): Spacing (in texture pixels) between each lines.
 
-### register\_font
-**font\_lib.register_font(font\_name, height, widths)**
+**margintop**, **marginbottom** and **linespacing** can be negative numbers (default 0) and are to be used to adjust various font styles to each other.
 
-Registers a new font in font_api.
+Font must have a char 0 which will be used to display any unknown char.
 
-**font\_name**: Name of the font to register (this name will be used to address the font later)
-If registering different sizes of the same font, add size in the font name (e.g. times\_10,  times\_12...).
-**height**: Font height in pixels (all font textures should have the same height)
-**widths** : Array of character widths in pixels, indexed by UTF codepoints
+All textures corresponding to the indexes in widths array should be present in textures directory with a name matching the pattern :
 
-Font must have a char 0 which will be used to display any unknown char.
+> font\_**{font_name}**_**{utf_code}**.png
 
-All textures corresponding to the indexes in **widths** array should be present in textures directory with a name matching the pattern :
+**{font\_name}**: Name of the font as given in the first argument
 
-**font\_<font\_name>_<utf\_code>.png**
+**{utf\_code}**: UTF code of the char in 4 hexadecimal digits
 
-**<font\_name>**: Name of the font as given in the first argument
-**<utf\_code>**: UTF code of the char in 4 hexadecimal digits
+Example : font_courrier_0041.png is for the "A" char in the "courrier" font.
 
-To ease that declaration, a shell is provided to build a <font\_name>.lua file from the texture files (see provided tools).
+To ease that declaration (specially to build the **widths** array), a shell is provided to build a {font\_name}.lua file from the texture files (see provided tools).
 
 ## Provided tools
 
@@ -78,23 +65,23 @@ This script works much better with pixels font, providing the correct height. Th
 
 __Syntax__
 
-**make\_font\_texture.sh <fontfile> <fontname> <fontsize>**
+**make\_font\_texture.sh {fontfile} {fontname} {fontsize}**
 
-**<fontfile>**: A TTF font file to use to create textures.
-**<fontname>**: The font name to be used in font_api (should be simple, with no spaces).
-**<fontsize>**: Font height to be rendered.
+**{fontfile}**: A TTF font file to use to create textures.
+**{fontname}**: The font name to be used in font_api (should be simple, with no spaces).
+**{fontsize}**: Font height to be rendered.
 
 ### make_font_lua.sh
 
-This script analyses textures in textures directory and creates a font\_<font\_name>.lua files with a call to register_font with images information. Launch it from your future font mod directory. 
+This script analyses textures in textures directory and creates a font\_{font\_name}.lua files with a call to register_font with images information. Launch it from your future font mod directory.
 
-Once the font\_<font\_name>.lua created, it can be included by a init.lua file or directly renamed to init.lua if you are creating a simple font mod.
+Once the font\_{font\_name}.lua created, it can be included by a init.lua file or directly renamed to init.lua if you are creating a simple font mod.
 
 __Syntax__
 
-**make\_font_lua.sh <fontname>**
+**make\_font_lua.sh {fontname}**
 
-**<fontname>**: The font name to be used in font_api (same as given to make\_font\_texture.sh)
+**{fontname}**: The font name to be used in font_api (same as given to make\_font\_texture.sh)
 
 ### An exemple generating a font mod
 
@@ -104,7 +91,55 @@ __Syntax__
     /<path_to_font_api>/tools/make_font_lua.sh myfont
     mv font_myfont.lua init.lua
 
+## Font class
+A font usable with font API. This class is supposed to be for internal use but who knows.
+
+### font\_api.Font:new(def)
+Create a new font object. 
+
+**def** is a table containing font definition. See **Font definition table** above.
+
+### font:get_char_width(char)
+Returns the width of char **char** in texture pixels.
+
+**char**: Unicode codepoint of char.
+
+### font:get_height(nb_of_lines)
+Returns line(s) height. Takes care of top and bottom margins and line spacing.
+
+**nb_of_lines**: Number of lines in the text.
+
+### font:get_width(line)
+
+Returns the width of a text line. Beware, if line contains any new line char, they are ignored.
+
+**line**: Line of text which the width will be computed.
+
+### font:make_line_texture(line, texturew, x, y)
+Create a texture for a text line.
+
+**line**: Line of text to be rendered in texture.
+
+**texturew**: Width of the texture (extra text is not rendered).
+
+**x**: Starting x position in texture.
+
+**y**: Vertical position of the line in texture.
+
+### font:make_text_texture(text, texturew, textureh, maxlines, halign, valign, color)
+Builds texture for a multiline colored text.
+
+**text**: Text to be rendered.
+
+**texturew**: Width of the texture (extra text will be truncated).
+
+**textureh**: Height of the texture.
+
+**maxlines**: Maximum number of lines.
 
+**halign**: Horizontal text align ("left"/"center"/"right") (optional).
 
+**valign**: Vertical text align ("top"/"center"/"bottom") (optional).
 
+**color**: Color of the text (optional).
 
diff --git a/font_api/font.lua b/font_api/font.lua
new file mode 100644
index 0000000..60563d8
--- /dev/null
+++ b/font_api/font.lua
@@ -0,0 +1,270 @@
+--[[
+    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/>.
+--]]
+
+
+--[[
+	Margins, spacings, can be negative numbers
+]]--
+
+-- Local functions
+------------------
+
+-- Table deep copy
+
+local function deep_copy(input)
+	local output = {}
+	local key, value
+	for key, value in pairs(input) do
+		if type(value) == 'table' then
+			output[key] = deep_copy(value)
+		else
+			output[key] = value
+		end
+	end
+	return output
+end
+
+-- Returns next char, managing ascii and unicode plane 0 (0000-FFFF).
+
+local function get_next_char(text, pos)
+
+	local msb = text:byte(pos)
+	-- 1 byte char, ascii equivalent codepoints
+	if msb < 0x80 then
+	    return msb, pos + 1
+    end
+
+	-- 4 bytes char not managed (Only 16 bits codepoints are managed)
+	if msb >= 0xF0 then
+		return 0, pos + 4
+	end
+
+	-- 3 bytes char
+	if msb >= 0xE0 then
+		return (msb - 0xE0) * 0x1000
+		       + text:byte(pos + 1) % 0x40 * 0x40
+		       + text:byte(pos + 2) % 0x40,
+		       pos + 3
+	end
+
+	-- 2 bytes char (little endian)
+	if msb >= 0xC2 then
+		return (msb - 0xC2) * 0x40 + text:byte(pos + 1),
+		       pos + 2
+	end
+
+    -- Not an UTF char
+	return 0, pos + 1
+end
+
+-- Split multiline text into array of lines, with <maxlines> maximum lines.
+
+local function split_lines(text, maxlines)
+	local splits = text:split("\n")
+	if maxlines then
+		local lines = {}
+		for num = 1,maxlines do
+			lines[num] = splits[num]
+		end
+		return lines
+	else
+		return splits
+	end
+end
+
+--------------------------------------------------------------------------------
+--- Font class
+
+font_api.Font = {}
+
+function font_api.Font:new(def)
+
+	if type(def) ~= "table" then
+		minetest.log("error", "Font definition must be a table.")
+		return nil
+	end
+	
+	if def.height == nil or def.height <= 0 then
+		minetest.log("error", "Font definition must have a positive height.")
+		return nil
+	end
+
+	if type(def.widths) ~= "table" then
+		minetest.log("error", "Font definition must have a widths array.")
+		return nil
+	end
+
+	if def.widths[0] == nil then
+		minetest.log("error", 
+			"Font must have a char with codepoint 0 (=unknown char).")
+		return nil
+	end
+
+	local font = deep_copy(def)
+	setmetatable(font, self)
+	self.__index = self
+	return font
+end
+
+--- Returns the width of a given char
+-- @param char : codepoint of the char
+-- @return Char width
+
+function font_api.Font:get_char_width(char)
+	-- Replace chars with no texture by the NULL(0) char
+	if self.widths[char] ~= nil then
+		return self.widths[char]
+	else
+		return self.widths[0]
+	end
+end
+
+--- Text height for multiline text including margins and line spacing
+-- @param nb_of_lines : number of text lines (default 1)
+-- @return Text height
+
+function font_api.Font:get_height(nb_of_lines)
+	if nb_of_lines == nil then nb_of_lines = 1 end
+	
+	if nb_of_lines > 0 then
+		return 
+			(
+				(self.height or 0) + 
+				(self.margin_top or 0) +
+				(self.margin_bottom or 0)
+			) * nb_of_lines +
+			(self.line_spacing or 0) * (nb_of_lines -1)
+	else
+		return nb_of_lines == 0 and 0 or nil
+	end
+end
+
+--- Computes text width for a given text (ignores new lines)
+-- @param line Line of text which the width will be computed.
+-- @return Text width
+
+function font_api.Font:get_width(line)
+
+	local char
+	local width = 0
+    local pos = 1
+
+	-- TODO: Use iterator
+	while pos <= #line do
+		char, pos = get_next_char(line, pos)
+		width = width + self:get_char_width(char)
+	end
+
+	return width
+end
+
+--- Builds texture part for a text line
+-- @param line Text line to be rendered
+-- @param texturew Width of the texture (extra text is not rendered)
+-- @param x Starting x position in texture
+-- @param y Vertical position of the line in texture
+-- @return Texture string
+
+function font_api.Font:make_line_texture(line, texturew, x, y)
+	local texture = ""
+	local char
+	local pos = 1
+
+	-- TODO: Use iterator
+	while pos <= #text do
+		char, pos = get_next_char(line, pos)
+
+		-- Replace chars with no texture by the NULL(0) char
+		if self.widths[char] == nil 
+or char == 88 --DEBUG
+		then
+            print(string.format("["..font_api.name
+                                .."] Missing char %d (%04x)",char,char))
+            char = 0
+		end
+
+		-- Add image only if it is visible (at least partly)
+		if x + self.widths[char] >= 0 and x <= texturew then
+			texture = texture..
+				string.format(":%d,%d=font_%s_%04x.png",
+				              x, y, self.name, char)
+		end
+		x = x + self.widths[char]
+	end
+
+	return texture
+end
+
+--- Builds texture for a multiline colored text
+-- @param text Text to be rendered
+-- @param texturew Width of the texture (extra text will be truncated)
+-- @param textureh Height of the texture
+-- @param maxlines Maximum number of lines
+-- @param halign Horizontal text align ("left"/"center"/"right") (optional)
+-- @param valign Vertical text align ("top"/"center"/"bottom") (optional)
+-- @param color Color of the text (optional)
+-- @return Texture string
+
+function font_api.Font:make_text_texture(text, texturew, textureh, maxlines,
+                                         halign, valign, color)
+	local texture = ""
+	local lines = {}
+    local textheight = 0
+    local y
+    
+	-- Split text into lines (limited to maxlines fist lines)
+    for num, line in pairs(split_lines(text, maxlines)) do
+        lines[num] = { text = line, width = self:get_width(line) }
+    end
+
+	textheight = self:get_height(#lines)
+
+    if #lines then
+        if valign == "top" then
+            y = 0
+        elseif valign == "bottom" then
+            y = textureh - textheight
+        else
+            y = (textureh - textheight) / 2
+        end
+    end
+
+	for _, line in pairs(lines) do
+		if halign == "left" then
+			texture = texture..
+				self:make_line_texture(line.text, texturew,
+				0, y)
+		elseif halign == "right" then
+			texture = texture..
+				self:make_line_texture(line.text, texturew,
+				texturew - line.width, y)
+		else
+			texture = texture..
+				self:make_line_texture(line.text, texturew,
+				(texturew - line.width) / 2, y)
+		end
+
+		y = y + self:get_height() + (self.line_spacing or 0)
+	end
+
+	texture = string.format("[combine:%dx%d", texturew, textureh)..texture
+	if color then texture = texture.."^[colorize:"..color end
+	return texture
+end
+
diff --git a/font_api/init.lua b/font_api/init.lua
index f407f8b..2dc38ec 100644
--- a/font_api/init.lua
+++ b/font_api/init.lua
@@ -23,293 +23,12 @@
 font_api = {}
 font_api.name = minetest.get_current_modname()
 font_api.path = minetest.get_modpath(font_api.name)
-font_api.registered_fonts = {}
 
--- Local variables
-------------------
+-- Inclusions
+-------------
 
-local default_font = false
-
--- Local functions
-------------------
-
--- Split multiline text into array of lines, with <maxlines> maximum lines.
-
-local function split_lines(text, maxlines)
-	local splits = text:split("\n")
-	if maxlines then
-		local lines = {}
-		for num = 1,maxlines do
-			lines[num] = splits[num]
-		end
-		return lines
-	else
-		return splits
-	end
-end
-
--- Gets a default (settings or fist font)
-
-local function get_default_font()
-	-- First call
-	if default_font == false then
-		default_font = nil
-
-		-- First, try with settings
-		local settings_font = minetest.settings:get("default_font")
-
-		if settings_font ~= nil and settings_font ~= "" then
-			default_font = font_api.registered_fonts[settings_font]
-
-			if default_font == nil then
-				minetest.log("warning", "Default font in settings (\""..
-				             settings_font.."\") is not registered.")
-			end
-		end
-
-		-- If failed, choose first font
-		if default_font == nil then
-			for _, font in pairs(font_api.registered_fonts) do
-				default_font = font
-				break
-			end
-		end
-
-		-- Error, no font registered
-		if default_font == nil then
-			minetest.log("error",
-			             "No font registred, unable to choose a default font.")
-		end
-	end
-
-	return default_font
-end
-
--- Returns font properties to be used according to font_name
-
-local function get_font(font_name)
-	local font = font_api.registered_fonts[font_name]
-
-	if font == nil then
-		local message
-
-		if font_name == nil then
-			message = "No font given"
-		else
-			message = "Font \""..font_name.."\" unregistered"
-		end
-
-		font = get_default_font()
-
-		if font ~= nil then
-			minetest.log("info", message..", using font \""..font.name.."\".")
-		end
-	end
-
-	return font
-end
-
--- Returns next char, managing ascii and unicode plane 0 (0000-FFFF).
-
-local function get_next_char(text, pos)
-
-	local msb = text:byte(pos)
-	-- 1 byte char, ascii equivalent codepoints
-	if msb < 0x80 then
-	    return msb, pos + 1
-    end
-
-	-- 4 bytes char not managed (Only 16 bits codepoints are managed)
-	if msb >= 0xF0 then
-		return 0, pos + 4
-	end
-
-	-- 3 bytes char
-	if msb >= 0xE0 then
-		return (msb - 0xE0) * 0x1000
-		       + text:byte(pos + 1) % 0x40 * 0x40
-		       + text:byte(pos + 2) % 0x40,
-		       pos + 3
-	end
-
-	-- 2 bytes char (little endian)
-	if msb >= 0xC2 then
-		return (msb - 0xC2) * 0x40 + text:byte(pos + 1),
-		       pos + 2
-	end
-
-    -- Not an UTF char
-	return 0, pos + 1
-end
-
--- API functions
-----------------
-
--- Computes text size for a given font and text (ignores new lines)
--- @param font_name Font to be used
--- @param text Text to be rendered
--- @return Rendered text (width, height)
-
-function font_api.get_text_size(font_name, text)
-	local char
-	local width = 0
-    local pos = 1
-	local font = get_font(font_name)
-
-	if font == nil then
-		return 0, 0
-	else
-		while pos <= #text do
-			char, pos = get_next_char(text, pos)
-			-- Replace chars with no texture by the NULL(0) char
-			if font.widths[char] ~= nil then
-				width = width + font.widths[char]
-			else
-				width = width + font.widths[0]
-			end
-		end
-	end
-
-	return width, font.height
-end
-
---- Builds texture part for a text line
--- @param font_name Font to be used
--- @param text Text to be rendered
--- @param width Width of the texture (extra text is not rendered)
--- @param x Starting x position in texture
--- @param y Vertical position of the line in texture
--- @return Texture string
-
-function font_api.make_line_texture(font_name, text, width, x, y)
-	local texture = ""
-	local char
-	local pos = 1
-	local font = get_font(font_name)
-
-	if font ~= nil then
-		while pos <= #text do
-			char, pos = get_next_char(text, pos)
-
-			-- Replace chars with no texture by the NULL(0) char
-			if font.widths[char] == nil then
-                print(string.format("["..font_api.name
-                                    .."] Missing char %d (%04x)",char,char))
-                char = 0
-			end
-
-			-- Add image only if it is visible (at least partly)
-			if x + font.widths[char] >= 0 and x <= width then
-				texture = texture..
-					string.format(":%d,%d=font_%s_%04x.png",
-					              x, y, font.name, char)
-			end
-			x = x + font.widths[char]
-		end
-	end
-
-	return texture
-end
-
---- Builds texture for a multiline colored text
--- @param font_name Font to be used
--- @param text Text to be rendered
--- @param texturew Width of the texture (extra text will be truncated)
--- @param textureh Height of the texture
--- @param maxlines Maximum number of lines
--- @param halign Horizontal text align ("left"/"center"/"right") (optional)
--- @param valign Vertical text align ("top"/"center"/"bottom") (optional)
--- @param color Color of the text (optional)
--- @return Texture string
-
-function font_api.make_multiline_texture(font_name, text, width, height,
-                                         maxlines, halign, valign, color)
-	local texture = ""
-	local lines = {}
-    local textheight = 0
-	local y, w, h
-
-    for num, line in pairs(split_lines(text, maxlines)) do
-        w, h = font_api.get_text_size(font_name, line)
-        lines[num] = { text = line, width = w, height = h, }
-        textheight = textheight + h
-    end
-
-    if #lines then
-        if valign == "top" then
-            y = 0
-        elseif valign == "bottom" then
-            y = height - textheight
-        else
-            y = (height - textheight) / 2
-        end
-    end
-
-	for _, line in pairs(lines) do
-		if halign == "left" then
-			texture = texture..
-				font_api.make_line_texture(font_name, line.text, width,
-				0, y)
-		elseif halign == "right" then
-			texture = texture..
-				font_api.make_line_texture(font_name, line.text, width,
-				width - line.width, y)
-		else
-			texture = texture..
-				font_api.make_line_texture(font_name, line.text, width,
-				(width - line.width) / 2, y)
-		end
-		y = y + line.height
-	end
-
-	texture = string.format("[combine:%dx%d", width, height)..texture
-	if color then texture = texture.."^[colorize:"..color end
-	return texture
-end
-
---- Register a new font
--- Textures corresponding to the font should be named after following patern :
--- font_<name>_<code>.png
--- <name> : name of the font
--- <code> : 4 digit hexadecimal unicode of the char
--- @param font_name Name of the font to register
--- If registering different sizes of the same font, add size in the font name
--- (e.g. times_10, times_12...).
--- @param height Font height in pixels
--- @param widths Array of character widths in pixels, indexed by UTF codepoints
-
-function font_api.register_font(font_name, height, widths)
-
-	if font_api.registered_fonts[font_name] ~= nil then
-		minetest.log("error", "Font \""..font_name.."\" already registered.")
-		return
-	end
-
-	if height == nil or height <= 0 then
-		minetest.log("error", "Font \""..font_name..
-		             "\" must have a positive height.")
-		return
-	end
-
-	if type(widths) ~= "table" then
-		minetest.log("error", "Font \""..font_name..
-		             "\" must have a widths array.")
-		return
-	end
-
-	if widths[0] == nil then
-		minetest.log("error", "Font \""..font_name..
-		             "\" must have a char with codepoint 0 (=unknown char).")
-		return
-	end
-
-	font_api.registered_fonts[font_name] =
-		{ name = font_name, height = height, widths = widths }
-
-	-- Force to choose again default font
-	-- (allows use of fonts registered after start)
-	default_font = false
-end
+dofile(font_api.path.."/font.lua")
+dofile(font_api.path.."/registry.lua")
 
 --- Standard on_display_update entity callback.
 -- Node should have a corresponding display_entity with size, resolution and 
@@ -325,11 +44,9 @@ function font_api.on_display_update(pos, objref)
 
 	if entity and ndef.display_entities[entity.name] then
 		local def = ndef.display_entities[entity.name]
-		local font = get_font(def.font_name)
-
+		local font = font_api.get_font(meta:get_string("font") or def.font_name)
 		objref:set_properties({ 
-			textures={font_api.make_multiline_texture(
-				def.font_name, text,
+			textures={font:make_text_texture(text,
 				def.size.x * def.resolution.x * font.height,
 				def.size.y * def.resolution.y * font.height,
 				def.maxlines, def.halign, def.valign, def.color)},
diff --git a/font_api/registry.lua b/font_api/registry.lua
new file mode 100644
index 0000000..62fbb52
--- /dev/null
+++ b/font_api/registry.lua
@@ -0,0 +1,151 @@
+--[[
+    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/>.
+--]]
+
+-- Global variables
+-------------------
+
+font_api.registered_fonts = {}
+font_api.registered_fonts_number = 0
+
+-- Local variables
+------------------
+
+local default_font = false
+
+-- Local functions
+------------------
+
+-- Gets a default (settings or fist font)
+local function get_default_font()
+	-- First call
+	if default_font == false then
+		default_font = nil
+
+		-- First, try with settings
+		local settings_font = minetest.settings:get("default_font")
+
+		if settings_font ~= nil and settings_font ~= "" then
+			default_font = font_api.registered_fonts[settings_font]
+
+			if default_font == nil then
+				minetest.log("warning", "Default font in settings (\""..
+				             settings_font.."\") is not registered.")
+			end
+		end
+
+		-- If failed, choose first font
+		if default_font == nil then
+			for _, font in pairs(font_api.registered_fonts) do
+				default_font = font
+				break
+			end
+		end
+
+		-- Error, no font registered
+		if default_font == nil then
+			minetest.log("error",
+			             "No font registred, unable to choose a default font.")
+		end
+	end
+
+	return default_font
+end
+
+--- Returns font object to be used according to font_name
+-- @param font_name: Name of the font
+-- @return Font object if font found (or default font)
+
+function font_api.get_font(font_name)
+	local font = font_api.registered_fonts[font_name]
+
+	if font == nil then
+		local message
+
+		if font_name == nil then
+			message = "No font given"
+		else
+			message = "Font \""..font_name.."\" unregistered"
+		end
+
+		font = get_default_font()
+
+		if font ~= nil then
+			minetest.log("info", message..", using font \""..font.name.."\".")
+		end
+	end
+
+	return font
+end
+
+-- API functions
+----------------
+
+--- Returns de default font name
+-- @return Default font name
+
+function font_api.get_default_font_name()
+	return get_default_font().name
+end
+
+--- Register a new font
+-- Textures corresponding to the font should be named after following patern :
+-- font_<name>_<code>.png
+-- <name> : name of the font
+-- <code> : 4 digit hexadecimal unicode of the char
+-- @param font_name Name of the font to register
+-- If registering different sizes of the same font, add size in the font name
+-- (e.g. times_10, times_12...).
+-- @param def font definition. A associative array with following keys :
+-- @key height (mandatory) Height in pixels of all font textures
+-- @key widths (mandatory) Array of character widths in pixels, indexed by 
+-- UTF codepoints
+-- @key margintop (optional) Margin (in texture pixels) added on top of each 
+-- char texture.
+-- @key marginbottom (optional) dded at bottom of each char texture.
+-- @key linespacing (optional) Spacing (in texture pixels) between each lines.
+-- margintop, marginbottom and linespacing can be negative numbers (default 0)
+-- and are to be used to adjust various font styles to each other.
+
+-- TODO: Add something to remove common accent if not defined in font
+
+function font_api.register_font(font_name, font_def)
+
+	if font_api.registered_fonts[font_name] ~= nil then
+		minetest.log("error", "Font \""..font_name.."\" already registered.")
+		return
+	end
+
+	local font = font_api.Font:new(font_def)
+
+	if font == nil then	
+		minetest.log("error", "Unable to register font \""..font_name.."\".")
+		return
+	end
+	
+	font.name = font_name
+	font_api.registered_fonts[font_name] = font
+	font_api.registered_fonts_number = font_api.registered_fonts_number + 1
+	
+	-- Force to choose again default font
+	-- (allows use of fonts registered after start)
+	default_font = false
+	
+	minetest.log("action", "New font registered in font_api: "..font_name..".")
+end
+
diff --git a/font_api/tools/make_font_lua.sh b/font_api/tools/make_font_lua.sh
index ae24001..e858360 100755
--- a/font_api/tools/make_font_lua.sh
+++ b/font_api/tools/make_font_lua.sh
@@ -3,6 +3,17 @@
 scriptname=$(basename $0)
 identify="identify"
 
+usage() {
+	echo "Usage: $0 fontname"
+	echo "fontname: The name of the font. Must correspond to existing texture/font_<fontname>_????.png files"
+}
+
+if [ $# -ne 1 ]
+then
+	usage
+	exit 1
+fi
+
 font_name=$1
 
 for f in textures/font_${font_name}_????.png
@@ -41,8 +52,12 @@ $luafile generated by $scriptname $(LANG=en_US date)
 
 font_api.register_font(
 	'$font_name',
-	$font_height,
-	{ $font_widths }
+	{
+		height = $font_height,
+		widths = {
+			$font_widths
+		},
+	}
 );
 " > font_$font_name.lua
 
diff --git a/font_api/tools/make_font_textures.sh b/font_api/tools/make_font_textures.sh
index 6f4959d..4a3191c 100755
--- a/font_api/tools/make_font_textures.sh
+++ b/font_api/tools/make_font_textures.sh
@@ -67,7 +67,7 @@ generate() {
 mkdir textures
 
 # Reads all available code points in the font.
-codepoints=$(ttx -o - $fontfile | grep "<map code=" | cut -d \" -f 2)
+codepoints=$(ttx -o - "$fontfile" | grep "<map code=" | cut -d \" -f 2)
 
 # Mandatory chars
 generate 0020 007f
diff --git a/font_epilepsy/init.lua b/font_epilepsy/init.lua
index 6dd7d74..d3f63b3 100644
--- a/font_epilepsy/init.lua
+++ b/font_epilepsy/init.lua
@@ -6,7 +6,9 @@
 
 font_api.register_font(
 	'epilepsy',
-	14,
-	{ [0]=8, [32]=8, [33]=5, [34]=8, [35]=8, [36]=9, [37]=10, [38]=10, [39]=5, [40]=6, [41]=6, [42]=7, [43]=7, [44]=4, [45]=5, [46]=5, [47]=7, [48]=8, [49]=8, [50]=8, [51]=8, [52]=8, [53]=8, [54]=8, [55]=8, [56]=8, [57]=8, [58]=5, [59]=5, [60]=7, [61]=7, [62]=7, [63]=7, [64]=13, [65]=9, [66]=8, [67]=8, [68]=8, [69]=7, [70]=7, [71]=9, [72]=8, [73]=5, [74]=6, [75]=9, [76]=7, [77]=11, [78]=9, [79]=9, [80]=8, [81]=9, [82]=8, [83]=8, [84]=8, [85]=8, [86]=9, [87]=11, [88]=9, [89]=10, [90]=9, [91]=5, [92]=7, [93]=5, [94]=7, [95]=7, [96]=5, [97]=8, [98]=8, [99]=8, [100]=8, [101]=8, [102]=6, [103]=8, [104]=8, [105]=4, [106]=5, [107]=8, [108]=4, [109]=12, [110]=8, [111]=8, [112]=8, [113]=8, [114]=7, [115]=7, [116]=6, [117]=8, [118]=8, [119]=11, [120]=9, [121]=8, [122]=8, [123]=6, [124]=5, [125]=6, [126]=9, [160]=4, [161]=5, [162]=9, [163]=9, [164]=9, [165]=10, [166]=5, [167]=6, [168]=7, [169]=10, [170]=6, [171]=7, [172]=7, [173]=5, [174]=10, [175]=6, [176]=6, [177]=7, [178]=5, [179]=5, [180]=5, [181]=9, [182]=7, [183]=5, [184]=6, [185]=5, [186]=6, [187]=7, [188]=10, [189]=10, [190]=10, [191]=7, [192]=9, [193]=9, [194]=9, [195]=9, [196]=9, [197]=9, [198]=11, [199]=8, [200]=7, [201]=7, [202]=7, [203]=7, [204]=5, [205]=5, [206]=6, [207]=6, [208]=9, [209]=9, [210]=9, [211]=9, [212]=9, [213]=9, [214]=9, [215]=7, [216]=9, [217]=8, [218]=8, [219]=8, [220]=8, [221]=10, [222]=8, [223]=8, [224]=8, [225]=8, [226]=8, [227]=8, [228]=8, [229]=8, [230]=12, [231]=8, [232]=8, [233]=8, [234]=8, [235]=8, [236]=4, [237]=4, [238]=5, [239]=5, [240]=8, [241]=8, [242]=8, [243]=8, [244]=8, [245]=8, [246]=8, [247]=8, [248]=10, [249]=8, [250]=8, [251]=8, [252]=8, [253]=8, [254]=8, [255]=8, [256]=9, [257]=8, [258]=9, [259]=8, [260]=9, [261]=8, [262]=8, [263]=8, [264]=8, [265]=8, [266]=8, [267]=8, [268]=8, [269]=8, [270]=8, [271]=11, [272]=9, [273]=8, [274]=7, [275]=8, [276]=7, [277]=8, [278]=7, [279]=8, [280]=7, [281]=8, [282]=7, [283]=8, [284]=9, [285]=8, [286]=9, [287]=8, [288]=9, [289]=8, [290]=9, [291]=8, [292]=8, [293]=8, [294]=8, [295]=8, [296]=7, [297]=6, [298]=5, [299]=4, [300]=6, [301]=5, [302]=5, [303]=4, [304]=5, [305]=4, [306]=10, [307]=8, [308]=6, [309]=5, [310]=9, [311]=8, [312]=8, [313]=7, [314]=4, [315]=7, [316]=4, [317]=10, [318]=7, [319]=7, [320]=8, [321]=7, [322]=5, [323]=9, [324]=8, [325]=9, [326]=8, [327]=9, [328]=8, [329]=11, [330]=9, [331]=8, [332]=9, [333]=8, [334]=9, [335]=8, [336]=9, [337]=8, [338]=11, [339]=11, [340]=8, [341]=7, [342]=8, [343]=7, [344]=8, [345]=7, [346]=8, [347]=7, [348]=8, [349]=7, [350]=8, [351]=7, [352]=8, [353]=7, [354]=8, [355]=6, [356]=8, [357]=10, [358]=8, [359]=6, [360]=8, [361]=8, [362]=8, [363]=8, [364]=8, [365]=8, [366]=8, [367]=8, [368]=8, [369]=8, [370]=8, [371]=8, [372]=11, [373]=11, [374]=10, [375]=8, [376]=10, [377]=9, [378]=8, [379]=9, [380]=8, [381]=9, [382]=8, [383]=6, [884]=5, [885]=5, [890]=4, [894]=4, [900]=5, [901]=8, [902]=9, [903]=5, [904]=7, [905]=8, [906]=5, [908]=9, [910]=10, [911]=9, [912]=6, [913]=9, [914]=8, [915]=7, [916]=10, [917]=7, [918]=9, [919]=8, [920]=9, [921]=5, [922]=9, [923]=9, [924]=11, [925]=9, [926]=8, [927]=9, [928]=8, [929]=8, [931]=8, [932]=8, [933]=10, [934]=10, [935]=9, [936]=12, [937]=9, [938]=6, [939]=10, [940]=9, [941]=8, [942]=8, [943]=5, [944]=8, [945]=9, [946]=8, [947]=8, [948]=8, [949]=8, [950]=8, [951]=8, [952]=8, [953]=5, [954]=7, [955]=8, [956]=9, [957]=8, [958]=8, [959]=8, [960]=9, [961]=8, [962]=8, [963]=9, [964]=9, [965]=8, [966]=10, [967]=8, [968]=12, [969]=10, [970]=6, [971]=8, [972]=8, [973]=8, [974]=10, [976]=8, [977]=10, [978]=11, [979]=11, [980]=11, [981]=10, [982]=10, [983]=9, [984]=9, [985]=8, [986]=9, [987]=8, [988]=7, [989]=7, [990]=9, [991]=7, [992]=11, [993]=8, [994]=10, [995]=10, [996]=9, [997]=9, [998]=9, [999]=10, [1000]=8, [1001]=7, [1002]=9, [1003]=8, [1004]=8, [1005]=8, [1006]=10, [1007]=8, [1008]=9, [1009]=8, [1010]=8, [1011]=5, [1012]=9, [1013]=9, [1014]=9, [1015]=8, [1016]=8, [1017]=8, [1018]=11, [1019]=11, [1020]=8, [1021]=8, [1022]=8, [1023]=8, [1024]=7, [1025]=7, [1026]=10, [1027]=7, [1028]=9, [1029]=7, [1030]=5, [1031]=6, [1032]=6, [1033]=14, [1034]=13, [1035]=10, [1036]=9, [1037]=9, [1038]=10, [1039]=8, [1040]=9, [1041]=8, [1042]=8, [1043]=7, [1044]=10, [1045]=7, [1046]=12, [1047]=8, [1048]=9, [1049]=9, [1050]=9, [1051]=10, [1052]=11, [1053]=8, [1054]=9, [1055]=8, [1056]=8, [1057]=8, [1058]=8, [1059]=10, [1060]=10, [1061]=9, [1062]=8, [1063]=8, [1064]=12, [1065]=12, [1066]=11, [1067]=11, [1068]=8, [1069]=9, [1070]=12, [1071]=8, [1072]=8, [1073]=8, [1074]=8, [1075]=6, [1076]=10, [1077]=8, [1078]=12, [1079]=8, [1080]=9, [1081]=9, [1082]=7, [1083]=10, [1084]=11, [1085]=8, [1086]=8, [1087]=9, [1088]=8, [1089]=8, [1090]=8, [1091]=8, [1092]=12, [1093]=9, [1094]=8, [1095]=8, [1096]=10, [1097]=10, [1098]=10, [1099]=10, [1100]=7, [1101]=9, [1102]=10, [1103]=8, [1104]=8, [1105]=8, [1106]=8, [1107]=6, [1108]=9, [1109]=7, [1110]=4, [1111]=5, [1112]=5, [1113]=12, [1114]=11, [1115]=8, [1116]=7, [1117]=9, [1118]=8, [1119]=8, [1120]=12, [1121]=10, [1122]=8, [1123]=7, [1124]=11, [1125]=11, [1126]=10, [1127]=9, [1128]=13, [1129]=12, [1130]=10, [1131]=10, [1132]=13, [1133]=13, [1134]=8, [1135]=8, [1136]=12, [1137]=12, [1138]=9, [1139]=7, [1140]=11, [1141]=10, [1142]=11, [1143]=10, [1144]=18, [1145]=17, [1146]=11, [1147]=9, [1148]=12, [1149]=10, [1150]=12, [1151]=10, [1152]=8, [1153]=7, [1154]=7, [1155]=1, [1160]=14, [1161]=14, [1162]=9, [1163]=9, [1164]=8, [1165]=7, [1166]=8, [1167]=8, [1168]=7, [1169]=7, [1170]=7, [1171]=6, [1172]=8, [1173]=8, [1174]=12, [1175]=12, [1176]=8, [1177]=8, [1178]=9, [1179]=8, [1180]=9, [1181]=7, [1182]=9, [1183]=7, [1184]=12, [1185]=10, [1186]=8, [1187]=8, [1188]=11, [1189]=11, [1190]=12, [1191]=12, [1192]=11, [1193]=10, [1194]=8, [1195]=8, [1196]=8, [1197]=8, [1198]=10, [1199]=10, [1200]=10, [1201]=10, [1202]=9, [1203]=9, [1204]=11, [1205]=11, [1206]=8, [1207]=8, [1208]=9, [1209]=9, [1210]=8, [1211]=8, [1212]=11, [1213]=11, [1214]=11, [1215]=11, [1216]=5, [1217]=12, [1218]=12, [1219]=8, [1220]=8, [1221]=10, [1222]=10, [1223]=8, [1224]=8, [1225]=8, [1226]=8, [1227]=8, [1228]=8, [1229]=11, [1230]=11, [1232]=9, [1233]=8, [1234]=9, [1235]=8, [1236]=11, [1237]=12, [1238]=7, [1239]=8, [1240]=8, [1241]=8, [1242]=8, [1243]=8, [1244]=12, [1245]=12, [1246]=8, [1247]=8, [1248]=8, [1249]=8, [1250]=9, [1251]=9, [1252]=9, [1253]=9, [1254]=9, [1255]=8, [1256]=9, [1257]=8, [1258]=9, [1259]=8, [1260]=9, [1261]=9, [1262]=10, [1263]=8, [1264]=10, [1265]=8, [1266]=10, [1267]=8, [1268]=8, [1269]=8, [1270]=7, [1271]=6, [1272]=11, [1273]=10, [8208]=5, [8209]=5, [8210]=8, [8211]=7, [8212]=10, [8213]=12, [8216]=4, [8217]=4, [8218]=4, [8219]=4, [8220]=7, [8221]=7, [8222]=7, [8223]=7, [8364]=8 }
+	{
+		height = 14,
+		widths = { [0]=8, [32]=8, [33]=5, [34]=8, [35]=8, [36]=9, [37]=10, [38]=10, [39]=5, [40]=6, [41]=6, [42]=7, [43]=7, [44]=4, [45]=5, [46]=5, [47]=7, [48]=8, [49]=8, [50]=8, [51]=8, [52]=8, [53]=8, [54]=8, [55]=8, [56]=8, [57]=8, [58]=5, [59]=5, [60]=7, [61]=7, [62]=7, [63]=7, [64]=13, [65]=9, [66]=8, [67]=8, [68]=8, [69]=7, [70]=7, [71]=9, [72]=8, [73]=5, [74]=6, [75]=9, [76]=7, [77]=11, [78]=9, [79]=9, [80]=8, [81]=9, [82]=8, [83]=8, [84]=8, [85]=8, [86]=9, [87]=11, [88]=9, [89]=10, [90]=9, [91]=5, [92]=7, [93]=5, [94]=7, [95]=7, [96]=5, [97]=8, [98]=8, [99]=8, [100]=8, [101]=8, [102]=6, [103]=8, [104]=8, [105]=4, [106]=5, [107]=8, [108]=4, [109]=12, [110]=8, [111]=8, [112]=8, [113]=8, [114]=7, [115]=7, [116]=6, [117]=8, [118]=8, [119]=11, [120]=9, [121]=8, [122]=8, [123]=6, [124]=5, [125]=6, [126]=9, [160]=4, [161]=5, [162]=9, [163]=9, [164]=9, [165]=10, [166]=5, [167]=6, [168]=7, [169]=10, [170]=6, [171]=7, [172]=7, [173]=5, [174]=10, [175]=6, [176]=6, [177]=7, [178]=5, [179]=5, [180]=5, [181]=9, [182]=7, [183]=5, [184]=6, [185]=5, [186]=6, [187]=7, [188]=10, [189]=10, [190]=10, [191]=7, [192]=9, [193]=9, [194]=9, [195]=9, [196]=9, [197]=9, [198]=11, [199]=8, [200]=7, [201]=7, [202]=7, [203]=7, [204]=5, [205]=5, [206]=6, [207]=6, [208]=9, [209]=9, [210]=9, [211]=9, [212]=9, [213]=9, [214]=9, [215]=7, [216]=9, [217]=8, [218]=8, [219]=8, [220]=8, [221]=10, [222]=8, [223]=8, [224]=8, [225]=8, [226]=8, [227]=8, [228]=8, [229]=8, [230]=12, [231]=8, [232]=8, [233]=8, [234]=8, [235]=8, [236]=4, [237]=4, [238]=5, [239]=5, [240]=8, [241]=8, [242]=8, [243]=8, [244]=8, [245]=8, [246]=8, [247]=8, [248]=10, [249]=8, [250]=8, [251]=8, [252]=8, [253]=8, [254]=8, [255]=8, [256]=9, [257]=8, [258]=9, [259]=8, [260]=9, [261]=8, [262]=8, [263]=8, [264]=8, [265]=8, [266]=8, [267]=8, [268]=8, [269]=8, [270]=8, [271]=11, [272]=9, [273]=8, [274]=7, [275]=8, [276]=7, [277]=8, [278]=7, [279]=8, [280]=7, [281]=8, [282]=7, [283]=8, [284]=9, [285]=8, [286]=9, [287]=8, [288]=9, [289]=8, [290]=9, [291]=8, [292]=8, [293]=8, [294]=8, [295]=8, [296]=7, [297]=6, [298]=5, [299]=4, [300]=6, [301]=5, [302]=5, [303]=4, [304]=5, [305]=4, [306]=10, [307]=8, [308]=6, [309]=5, [310]=9, [311]=8, [312]=8, [313]=7, [314]=4, [315]=7, [316]=4, [317]=10, [318]=7, [319]=7, [320]=8, [321]=7, [322]=5, [323]=9, [324]=8, [325]=9, [326]=8, [327]=9, [328]=8, [329]=11, [330]=9, [331]=8, [332]=9, [333]=8, [334]=9, [335]=8, [336]=9, [337]=8, [338]=11, [339]=11, [340]=8, [341]=7, [342]=8, [343]=7, [344]=8, [345]=7, [346]=8, [347]=7, [348]=8, [349]=7, [350]=8, [351]=7, [352]=8, [353]=7, [354]=8, [355]=6, [356]=8, [357]=10, [358]=8, [359]=6, [360]=8, [361]=8, [362]=8, [363]=8, [364]=8, [365]=8, [366]=8, [367]=8, [368]=8, [369]=8, [370]=8, [371]=8, [372]=11, [373]=11, [374]=10, [375]=8, [376]=10, [377]=9, [378]=8, [379]=9, [380]=8, [381]=9, [382]=8, [383]=6, [884]=5, [885]=5, [890]=4, [894]=4, [900]=5, [901]=8, [902]=9, [903]=5, [904]=7, [905]=8, [906]=5, [908]=9, [910]=10, [911]=9, [912]=6, [913]=9, [914]=8, [915]=7, [916]=10, [917]=7, [918]=9, [919]=8, [920]=9, [921]=5, [922]=9, [923]=9, [924]=11, [925]=9, [926]=8, [927]=9, [928]=8, [929]=8, [931]=8, [932]=8, [933]=10, [934]=10, [935]=9, [936]=12, [937]=9, [938]=6, [939]=10, [940]=9, [941]=8, [942]=8, [943]=5, [944]=8, [945]=9, [946]=8, [947]=8, [948]=8, [949]=8, [950]=8, [951]=8, [952]=8, [953]=5, [954]=7, [955]=8, [956]=9, [957]=8, [958]=8, [959]=8, [960]=9, [961]=8, [962]=8, [963]=9, [964]=9, [965]=8, [966]=10, [967]=8, [968]=12, [969]=10, [970]=6, [971]=8, [972]=8, [973]=8, [974]=10, [976]=8, [977]=10, [978]=11, [979]=11, [980]=11, [981]=10, [982]=10, [983]=9, [984]=9, [985]=8, [986]=9, [987]=8, [988]=7, [989]=7, [990]=9, [991]=7, [992]=11, [993]=8, [994]=10, [995]=10, [996]=9, [997]=9, [998]=9, [999]=10, [1000]=8, [1001]=7, [1002]=9, [1003]=8, [1004]=8, [1005]=8, [1006]=10, [1007]=8, [1008]=9, [1009]=8, [1010]=8, [1011]=5, [1012]=9, [1013]=9, [1014]=9, [1015]=8, [1016]=8, [1017]=8, [1018]=11, [1019]=11, [1020]=8, [1021]=8, [1022]=8, [1023]=8, [1024]=7, [1025]=7, [1026]=10, [1027]=7, [1028]=9, [1029]=7, [1030]=5, [1031]=6, [1032]=6, [1033]=14, [1034]=13, [1035]=10, [1036]=9, [1037]=9, [1038]=10, [1039]=8, [1040]=9, [1041]=8, [1042]=8, [1043]=7, [1044]=10, [1045]=7, [1046]=12, [1047]=8, [1048]=9, [1049]=9, [1050]=9, [1051]=10, [1052]=11, [1053]=8, [1054]=9, [1055]=8, [1056]=8, [1057]=8, [1058]=8, [1059]=10, [1060]=10, [1061]=9, [1062]=8, [1063]=8, [1064]=12, [1065]=12, [1066]=11, [1067]=11, [1068]=8, [1069]=9, [1070]=12, [1071]=8, [1072]=8, [1073]=8, [1074]=8, [1075]=6, [1076]=10, [1077]=8, [1078]=12, [1079]=8, [1080]=9, [1081]=9, [1082]=7, [1083]=10, [1084]=11, [1085]=8, [1086]=8, [1087]=9, [1088]=8, [1089]=8, [1090]=8, [1091]=8, [1092]=12, [1093]=9, [1094]=8, [1095]=8, [1096]=10, [1097]=10, [1098]=10, [1099]=10, [1100]=7, [1101]=9, [1102]=10, [1103]=8, [1104]=8, [1105]=8, [1106]=8, [1107]=6, [1108]=9, [1109]=7, [1110]=4, [1111]=5, [1112]=5, [1113]=12, [1114]=11, [1115]=8, [1116]=7, [1117]=9, [1118]=8, [1119]=8, [1120]=12, [1121]=10, [1122]=8, [1123]=7, [1124]=11, [1125]=11, [1126]=10, [1127]=9, [1128]=13, [1129]=12, [1130]=10, [1131]=10, [1132]=13, [1133]=13, [1134]=8, [1135]=8, [1136]=12, [1137]=12, [1138]=9, [1139]=7, [1140]=11, [1141]=10, [1142]=11, [1143]=10, [1144]=18, [1145]=17, [1146]=11, [1147]=9, [1148]=12, [1149]=10, [1150]=12, [1151]=10, [1152]=8, [1153]=7, [1154]=7, [1155]=1, [1160]=14, [1161]=14, [1162]=9, [1163]=9, [1164]=8, [1165]=7, [1166]=8, [1167]=8, [1168]=7, [1169]=7, [1170]=7, [1171]=6, [1172]=8, [1173]=8, [1174]=12, [1175]=12, [1176]=8, [1177]=8, [1178]=9, [1179]=8, [1180]=9, [1181]=7, [1182]=9, [1183]=7, [1184]=12, [1185]=10, [1186]=8, [1187]=8, [1188]=11, [1189]=11, [1190]=12, [1191]=12, [1192]=11, [1193]=10, [1194]=8, [1195]=8, [1196]=8, [1197]=8, [1198]=10, [1199]=10, [1200]=10, [1201]=10, [1202]=9, [1203]=9, [1204]=11, [1205]=11, [1206]=8, [1207]=8, [1208]=9, [1209]=9, [1210]=8, [1211]=8, [1212]=11, [1213]=11, [1214]=11, [1215]=11, [1216]=5, [1217]=12, [1218]=12, [1219]=8, [1220]=8, [1221]=10, [1222]=10, [1223]=8, [1224]=8, [1225]=8, [1226]=8, [1227]=8, [1228]=8, [1229]=11, [1230]=11, [1232]=9, [1233]=8, [1234]=9, [1235]=8, [1236]=11, [1237]=12, [1238]=7, [1239]=8, [1240]=8, [1241]=8, [1242]=8, [1243]=8, [1244]=12, [1245]=12, [1246]=8, [1247]=8, [1248]=8, [1249]=8, [1250]=9, [1251]=9, [1252]=9, [1253]=9, [1254]=9, [1255]=8, [1256]=9, [1257]=8, [1258]=9, [1259]=8, [1260]=9, [1261]=9, [1262]=10, [1263]=8, [1264]=10, [1265]=8, [1266]=10, [1267]=8, [1268]=8, [1269]=8, [1270]=7, [1271]=6, [1272]=11, [1273]=10, [8208]=5, [8209]=5, [8210]=8, [8211]=7, [8212]=10, [8213]=12, [8216]=4, [8217]=4, [8218]=4, [8219]=4, [8220]=7, [8221]=7, [8222]=7, [8223]=7, [8364]=8 },
+	 }
 );