22 files changed, 0 insertions, 2540 deletions
diff --git a/font_api/API.md b/font_api/API.md
deleted file mode 100644
index 80b1121..0000000
--- a/font_api/API.md
+++ /dev/null
@@ -1,201 +0,0 @@
-# Font API
-This document describes Font API. Font API creates textures for font display on entities.
-
-## 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.
-
-## Use font_api with display_api (to display text on nodes)
-### Base setup
-Font_api offers a direct integration with display_api to display text on nodes.
-
-First of all, create a display node with an entity.
-To do this, refer to API.md in display_api mod, in particular "Howto register a display node".
-
-The only requirement then is to connect the `on_display_update` callback of the display entity to `font_api.on_display_update`:
-
-```
-minetest.register_node("mymod:test_text_node", {
-	...
-	paramtype2 = "facedir",
-	...
-	groups = { display_api = 1, ... },
-	...
-	display_entities = {
-		["mymod:text"] = {
-			depth = -0.5 - display_api.entity_spacing,
-			on_display_update = font_api.on_display_update },
-	}
-	...
-	on_place = display_api.on_place,
-	on_construct = display_api.on_construct,
-	on_destruct = display_api.on_destruct,
-	on_rotate = display_api.on_rotate,
-	...
-})
-```
-
-At this step, your node already displays text form "display_text" (by default) node meta. If you want to store your text into another meta data field, add a `meta_text` field to display entity definition.
-
-But it uses defaults (default font, default size, default color). Likely you need something more.
-
-### Style your text
-Font style and size can be chosen by adding some more entries to the display_entities definition table.
-
-#### Font size
-Font size can be defined in various ways (maybe more in the future).
-Start with a number of lines, and font_api will make it fit to the entity size.
-  * `maxlines` or `lines`: Number of maximum lines of text to be displayed. The font height will be adjusted accordingly.
-
-Then specify the char width. Two methods available:
-  * `aspect_ratio`: Defines the aspect ratio of chars. Works with all fonts. Should not be used if `columns` is specified.
-	* `columns`: Only if using a fixed width font, specifies the number of columns to display.
-
-#### Font style
-  * `font_name`: name of the font to use. Should correspond to a registered font (from a font mod). If not specified or font not found, default font is used.
-  * `color`: color to be used (default black).
-  * `halign`: Horizontal alignment: "left", "center" or "right" (default "center").
-  * `valign`: Vertical alignement: "top", "middle" or "bottom" (default "middle").
-
-### Example
-Using blue //botic// font, three lines height, aligned top left. Text stored in "text" node meta.
-```
-minetest.register_node("mymod:test_text_node", {
-	...
-	...
-	display_entities = {
-		["mymod:text"] = {
-			depth = -0.5 - display_api.entity_spacing,
-			on_display_update = font_api.on_display_update
-			meta_text = "text",
-			font_name = "botic",
-			color = "#0000FF",
-			maxlines = 3,
-			aspect_ratio = 0.5,
-			halign = "left",
-			valign = "top",
-			},
-	}
-	...
-})
-```
-## Provided methods
-### font_api.get_default_font_name()
-Returns de default font name.
-
-### 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).
-
-### font_api.on_display_update(pos, objref)
-Standard on_display_update entity callback.
-  * `pos`: Node position
-  * `objref`: Object reference of entity
-
-Node should have a corresponding display_entity with size, resolution and maxlines fields and optionally halign, valign and color fields.
-
-## Font definition table
-Font definition table used by **font_api.register_font** and **font\_api.Font:new** may/can contain following elements:
-
-* `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.
-
-`margintop`, `marginbottom` and `linespacing` can be negative numbers (default 0) and are to be used to adjust various font styles to each other.
-
-Font attributes around a single char:\
-![Font attributes on a char](doc/font.svg)
-
-Font attributes effects on several lines:\
-![Font attributes on lines](doc/lines.svg)
-
-#### Additional requirements
-
-Font must have a char 0 which will be used to display any unknown char.
-
-All textures corresponding to the indexes in widths array should be present in textures directory with a name matching the pattern :
-
-> font\_**{font_name}**_**{utf_code}**.png
-
-**{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 (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
-
-Still in early stage of development, these tools are helpers to create font mods.
-
-### make_font_texture.sh
-
-This scripts takes a .ttf file as input and create one .png file per char, that can be used as font texture. Launch it from your future font mod directory.
-
-__Advice__
-
-This script works much better with pixels font, providing the correct height. There is no antialiasing at all, vector fonts and bad heights gives very ugly results.
-
-__Syntax__
-
-**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.
-
-### 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.
-
-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}**
-
-**{fontname}**: The font name to be used in font_api (same as given to make\_font\_texture.sh)
-
-### An exemple generating a font mod
-
-    mkdir font_myfont
-    cd font_myfont
-    /<path_to_font_api>/tools/make_font_texture.sh myfont.ttf myfont 12
-    /<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(codepoint)
-Returns the width of char `codepoint` in texture pixels.
-  * `codepoint`: 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:renter(text, texturew, textureh, style)
-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 (extra text will be truncated).
-  * `style`: A table with style indications:
-    - `lines` or `maxlines`: Maximum number of lines (default none).
-    - `halign`: Horizontal text align: "left"/"center"/"right" (default "center")
-    - `valign`: Vertical text align: "top"/"middle"/"bottom" (default "middle")
-    - `color`: Color of the text (default black)
diff --git a/font_api/LICENSE.txt b/font_api/LICENSE.txt
deleted file mode 100644
index 341c30b..0000000
--- a/font_api/LICENSE.txt
+++ /dev/null
@@ -1,166 +0,0 @@
-                   GNU LESSER GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-
-  This version of the GNU Lesser General Public License incorporates
-the terms and conditions of version 3 of the GNU General Public
-License, supplemented by the additional permissions listed below.
-
-  0. Additional Definitions.
-
-  As used herein, "this License" refers to version 3 of the GNU Lesser
-General Public License, and the "GNU GPL" refers to version 3 of the GNU
-General Public License.
-
-  "The Library" refers to a covered work governed by this License,
-other than an Application or a Combined Work as defined below.
-
-  An "Application" is any work that makes use of an interface provided
-by the Library, but which is not otherwise based on the Library.
-Defining a subclass of a class defined by the Library is deemed a mode
-of using an interface provided by the Library.
-
-  A "Combined Work" is a work produced by combining or linking an
-Application with the Library.  The particular version of the Library
-with which the Combined Work was made is also called the "Linked
-Version".
-
-  The "Minimal Corresponding Source" for a Combined Work means the
-Corresponding Source for the Combined Work, excluding any source code
-for portions of the Combined Work that, considered in isolation, are
-based on the Application, and not on the Linked Version.
-
-  The "Corresponding Application Code" for a Combined Work means the
-object code and/or source code for the Application, including any data
-and utility programs needed for reproducing the Combined Work from the
-Application, but excluding the System Libraries of the Combined Work.
-
-  1. Exception to Section 3 of the GNU GPL.
-
-  You may convey a covered work under sections 3 and 4 of this License
-without being bound by section 3 of the GNU GPL.
-
-  2. Conveying Modified Versions.
-
-  If you modify a copy of the Library, and, in your modifications, a
-facility refers to a function or data to be supplied by an Application
-that uses the facility (other than as an argument passed when the
-facility is invoked), then you may convey a copy of the modified
-version:
-
-   a) under this License, provided that you make a good faith effort to
-   ensure that, in the event an Application does not supply the
-   function or data, the facility still operates, and performs
-   whatever part of its purpose remains meaningful, or
-
-   b) under the GNU GPL, with none of the additional permissions of
-   this License applicable to that copy.
-
-  3. Object Code Incorporating Material from Library Header Files.
-
-  The object code form of an Application may incorporate material from
-a header file that is part of the Library.  You may convey such object
-code under terms of your choice, provided that, if the incorporated
-material is not limited to numerical parameters, data structure
-layouts and accessors, or small macros, inline functions and templates
-(ten or fewer lines in length), you do both of the following:
-
-   a) Give prominent notice with each copy of the object code that the
-   Library is used in it and that the Library and its use are
-   covered by this License.
-
-   b) Accompany the object code with a copy of the GNU GPL and this license
-   document.
-
-  4. Combined Works.
-
-  You may convey a Combined Work under terms of your choice that,
-taken together, effectively do not restrict modification of the
-portions of the Library contained in the Combined Work and reverse
-engineering for debugging such modifications, if you also do each of
-the following:
-
-   a) Give prominent notice with each copy of the Combined Work that
-   the Library is used in it and that the Library and its use are
-   covered by this License.
-
-   b) Accompany the Combined Work with a copy of the GNU GPL and this license
-   document.
-
-   c) For a Combined Work that displays copyright notices during
-   execution, include the copyright notice for the Library among
-   these notices, as well as a reference directing the user to the
-   copies of the GNU GPL and this license document.
-
-   d) Do one of the following:
-
-       0) Convey the Minimal Corresponding Source under the terms of this
-       License, and the Corresponding Application Code in a form
-       suitable for, and under terms that permit, the user to
-       recombine or relink the Application with a modified version of
-       the Linked Version to produce a modified Combined Work, in the
-       manner specified by section 6 of the GNU GPL for conveying
-       Corresponding Source.
-
-       1) Use a suitable shared library mechanism for linking with the
-       Library.  A suitable mechanism is one that (a) uses at run time
-       a copy of the Library already present on the user's computer
-       system, and (b) will operate properly with a modified version
-       of the Library that is interface-compatible with the Linked
-       Version.
-
-   e) Provide Installation Information, but only if you would otherwise
-   be required to provide such information under section 6 of the
-   GNU GPL, and only to the extent that such information is
-   necessary to install and execute a modified version of the
-   Combined Work produced by recombining or relinking the
-   Application with a modified version of the Linked Version. (If
-   you use option 4d0, the Installation Information must accompany
-   the Minimal Corresponding Source and Corresponding Application
-   Code. If you use option 4d1, you must provide the Installation
-   Information in the manner specified by section 6 of the GNU GPL
-   for conveying Corresponding Source.)
-
-  5. Combined Libraries.
-
-  You may place library facilities that are a work based on the
-Library side by side in a single library together with other library
-facilities that are not Applications and are not covered by this
-License, and convey such a combined library under terms of your
-choice, if you do both of the following:
-
-   a) Accompany the combined library with a copy of the same work based
-   on the Library, uncombined with any other library facilities,
-   conveyed under the terms of this License.
-
-   b) Give prominent notice with the combined library that part of it
-   is a work based on the Library, and explaining where to find the
-   accompanying uncombined form of the same work.
-
-  6. Revised Versions of the GNU Lesser General Public License.
-
-  The Free Software Foundation may publish revised and/or new versions
-of the GNU Lesser General Public License from time to time. Such new
-versions will be similar in spirit to the present version, but may
-differ in detail to address new problems or concerns.
-
-  Each version is given a distinguishing version number. If the
-Library as you received it specifies that a certain numbered version
-of the GNU Lesser General Public License "or any later version"
-applies to it, you have the option of following the terms and
-conditions either of that published version or of any later version
-published by the Free Software Foundation. If the Library as you
-received it does not specify a version number of the GNU Lesser
-General Public License, you may choose any version of the GNU Lesser
-General Public License ever published by the Free Software Foundation.
-
-  If the Library as you received it specifies that a proxy can decide
-whether future versions of the GNU Lesser General Public License shall
-apply, that proxy's public statement of acceptance of any version is
-permanent authorization for you to choose that version for the
-Library.
-
diff --git a/font_api/README.md b/font_api/README.md
deleted file mode 100644
index ff1dd98..0000000
--- a/font_api/README.md
+++ /dev/null
@@ -1,31 +0,0 @@
-# Font API
-
-A library for rendernig text on textures (to be used with display_api for sign creation).
-
-**Dependancies**: default
-
-**License**: LGPL
-
-(Default font taken from VanessaE's homedecor/signs_lib, originally under WTFPL)
-
-**API**: See [API.md](https://github.com/pyrollo/display_modpack/blob/master/font_api/API.md) document please.
-
-For more information, see the [forum topic](https://forum.minetest.net/viewtopic.php?t=13563) at the Minetest forums.
-
-## Extra fonts
-
-You can add fonts by installing fonts mod. Be aware that each font comes with numerous textures. This can result in slowing media downloading and/or client display.
-
-Font mods can be found here:
-
- * [Metro](https://github.com/pyrollo/display_modpack/tree/master/font_metro): A multipurpose font with many chars (uppercase, lowercase and accentuated latin letters, usual signs, cyrillic and greek letters).
- * [OldWizard](https://github.com/pyrollo/font_oldwizard): An old style gothic font.
- * [Botic](https://github.com/pyrollo/font_botic): A scifi style font.
-
- ## Deprecation notice (for modders)
-
- ### December 2018
- Following object is deprecate, shows a warning in log when used:
- * `font_lib` global table (use `font_api` global table instead);
-
- This object will be removed in the future.
diff --git a/font_api/copyright.txt b/font_api/copyright.txt
deleted file mode 100644
index ceb5446..0000000
--- a/font_api/copyright.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-Code by Pierre-Yves Rollo (pyrollo)
-Contributors:
-Andrzej Pieńkowski (apienk): Unicode support and tool for creating texturess
diff --git a/font_api/depends.txt b/font_api/depends.txt
deleted file mode 100644
index 88fa963..0000000
--- a/font_api/depends.txt
+++ /dev/null
@@ -1 +0,0 @@
-display_api?
diff --git a/font_api/deprecation.lua b/font_api/deprecation.lua
deleted file mode 100644
index 1ffed11..0000000
--- a/font_api/deprecation.lua
+++ /dev/null
@@ -1,59 +0,0 @@
---[[
-	font_api mod for Minetest - Library creating textures with fonts and text
-	(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/>.
---]]
-
--- Deprecation
-
-function deprecated_global_table(deprecated_global_name, replacement_global_name)
-	assert(type(deprecated_global_name) == 'string', "deprecated_global_name should be a string.")
-	assert(type(replacement_global_name) == 'string', "replacement_global_name should be a string.")
-	assert(deprecated_global_name ~= '', "deprecated_global_name should not be empty.")
-	assert(replacement_global_name ~= '', "replacement_global_name should not be empty.")
-	assert(rawget(_G, deprecated_global_name) == nil, "deprecated global does not exist.")
-	if _G[replacement_global_name] == nil then
-		minetest.log('warning', string.format(
-			'Replacement global "%s" does not exists.', replacement_global_name))
-		return
-	end
-	local meta = {
-		deprecated = deprecated_global_name,
-		replacement = replacement_global_name,
-		__index = function(table, key)
-			local meta = getmetatable(table)
-			local dbg = debug.getinfo(2, "lS")
-			minetest.log("warning", string.format(
-				'Accessing deprecated "%s" table, "%s" should be used instead (%s:%d).',
-				meta.deprecated, meta.replacement, (dbg.short_src or 'unknown'),
-				(dbg.currentline or 0)))
-			return _G[meta.replacement][key]
-		end,
-		__newindex = function(table, key, value)
-			local meta = getmetatable(table)
-			local dbg = debug.getinfo(2, "lS")
-			minetest.log("warning", string.format(
-				'Accessing deprecated "%s" table, "%s" should be used instead (%s:%d).',
-				meta.deprecated, meta.replacement, (dbg.short_src or 'unknown'),
-				(dbg.currentline or 0)))
-			_G[meta.replacement][key]=value
-		end,
-	}
-	rawset(_G, deprecated_global_name, {})
-	setmetatable(_G[deprecated_global_name], meta)
-end
-
--- deprecated(2) -- December 2018 - Deprecation of font_lib
-deprecated_global_table('font_lib', 'font_api')
diff --git a/font_api/display_api.lua b/font_api/display_api.lua
deleted file mode 100644
index 51a396d..0000000
--- a/font_api/display_api.lua
+++ /dev/null
@@ -1,76 +0,0 @@
---[[
-	font_api mod for Minetest - Library creating textures with fonts and text
-	(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/>.
---]]
--- Integration with display API
-
-if minetest.get_modpath("display_api") then
-	--- Standard on_display_update entity callback.
-	-- Node should have properly configured display_entity.
-	-- @param pos Node position
-	-- @param objref Object reference of entity
-
-	font_api.on_display_update = function (pos, objref)
-		local meta = minetest.get_meta(pos)
-		local ndef = minetest.registered_nodes[minetest.get_node(pos).name]
-		local entity = objref:get_luaentity()
-
-		if not entity or not ndef.display_entities[entity.name] then
-			return
-		end
-
-		local def = ndef.display_entities[entity.name]
-		local font = font_api.get_font(meta:get_string("font") ~= ""
-			and meta:get_string("font") or def.font_name)
-
-		local text = meta:get_string(def.meta_text or "display_text")
-
-		-- Compute entity resolution accroding to given attributes
-		local texturew, textureh
-		textureh = font:get_height(def.lines or def.maxlines or 1)
-
-		if def.columns then
-			if font.fixedwidth then
-				texturew = def.columns * font.fixedwidth
-				if def.aspect_ratio then
-					minetest.log('warning', "[font_api] 'aspect_ratio' ignored because 'columns' is specified")
-				end
-			else
-				minetest.log('warning', "[font_api] 'columns' ignored because '"..font.name.."' is not a fixed width font.")
-			end
-		end
-
-		if not texturew then
-			if not def.aspect_ratio then
-				minetest.log('warning', "[font_api] No 'aspect_ratio' specified, using default 1.")
-			end
-			texturew = textureh * def.size.x / def.size.y	/ (def.aspect_ratio or 1)
-		end
-
-		objref:set_properties({
-			textures={ font:render(text, texturew, textureh, {
-				lines = def.maxlines or def.lines,
-				halign = def.halign,
-				valign = def.valign,
-				color = def.color} ) },
-			visual_size = def.size,
-		})
-	end
-else
-	font_api.on_display_update = function (pos, objref)
-		minetest.log('error', '[font_api] font_api.on_display_update called but display_api mod not enabled.')
-	end
-end
diff --git a/font_api/doc/font.svg b/font_api/doc/font.svg
deleted file mode 100644
index e4e8757..0000000
--- a/font_api/doc/font.svg
+++ /dev/null
@@ -1,463 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="120mm"
-   height="110mm"
-   viewBox="0 0 120 110"
-   version="1.1"
-   id="svg8"
-   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)"
-   sodipodi:docname="font.svg">
-  <defs
-     id="defs2">
-    <marker
-       inkscape:stockid="Arrow1Mend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="marker7159"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         id="path7157"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.4,0,0,-0.4,-4,0)"
-         inkscape:connector-curvature="0" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Mstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="marker7071"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         id="path7069"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.4,0,0,0.4,4,0)"
-         inkscape:connector-curvature="0" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Mend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Mend"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         id="path886"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.4,0,0,-0.4,-4,0)"
-         inkscape:connector-curvature="0" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Mstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Mstart"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         id="path883"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.4,0,0,0.4,4,0)"
-         inkscape:connector-curvature="0" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         id="path880"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)"
-         inkscape:connector-curvature="0" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         id="path877"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)"
-         inkscape:connector-curvature="0" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart-3"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path877-6"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend-7"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path880-5"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart-9"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path877-1"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend-2"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path880-7"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart-9-9"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path877-1-3"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend-2-6"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path880-7-0"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart-1"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path877-2"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend-9"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path880-3"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart-94"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path877-7"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend-8"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path880-4"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)" />
-    </marker>
-  </defs>
-  <sodipodi:namedview
-     id="base"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
-     inkscape:pageopacity="1"
-     inkscape:pageshadow="2"
-     inkscape:zoom="0.98994949"
-     inkscape:cx="-151.37352"
-     inkscape:cy="445.54867"
-     inkscape:document-units="mm"
-     inkscape:current-layer="g8201"
-     showgrid="true"
-     inkscape:lockguides="true"
-     inkscape:window-width="1877"
-     inkscape:window-height="1052"
-     inkscape:window-x="1409"
-     inkscape:window-y="0"
-     inkscape:window-maximized="1"
-     showguides="false">
-    <inkscape:grid
-       type="xygrid"
-       id="grid826"
-       spacingx="1"
-       units="mm"
-       spacingy="1" />
-  </sodipodi:namedview>
-  <metadata
-     id="metadata5">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title></dc:title>
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <g
-     inkscape:label="Layer 1"
-     inkscape:groupmode="layer"
-     id="layer1"
-     transform="translate(0,-187)">
-    <g
-       id="g7357"
-       transform="translate(65,-15)"
-       style="opacity:0.5">
-      <rect
-         y="202"
-         x="170"
-         height="70"
-         width="70"
-         id="rect828-9"
-         style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:0.98000004;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#808080;fill-opacity:0.25098039;fill-rule:nonzero;stroke:#999999;stroke-width:0.30550504;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
-      <path
-         d="m 220,252 h 10 v 10 h -10 z m -50,0 h 10 v 10 h -10 z m 5,-10 h 50 v 10 h -50 z m 4.99998,-10 h 10 v 10 h -10 z M 210,232 h 10 v 10 h -10 z m -5,-10 h 10 v 10 h -10 z m -20,0 h 10 v 10 h -10 z m 5,-10.00002 h 20 v 10 H 190 Z M 195,202 h 10 v 10 h -10 z"
-         style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:0.98000004;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#808080;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.32659864;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
-         id="rect854-2"
-         inkscape:connector-curvature="0" />
-    </g>
-    <g
-       id="g8201"
-       transform="translate(0,190)">
-      <rect
-         style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#ffffff;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.26499998, 1.05999994;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
-         id="rect1594"
-         width="120"
-         height="109.99999"
-         x="0"
-         y="-3" />
-      <g
-         transform="translate(-75,-120)"
-         id="g7361">
-        <rect
-           style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:0.98000004;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#0000ff;fill-opacity:0.25098039;fill-rule:nonzero;stroke:#0000ff;stroke-width:0.30550504;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
-           id="rect828"
-           width="70"
-           height="70"
-           x="100"
-           y="137" />
-        <path
-           inkscape:connector-curvature="0"
-           id="rect854"
-           style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:0.98000004;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#0000ff;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.32659864;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
-           d="m 150,187 h 10 v 10 h -10 z m -50,0 h 10 v 10 h -10 z m 5,-10 h 50 v 10 h -50 z m 4.99999,-10 h 10 v 10 h -10 z M 140,167 h 10 v 10 h -10 z m -5,-10 h 10 v 10 h -10 z m -20,0 h 10 v 10 h -10 z m 5,-10.00002 h 20 v 10 H 120 Z M 125,137 h 10 v 10 h -10 z" />
-      </g>
-      <path
-         inkscape:connector-curvature="0"
-         id="path875"
-         d="M 19.999999,17 V 87"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;marker-start:url(#Arrow1Lstart);marker-end:url(#Arrow1Lend)" />
-      <text
-         inkscape:transform-center-y="5.2916667"
-         inkscape:transform-center-x="1.889881"
-         transform="rotate(-90)"
-         id="text1193"
-         y="17.496948"
-         x="-52.43602"
-         style="font-style:normal;font-weight:normal;font-size:3.96875px;line-height:125%;font-family:sans-serif;text-align:center;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.26458332px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
-         xml:space="preserve"><tspan
-           style="text-align:center;text-anchor:middle;fill:#000000;fill-opacity:1;stroke-width:0.26458332px"
-           y="17.496948"
-           x="-52.43602"
-           id="tspan1191"
-           sodipodi:role="line">Texture Height</tspan></text>
-      <path
-         inkscape:connector-curvature="0"
-         id="path875-3"
-         d="M 95,97 H 25"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;marker-start:url(#Arrow1Lstart-3);marker-end:url(#Arrow1Lend-7)" />
-      <text
-         inkscape:transform-center-y="-1.8898824"
-         inkscape:transform-center-x="5.2916602"
-         id="text1193-5"
-         y="101.69528"
-         x="60.176346"
-         style="font-style:normal;font-weight:normal;font-size:3.96875px;line-height:125%;font-family:sans-serif;text-align:center;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.26458332px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
-         xml:space="preserve"><tspan
-           style="text-align:center;text-anchor:middle;fill:#000000;fill-opacity:1;stroke-width:0.26458332px"
-           y="101.69528"
-           x="60.176346"
-           id="tspan1191-6"
-           sodipodi:role="line">Texture Width</tspan></text>
-      <rect
-         y="7"
-         x="25"
-         height="85"
-         width="70"
-         id="rect828-2"
-         style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:0.98000004;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:none;fill-opacity:1;fill-rule:nonzero;stroke:#ff00ff;stroke-width:0.33665016;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
-      <path
-         sodipodi:nodetypes="cc"
-         inkscape:connector-curvature="0"
-         id="path875-0"
-         d="M 20,7 V 17"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;marker-start:url(#marker7071);marker-end:url(#marker7159)" />
-      <path
-         sodipodi:nodetypes="cc"
-         inkscape:connector-curvature="0"
-         id="path875-0-6"
-         d="m 20,87 v 5"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;marker-start:url(#Arrow1Mstart);marker-end:url(#Arrow1Mend)" />
-      <text
-         inkscape:transform-center-y="-1.8898824"
-         inkscape:transform-center-x="5.2916678"
-         id="text1193-2"
-         y="10.614426"
-         x="17.348068"
-         style="font-style:normal;font-weight:normal;font-size:3.96875px;line-height:125%;font-family:sans-serif;text-align:end;letter-spacing:0px;word-spacing:0px;text-anchor:end;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.26458332px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
-         xml:space="preserve"><tspan
-           style="text-align:end;text-anchor:end;fill:#000000;fill-opacity:1;stroke-width:0.26458332px"
-           y="10.614426"
-           x="17.348068"
-           id="tspan1191-61"
-           sodipodi:role="line">Margin</tspan><tspan
-           id="tspan8103"
-           style="text-align:end;text-anchor:end;fill:#000000;fill-opacity:1;stroke-width:0.26458332px"
-           y="15.575363"
-           x="17.348068"
-           sodipodi:role="line">Top</tspan></text>
-      <text
-         inkscape:transform-center-y="-1.8898824"
-         inkscape:transform-center-x="5.2916678"
-         id="text1193-2-8"
-         y="88.4991"
-         x="17.240334"
-         style="font-style:normal;font-weight:normal;font-size:3.96875px;line-height:125%;font-family:sans-serif;text-align:end;letter-spacing:0px;word-spacing:0px;text-anchor:end;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.26458332px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
-         xml:space="preserve"><tspan
-           style="text-align:end;text-anchor:end;fill:#000000;fill-opacity:1;stroke-width:0.26458332px"
-           y="88.4991"
-           x="18.503822"
-           id="tspan1191-61-7"
-           sodipodi:role="line">Margin </tspan><tspan
-           id="tspan8105"
-           style="text-align:end;text-anchor:end;fill:#000000;fill-opacity:1;stroke-width:0.26458332px"
-           y="93.460037"
-           x="17.240334"
-           sodipodi:role="line">Bottom</tspan></text>
-      <path
-         sodipodi:nodetypes="cc"
-         inkscape:connector-curvature="0"
-         id="path875-1"
-         d="M 100,7 V 92"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;marker-start:url(#Arrow1Lstart-1);marker-end:url(#Arrow1Lend-9)" />
-      <text
-         inkscape:transform-center-y="5.2916667"
-         inkscape:transform-center-x="1.889881"
-         transform="rotate(-90)"
-         id="text1193-0"
-         y="104.35954"
-         x="-49.646301"
-         style="font-style:normal;font-weight:normal;font-size:3.96875px;line-height:125%;font-family:sans-serif;text-align:center;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.26458332px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
-         xml:space="preserve"><tspan
-           style="text-align:center;text-anchor:middle;fill:#000000;fill-opacity:1;stroke-width:0.26458332px"
-           y="104.35954"
-           x="-49.646301"
-           id="tspan1191-3"
-           sodipodi:role="line">Line Height</tspan></text>
-    </g>
-  </g>
-</svg>
diff --git a/font_api/doc/lines.svg b/font_api/doc/lines.svg
deleted file mode 100644
index f75880f..0000000
--- a/font_api/doc/lines.svg
+++ /dev/null
@@ -1,544 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="120mm"
-   height="225mm"
-   viewBox="0 0 120 225"
-   version="1.1"
-   id="svg8"
-   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)"
-   sodipodi:docname="lines.svg">
-  <defs
-     id="defs2">
-    <marker
-       inkscape:stockid="Arrow1Mend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="marker7159"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         id="path7157"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.4,0,0,-0.4,-4,0)"
-         inkscape:connector-curvature="0" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Mstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="marker7071"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         id="path7069"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.4,0,0,0.4,4,0)"
-         inkscape:connector-curvature="0" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Mend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Mend"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         id="path886"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.4,0,0,-0.4,-4,0)"
-         inkscape:connector-curvature="0" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Mstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Mstart"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         id="path883"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.4,0,0,0.4,4,0)"
-         inkscape:connector-curvature="0" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         id="path880"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)"
-         inkscape:connector-curvature="0" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         id="path877"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)"
-         inkscape:connector-curvature="0" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart-3"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path877-6"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend-7"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path880-5"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart-9"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path877-1"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend-2"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path880-7"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart-9-9"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path877-1-3"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend-2-6"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path880-7-0"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart-1"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path877-2"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend-9"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path880-3"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart-94"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path877-7"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend-8"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path880-4"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart-1-2"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path877-2-0"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend-9-6"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path880-3-1"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lstart"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lstart-1-5"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path877-2-4"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(0.8,0,0,0.8,10,0)" />
-    </marker>
-    <marker
-       inkscape:stockid="Arrow1Lend"
-       orient="auto"
-       refY="0"
-       refX="0"
-       id="Arrow1Lend-9-7"
-       style="overflow:visible"
-       inkscape:isstock="true">
-      <path
-         inkscape:connector-curvature="0"
-         id="path880-3-6"
-         d="M 0,0 5,-5 -12.5,0 5,5 Z"
-         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
-         transform="matrix(-0.8,0,0,-0.8,-10,0)" />
-    </marker>
-  </defs>
-  <sodipodi:namedview
-     id="base"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
-     inkscape:pageopacity="1"
-     inkscape:pageshadow="2"
-     inkscape:zoom="0.7"
-     inkscape:cx="577.84911"
-     inkscape:cy="466.83879"
-     inkscape:document-units="mm"
-     inkscape:current-layer="layer1"
-     showgrid="true"
-     inkscape:lockguides="true"
-     inkscape:window-width="1877"
-     inkscape:window-height="1052"
-     inkscape:window-x="1409"
-     inkscape:window-y="0"
-     inkscape:window-maximized="1"
-     showguides="false">
-    <inkscape:grid
-       type="xygrid"
-       id="grid826"
-       spacingx="1"
-       units="mm"
-       spacingy="1" />
-  </sodipodi:namedview>
-  <metadata
-     id="metadata5">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title></dc:title>
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <g
-     inkscape:label="Layer 1"
-     inkscape:groupmode="layer"
-     id="layer1"
-     transform="translate(0,-72)">
-    <rect
-       style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#ffffff;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.26499998, 1.05999993999999997;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
-       id="rect890"
-       width="120"
-       height="224.99998"
-       x="0"
-       y="72" />
-    <g
-       id="g10629"
-       transform="translate(-5,-54.999998)">
-      <g
-         id="g8263">
-        <g
-           transform="translate(-40,39.999996)"
-           id="g8268">
-          <rect
-             y="102"
-             x="60"
-             height="70"
-             width="70"
-             id="rect828-9"
-             style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#808080;fill-opacity:0.25098039;fill-rule:nonzero;stroke:#999999;stroke-width:0.30550504;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
-          <path
-             d="m 110,152 h 10 v 10 h -10 z m -50,0 h 10 v 10 H 60 Z m 5,-10 h 50 v 10 H 65 Z m 4.99998,-10 h 10 v 10 h -10 z M 100,132 h 10 v 10 h -10 z m -5,-10 h 10 v 10 H 95 Z m -20,0 h 10 v 10 H 75 Z m 5,-10.00002 h 20 v 10 H 80 Z M 85,102 h 10 v 10 H 85 Z"
-             style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#808080;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.32659864;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
-             id="rect854-2"
-             inkscape:connector-curvature="0" />
-          <rect
-             y="92"
-             x="60"
-             height="85.000008"
-             width="70"
-             id="rect828-2-6"
-             style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:none;fill-opacity:1;fill-rule:nonzero;stroke:#808080;stroke-width:0.33665016;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
-        </g>
-        <g
-           transform="translate(-40,170)"
-           id="g8268-1">
-          <rect
-             y="102"
-             x="60"
-             height="70"
-             width="70"
-             id="rect828-9-0"
-             style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#808080;fill-opacity:0.25098039;fill-rule:nonzero;stroke:#999999;stroke-width:0.30550504;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
-          <path
-             d="m 110,152 h 10 v 10 h -10 z m -50,0 h 10 v 10 H 60 Z m 5,-10 h 50 v 10 H 65 Z m 4.99998,-10 h 10 v 10 h -10 z M 100,132 h 10 v 10 h -10 z m -5,-10 h 10 v 10 H 95 Z m -20,0 h 10 v 10 H 75 Z m 5,-10.00002 h 20 v 10 H 80 Z M 85,102 h 10 v 10 H 85 Z"
-             style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#808080;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.32659864;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
-             id="rect854-2-6"
-             inkscape:connector-curvature="0" />
-          <rect
-             y="92"
-             x="60"
-             height="85.000008"
-             width="70"
-             id="rect828-2-6-3"
-             style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:none;fill-opacity:1;fill-rule:nonzero;stroke:#808080;stroke-width:0.33665016;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
-        </g>
-      </g>
-      <g
-         transform="translate(-75,70)"
-         id="g7361">
-        <rect
-           style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:0.98000004;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#0000ff;fill-opacity:0.25098039;fill-rule:nonzero;stroke:#0000ff;stroke-width:0.30550504;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
-           id="rect828"
-           width="70"
-           height="70"
-           x="100"
-           y="137" />
-        <path
-           inkscape:connector-curvature="0"
-           id="rect854"
-           style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:0.98000004;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#0000ff;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.32659864;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
-           d="m 150,187 h 10 v 10 h -10 z m -50,0 h 10 v 10 h -10 z m 5,-10 h 50 v 10 h -50 z m 4.99999,-10 h 10 v 10 h -10 z M 140,167 h 10 v 10 h -10 z m -5,-10 h 10 v 10 h -10 z m -20,0 h 10 v 10 h -10 z m 5,-10.00002 h 20 v 10 H 120 Z M 125,137 h 10 v 10 h -10 z" />
-      </g>
-      <rect
-         y="197"
-         x="25"
-         height="85"
-         width="70"
-         id="rect828-2"
-         style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:0.98000004;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:none;fill-opacity:1;fill-rule:nonzero;stroke:#ff00ff;stroke-width:0.33665016;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
-      <path
-         sodipodi:nodetypes="cc"
-         inkscape:connector-curvature="0"
-         id="path875-1"
-         d="m 100,197 v 85"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;marker-start:url(#Arrow1Lstart-1);marker-end:url(#Arrow1Lend-9)" />
-      <text
-         inkscape:transform-center-y="5.2916667"
-         inkscape:transform-center-x="1.889881"
-         transform="rotate(-90)"
-         id="text1193-0"
-         y="104.35954"
-         x="-239.6463"
-         style="font-style:normal;font-weight:normal;font-size:3.96875px;line-height:125%;font-family:sans-serif;text-align:center;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.26458332px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
-         xml:space="preserve"><tspan
-           style="text-align:center;text-anchor:middle;fill:#000000;fill-opacity:1;stroke-width:0.26458332px"
-           y="104.35954"
-           x="-239.6463"
-           id="tspan1191-3"
-           sodipodi:role="line">Line Height</tspan></text>
-      <path
-         sodipodi:nodetypes="cc"
-         inkscape:connector-curvature="0"
-         id="path875-1-5"
-         d="m 15,197 v 20"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;marker-start:url(#Arrow1Lstart-1-2);marker-end:url(#Arrow1Lend-9-6)" />
-      <path
-         sodipodi:nodetypes="cc"
-         inkscape:connector-curvature="0"
-         id="path875-1-56"
-         d="M 110,132 V 347"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;marker-start:url(#Arrow1Lstart-1-5);marker-end:url(#Arrow1Lend-9-7)" />
-      <text
-         inkscape:transform-center-y="5.2916667"
-         inkscape:transform-center-x="1.889881"
-         transform="rotate(-90)"
-         id="text1193-0-9"
-         y="115.82679"
-         x="-239.6463"
-         style="font-style:normal;font-weight:normal;font-size:3.96875px;line-height:125%;font-family:sans-serif;text-align:center;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.26458332px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
-         xml:space="preserve"><tspan
-           style="text-align:center;text-anchor:middle;fill:#000000;fill-opacity:1;stroke-width:0.26458332px"
-           y="115.82679"
-           x="-239.6463"
-           id="tspan1191-3-3"
-           sodipodi:role="line">Text Height</tspan></text>
-      <text
-         inkscape:transform-center-y="5.2916667"
-         inkscape:transform-center-x="1.889881"
-         transform="rotate(-90)"
-         id="text1193-0-7"
-         y="11.713711"
-         x="-206.76294"
-         style="font-style:normal;font-weight:normal;font-size:3.96875px;line-height:125%;font-family:sans-serif;text-align:center;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.26458332px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
-         xml:space="preserve"><tspan
-           style="text-align:center;text-anchor:middle;fill:#000000;fill-opacity:1;stroke-width:0.26458332px"
-           y="11.713711"
-           x="-206.76294"
-           id="tspan1191-3-4"
-           sodipodi:role="line">Line Spacing</tspan></text>
-      <path
-         inkscape:connector-curvature="0"
-         id="path10512"
-         d="M 25,197 H 15 v 0"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.26499999, 1.05999996;stroke-dashoffset:0;stroke-opacity:1" />
-      <path
-         inkscape:connector-curvature="0"
-         id="path10512-5"
-         d="M 25,217 H 15 v 0"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.26499999, 1.05999996;stroke-dashoffset:0;stroke-opacity:1" />
-      <path
-         sodipodi:nodetypes="cc"
-         inkscape:connector-curvature="0"
-         id="path10512-2"
-         d="M 110,132 H 90"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.26499999, 1.05999996;stroke-dashoffset:0;stroke-opacity:1" />
-      <path
-         sodipodi:nodetypes="cc"
-         inkscape:connector-curvature="0"
-         id="path10512-2-5"
-         d="M 110,347 H 90"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.26499999, 1.05999997;stroke-dashoffset:0;stroke-opacity:1" />
-      <path
-         sodipodi:nodetypes="cc"
-         inkscape:connector-curvature="0"
-         id="path10512-2-5-4"
-         d="M 100,282 H 95"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.26499999, 1.05999998;stroke-dashoffset:0;stroke-opacity:1" />
-      <path
-         sodipodi:nodetypes="cc"
-         inkscape:connector-curvature="0"
-         id="path10512-2-5-4-7"
-         d="M 100,197 H 95"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.26499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.26499999, 1.05999999;stroke-dashoffset:0;stroke-opacity:1" />
-    </g>
-  </g>
-</svg>
diff --git a/font_api/fallbacks.lua b/font_api/fallbacks.lua
deleted file mode 100644
index da3ff03..0000000
--- a/font_api/fallbacks.lua
+++ /dev/null
@@ -1,175 +0,0 @@
---[[
-	font_api mod for Minetest - Library creating textures with fonts and text
-	(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/>.
---]]
-
--- This is the unicode char fallback map. If a char is not present in
--- font, this maps indicates which char to try to use instead next.
-
-return {
-	-- Lowercase chars
-	['a'] = 'A',	['b'] = 'B',	['c'] = 'C',	['d'] = 'D',
-	['e'] = 'E',	['f'] = 'F',	['g'] = 'G',	['h'] = 'H',
-	['i'] = 'I',	['j'] = 'J',	['k'] = 'K',	['l'] = 'L',
-	['m'] = 'M',	['n'] = 'N',	['o'] = 'O',	['p'] = 'P',
-	['q'] = 'Q',	['r'] = 'R',	['s'] = 'S',	['t'] = 'T',
-	['u'] = 'U',	['v'] = 'V',	['w'] = 'W',	['x'] = 'X',
-	['y'] = 'Y',	['z'] = 'Z',
-
-	-- Special
-	['¢'] = 'c',	['£'] = 'L',	['¥'] = 'Y',	['€'] = 'E',
-	['©'] = '(C)',	['®'] = '(R)',	['™'] = 'TM',
-	['ª'] = 'a',	['º'] = 'o',
-	['«'] = '"',	['»'] = '"',	['´'] = '\'',
-	['¹'] = '1',	['²'] = '2',	['³'] = '3',
-	['µ'] = 'u',	['¤'] = 'o',
-	['¼'] = '1/4',	['½'] = '1/2',	['¾'] = '3/4',
-	['⅛'] = '1/8',	['⅜'] = '3/8',  ['⅝'] = '5/8',  ['⅞'] = '7/8',
-	['¿'] = '?',
-
-	-- Upper case accents
-	['À'] = 'A',	['Á'] = 'A',	['Â'] = 'A',	['Ã'] = 'A',
-	['Ä'] = 'A',	['Å'] = 'A',
-	['Æ'] = 'AE',	['Ç'] = 'C',
-	['È'] = 'E',	['É'] = 'E',	['Ê'] = 'E',	['Ë'] = 'E',
-	['Ì'] = 'I',	['Í'] = 'I',	['Î'] = 'I',	['Ï'] = 'I',
-	['Ð'] = 'D',	['Ñ'] = 'N',
-	['Ò'] = 'O',	['Ó'] = 'O',	['Ô'] = 'O',	['Õ'] = 'O',
-	['Ö'] = 'O',	['Ø'] = 'O',
-	['Ú'] = 'U',	['Ù'] = 'U',	['Û'] = 'U',	['Ü'] = 'U',
-	['×'] = 'x',	['Ý'] = 'Y',
-
-	-- Lower case accents
-	['à'] = 'a',	['à'] = 'a',	['á'] = 'a',	['â'] = 'a',
-	['ã'] = 'a',	['ä'] = 'a',	['å'] = 'a',
-	['æ'] = 'ae',	['ç'] = 'c',
-	['è'] = 'e',	['é'] = 'e',	['ê'] = 'e',	['ë'] = 'e',
-	['ì'] = 'i',	['í'] = 'i',	['î'] = 'i',	['ï'] = 'i',
-	['ð'] = 'd',	['ñ'] = 'n',
-	['ò'] = 'o',	['ó'] = 'o',	['ô'] = 'o',	['õ'] = 'o',
-	['ö'] = 'o',	['ø'] = 'o',
-	['ù'] = 'u',	['ú'] = 'u',	['û'] = 'u',	['ü'] = 'u',
-	['ý'] = 'y',	['ÿ'] = 'y',
-
-	-- Extended latin A
-
-	['Ā'] = 'A',	['ā'] = 'a',	['Ă'] = 'A',	['ă'] = 'a',
-	['Ą'] = 'A',	['ą'] = 'a',	['Ć'] = 'C',	['ć'] = 'c',
-	['Ĉ'] = 'C',	['ĉ'] = 'c',	['Ċ'] = 'C',	['ċ'] = 'c',
-	['Č'] = 'C',	['č'] = 'c',	['Ď'] = 'D',	['ď'] = 'd',
-	['Đ'] = 'D',	['đ'] = 'd',	['Ē'] = 'E',	['ē'] = 'e',
-	['Ĕ'] = 'E',	['ĕ'] = 'e',	['Ė'] = 'E',	['ė'] = 'e',
-	['Ę'] = 'E',	['ę'] = 'e',	['Ě'] = 'E',	['ě'] = 'e',
-	['Ĝ'] = 'G',	['Ğ'] = 'G',	['ğ'] = 'g',	['ĝ'] = 'g',
-	['Ġ'] = 'G',	['ġ'] = 'g',	['Ģ'] = 'G',	['ģ'] = 'g',
-	['Ĥ'] = 'H',	['ĥ'] = 'h',	['Ħ'] = 'H',	['ħ'] = 'h',
-	['Ĩ'] = 'I',	['ĩ'] = 'i',	['Ī'] = 'I',	['ī'] = 'i',
-	['Ĭ'] = 'I',	['ĭ'] = 'i',	['Į'] = 'I',	['į'] = 'i',
-	['ı'] = 'i',	['İ'] = 'I',	['Ĳ'] = 'IJ',	['ĳ'] = 'ij',
-	['Ĵ'] = 'J',	['ĵ'] = 'j',	['ķ'] = 'k',	['Ķ'] = 'K',
-	['ĸ'] = 'k',
-	['Ĺ'] = 'L',	['ĺ'] = 'l',	['Ļ'] = 'L',	['ļ'] = 'l',
-	['Ľ'] = 'L',	['ľ'] = 'l',	['Ŀ'] = 'L',	['ŀ'] = 'l',
-	['Ł'] = 'L',	['ł'] = 'l',	['Ń'] = 'N',	['ń'] = 'n',
-	['Ņ'] = 'N',	['ņ'] = 'n',	['Ň'] = 'N',	['ň'] = 'n',
-	['ŉ'] = 'n',	['Ŋ'] = 'n',	['ŋ'] = 'n',
-	['Ō'] = 'O',	['ō'] = 'o',	['Ŏ'] = 'O',	['ŏ'] = 'o',
-	['ő'] = 'o',	['Ő'] = 'O',	['œ'] = 'oe',	['Œ'] = 'OE',
-	['Ŕ'] = 'R',	['ŕ'] = 'r',	['Ŗ'] = 'R',	['ŗ'] = 'r',
-	['Ř'] = 'R',	['ř'] = 'r',	['Ś'] = 'S',	['ś'] = 's',
-	['Ŝ'] = 'S',	['ŝ'] = 's',	['Ş'] = 'S',	['ş'] = 's',
-	['Š'] = 'S',	['š'] = 's',	['Ţ'] = 'T',	['ţ'] = 't',
-	['ť'] = 't',	['Ŧ'] = 'T',	['Ť'] = 'T',	['ŧ'] = 't',
-	['Ũ'] = 'U',	['ũ'] = 'u',	['Ū'] = 'U',	['ū'] = 'u',
-	['Ŭ'] = 'U',	['ŭ'] = 'u',	['Ů'] = 'U',	['ů'] = 'u',
-	['Ű'] = 'U',	['ű'] = 'u',	['Ų'] = 'U',	['ų'] = 'u',
-	['Ŵ'] = 'W',	['ŵ'] = 'w',	['Ŷ'] = 'Y',	['ŷ'] = 'y',
-	['Ÿ'] = 'Y',
-	['Ź'] = 'Z',	['ź'] = 'z',	['Ż'] = 'Z',	['ż'] = 'z',
-	['Ž'] = 'Z',	['ž'] = 'z',	['ſ'] = 's',
-
-	-- Extended latin B
-	['ƀ'] = 'b',	['Ɓ'] = 'B',	['Ƃ'] = 'B',	['ƃ'] = 'b',
-	['Ɔ'] = 'O',
-	['Ƈ'] = 'C',	['ƈ'] = 'c',	['Ɖ'] = 'D',	['Ɗ'] = 'D',
-	['Ƌ'] = 'D',	['ƌ'] = 'd',	['Ǝ'] = 'E',	['Ə'] = 'e',
-	['Ɛ'] = 'E',
-	['Ƒ'] = 'F',	['ƒ'] = 'f',	['Ɠ'] = 'G',
-	['ƕ'] = 'hv',	['Ɨ'] = 'I',	['Ƙ'] = 'K',	['ƙ'] = 'k',
-	['ƚ'] = 'l',	['Ɯ'] = 'M',	['Ɲ'] = 'N',	['ƞ'] = 'n',
-	['Ɵ'] = 'O',
-	['Ơ'] = 'O',	['ơ'] = 'o',	['Ƣ'] = 'OI',	['ƣ'] = 'oi',
-	['Ƥ'] = 'P',	['ƥ'] = 'p',	['Ʀ'] = 'YR',
-	['Ƨ'] = 'S',	['ƨ'] = 's',	['ƫ'] = 't',
-	['Ƭ'] = 'T',	['ƭ'] = 't',	['Ʈ'] = 'T',
-	['Ư'] = 'U',	['ư'] = 'u',	['Ʋ'] = 'V',
-	['Ƴ'] = 'Y',	['ƴ'] = 'y',	['Ƶ'] = 'Z',	['ƶ'] = 'z',
-	['ƻ'] = '2',	['Ƽ'] = '5',	['ƽ'] = '5',
-	['Ǆ'] = 'Ǳ',	['ǅ'] = 'ǲ',	['ǆ'] = 'ǳ',
-	['Ǉ'] = 'LJ',	['ǈ'] = 'Lj',	['ǉ'] = 'lj',
-	['Ǌ'] = 'NJ',	['ǋ'] = 'Nj',	['ǌ'] = 'nj',
-	['Ǎ'] = 'A',	['ǎ'] = 'a',	['Ǐ'] = 'I',	['ǐ'] = 'i',
-	['Ǒ'] = 'O',	['ǒ'] = 'o',	['Ǔ'] = 'U',	['ǔ'] = 'u',
-	['Ǖ'] = 'U',	['ǖ'] = 'u',	['Ǘ'] = 'U',	['ǘ'] = 'u',
-	['Ǚ'] = 'U',	['ǚ'] = 'u',	['Ǜ'] = 'U',	['ǜ'] = 'u',
-	['ǝ'] = 'e',
-	['Ǟ'] = 'A',	['ǟ'] = 'a',	['Ǡ'] = 'A',	['ǡ'] = 'a',
-	['Ǣ'] = 'Æ',	['ǣ'] = 'æ',	['Ǥ'] = 'G',	['ǥ'] = 'g',
-	['Ǧ'] = 'G',	['ǧ'] = 'g',	['Ǩ'] = 'K',	['ǩ'] = 'k',
-	['Ǫ'] = 'Q',	['ǫ'] = 'q',	['Ǭ'] = 'Q',	['ǭ'] = 'q',
-	['ǰ'] = 'J',
-	['Ǳ'] = 'DZ',	['ǲ'] = 'Dz',	['ǳ'] = 'dz',
-	['Ǵ'] = 'G',	['ǵ'] = 'g',	['Ƕ'] = 'H',
-	['Ǹ'] = 'N',	['ǹ'] = 'n',	['Ǻ'] = 'A',	['ǻ'] = 'a',
-	['Ǽ'] = 'Æ',	['ǽ'] = 'æ',	['Ǿ'] = 'Ø',	['ǿ'] = 'ø',
-	['Ȁ'] = 'A',	['ȁ'] = 'a',	['Ȃ'] = 'A',	['ȃ'] = 'a',
-	['Ȅ'] = 'E',	['ȅ'] = 'e',	['Ȇ'] = 'E',	['ȇ'] = 'e',
-	['Ȉ'] = 'I',	['ȉ'] = 'i',	['Ȋ'] = 'I',	['ȋ'] = 'i',
-	['Ȍ'] = 'O',	['ȍ'] = 'o',	['Ȏ'] = 'O',	['ȏ'] = 'o',
-	['Ȑ'] = 'R',	['ȑ'] = 'r',	['Ȓ'] = 'R',	['ȓ'] = 'r',
-	['Ȕ'] = 'U',	['ȕ'] = 'u',	['Ȗ'] = 'U',	['ȗ'] = 'u',
-	['Ș'] = 'S',	['ș'] = 's',	['Ț'] = 'T',	['ț'] = 't',
-	['Ȟ'] = 'H',	['ȟ'] = 'h',	['Ƞ'] = 'N',
-	['ȡ'] = 'd',
-	['Ȣ'] = 'OU',	['ȣ'] = 'ou',	['Ȥ'] = 'Z',	['ȥ'] = 'z',
-	['Ȧ'] = 'A',	['ȧ'] = 'a',	['Ȩ'] = 'E',	['ȩ'] = 'e',
-	['Ȫ'] = 'O',	['ȫ'] = 'o',	['Ȭ'] = 'O',	['ȭ'] = 'o',
-	['Ȯ'] = 'O',	['ȯ'] = 'o',	['Ȱ'] = 'O',	['ȱ'] = 'o',
-	['Ȳ'] = 'Y',	['ȳ'] = 'y',	['ȴ'] = 'l',
-	['ȵ'] = 'n',	['ȶ'] = 't',	['ȷ'] = 'j',
-	['ȸ'] = 'db',	['ȹ'] = 'qp',	['Ⱥ'] = 'A',
-	['Ȼ'] = 'C',	['ȼ'] = 'c',	['Ƚ'] = 'L',
-	['Ⱦ'] = 'T',	['ȿ'] = 's',	['ɀ'] = 'z',
-	['Ƀ'] = 'B',	['Ʉ'] = 'U',	['Ʌ'] = 'V',
-	['Ɇ'] = 'E',	['ɇ'] = 'e',	['Ɉ'] = 'J',	['ɉ'] = 'j',
-	['Ɋ'] = 'Q',	['ɋ'] = 'q',	['Ɍ'] = 'R',	['ɍ'] = 'r',
-	['Ɏ'] = 'Y',	['ɏ'] = 'y',	['ɐ'] = 'a',
-	['ɓ'] = 'b',	['ɔ'] = 'o',
-	['ɕ'] = 'c',	['ɖ'] = 'd',	['ɗ'] = 'd',
-	['ɘ'] = 'e',	['ə'] = 'e',	['ɚ'] = 'e',
-	['ɛ'] = 'e',	['ɜ'] = 'e',	['ɝ'] = 'e',	['ɞ'] = 'e',
-	['ɟ'] = 'j',
-	['ɠ'] = 'g',	['ɡ'] = 'g',	['ɢ'] = 'G',
-	['ɥ'] = 'h',	['ɦ'] = 'h',	['ɧ'] = 'h',
-	['ɨ'] = 'i',	['ɪ'] = 'I',
-	['ɫ'] = 'l',	['ɬ'] = 'l',	['ɭ'] = 'l',
-	['ɮ'] = 'lz',
-	['ɯ'] = 'm',	['ɰ'] = 'm',	['ɱ'] = 'm',
-	['ɲ'] = 'n',	['ɳ'] = 'n',	['ɴ'] = 'N',
-	['ɵ'] = 'o',	['ɶ'] = 'Œ',
-	['ɹ'] = 'r',	['ɺ'] = 'r',	['ɻ'] = 'r',
-	['ɼ'] = 'r',	['ɽ'] = 'r',	['ɾ'] = 'r',	['ɿ'] = 'r',
-}
diff --git a/font_api/font.lua b/font_api/font.lua
deleted file mode 100644
index 5794867..0000000
--- a/font_api/font.lua
+++ /dev/null
@@ -1,274 +0,0 @@
---[[
-	font_api mod for Minetest - Library creating textures with fonts and text
-	(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/>.
---]]
-
--- Fallback table
-local fallbacks = dofile(font_api.path.."/fallbacks.lua")
-
--- Local functions
-------------------
-
--- Returns number of UTF8 bytes of the first char of the string
-local function get_char_bytes(str)
-	local msb = str:byte(1)
-	if msb ~= nil then
-		if msb <  0x80 then return 1 end
-		if msb >= 0xF0 then return 4 end
-		if msb >= 0xE0 then	return 3 end
-		if msb >= 0xC2 then	return 2 end
-	end
-end
-
--- Returns the unicode codepoint of the first char of the string
-local function char_to_codepoint(str)
-	local bytes = get_char_bytes(str)
-	if bytes == 1 then
-	    return str:byte(1)
-	elseif bytes == 2 and str:byte(2) ~= nil then
-		return (str:byte(1) - 0xC2) * 0x40
-			+ str:byte(2)
-	elseif bytes == 3 and str:byte(2) ~= nil and str:byte(3) ~= nil then
-		return (str:byte(1) - 0xE0) * 0x1000
-			+ str:byte(2) % 0x40 * 0x40
-			+ str:byte(3) % 0x40
-	elseif bytes == 4 and str:byte(2) ~= nil and str:byte(3) ~= nil
-		and str:byte(4) ~= nil then -- Not tested
-		return (str:byte(1) - 0xF0) * 0x40000
-			+ str:byte(2) % 0x40 * 0x1000
-			+ str:byte(3) % 0x40 * 0x40
-			+ str:byte(4) % 0x40
-	end
-end
-
---------------------------------------------------------------------------------
---- Font class
-
-local Font = {}
-font_api.Font = Font
-
-function Font:new(def)
-
-	if type(def) ~= "table" then
-		minetest.log("error",
-			"[font_api] Font definition must be a table.")
-		return nil
-	end
-
-	if def.height == nil or def.height <= 0 then
-		minetest.log("error",
-			"[font_api] Font definition must have a positive height.")
-		return nil
-	end
-
-	if type(def.widths) ~= "table" then
-		minetest.log("error",
-			"[font_api] Font definition must have a widths array.")
-		return nil
-	end
-
-	if def.widths[0] == nil then
-		minetest.log("error",
-			"[font_api] Font must have a char with codepoint 0 (=unknown char).")
-		return nil
-	end
-
-	local font = table.copy(def)
-	setmetatable(font, self)
-	self.__index = self
-
-	-- Check if fixedwidth
-	for codepoint, width in pairs(font.widths) do
-		font.fixedwidth = font.fixedwidth or width
-		if width ~= font.fixedwidth then
-			font.fixedwidth = nil
-			break
-		end
-	end
-
-	return font
-end
-
---- Gets the next char of a text
--- @return Codepoint of first char,
--- @return Remaining string without this first char
-
-function Font:get_next_char(text)
-	local bytes = get_char_bytes(text)
-
-	if bytes == nil then
-		minetest.log("warning",
-			"[font_api] Encountered a non UTF char, not displaying text.")
-		return nil, ''
-	end
-
-	local codepoint = char_to_codepoint(text)
-
-	if codepoint == nil then
-		minetest.log("warning",
-			"[font_api] Encountered a non UTF char, not displaying text.")
-		return nil, ''
-	end
-
-	-- Fallback mechanism
-	if self.widths[codepoint] == nil then
-		local char = text:sub(1, bytes)
-
-		if fallbacks[char] then
-			return self:get_next_char(fallbacks[char]..text:sub(bytes+1))
-		else
-			return 0, text:sub(bytes+1) -- Ultimate fallback
-		end
-	else
-		return codepoint, text:sub(bytes+1)
-	end
-end
-
---- Returns the width of a given char
--- @param char : codepoint of the char
--- @return Char width
-function Font:get_char_width(codepoint)
-	if self.fixedwidth then
-		return self.fixedwidth
-	elseif self.widths[codepoint] then
-		return self.widths[codepoint]
-	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: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.margintop or 0) +
-				(self.marginbottom or 0)
-			) * nb_of_lines +
-			(self.linespacing 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:get_width(line)
-	local codepoint
-	local width = 0
-	line = line or ''
-
-	while line ~= "" do
-		codepoint, line = self:get_next_char(line)
-		if codepoint == nil then return 0 end -- UTF Error
-		width = width + self:get_char_width(codepoint)
-	end
-
-	return width
-end
-
---- Legacy make_text_texture method (replaced by "render" - Dec 2018)
-
-function Font:make_text_texture(text, texturew, textureh, maxlines,
-		halign, valign, color)
-		return self:render(text, texturew, textureh, {
-			lines = maxlines,
-			valign = valign,
-			halign = halign,
-			color = color
-		})
-end
-
---- Render text with the font in a view
--- @param text Text to be rendered
--- @param texturew Width (in pixels) of the texture (extra text will be truncated)
--- @param textureh Height (in pixels) of the texture (extra text will be truncated)
--- @param style Style of the rendering:
---		- lines: maximum number of text lines (if text is limited)
---		- halign: horizontal align ("left"/"center"/"right")
---		- valign: vertical align ("top"/"center"/"bottom")
---		- color: color of the text ("#rrggbb")
--- @return Texture string
-
-function Font:render(text, texturew, textureh, style)
-	local style = style or {}
-
-	-- Split text into lines (and limit to style.lines # of lines)
-	local lines = {}
-	local pos = 1
-	local found, line
-	repeat
-		found = string.find(text, "\n", pos) or (#text + 1)
-		line = string.sub(text, pos, found - 1)
-		lines[#lines + 1] = { text = line, width = self:get_width(line) }
-		pos = found + 1
-	until (style.lines and (#lines >= style.lines)) or (pos > (#text + 1))
-
-	if not #lines then
-		return ""
-	end
-
-	local x, y, codepoint
-	local texture = ""
-	local textheight = self:get_height(#lines)
-
-	if style.valign == "top" then
-		y = 0
-	elseif style.valign == "bottom" then
-		y = textureh - textheight
-	else
-		y = (textureh - textheight) / 2
-	end
-
-	y = y + (self.margintop or 0)
-
-	for _, line in pairs(lines) do
-		if style.halign == "left" then
-			x = 0
-		elseif style.halign == "right" then
-			x = texturew - line.width
-		else
-			x = (texturew - line.width) / 2
-		end
-
-		while line.text ~= '' do
-			codepoint, line.text = self:get_next_char(line.text)
-			if codepoint == nil then return '' end -- UTF Error
-
-			-- Add image only if it is visible (at least partly)
-			if x + self.widths[codepoint] >= 0 and x <= texturew then
-				texture = texture..
-					string.format(":%d,%d=font_%s_%04x.png", x, y, self.name, codepoint)
-			end
-			x = x + self.widths[codepoint]
-		end
-
-		y = y + self:get_height() + (self.linespacing or 0)
-	end
-	texture = string.format("[combine:%dx%d", texturew, textureh)..texture
-	if style.color then
-		texture = texture.."^[colorize:"..style.color
-	end
-	return texture
-end
diff --git a/font_api/fontform.lua b/font_api/fontform.lua
deleted file mode 100644
index b7e6724..0000000
--- a/font_api/fontform.lua
+++ /dev/null
@@ -1,166 +0,0 @@
---[[
-	font_api mod for Minetest - Library creating textures with fonts and text
-	(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
deleted file mode 100644
index c5858f4..0000000
--- a/font_api/init.lua
+++ /dev/null
@@ -1,35 +0,0 @@
---[[
-	font_api mod for Minetest - Library creating textures with fonts and text
-	(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 = {}
-font_api.name = minetest.get_current_modname()
-font_api.path = minetest.get_modpath(font_api.name)
-
--- Inclusions
--------------
-
-dofile(font_api.path.."/font.lua")
-dofile(font_api.path.."/registry.lua")
-dofile(font_api.path.."/fontform.lua")
-if minetest.get_modpath("display_api") then
-	dofile(font_api.path.."/display_api.lua")
-end
-dofile(font_api.path.."/deprecation.lua")
diff --git a/font_api/mod.conf b/font_api/mod.conf
deleted file mode 100644
index 1aaccc0..0000000
--- a/font_api/mod.conf
+++ /dev/null
@@ -1,3 +0,0 @@
-name=font_api
-description=A library for rendernig text on textures
-optional_depends=display_api
diff --git a/font_api/registry.lua b/font_api/registry.lua
deleted file mode 100644
index e183675..0000000
--- a/font_api/registry.lua
+++ /dev/null
@@ -1,160 +0,0 @@
---[[
-	font_api mod for Minetest - Library creating textures with fonts and text
-	(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 without default = false
-		if default_font == nil then
-			for _, font in pairs(font_api.registered_fonts) do
-				if font.default then
-					default_font = font
-					break
-				end
-			end
-		end
-
-		-- If failed, chose 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 default True (by default) if this font may be used as default font
--- @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/settingtypes.txt b/font_api/settingtypes.txt
deleted file mode 100644
index d111159..0000000
--- a/font_api/settingtypes.txt
+++ /dev/null
@@ -1 +0,0 @@
-default_font(Default font) string
diff --git a/font_api/textures/font_api_center.png b/font_api/textures/font_api_center.png
deleted file mode 100644
index 3e031ea..0000000
--- a/font_api/textures/font_api_center.png
+++ /dev/null
diff --git a/font_api/textures/font_api_font.png b/font_api/textures/font_api_font.png
deleted file mode 100644
index d5ecbaa..0000000
--- a/font_api/textures/font_api_font.png
+++ /dev/null
diff --git a/font_api/textures/font_api_left.png b/font_api/textures/font_api_left.png
deleted file mode 100644
index a9dc9c3..0000000
--- a/font_api/textures/font_api_left.png
+++ /dev/null
diff --git a/font_api/textures/font_api_right.png b/font_api/textures/font_api_right.png
deleted file mode 100644
index 2fdc73a..0000000
--- a/font_api/textures/font_api_right.png
+++ /dev/null
diff --git a/font_api/tools/make_font_lua.sh b/font_api/tools/make_font_lua.sh
deleted file mode 100755
index e858360..0000000
--- a/font_api/tools/make_font_lua.sh
+++ /dev/null
@@ -1,71 +0,0 @@
-#!/bin/bash
-
-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
-do
-    if [[ $f =~ textures/font_${font_name}_([0-9a-fA-F]{4}).png ]]
-    then
-        code=$((16#${BASH_REMATCH[1]}))
-        size=$(identify $f | cut -d " " -f 3)
-        w=$(echo $size | cut -d "x" -f 1)
-        h=$(echo $size | cut -d "x" -f 2)  
-
-        if [ -z "$font_height" ]
-        then
-        	font_height=$h
-        else
-        	if [ $font_height -ne $h ]
-        	then
-        		echo "Error : $f as height of $h pixels, previous textures have a height of $font_height pixels. All textures should have the same height."
-        	fi
-        fi
-
-        if [ -z "$font_widths" ]
-        then
-      	    font_widths="[$code]=$w"
-      	else
-      	    font_widths="$font_widths, [$code]=$w"
-      	fi
-    fi
-done
-
-echo "--[[
-
-$luafile generated by $scriptname $(LANG=en_US date)
-
---]]
-
-font_api.register_font(
-	'$font_name',
-	{
-		height = $font_height,
-		widths = {
-			$font_widths
-		},
-	}
-);
-" > font_$font_name.lua
-
-if grep -q font_api depends.txt &>/dev/null
-then
-	echo "font_api already in depends.txt."
-else
-	echo "adding font_api to depends.txt."
-	echo "font_api" >> depends.txt
-fi
-
diff --git a/font_api/tools/make_font_textures.sh b/font_api/tools/make_font_textures.sh
deleted file mode 100755
index 4a3191c..0000000
--- a/font_api/tools/make_font_textures.sh
+++ /dev/null
@@ -1,111 +0,0 @@
-#!/bin/bash
-
-# This program generates a bitmap font for font_api mod for Minetest game.
-# (c) Andrzej Pieńkowski <pienkowski.andrzej@gmail.com>
-# (c) Pierre-Yves Rollo <dev@pyrollo.com>
-# License: GPL
-
-usage() {
-	echo "Usage: $0 fontfile fontname fontsize"
-	echo "fontfile: A TTF font file to use to create textures."
-	echo "fontname: The font name to be used in font_api (should be simple, with no spaces)."
-	echo "fontsize: Font height to be rendered."
-}
-
-if [ $# -ne 3 ] 
-then
-	usage
-	exit 1
-fi
-
-fontfile=$1
-fontname=$2
-fontsize=$3
-
-if [ ! -r "$fontfile" ]
-then
-	echo "$fontfile not readable."
-	exit 1
-fi
-
-# check imagemagick
-hash convert &>/dev/null
-if [ $? -eq 1 ]; then
-	echo -e "Error: This program requires convert from ImageMagick! Please install it by typing 'sudo apt-get install imagemagick' in terminal."
-	abort=1
-fi
-
-# check ttx
-hash ttx &>/dev/null
-if [ $? -eq 1 ]; then
-	echo -e "Error: This program requires ttx from FontTools! Please install it by typing 'sudo apt-get install fonttools' in terminal."
-	abort=1
-fi
-
-if [ $abort ]
-then
-	exit 1
-fi
-
-generate() {
-	for i in $(seq $((0x$1)) $((0x$2)))
-	do
-		if echo "$codepoints" | grep -qi $(printf "0x%x" $i)
-		then
-		    hex=$(printf "%04x" $i)
-		    echo -e "Generating textures/font_${fontname}_$hex.png file for \"\\U$hex\" char."
-            if [[ "$hex" == "005c" ]] # Backslash char
-            then
-    			convert -background none -fill black -font "$fontfile" -pointsize $fontsize label:"\\\\" -colorspace gray -channel alpha -threshold 50% textures/font_${fontname}_$hex.png
-            else
-    			convert -background none -fill black -font "$fontfile" -pointsize $fontsize label:"$(echo -en "\\U$hex")" -colorspace gray -channel alpha -threshold 50% textures/font_${fontname}_$hex.png
-            fi
- 		fi
-	done
-}
-
-mkdir textures
-
-# Reads all available code points in the font.
-codepoints=$(ttx -o - "$fontfile" | grep "<map code=" | cut -d \" -f 2)
-
-# Mandatory chars
-generate 0020 007f
-
-# generate space and null characters
-if [ ! -f "textures/font_${fontname}_0030.png" ]; then
-	echo "Error: Something wrong happened! Font was not generated!"
-	exit 1
-else
-	size=$(identify textures/font_${fontname}_0030.png | cut -d " " -f 3)
-	if ! [[ $fontHeight =~ $re ]] ; then
-		echo "Error: Something wrong happened! Generated files might be broken!"
-		exit 1
-	else
-        w=$(expr $(echo $size | cut -d x -f 1) - 1)
-        h=$(expr $(echo $size | cut -d x -f 2) - 1)
-        # Space char
-		convert -size $size xc:transparent -colorspace gray textures/font_${fontname}_0020.png
-        # Null char		
-        convert -size $size xc:transparent -colorspace gray -stroke black -fill transparent -strokewidth 1 -draw "rectangle 0,0 $w,$h" textures/font_${fontname}_0000.png
-	fi
-fi
-
-# Optional Unicode pages (see https://en.wikipedia.org/wiki/Unicode) :
-
-# 00a0-00ff Latin-1 Supplement (full)
-generate 00a0 00ff
-# 0100-017f Latin Extended-A (full)
-generate 0100 017f
-# 0370-03ff Greek (full)
-generate 0370 03ff
-# 0400-04ff Cyrilic (full)
-generate 0400 04ff
-# 2000-206f General Punctuation (Limited to Dashes)
-generate 2010 2015
-# 2000-206f General Punctuation (Limited to Quotes)
-generate 2018 201F
-# 20a0-20cf Currency Symbols (Limited to Euro symbol)
-generate 20ac 20ac
-
-