diff options
| author | Denis Bitouzé <dbitouze@wanadoo.fr> | 2021-02-25 18:23:07 +0000 |
|---|---|---|
| committer | Denis Bitouzé <dbitouze@wanadoo.fr> | 2021-02-25 18:23:07 +0000 |
| commit | c6101f91d071883b48b1b4b51e5eba0f36d9a78d (patch) | |
| tree | 1bf7f5a881d7a4f5c5bf59d0b2821943dd822372 /Build/source/texk/web2c/luatexdir/luaharfbuzz | |
| parent | 07ee7222e389b0777456b427a55c22d0e6ffd267 (diff) | |
French translation for tlmgr updated
git-svn-id: svn://tug.org/texlive/trunk@57912 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/luaharfbuzz')
44 files changed, 0 insertions, 7377 deletions
diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/LICENSE b/Build/source/texk/web2c/luatexdir/luaharfbuzz/LICENSE deleted file mode 100644 index 157ffe59094..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/LICENSE +++ /dev/null @@ -1,22 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2015-16 Deepak Jois - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. - diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/Makefile b/Build/source/texk/web2c/luatexdir/luaharfbuzz/Makefile deleted file mode 100644 index 71d1fd2712e..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/Makefile +++ /dev/null @@ -1,15 +0,0 @@ -DOCS_DIR := docs - -spec: - busted . - -clean: - rm -rf build *.so - -lint: - luacheck src spec examples - -doc: - ldoc -d ${DOCS_DIR} . - -.PHONY: clean lint spec doc diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/README.md b/Build/source/texk/web2c/luatexdir/luaharfbuzz/README.md deleted file mode 100644 index c5cee58f869..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/README.md +++ /dev/null @@ -1,165 +0,0 @@ -# _luaharfbuzz_ - -Lua bindings for [Harfbuzz]. - -[Harfbuzz]:http://harfbuzz.org - -## Contents - -* [Overview](#overview) -* [Installing Harfbuzz](#installing-harfbuzz) -* [Installing _luaharfbuzz_](#installing-luaharfbuzz) -* [Documentation](#documentation) -* [Sample Code](#sample-code) -* [Development](#development) -* [Contact](#contact) - -## Overview -HarfBuzz is an OpenType text shaping engine. It is used in software like Qt, -Pango, Firefox, Chromium, XeTeX and LibreOffice. - -_luaharfbuzz_ provides bindings for the most common types in Harfbuzz. The -initial motivation for building it was to use Harfbuzz with the [LuaTeX] -typesetting system. However, the module isn’t tied to LuaTeX in any way. It -can be used with any Lua codebase. - -luaharfbuzz is currently being used inside [HarfTeX], a TeX engine built -on top of LuaTeX and designed to use Harfbuzz for shaping text. For more -details read this TUGboat journal article titled [Bringing world scripts to LuaTeX: The -HarfBuzz experiment][tugboat-article] - -[HarfTeX]: https://github.com/khaledhosny/harftex -[tugboat-article]: https://tug.org/TUGboat/tb40-1/tb124hosny-harfbuzz.pdf -[LuaTeX]:luatex.org - -## Installing Harfbuzz - -Make sure [Harfbuzz] libraries and headers are installed. before trying to -install _luaharfbuzz_ - -#### OS X - -Install via [Homebrew](http://brew.sh/) - -``` -brew install harfbuzz -``` -#### Ubuntu Linux - -``` -apt-get install libharfbuzz0b libharfbuzz-dev -``` - -#### Other Platforms -_Send a pull request if you want to include specific instructions to install -Harfbuzz on your preferred platform._ - -Before building the package, LuaRocks populates the `HARFBUZZ_INCDIR` and `HARFBUZZ_LIBDIR` to point to the correct locations. If you can populate these variables manually before running LuaRocks, you can install _luaharfbuzz_ on any system that supports Lua and Harfbuzz. - -## Installing _luaharfbuzz_ - -#### Luarocks -If [Luarocks] and Harfbuzz are installed, _luaharfbuzz_ can be installed like this: - -``` -luarocks install luaharfbuzz -``` - -[Luarocks]: https://luarocks.org - -## Documentation -* [API Docs](http://ufytex.github.io/luaharfbuzz/) -* [Wiki](http://github.com/ufytex/luaharfbuzz/wiki) - -## Sample Code - -Here is some sample code, showcasing the core types and methods in the API. - -```lua -local harfbuzz = require('harfbuzz') -local serpent = require('serpent') -- luarocks install serpent - --- Harfbuzz API Version -print("Harfbuzz API version", harfbuzz.version()) - --- Shapers available -print("Shapers:", serpent.line({ harfbuzz.shapers() }, {comment = false})) - --- harfbuzz.Face -local face = harfbuzz.Face.new('../fonts/notonastaliq.ttf') -print('\nFace upem = '..face:get_upem()) - --- harfbuzz.Font -local font = harfbuzz.Font.new(face) -local xs, xy = font:get_scale() -print("\nDefault font scale = X: "..xs..", Y: "..xy) - --- harfbuzz.Buffer -local text = "یہ" -- U+06CC U+06C1 -local buf = harfbuzz.Buffer.new() -buf:add_utf8(text) - --- harfbuzz.shape (Shapes text) -print("\nShaping '"..text.."' set with Noto Nastaliq Urdu") -harfbuzz.shape(font, buf, { language = harfbuzz.Language.new("urd"), script = harfbuzz.Script.new("Arab"), direction = harfbuzz.Direction.RTL}) - -local glyphs = buf:get_glyphs() -print("No. of glyphs", #glyphs) -print(serpent.line(glyphs, {comment = false})) - -local opts = { language = harfbuzz.Language.new("eng"), script = harfbuzz.Script.new("Latn"), direction = harfbuzz.Direction.LTR } -local amiri_face = harfbuzz.Face.new('../fonts/amiri-regular.ttf') -local amiri_font = harfbuzz.Font.new(amiri_face) - --- shaping '123' w/o features -print("\nShaping '123' set with Amiri Regular and no features") -buf= harfbuzz.Buffer.new() -buf:add_utf8("123") -harfbuzz.shape(amiri_font, buf, opts) -glyphs = buf:get_glyphs() -print(serpent.line(glyphs, {comment = false})) - --- shaping '123' with '+numr' (numerators) -print("\nShaping '123' set with Amiri Regular with 'numr' feature turned on") -buf= harfbuzz.Buffer.new() -buf:add_utf8("123") -opts.features = "+numr" -harfbuzz.shape(amiri_font, buf, opts) -glyphs = buf:get_glyphs() -print(serpent.line(glyphs, {comment = false})) -``` - -## Development - -#### Building -You can build the package for development purposes using LuaRocks as well. It is recommended that you build it to your local tree (using `--local`) to isolate it from your actual installation. - -``` -luarocks --local make -``` - -#### Testing and Linting -In order to make changes to the code and run the tests, the following dependencies need to be installed: - -* [Busted](http://olivinelabs.com/busted/) – `luarocks install busted` -* [luacheck](luacheck.readthedocs.org) – `luarocks install luacheck` -* [luacov](https://keplerproject.github.io/luacov/) – `luarocks install luacov` -* [ldoc](https://stevedonovan.github.io/ldoc/) – `luarocks install ldoc` - -Run the test suite: -``` -make spec -``` - -Lint the codebase: -``` -make lint -``` - -Generate documentation from sources: -``` -make doc -``` - -## Contact -Open a Github issue, or email me at <deepak.jois@gmail.com>. diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/THANKS b/Build/source/texk/web2c/luatexdir/luaharfbuzz/THANKS deleted file mode 100644 index 1d996820929..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/THANKS +++ /dev/null @@ -1,2 +0,0 @@ -Simon Cozens -Michal Hoftich diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/config.ld b/Build/source/texk/web2c/luatexdir/luaharfbuzz/config.ld deleted file mode 100644 index d37be652ca9..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/config.ld +++ /dev/null @@ -1,9 +0,0 @@ -project = 'luaharfbuzz' -description = 'Lua bindings to Harfbuzz' -full_description = 'The documentation is available on the @{https://github.com/ufytex/luaharfbuzz/wiki|wiki}' -use_markdown_titles = true -backtick_references = false -title = 'luaharfbuzz Documentation' -file = 'src/harfbuzz.luadoc' -examples = 'examples' -format = 'markdown' diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/docs/examples/core_types.lua.html b/Build/source/texk/web2c/luatexdir/luaharfbuzz/docs/examples/core_types.lua.html deleted file mode 100644 index 6345ea3c6fa..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/docs/examples/core_types.lua.html +++ /dev/null @@ -1,108 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> -<html> -<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> -<head> - <title>luaharfbuzz Documentation</title> - <link rel="stylesheet" href="../ldoc.css" type="text/css" /> -</head> -<body> - -<div id="container"> - -<div id="product"> - <div id="product_logo"></div> - <div id="product_name"><big><b></b></big></div> - <div id="product_description"></div> -</div> <!-- id="product" --> - - -<div id="main"> - - -<!-- Menu --> - -<div id="navigation"> -<br/> -<h1>luaharfbuzz</h1> - - - - -<h2>Examples</h2> -<ul class="nowrap"> - <li><strong>core_types.lua</strong></li> -</ul> -<h2>Modules</h2> -<ul class="nowrap"> - <li><a href="../index.html">harfbuzz</a></li> -</ul> - -</div> - -<div id="content"> - - <h2>core_types.lua</h2> -<pre> -<span class="keyword">local</span> harfbuzz = <span class="global">require</span>(<span class="string">'harfbuzz'</span>) -<span class="keyword">local</span> serpent = <span class="global">require</span>(<span class="string">'serpent'</span>) <span class="comment">-- luarocks install serpent -</span> -<span class="comment">-- Harfbuzz API Version -</span><span class="global">print</span>(<span class="string">"Harfbuzz API version"</span>, harfbuzz.version()) - -<span class="comment">-- Shapers available -</span><span class="global">print</span>(<span class="string">"Shapers:"</span>, serpent.line({ harfbuzz.shapers() }, {comment = <span class="keyword">false</span>})) - -<span class="comment">-- harfbuzz.Face -</span><span class="keyword">local</span> face = harfbuzz.Face.new(<span class="string">'../fonts/notonastaliq.ttf'</span>) -<span class="global">print</span>(<span class="string">'\nFace upem = '</span>..face:get_upem()) - -<span class="comment">-- harfbuzz.Font -</span><span class="keyword">local</span> font = harfbuzz.Font.new(face) -<span class="keyword">local</span> xs, xy = font:get_scale() -<span class="global">print</span>(<span class="string">"\nDefault font scale = X: "</span>..xs..<span class="string">", Y: "</span>..xy) - -<span class="comment">-- harfbuzz.Buffer -</span><span class="keyword">local</span> text = <span class="string">"یہ"</span> <span class="comment">-- U+06CC U+06C1 -</span><span class="keyword">local</span> buf = harfbuzz.Buffer.new() -buf:add_utf8(text) - -<span class="comment">-- harfbuzz.shape (Shapes text) -</span><span class="global">print</span>(<span class="string">"\nShaping '"</span>..text..<span class="string">"' set with Noto Nastaliq Urdu"</span>) -harfbuzz.shape(font, buf, { language = harfbuzz.Language.new(<span class="string">"urd"</span>), script = harfbuzz.Script.new(<span class="string">"Arab"</span>), direction = harfbuzz.Direction.RTL}) - -<span class="keyword">local</span> glyphs = buf:get_glyphs() -<span class="global">print</span>(<span class="string">"No. of glyphs"</span>, #glyphs) -<span class="global">print</span>(serpent.line(glyphs, {comment = <span class="keyword">false</span>})) - -<span class="keyword">local</span> opts = { language = harfbuzz.Language.new(<span class="string">"eng"</span>), script = harfbuzz.Script.new(<span class="string">"Latn"</span>), direction = harfbuzz.Direction.LTR } -<span class="keyword">local</span> amiri_face = harfbuzz.Face.new(<span class="string">'../fonts/amiri-regular.ttf'</span>) -<span class="keyword">local</span> amiri_font = harfbuzz.Font.new(amiri_face) - -<span class="comment">-- shaping '123' w/o features -</span><span class="global">print</span>(<span class="string">"\nShaping '123' set with Amiri Regular and no features"</span>) -buf= harfbuzz.Buffer.new() -buf:add_utf8(<span class="string">"123"</span>) -harfbuzz.shape(amiri_font, buf, opts) -glyphs = buf:get_glyphs() -<span class="global">print</span>(serpent.line(glyphs, {comment = <span class="keyword">false</span>})) - -<span class="comment">-- shaping '123' with '+numr' (numerators) -</span><span class="global">print</span>(<span class="string">"\nShaping '123' set with Amiri Regular with 'numr' feature turned on"</span>) -buf= harfbuzz.Buffer.new() -buf:add_utf8(<span class="string">"123"</span>) -opts.features = <span class="string">"+numr"</span> -harfbuzz.shape(amiri_font, buf, opts) -glyphs = buf:get_glyphs() -<span class="global">print</span>(serpent.line(glyphs, {comment = <span class="keyword">false</span>}))</pre> - - -</div> <!-- id="content" --> -</div> <!-- id="main" --> -<div id="about"> -<i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i> -<i style="float:right;">Last updated 2019-07-31 18:39:39 </i> -</div> <!-- id="about" --> -</div> <!-- id="container" --> -</body> -</html> diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/docs/index.html b/Build/source/texk/web2c/luatexdir/luaharfbuzz/docs/index.html deleted file mode 100644 index d1aaf74c0fa..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/docs/index.html +++ /dev/null @@ -1,2829 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> -<html> -<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> -<head> - <title>luaharfbuzz Documentation</title> - <link rel="stylesheet" href="ldoc.css" type="text/css" /> -</head> -<body> - -<div id="container"> - -<div id="product"> - <div id="product_logo"></div> - <div id="product_name"><big><b></b></big></div> - <div id="product_description"></div> -</div> <!-- id="product" --> - - -<div id="main"> - - -<!-- Menu --> - -<div id="navigation"> -<br/> -<h1>luaharfbuzz</h1> - - -<h2>Contents</h2> -<ul> -<li><a href="#Functions">Functions</a></li> -<li><a href="#Class_Blob">Class Blob </a></li> -<li><a href="#Class_Face">Class Face </a></li> -<li><a href="#Class_Font">Class Font </a></li> -<li><a href="#Class_Buffer">Class Buffer </a></li> -<li><a href="#Cluster_Levels">Cluster Levels </a></li> -<li><a href="#Class_Feature">Class Feature </a></li> -<li><a href="#Class_Tag">Class Tag </a></li> -<li><a href="#Class_Script">Class Script </a></li> -<li><a href="#Predefined_Script_Codes">Predefined Script Codes </a></li> -<li><a href="#Class_Direction">Class Direction </a></li> -<li><a href="#Predefined_directions">Predefined directions </a></li> -<li><a href="#Class_Language">Class Language </a></li> -<li><a href="#Predefined_languages">Predefined languages </a></li> -<li><a href="#Unicode_functions">Unicode functions </a></li> -<li><a href="#Predefined_Name_IDs">Predefined Name IDs </a></li> -</ul> - - -<h2>Modules</h2> -<ul class="nowrap"> - <li><strong>harfbuzz</strong></li> -</ul> -<h2>Examples</h2> -<ul class="nowrap"> - <li><a href="examples/core_types.lua.html">core_types.lua</a></li> -</ul> - -</div> - -<div id="content"> - -<h1>Module <code>harfbuzz</code></h1> -<p>Lua bindings to Harfbuzz.</p> -<p> - -<ul> - <li><a href="http://github.com/ufytex/luaharfbuzz/wiki">Wiki</a></li> - <li><a href="https://github.com/ufytex/luaharfbuzz">Source on Github</a></li> - <li><a href="https://github.com/ufytex/luaharfbuzz/blob/master/status/done.txt">API Coverage Status</a></li> -</ul> -</p> - <h3>Info:</h3> - <ul> - <li><strong>Copyright</strong>: 2016</li> - <li><strong>License</strong>: MIT</li> - <li><strong>Author</strong>: Deepak Jois <<a href="mailto:deepak.jois@gmail.com">deepak.jois@gmail.com</a>></li> - </ul> - - -<h2><a href="#Functions">Functions</a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#version">version ()</a></td> - <td class="summary">Wraps <code>hb_version</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#shape">shape (font, buffer[, options])</a></td> - <td class="summary">Wraps <code>hb_shape</code>.</td> - </tr> -</table> -<h2><a href="#Class_Blob">Class Blob </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#Blob.new">Blob.new (data)</a></td> - <td class="summary">Wraps <code>hb_blob_create</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Blob.new_from_file">Blob.new_from_file (filename)</a></td> - <td class="summary">Wraps <code>hb_blob_create_from_file</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Blob:get_length">Blob:get_length ()</a></td> - <td class="summary">Wraps <code>hb_blob_get_length</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Blob:get_data">Blob:get_data ()</a></td> - <td class="summary">Wraps <code>hb_blob_get_data</code>.</td> - </tr> -</table> -<h2><a href="#Class_Face">Class Face </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#Face.new_from_blob">Face.new_from_blob (blob[, font_index=0])</a></td> - <td class="summary">Wraps <code>hb_face_create</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face.new">Face.new (file[, font_index=0])</a></td> - <td class="summary">Create a new <code>Face</code> from a file.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:collect_unicodes">Face:collect_unicodes ()</a></td> - <td class="summary">Wraps <code>hb_face_collect_unicodes</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:get_glyph_count">Face:get_glyph_count ()</a></td> - <td class="summary">Wraps <code>hb_face_get_glyph_count</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:get_table">Face:get_table (tag)</a></td> - <td class="summary">Wraps <code>hb_face_reference_table</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:get_table_tags">Face:get_table_tags ()</a></td> - <td class="summary">Wraps <code>hb_face_get_table_tags</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:get_upem">Face:get_upem ()</a></td> - <td class="summary">Wraps <code>hb_face_get_upem</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:ot_color_has_palettes">Face:ot_color_has_palettes ()</a></td> - <td class="summary">Wraps <code>hb_ot_color_has_palettes</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:ot_color_palette_get_count">Face:ot_color_palette_get_count ()</a></td> - <td class="summary">Wraps <code>hb_ot_color_palette_get_count</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:ot_color_palette_get_colors">Face:ot_color_palette_get_colors ()</a></td> - <td class="summary">Wraps <code>hb_ot_color_palette_get_colors</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:ot_color_has_layers">Face:ot_color_has_layers ()</a></td> - <td class="summary">Wraps <code>hb_ot_color_has_layers</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:ot_color_glyph_get_layers">Face:ot_color_glyph_get_layers ()</a></td> - <td class="summary">Wraps <code>hb_ot_color_glyph_get_layers</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:ot_color_has_png">Face:ot_color_has_png ()</a></td> - <td class="summary">Wraps <code>hb_ot_color_has_png</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:ot_layout_get_script_tags">Face:ot_layout_get_script_tags ()</a></td> - <td class="summary">Wraps <code>hb_ot_layout_table_get_script_tags</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:ot_layout_get_language_tags">Face:ot_layout_get_language_tags ()</a></td> - <td class="summary">Wraps <code>hb_ot_layout_script_get_language_tags</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:ot_layout_get_feature_tags">Face:ot_layout_get_feature_tags ()</a></td> - <td class="summary">Wraps <code>hb_ot_layout_language_get_feature_tags</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:ot_layout_find_script">Face:ot_layout_find_script ()</a></td> - <td class="summary">Wraps <code>hb_ot_layout_table_find_script</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:ot_layout_find_language">Face:ot_layout_find_language ()</a></td> - <td class="summary">Wraps <code>hb_ot_layout_script_find_language</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Face:ot_layout_find_feature">Face:ot_layout_find_feature ()</a></td> - <td class="summary">Wraps <code>hb_ot_layout_language_find_feature</code>.</td> - </tr> -</table> -<h2><a href="#Class_Font">Class Font </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#Font.new">Font.new (face)</a></td> - <td class="summary">Wraps <code>hb_font_create</code>, and sets up some defaults for scale and shaping functions.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Font:get_scale">Font:get_scale ()</a></td> - <td class="summary">Wraps <code>hb_font_get_scale</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Font:set_scale">Font:set_scale (x_scale, y_scale)</a></td> - <td class="summary">Wraps <code>hb_font_set_scale</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Font:get_h_extents">Font:get_h_extents ()</a></td> - <td class="summary">Wraps <code>hb_font_get_h_extents</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Font:get_v_extents">Font:get_v_extents ()</a></td> - <td class="summary">Wraps <code>hb_font_get_v_extents</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Font:get_glyph_extents">Font:get_glyph_extents (glyph)</a></td> - <td class="summary">Wraps <code>hb_font_get_glyph_extents</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Font:get_glyph_name">Font:get_glyph_name (glyph)</a></td> - <td class="summary">Wraps <code>hb_font_get_glyph_name</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Font:get_glyph_from_name">Font:get_glyph_from_name (name)</a></td> - <td class="summary">Wraps <code>hb_font_get_glyph_from_name</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Font:get_glyph_h_advance">Font:get_glyph_h_advance (glyph)</a></td> - <td class="summary">Wraps <code>hb_font_get_glyph_h_advance</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Font:get_glyph_v_advance">Font:get_glyph_v_advance (glyph)</a></td> - <td class="summary">Wraps <code>hb_font_get_glyph_v_advance</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Font:get_nominal_glyph">Font:get_nominal_glyph (codepoint.)</a></td> - <td class="summary">Wraps <code>hb_font_get_nominal_glyph</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Font:ot_color_glyph_get_png">Font:ot_color_glyph_get_png ()</a></td> - <td class="summary">Wraps <code>hb_ot_color_glyph_get_png</code>.</td> - </tr> -</table> -<h2><a href="#Class_Buffer">Class Buffer </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#Buffer.new">Buffer.new ()</a></td> - <td class="summary">Wraps <code>hb_buffer_create</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:add_utf8">Buffer:add_utf8 (text[, item_offset=0[, item_length=-1]])</a></td> - <td class="summary">Wraps <code>hb_buffer_add_utf8</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:add_codepoints">Buffer:add_codepoints (text[, item_offset=0[, item_length=-1]])</a></td> - <td class="summary">Wraps <code>hb_buffer_add_codepoints</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:set_direction">Buffer:set_direction (dir)</a></td> - <td class="summary">Wraps <code>hb_buffer_set_direction</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:get_direction">Buffer:get_direction ()</a></td> - <td class="summary">Wraps <code>hb_buffer_get_direction</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:set_script">Buffer:set_script (script)</a></td> - <td class="summary">Wraps <code>hb_buffer_set_script</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:get_script">Buffer:get_script ()</a></td> - <td class="summary">Wraps <code>hb_buffer_get_script</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:set_language">Buffer:set_language (lang)</a></td> - <td class="summary">Wraps <code>hb_buffer_set_language</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:get_language">Buffer:get_language ()</a></td> - <td class="summary">Wraps <code>hb_buffer_get_language</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:reverse">Buffer:reverse ()</a></td> - <td class="summary">Wraps <code>hb_buffer_reverse</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:get_length">Buffer:get_length ()</a></td> - <td class="summary">Wraps <code>hb_buffer_get_length</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:get_cluster_level">Buffer:get_cluster_level ()</a></td> - <td class="summary">Wraps <code>hb_buffer_get_cluster_level</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:set_cluster_level">Buffer:set_cluster_level (level)</a></td> - <td class="summary">Wraps <code>hb_buffer_set_cluster_level</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:guess_segment_properties">Buffer:guess_segment_properties ()</a></td> - <td class="summary">Wraps <code>hb_buffer_guess_segment_properties</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer:get_glyphs">Buffer:get_glyphs ()</a></td> - <td class="summary">Helper method to get shaped glyph data.</td> - </tr> -</table> -<h2><a href="#Cluster_Levels">Cluster Levels </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#Buffer.CLUSTER_LEVEL_MONOTONE_GRAPHEMES">Buffer.CLUSTER_LEVEL_MONOTONE_GRAPHEMES</a></td> - <td class="summary">Wraps <code>HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer.CLUSTER_LEVEL_MONOTONE_CHARACTERS">Buffer.CLUSTER_LEVEL_MONOTONE_CHARACTERS</a></td> - <td class="summary">Wraps <code>HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer.CLUSTER_LEVEL_CHARACTERS">Buffer.CLUSTER_LEVEL_CHARACTERS</a></td> - <td class="summary">Wraps <code>HB_BUFFER_CLUSTER_LEVEL_CHARACTERS</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer.CLUSTER_LEVEL_DEFAULT">Buffer.CLUSTER_LEVEL_DEFAULT</a></td> - <td class="summary">Wraps <code>HB_BUFFER_CLUSTER_LEVEL_DEFAULT</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer.GLYPH_FLAG_UNSAFE_TO_BREAK">Buffer.GLYPH_FLAG_UNSAFE_TO_BREAK</a></td> - <td class="summary">Wraps <code>HB_GLYPH_FLAG_UNSAFE_TO_BREAK</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Buffer.GLYPH_FLAG_DEFINED">Buffer.GLYPH_FLAG_DEFINED</a></td> - <td class="summary">Wraps <code>HB_GLYPH_FLAG_DEFINED</code>.</td> - </tr> -</table> -<h2><a href="#Class_Feature">Class Feature </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#Feature.new">Feature.new (feature_string)</a></td> - <td class="summary">Wraps <code>hb_feature_from_string</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#Feature:__tostring">Feature:__tostring ()</a></td> - <td class="summary">Wraps <code>hb_feature_to_string</code>.</td> - </tr> -</table> -<h2><a href="#Class_Tag">Class Tag </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#Tag.new">Tag.new (string)</a></td> - <td class="summary">Wraps <code>hb_tag_from_string</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Tag:__to_string">Tag:__to_string ()</a></td> - <td class="summary">Wraps <code>hb_tag_to_string</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Tag:__eq">Tag:__eq ()</a></td> - <td class="summary">Enables equality comparisions with <code>==</code> between two tags.</td> - </tr> -</table> -<h2><a href="#Class_Script">Class Script </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#Script.new">Script.new (script)</a></td> - <td class="summary">Wraps <code>hb_script_from_string</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Script.from_iso15924_tag">Script.from_iso15924_tag (tag)</a></td> - <td class="summary">Wraps <code>hb_script_from_iso15924_tag</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#Script:to_iso15924_tag">Script:to_iso15924_tag ()</a></td> - <td class="summary">Wraps <code>hb_script_to_iso15924_tag</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Script:__to_string">Script:__to_string ()</a></td> - <td class="summary">Enable nice output with <code>tostring(…)</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#Script:__eq">Script:__eq ()</a></td> - <td class="summary">Enables equality comparisions with <code>==</code> between two scripts.</td> - </tr> -</table> -<h2><a href="#Predefined_Script_Codes">Predefined Script Codes </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#Script.COMMON">Script.COMMON</a></td> - <td class="summary">Wraps <code>HB_SCRIPT_COMMON</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Script.INHERITED">Script.INHERITED</a></td> - <td class="summary">Wraps <code>HB_SCRIPT_INHERITED</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Script.UNKNOWN">Script.UNKNOWN</a></td> - <td class="summary">Wraps <code>HB_SCRIPT_UNKNOWN</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Script.INVALID">Script.INVALID</a></td> - <td class="summary">Wraps <code>HB_SCRIPT_INVALID</code>.</td> - </tr> -</table> -<h2><a href="#Class_Direction">Class Direction </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#Direction.new">Direction.new (dir)</a></td> - <td class="summary">Wraps <code>hb_direction_from_string</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Direction:__to_string">Direction:__to_string ()</a></td> - <td class="summary">Wraps <code>hb_direction_to_string</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Direction:__eq">Direction:__eq ()</a></td> - <td class="summary">Enables equality comparisions with <code>==</code> between two directions.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Direction:is_valid">Direction:is_valid ()</a></td> - <td class="summary">Wraps <code>HB_DIRECTION_IS_VALID</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Direction:is_horizontal">Direction:is_horizontal ()</a></td> - <td class="summary">Wraps <code>HB_DIRECTION_IS_HORIZONTAL</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Direction:is_vertical">Direction:is_vertical ()</a></td> - <td class="summary">Wraps <code>HB_DIRECTION_IS_VERTICAL</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Direction:is_forward">Direction:is_forward ()</a></td> - <td class="summary">Wraps <code>HB_DIRECTION_IS_FORWARD</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Direction:is_backward">Direction:is_backward ()</a></td> - <td class="summary">Wraps <code>HB_DIRECTION_IS_BACKWARD</code>.</td> - </tr> -</table> -<h2><a href="#Predefined_directions">Predefined directions </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#Direction.LTR">Direction.LTR</a></td> - <td class="summary">Wraps <code>HB_DIRECTION_LTR</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Direction.RTL">Direction.RTL</a></td> - <td class="summary">Wraps <code>HB_DIRECTION_RTL</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Direction.TTB">Direction.TTB</a></td> - <td class="summary">Wraps <code>HB_DIRECTION_TTB</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Direction.BTT">Direction.BTT</a></td> - <td class="summary">Wraps <code>HB_DIRECTION_LTR</code>.</td> - </tr> -</table> -<h2><a href="#Class_Language">Class Language </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#Language.new">Language.new (lang)</a></td> - <td class="summary">Wraps <code>hb_language_from_string</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Language:__to_string">Language:__to_string ()</a></td> - <td class="summary">Wraps <code>hb_language_to_string</code>.</td> - </tr> - <tr> - <td class="name" nowrap><a href="#Language:__eq">Language:__eq ()</a></td> - <td class="summary">Enables equality comparisions with <code>==</code> between two languages.</td> - </tr> -</table> -<h2><a href="#Predefined_languages">Predefined languages </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#Language.INVALID">Language.INVALID</a></td> - <td class="summary">Wraps <code>HB_LANGUAGE_INVALID</code>.</td> - </tr> -</table> -<h2><a href="#Unicode_functions">Unicode functions </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#unicode.script">unicode.script (char)</a></td> - <td class="summary">Wraps <code>hb_unicode_script</code></td> - </tr> -</table> -<h2><a href="#Predefined_Name_IDs">Predefined Name IDs </a></h2> -<table class="function_list"> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_COPYRIGHT">ot.NAME_ID_COPYRIGHT</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_COPYRIGHT</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_FONT_FAMILY">ot.NAME_ID_FONT_FAMILY</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_FONT_FAMILY</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_FONT_SUBFAMILY">ot.NAME_ID_FONT_SUBFAMILY</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_FONT_SUBFAMILY</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_UNIQUE_ID">ot.NAME_ID_UNIQUE_ID</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_UNIQUE_ID</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_FULL_NAME">ot.NAME_ID_FULL_NAME</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_FULL_NAME</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_VERSION_STRING">ot.NAME_ID_VERSION_STRING</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_VERSION_STRING</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_POSTSCRIPT_NAME">ot.NAME_ID_POSTSCRIPT_NAME</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_POSTSCRIPT_NAME</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_TRADEMARK">ot.NAME_ID_TRADEMARK</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_TRADEMARK</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_MANUFACTURER">ot.NAME_ID_MANUFACTURER</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_MANUFACTURER</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_DESIGNER">ot.NAME_ID_DESIGNER</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_DESIGNER</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_DESCRIPTION">ot.NAME_ID_DESCRIPTION</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_DESCRIPTION</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_VENDOR_URL">ot.NAME_ID_VENDOR_URL</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_VENDOR_URL</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_DESIGNER_URL">ot.NAME_ID_DESIGNER_URL</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_DESIGNER_URL</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_LICENSE">ot.NAME_ID_LICENSE</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_LICENSE</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_LICENSE_URL">ot.NAME_ID_LICENSE_URL</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_LICENSE_URL</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_TYPOGRAPHIC_FAMILY">ot.NAME_ID_TYPOGRAPHIC_FAMILY</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_TYPOGRAPHIC_FAMILY</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_TYPOGRAPHIC_SUBFAMILY">ot.NAME_ID_TYPOGRAPHIC_SUBFAMILY</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_TYPOGRAPHIC_SUBFAMILY</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_MAC_FULL_NAME">ot.NAME_ID_MAC_FULL_NAME</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_MAC_FULL_NAME</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_SAMPLE_TEXT">ot.NAME_ID_SAMPLE_TEXT</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_SAMPLE_TEXT</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_CID_FINDFONT_NAME">ot.NAME_ID_CID_FINDFONT_NAME</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_CID_FINDFONT_NAME</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_WWS_FAMILY">ot.NAME_ID_WWS_FAMILY</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_WWS_FAMILY</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_WWS_SUBFAMILY">ot.NAME_ID_WWS_SUBFAMILY</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_WWS_SUBFAMILY</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_LIGHT_BACKGROUND">ot.NAME_ID_LIGHT_BACKGROUND</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_LIGHT_BACKGROUND</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_DARK_BACKGROUND">ot.NAME_ID_DARK_BACKGROUND</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_DARK_BACKGROUND</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_VARIATIONS_PS_PREFIX">ot.NAME_ID_VARIATIONS_PS_PREFIX</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_VARIATIONS_PS_PREFIX</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.NAME_ID_INVALID">ot.NAME_ID_INVALID</a></td> - <td class="summary">Wraps <code>HB_OT_NAME_ID_INVALID</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.LAYOUT_NO_SCRIPT_INDEX">ot.LAYOUT_NO_SCRIPT_INDEX</a></td> - <td class="summary">Wraps <code>HB_OT_LAYOUT_NO_SCRIPT_INDEX</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.LAYOUT_NO_FEATURE_INDEX">ot.LAYOUT_NO_FEATURE_INDEX</a></td> - <td class="summary">Wraps <code>HB_OT_LAYOUT_NO_FEATURE_INDEX</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.LAYOUT_DEFAULT_LANGUAGE_INDEX">ot.LAYOUT_DEFAULT_LANGUAGE_INDEX</a></td> - <td class="summary">Wraps <code>HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX</code></td> - </tr> - <tr> - <td class="name" nowrap><a href="#ot.LAYOUT_NO_VARIATIONS_INDEX">ot.LAYOUT_NO_VARIATIONS_INDEX</a></td> - <td class="summary">Wraps <code>HB_OT_LAYOUT_NO_VARIATIONS_INDEX</code></td> - </tr> -</table> - -<br/> -<br/> - - - <h2 class="section-header "><a name="Functions"></a>Functions</h2> - - <dl class="function"> - <dt> - <a name = "version"></a> - <strong>version ()</strong> - </dt> - <dd> - Wraps <code>hb_version</code> - - - - - - - -</dd> - <dt> - <a name = "shape"></a> - <strong>shape (font, buffer[, options])</strong> - </dt> - <dd> - Wraps <code>hb_shape</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">font</span> - <code>Font</code> to use for shaping - </li> - <li><span class="parameter">buffer</span> - <code>Buffer</code> to shape - </li> - <li><span class="parameter">options</span> - -<p> table containing one or more supported options:</p> - -<ul> - <li><code>direction</code>: A <code>Direction</code> object representing the object.</li> - <li><code>script</code>: A <code>Script</code> object representing the script.</li> - <li><code>language</code>: A <code>Language</code> object representing the language.</li> - <li><code>features</code>: features to enable, specified as either of the following. - <ul> - <li>comma-separated list of features. See <a href="https://github.com/ufytex/luaharfbuzz/wiki/Feature-Strings">feature string syntax reference</a></li> - <li>table of <code>Feature</code> objects</li> - </ul></li> -</ul> - - (<em>optional</em>) - </li> - </ul> - - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Class_Blob"></a>Class Blob </h2> - - <div class="section-description"> - Lua wrapper for <code>hb_blob_t</code> type - </div> - <dl class="function"> - <dt> - <a name = "Blob.new"></a> - <strong>Blob.new (data)</strong> - </dt> - <dd> - Wraps <code>hb_blob_create</code>. - Initializes a new <code>hb_blob_t</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">data</span> - lua string containing binary or character data. - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Blob.new_from_file"></a> - <strong>Blob.new_from_file (filename)</strong> - </dt> - <dd> - Wraps <code>hb_blob_create_from_file</code>. - Initializes a new <code>hb_blob_t</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">filename</span> - lua string. - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Blob:get_length"></a> - <strong>Blob:get_length ()</strong> - </dt> - <dd> - Wraps <code>hb_blob_get_length</code>. - - - - - - - -</dd> - <dt> - <a name = "Blob:get_data"></a> - <strong>Blob:get_data ()</strong> - </dt> - <dd> - Wraps <code>hb_blob_get_data</code>. - - - - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Class_Face"></a>Class Face </h2> - - <div class="section-description"> - Lua wrapper for <code>hb_face_t</code> type - </div> - <dl class="function"> - <dt> - <a name = "Face.new_from_blob"></a> - <strong>Face.new_from_blob (blob[, font_index=0])</strong> - </dt> - <dd> - Wraps <code>hb_face_create</code>. - Initializes a new <code>hb_face_t</code> from a <code>Blob</code> object. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">blob</span> - <code>Blob</code> to read the font from. - </li> - <li><span class="parameter">font_index</span> - index of font to read. - (<em>default</em> 0) - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Face.new"></a> - <strong>Face.new (file[, font_index=0])</strong> - </dt> - <dd> - Create a new <code>Face</code> from a file. - Makes a call to <code>Face:new_from_blob</code> after creating a <code>Blob</code> from the - file contents. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">file</span> - path to font file. - </li> - <li><span class="parameter">font_index</span> - index of font to read. - (<em>default</em> 0) - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Face:collect_unicodes"></a> - <strong>Face:collect_unicodes ()</strong> - </dt> - <dd> - Wraps <code>hb_face_collect_unicodes</code>. - - - - <h3>Returns:</h3> - <ol> - - table of codepoints supported by the face. - </ol> - - - - -</dd> - <dt> - <a name = "Face:get_glyph_count"></a> - <strong>Face:get_glyph_count ()</strong> - </dt> - <dd> - Wraps <code>hb_face_get_glyph_count</code>. - - - - - - - -</dd> - <dt> - <a name = "Face:get_table"></a> - <strong>Face:get_table (tag)</strong> - </dt> - <dd> - Wraps <code>hb_face_reference_table</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">tag</span> - <code>Tag</code> object of the table. - </li> - </ul> - - <h3>Returns:</h3> - <ol> - - <code>Blob</code> object for the face table of <code>tag</code>. - </ol> - - - - -</dd> - <dt> - <a name = "Face:get_table_tags"></a> - <strong>Face:get_table_tags ()</strong> - </dt> - <dd> - Wraps <code>hb_face_get_table_tags</code>. - - - - <h3>Returns:</h3> - <ol> - - table of <code>Tag</code>s representing face table tags. - </ol> - - - - -</dd> - <dt> - <a name = "Face:get_upem"></a> - <strong>Face:get_upem ()</strong> - </dt> - <dd> - Wraps <code>hb_face_get_upem</code>. - - - - - - - -</dd> - <dt> - <a name = "Face:ot_color_has_palettes"></a> - <strong>Face:ot_color_has_palettes ()</strong> - </dt> - <dd> - Wraps <code>hb_ot_color_has_palettes</code>. - - - - - - - -</dd> - <dt> - <a name = "Face:ot_color_palette_get_count"></a> - <strong>Face:ot_color_palette_get_count ()</strong> - </dt> - <dd> - Wraps <code>hb_ot_color_palette_get_count</code>. - - - - - - - -</dd> - <dt> - <a name = "Face:ot_color_palette_get_colors"></a> - <strong>Face:ot_color_palette_get_colors ()</strong> - </dt> - <dd> - Wraps <code>hb_ot_color_palette_get_colors</code>. - - - - - - - -</dd> - <dt> - <a name = "Face:ot_color_has_layers"></a> - <strong>Face:ot_color_has_layers ()</strong> - </dt> - <dd> - Wraps <code>hb_ot_color_has_layers</code>. - - - - - - - -</dd> - <dt> - <a name = "Face:ot_color_glyph_get_layers"></a> - <strong>Face:ot_color_glyph_get_layers ()</strong> - </dt> - <dd> - Wraps <code>hb_ot_color_glyph_get_layers</code>. - - - - - - - -</dd> - <dt> - <a name = "Face:ot_color_has_png"></a> - <strong>Face:ot_color_has_png ()</strong> - </dt> - <dd> - Wraps <code>hb_ot_color_has_png</code>. - - - - - - - -</dd> - <dt> - <a name = "Face:ot_layout_get_script_tags"></a> - <strong>Face:ot_layout_get_script_tags ()</strong> - </dt> - <dd> - Wraps <code>hb_ot_layout_table_get_script_tags</code>. - - - - - - - -</dd> - <dt> - <a name = "Face:ot_layout_get_language_tags"></a> - <strong>Face:ot_layout_get_language_tags ()</strong> - </dt> - <dd> - Wraps <code>hb_ot_layout_script_get_language_tags</code>. - - - - - - - -</dd> - <dt> - <a name = "Face:ot_layout_get_feature_tags"></a> - <strong>Face:ot_layout_get_feature_tags ()</strong> - </dt> - <dd> - Wraps <code>hb_ot_layout_language_get_feature_tags</code>. - - - - - - - -</dd> - <dt> - <a name = "Face:ot_layout_find_script"></a> - <strong>Face:ot_layout_find_script ()</strong> - </dt> - <dd> - Wraps <code>hb_ot_layout_table_find_script</code>. - - - - - - - -</dd> - <dt> - <a name = "Face:ot_layout_find_language"></a> - <strong>Face:ot_layout_find_language ()</strong> - </dt> - <dd> - Wraps <code>hb_ot_layout_script_find_language</code>. - - - - - - - -</dd> - <dt> - <a name = "Face:ot_layout_find_feature"></a> - <strong>Face:ot_layout_find_feature ()</strong> - </dt> - <dd> - Wraps <code>hb_ot_layout_language_find_feature</code>. - - - - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Class_Font"></a>Class Font </h2> - - <div class="section-description"> - Lua wrapper for <code>hb_font_t</code> type - </div> - <dl class="function"> - <dt> - <a name = "Font.new"></a> - <strong>Font.new (face)</strong> - </dt> - <dd> - Wraps <code>hb_font_create</code>, and sets up some defaults for scale and shaping functions. - Initializes a new <code>hb_font_t</code> from a <code>Face</code> object. Sets the default scale - to the face’s upem value, and sets the font shaping functions by - calling <code>hb_ot_font_set_funcs</code> on it. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">face</span> - <code>Face</code> object. - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Font:get_scale"></a> - <strong>Font:get_scale ()</strong> - </dt> - <dd> - Wraps <code>hb_font_get_scale</code>. - - - - <h3>Returns:</h3> - <ol> - - two values for the x-scale and y-scale of the font. - </ol> - - - - -</dd> - <dt> - <a name = "Font:set_scale"></a> - <strong>Font:set_scale (x_scale, y_scale)</strong> - </dt> - <dd> - Wraps <code>hb_font_set_scale</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">x_scale</span> - desired x-scale of font. - </li> - <li><span class="parameter">y_scale</span> - desired y-scale of font. - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Font:get_h_extents"></a> - <strong>Font:get_h_extents ()</strong> - </dt> - <dd> - Wraps <code>hb_font_get_h_extents</code>. - - - - <h3>Returns:</h3> - <ol> - - -<p> font extents table for horizontal direction, contains the following - or <code>nil</code> if HarfBuzz fails to load font extents:</p> - -<ul> - <li><code>ascender</code>: typographic ascender.</li> - <li><code>descender</code>: typographic descender.</li> - <li><code>line_gap</code>: line spacing gap.</li> -</ul> - - </ol> - - - - -</dd> - <dt> - <a name = "Font:get_v_extents"></a> - <strong>Font:get_v_extents ()</strong> - </dt> - <dd> - Wraps <code>hb_font_get_v_extents</code>. - - - - <h3>Returns:</h3> - <ol> - - font extents table for vertical direction, similar to - <code>Font:get_h_extents</code>, or <code>nil</code> if HarfBuzz fails to load font extents: - </ol> - - - - -</dd> - <dt> - <a name = "Font:get_glyph_extents"></a> - <strong>Font:get_glyph_extents (glyph)</strong> - </dt> - <dd> - Wraps <code>hb_font_get_glyph_extents</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">glyph</span> - index inside the font. - </li> - </ul> - - <h3>Returns:</h3> - <ol> - - -<p> extents table contains the following or <code>nil</code> if HarfBuzz fails to - load glyph extents:</p> - -<ul> - <li><code>x_bearing</code>: left side of glyph from origin.</li> - <li><code>y_bearing</code>: top side of glyph from origin.</li> - <li><code>width</code>: distance from left to right side.</li> - <li><code>height</code>: distance from top to bottom side.</li> -</ul> - - </ol> - - - - -</dd> - <dt> - <a name = "Font:get_glyph_name"></a> - <strong>Font:get_glyph_name (glyph)</strong> - </dt> - <dd> - Wraps <code>hb_font_get_glyph_name</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">glyph</span> - index inside the font. - </li> - </ul> - - <h3>Returns:</h3> - <ol> - - name of the glyph or nil. - </ol> - - - - -</dd> - <dt> - <a name = "Font:get_glyph_from_name"></a> - <strong>Font:get_glyph_from_name (name)</strong> - </dt> - <dd> - Wraps <code>hb_font_get_glyph_from_name</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">name</span> - of the glyph. - </li> - </ul> - - <h3>Returns:</h3> - <ol> - - glyph index inside the font or nil. - </ol> - - - - -</dd> - <dt> - <a name = "Font:get_glyph_h_advance"></a> - <strong>Font:get_glyph_h_advance (glyph)</strong> - </dt> - <dd> - Wraps <code>hb_font_get_glyph_h_advance</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">glyph</span> - index inside the font. - </li> - </ul> - - <h3>Returns:</h3> - <ol> - - advance glyph advance of the glyph in horizontal direction. - </ol> - - - - -</dd> - <dt> - <a name = "Font:get_glyph_v_advance"></a> - <strong>Font:get_glyph_v_advance (glyph)</strong> - </dt> - <dd> - Wraps <code>hb_font_get_glyph_v_advance</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">glyph</span> - index inside the font. - </li> - </ul> - - <h3>Returns:</h3> - <ol> - - advance glyph advance of the glyph in vertical direction. - </ol> - - - - -</dd> - <dt> - <a name = "Font:get_nominal_glyph"></a> - <strong>Font:get_nominal_glyph (codepoint.)</strong> - </dt> - <dd> - Wraps <code>hb_font_get_nominal_glyph</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">codepoint.</span> - - - - </li> - </ul> - - <h3>Returns:</h3> - <ol> - - glyph index or <code>nil</code> if <code>codepoint</code> is not supported by the font. - </ol> - - - - -</dd> - <dt> - <a name = "Font:ot_color_glyph_get_png"></a> - <strong>Font:ot_color_glyph_get_png ()</strong> - </dt> - <dd> - Wraps <code>hb_ot_color_glyph_get_png</code>. - - - - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Class_Buffer"></a>Class Buffer </h2> - - <div class="section-description"> - Lua wrapper for <code>hb_buffer_t</code> type. - </div> - <dl class="function"> - <dt> - <a name = "Buffer.new"></a> - <strong>Buffer.new ()</strong> - </dt> - <dd> - Wraps <code>hb_buffer_create</code>. - - - - - - - -</dd> - <dt> - <a name = "Buffer:add_utf8"></a> - <strong>Buffer:add_utf8 (text[, item_offset=0[, item_length=-1]])</strong> - </dt> - <dd> - Wraps <code>hb_buffer_add_utf8</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">text</span> - UTF8 encoded string. - </li> - <li><span class="parameter">item_offset</span> - 0-indexed offset in <code>text</code>, from where to start adding. - (<em>default</em> 0) - </li> - <li><span class="parameter">item_length</span> - length to add from <code>item_offset</code>. <code>-1</code> adds till end of <code>text</code>. - (<em>default</em> -1) - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Buffer:add_codepoints"></a> - <strong>Buffer:add_codepoints (text[, item_offset=0[, item_length=-1]])</strong> - </dt> - <dd> - Wraps <code>hb_buffer_add_codepoints</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">text</span> - table with codepoints as lua numbers. - </li> - <li><span class="parameter">item_offset</span> - 0-indexed offset in <code>text</code>, from where to start adding. - (<em>default</em> 0) - </li> - <li><span class="parameter">item_length</span> - length to add from <code>item_offset</code>. <code>-1</code> adds till end of <code>text</code>. - (<em>default</em> -1) - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Buffer:set_direction"></a> - <strong>Buffer:set_direction (dir)</strong> - </dt> - <dd> - Wraps <code>hb_buffer_set_direction</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">dir</span> - A <code>Direction</code> object. - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Buffer:get_direction"></a> - <strong>Buffer:get_direction ()</strong> - </dt> - <dd> - Wraps <code>hb_buffer_get_direction</code>. - - - - <h3>Returns:</h3> - <ol> - - A <code>Direction</code> object. - </ol> - - - - -</dd> - <dt> - <a name = "Buffer:set_script"></a> - <strong>Buffer:set_script (script)</strong> - </dt> - <dd> - Wraps <code>hb_buffer_set_script</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">script</span> - A <code>Script</code> object. - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Buffer:get_script"></a> - <strong>Buffer:get_script ()</strong> - </dt> - <dd> - Wraps <code>hb_buffer_get_script</code>. - - - - <h3>Returns:</h3> - <ol> - - A <code>Script</code> object. - </ol> - - - - -</dd> - <dt> - <a name = "Buffer:set_language"></a> - <strong>Buffer:set_language (lang)</strong> - </dt> - <dd> - Wraps <code>hb_buffer_set_language</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">lang</span> - A <code>Language</code> object - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Buffer:get_language"></a> - <strong>Buffer:get_language ()</strong> - </dt> - <dd> - Wraps <code>hb_buffer_get_language</code>. - - - - <h3>Returns:</h3> - <ol> - - A <code>Language</code> object - </ol> - - - - -</dd> - <dt> - <a name = "Buffer:reverse"></a> - <strong>Buffer:reverse ()</strong> - </dt> - <dd> - Wraps <code>hb_buffer_reverse</code>. - - - - - - - -</dd> - <dt> - <a name = "Buffer:get_length"></a> - <strong>Buffer:get_length ()</strong> - </dt> - <dd> - Wraps <code>hb_buffer_get_length</code>. - - - - - - - -</dd> - <dt> - <a name = "Buffer:get_cluster_level"></a> - <strong>Buffer:get_cluster_level ()</strong> - </dt> - <dd> - Wraps <code>hb_buffer_get_cluster_level</code>. - - - - <h3>Returns:</h3> - <ol> - - see <a href="#Cluster_Levels">Cluster Levels</a> - </ol> - - - - -</dd> - <dt> - <a name = "Buffer:set_cluster_level"></a> - <strong>Buffer:set_cluster_level (level)</strong> - </dt> - <dd> - Wraps <code>hb_buffer_set_cluster_level</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">level</span> - see <a href="#Cluster_Levels">Cluster Levels</a> - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Buffer:guess_segment_properties"></a> - <strong>Buffer:guess_segment_properties ()</strong> - </dt> - <dd> - Wraps <code>hb_buffer_guess_segment_properties</code>. - - - - - - - -</dd> - <dt> - <a name = "Buffer:get_glyphs"></a> - <strong>Buffer:get_glyphs ()</strong> - </dt> - <dd> - Helper method to get shaped glyph data. - Calls <code>hb_buffer_get_glyph_infos</code>, <code>hb_buffer_get_glyph_positions</code> and - <code>hb_glyph_info_get_glyph_flags</code>, and assembles the data into a Lua table. - - - - <h3>Returns:</h3> - <ol> - - -<p> table containing data for each glyph, in a nested table. Each nested - table contains the following:</p> - -<ul> - <li><code>x_advance</code>: horizontal advance.</li> - <li><code>y_advance</code>: vertical advance.</li> - <li><code>x_offset</code>: horizontal displacement.</li> - <li><code>y_offset</code>: vertical displacement.</li> - <li><code>cluster</code>: glyph cluster index within input.</li> - <li><code>codepoint</code>: glyph index inside the font <em>(this field name is a bit misleading, but that’s what Harfbuzz uses)</em>.</li> - <li><code>flags</code>: glyph flags</li> -</ul> - - </ol> - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Cluster_Levels"></a>Cluster Levels </h2> - - <div class="section-description"> - See <a href="http://behdad.github.io/harfbuzz/clusters.html">Harfbuzz docs</a> for more details - about what each of these levels mean. - </div> - <dl class="function"> - <dt> - <a name = "Buffer.CLUSTER_LEVEL_MONOTONE_GRAPHEMES"></a> - <strong>Buffer.CLUSTER_LEVEL_MONOTONE_GRAPHEMES</strong> - </dt> - <dd> - Wraps <code>HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES</code>. - - - - - - - -</dd> - <dt> - <a name = "Buffer.CLUSTER_LEVEL_MONOTONE_CHARACTERS"></a> - <strong>Buffer.CLUSTER_LEVEL_MONOTONE_CHARACTERS</strong> - </dt> - <dd> - Wraps <code>HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS</code>. - - - - - - - -</dd> - <dt> - <a name = "Buffer.CLUSTER_LEVEL_CHARACTERS"></a> - <strong>Buffer.CLUSTER_LEVEL_CHARACTERS</strong> - </dt> - <dd> - Wraps <code>HB_BUFFER_CLUSTER_LEVEL_CHARACTERS</code>. - - - - - - - -</dd> - <dt> - <a name = "Buffer.CLUSTER_LEVEL_DEFAULT"></a> - <strong>Buffer.CLUSTER_LEVEL_DEFAULT</strong> - </dt> - <dd> - Wraps <code>HB_BUFFER_CLUSTER_LEVEL_DEFAULT</code>. - - - - - - - -</dd> - <dt> - <a name = "Buffer.GLYPH_FLAG_UNSAFE_TO_BREAK"></a> - <strong>Buffer.GLYPH_FLAG_UNSAFE_TO_BREAK</strong> - </dt> - <dd> - Wraps <code>HB_GLYPH_FLAG_UNSAFE_TO_BREAK</code>. - - - - - - - -</dd> - <dt> - <a name = "Buffer.GLYPH_FLAG_DEFINED"></a> - <strong>Buffer.GLYPH_FLAG_DEFINED</strong> - </dt> - <dd> - Wraps <code>HB_GLYPH_FLAG_DEFINED</code>. - - - - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Class_Feature"></a>Class Feature </h2> - - <div class="section-description"> - Lua wrapper for <code>hb_feature_t</code> type - </div> - <dl class="function"> - <dt> - <a name = "Feature.new"></a> - <strong>Feature.new (feature_string)</strong> - </dt> - <dd> - Wraps <code>hb_feature_from_string</code> - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">feature_string</span> - See <a href="https://github.com/ufytex/luaharfbuzz/wiki/Feature-Strings">feature string syntax reference</a> - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Feature:__tostring"></a> - <strong>Feature:__tostring ()</strong> - </dt> - <dd> - Wraps <code>hb_feature_to_string</code>. - Enables nice output with <code>tostring(…)</code>. - - - - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Class_Tag"></a>Class Tag </h2> - - <div class="section-description"> - Lua wrapper for <code>hb_tag_t</code> type. - </div> - <dl class="function"> - <dt> - <a name = "Tag.new"></a> - <strong>Tag.new (string)</strong> - </dt> - <dd> - Wraps <code>hb_tag_from_string</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">string</span> - to be converted to a <code>Tag</code> object. - </li> - </ul> - - <h3>Returns:</h3> - <ol> - - a <code>Tag</code> object. - </ol> - - - - -</dd> - <dt> - <a name = "Tag:__to_string"></a> - <strong>Tag:__to_string ()</strong> - </dt> - <dd> - Wraps <code>hb_tag_to_string</code>. Enable nice output with <code>tostring(…)</code>. - - - - <h3>Returns:</h3> - <ol> - - Returns a string representation for the tag object. - </ol> - - - - -</dd> - <dt> - <a name = "Tag:__eq"></a> - <strong>Tag:__eq ()</strong> - </dt> - <dd> - Enables equality comparisions with <code>==</code> between two tags. - - - - <h3>Returns:</h3> - <ol> - - <code>true</code> or <code>false</code> depending on whether the two tags are equal. - </ol> - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Class_Script"></a>Class Script </h2> - - <div class="section-description"> - Lua wrapper for <code>hb_script_t</code> type. - </div> - <dl class="function"> - <dt> - <a name = "Script.new"></a> - <strong>Script.new (script)</strong> - </dt> - <dd> - Wraps <code>hb_script_from_string</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">script</span> - 4-letter script code according to the <a href="http://www.unicode.org/iso15924/iso15924-num.html">ISO 15924 standard</a>. - </li> - </ul> - - <h3>Returns:</h3> - <ol> - - a <code>Script</code> object. - </ol> - - - - -</dd> - <dt> - <a name = "Script.from_iso15924_tag"></a> - <strong>Script.from_iso15924_tag (tag)</strong> - </dt> - <dd> - Wraps <code>hb_script_from_iso15924_tag</code> - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">tag</span> - a <code>Tag</code> object representing a <a href="http://www.unicode.org/iso15924/iso15924-num.html">ISO 15924 script</a>. - </li> - </ul> - - - - - -</dd> - <dt> - <a name = "Script:to_iso15924_tag"></a> - <strong>Script:to_iso15924_tag ()</strong> - </dt> - <dd> - Wraps <code>hb_script_to_iso15924_tag</code>. - - - - <h3>Returns:</h3> - <ol> - - a <code>Tag</code> object representing the script. - </ol> - - - - -</dd> - <dt> - <a name = "Script:__to_string"></a> - <strong>Script:__to_string ()</strong> - </dt> - <dd> - Enable nice output with <code>tostring(…)</code> - - - - <h3>Returns:</h3> - <ol> - - Returns a 4-letter <a href="http://www.unicode.org/iso15924/iso15924-num.html">ISO 15924 script code</a> for the script object. - </ol> - - - - -</dd> - <dt> - <a name = "Script:__eq"></a> - <strong>Script:__eq ()</strong> - </dt> - <dd> - Enables equality comparisions with <code>==</code> between two scripts. - - - - <h3>Returns:</h3> - <ol> - - <code>true</code> or <code>false</code> depending on whether the two scripts are equal. - </ol> - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Predefined_Script_Codes"></a>Predefined Script Codes </h2> - - <div class="section-description"> - Predefined directions that correspond to their original definitions in Harfbuzz. - </div> - <dl class="function"> - <dt> - <a name = "Script.COMMON"></a> - <strong>Script.COMMON</strong> - </dt> - <dd> - Wraps <code>HB_SCRIPT_COMMON</code>. - - - - - - - -</dd> - <dt> - <a name = "Script.INHERITED"></a> - <strong>Script.INHERITED</strong> - </dt> - <dd> - Wraps <code>HB_SCRIPT_INHERITED</code>. - - - - - - - -</dd> - <dt> - <a name = "Script.UNKNOWN"></a> - <strong>Script.UNKNOWN</strong> - </dt> - <dd> - Wraps <code>HB_SCRIPT_UNKNOWN</code>. - - - - - - - -</dd> - <dt> - <a name = "Script.INVALID"></a> - <strong>Script.INVALID</strong> - </dt> - <dd> - Wraps <code>HB_SCRIPT_INVALID</code>. - - - - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Class_Direction"></a>Class Direction </h2> - - <div class="section-description"> - Lua wrapper for <code>hb_direction_t</code> type. - </div> - <dl class="function"> - <dt> - <a name = "Direction.new"></a> - <strong>Direction.new (dir)</strong> - </dt> - <dd> - Wraps <code>hb_direction_from_string</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">dir</span> - can be one of <code>ltr</code>, <code>rtl</code>, <code>ttb</code>, <code>btt</code> or <code>invalid</code>. - </li> - </ul> - - <h3>Returns:</h3> - <ol> - - a <code>Direction</code> object. - </ol> - - - - -</dd> - <dt> - <a name = "Direction:__to_string"></a> - <strong>Direction:__to_string ()</strong> - </dt> - <dd> - Wraps <code>hb_direction_to_string</code>. Enable nice output with <code>tostring(…)</code>. - - - - <h3>Returns:</h3> - <ol> - - Returns a string representation for direction. - </ol> - - - - -</dd> - <dt> - <a name = "Direction:__eq"></a> - <strong>Direction:__eq ()</strong> - </dt> - <dd> - Enables equality comparisions with <code>==</code> between two directions. - - - - <h3>Returns:</h3> - <ol> - - <code>true</code> or <code>false</code> depending on whether the two tags are equal. - </ol> - - - - -</dd> - <dt> - <a name = "Direction:is_valid"></a> - <strong>Direction:is_valid ()</strong> - </dt> - <dd> - Wraps <code>HB_DIRECTION_IS_VALID</code>. - - - - <h3>Returns:</h3> - <ol> - - a boolean value - </ol> - - - - -</dd> - <dt> - <a name = "Direction:is_horizontal"></a> - <strong>Direction:is_horizontal ()</strong> - </dt> - <dd> - Wraps <code>HB_DIRECTION_IS_HORIZONTAL</code>. - - - - <h3>Returns:</h3> - <ol> - - a boolean value - </ol> - - - - -</dd> - <dt> - <a name = "Direction:is_vertical"></a> - <strong>Direction:is_vertical ()</strong> - </dt> - <dd> - Wraps <code>HB_DIRECTION_IS_VERTICAL</code>. - - - - <h3>Returns:</h3> - <ol> - - a boolean value - </ol> - - - - -</dd> - <dt> - <a name = "Direction:is_forward"></a> - <strong>Direction:is_forward ()</strong> - </dt> - <dd> - Wraps <code>HB_DIRECTION_IS_FORWARD</code>. - - - - <h3>Returns:</h3> - <ol> - - a boolean value - </ol> - - - - -</dd> - <dt> - <a name = "Direction:is_backward"></a> - <strong>Direction:is_backward ()</strong> - </dt> - <dd> - Wraps <code>HB_DIRECTION_IS_BACKWARD</code>. - - - - <h3>Returns:</h3> - <ol> - - a boolean value - </ol> - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Predefined_directions"></a>Predefined directions </h2> - - <div class="section-description"> - Predefined directions that correspond to their original definitions in Harfbuzz. - </div> - <dl class="function"> - <dt> - <a name = "Direction.LTR"></a> - <strong>Direction.LTR</strong> - </dt> - <dd> - Wraps <code>HB_DIRECTION_LTR</code>. - - - - - - - -</dd> - <dt> - <a name = "Direction.RTL"></a> - <strong>Direction.RTL</strong> - </dt> - <dd> - Wraps <code>HB_DIRECTION_RTL</code>. - - - - - - - -</dd> - <dt> - <a name = "Direction.TTB"></a> - <strong>Direction.TTB</strong> - </dt> - <dd> - Wraps <code>HB_DIRECTION_TTB</code>. - - - - - - - -</dd> - <dt> - <a name = "Direction.BTT"></a> - <strong>Direction.BTT</strong> - </dt> - <dd> - Wraps <code>HB_DIRECTION_LTR</code>. - - - - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Class_Language"></a>Class Language </h2> - - <div class="section-description"> - Lua wrapper for <code>hb_language_t</code> type. - </div> - <dl class="function"> - <dt> - <a name = "Language.new"></a> - <strong>Language.new (lang)</strong> - </dt> - <dd> - Wraps <code>hb_language_from_string</code>. - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">lang</span> - <a href="http://www.microsoft.com/typography/otspec/languagetags.htm">three-letter language tag</a> to be converted to a <code>Language</code> object. - </li> - </ul> - - <h3>Returns:</h3> - <ol> - - a <code>Language</code> object. - </ol> - - - - -</dd> - <dt> - <a name = "Language:__to_string"></a> - <strong>Language:__to_string ()</strong> - </dt> - <dd> - Wraps <code>hb_language_to_string</code>. Enable nice output with <code>tostring(…)</code>. - - - - <h3>Returns:</h3> - <ol> - - Returns a string representation for the language object. - </ol> - - - - -</dd> - <dt> - <a name = "Language:__eq"></a> - <strong>Language:__eq ()</strong> - </dt> - <dd> - Enables equality comparisions with <code>==</code> between two languages. - - - - <h3>Returns:</h3> - <ol> - - <code>true</code> or <code>false</code> depending on whether the two languages are equal. - </ol> - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Predefined_languages"></a>Predefined languages </h2> - - <div class="section-description"> - Predefined languages that correspond to their original definitions in Harfbuzz. - </div> - <dl class="function"> - <dt> - <a name = "Language.INVALID"></a> - <strong>Language.INVALID</strong> - </dt> - <dd> - Wraps <code>HB_LANGUAGE_INVALID</code>. - - - - - - - -</dd> -</dl> - <h2 class="section-header "><a name="Unicode_functions"></a>Unicode functions </h2> - - <dl class="function"> - <dt> - <a name = "unicode.script"></a> - <strong>unicode.script (char)</strong> - </dt> - <dd> - Wraps <code>hb_unicode_script</code> - - - <h3>Parameters:</h3> - <ul> - <li><span class="parameter">char</span> - Unicode codepoint - </li> - </ul> - - <h3>Returns:</h3> - <ol> - - a <code>Script</code> object. - </ol> - - - - -</dd> -</dl> - <h2 class="section-header has-description"><a name="Predefined_Name_IDs"></a>Predefined Name IDs </h2> - - <div class="section-description"> - Predefined OpenType 'name' table name identifier. - </div> - <dl class="function"> - <dt> - <a name = "ot.NAME_ID_COPYRIGHT"></a> - <strong>ot.NAME_ID_COPYRIGHT</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_COPYRIGHT</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_FONT_FAMILY"></a> - <strong>ot.NAME_ID_FONT_FAMILY</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_FONT_FAMILY</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_FONT_SUBFAMILY"></a> - <strong>ot.NAME_ID_FONT_SUBFAMILY</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_FONT_SUBFAMILY</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_UNIQUE_ID"></a> - <strong>ot.NAME_ID_UNIQUE_ID</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_UNIQUE_ID</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_FULL_NAME"></a> - <strong>ot.NAME_ID_FULL_NAME</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_FULL_NAME</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_VERSION_STRING"></a> - <strong>ot.NAME_ID_VERSION_STRING</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_VERSION_STRING</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_POSTSCRIPT_NAME"></a> - <strong>ot.NAME_ID_POSTSCRIPT_NAME</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_POSTSCRIPT_NAME</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_TRADEMARK"></a> - <strong>ot.NAME_ID_TRADEMARK</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_TRADEMARK</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_MANUFACTURER"></a> - <strong>ot.NAME_ID_MANUFACTURER</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_MANUFACTURER</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_DESIGNER"></a> - <strong>ot.NAME_ID_DESIGNER</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_DESIGNER</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_DESCRIPTION"></a> - <strong>ot.NAME_ID_DESCRIPTION</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_DESCRIPTION</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_VENDOR_URL"></a> - <strong>ot.NAME_ID_VENDOR_URL</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_VENDOR_URL</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_DESIGNER_URL"></a> - <strong>ot.NAME_ID_DESIGNER_URL</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_DESIGNER_URL</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_LICENSE"></a> - <strong>ot.NAME_ID_LICENSE</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_LICENSE</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_LICENSE_URL"></a> - <strong>ot.NAME_ID_LICENSE_URL</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_LICENSE_URL</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_TYPOGRAPHIC_FAMILY"></a> - <strong>ot.NAME_ID_TYPOGRAPHIC_FAMILY</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_TYPOGRAPHIC_FAMILY</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_TYPOGRAPHIC_SUBFAMILY"></a> - <strong>ot.NAME_ID_TYPOGRAPHIC_SUBFAMILY</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_TYPOGRAPHIC_SUBFAMILY</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_MAC_FULL_NAME"></a> - <strong>ot.NAME_ID_MAC_FULL_NAME</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_MAC_FULL_NAME</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_SAMPLE_TEXT"></a> - <strong>ot.NAME_ID_SAMPLE_TEXT</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_SAMPLE_TEXT</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_CID_FINDFONT_NAME"></a> - <strong>ot.NAME_ID_CID_FINDFONT_NAME</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_CID_FINDFONT_NAME</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_WWS_FAMILY"></a> - <strong>ot.NAME_ID_WWS_FAMILY</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_WWS_FAMILY</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_WWS_SUBFAMILY"></a> - <strong>ot.NAME_ID_WWS_SUBFAMILY</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_WWS_SUBFAMILY</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_LIGHT_BACKGROUND"></a> - <strong>ot.NAME_ID_LIGHT_BACKGROUND</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_LIGHT_BACKGROUND</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_DARK_BACKGROUND"></a> - <strong>ot.NAME_ID_DARK_BACKGROUND</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_DARK_BACKGROUND</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_VARIATIONS_PS_PREFIX"></a> - <strong>ot.NAME_ID_VARIATIONS_PS_PREFIX</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_VARIATIONS_PS_PREFIX</code> - - - - - - - -</dd> - <dt> - <a name = "ot.NAME_ID_INVALID"></a> - <strong>ot.NAME_ID_INVALID</strong> - </dt> - <dd> - Wraps <code>HB_OT_NAME_ID_INVALID</code> - - - - - - - -</dd> - <dt> - <a name = "ot.LAYOUT_NO_SCRIPT_INDEX"></a> - <strong>ot.LAYOUT_NO_SCRIPT_INDEX</strong> - </dt> - <dd> - Wraps <code>HB_OT_LAYOUT_NO_SCRIPT_INDEX</code> - - - - - - - -</dd> - <dt> - <a name = "ot.LAYOUT_NO_FEATURE_INDEX"></a> - <strong>ot.LAYOUT_NO_FEATURE_INDEX</strong> - </dt> - <dd> - Wraps <code>HB_OT_LAYOUT_NO_FEATURE_INDEX</code> - - - - - - - -</dd> - <dt> - <a name = "ot.LAYOUT_DEFAULT_LANGUAGE_INDEX"></a> - <strong>ot.LAYOUT_DEFAULT_LANGUAGE_INDEX</strong> - </dt> - <dd> - Wraps <code>HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX</code> - - - - - - - -</dd> - <dt> - <a name = "ot.LAYOUT_NO_VARIATIONS_INDEX"></a> - <strong>ot.LAYOUT_NO_VARIATIONS_INDEX</strong> - </dt> - <dd> - Wraps <code>HB_OT_LAYOUT_NO_VARIATIONS_INDEX</code> - - - - - - - -</dd> -</dl> - - -</div> <!-- id="content" --> -</div> <!-- id="main" --> -<div id="about"> -<i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i> -<i style="float:right;">Last updated 2019-07-31 18:39:39 </i> -</div> <!-- id="about" --> -</div> <!-- id="container" --> -</body> -</html> diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/docs/ldoc.css b/Build/source/texk/web2c/luatexdir/luaharfbuzz/docs/ldoc.css deleted file mode 100644 index 52c4ad2bd8a..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/docs/ldoc.css +++ /dev/null @@ -1,303 +0,0 @@ -/* BEGIN RESET - -Copyright (c) 2010, Yahoo! Inc. All rights reserved. -Code licensed under the BSD License: -http://developer.yahoo.com/yui/license.html -version: 2.8.2r1 -*/ -html { - color: #000; - background: #FFF; -} -body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td { - margin: 0; - padding: 0; -} -table { - border-collapse: collapse; - border-spacing: 0; -} -fieldset,img { - border: 0; -} -address,caption,cite,code,dfn,em,strong,th,var,optgroup { - font-style: inherit; - font-weight: inherit; -} -del,ins { - text-decoration: none; -} -li { - margin-left: 20px; -} -caption,th { - text-align: left; -} -h1,h2,h3,h4,h5,h6 { - font-size: 100%; - font-weight: bold; -} -q:before,q:after { - content: ''; -} -abbr,acronym { - border: 0; - font-variant: normal; -} -sup { - vertical-align: baseline; -} -sub { - vertical-align: baseline; -} -legend { - color: #000; -} -input,button,textarea,select,optgroup,option { - font-family: inherit; - font-size: inherit; - font-style: inherit; - font-weight: inherit; -} -input,button,textarea,select {*font-size:100%; -} -/* END RESET */ - -body { - margin-left: 1em; - margin-right: 1em; - font-family: arial, helvetica, geneva, sans-serif; - background-color: #ffffff; margin: 0px; -} - -code, tt { font-family: monospace; font-size: 1.1em; } -span.parameter { font-family:monospace; } -span.parameter:after { content:":"; } -span.types:before { content:"("; } -span.types:after { content:")"; } -.type { font-weight: bold; font-style:italic } - -body, p, td, th { font-size: .95em; line-height: 1.2em;} - -p, ul { margin: 10px 0 0 0px;} - -strong { font-weight: bold;} - -em { font-style: italic;} - -h1 { - font-size: 1.5em; - margin: 20px 0 20px 0; -} -h2, h3, h4 { margin: 15px 0 10px 0; } -h2 { font-size: 1.25em; } -h3 { font-size: 1.15em; } -h4 { font-size: 1.06em; } - -a:link { font-weight: bold; color: #004080; text-decoration: none; } -a:visited { font-weight: bold; color: #006699; text-decoration: none; } -a:link:hover { text-decoration: underline; } - -hr { - color:#cccccc; - background: #00007f; - height: 1px; -} - -blockquote { margin-left: 3em; } - -ul { list-style-type: disc; } - -p.name { - font-family: "Andale Mono", monospace; - padding-top: 1em; -} - -pre { - background-color: rgb(245, 245, 245); - border: 1px solid #C0C0C0; /* silver */ - padding: 10px; - margin: 10px 0 10px 0; - overflow: auto; - font-family: "Andale Mono", monospace; -} - -pre.example { - font-size: .85em; -} - -table.index { border: 1px #00007f; } -table.index td { text-align: left; vertical-align: top; } - -#container { - margin-left: 1em; - margin-right: 1em; - background-color: #f0f0f0; -} - -#product { - text-align: center; - border-bottom: 1px solid #cccccc; - background-color: #ffffff; -} - -#product big { - font-size: 2em; -} - -#main { - background-color: #f0f0f0; - border-left: 2px solid #cccccc; -} - -#navigation { - float: left; - width: 14em; - vertical-align: top; - background-color: #f0f0f0; - overflow: visible; -} - -#navigation h2 { - background-color:#e7e7e7; - font-size:1.1em; - color:#000000; - text-align: left; - padding:0.2em; - border-top:1px solid #dddddd; - border-bottom:1px solid #dddddd; -} - -#navigation ul -{ - font-size:1em; - list-style-type: none; - margin: 1px 1px 10px 1px; -} - -#navigation li { - text-indent: -1em; - display: block; - margin: 3px 0px 0px 22px; -} - -#navigation li li a { - margin: 0px 3px 0px -1em; -} - -#content { - margin-left: 14em; - padding: 1em; - width: 700px; - border-left: 2px solid #cccccc; - border-right: 2px solid #cccccc; - background-color: #ffffff; -} - -#about { - clear: both; - padding: 5px; - border-top: 2px solid #cccccc; - background-color: #ffffff; -} - -@media print { - body { - font: 12pt "Times New Roman", "TimeNR", Times, serif; - } - a { font-weight: bold; color: #004080; text-decoration: underline; } - - #main { - background-color: #ffffff; - border-left: 0px; - } - - #container { - margin-left: 2%; - margin-right: 2%; - background-color: #ffffff; - } - - #content { - padding: 1em; - background-color: #ffffff; - } - - #navigation { - display: none; - } - pre.example { - font-family: "Andale Mono", monospace; - font-size: 10pt; - page-break-inside: avoid; - } -} - -table.module_list { - border-width: 1px; - border-style: solid; - border-color: #cccccc; - border-collapse: collapse; -} -table.module_list td { - border-width: 1px; - padding: 3px; - border-style: solid; - border-color: #cccccc; -} -table.module_list td.name { background-color: #f0f0f0; min-width: 200px; } -table.module_list td.summary { width: 100%; } - - -table.function_list { - border-width: 1px; - border-style: solid; - border-color: #cccccc; - border-collapse: collapse; -} -table.function_list td { - border-width: 1px; - padding: 3px; - border-style: solid; - border-color: #cccccc; -} -table.function_list td.name { background-color: #f0f0f0; min-width: 200px; } -table.function_list td.summary { width: 100%; } - -ul.nowrap { - overflow:auto; - white-space:nowrap; -} - -dl.table dt, dl.function dt {border-top: 1px solid #ccc; padding-top: 1em;} -dl.table dd, dl.function dd {padding-bottom: 1em; margin: 10px 0 0 20px;} -dl.table h3, dl.function h3 {font-size: .95em;} - -/* stop sublists from having initial vertical space */ -ul ul { margin-top: 0px; } -ol ul { margin-top: 0px; } -ol ol { margin-top: 0px; } -ul ol { margin-top: 0px; } - -/* make the target distinct; helps when we're navigating to a function */ -a:target + * { - background-color: #FF9; -} - - -/* styles for prettification of source */ -pre .comment { color: #558817; } -pre .constant { color: #a8660d; } -pre .escape { color: #844631; } -pre .keyword { color: #aa5050; font-weight: bold; } -pre .library { color: #0e7c6b; } -pre .marker { color: #512b1e; background: #fedc56; font-weight: bold; } -pre .string { color: #8080ff; } -pre .number { color: #f8660d; } -pre .operator { color: #2239a8; font-weight: bold; } -pre .preprocessor, pre .prepro { color: #a33243; } -pre .global { color: #800080; } -pre .user-keyword { color: #800080; } -pre .prompt { color: #558817; } -pre .url { color: #272fc2; text-decoration: underline; } - diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/examples/core_types.lua b/Build/source/texk/web2c/luatexdir/luaharfbuzz/examples/core_types.lua deleted file mode 100644 index ec3d0d4388c..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/examples/core_types.lua +++ /dev/null @@ -1,52 +0,0 @@ -local harfbuzz = require('harfbuzz') -local serpent = require('serpent') -- luarocks install serpent - --- Harfbuzz API Version -print("Harfbuzz API version", harfbuzz.version()) - --- Shapers available -print("Shapers:", serpent.line({ harfbuzz.shapers() }, {comment = false})) - --- harfbuzz.Face -local face = harfbuzz.Face.new('../fonts/notonastaliq.ttf') -print('\nFace upem = '..face:get_upem()) - --- harfbuzz.Font -local font = harfbuzz.Font.new(face) -local xs, xy = font:get_scale() -print("\nDefault font scale = X: "..xs..", Y: "..xy) - --- harfbuzz.Buffer -local text = "یہ" -- U+06CC U+06C1 -local buf = harfbuzz.Buffer.new() -buf:add_utf8(text) - --- harfbuzz.shape (Shapes text) -print("\nShaping '"..text.."' set with Noto Nastaliq Urdu") -harfbuzz.shape(font, buf, { language = harfbuzz.Language.new("urd"), script = harfbuzz.Script.new("Arab"), direction = harfbuzz.Direction.RTL}) - -local glyphs = buf:get_glyphs() -print("No. of glyphs", #glyphs) -print(serpent.line(glyphs, {comment = false})) - -local opts = { language = harfbuzz.Language.new("eng"), script = harfbuzz.Script.new("Latn"), direction = harfbuzz.Direction.LTR } -local amiri_face = harfbuzz.Face.new('../fonts/amiri-regular.ttf') -local amiri_font = harfbuzz.Font.new(amiri_face) - --- shaping '123' w/o features -print("\nShaping '123' set with Amiri Regular and no features") -buf= harfbuzz.Buffer.new() -buf:add_utf8("123") -harfbuzz.shape(amiri_font, buf, opts) -glyphs = buf:get_glyphs() -print(serpent.line(glyphs, {comment = false})) - --- shaping '123' with '+numr' (numerators) -print("\nShaping '123' set with Amiri Regular with 'numr' feature turned on") -buf= harfbuzz.Buffer.new() -buf:add_utf8("123") -opts.features = "+numr" -harfbuzz.shape(amiri_font, buf, opts) -glyphs = buf:get_glyphs() -print(serpent.line(glyphs, {comment = false})) - diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fixtures/AppleGothic_korean_issue_22.json b/Build/source/texk/web2c/luatexdir/luaharfbuzz/fixtures/AppleGothic_korean_issue_22.json deleted file mode 100644 index 2fa441bcd50..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fixtures/AppleGothic_korean_issue_22.json +++ /dev/null @@ -1 +0,0 @@ -[{"g":2651,"cl":0,"dx":0,"dy":0,"ax":1000,"ay":0},{"g":2942,"cl":1,"dx":0,"dy":0,"ax":1000,"ay":0},{"g":3083,"cl":2,"dx":0,"dy":0,"ax":1000,"ay":0}] diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fixtures/amiri-regular_123.json b/Build/source/texk/web2c/luatexdir/luaharfbuzz/fixtures/amiri-regular_123.json deleted file mode 100644 index b4bc7fb19a2..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fixtures/amiri-regular_123.json +++ /dev/null @@ -1 +0,0 @@ -[{"g":20,"cl":0,"dx":0,"dy":0,"ax":1090,"ay":0},{"g":21,"cl":1,"dx":0,"dy":0,"ax":1090,"ay":0},{"g":22,"cl":2,"dx":0,"dy":0,"ax":1090,"ay":0}] diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fixtures/amiri-regular_123_numr.json b/Build/source/texk/web2c/luatexdir/luaharfbuzz/fixtures/amiri-regular_123_numr.json deleted file mode 100644 index f5423328096..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fixtures/amiri-regular_123_numr.json +++ /dev/null @@ -1 +0,0 @@ -[{"g":6673,"cl":0,"dx":0,"dy":0,"ax":600,"ay":0},{"g":6674,"cl":1,"dx":0,"dy":0,"ax":600,"ay":0},{"g":6675,"cl":2,"dx":0,"dy":0,"ax":600,"ay":0}] diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fixtures/notonastaliq_U06CC_U06C1.json b/Build/source/texk/web2c/luatexdir/luaharfbuzz/fixtures/notonastaliq_U06CC_U06C1.json deleted file mode 100644 index 218dcb0376b..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fixtures/notonastaliq_U06CC_U06C1.json +++ /dev/null @@ -1 +0,0 @@ -[{"g":277,"cl":2,"dx":0,"dy":0,"ax":472,"ay":0,"fl":1},{"g":19,"cl":0,"dx":310,"dy":-383,"ax":0,"ay":0},{"g":985,"cl":0,"dx":0,"dy":0,"ax":0,"ay":0},{"g":316,"cl":0,"dx":0,"dy":-68,"ax":731,"ay":0}] diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/Rajdhani-Regular.ttf b/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/Rajdhani-Regular.ttf Binary files differdeleted file mode 100755 index 4b6ccefe34a..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/Rajdhani-Regular.ttf +++ /dev/null diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/TwitterColorEmoji-SVGinOT.ttf b/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/TwitterColorEmoji-SVGinOT.ttf Binary files differdeleted file mode 100644 index a60d3ff3198..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/TwitterColorEmoji-SVGinOT.ttf +++ /dev/null diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/amiri-regular.ttf b/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/amiri-regular.ttf Binary files differdeleted file mode 100644 index f898e3b2b7f..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/amiri-regular.ttf +++ /dev/null diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/amiriquran-colored.ttf b/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/amiriquran-colored.ttf Binary files differdeleted file mode 100644 index 5ebf488bee8..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/amiriquran-colored.ttf +++ /dev/null diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/notocoloremoji-subset.ttf b/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/notocoloremoji-subset.ttf Binary files differdeleted file mode 100644 index 875ca15b480..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/notocoloremoji-subset.ttf +++ /dev/null diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/notonastaliq.ttf b/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/notonastaliq.ttf Binary files differdeleted file mode 100644 index 891f633d802..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/fonts/notonastaliq.ttf +++ /dev/null diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/luaharfbuzz-1.1.0-1.rockspec b/Build/source/texk/web2c/luatexdir/luaharfbuzz/luaharfbuzz-1.1.0-1.rockspec deleted file mode 100644 index 17a84532b73..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/luaharfbuzz-1.1.0-1.rockspec +++ /dev/null @@ -1,46 +0,0 @@ -package = "luaharfbuzz" -version = "1.1.0-1" -source = { - url = "git://github.com/ufytex/luaharfbuzz", - tag = "v1.1.0" -} -description = { - summary = "Lua bindings for the Harfbuzz text shaping library", - homepage = "https://github.com/ufytex/luaharfbuzz", - license = "MIT", - maintainer = "Deepak Jois <deepak.jois@gmail.com>" -} -dependencies = { - "lua >= 5.2" -} -build = { - type = "builtin", - modules = { - harfbuzz ="src/harfbuzz.lua", - luaharfbuzz= { - sources = { - "src/luaharfbuzz/luaharfbuzz.c", - "src/luaharfbuzz/blob.c", - "src/luaharfbuzz/face.c", - "src/luaharfbuzz/font.c", - "src/luaharfbuzz/buffer.c", - "src/luaharfbuzz/feature.c", - "src/luaharfbuzz/tag.c", - "src/luaharfbuzz/ot.c", - "src/luaharfbuzz/unicode.c", - "src/luaharfbuzz/script.c", - "src/luaharfbuzz/direction.c", - "src/luaharfbuzz/language.c", - "src/luaharfbuzz/class_utils.c" - }, - libraries = {"harfbuzz"}, - incdirs = {"$(HARFBUZZ_INCDIR)/harfbuzz"}, - libdirs = {"$(HARFBUZZ_LIBDIR)"} - } - } -} -external_dependencies = { - HARFBUZZ = { - header = "harfbuzz/hb.h" - } -} diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/luaharfbuzz-scm-1.rockspec b/Build/source/texk/web2c/luatexdir/luaharfbuzz/luaharfbuzz-scm-1.rockspec deleted file mode 100644 index 31ae2ab4fb7..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/luaharfbuzz-scm-1.rockspec +++ /dev/null @@ -1,48 +0,0 @@ -rockspec_format = "3.0" -package = "luaharfbuzz" -version = "scm-1" -source = { - url = "git://github.com/ufytex/luaharfbuzz" -} -description = { - summary = "Lua bindings for the Harfbuzz text shaping library", - homepage = "https://github.com/ufytex/luaharfbuzz", - license = "MIT", - maintainer = "Deepak Jois <deepak.jois@gmail.com>", - issues_url = "https://github.com/ufytex/luaharfbuzz/issues", - labels = {"unicode", "fonts"} -} -dependencies = { - "lua >= 5.2" -} -build = { - type = "builtin", - modules = { - harfbuzz ="src/harfbuzz.lua", - luaharfbuzz= { - sources = { - "src/luaharfbuzz/luaharfbuzz.c", - "src/luaharfbuzz/blob.c", - "src/luaharfbuzz/face.c", - "src/luaharfbuzz/font.c", - "src/luaharfbuzz/buffer.c", - "src/luaharfbuzz/feature.c", - "src/luaharfbuzz/tag.c", - "src/luaharfbuzz/ot.c", - "src/luaharfbuzz/unicode.c", - "src/luaharfbuzz/script.c", - "src/luaharfbuzz/direction.c", - "src/luaharfbuzz/language.c", - "src/luaharfbuzz/class_utils.c" - }, - libraries = {"harfbuzz"}, - incdirs = {"$(HARFBUZZ_INCDIR)/harfbuzz"}, - libdirs = {"$(HARFBUZZ_LIBDIR)"} - } - } -} -external_dependencies = { - HARFBUZZ = { - header = "harfbuzz/hb.h" - } -} diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/scripts/generate_harfbuzz_api_list.sh b/Build/source/texk/web2c/luatexdir/luaharfbuzz/scripts/generate_harfbuzz_api_list.sh deleted file mode 100755 index 07d4770b0b6..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/scripts/generate_harfbuzz_api_list.sh +++ /dev/null @@ -1,2 +0,0 @@ -#!/bin/sh -grep -e "^hb_" /usr/local/include/harfbuzz/hb*.h | grep "(" | sed -e 's/ .*$//' | awk -F: '{print $2}' | sort > status/full_api.txt diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/scripts/generate_hb_shape_json.sh b/Build/source/texk/web2c/luatexdir/luaharfbuzz/scripts/generate_hb_shape_json.sh deleted file mode 100755 index 5389845f326..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/scripts/generate_hb_shape_json.sh +++ /dev/null @@ -1,11 +0,0 @@ -#!/bin/sh - -SHAPER_OPTS="--font-funcs=ot --shapers=ot" -CLUSTER_OPTS="--utf8-clusters" -FORMAT_OPTS="--show-flags --no-glyph-names --output-format=json" -STANDARD_OPTS="$SHAPER_OPTS $CLUSTER_OPTS $FORMAT_OPTS" - -hb-shape $STANDARD_OPTS fonts/notonastaliq.ttf "یہ" > fixtures/notonastaliq_U06CC_U06C1.json -hb-shape $STANDARD_OPTS fonts/amiri-regular.ttf "123" > fixtures/amiri-regular_123.json -hb-shape $STANDARD_OPTS --features="+numr" fonts/amiri-regular.ttf "123" > fixtures/amiri-regular_123_numr.json -hb-shape $SHAPER_OPTS $FORMAT_OPTS /Library/Fonts/AppleGothic.ttf "가나다" > fixtures/AppleGothic_korean_issue_22.json diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/spec/buffer_spec.lua b/Build/source/texk/web2c/luatexdir/luaharfbuzz/spec/buffer_spec.lua deleted file mode 100644 index 503b902c9dc..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/spec/buffer_spec.lua +++ /dev/null @@ -1,236 +0,0 @@ -local harfbuzz = require("harfbuzz") - -describe("harfbuzz.Buffer", function() - it("can be created", function() - harfbuzz.Buffer.new() - end) - - it("can add a single codepoints with explicit cluster value", function() - local b = harfbuzz.Buffer.new() - b:add(0x06CC, 42) - local glyphs = b:get_glyphs() - assert.are_equal(#glyphs, 1) - assert.are_equal(glyphs[1].cluster, 42) - assert.are_equal(glyphs[1].codepoint, 0x06CC) - end) - - it("can add a UTF8 string", function() - local b = harfbuzz.Buffer.new() - local s = "Some String" - b:add_utf8(s) - assert.are_equal(string.len(s), b:get_length()) - end) - - it("can add a UTF 8 string with item_offset", function() - local b = harfbuzz.Buffer.new() - local s = "Some String" - local o = 5 - b:add_utf8(s,o) - assert.are_equal(string.len(s) - o, b:get_length()) - end) - - it("can add a UTF 8 string with item_length", function() - local b = harfbuzz.Buffer.new() - local s = "Some String" - local o = 5 - local l = 2 - b:add_utf8(s,o,l) - assert.are_equal(l, b:get_length()) - end) - - it("can add codepoints", function() - local b = harfbuzz.Buffer.new() - local s = { 0x06CC, 0x06C1 } - b:add_codepoints(s) - assert.are_equal(#s, b:get_length()) - end) - - it("can add codepoints with item_offset", function() - local b = harfbuzz.Buffer.new() - local s = { 0x06CC, 0x06C1 } - local o = 1 - b:add_codepoints(s,o) - assert.are_equal(#s - o, b:get_length()) - end) - - it("can add codepoints with item_length", function() - local b = harfbuzz.Buffer.new() - local s = { 0x06CC, 0x06C1 } - local o = 1 - local l = 1 - b:add_codepoints(s,o,l) - assert.are_equal(l, b:get_length()) - end) - - it("can call guess_segment_properties", function() - local b = harfbuzz.Buffer.new() - b:add_utf8("Some String") - b:guess_segment_properties() - end) - - it("can get and set the direction of a buffer", function() - local b = harfbuzz.Buffer.new() - b:add_utf8("abc") - local dir = harfbuzz.Direction.RTL - b:set_direction(dir) - assert.are_equal(dir, b:get_direction()) - end) - - it("sets direction to INVALID if direction is invalid", function() - local b = harfbuzz.Buffer.new() - b:set_direction(harfbuzz.Direction.new("invalid")) - assert.are_equal(harfbuzz.Direction.INVALID, b:get_direction()) - end) - - it("can get the direction correctly", function() - local b = harfbuzz.Buffer.new() - b:add_utf8("یہ") - b:guess_segment_properties() - assert.are_equal(harfbuzz.Direction.RTL, b:get_direction()) - end) - - it("can get and set the language of a buffer", function() - local b = harfbuzz.Buffer.new() - b:add_utf8("یہ") - local urd = harfbuzz.Language.new("urd") - b:set_language(urd) - assert.are_equal(urd, b:get_language()) - end) - - it("Sets language to INVALID if language is invalid", function() - local b = harfbuzz.Buffer.new() - b:set_language(harfbuzz.Language.INVALID) - assert.are_equal(harfbuzz.Language.INVALID, b:get_language()) - end) - - it("can get the language correctly", function() - local b = harfbuzz.Buffer.new() - b:add_utf8("یہ") - b:guess_segment_properties() - assert.are_not_equal(harfbuzz.Language.INVALID, b:get_language()) - end) - - it("can get and set the script of a buffer", function() - local b = harfbuzz.Buffer.new() - b:add_utf8("abc") - b:set_script(harfbuzz.Script.new("latn")) - assert.are_equal("Latn", tostring(b:get_script())) - end) - - it("returns script as UNKNOWN if script is invalid", function() - local b = harfbuzz.Buffer.new() - b:set_script(harfbuzz.Script.new("xxx")) - assert.are_equal(harfbuzz.Script.UNKNOWN, b:get_script()) - end) - - it("can get the script correctly", function() - local b = harfbuzz.Buffer.new() - b:add_utf8("یہ") - assert.are_equal(harfbuzz.Script.new(""), b:get_script()) - b:guess_segment_properties() - assert.are_equal(harfbuzz.Script.new("Arab"), b:get_script()) - end) - - it("can reverse the buffer", function() - local face = harfbuzz.Face.new('fonts/notonastaliq.ttf') - local font = harfbuzz.Font.new(face) - local urdu_text = "یہ" -- U+06CC U+06C1 - local options = { language = harfbuzz.Language.new("urd"), script = harfbuzz.Script.new("Arab"), direction = harfbuzz.Direction.RTL } - - local buf= harfbuzz.Buffer.new() - buf:add_utf8(urdu_text) - harfbuzz.shape(font, buf, options) - local orig_glyphs = buf:get_glyphs() - buf:reverse() - local reversed_glyphs = buf:get_glyphs() - - assert.are_equal(#orig_glyphs, #reversed_glyphs) - - for c = 1, #orig_glyphs do - local g = orig_glyphs[#orig_glyphs - (c - 1)] - local r = reversed_glyphs[c] - assert.are_equal(g.codepoint, r.codepoint) - assert.are_equal(g.cluster, r.cluster) - assert.are_equal(g.x_advance, r.x_advance) - assert.are_equal(g.y_advance, r.y_advance) - assert.are_equal(g.x_offset, r.x_offset) - assert.are_equal(g.y_offset, r.y_offset) - end - - end) - - it("can get the length of the buffer", function() - local b = harfbuzz.Buffer.new() - local s = "some string" - b:add_utf8(s) - assert.are_equal(string.len(s), b:get_length()) - end) - - it("can get the cluster level of the buffer", function() - local b = harfbuzz.Buffer.new() - assert.are_equal(harfbuzz.Buffer.CLUSTER_LEVEL_DEFAULT, b:get_cluster_level()) - end) - - it("can set the cluster level of the buffer", function() - local b = harfbuzz.Buffer.new() - b:set_cluster_level(harfbuzz.Buffer.CLUSTER_LEVEL_CHARACTERS) - assert.are_equal(harfbuzz.Buffer.CLUSTER_LEVEL_CHARACTERS, b:get_cluster_level()) - end) - - it("can get the replacement glyph for invisible characters of the buffer", function() - local b = harfbuzz.Buffer.new() - assert.are_equal(0, b:get_invisible_glyph()) - end) - - it("can set the replacement glyph for invisible characters of the buffer", function() - local b = harfbuzz.Buffer.new() - b:set_invisible_glyph(3) - assert.are_equal(3, b:get_invisible_glyph()) - end) - - it("can get the replacement codepoint of the buffer", function() - local b = harfbuzz.Buffer.new() - assert.are_equal(0xFFFD, b:get_replacement_codepoint()) - end) - - it("can set the replacement codepoint of the buffer", function() - local b = harfbuzz.Buffer.new() - b:set_replacement_codepoint(0xFFFF) - assert.are_equal(0xFFFF, b:get_replacement_codepoint()) - b:add_utf8("\xFF") - local glyphs = b:get_glyphs() - assert.are_equal(1, #glyphs) - assert.are_equal(0xFFFF, glyphs[1].codepoint) - end) - - it("can get the flags of the buffer", function() - local b = harfbuzz.Buffer.new() - assert.are_equal(harfbuzz.Buffer.FLAG_DEFAULT, b:get_flags()) - end) - - it("can set the flags of the buffer", function() - local b = harfbuzz.Buffer.new() - b:set_flags(harfbuzz.Buffer.FLAG_DEFAULT | harfbuzz.Buffer.FLAG_BOT) - assert.are_equal(harfbuzz.Buffer.FLAG_DEFAULT | harfbuzz.Buffer.FLAG_BOT, b:get_flags()) - end) - - it("can clear the buffer", function() - local b = harfbuzz.Buffer.new() - b:add_utf8("abc") - b:set_flags(harfbuzz.Buffer.FLAG_DEFAULT | harfbuzz.Buffer.FLAG_BOT) - b:clear_contents() - assert.are_equal(0, b:get_length()) - assert.are_equal(harfbuzz.Buffer.FLAG_DEFAULT | harfbuzz.Buffer.FLAG_BOT, b:get_flags()) - end) - - it("can reset the buffer", function() - local b = harfbuzz.Buffer.new() - b:add_utf8("abc") - b:set_flags(harfbuzz.Buffer.FLAG_DEFAULT | harfbuzz.Buffer.FLAG_BOT) - b:reset() - assert.are_equal(0, b:get_length()) - assert.are_equal(harfbuzz.Buffer.FLAG_DEFAULT, b:get_flags()) - end) -end) - - diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/spec/harfbuzz_spec.lua b/Build/source/texk/web2c/luatexdir/luaharfbuzz/spec/harfbuzz_spec.lua deleted file mode 100644 index dfae07d8e65..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/spec/harfbuzz_spec.lua +++ /dev/null @@ -1,541 +0,0 @@ -local harfbuzz = require("harfbuzz") - -describe("harfbuzz module", function() - - it("returns a valid version string", function() - assert.are_equal("string", type(harfbuzz.version())) - end) - - it("returns a valid list of shapers", function() - local shapers = { harfbuzz.shapers } - assert.is_not.True(#shapers == 0) - end) - - describe("harfbuzz.Blob", function() - it("can be initialized with a string", function() - local s = "test string" - local blob = harfbuzz.Blob.new(s) - assert.are_equal(string.len(s), blob:get_length()) - end) - end) - - describe("harfbuzz.Face", function() - local face = harfbuzz.Face.new('fonts/notonastaliq.ttf') - it("can be initialized with a blob", function() - local fontfile = io.open('fonts/notonastaliq.ttf', "r") - local fontdata = fontfile:read("*all") - fontfile:close() - - local blob = harfbuzz.Blob.new(fontdata) - harfbuzz.Face.new_from_blob(blob,0) - end) - - it("can be initialized with a file and a font index", function() - harfbuzz.Face.new('fonts/notonastaliq.ttf',0) - end) - - it("can be initialized with a file only", function() - harfbuzz.Face.new('fonts/notonastaliq.ttf') - end) - - it("returns a valid upem value", function() - assert.are_equal(2048,face:get_upem()) - end) - - it("can return SFNT table", function() - local b = face:get_table(harfbuzz.Tag.new("OS/2")) - local d = b:get_data() - assert.are_equal(96,b:get_length()) - assert.are_equal(96,#d) - assert.are_equal(4,string.unpack(">H", d, 1)) - assert.are_equal(1155,string.unpack(">h", d, 3)) - assert.are_equal(5,string.unpack(">H", d, -2)) - end) - - it("can return table tags", function() - local t = face:get_table_tags() - assert.are_equal(14,#t) - assert.are_equal("GDEF",tostring(t[1])) - assert.are_equal("post",tostring(t[#t])) - end) - - it("can return glyph count", function() - assert.are_equal(1133,face:get_glyph_count()) - end) - - it("can return unicode characters supported by face", function() - local u = face:collect_unicodes() - assert.are_equal(267,#u) - assert.are_equal(0x0000,u[1]) - assert.are_equal(0xFEFF,u[#u]) - end) - - it("can return face names", function() - assert.are_equal("Copyright 2014 Google Inc. All Rights Reserved.",face:get_name(harfbuzz.ot.NAME_ID_COPYRIGHT)) - assert.are_equal("Noto Nastaliq Urdu",face:get_name(harfbuzz.ot.NAME_ID_FONT_FAMILY)) - assert.are_equal("Regular",face:get_name(harfbuzz.ot.NAME_ID_FONT_SUBFAMILY)) - assert.are_equal("Noto Nastaliq Urdu",face:get_name(harfbuzz.ot.NAME_ID_FULL_NAME)) - assert.are_equal("NotoNastaliqUrdu",face:get_name(harfbuzz.ot.NAME_ID_POSTSCRIPT_NAME)) - assert.are_equal("Noto is a trademark of Google Inc.",face:get_name(harfbuzz.ot.NAME_ID_TRADEMARK)) - assert.are_equal(331,#face:get_name(harfbuzz.ot.NAME_ID_LICENSE)) - assert.are_equal(nil,face:get_name(harfbuzz.ot.NAME_ID_INVALID)) - end) - - it("can return face names with language", function() - local f = harfbuzz.Face.new('fonts/amiri-regular.ttf') - local ar = harfbuzz.Language.new("ar") - local en = harfbuzz.Language.new("en") - assert.are_equal("حقوق النشر 2010-2015، خالد حسني <khaledhosny@eglug.org>.",f:get_name(harfbuzz.ot.NAME_ID_COPYRIGHT, ar)) - assert.are_equal("Copyright (c) 2010-2015, Khaled Hosny <khaledhosny@eglug.org>.\nPortions copyright (c) 2010, Sebastian Kosch <sebastian@aldusleaf.org>.",f:get_name(harfbuzz.ot.NAME_ID_COPYRIGHT, en)) - assert.are_equal("عادي",f:get_name(harfbuzz.ot.NAME_ID_FONT_SUBFAMILY, ar)) - assert.are_equal("Regular",f:get_name(harfbuzz.ot.NAME_ID_FONT_SUBFAMILY, en)) - assert.are_equal("إصدارة 000٫108",f:get_name(harfbuzz.ot.NAME_ID_VERSION_STRING, ar)) - assert.are_equal("Version 000.108 ",f:get_name(harfbuzz.ot.NAME_ID_VERSION_STRING, en)) - assert.are_equal("خالد حسني",f:get_name(harfbuzz.ot.NAME_ID_DESIGNER, ar)) - assert.are_equal("Khaled Hosny",f:get_name(harfbuzz.ot.NAME_ID_DESIGNER, en)) - assert.are_equal(512,#f:get_name(harfbuzz.ot.NAME_ID_DESCRIPTION, ar)) - assert.are_equal(263,#f:get_name(harfbuzz.ot.NAME_ID_DESCRIPTION, en)) - assert.are_equal("صِفْ خَلْقَ خَوْدٍ كَمِثْلِ ٱلشَّمْسِ إِذْ بَزَغَتْ يَحْظَىٰ ٱلضَّجِيعُ بِهَا نَجْلَاءَ مِعْطَارِ.",f:get_name(harfbuzz.ot.NAME_ID_SAMPLE_TEXT, ar)) - assert.are_equal("صِفْ خَلْقَ خَوْدٍ كَمِثْلِ ٱلشَّمْسِ إِذْ بَزَغَتْ يَحْظَىٰ ٱلضَّجِيعُ بِهَا نَجْلَاءَ مِعْطَارِ.",f:get_name(harfbuzz.ot.NAME_ID_SAMPLE_TEXT, en)) - end) - - it("can check color palettes", function() - local f = harfbuzz.Face.new('fonts/amiriquran-colored.ttf') - assert.are_equal(false,face:ot_color_has_palettes()) - assert.are_equal(true,f:ot_color_has_palettes()) - end) - - it("can return number of color palettes", function() - local f = harfbuzz.Face.new('fonts/amiriquran-colored.ttf') - assert.are_equal(0,face:ot_color_palette_get_count()) - assert.are_equal(1,f:ot_color_palette_get_count()) - end) - - it("can return palette colors", function() - local f = harfbuzz.Face.new('fonts/amiriquran-colored.ttf') - assert.are_equal(nil,face:ot_color_palette_get_colors()) - local colors = { - { alpha = 255, blue = 51, green = 51, red = 204, }, - { alpha = 255, blue = 80, green = 165, red = 0, }, - { alpha = 255, blue = 51, green = 153, red = 238, }, - { alpha = 255, blue = 153, green = 102, red = 51, }, - } - assert.are_same(colors,f:ot_color_palette_get_colors()) - end) - - it("can check color layers", function() - local f = harfbuzz.Face.new('fonts/amiriquran-colored.ttf') - assert.are_equal(false,face:ot_color_has_layers()) - assert.are_equal(true,f:ot_color_has_layers()) - end) - - it("can return glyph color layers", function() - local f = harfbuzz.Face.new('fonts/amiriquran-colored.ttf') - assert.are_equal(nil,face:ot_color_glyph_get_layers(100)) - assert.are_equal(nil,f:ot_color_glyph_get_layers(2)) - local layers = { - { color_index = 65535, glyph = 1341 }, - { color_index = 1, glyph = 1370 }, - } - assert.are_same(layers,f:ot_color_glyph_get_layers(100)) - end) - - it("can check PNG glyph support", function() - local f = harfbuzz.Face.new('fonts/notocoloremoji-subset.ttf') - assert.are_equal(false,face:ot_color_has_png()) - assert.are_equal(true,f:ot_color_has_png()) - end) - - it("can check SVG glyph support", function() - local f = harfbuzz.Face.new('fonts/TwitterColorEmoji-SVGinOT.ttf') - assert.are_equal(false,face:ot_color_has_svg()) - assert.are_equal(true,f:ot_color_has_svg()) - end) - - it("can return glyph color png", function() - local f = harfbuzz.Face.new('fonts/TwitterColorEmoji-SVGinOT.ttf') - - assert.are_equal(nil,face:ot_color_glyph_get_svg(100)) - assert.are_equal(nil,f:ot_color_glyph_get_svg(0)) - assert.are_same(751,f:ot_color_glyph_get_svg(5):get_length()) - assert.are_same(804,f:ot_color_glyph_get_svg(6):get_length()) - assert.are_same("<?xml version='1.0' encoding='UTF-8'?>",f:ot_color_glyph_get_svg(5):get_data():sub(1, 38)) - end) - - it("can return script tags", function() - local t - local tags = { - harfbuzz.Tag.new("arab"), - harfbuzz.Tag.new("dflt"), - harfbuzz.Tag.new("latn"), - } - t = face:ot_layout_get_script_tags(harfbuzz.Tag.new("GSUB")) - assert.are_same(tags, t) - t = face:ot_layout_get_script_tags(harfbuzz.Tag.new("GPOS")) - assert.are_same({ tags[1] }, t) - end) - - it("can return language tags", function() - local t - local tags = { - harfbuzz.Tag.new("ARA "), - harfbuzz.Tag.new("FAR "), - harfbuzz.Tag.new("KSH "), - harfbuzz.Tag.new("SND "), - harfbuzz.Tag.new("URD "), - } - t = face:ot_layout_get_language_tags(harfbuzz.Tag.new("GSUB"), 0) - assert.are_same(tags, t) - t = face:ot_layout_get_language_tags(harfbuzz.Tag.new("GPOS"), 0) - assert.are_equal(nil, t) - end) - - it("can return feature tags", function() - local t, tags - tags = { - harfbuzz.Tag.new("ccmp"), - harfbuzz.Tag.new("isol"), - harfbuzz.Tag.new("init"), - harfbuzz.Tag.new("medi"), - harfbuzz.Tag.new("fina"), - harfbuzz.Tag.new("rlig"), - } - t = face:ot_layout_get_feature_tags(harfbuzz.Tag.new("GSUB"), 0, 0) - assert.are_same(tags, t) - tags = { - harfbuzz.Tag.new("curs"), - harfbuzz.Tag.new("mark"), - harfbuzz.Tag.new("mkmk"), - } - t = face:ot_layout_get_feature_tags(harfbuzz.Tag.new("GPOS"), 0, harfbuzz.ot.LAYOUT_DEFAULT_LANGUAGE_INDEX) - assert.are_same(tags, t) - end) - - it("can find scripts, languages and features", function() - local r, i - r, i = face:ot_layout_find_script(harfbuzz.Tag.new("GSUB"), harfbuzz.Tag.new("latn")) - assert.True(r) - assert.are_same(2, i) - r, i = face:ot_layout_find_language(harfbuzz.Tag.new("GSUB"), i, harfbuzz.Tag.new("ENG ")) - assert.False(r) - assert.are_same(harfbuzz.ot.LAYOUT_DEFAULT_LANGUAGE_INDEX, i) - r, i = face:ot_layout_find_language(harfbuzz.Tag.new("GSUB"), 0, harfbuzz.Tag.new("ARA ")) - assert.True(r) - assert.are_same(0, i) - r, i = face:ot_layout_find_feature(harfbuzz.Tag.new("GSUB"), 0, i, harfbuzz.Tag.new("rlig")) - assert.True(r) - assert.are_same(13, i) - - r, i = face:ot_layout_find_feature(harfbuzz.Tag.new("GSUB"), 1, harfbuzz.ot.LAYOUT_DEFAULT_LANGUAGE_INDEX, harfbuzz.Tag.new("rlig")) - assert.True(r) - assert.are_same(13, i) - end) - end) - - describe("harfbuzz.Font", function() - local face = harfbuzz.Face.new('fonts/notonastaliq.ttf') - it("can be initialized with a face", function() - harfbuzz.Font.new(face) - end) - - it("has a default scale set to the fonts upem", function() - local font = harfbuzz.Font.new(face) - local upem = face:get_upem() - local xs, ys = font:get_scale() - assert.are_equal(upem, xs) - assert.are_equal(upem, ys) - end) - - it("can set the scale of the font using set_scale", function() - local font = harfbuzz.Font.new(face) - font:set_scale(1024,2048) - local xs, ys = font:get_scale() - assert.are_equal(1024, xs) - assert.are_equal(2048, ys) - end) - - it("can get glyph extents using get_glyph_extents", function() - local font = harfbuzz.Font.new(face) - local extents = font:get_glyph_extents(0) - assert.are_equal(145, extents.x_bearing) - assert.are_equal(2452, extents.y_bearing) - assert.are_equal(1553, extents.width) - assert.are_equal(-2452, extents.height) - extents = font:get_glyph_extents(1) - assert.are_equal(0, extents.x_bearing) - assert.are_equal(0, extents.y_bearing) - assert.are_equal(0, extents.width) - assert.are_equal(0, extents.height) - end) - - it("can get font extents", function() - local font = harfbuzz.Font.new(face) - local extents = font:get_h_extents(0) - assert.are_equal(3900, extents.ascender) - assert.are_equal(-1220, extents.descender) - assert.are_equal(0, extents.line_gap) - extents = font:get_v_extents(1) - assert.are_equal(nil, extents) - end) - - it("can get glyph name using get_glyph_name", function() - local font = harfbuzz.Font.new(face) - assert.are_equal(".notdef", font:get_glyph_name(0)) - assert.are_equal("null", font:get_glyph_name(1)) - end) - - it("can get glyph using get_glyph_from_name", function() - local font = harfbuzz.Font.new(face) - assert.are_equal(0, font:get_glyph_from_name(".notdef")) - assert.are_equal(1, font:get_glyph_from_name("null")) - end) - - it("can get glyph advance using get_glyph_h_advance", function() - local font = harfbuzz.Font.new(face) - assert.are_equal(1843, font:get_glyph_h_advance(0)) - assert.are_equal(0, font:get_glyph_h_advance(1)) - end) - - it("can get glyph advance using get_glyph_v_advance", function() - local font = harfbuzz.Font.new(face) - assert.are_equal(-2048, font:get_glyph_v_advance(0)) - assert.are_equal(-2048, font:get_glyph_v_advance(1)) - end) - - it("can get nominal glyph for codepoint", function() - local font = harfbuzz.Font.new(face) - assert.are_equal(nil, font:get_nominal_glyph(0x0041)) - assert.are_equal(858, font:get_nominal_glyph(0x0627)) - end) - - it("can return glyph color png", function() - local font = harfbuzz.Font.new(face) - local f = harfbuzz.Font.new(harfbuzz.Face.new('fonts/notocoloremoji-subset.ttf')) - - assert.are_equal(nil,font:ot_color_glyph_get_png(100)) - assert.are_equal(nil,f:ot_color_glyph_get_png(0)) - assert.are_same(2233,f:ot_color_glyph_get_png(1):get_length()) - assert.are_same(2857,f:ot_color_glyph_get_png(2):get_length()) - assert.are_same("\137PNG",f:ot_color_glyph_get_png(2):get_data():sub(1, 4)) - end) - end) - - describe("harfbuzz.Feature", function() - it("can be initialised with a valid feature string", function() - harfbuzz.Feature.new('kern') - harfbuzz.Feature.new('+kern') - end) - - it("throws an error when trying to initialise a new Feature with an invalid string", function() - assert.are_equal(nil, harfbuzz.Feature.new('')) - assert.are_equal(nil, harfbuzz.Feature.new('#kern')) - end) - - it("has a valid tostring value", function() - local fs = 'kern' - local f = harfbuzz.Feature.new(fs) - assert.are_equal(fs, tostring(f)) - end) - - it("has visible fields", function() - local f = harfbuzz.Feature.new('-kern') - print(getmetatable(f).__index) - assert.are_equal(tostring(f.tag), 'kern') - assert.are_equal(f.value, 0) - assert.are_equal(f.start, nil) - assert.are_equal(f._end, nil) - - f = harfbuzz.Feature.new('aalt[3:5]=4') - assert.are_equal(tostring(f.tag), 'aalt') - assert.are_equal(f.value, 4) - assert.are_equal(f.start, 3) - assert.are_equal(f._end, 5) - end) - - it("has editable fields", function() - local f = harfbuzz.Feature.new('-kern') - f.tag, f.value, f.start, f._end = harfbuzz.Tag.new"aalt", 4, 3, 5 - assert.are_equal(tostring(f), "aalt[3:5]=4") - - f.tag, f.value, f.start, f._end = harfbuzz.Tag.new"harf", 0, nil, nil - assert.are_equal(tostring(f), "-harf") - end) - end) - - describe("harfbuzz.Tag", function() - it("can be initialised with a valid tag string", function() - harfbuzz.Tag.new('Zyyy') - end) - - it("can be initialised to NONE with nil or empty argument", function() - local t = harfbuzz.Tag.new() - assert.are_equal(harfbuzz.Tag.NONE, t) - t = harfbuzz.Tag.new(nil) - assert.are_equal(harfbuzz.Tag.NONE, t) - end) - - it("has a valid tostring value", function() - local ts = 'Arab' - local t = harfbuzz.Tag.new(ts) - assert.are_equal(ts, tostring(t)) - end) - - it("has a valid equality check functions", function() - local ts = 'Arab' - local t1 = harfbuzz.Tag.new(ts) - local t2 = harfbuzz.Tag.new(ts) - local t3 = harfbuzz.Tag.new("Latn") - assert.are_equal(t1, t2) - assert.are_not_equal(t1, t3) - end) - - it("has a preset value for NONE", function() - local n = harfbuzz.Tag.NONE - assert.is_not_nil(n) - assert.are_equal("", tostring(n)) - assert.are_equal(harfbuzz.Tag.NONE, harfbuzz.Tag.new("")) - end) - end) - - describe("harfbuzz.Script", function() - it("can be initialised with a string", function() - harfbuzz.Script.new('Arab') - end) - - it("can be initialised to INVALID with nil or empty argument", function() - local t = harfbuzz.Script.new() - assert.are_equal(harfbuzz.Script.INVALID, t) - t = harfbuzz.Script.new(nil) - assert.are_equal(harfbuzz.Script.INVALID, t) - end) - - it("can be initialised with a tag", function() - local ts = "Arab" - local s = harfbuzz.Script.from_iso15924_tag(harfbuzz.Tag.new(ts)) - assert.are_equal(ts, tostring(s)) - end) - - it("can be converted to a tag", function() - local s = 'Arab' - local sc = harfbuzz.Script.new(s) - assert.are_equal(s, tostring(sc:to_iso15924_tag())) - end) - - it("has a valid tostring value", function() - local ts = 'Arab' - local t = harfbuzz.Script.new(ts) - assert.are_equal(ts, tostring(t)) - end) - - it("has a valid equality check functions", function() - local ts = 'Arab' - local t1 = harfbuzz.Script.new(ts) - local t2 = harfbuzz.Script.new(ts) - local t3 = harfbuzz.Script.new("Latn") - assert.are_equal(t1, t2) - assert.are_not_equal(t1, t3) - end) - end) - - describe("harfbuzz.Direction", function() - it("can be initialised with a valid tag string", function() - harfbuzz.Direction.new('LTR') - end) - - it("can be initialised with invalid strings", function() - local d1 = harfbuzz.Direction.new("i") - local d2 = harfbuzz.Direction.new("inv") - - assert.are_equal(d1, d2) - assert.are_equal("invalid", tostring(d1)) - end) - - it("has a valid tostring value", function() - local ts = 'ltr' - local t = harfbuzz.Direction.new(ts) - assert.are_equal(ts, tostring(t)) - - t = harfbuzz.Direction.new("LTR") - assert.are_equal(ts, tostring(t)) - end) - - it("has a valid equality check functions", function() - local ts = 'ltr' - local t1 = harfbuzz.Direction.new(ts) - local t2 = harfbuzz.Direction.new(ts) - local t3 = harfbuzz.Direction.new("rtl") - assert.are_equal(t1, t2) - assert.are_not_equal(t1, t3) - end) - - it("has a is_valid function", function() - assert.True(harfbuzz.Direction.LTR:is_valid()) - assert.False(harfbuzz.Direction.INVALID:is_valid()) - end) - - it("has a is_horizontal function", function() - assert.True(harfbuzz.Direction.LTR:is_horizontal()) - assert.False(harfbuzz.Direction.TTB:is_horizontal()) - end) - - it("has a is_vertical function", function() - assert.True(harfbuzz.Direction.TTB:is_vertical()) - assert.False(harfbuzz.Direction.LTR:is_vertical()) - end) - - it("has a is_forward function", function() - assert.True(harfbuzz.Direction.LTR:is_forward()) - assert.False(harfbuzz.Direction.RTL:is_forward()) - end) - - it("has a is_backward function", function() - assert.True(harfbuzz.Direction.RTL:is_backward()) - assert.False(harfbuzz.Direction.LTR:is_backward()) - end) - end) - - describe("harfbuzz.Language", function() - it("can be initialised with a valid language string", function() - harfbuzz.Language.new('urd') - end) - - it("can be initialised to INVALID with nil or empty argument", function() - local t = harfbuzz.Language.new() - assert.are_equal(harfbuzz.Language.INVALID, t) - t = harfbuzz.Language.new(nil) - assert.are_equal(harfbuzz.Language.INVALID, t) - end) - - it("has a valid tostring value", function() - local ts = 'urd' - local t = harfbuzz.Language.new(ts) - assert.are_equal(ts, tostring(t)) - end) - - it("has a valid equality check functions", function() - local ts = 'urd' - local t1 = harfbuzz.Language.new(ts) - local t2 = harfbuzz.Language.new(ts) - local t3 = harfbuzz.Language.new("hin") - assert.are_equal(t1, t2) - assert.are_not_equal(t1, t3) - end) - - it("has a preset value for INVALID", function() - local n = harfbuzz.Language.INVALID - assert.is_not_nil(n) - assert.are_equal(harfbuzz.Language.INVALID, harfbuzz.Language.new()) - assert.are_equal("", tostring(n)) - end) - end) - - describe("harfbuzz.unicode", function() - describe("script function returns a valid script for a codepoint",function() - local s = harfbuzz.unicode.script(0x0020) - assert.are_equal(harfbuzz.Script.COMMON, s) - s = harfbuzz.unicode.script(0x0041) - assert.are_equal(harfbuzz.Script.new("Latn"), s) - end) - end) -end) - diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/spec/shaping_spec.lua b/Build/source/texk/web2c/luatexdir/luaharfbuzz/spec/shaping_spec.lua deleted file mode 100644 index 8ab810e3da4..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/spec/shaping_spec.lua +++ /dev/null @@ -1,157 +0,0 @@ -local harfbuzz = require("harfbuzz") - -local compare_glyphs_against_fixture = function(glyphs, fixture) - local json = require('dkjson') - local f = io.open("fixtures/"..fixture) - local s = f:read("*all") - f:close() - local hb_shape_glyphs = json.decode(s) - assert.are_equal(#hb_shape_glyphs, #glyphs) - for c = 1, #glyphs do - local g = glyphs[c] - local h = hb_shape_glyphs[c] - assert.are_equal(h.g, g.codepoint) - assert.are_equal(h.cl, g.cluster) - assert.are_equal(h.ax, g.x_advance) - assert.are_equal(h.ay, g.y_advance) - assert.are_equal(h.dx, g.x_offset) - assert.are_equal(h.dy, g.y_offset) - assert.are_equal(h.fl, g.flags) - end -end - - -describe("harfbuzz module shaping functions", function() - local face = harfbuzz.Face.new('fonts/notonastaliq.ttf') - local font = harfbuzz.Font.new(face) - local urdu_text = "یہ" -- U+06CC U+06C1 - - it("can take a buffer and font and shape it, with output matching hb-shape", function() - local buf = harfbuzz.Buffer.new() - buf:add_utf8(urdu_text) - - harfbuzz.shape(font, buf) - local glyphs = buf:get_glyphs() - assert.True(#glyphs > 0) - - -- Compare against output of hb-shape - compare_glyphs_against_fixture(glyphs, 'notonastaliq_U06CC_U06C1.json') - end) - - it("can take a buffer, font and an options table with script, language and direction settings.", function() - local buf = harfbuzz.Buffer.new() - buf:add_utf8(urdu_text) - - harfbuzz.shape(font, buf, { language = harfbuzz.Language.new("urd"), script = harfbuzz.Script.new("Arab"), direction = harfbuzz.Direction.HB_DIRECTION_RTL }) - local glyphs = buf:get_glyphs() - assert.True(#glyphs > 0) - - -- Compare against output of hb-shape - compare_glyphs_against_fixture(glyphs, 'notonastaliq_U06CC_U06C1.json') - end) - - it("can take codepoints, font and an options table with script, language and direction settings. #mac", function() - local buf = harfbuzz.Buffer.new() - local korean_text = { 0xAC00, 0xB098, 0xB2E4 } - buf:add_codepoints(korean_text) - - local face_korean = harfbuzz.Face.new('/Library/Fonts/AppleGothic.ttf') - local font_korean = harfbuzz.Font.new(face_korean) - - harfbuzz.shape(font_korean, buf, { language = harfbuzz.Language.new("KOR"), script = harfbuzz.Script.new("hang"), direction = harfbuzz.Direction.HB_DIRECTION_LTR }) - local glyphs = buf:get_glyphs() - assert.True(#glyphs > 0) - - -- Compare against output of hb-shape - compare_glyphs_against_fixture(glyphs, 'AppleGothic_korean_issue_22.json') - end) - - it("can take a string containing a comma-delimited list of valid features", function() - local buf = harfbuzz.Buffer.new() - buf:add_utf8(urdu_text) - - harfbuzz.shape(font, buf, { language = harfbuzz.Language.new("urd"), script = harfbuzz.Script.new("Arab"), direction = harfbuzz.Direction.HB_DIRECTION_RTL, features = "+kern,smcp" }) - local glyphs = buf:get_glyphs() - assert.True(#glyphs > 0) - end) - - describe("features option", function() - local buf - local options - - before_each(function() - buf= harfbuzz.Buffer.new() - buf:add_utf8(urdu_text) - options = { language = harfbuzz.Language.new("urd"), script = harfbuzz.Script.new("Arab"), direction = harfbuzz.Direction.HB_DIRECTION_RTL } - end) - - it("can take a table containing a valid features", function() - options.features = { - harfbuzz.Feature.new('+kern'), - harfbuzz.Feature.new('smcp') - } - - harfbuzz.shape(font, buf, options) - local glyphs = buf:get_glyphs() - assert.True(#glyphs > 0) - end) - - it("throws an error if feature string is invalid", function() - options.features = "#kern" - assert.has_error(function() - harfbuzz.shape(font, buf, options) - end, "Invalid feature string: '#kern'") - end) - - it("throws an error if feature option is not a table or string", function() - options.features = 25 - assert.has_error(function() - harfbuzz.shape(font, buf, options) - end, "Invalid features option") - end) - - it("throws an error if features table does not contain a feature", function() - options.features = { - harfbuzz.Feature.new('+kern'), - 25, - harfbuzz.Feature.new('smcp') - } - assert.has_error(function() - harfbuzz.shape(font, buf, options) - end, "bad argument #-1 to 'shape_full' (harfbuzz.Feature expected, got number)") - end) - - it("shapes a string appropriately with the features turned on",function() - buf= harfbuzz.Buffer.new() - buf:add_utf8("123") - local opts = { language = harfbuzz.Language.new("eng"), script = harfbuzz.Script.new("Latn"), direction = harfbuzz.Direction.HB_DIRECTION_LTR } - local amiri_face = harfbuzz.Face.new('fonts/amiri-regular.ttf') - local amiri_font = harfbuzz.Font.new(amiri_face) - - -- Check normal shaping w/o features - buf= harfbuzz.Buffer.new() - buf:add_utf8("123") - - harfbuzz.shape(amiri_font, buf, opts) - local glyphs = buf:get_glyphs() - compare_glyphs_against_fixture(glyphs, "amiri-regular_123.json") - - -- Check shaping with '+numr' - buf= harfbuzz.Buffer.new() - buf:add_utf8("123") - opts.features = "+numr" - harfbuzz.shape(amiri_font, buf, opts) - glyphs = buf:get_glyphs() - compare_glyphs_against_fixture(glyphs, "amiri-regular_123_numr.json") - end) - - it("can set specefic shaper",function() - options.shapers = { "fallback"} - harfbuzz.shape(font, buf, options) - local glyphs = buf:get_glyphs() - assert.are_equal(2, #glyphs) - assert.are_equal(906, glyphs[1].codepoint) - assert.are_equal(909, glyphs[2].codepoint) - end) - end) -end) diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/harfbuzz.lua b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/harfbuzz.lua deleted file mode 100644 index b7b0d7ff88c..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/harfbuzz.lua +++ /dev/null @@ -1,84 +0,0 @@ -local hb = require("luaharfbuzz") - --- special tags -hb.Tag.NONE = hb.Tag.new() - --- special script codes (ISO 15924) -hb.Script.COMMON = hb.Script.new("Zyyy") -hb.Script.INHERITED = hb.Script.new("Zinh") -hb.Script.UNKNOWN = hb.Script.new("Zzzz") -hb.Script.INVALID = hb.Script.from_iso15924_tag(hb.Tag.NONE) - --- directions -hb.Direction.INVALID = hb.Direction.new("invalid") -hb.Direction.LTR = hb.Direction.new("ltr") -hb.Direction.RTL = hb.Direction.new("rtl") -hb.Direction.TTB = hb.Direction.new("ttb") -hb.Direction.BTT = hb.Direction.new("btt") - --- special languages -hb.Language.INVALID = hb.Language.new() - -hb.shape = function(font, buf, options) - options = options or { } - - -- Apply options to buffer if they are set. - if options.language then buf:set_language(options.language) end - if options.script then buf:set_script(options.script) end - if options.direction then buf:set_direction(options.direction) end - - -- Guess segment properties, in case all steps above have failed - -- to set the right properties. - buf:guess_segment_properties() - - local features = {} - - -- Parse features - if type(options.features) == "string" then - for fs in string.gmatch(options.features, '([^,]+)') do - local feature = hb.Feature.new(fs) - if feature then - table.insert(features, hb.Feature.new(fs)) - else - error(string.format("Invalid feature string: '%s'", fs)) - end - end - elseif type(options.features) == "table" then - features = options.features - elseif options.features then -- non-nil but not a string or table - error("Invalid features option") - end - - return hb.shape_full(font,buf,features,options.shapers or {}) -end - --- For backward compatibility -hb.Buffer.HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES = hb.Buffer.CLUSTER_LEVEL_MONOTONE_GRAPHEMES -hb.Buffer.HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS = hb.Buffer.CLUSTER_LEVEL_MONOTONE_CHARACTERS -hb.Buffer.HB_BUFFER_CLUSTER_LEVEL_CHARACTERS = hb.Buffer.CLUSTER_LEVEL_CHARACTERS -hb.Buffer.HB_BUFFER_CLUSTER_LEVEL_DEFAULT = hb.Buffer.CLUSTER_LEVEL_DEFAULT - -hb.Tag.HB_TAG_NONE = hb.Tag.NONE - -hb.Script.HB_SCRIPT_COMMON = hb.Script.COMMON -hb.Script.HB_SCRIPT_INHERITED = hb.Script.INHERITED -hb.Script.HB_SCRIPT_UNKNOWN = hb.Script.UNKNOWN -hb.Script.HB_SCRIPT_INVALID = hb.Script.INVALID - -hb.Language.HB_LANGUAGE_INVALID = hb.Language.INVALID - -hb.Direction.HB_DIRECTION_INVALID = hb.Direction.INVALID -hb.Direction.HB_DIRECTION_LTR = hb.Direction.LTR -hb.Direction.HB_DIRECTION_RTL = hb.Direction.RTL -hb.Direction.HB_DIRECTION_TTB = hb.Direction.TTB -hb.Direction.HB_DIRECTION_BTT = hb.Direction.BTT - -hb.Direction.HB_DIRECTION_IS_VALID = hb.Direction.is_valid -hb.Direction.HB_DIRECTION_IS_HORIZONTAL = hb.Direction.is_horizontal -hb.Direction.HB_DIRECTION_IS_VERTICAL = hb.Direction.is_vertical -hb.Direction.HB_DIRECTION_IS_FORWARD = hb.Direction.is_forward -hb.Direction.HB_DIRECTION_IS_BACKWARD = hb.Direction.is_backward - -hb.Buffer.get_glyph_infos_and_positions = hb.Buffer.get_glyphs - -return hb diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/harfbuzz.luadoc b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/harfbuzz.luadoc deleted file mode 100644 index 3a30a03c904..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/harfbuzz.luadoc +++ /dev/null @@ -1,535 +0,0 @@ ------------ --- Lua bindings to Harfbuzz. --- * [Wiki](http://github.com/ufytex/luaharfbuzz/wiki) --- * [Source on Github](https://github.com/ufytex/luaharfbuzz) --- * [API Coverage Status](https://github.com/ufytex/luaharfbuzz/blob/master/status/done.txt) --- --- @author Deepak Jois <<deepak.jois@gmail.com>> --- @copyright 2016 --- @license MIT --- @module harfbuzz - ---- Wraps `hb_version` --- @function version - ---- Wraps `hb_shape`. --- @param font `Font` to use for shaping --- --- @param buffer `Buffer` to shape --- --- @param[opt] options table containing one or more supported options: --- --- * `direction`: A `Direction` object representing the object. --- * `script`: A `Script` object representing the script. --- * `language`: A `Language` object representing the language. --- * `features`: features to enable, specified as either of the following. --- - comma-separated list of features. See [feature string syntax reference](https://github.com/ufytex/luaharfbuzz/wiki/Feature-Strings) --- - table of `Feature` objects --- @function shape - ---- Lua wrapper for `hb_blob_t` type --- @type Blob - ---- Wraps `hb_blob_create`. --- Initializes a new `hb_blob_t`. --- @param data lua string containing binary or character data. --- @function Blob.new - ---- Wraps `hb_blob_create_from_file`. --- Initializes a new `hb_blob_t`. --- @param filename lua string. --- @function Blob.new_from_file - ---- Wraps `hb_blob_get_length`. --- @function Blob:get_length - ---- Wraps `hb_blob_get_data`. --- @function Blob:get_data - ---- Lua wrapper for `hb_face_t` type --- @type Face - ---- Wraps `hb_face_create`. --- Initializes a new `hb_face_t` from a `Blob` object. --- @param blob `Blob` to read the font from. --- @param[opt=0] font_index index of font to read. --- @function Face.new_from_blob - ---- Create a new `Face` from a file. --- Makes a call to `Face:new_from_blob` after creating a `Blob` from the --- file contents. --- @param file path to font file. --- @param[opt=0] font_index index of font to read. --- @function Face.new - ---- Wraps `hb_face_collect_unicodes`. --- @return table of codepoints supported by the face. --- @function Face:collect_unicodes - ---- Wraps `hb_face_get_glyph_count`. --- @function Face:get_glyph_count - ---- Wraps `hb_face_reference_table`. --- @param tag `Tag` object of the table. --- @return `Blob` object for the face table of `tag`. --- @function Face:get_table - ---- Wraps `hb_face_get_table_tags`. --- @return table of `Tag`s representing face table tags. --- @function Face:get_table_tags - ---- Wraps `hb_face_get_upem`. --- @function Face:get_upem - ---- Wraps `hb_ot_color_has_palettes`. --- @function Face:ot_color_has_palettes - ---- Wraps `hb_ot_color_palette_get_count`. --- @function Face:ot_color_palette_get_count - ---- Wraps `hb_ot_color_palette_get_colors`. --- @function Face:ot_color_palette_get_colors - ---- Wraps `hb_ot_color_has_layers`. --- @function Face:ot_color_has_layers - ---- Wraps `hb_ot_color_glyph_get_layers`. --- @function Face:ot_color_glyph_get_layers - ---- Wraps `hb_ot_color_has_png`. --- @function Face:ot_color_has_png - ---- Wraps `hb_ot_layout_table_get_script_tags`. --- @function Face:ot_layout_get_script_tags - ---- Wraps `hb_ot_layout_script_get_language_tags`. --- @function Face:ot_layout_get_language_tags - ---- Wraps `hb_ot_layout_language_get_feature_tags`. --- @function Face:ot_layout_get_feature_tags - ---- Wraps `hb_ot_layout_table_find_script`. --- @function Face:ot_layout_find_script - ---- Wraps `hb_ot_layout_script_find_language`. --- @function Face:ot_layout_find_language - ---- Wraps `hb_ot_layout_language_find_feature`. --- @function Face:ot_layout_find_feature - - ---- Lua wrapper for `hb_font_t` type --- @type Font - ---- Wraps `hb_font_create`, and sets up some defaults for scale and shaping functions. --- Initializes a new `hb_font_t` from a `Face` object. Sets the default scale --- to the face’s upem value, and sets the font shaping functions by --- calling `hb_ot_font_set_funcs` on it. --- @param face `Face` object. --- @function Font.new - ---- Wraps `hb_font_get_scale`. --- @return two values for the x-scale and y-scale of the font. --- @function Font:get_scale - ---- Wraps `hb_font_set_scale`. --- @param x_scale desired x-scale of font. --- @param y_scale desired y-scale of font. --- @function Font:set_scale - ---- Wraps `hb_font_get_h_extents`. --- @return font extents table for horizontal direction, contains the following --- or `nil` if HarfBuzz fails to load font extents: --- --- * `ascender`: typographic ascender. --- * `descender`: typographic descender. --- * `line_gap`: line spacing gap. --- @function Font:get_h_extents - ---- Wraps `hb_font_get_v_extents`. --- @return font extents table for vertical direction, similar to --- `Font:get_h_extents`, or `nil` if HarfBuzz fails to load font extents: --- @function Font:get_v_extents - ---- Wraps `hb_font_get_glyph_extents`. --- @param glyph index inside the font. --- @return extents table contains the following or `nil` if HarfBuzz fails to --- load glyph extents: --- --- * `x_bearing`: left side of glyph from origin. --- * `y_bearing`: top side of glyph from origin. --- * `width`: distance from left to right side. --- * `height`: distance from top to bottom side. --- @function Font:get_glyph_extents - ---- Wraps `hb_font_get_glyph_name`. --- @param glyph index inside the font. --- @return name of the glyph or nil. --- @function Font:get_glyph_name - ---- Wraps `hb_font_get_glyph_from_name`. --- @param name of the glyph. --- @return glyph index inside the font or nil. --- @function Font:get_glyph_from_name - ---- Wraps `hb_font_get_glyph_h_advance`. --- @param glyph index inside the font. --- @return advance glyph advance of the glyph in horizontal direction. --- @function Font:get_glyph_h_advance - ---- Wraps `hb_font_get_glyph_v_advance`. --- @param glyph index inside the font. --- @return advance glyph advance of the glyph in vertical direction. --- @function Font:get_glyph_v_advance - ---- Wraps `hb_font_get_nominal_glyph`. --- @param codepoint. --- @return glyph index or `nil` if `codepoint` is not supported by the font. --- @function Font:get_nominal_glyph - ---- Wraps `hb_ot_color_glyph_get_png`. --- @function Font:ot_color_glyph_get_png - ---- Lua wrapper for `hb_buffer_t` type. --- @type Buffer - ---- Wraps `hb_buffer_create`. --- @function Buffer.new - ---- Wraps `hb_buffer_add_utf8`. --- @param text UTF8 encoded string. --- @param[opt=0] item_offset 0-indexed offset in `text`, from where to start adding. --- @param[opt=-1] item_length length to add from `item_offset`. `-1` adds till end of `text`. --- @function Buffer:add_utf8 - ---- Wraps `hb_buffer_add_codepoints`. --- @param text table with codepoints as lua numbers. --- @param[opt=0] item_offset 0-indexed offset in `text`, from where to start adding. --- @param[opt=-1] item_length length to add from `item_offset`. `-1` adds till end of `text`. --- @function Buffer:add_codepoints - ---- Wraps `hb_buffer_set_direction`. --- @param dir A `Direction` object. --- @function Buffer:set_direction - ---- Wraps `hb_buffer_get_direction`. --- @return A `Direction` object. --- @function Buffer:get_direction - ---- Wraps `hb_buffer_set_script`. --- @param script A `Script` object. --- @function Buffer:set_script - ---- Wraps `hb_buffer_get_script`. --- @return A `Script` object. --- @function Buffer:get_script - ---- Wraps `hb_buffer_set_language`. --- @param lang A `Language` object --- @function Buffer:set_language - ---- Wraps `hb_buffer_get_language`. --- @return A `Language` object --- @function Buffer:get_language - ---- Wraps `hb_buffer_reverse`. --- @function Buffer:reverse - ---- Wraps `hb_buffer_get_length`. --- @function Buffer:get_length - ---- Wraps `hb_buffer_get_cluster_level`. --- @return see [Cluster Levels](#Cluster_Levels) --- @function Buffer:get_cluster_level - ---- Wraps `hb_buffer_set_cluster_level`. --- @param level see [Cluster Levels](#Cluster_Levels) --- @function Buffer:set_cluster_level - ---- Wraps `hb_buffer_guess_segment_properties`. --- @function Buffer:guess_segment_properties - ---- Helper method to get shaped glyph data. --- Calls `hb_buffer_get_glyph_infos`, `hb_buffer_get_glyph_positions` and --- `hb_glyph_info_get_glyph_flags`, and assembles the data into a Lua table. --- @return table containing data for each glyph, in a nested table. Each nested --- table contains the following: --- --- * `x_advance`: horizontal advance. --- * `y_advance`: vertical advance. --- * `x_offset`: horizontal displacement. --- * `y_offset`: vertical displacement. --- * `cluster`: glyph cluster index within input. --- * `codepoint`: glyph index inside the font _(this field name is a bit misleading, but that’s what Harfbuzz uses)_. --- * `flags`: glyph flags --- @function Buffer:get_glyphs - ---- Cluster Levels. --- See [Harfbuzz docs](http://behdad.github.io/harfbuzz/clusters.html) for more details --- about what each of these levels mean. --- @section - ---- Wraps `HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES`. --- @field Buffer.CLUSTER_LEVEL_MONOTONE_GRAPHEMES - ---- Wraps `HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS`. --- @field Buffer.CLUSTER_LEVEL_MONOTONE_CHARACTERS - ---- Wraps `HB_BUFFER_CLUSTER_LEVEL_CHARACTERS`. --- @field Buffer.CLUSTER_LEVEL_CHARACTERS - ---- Wraps `HB_BUFFER_CLUSTER_LEVEL_DEFAULT`. --- @field Buffer.CLUSTER_LEVEL_DEFAULT - ---- Wraps `HB_GLYPH_FLAG_UNSAFE_TO_BREAK`. --- @field Buffer.GLYPH_FLAG_UNSAFE_TO_BREAK - ---- Wraps `HB_GLYPH_FLAG_DEFINED`. --- @field Buffer.GLYPH_FLAG_DEFINED - ---- Lua wrapper for `hb_feature_t` type --- @type Feature - ---- Wraps `hb_feature_from_string` --- @param feature_string See [feature string syntax reference](https://github.com/ufytex/luaharfbuzz/wiki/Feature-Strings) --- @function Feature.new - ---- Wraps `hb_feature_to_string`. --- Enables nice output with `tostring(…)`. --- @function Feature:__tostring - ---- Lua wrapper for `hb_tag_t` type. --- @type Tag - ---- Wraps `hb_tag_from_string`. --- @param string to be converted to a `Tag` object. --- @return a `Tag` object. --- @function Tag.new - ---- Wraps `hb_tag_to_string`. Enable nice output with `tostring(…)`. --- @return Returns a string representation for the tag object. --- @function Tag:__to_string - ---- Enables equality comparisions with `==` between two tags. --- @return `true` or `false` depending on whether the two tags are equal. --- @function Tag:__eq - - ---- Lua wrapper for `hb_script_t` type. --- @type Script - ---- Wraps `hb_script_from_string`. --- @param script 4-letter script code according to the [ISO 15924 standard](http://www.unicode.org/iso15924/iso15924-num.html). --- @return a `Script` object. --- @function Script.new - ---- Wraps `hb_script_from_iso15924_tag` --- @param tag a `Tag` object representing a [ISO 15924 script](http://www.unicode.org/iso15924/iso15924-num.html). --- @function Script.from_iso15924_tag - ---- Wraps `hb_script_to_iso15924_tag`. --- @return a `Tag` object representing the script. --- @function Script:to_iso15924_tag - ---- Enable nice output with `tostring(…)` --- @return Returns a 4-letter [ISO 15924 script code](http://www.unicode.org/iso15924/iso15924-num.html) for the script object. --- @function Script:__to_string - ---- Enables equality comparisions with `==` between two scripts. --- @return `true` or `false` depending on whether the two scripts are equal. --- @function Script:__eq - ---- Predefined Script Codes. --- Predefined directions that correspond to their original definitions in Harfbuzz. --- @section - ---- Wraps `HB_SCRIPT_COMMON`. --- @field Script.COMMON - ---- Wraps `HB_SCRIPT_INHERITED`. --- @field Script.INHERITED - ---- Wraps `HB_SCRIPT_UNKNOWN`. --- @field Script.UNKNOWN - ---- Wraps `HB_SCRIPT_INVALID`. --- @field Script.INVALID - ---- Lua wrapper for `hb_direction_t` type. --- @type Direction - ---- Wraps `hb_direction_from_string`. --- @param dir can be one of `ltr`, `rtl`, `ttb`, `btt` or `invalid`. --- @return a `Direction` object. --- @function Direction.new - ---- Wraps `hb_direction_to_string`. Enable nice output with `tostring(…)`. --- @return Returns a string representation for direction. --- @function Direction:__to_string - ---- Enables equality comparisions with `==` between two directions. --- @return `true` or `false` depending on whether the two tags are equal. --- @function Direction:__eq - ---- Wraps `HB_DIRECTION_IS_VALID`. --- @return a boolean value --- @function Direction:is_valid - ---- Wraps `HB_DIRECTION_IS_HORIZONTAL`. --- @return a boolean value --- @function Direction:is_horizontal - ---- Wraps `HB_DIRECTION_IS_VERTICAL`. --- @return a boolean value --- @function Direction:is_vertical - ---- Wraps `HB_DIRECTION_IS_FORWARD`. --- @return a boolean value --- @function Direction:is_forward - ---- Wraps `HB_DIRECTION_IS_BACKWARD`. --- @return a boolean value --- @function Direction:is_backward - ---- Predefined directions. --- Predefined directions that correspond to their original definitions in Harfbuzz. --- @section - ---- Wraps `HB_DIRECTION_LTR`. --- @field Direction.LTR - ---- Wraps `HB_DIRECTION_RTL`. --- @field Direction.RTL - ---- Wraps `HB_DIRECTION_TTB`. --- @field Direction.TTB - ---- Wraps `HB_DIRECTION_LTR`. --- @field Direction.BTT - ---- Lua wrapper for `hb_language_t` type. --- @type Language - ---- Wraps `hb_language_from_string`. --- @param lang [three-letter language tag](http://www.microsoft.com/typography/otspec/languagetags.htm) to be converted to a `Language` object. --- @return a `Language` object. --- @function Language.new - ---- Wraps `hb_language_to_string`. Enable nice output with `tostring(…)`. --- @return Returns a string representation for the language object. --- @function Language:__to_string - ---- Enables equality comparisions with `==` between two languages. --- @return `true` or `false` depending on whether the two languages are equal. --- @function Language:__eq - ---- Predefined languages. --- Predefined languages that correspond to their original definitions in Harfbuzz. --- @section - ---- Wraps `HB_LANGUAGE_INVALID`. --- @field Language.INVALID - - ---- Unicode functions. --- @section - ---- Wraps `hb_unicode_script` --- @param char Unicode codepoint --- @return a `Script` object. --- @function unicode.script - - ---- Predefined Name IDs. --- Predefined OpenType 'name' table name identifier. --- @section - ---- Wraps `HB_OT_NAME_ID_COPYRIGHT` --- @field ot.NAME_ID_COPYRIGHT - ---- Wraps `HB_OT_NAME_ID_FONT_FAMILY` --- @field ot.NAME_ID_FONT_FAMILY - ---- Wraps `HB_OT_NAME_ID_FONT_SUBFAMILY` --- @field ot.NAME_ID_FONT_SUBFAMILY - ---- Wraps `HB_OT_NAME_ID_UNIQUE_ID` --- @field ot.NAME_ID_UNIQUE_ID - ---- Wraps `HB_OT_NAME_ID_FULL_NAME` --- @field ot.NAME_ID_FULL_NAME - ---- Wraps `HB_OT_NAME_ID_VERSION_STRING` --- @field ot.NAME_ID_VERSION_STRING - ---- Wraps `HB_OT_NAME_ID_POSTSCRIPT_NAME` --- @field ot.NAME_ID_POSTSCRIPT_NAME - ---- Wraps `HB_OT_NAME_ID_TRADEMARK` --- @field ot.NAME_ID_TRADEMARK - ---- Wraps `HB_OT_NAME_ID_MANUFACTURER` --- @field ot.NAME_ID_MANUFACTURER - ---- Wraps `HB_OT_NAME_ID_DESIGNER` --- @field ot.NAME_ID_DESIGNER - ---- Wraps `HB_OT_NAME_ID_DESCRIPTION` --- @field ot.NAME_ID_DESCRIPTION - ---- Wraps `HB_OT_NAME_ID_VENDOR_URL` --- @field ot.NAME_ID_VENDOR_URL - ---- Wraps `HB_OT_NAME_ID_DESIGNER_URL` --- @field ot.NAME_ID_DESIGNER_URL - ---- Wraps `HB_OT_NAME_ID_LICENSE` --- @field ot.NAME_ID_LICENSE - ---- Wraps `HB_OT_NAME_ID_LICENSE_URL` --- @field ot.NAME_ID_LICENSE_URL - ---- Wraps `HB_OT_NAME_ID_TYPOGRAPHIC_FAMILY` --- @field ot.NAME_ID_TYPOGRAPHIC_FAMILY - ---- Wraps `HB_OT_NAME_ID_TYPOGRAPHIC_SUBFAMILY` --- @field ot.NAME_ID_TYPOGRAPHIC_SUBFAMILY - ---- Wraps `HB_OT_NAME_ID_MAC_FULL_NAME` --- @field ot.NAME_ID_MAC_FULL_NAME - ---- Wraps `HB_OT_NAME_ID_SAMPLE_TEXT` --- @field ot.NAME_ID_SAMPLE_TEXT - ---- Wraps `HB_OT_NAME_ID_CID_FINDFONT_NAME` --- @field ot.NAME_ID_CID_FINDFONT_NAME - ---- Wraps `HB_OT_NAME_ID_WWS_FAMILY` --- @field ot.NAME_ID_WWS_FAMILY - ---- Wraps `HB_OT_NAME_ID_WWS_SUBFAMILY` --- @field ot.NAME_ID_WWS_SUBFAMILY - ---- Wraps `HB_OT_NAME_ID_LIGHT_BACKGROUND` --- @field ot.NAME_ID_LIGHT_BACKGROUND - ---- Wraps `HB_OT_NAME_ID_DARK_BACKGROUND` --- @field ot.NAME_ID_DARK_BACKGROUND - ---- Wraps `HB_OT_NAME_ID_VARIATIONS_PS_PREFIX` --- @field ot.NAME_ID_VARIATIONS_PS_PREFIX - ---- Wraps `HB_OT_NAME_ID_INVALID` --- @field ot.NAME_ID_INVALID - ---- Wraps `HB_OT_LAYOUT_NO_SCRIPT_INDEX` --- @field ot.LAYOUT_NO_SCRIPT_INDEX - ---- Wraps `HB_OT_LAYOUT_NO_FEATURE_INDEX` --- @field ot.LAYOUT_NO_FEATURE_INDEX - ---- Wraps `HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX` --- @field ot.LAYOUT_DEFAULT_LANGUAGE_INDEX - ---- Wraps `HB_OT_LAYOUT_NO_VARIATIONS_INDEX` --- @field ot.LAYOUT_NO_VARIATIONS_INDEX diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/blob.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/blob.c deleted file mode 100644 index 889f5b19742..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/blob.c +++ /dev/null @@ -1,60 +0,0 @@ -#include "luaharfbuzz.h" - -static int blob_new(lua_State *L) { - Blob *b; - size_t data_l; - const char *data = luaL_checklstring(L, 1, &data_l); - - b = (Blob *)lua_newuserdata(L, sizeof(*b)); - luaL_getmetatable(L, "harfbuzz.Blob"); - lua_setmetatable(L, -2); - - *b = hb_blob_create(data, data_l, HB_MEMORY_MODE_DUPLICATE, (void*)data, NULL); - return 1; -} - -static int blob_new_from_file(lua_State *L) { - Blob *b; - const char *file_name = luaL_checkstring(L, 1); - - b = (Blob *)lua_newuserdata(L, sizeof(*b)); - luaL_getmetatable(L, "harfbuzz.Blob"); - lua_setmetatable(L, -2); - - *b = hb_blob_create_from_file(file_name); - return 1; -} - -static int blob_get_length(lua_State *L) { - Blob *b = (Blob *)luaL_checkudata(L, 1, "harfbuzz.Blob"); - - lua_pushinteger(L, hb_blob_get_length(*b)); - return 1; -} - -static int blob_get_data(lua_State *L) { - Blob *b = (Blob *)luaL_checkudata(L, 1, "harfbuzz.Blob"); - unsigned int l; - const char *d; - - d = hb_blob_get_data(*b, &l); - lua_pushlstring(L, d, l); - - return 1; -} - -static const struct luaL_Reg blob_methods[] = { - { "get_length", blob_get_length }, - { "get_data", blob_get_data }, - { NULL, NULL } -}; - -static const struct luaL_Reg blob_functions[] = { - { "new", blob_new }, - { "new_from_file", blob_new_from_file }, - { NULL, NULL } -}; - -int register_blob(lua_State *L) { - return register_class(L, "harfbuzz.Blob", blob_methods, blob_functions, NULL); -} diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/buffer.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/buffer.c deleted file mode 100644 index 67921ba293a..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/buffer.c +++ /dev/null @@ -1,354 +0,0 @@ -#include "luaharfbuzz.h" - -#ifdef LuajitTeX - -static int lua_absindex (lua_State *L, int i) { - if (i < 0 && i > LUA_REGISTRYINDEX) - i += lua_gettop(L) + 1; - return i; -} -static int lua_geti (lua_State *L, int index, lua_Integer i) { - index = lua_absindex(L, index); - lua_pushinteger(L, i); - lua_gettable(L, index); - return lua_type(L, -1); -} -#endif - -static int buffer_new(lua_State *L) { - Buffer *b; - - b = (Buffer *)lua_newuserdata(L, sizeof(*b)); - luaL_getmetatable(L, "harfbuzz.Buffer"); - lua_setmetatable(L, -2); - - *b = hb_buffer_create(); - return 1; -} - -static int buffer_guess_segment_properties(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - hb_buffer_guess_segment_properties(*b); - return 0; -} - -static int buffer_get_direction(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - Direction *dp = (Direction *)lua_newuserdata(L, sizeof(*dp)); - luaL_getmetatable(L, "harfbuzz.Direction"); - lua_setmetatable(L, -2); - - *dp = hb_buffer_get_direction(*b); - return 1; -} - -static int buffer_set_direction(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - Direction* dir = (Direction *)luaL_checkudata(L, 2, "harfbuzz.Direction"); - - hb_buffer_set_direction(*b, *dir); - return 0; -} - -static int buffer_get_flags(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - lua_pushinteger(L, hb_buffer_get_flags(*b)); - return 1; -} - -static int buffer_set_flags(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - unsigned int l = luaL_checkinteger(L, 2); - - hb_buffer_set_flags(*b, l); - return 0; -} - -static int buffer_get_language(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - Language *lp = (Language *)lua_newuserdata(L, sizeof(*lp)); - luaL_getmetatable(L, "harfbuzz.Language"); - lua_setmetatable(L, -2); - - *lp = hb_buffer_get_language(*b); - return 1; -} - -static int buffer_set_language(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - Language *lang = (Language *)luaL_checkudata(L, 2, "harfbuzz.Language"); - - hb_buffer_set_language(*b, *lang); - return 0; -} - -static int buffer_get_script(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - Script *sp = (Script *)lua_newuserdata(L, sizeof(*sp)); - luaL_getmetatable(L, "harfbuzz.Script"); - lua_setmetatable(L, -2); - - *sp = hb_buffer_get_script(*b); - return 1; -} - -static int buffer_set_script(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - Script *script = (Script *)luaL_checkudata(L, 2, "harfbuzz.Script"); - - hb_buffer_set_script(*b, *script); - return 0; -} - -static int buffer_get_invisible_glyph(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - lua_pushinteger(L, hb_buffer_get_invisible_glyph(*b)); - return 1; -} - -static int buffer_set_invisible_glyph(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - hb_codepoint_t cp = (hb_codepoint_t) luaL_checkinteger(L, 2); - - hb_buffer_set_invisible_glyph(*b, cp); - return 0; -} - -static int buffer_get_replacement_codepoint(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - lua_pushinteger(L, hb_buffer_get_replacement_codepoint(*b)); - return 1; -} - -static int buffer_set_replacement_codepoint(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - hb_codepoint_t cp = (hb_codepoint_t) luaL_checkinteger(L, 2); - - hb_buffer_set_replacement_codepoint(*b, cp); - return 0; -} - -static int buffer_add(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - hb_codepoint_t c = (hb_codepoint_t) luaL_checkinteger(L, 2); - unsigned int cluster = luaL_checkinteger(L, 3); - - hb_buffer_add(*b, c, cluster); - - return 0; -} - -static int buffer_add_codepoints(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - unsigned int item_offset; - int item_length; - int i; - - luaL_checktype(L, 2, LUA_TTABLE); - item_offset = luaL_optinteger(L, 3, 0); - item_length = luaL_optinteger(L, 4, -1); - - int n = lua_rawlen(L, 2); - - hb_codepoint_t *text = (hb_codepoint_t *) malloc(n * sizeof(hb_codepoint_t)); - - for (i = 0; i != n; ++i) { - lua_geti(L, 2, i + 1); - hb_codepoint_t c = (hb_codepoint_t) luaL_checkinteger(L, -1); - text[i] = c; - lua_pop(L, 1); - } - - hb_buffer_add_codepoints(*b, text, n, item_offset, item_length); - - free(text); - - return 0; -} - -static int buffer_clear_contents(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - hb_buffer_clear_contents(*b); - return 0; -} - -static int buffer_reset(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - hb_buffer_reset(*b); - return 0; -} - -static int buffer_add_utf8(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - const char *text; - unsigned int item_offset; - int item_length; - - text = luaL_checkstring(L, 2); - item_offset = luaL_optinteger(L, 3, 0); - item_length = luaL_optinteger(L, 4, -1); - - hb_buffer_add_utf8(*b, text, -1, item_offset, item_length); - - return 0; -} - -static int buffer_destroy(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - hb_buffer_destroy(*b); - return 0; -} - -static int buffer_get_glyphs(lua_State *L) { - Buffer *buf = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - // Get glyph info and positions out of buffer - unsigned int len = hb_buffer_get_length(*buf); - hb_glyph_info_t *info = hb_buffer_get_glyph_infos(*buf, NULL); - hb_glyph_position_t *pos = hb_buffer_get_glyph_positions(*buf, NULL); - hb_glyph_flags_t flags; - unsigned int i; - - // Create Lua table and push glyph data onto it. - lua_createtable(L, len, 0); // parent table - - for (i = 0; i < len; i++) { - lua_pushinteger(L, i+1); // 1-indexed key parent table - lua_createtable(L, 0, 7); // child table - - lua_pushinteger(L, info[i].codepoint); - lua_setfield(L, -2, "codepoint"); - - lua_pushinteger(L, info[i].cluster); - lua_setfield(L, -2, "cluster"); - - lua_pushnumber(L, pos[i].x_advance); - lua_setfield(L, -2, "x_advance"); - - lua_pushnumber(L, pos[i].y_advance); - lua_setfield(L, -2, "y_advance"); - - lua_pushnumber(L, pos[i].x_offset); - lua_setfield(L, -2, "x_offset"); - - lua_pushnumber(L, pos[i].y_offset); - lua_setfield(L, -2, "y_offset"); - - flags = hb_glyph_info_get_glyph_flags(&(info[i])); - if (flags & HB_GLYPH_FLAG_DEFINED) { - lua_pushnumber(L, flags); - lua_setfield(L, -2, "flags"); - } - - lua_settable(L, -3); // Add child table at index i+1 to parent table - } - - return 1; -} - -static int buffer_reverse(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - hb_buffer_reverse(*b); - return 0; -} - -static int buffer_get_length(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - lua_pushinteger(L, hb_buffer_get_length(*b)); - return 1; -} - -static int buffer_get_cluster_level(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - lua_pushinteger(L, hb_buffer_get_cluster_level(*b)); - return 1; -} - -static int buffer_set_cluster_level(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - unsigned int l = luaL_checkinteger(L, 2); - - hb_buffer_set_cluster_level(*b, l); - return 0; -} - -static int buffer_pre_allocate(lua_State *L) { - Buffer *b = (Buffer *)luaL_checkudata(L, 1, "harfbuzz.Buffer"); - - unsigned int n = luaL_checkinteger(L, 2); - - lua_pushboolean(L, hb_buffer_pre_allocate(*b, n)); - return 1; -} - -static const struct luaL_Reg buffer_methods[] = { - { "__gc", buffer_destroy }, - { "add", buffer_add }, - { "add_utf8", buffer_add_utf8 }, - { "add_codepoints", buffer_add_codepoints }, - { "clear_contents", buffer_clear_contents }, - { "set_direction", buffer_set_direction }, - { "get_direction", buffer_get_direction }, - { "set_flags", buffer_set_flags }, - { "get_flags", buffer_get_flags }, - { "set_language", buffer_set_language }, - { "get_language", buffer_get_language }, - { "set_script", buffer_set_script }, - { "get_script", buffer_get_script }, - { "set_invisible_glyph", buffer_set_invisible_glyph }, - { "get_invisible_glyph", buffer_get_invisible_glyph }, - { "set_replacement_codepoint", buffer_set_replacement_codepoint }, - { "get_replacement_codepoint", buffer_get_replacement_codepoint }, - { "get_glyphs", buffer_get_glyphs }, - { "guess_segment_properties", buffer_guess_segment_properties }, - { "reset", buffer_reset }, - { "reverse", buffer_reverse }, - { "get_length", buffer_get_length }, - { "get_cluster_level", buffer_get_cluster_level }, - { "set_cluster_level", buffer_set_cluster_level }, - { "pre_allocate", buffer_pre_allocate }, - { NULL, NULL } -}; - -static const struct luaL_Reg buffer_functions[] = { - { "new", buffer_new }, - { NULL, NULL } -}; - -static const struct luahb_constant_t buffer_constants[] = { - { "CLUSTER_LEVEL_MONOTONE_GRAPHEMES", HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES }, - { "CLUSTER_LEVEL_MONOTONE_CHARACTERS", HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS }, - { "CLUSTER_LEVEL_CHARACTERS", HB_BUFFER_CLUSTER_LEVEL_CHARACTERS }, - { "CLUSTER_LEVEL_DEFAULT", HB_BUFFER_CLUSTER_LEVEL_DEFAULT }, - { "FLAG_DEFAULT", HB_BUFFER_FLAG_DEFAULT }, - { "FLAG_BOT", HB_BUFFER_FLAG_BOT }, - { "FLAG_EOT", HB_BUFFER_FLAG_EOT }, - { "FLAG_PRESERVE_DEFAULT_IGNORABLES", HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES }, - { "FLAG_REMOVE_DEFAULT_IGNORABLES", HB_BUFFER_FLAG_REMOVE_DEFAULT_IGNORABLES }, - { "FLAG_DO_NOT_INSERT_DOTTED_CIRCLE", HB_BUFFER_FLAG_DO_NOT_INSERT_DOTTED_CIRCLE }, - { "GLYPH_FLAG_UNSAFE_TO_BREAK", HB_GLYPH_FLAG_UNSAFE_TO_BREAK }, - { "GLYPH_FLAG_DEFINED", HB_GLYPH_FLAG_DEFINED }, - { NULL, 0 } -}; - -int register_buffer(lua_State *L) { - return register_class(L, "harfbuzz.Buffer", buffer_methods, buffer_functions, buffer_constants); -} diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/class_utils.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/class_utils.c deleted file mode 100644 index 89428526a7c..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/class_utils.c +++ /dev/null @@ -1,33 +0,0 @@ -// Utility functions to create Lua classes. -#include "luaharfbuzz.h" - -int register_class(lua_State *L, const char *name, const luaL_Reg *methods, const luaL_Reg *functions, const luahb_constant_t *constants) { - luaL_newmetatable(L, name); - lua_pushvalue(L, -1); - lua_setfield(L, -2, "__index"); - - if (constants) { - while (constants->name) { - lua_pushinteger(L, constants->value); - lua_setfield(L, -2, constants->name); - constants++; - } - } -#ifdef LuajitTeX - luaL_register(L,NULL,methods); -#else - luaL_setfuncs(L, methods, 0); -#endif - lua_pop(L, 1); - - lua_newtable(L); -#ifdef LuajitTeX - luaL_register(L,NULL,functions); -#else - luaL_setfuncs(L, functions, 0); -#endif - luaL_getmetatable(L, name); - lua_setmetatable(L, -2); - return 1; -} - diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/direction.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/direction.c deleted file mode 100644 index 644b3af30a2..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/direction.c +++ /dev/null @@ -1,84 +0,0 @@ -// harfbuzz.Feature -#include "luaharfbuzz.h" - -static int direction_new(lua_State *L) { - Direction *d; - const char *dir = luaL_checkstring(L, 1); - - d = (Direction *)lua_newuserdata(L, sizeof(*d)); - luaL_getmetatable(L, "harfbuzz.Direction"); - lua_setmetatable(L, -2); - - *d = hb_direction_from_string(dir, -1); - return 1; -} - -static int direction_to_string(lua_State *L) { - Direction* d = (Direction *)luaL_checkudata(L, 1, "harfbuzz.Direction"); - - lua_pushstring(L, hb_direction_to_string(*d)); - return 1; -} - -static int direction_equals(lua_State *L) { - Direction* lhs = (Direction *)luaL_checkudata(L, 1, "harfbuzz.Direction"); - Direction* rhs = (Direction *)luaL_checkudata(L, 2, "harfbuzz.Direction"); - - lua_pushboolean(L, *lhs == *rhs); - return 1; -} - -static int direction_is_valid(lua_State *L) { - Direction* d = (Direction *)luaL_checkudata(L, 1, "harfbuzz.Direction"); - - lua_pushboolean(L, HB_DIRECTION_IS_VALID(*d)); - return 1; -} - -static int direction_is_horizontal(lua_State *L) { - Direction* d = (Direction *)luaL_checkudata(L, 1, "harfbuzz.Direction"); - - lua_pushboolean(L, HB_DIRECTION_IS_HORIZONTAL(*d)); - return 1; -} - -static int direction_is_vertical(lua_State *L) { - Direction* d = (Direction *)luaL_checkudata(L, 1, "harfbuzz.Direction"); - - lua_pushboolean(L, HB_DIRECTION_IS_VERTICAL(*d)); - return 1; -} - -static int direction_is_forward(lua_State *L) { - Direction* d = (Direction *)luaL_checkudata(L, 1, "harfbuzz.Direction"); - - lua_pushboolean(L, HB_DIRECTION_IS_FORWARD(*d)); - return 1; -} - -static int direction_is_backward(lua_State *L) { - Direction* d = (Direction *)luaL_checkudata(L, 1, "harfbuzz.Direction"); - - lua_pushboolean(L, HB_DIRECTION_IS_BACKWARD(*d)); - return 1; -} - -static const struct luaL_Reg direction_methods[] = { - { "__tostring", direction_to_string }, - { "__eq", direction_equals }, - { "is_valid", direction_is_valid }, - { "is_horizontal", direction_is_horizontal }, - { "is_vertical", direction_is_vertical }, - { "is_forward", direction_is_forward }, - { "is_backward", direction_is_backward }, - { NULL, NULL } -}; - -static const struct luaL_Reg direction_functions[] = { - { "new", direction_new }, - { NULL, NULL } -}; - -int register_direction(lua_State *L) { - return register_class(L, "harfbuzz.Direction", direction_methods, direction_functions, NULL); -} diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/face.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/face.c deleted file mode 100644 index 5538c704571..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/face.c +++ /dev/null @@ -1,466 +0,0 @@ -#include "luaharfbuzz.h" - -/* Size of static arrays we use to avoid heap allocating memory when reading - * data from HarfBuzz. */ -#define STATIC_ARRAY_SIZE 128 - -static int face_new(lua_State *L) { - Face *f; - hb_blob_t *blob; - hb_face_t *face; - const char *file_name = luaL_checkstring(L, 1); - unsigned int face_index = (unsigned int) luaL_optinteger(L, 2, 0); - - blob = hb_blob_create_from_file(file_name); - face = hb_face_create(blob, face_index); - - if (blob == hb_blob_get_empty() || face == hb_face_get_empty()) { - lua_pushnil(L); - } else { - f = (Face *)lua_newuserdata(L, sizeof(*f)); - *f = face; - luaL_getmetatable(L, "harfbuzz.Face"); - lua_setmetatable(L, -2); - } - return 1; -} - -static int face_new_from_blob(lua_State *L) { - Face *f; - hb_face_t *face; - Blob *blob = luaL_checkudata(L, 1, "harfbuzz.Blob"); - unsigned int face_index = (unsigned int) luaL_optinteger(L, 2, 0); - - face = hb_face_create(*blob, face_index); - - if (*blob == hb_blob_get_empty() || face == hb_face_get_empty()) { - lua_pushnil(L); - } else { - f = (Face *)lua_newuserdata(L, sizeof(*f)); - *f = face; - luaL_getmetatable(L, "harfbuzz.Face"); - lua_setmetatable(L, -2); - } - return 1; -} - -static int face_get_glyph_count(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - - lua_pushinteger(L, hb_face_get_glyph_count(*f)); - return 1; -} - -static int face_get_name(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - hb_ot_name_id_t name_id = (hb_ot_name_id_t) luaL_checkinteger(L, 2); - hb_language_t lang = HB_LANGUAGE_INVALID; - char name[STATIC_ARRAY_SIZE]; - unsigned int text_size = STATIC_ARRAY_SIZE, len; - - if (lua_gettop(L) > 2) - lang = *((Language*)luaL_checkudata(L, 3, "harfbuzz.Language")); - - len = hb_ot_name_get_utf8(*f, name_id, lang, &text_size, name); - if (len) { - if (len < STATIC_ARRAY_SIZE) { - lua_pushstring(L, name); - } else { - char *name = malloc(len + 1); - text_size = len + 1; - hb_ot_name_get_utf8(*f, name_id, lang, &text_size, name); - lua_pushstring(L, name); - free(name); - } - } else { - lua_pushnil(L); - } - - return 1; -} - -static int face_get_table(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - Tag *t = (Tag *)luaL_checkudata(L, 2, "harfbuzz.Tag"); - Blob *b; - - b = (Blob *)lua_newuserdata(L, sizeof(*b)); - luaL_getmetatable(L, "harfbuzz.Blob"); - lua_setmetatable(L, -2); - - *b = hb_face_reference_table(*f, *t); - - return 1; -} - -static int face_get_table_tags(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - hb_tag_t tags[STATIC_ARRAY_SIZE]; - unsigned int count = hb_face_get_table_tags(*f, 0, NULL, NULL); - - if (count) { - unsigned int i = 0, offset = 0; - lua_createtable(L, count, 0); - do { - count = STATIC_ARRAY_SIZE; - hb_face_get_table_tags(*f, offset, &count, tags); - for (i = 0; i < count; i++) { - lua_pushnumber(L, offset + i + 1); - - Tag *tp = (Tag *)lua_newuserdata(L, sizeof(*tp)); - luaL_getmetatable(L, "harfbuzz.Tag"); - lua_setmetatable(L, -2); - *tp = tags[i]; - - lua_rawset(L, -3); - } - offset += count; - } while (count == STATIC_ARRAY_SIZE); - } else { - lua_pushnil(L); - } - - return 1; -} - -static int face_ot_layout_get_script_tags(lua_State *L) { - Face *face = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - Tag *table = (Tag *)luaL_checkudata(L, 2, "harfbuzz.Tag"); - - hb_tag_t tags[STATIC_ARRAY_SIZE]; - unsigned int count = hb_ot_layout_table_get_script_tags(*face, *table, 0, NULL, NULL); - - if (count) { - unsigned int i = 0, offset = 0; - lua_createtable(L, count, 0); - do { - count = STATIC_ARRAY_SIZE; - hb_ot_layout_table_get_script_tags(*face, *table, offset, &count, tags); - for (i = 0; i < count; i++) { - lua_pushnumber(L, offset + i + 1); - - Tag *tp = (Tag *)lua_newuserdata(L, sizeof(*tp)); - luaL_getmetatable(L, "harfbuzz.Tag"); - lua_setmetatable(L, -2); - *tp = tags[i]; - - lua_rawset(L, -3); - } - offset += count; - } while (count == STATIC_ARRAY_SIZE); - } else { - lua_pushnil(L); - } - - return 1; -} - -static int face_ot_layout_get_language_tags(lua_State *L) { - Face *face = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - Tag *table = (Tag *)luaL_checkudata(L, 2, "harfbuzz.Tag"); - unsigned int script_index = (unsigned int) luaL_checkinteger(L, 3); - - hb_tag_t tags[STATIC_ARRAY_SIZE]; - unsigned int count = hb_ot_layout_script_get_language_tags(*face, *table, script_index, 0, NULL, NULL); - - if (count) { - unsigned int i = 0, offset = 0; - lua_createtable(L, count, 0); - do { - count = STATIC_ARRAY_SIZE; - hb_ot_layout_script_get_language_tags(*face, *table, script_index, offset, &count, tags); - for (i = 0; i < count; i++) { - lua_pushnumber(L, offset + i + 1); - - Tag *tp = (Tag *)lua_newuserdata(L, sizeof(*tp)); - luaL_getmetatable(L, "harfbuzz.Tag"); - lua_setmetatable(L, -2); - *tp = tags[i]; - - lua_rawset(L, -3); - } - offset += count; - } while (count == STATIC_ARRAY_SIZE); - } else { - lua_pushnil(L); - } - - return 1; -} - -static int face_ot_layout_get_feature_tags(lua_State *L) { - Face *face = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - Tag *table = (Tag *)luaL_checkudata(L, 2, "harfbuzz.Tag"); - unsigned int script_index = (unsigned int) luaL_checkinteger(L, 3); - unsigned int language_index = (unsigned int) luaL_checkinteger(L, 4); - - hb_tag_t tags[STATIC_ARRAY_SIZE]; - unsigned int count = hb_ot_layout_language_get_feature_tags(*face, *table, script_index, language_index, 0, NULL, NULL); - - if (count) { - unsigned int i = 0, offset = 0; - lua_createtable(L, count, 0); - do { - count = STATIC_ARRAY_SIZE; - hb_ot_layout_language_get_feature_tags(*face, *table, script_index, language_index, offset, &count, tags); - for (i = 0; i < count; i++) { - lua_pushnumber(L, offset + i + 1); - - Tag *tp = (Tag *)lua_newuserdata(L, sizeof(*tp)); - luaL_getmetatable(L, "harfbuzz.Tag"); - lua_setmetatable(L, -2); - *tp = tags[i]; - - lua_rawset(L, -3); - } - offset += count; - } while (count == STATIC_ARRAY_SIZE); - } else { - lua_pushnil(L); - } - - return 1; -} - -static int face_ot_layout_find_script(lua_State *L) { - Face *face = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - Tag *table = (Tag *)luaL_checkudata(L, 2, "harfbuzz.Tag"); - Tag *script = (Tag *)luaL_checkudata(L, 3, "harfbuzz.Tag"); - unsigned int index = 0; - - int found = hb_ot_layout_table_find_script(*face, *table, *script, &index); - lua_pushboolean(L, found); - lua_pushinteger(L, index); - return 2; -} - -static int face_ot_layout_find_language(lua_State *L) { - Face *face = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - Tag *table = (Tag *)luaL_checkudata(L, 2, "harfbuzz.Tag"); - unsigned int script_index = (unsigned int) luaL_checkinteger(L, 3); - Tag *language = (Tag *)luaL_checkudata(L, 4, "harfbuzz.Tag"); - unsigned int index = 0; - - int found = hb_ot_layout_script_select_language(*face, *table, script_index, 1, &(*language), &index); - lua_pushboolean(L, found); - lua_pushinteger(L, index); - return 2; -} - -static int face_ot_layout_find_feature(lua_State *L) { - Face *face = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - Tag *table = (Tag *)luaL_checkudata(L, 2, "harfbuzz.Tag"); - unsigned int script_index = (unsigned int) luaL_checkinteger(L, 3); - unsigned int language_index = (unsigned int) luaL_checkinteger(L, 4); - Tag *feature = (Tag *)luaL_checkudata(L, 5, "harfbuzz.Tag"); - unsigned int index = 0; - - int found = hb_ot_layout_language_find_feature(*face, *table, script_index, language_index, *feature, &index); - lua_pushboolean(L, found); - lua_pushinteger(L, index); - return 2; -} - -static int face_collect_unicodes(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - hb_set_t *codes = hb_set_create(); - - hb_face_collect_unicodes (*f, codes); - lua_createtable(L, hb_set_get_population(codes), 0); - if (!hb_set_is_empty(codes)) { - unsigned int i = 0; - hb_codepoint_t c = HB_SET_VALUE_INVALID; - - while (hb_set_next(codes, &c)) { - lua_pushnumber(L, ++i); - lua_pushnumber(L, c); - lua_rawset(L, -3); - } - } - - hb_set_destroy(codes); - - return 1; -} - -static int face_get_upem(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - - lua_pushinteger(L, hb_face_get_upem(*f)); - return 1; -} - -static int face_ot_color_has_palettes(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - - lua_pushboolean(L, hb_ot_color_has_palettes(*f)); - return 1; -} - -static int face_ot_color_palette_get_count(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - - lua_pushinteger(L, hb_ot_color_palette_get_count(*f)); - return 1; -} - -static int face_ot_color_palette_get_colors(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - unsigned int index = (unsigned int) luaL_optinteger(L, 2, 1) - 1; - - hb_color_t colors[STATIC_ARRAY_SIZE]; - unsigned int count = hb_ot_color_palette_get_colors(*f, index, 0, NULL, NULL); - - if (count) { - unsigned int i = 0, offset = 0; - lua_createtable(L, count, 0); // parent table - do { - count = STATIC_ARRAY_SIZE; - hb_ot_color_palette_get_colors(*f, index, offset, &count, colors); - for (i = 0; i < count; i++) { - hb_color_t color = colors[i]; - - lua_pushnumber(L, offset + i + 1); // 1-indexed key parent table - lua_createtable(L, 0, 4); // child table - - lua_pushinteger(L, hb_color_get_red(color)); - lua_setfield(L, -2, "red"); - - lua_pushinteger(L, hb_color_get_green(color)); - lua_setfield(L, -2, "green"); - - lua_pushinteger(L, hb_color_get_blue(color)); - lua_setfield(L, -2, "blue"); - - lua_pushinteger(L, hb_color_get_alpha(color)); - lua_setfield(L, -2, "alpha"); - - lua_settable(L, -3); // Add child table at index i+1 to parent table - } - offset += count; - } while (count == STATIC_ARRAY_SIZE); - } else { - lua_pushnil(L); - } - - return 1; -} - -static int face_ot_color_has_layers(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - - lua_pushboolean(L, hb_ot_color_has_layers(*f)); - return 1; -} - -static int face_ot_color_glyph_get_layers(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - hb_codepoint_t gid = (hb_codepoint_t) luaL_checkinteger(L, 2); - hb_ot_color_layer_t layers[STATIC_ARRAY_SIZE]; - unsigned int count = hb_ot_color_glyph_get_layers(*f, gid, 0, NULL, NULL); - - if (count) { - unsigned int i = 0, offset = 0; - lua_createtable(L, count, 0); // parent table - do { - count = STATIC_ARRAY_SIZE; - hb_ot_color_glyph_get_layers(*f, gid, offset, &count, layers); - for (i = 0; i < count; i++) { - hb_ot_color_layer_t layer = layers[i]; - unsigned int color_index = layer.color_index; - if (color_index != 0xFFFF) - color_index++; // make it 1-indexed - - lua_pushnumber(L, offset + i + 1); // 1-indexed key parent table - lua_createtable(L, 0, 2); // child table - - lua_pushinteger(L, layer.glyph); - lua_setfield(L, -2, "glyph"); - - lua_pushinteger(L, color_index); - lua_setfield(L, -2, "color_index"); - - lua_settable(L, -3); // Add child table at index i+1 to parent table - } - offset += count; - } while (count == STATIC_ARRAY_SIZE); - } else { - lua_pushnil(L); - } - - return 1; -} - -static int face_ot_color_has_png(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - - lua_pushboolean(L, hb_ot_color_has_png(*f)); - return 1; -} - -static int face_ot_color_has_svg(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - - lua_pushboolean(L, hb_ot_color_has_svg(*f)); - return 1; -} - -static int face_ot_color_glyph_get_svg(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - hb_codepoint_t gid = (hb_codepoint_t) luaL_checkinteger(L, 2); - hb_blob_t* blob = hb_ot_color_glyph_reference_svg(*f, gid); - - if (hb_blob_get_length(blob) != 0) { - Blob *b = (Blob *)lua_newuserdata(L, sizeof(*b)); - luaL_getmetatable(L, "harfbuzz.Blob"); - lua_setmetatable(L, -2); - - *b = blob; - } else { - lua_pushnil(L); - } - - return 1; -} - -static int face_destroy(lua_State *L) { - Face *f = (Face *)luaL_checkudata(L, 1, "harfbuzz.Face"); - - hb_face_destroy(*f); - return 0; -} - -static const struct luaL_Reg face_methods[] = { - { "__gc", face_destroy }, - { "collect_unicodes", face_collect_unicodes }, - { "get_glyph_count", face_get_glyph_count }, - { "get_name", face_get_name }, - { "get_table", face_get_table }, - { "get_table_tags", face_get_table_tags }, - { "get_upem", face_get_upem }, - { "ot_color_has_palettes", face_ot_color_has_palettes }, - { "ot_color_palette_get_count", face_ot_color_palette_get_count }, - { "ot_color_palette_get_colors", face_ot_color_palette_get_colors }, - { "ot_color_has_layers", face_ot_color_has_layers }, - { "ot_color_glyph_get_layers", face_ot_color_glyph_get_layers }, - { "ot_color_has_png", face_ot_color_has_png }, - { "ot_color_has_svg", face_ot_color_has_svg }, - { "ot_color_glyph_get_svg", face_ot_color_glyph_get_svg }, - { "ot_layout_get_script_tags", face_ot_layout_get_script_tags }, - { "ot_layout_get_language_tags", face_ot_layout_get_language_tags }, - { "ot_layout_get_feature_tags", face_ot_layout_get_feature_tags }, - { "ot_layout_find_script", face_ot_layout_find_script }, - { "ot_layout_find_language", face_ot_layout_find_language }, - { "ot_layout_find_feature", face_ot_layout_find_feature }, - { NULL, NULL } -}; - -static const struct luaL_Reg face_functions[] = { - { "new", face_new }, - { "new_from_blob", face_new_from_blob }, - { NULL, NULL } -}; - -int register_face(lua_State *L) { - return register_class(L, "harfbuzz.Face", face_methods, face_functions, NULL); -} diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/feature.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/feature.c deleted file mode 100644 index d6cd1ec325b..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/feature.c +++ /dev/null @@ -1,110 +0,0 @@ -// harfbuzz.Feature -#include "luaharfbuzz.h" - -static int feature_new(lua_State *L) { - Feature f; - const char *feature = luaL_checkstring(L, 1); - - if (hb_feature_from_string(feature, -1, &f)) { - Feature *fp = (Feature *)lua_newuserdata(L, sizeof(*fp)); - luaL_getmetatable(L, "harfbuzz.Feature"); - lua_setmetatable(L, -2); - *fp = f; - } else { - lua_pushnil(L); - } - - return 1; -} - -static int feature_to_string(lua_State *L) { - Feature* f = (Feature *)luaL_checkudata(L, 1, "harfbuzz.Feature"); - char feature[128]; - - hb_feature_to_string(f, feature, 128); - lua_pushstring(L, feature); - return 1; -} - -static const char *feature_tag_ptr; -static const char *feature_value_ptr; -static const char *feature_start_ptr; -static const char *feature_end_ptr; - -static int feature_index(lua_State *L) { - Feature* f = (Feature *)luaL_checkudata(L, 1, "harfbuzz.Feature"); - const char *key = lua_tostring(L, 2); - - if (key == feature_tag_ptr) { - Tag *tag = (Tag *)lua_newuserdata(L, sizeof(*tag)); - luaL_getmetatable(L, "harfbuzz.Tag"); - lua_setmetatable(L, -2); - *tag = f->tag; - } else if (key == feature_value_ptr) { - lua_pushinteger(L, f->value); - } else if (key == feature_start_ptr) { - if (f->start == HB_FEATURE_GLOBAL_START) - lua_pushnil(L); - else - lua_pushinteger(L, f->start); - } else if (key == feature_end_ptr) { - if (f->end == HB_FEATURE_GLOBAL_END) - lua_pushnil(L); - else - lua_pushinteger(L, f->end); - } else { - lua_pushnil(L); - } - return 1; -} - -static int feature_newindex(lua_State *L) { - Feature* f = (Feature *)luaL_checkudata(L, 1, "harfbuzz.Feature"); - const char *key = lua_tostring(L, 2); - - if (key == feature_tag_ptr) { - f->tag = *(Tag *)luaL_checkudata(L, 3, "harfbuzz.Tag"); - } else if (key == feature_value_ptr) { - f->value = luaL_checkinteger(L, 3); - } else if (key == feature_start_ptr) { - if (lua_toboolean(L, 3)) - f->start = luaL_checkinteger(L, 3); - else - f->start = HB_FEATURE_GLOBAL_START; - } else if (key == feature_end_ptr) { - if (lua_toboolean(L, 3)) - f->end = luaL_checkinteger(L, 3); - else - f->end = HB_FEATURE_GLOBAL_END; - } - return 0; -} - -static const struct luaL_Reg feature_methods[] = { - { "__index", feature_index }, - { "__newindex", feature_newindex }, - { "__tostring", feature_to_string }, - { NULL, NULL }, -}; - -static const struct luaL_Reg feature_functions[] = { - { "new", feature_new }, - { NULL, NULL } -}; - -int register_feature(lua_State *L) { - lua_pushliteral(L, "tag"); - feature_tag_ptr = lua_tostring(L, -1); - (void) luaL_ref (L, LUA_REGISTRYINDEX); - lua_pushliteral(L, "value"); - feature_value_ptr = lua_tostring(L, -1); - (void) luaL_ref (L, LUA_REGISTRYINDEX); - lua_pushliteral(L, "start"); - feature_start_ptr = lua_tostring(L, -1); - (void) luaL_ref (L, LUA_REGISTRYINDEX); - lua_pushliteral(L, "_end"); /* _end instead of end to avoid Lua keyword */ - feature_end_ptr = lua_tostring(L, -1); - (void) luaL_ref (L, LUA_REGISTRYINDEX); - - return register_class(L, "harfbuzz.Feature", feature_methods, feature_functions, NULL); -} diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/font.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/font.c deleted file mode 100644 index c601673647e..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/font.c +++ /dev/null @@ -1,218 +0,0 @@ -#include "luaharfbuzz.h" - -static int font_new(lua_State *L) { - Font *f; - Face *face = luaL_checkudata(L, 1, "harfbuzz.Face"); - - f = (Font *)lua_newuserdata(L, sizeof(*f)); - luaL_getmetatable(L, "harfbuzz.Font"); - lua_setmetatable(L, -2); - - *f = hb_font_create(*face); - - // Set default scale to be the face's upem value - unsigned int upem = hb_face_get_upem(*face); - hb_font_set_scale(*f, upem, upem); - - // Set shaping functions to OpenType functions - hb_ot_font_set_funcs(*f); - return 1; -} - -static int font_set_scale(lua_State *L) { - Font *f = (Font *)luaL_checkudata(L, 1, "harfbuzz.Font"); - int x_scale = luaL_checkinteger(L, 2); - int y_scale = luaL_checkinteger(L, 3); - - hb_font_set_scale(*f, x_scale, y_scale); - return 0; -} - -static int font_get_scale(lua_State *L) { - Font *f = (Font *)luaL_checkudata(L, 1, "harfbuzz.Font"); - int x_scale, y_scale; - - hb_font_get_scale(*f, &x_scale, &y_scale); - - lua_pushinteger(L, x_scale); - lua_pushinteger(L, y_scale); - return 2; -} - -static int font_get_h_extents(lua_State *L) { - Font *f = (Font *)luaL_checkudata(L, 1, "harfbuzz.Font"); - hb_font_extents_t extents; - - if (hb_font_get_h_extents(*f, &extents)) { - lua_createtable(L, 0, 3); - - lua_pushnumber(L, extents.ascender); - lua_setfield(L, -2, "ascender"); - - lua_pushnumber(L, extents.descender); - lua_setfield(L, -2, "descender"); - - lua_pushnumber(L, extents.line_gap); - lua_setfield(L, -2, "line_gap"); - } else { - lua_pushnil(L); - } - - return 1; -} - -static int font_get_v_extents(lua_State *L) { - Font *f = (Font *)luaL_checkudata(L, 1, "harfbuzz.Font"); - hb_font_extents_t extents; - - if (hb_font_get_v_extents(*f, &extents)) { - lua_createtable(L, 0, 3); - - lua_pushnumber(L, extents.ascender); - lua_setfield(L, -2, "ascender"); - - lua_pushnumber(L, extents.descender); - lua_setfield(L, -2, "descender"); - - lua_pushnumber(L, extents.line_gap); - lua_setfield(L, -2, "line_gap"); - } else { - lua_pushnil(L); - } - - return 1; -} - -static int font_get_glyph_extents(lua_State *L) { - Font *f = (Font *)luaL_checkudata(L, 1, "harfbuzz.Font"); - hb_codepoint_t glyph = luaL_checkinteger(L, 2); - hb_glyph_extents_t extents; - - if (hb_font_get_glyph_extents(*f, glyph, &extents)) { - lua_createtable(L, 0, 4); - - lua_pushnumber(L, extents.x_bearing); - lua_setfield(L, -2, "x_bearing"); - - lua_pushnumber(L, extents.y_bearing); - lua_setfield(L, -2, "y_bearing"); - - lua_pushnumber(L, extents.width); - lua_setfield(L, -2, "width"); - - lua_pushnumber(L, extents.height); - lua_setfield(L, -2, "height"); - } else { - lua_pushnil(L); - } - - return 1; -} - -static int font_get_glyph_name(lua_State *L) { - Font *f = (Font *)luaL_checkudata(L, 1, "harfbuzz.Font"); - hb_codepoint_t glyph = luaL_checkinteger(L, 2); - -#define NAME_LEN 128 - char name[NAME_LEN]; - if (hb_font_get_glyph_name(*f, glyph, name, NAME_LEN)) - lua_pushstring(L, name); - else - lua_pushnil(L); -#undef NAME_LEN - - return 1; -} - -static int font_get_glyph_from_name(lua_State *L) { - Font *f = (Font *)luaL_checkudata(L, 1, "harfbuzz.Font"); - const char *name = luaL_checkstring(L, 2); - hb_codepoint_t glyph; - - if (hb_font_get_glyph_from_name(*f, name, -1, &glyph)) - lua_pushinteger(L, glyph); - else - lua_pushnil(L); - - return 1; -} - -static int font_get_glyph_h_advance(lua_State *L) { - Font *f = (Font *)luaL_checkudata(L, 1, "harfbuzz.Font"); - hb_codepoint_t glyph = luaL_checkinteger(L, 2); - - lua_pushinteger(L, hb_font_get_glyph_h_advance(*f, glyph)); - return 1; -} - -static int font_get_glyph_v_advance(lua_State *L) { - Font *f = (Font *)luaL_checkudata(L, 1, "harfbuzz.Font"); - hb_codepoint_t glyph = luaL_checkinteger(L, 2); - - lua_pushinteger(L, hb_font_get_glyph_v_advance(*f, glyph)); - return 1; -} - -static int font_get_nominal_glyph(lua_State *L) { - Font *f = (Font *)luaL_checkudata(L, 1, "harfbuzz.Font"); - hb_codepoint_t uni = luaL_checkinteger(L, 2); - hb_codepoint_t glyph; - - if (hb_font_get_nominal_glyph(*f, uni, &glyph)) - lua_pushinteger(L, glyph); - else - lua_pushnil(L); - - return 1; -} - - -static int font_destroy(lua_State *L) { - Font *f = (Font *)luaL_checkudata(L, 1, "harfbuzz.Font"); - - hb_font_destroy(*f); - return 0; -} - -static int font_ot_color_glyph_get_png(lua_State *L) { - Font *f = (Font *)luaL_checkudata(L, 1, "harfbuzz.Font"); - hb_codepoint_t gid = (hb_codepoint_t) luaL_checkinteger(L, 2); - hb_blob_t* blob = hb_ot_color_glyph_reference_png(*f, gid); - - if (hb_blob_get_length(blob) != 0) { - Blob *b = (Blob *)lua_newuserdata(L, sizeof(*b)); - luaL_getmetatable(L, "harfbuzz.Blob"); - lua_setmetatable(L, -2); - - *b = blob; - } else { - lua_pushnil(L); - } - - return 1; -} - -static const struct luaL_Reg font_methods[] = { - { "__gc", font_destroy }, - { "set_scale", font_set_scale }, - { "get_scale", font_get_scale }, - { "get_h_extents", font_get_h_extents }, - { "get_v_extents", font_get_v_extents }, - { "get_glyph_extents", font_get_glyph_extents }, - { "get_glyph_name", font_get_glyph_name }, - { "get_glyph_from_name", font_get_glyph_from_name }, - { "get_glyph_h_advance", font_get_glyph_h_advance }, - { "get_glyph_v_advance", font_get_glyph_v_advance }, - { "get_nominal_glyph", font_get_nominal_glyph }, - { "ot_color_glyph_get_png", font_ot_color_glyph_get_png }, - { NULL, NULL } -}; - -static const struct luaL_Reg font_functions[] = { - { "new", font_new }, - { NULL, NULL } -}; - -int register_font(lua_State *L) { - return register_class(L, "harfbuzz.Font", font_methods, font_functions, NULL); -} diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/language.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/language.c deleted file mode 100644 index 9f397e5272a..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/language.c +++ /dev/null @@ -1,49 +0,0 @@ -// harfbuzz.Feature -#include "luaharfbuzz.h" - -static int language_new(lua_State *L) { - Language *l; - - l = (Language *)lua_newuserdata(L, sizeof(*l)); - luaL_getmetatable(L, "harfbuzz.Language"); - lua_setmetatable(L, -2); - - if (lua_gettop(L) == 1 || lua_isnil(L, -2)) - *l = HB_LANGUAGE_INVALID; - else - *l = hb_language_from_string(luaL_checkstring(L, -2), -1); - - return 1; -} - -static int language_to_string(lua_State *L) { - Language* l = (Language *)luaL_checkudata(L, 1, "harfbuzz.Language"); - const char *s = hb_language_to_string(*l); - - lua_pushstring(L, s ? s : ""); - return 1; -} - -static int language_equals(lua_State *L) { - Language* lhs = (Language *)luaL_checkudata(L, 1, "harfbuzz.Language"); - Language* rhs = (Language *)luaL_checkudata(L, 2, "harfbuzz.Language"); - - lua_pushboolean(L, *lhs == *rhs); - - return 1; -} - -static const struct luaL_Reg language_methods[] = { - { "__tostring", language_to_string }, - { "__eq", language_equals }, - { NULL, NULL } -}; - -static const struct luaL_Reg language_functions[] = { - { "new", language_new }, - { NULL, NULL } -}; - -int register_language(lua_State *L) { - return register_class(L, "harfbuzz.Language", language_methods, language_functions, NULL); -} diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/luaharfbuzz.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/luaharfbuzz.c deleted file mode 100644 index 176c552aa59..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/luaharfbuzz.c +++ /dev/null @@ -1,131 +0,0 @@ -#include "luaharfbuzz.h" -#ifdef LuajitTeX -static int lua_absindex (lua_State *L, int i) { - if (i < 0 && i > LUA_REGISTRYINDEX) - i += lua_gettop(L) + 1; - return i; -} -static int lua_geti (lua_State *L, int index, lua_Integer i) { - index = lua_absindex(L, index); - lua_pushinteger(L, i); - lua_gettable(L, index); - return lua_type(L, -1); -} -#endif - -static int shape_full (lua_State *L) { - Font *font = (Font *)luaL_checkudata(L, 1, "harfbuzz.Font"); - Buffer *buf = (Buffer *)luaL_checkudata(L, 2, "harfbuzz.Buffer"); - unsigned int i; - luaL_checktype(L, 3, LUA_TTABLE); - luaL_checktype(L, 4, LUA_TTABLE); - - unsigned int num_features = lua_rawlen(L, 3); - Feature *features = (Feature *) malloc (num_features * sizeof(hb_feature_t)); - - for (i = 0; i != num_features; ++i) { - lua_geti(L, 3, i + 1); - Feature* f = (Feature *)luaL_checkudata(L, -1, "harfbuzz.Feature"); - features[i] = *f; - lua_pop(L, 1); - } - - const char **shapers = NULL; - size_t num_shapers = lua_rawlen(L, 4); - if (num_shapers) { - shapers = (const char**) calloc (num_shapers + 1, sizeof(char*)); - for (i = 0; i != num_shapers; ++i) { - lua_geti(L, 4, i + 1); - shapers[i] = luaL_checkstring(L, -1); - lua_pop(L, 1); - } - } - - // Shape text - lua_pushboolean(L, hb_shape_full(*font, *buf, features, num_features, shapers)); - - free(features); - free(shapers); - - return 1; -} - -static int version (lua_State *L) { - lua_pushstring(L, hb_version_string()); - return 1; -} - -static int list_shapers (lua_State *L) { - const char **shaper_list = hb_shape_list_shapers (); - int i = 0; - - for (; *shaper_list; shaper_list++) { - i++; - lua_pushstring(L, *shaper_list); - } - return i; -} - -static const struct luaL_Reg lib_table [] = { - {"shape_full", shape_full}, - {"version", version}, - {"shapers", list_shapers}, - {NULL, NULL} -}; - -int luaopen_luaharfbuzz (lua_State *L) { - lua_newtable(L); - - register_blob(L); - lua_setfield(L, -2, "Blob"); - - register_face(L); - lua_setfield(L, -2, "Face"); - - register_font(L); - lua_setfield(L, -2, "Font"); - - register_buffer(L); - lua_setfield(L, -2, "Buffer"); - - register_feature(L); - lua_setfield(L, -2, "Feature"); - - register_tag(L); - lua_setfield(L, -2, "Tag"); - - register_script(L); - lua_setfield(L, -2, "Script"); - - register_direction(L); - lua_setfield(L, -2, "Direction"); - - register_language(L); - lua_setfield(L, -2, "Language"); - - register_ot(L); - lua_setfield(L, -2, "ot"); - - register_unicode(L); - lua_setfield(L, -2, "unicode"); - -#ifdef LuajitTeX - luaL_register(L,NULL, lib_table); - /**/ - lua_pushvalue(L, -1); - lua_setglobal(L,"luaharfbuzz"); - /**/ - lua_getglobal(L, "package"); - lua_getfield(L, -1, "loaded"); - lua_remove(L, -2); - lua_pushvalue(L, -2); - lua_setfield(L, -2, "luaharfbuzz"); - /**/ -#else - luaL_setfuncs(L, lib_table, 0); -#endif - - - return 1; -} - diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/luaharfbuzz.h b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/luaharfbuzz.h deleted file mode 100644 index 60f5db9c223..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/luaharfbuzz.h +++ /dev/null @@ -1,42 +0,0 @@ -#include <stdlib.h> -#include <stdio.h> -#include <assert.h> -#include <hb.h> -#include <hb-ot.h> -#include <string.h> - -#include <lua.h> -#include <lauxlib.h> -#include <lualib.h> - -typedef hb_blob_t* Blob; -typedef hb_face_t* Face; -typedef hb_font_t* Font; -typedef hb_buffer_t* Buffer; -typedef hb_feature_t Feature; -typedef hb_tag_t Tag; -typedef hb_script_t Script; -typedef hb_direction_t Direction; -typedef hb_language_t Language; - -typedef struct luahb_constant_t { - const char *name; - int value; -} luahb_constant_t; - -// Functions to create classes and push them onto the stack -int register_class(lua_State *L, const char *name, const luaL_Reg * methods, const luaL_Reg *functions, const luahb_constant_t* constants); -int register_blob(lua_State *L); -int register_face(lua_State *L); -int register_font(lua_State *L); -int register_buffer(lua_State *L); -int register_feature(lua_State *L); -int register_tag(lua_State *L); -int register_script(lua_State *L); -int register_direction(lua_State *L); -int register_language(lua_State *L); -int register_ot(lua_State *L); -int register_unicode(lua_State *L); - -// Missed declaration -int luaopen_luaharfbuzz (lua_State *L); diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/ot.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/ot.c deleted file mode 100644 index 01041cfc9a3..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/ot.c +++ /dev/null @@ -1,47 +0,0 @@ -#include "luaharfbuzz.h" - -static const struct luahb_constant_t ot_constants[] = { - { "NAME_ID_COPYRIGHT", HB_OT_NAME_ID_COPYRIGHT }, - { "NAME_ID_FONT_FAMILY", HB_OT_NAME_ID_FONT_FAMILY }, - { "NAME_ID_FONT_SUBFAMILY", HB_OT_NAME_ID_FONT_SUBFAMILY }, - { "NAME_ID_UNIQUE_ID", HB_OT_NAME_ID_UNIQUE_ID }, - { "NAME_ID_FULL_NAME", HB_OT_NAME_ID_FULL_NAME }, - { "NAME_ID_VERSION_STRING", HB_OT_NAME_ID_VERSION_STRING }, - { "NAME_ID_POSTSCRIPT_NAME", HB_OT_NAME_ID_POSTSCRIPT_NAME }, - { "NAME_ID_TRADEMARK", HB_OT_NAME_ID_TRADEMARK }, - { "NAME_ID_MANUFACTURER", HB_OT_NAME_ID_MANUFACTURER }, - { "NAME_ID_DESIGNER", HB_OT_NAME_ID_DESIGNER }, - { "NAME_ID_DESCRIPTION", HB_OT_NAME_ID_DESCRIPTION }, - { "NAME_ID_VENDOR_URL", HB_OT_NAME_ID_VENDOR_URL }, - { "NAME_ID_DESIGNER_URL", HB_OT_NAME_ID_DESIGNER_URL }, - { "NAME_ID_LICENSE", HB_OT_NAME_ID_LICENSE }, - { "NAME_ID_LICENSE_URL", HB_OT_NAME_ID_LICENSE_URL }, - { "NAME_ID_TYPOGRAPHIC_FAMILY", HB_OT_NAME_ID_TYPOGRAPHIC_FAMILY }, - { "NAME_ID_TYPOGRAPHIC_SUBFAMILY", HB_OT_NAME_ID_TYPOGRAPHIC_SUBFAMILY }, - { "NAME_ID_MAC_FULL_NAME", HB_OT_NAME_ID_MAC_FULL_NAME }, - { "NAME_ID_SAMPLE_TEXT", HB_OT_NAME_ID_SAMPLE_TEXT }, - { "NAME_ID_CID_FINDFONT_NAME", HB_OT_NAME_ID_CID_FINDFONT_NAME }, - { "NAME_ID_WWS_FAMILY", HB_OT_NAME_ID_WWS_FAMILY }, - { "NAME_ID_WWS_SUBFAMILY", HB_OT_NAME_ID_WWS_SUBFAMILY }, - { "NAME_ID_LIGHT_BACKGROUND", HB_OT_NAME_ID_LIGHT_BACKGROUND }, - { "NAME_ID_DARK_BACKGROUND", HB_OT_NAME_ID_DARK_BACKGROUND }, - { "NAME_ID_VARIATIONS_PS_PREFIX", HB_OT_NAME_ID_VARIATIONS_PS_PREFIX }, - { "NAME_ID_INVALID", HB_OT_NAME_ID_INVALID }, - { "LAYOUT_NO_SCRIPT_INDEX", HB_OT_LAYOUT_NO_SCRIPT_INDEX }, - { "LAYOUT_NO_FEATURE_INDEX", HB_OT_LAYOUT_NO_FEATURE_INDEX }, - { "LAYOUT_DEFAULT_LANGUAGE_INDEX", HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX }, - { "LAYOUT_NO_VARIATIONS_INDEX", HB_OT_LAYOUT_NO_VARIATIONS_INDEX }, - { NULL, 0 } -}; - -static const struct luaL_Reg ot_methods[] = { - { NULL, NULL } -}; - -static const struct luaL_Reg ot_functions[] = { - { NULL, NULL } -}; - -int register_ot(lua_State *L) { - return register_class(L, "harfbuzz.ot", ot_methods, ot_functions, ot_constants); -} diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/script.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/script.c deleted file mode 100644 index 133cc6a0ebb..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/script.c +++ /dev/null @@ -1,71 +0,0 @@ -#include "luaharfbuzz.h" - -static int new_script_from_string(lua_State *L) { - Script *sp = (Script *)lua_newuserdata(L, sizeof(*sp)); - luaL_getmetatable(L, "harfbuzz.Script"); - lua_setmetatable(L, -2); - - if (lua_gettop(L) == 1 || lua_isnil(L, -2)) - *sp = HB_SCRIPT_INVALID; - else - *sp = hb_script_from_string(luaL_checkstring(L, -2), -1); - - return 1; -} - -static int new_script_from_tag(lua_State *L) { - Tag* tp = (Tag *)luaL_checkudata(L, 1, "harfbuzz.Tag"); - - Script *sp = (Script *)lua_newuserdata(L, sizeof(*sp)); - luaL_getmetatable(L, "harfbuzz.Script"); - lua_setmetatable(L, -2); - - *sp = hb_script_from_iso15924_tag(*tp); - return 1; -} - -static int script_to_string(lua_State *L) { - Script *script = (Script *)luaL_checkudata(L, 1, "harfbuzz.Script"); - char s[5]; - - hb_tag_to_string(hb_script_to_iso15924_tag(*script), s); - s[4] = '\0'; - lua_pushstring(L, s); - return 1; -} - -static int script_to_tag(lua_State *L) { - Script *script = (Script *)luaL_checkudata(L, 1, "harfbuzz.Script"); - - Tag *tp = (Tag *)lua_newuserdata(L, sizeof(*tp)); - luaL_getmetatable(L, "harfbuzz.Tag"); - lua_setmetatable(L, -2); - - *tp = hb_script_to_iso15924_tag(*script); - return 1; -} - -static int script_equals(lua_State *L) { - Script* lhs = (Script *)luaL_checkudata(L, 1, "harfbuzz.Script"); - Script* rhs = (Script *)luaL_checkudata(L, 2, "harfbuzz.Script"); - - lua_pushboolean(L, *lhs == *rhs); - return 1; -} - -static const struct luaL_Reg script_methods[] = { - { "__tostring", script_to_string }, - { "__eq", script_equals }, - { "to_iso15924_tag", script_to_tag }, - { NULL, NULL } -}; - -static const struct luaL_Reg script_functions[] = { - { "new", new_script_from_string }, - { "from_iso15924_tag", new_script_from_tag }, - { NULL, NULL } -}; - -int register_script(lua_State *L) { - return register_class(L, "harfbuzz.Script", script_methods, script_functions, NULL); -} diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/tag.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/tag.c deleted file mode 100644 index ec7e4b172e3..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/tag.c +++ /dev/null @@ -1,50 +0,0 @@ -// harfbuzz.Feature -#include "luaharfbuzz.h" - -static int tag_new(lua_State *L) { - Tag *t; - - t = (Tag *)lua_newuserdata(L, sizeof(*t)); - luaL_getmetatable(L, "harfbuzz.Tag"); - lua_setmetatable(L, -2); - - if (lua_gettop(L) == 1 || lua_isnil(L, -2)) - *t = HB_TAG_NONE; - else - *t = hb_tag_from_string(luaL_checkstring(L, -2), -1); - - return 1; -} - -static int tag_to_string(lua_State *L) { - Tag* t = (Tag *)luaL_checkudata(L, 1, "harfbuzz.Tag"); - char tag[5]; - - hb_tag_to_string(*t, tag); - tag[4] = '\0'; - lua_pushstring(L, tag); - return 1; -} - -static int tag_equals(lua_State *L) { - Tag* lhs = (Tag *)luaL_checkudata(L, 1, "harfbuzz.Tag"); - Tag* rhs = (Tag *)luaL_checkudata(L, 2, "harfbuzz.Tag"); - - lua_pushboolean(L, *lhs == *rhs); - return 1; -} - -static const struct luaL_Reg tag_methods[] = { - { "__tostring", tag_to_string }, - { "__eq", tag_equals }, - { NULL, NULL } -}; - -static const struct luaL_Reg tag_functions[] = { - { "new", tag_new }, - { NULL, NULL } -}; - -int register_tag(lua_State *L) { - return register_class(L, "harfbuzz.Tag", tag_methods, tag_functions, NULL); -} diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/unicode.c b/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/unicode.c deleted file mode 100644 index 4e887fcd61d..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/src/luaharfbuzz/unicode.c +++ /dev/null @@ -1,22 +0,0 @@ -#include "luaharfbuzz.h" - -static int script(lua_State *L) { - hb_codepoint_t c = (hb_codepoint_t) luaL_checkinteger(L, -1); - - Script *sp = (Script *)lua_newuserdata(L, sizeof(*sp)); - luaL_getmetatable(L, "harfbuzz.Script"); - lua_setmetatable(L, -2); - - *sp = hb_unicode_script(hb_unicode_funcs_get_default(), c); - return 1; -} - -static const struct luaL_Reg unicode_functions[] = { - { "script", script }, - { NULL, NULL } -}; - -int register_unicode(lua_State *L) { - luaL_newlib(L, unicode_functions); - return 1; -} diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/status/done.txt b/Build/source/texk/web2c/luatexdir/luaharfbuzz/status/done.txt deleted file mode 100644 index fff80d672fd..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/status/done.txt +++ /dev/null @@ -1,42 +0,0 @@ -hb_blob_create -hb_blob_destroy -hb_blob_get_length -hb_buffer_add_codepoints -hb_buffer_add_utf8 -hb_buffer_create -hb_buffer_destroy -hb_buffer_get_cluster_level -hb_buffer_get_direction -hb_buffer_get_language -hb_buffer_get_length -hb_buffer_get_script -hb_buffer_guess_segment_properties -hb_buffer_reverse -hb_buffer_set_cluster_level -hb_buffer_set_direction -hb_buffer_set_language -hb_buffer_set_script -hb_direction_from_string -hb_direction_to_string -hb_face_create -hb_face_destroy -hb_face_get_upem -hb_feature_from_string -hb_feature_to_string -hb_font_create -hb_font_destroy -hb_font_get_scale -hb_font_set_scale -hb_language_from_string -hb_language_to_string -hb_script_from_iso15924_tag -hb_script_from_string -hb_script_to_iso15924_tag -hb_shape -hb_shape_full -hb_shape_list_shapers -hb_tag_from_string -hb_tag_to_string -hb_unicode_script -hb_version - diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/status/full_api.txt b/Build/source/texk/web2c/luatexdir/luaharfbuzz/status/full_api.txt deleted file mode 100644 index 3b6728fcefb..00000000000 --- a/Build/source/texk/web2c/luatexdir/luaharfbuzz/status/full_api.txt +++ /dev/null @@ -1,429 +0,0 @@ -hb_aat_layout_feature_type_get_name_id -hb_aat_layout_feature_type_get_selector_infos -hb_aat_layout_get_feature_types -hb_aat_layout_has_positioning -hb_aat_layout_has_substitution -hb_aat_layout_has_tracking -hb_blob_copy_writable_or_fail -hb_blob_create -hb_blob_create_from_file -hb_blob_create_sub_blob -hb_blob_destroy -hb_blob_get_data -hb_blob_get_data_writable -hb_blob_get_empty -hb_blob_get_length -hb_blob_get_user_data -hb_blob_is_immutable -hb_blob_make_immutable -hb_blob_reference -hb_blob_set_user_data -hb_buffer_add -hb_buffer_add_codepoints -hb_buffer_add_latin1 -hb_buffer_add_utf16 -hb_buffer_add_utf32 -hb_buffer_add_utf8 -hb_buffer_allocation_successful -hb_buffer_append -hb_buffer_clear_contents -hb_buffer_create -hb_buffer_deserialize_glyphs -hb_buffer_destroy -hb_buffer_diff -hb_buffer_get_cluster_level -hb_buffer_get_content_type -hb_buffer_get_direction -hb_buffer_get_empty -hb_buffer_get_flags -hb_buffer_get_glyph_infos -hb_buffer_get_glyph_positions -hb_buffer_get_invisible_glyph -hb_buffer_get_language -hb_buffer_get_length -hb_buffer_get_replacement_codepoint -hb_buffer_get_script -hb_buffer_get_segment_properties -hb_buffer_get_unicode_funcs -hb_buffer_get_user_data -hb_buffer_guess_segment_properties -hb_buffer_normalize_glyphs -hb_buffer_pre_allocate -hb_buffer_reference -hb_buffer_reset -hb_buffer_reverse -hb_buffer_reverse_clusters -hb_buffer_reverse_range -hb_buffer_serialize_format_from_string -hb_buffer_serialize_format_to_string -hb_buffer_serialize_glyphs -hb_buffer_serialize_list_formats -hb_buffer_set_cluster_level -hb_buffer_set_content_type -hb_buffer_set_direction -hb_buffer_set_flags -hb_buffer_set_invisible_glyph -hb_buffer_set_language -hb_buffer_set_length -hb_buffer_set_message_func -hb_buffer_set_replacement_codepoint -hb_buffer_set_script -hb_buffer_set_segment_properties -hb_buffer_set_unicode_funcs -hb_buffer_set_user_data -hb_color_get_alpha -hb_color_get_blue -hb_color_get_green -hb_color_get_red -hb_direction_from_string -hb_direction_to_string -hb_face_builder_add_table -hb_face_builder_create -hb_face_collect_unicodes -hb_face_collect_variation_selectors -hb_face_collect_variation_unicodes -hb_face_count -hb_face_create -hb_face_create_for_tables -hb_face_destroy -hb_face_get_empty -hb_face_get_glyph_count -hb_face_get_index -hb_face_get_table_tags -hb_face_get_upem -hb_face_get_user_data -hb_face_is_immutable -hb_face_make_immutable -hb_face_reference -hb_face_reference_blob -hb_face_reference_table -hb_face_set_glyph_count -hb_face_set_index -hb_face_set_upem -hb_face_set_user_data -hb_feature_from_string -hb_feature_to_string -hb_font_add_glyph_origin_for_direction -hb_font_create -hb_font_create_sub_font -hb_font_destroy -hb_font_funcs_create -hb_font_funcs_destroy -hb_font_funcs_get_empty -hb_font_funcs_get_user_data -hb_font_funcs_is_immutable -hb_font_funcs_make_immutable -hb_font_funcs_reference -hb_font_funcs_set_font_h_extents_func -hb_font_funcs_set_font_v_extents_func -hb_font_funcs_set_glyph_contour_point_func -hb_font_funcs_set_glyph_extents_func -hb_font_funcs_set_glyph_from_name_func -hb_font_funcs_set_glyph_func -hb_font_funcs_set_glyph_h_advance_func -hb_font_funcs_set_glyph_h_advances_func -hb_font_funcs_set_glyph_h_kerning_func -hb_font_funcs_set_glyph_h_origin_func -hb_font_funcs_set_glyph_name_func -hb_font_funcs_set_glyph_v_advance_func -hb_font_funcs_set_glyph_v_advances_func -hb_font_funcs_set_glyph_v_kerning_func -hb_font_funcs_set_glyph_v_origin_func -hb_font_funcs_set_nominal_glyph_func -hb_font_funcs_set_nominal_glyphs_func -hb_font_funcs_set_user_data -hb_font_funcs_set_variation_glyph_func -hb_font_get_empty -hb_font_get_extents_for_direction -hb_font_get_face -hb_font_get_glyph -hb_font_get_glyph_advance_for_direction -hb_font_get_glyph_advances_for_direction -hb_font_get_glyph_contour_point -hb_font_get_glyph_contour_point_for_origin -hb_font_get_glyph_extents -hb_font_get_glyph_extents_for_origin -hb_font_get_glyph_from_name -hb_font_get_glyph_h_advance -hb_font_get_glyph_h_advances -hb_font_get_glyph_h_kerning -hb_font_get_glyph_h_origin -hb_font_get_glyph_kerning_for_direction -hb_font_get_glyph_name -hb_font_get_glyph_origin_for_direction -hb_font_get_glyph_v_advance -hb_font_get_glyph_v_advances -hb_font_get_glyph_v_kerning -hb_font_get_glyph_v_origin -hb_font_get_h_extents -hb_font_get_nominal_glyph -hb_font_get_parent -hb_font_get_ppem -hb_font_get_ptem -hb_font_get_scale -hb_font_get_user_data -hb_font_get_var_coords_normalized -hb_font_get_variation_glyph -hb_font_get_v_extents -hb_font_glyph_from_string -hb_font_glyph_to_string -hb_font_is_immutable -hb_font_make_immutable -hb_font_reference -hb_font_set_face -hb_font_set_funcs -hb_font_set_funcs_data -hb_font_set_parent -hb_font_set_ppem -hb_font_set_ptem -hb_font_set_scale -hb_font_set_user_data -hb_font_set_var_coords_design -hb_font_set_var_coords_normalized -hb_font_set_variations -hb_font_subtract_glyph_origin_for_direction -hb_ft_face_create -hb_ft_face_create_cached -hb_ft_face_create_referenced -hb_ft_font_changed -hb_ft_font_create -hb_ft_font_create_referenced -hb_ft_font_get_face -hb_ft_font_get_load_flags -hb_ft_font_set_funcs -hb_ft_font_set_load_flags -hb_glib_blob_create -hb_glib_get_unicode_funcs -hb_glib_script_from_script -hb_glib_script_to_script -hb_glyph_info_get_glyph_flags -hb_gobject_aat_layout_feature_selector_get_type -hb_gobject_aat_layout_feature_type_get_type -hb_gobject_blob_get_type -hb_gobject_buffer_cluster_level_get_type -hb_gobject_buffer_content_type_get_type -hb_gobject_buffer_diff_flags_get_type -hb_gobject_buffer_flags_get_type -hb_gobject_buffer_get_type -hb_gobject_buffer_serialize_flags_get_type -hb_gobject_buffer_serialize_format_get_type -hb_gobject_direction_get_type -hb_gobject_face_get_type -hb_gobject_feature_get_type -hb_gobject_font_funcs_get_type -hb_gobject_font_get_type -hb_gobject_glyph_flags_get_type -hb_gobject_glyph_info_get_type -hb_gobject_glyph_position_get_type -hb_gobject_map_get_type -hb_gobject_memory_mode_get_type -hb_gobject_ot_color_palette_flags_get_type -hb_gobject_ot_layout_glyph_class_get_type -hb_gobject_ot_math_constant_get_type -hb_gobject_ot_math_glyph_part_flags_get_type -hb_gobject_ot_math_glyph_part_get_type -hb_gobject_ot_math_glyph_variant_get_type -hb_gobject_ot_math_kern_get_type -hb_gobject_ot_var_axis_flags_get_type -hb_gobject_script_get_type -hb_gobject_segment_properties_get_type -hb_gobject_set_get_type -hb_gobject_shape_plan_get_type -hb_gobject_unicode_combining_class_get_type -hb_gobject_unicode_funcs_get_type -hb_gobject_unicode_general_category_get_type -hb_gobject_user_data_key_get_type -hb_graphite2_face_get_gr_face -hb_graphite2_font_get_gr_font -hb_language_from_string -hb_language_get_default -hb_language_to_string -hb_map_allocation_successful -hb_map_clear -hb_map_create -hb_map_del -hb_map_destroy -hb_map_get -hb_map_get_empty -hb_map_get_population -hb_map_get_user_data -hb_map_has -hb_map_is_empty -hb_map_reference -hb_map_set -hb_map_set_user_data -hb_ot_color_glyph_get_layers -hb_ot_color_glyph_reference_png -hb_ot_color_glyph_reference_svg -hb_ot_color_has_layers -hb_ot_color_has_palettes -hb_ot_color_has_png -hb_ot_color_has_svg -hb_ot_color_palette_color_get_name_id -hb_ot_color_palette_get_colors -hb_ot_color_palette_get_count -hb_ot_color_palette_get_flags -hb_ot_color_palette_get_name_id -hb_ot_font_set_funcs -hb_ot_layout_collect_features -hb_ot_layout_collect_lookups -hb_ot_layout_feature_get_characters -hb_ot_layout_feature_get_lookups -hb_ot_layout_feature_get_name_ids -hb_ot_layout_feature_with_variations_get_lookups -hb_ot_layout_get_attach_points -hb_ot_layout_get_glyph_class -hb_ot_layout_get_glyphs_in_class -hb_ot_layout_get_ligature_carets -hb_ot_layout_get_size_params -hb_ot_layout_has_glyph_classes -hb_ot_layout_has_positioning -hb_ot_layout_has_substitution -hb_ot_layout_language_find_feature -hb_ot_layout_language_get_feature_indexes -hb_ot_layout_language_get_feature_tags -hb_ot_layout_language_get_required_feature -hb_ot_layout_language_get_required_feature_index -hb_ot_layout_lookup_collect_glyphs -hb_ot_layout_lookups_substitute_closure -hb_ot_layout_lookup_substitute_closure -hb_ot_layout_lookup_would_substitute -hb_ot_layout_script_find_language -hb_ot_layout_script_get_language_tags -hb_ot_layout_script_select_language -hb_ot_layout_table_choose_script -hb_ot_layout_table_find_feature_variations -hb_ot_layout_table_find_script -hb_ot_layout_table_get_feature_tags -hb_ot_layout_table_get_lookup_count -hb_ot_layout_table_get_script_tags -hb_ot_layout_table_select_script -hb_ot_math_get_constant -hb_ot_math_get_glyph_assembly -hb_ot_math_get_glyph_italics_correction -hb_ot_math_get_glyph_kerning -hb_ot_math_get_glyph_top_accent_attachment -hb_ot_math_get_glyph_variants -hb_ot_math_get_min_connector_overlap -hb_ot_math_has_data -hb_ot_math_is_glyph_extended_shape -hb_ot_name_get_utf16 -hb_ot_name_get_utf32 -hb_ot_name_get_utf8 -hb_ot_name_list_names -hb_ot_shape_glyphs_closure -hb_ot_shape_plan_collect_lookups -hb_ot_tag_from_language -hb_ot_tags_from_script -hb_ot_tags_from_script_and_language -hb_ot_tags_to_script_and_language -hb_ot_tag_to_language -hb_ot_tag_to_script -hb_ot_var_find_axis -hb_ot_var_find_axis_info -hb_ot_var_get_axes -hb_ot_var_get_axis_count -hb_ot_var_get_axis_infos -hb_ot_var_get_named_instance_count -hb_ot_var_has_data -hb_ot_var_named_instance_get_design_coords -hb_ot_var_named_instance_get_postscript_name_id -hb_ot_var_named_instance_get_subfamily_name_id -hb_ot_var_normalize_coords -hb_ot_var_normalize_variations -hb_script_from_iso15924_tag -hb_script_from_string -hb_script_get_horizontal_direction -hb_script_to_iso15924_tag -hb_segment_properties_equal -hb_segment_properties_hash -hb_set_add -hb_set_add_range -hb_set_allocation_successful -hb_set_clear -hb_set_create -hb_set_del -hb_set_del_range -hb_set_destroy -hb_set_get_empty -hb_set_get_max -hb_set_get_min -hb_set_get_population -hb_set_get_user_data -hb_set_has -hb_set_intersect -hb_set_invert -hb_set_is_empty -hb_set_is_equal -hb_set_is_subset -hb_set_next -hb_set_next_range -hb_set_previous -hb_set_previous_range -hb_set_reference -hb_set_set -hb_set_set_user_data -hb_set_subtract -hb_set_symmetric_difference -hb_set_union -hb_shape -hb_shape_full -hb_shape_list_shapers -hb_shape_plan_create -hb_shape_plan_create2 -hb_shape_plan_create_cached -hb_shape_plan_create_cached2 -hb_shape_plan_destroy -hb_shape_plan_execute -hb_shape_plan_get_empty -hb_shape_plan_get_shaper -hb_shape_plan_get_user_data -hb_shape_plan_reference -hb_shape_plan_set_user_data -hb_subset -hb_subset_input_create_or_fail -hb_subset_input_destroy -hb_subset_input_drop_tables_set -hb_subset_input_get_desubroutinize -hb_subset_input_get_drop_hints -hb_subset_input_get_retain_gids -hb_subset_input_glyph_set -hb_subset_input_nameid_set -hb_subset_input_reference -hb_subset_input_set_desubroutinize -hb_subset_input_set_drop_hints -hb_subset_input_set_retain_gids -hb_subset_input_unicode_set -hb_tag_from_string -hb_tag_to_string -hb_unicode_combining_class -hb_unicode_compose -hb_unicode_decompose -hb_unicode_decompose_compatibility -hb_unicode_eastasian_width -hb_unicode_funcs_create -hb_unicode_funcs_destroy -hb_unicode_funcs_get_default -hb_unicode_funcs_get_empty -hb_unicode_funcs_get_parent -hb_unicode_funcs_get_user_data -hb_unicode_funcs_is_immutable -hb_unicode_funcs_make_immutable -hb_unicode_funcs_reference -hb_unicode_funcs_set_combining_class_func -hb_unicode_funcs_set_compose_func -hb_unicode_funcs_set_decompose_compatibility_func -hb_unicode_funcs_set_decompose_func -hb_unicode_funcs_set_eastasian_width_func -hb_unicode_funcs_set_general_category_func -hb_unicode_funcs_set_mirroring_func -hb_unicode_funcs_set_script_func -hb_unicode_funcs_set_user_data -hb_unicode_general_category -hb_unicode_mirroring -hb_unicode_script -hb_variation_from_string -hb_variation_to_string -hb_version -hb_version_atleast -hb_version_string |