├── .gitignore ├── assets ├── fonts │ ├── FwTRIAL-CaseVAR.woff2 │ ├── FwTRIAL-McQueenVAR.woff2 │ └── FwTRIAL-CaseVAR-Italic.woff2 ├── js │ ├── search.json │ └── search.js └── css │ └── style.css ├── 01_design.markdown ├── design └── links.markdown ├── _includes ├── footer.html └── header.html ├── engineering ├── coding │ └── python.markdown └── links.markdown ├── 03_cases.markdown ├── 02_engineering.markdown ├── index.markdown ├── 404.html ├── cases ├── featuresupport.markdown └── win │ └── ppt │ ├── embedding.markdown │ └── kerning.markdown ├── README.md ├── Gemfile ├── 04_about.markdown ├── _config.yml ├── .github └── workflows │ └── jekyll.yml ├── Gemfile.lock └── LICENSE /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | _site 3 | .sass-cache 4 | .jekyll-cache 5 | .jekyll-metadata 6 | vendor 7 | -------------------------------------------------------------------------------- /assets/fonts/FwTRIAL-CaseVAR.woff2: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/schriftgestalt/FontTechKnowledge/HEAD/assets/fonts/FwTRIAL-CaseVAR.woff2 -------------------------------------------------------------------------------- /assets/fonts/FwTRIAL-McQueenVAR.woff2: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/schriftgestalt/FontTechKnowledge/HEAD/assets/fonts/FwTRIAL-McQueenVAR.woff2 -------------------------------------------------------------------------------- /01_design.markdown: -------------------------------------------------------------------------------- 1 | --- 2 | layout: page 3 | title: Type Design 4 | permalink: design 5 | --- 6 | 7 | - [Useful Links]({{ site.baseurl }}/design/links) -------------------------------------------------------------------------------- /assets/fonts/FwTRIAL-CaseVAR-Italic.woff2: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/schriftgestalt/FontTechKnowledge/HEAD/assets/fonts/FwTRIAL-CaseVAR-Italic.woff2 -------------------------------------------------------------------------------- /design/links.markdown: -------------------------------------------------------------------------------- 1 | --- 2 | layout: page 3 | title: Type Design Links 4 | permalink: design/links 5 | --- 6 | 7 | ### Visual effects 8 | 9 | - [Bone Effect (YouTube video)](https://www.youtube.com/watch?v=CT8BgbTRFx8){:target="\_blank"}
10 | -------------------------------------------------------------------------------- /_includes/footer.html: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /engineering/coding/python.markdown: -------------------------------------------------------------------------------- 1 | --- 2 | layout: page 3 | title: Python Coding 4 | permalink: engineering/coding/python 5 | --- 6 | 7 | ### Example of Code 8 | 9 | {% highlight python %} 10 | def print_hi(name) 11 | print(f"Hi, {name}") 12 | print_hi('Tom') 13 | #=> prints 'Hi, Tom' to STDOUT. 14 | {% endhighlight %} -------------------------------------------------------------------------------- /03_cases.markdown: -------------------------------------------------------------------------------- 1 | --- 2 | layout: page 3 | title: Cases 4 | permalink: cases 5 | --- 6 | 7 | Knowledge related to applications: 8 | 9 | - [Features supported by Apps]({{ site.baseurl }}/cases/featuresupport) 10 | 11 | Microsoft: 12 | - [PowerPoint kerning]({{ site.baseurl }}/cases/win/ppt/kerning) 13 | - [PowerPoint font embedding]({{ site.baseurl }}/cases/win/ppt/embedding) -------------------------------------------------------------------------------- /02_engineering.markdown: -------------------------------------------------------------------------------- 1 | --- 2 | layout: page 3 | title: Font Engineering 4 | permalink: engineering 5 | --- 6 | 7 | - [Useful Links]({{ site.baseurl }}/engineering/links) 8 | 9 | 10 | ### Coding for Font Engineers 11 | 12 | - [Python]({{ site.baseurl }}/engineering/coding/python) 13 | - [JavaScript]({{ site.baseurl }}/engineering/coding/javascript) 14 | - [Rust]({{ site.baseurl }}/engineering/coding/rust) -------------------------------------------------------------------------------- /assets/js/search.json: -------------------------------------------------------------------------------- 1 | --- 2 | layout: none 3 | permalink: /search.json 4 | --- 5 | { 6 | "pages": [ 7 | {% for page in site.pages %} 8 | { 9 | "title": "{{ page.title | escape }}", 10 | "url": "{{ page.url | relative_url }}", 11 | "content": "{{ page.content | strip_html | strip_newlines | truncate: 200 | escape }}" 12 | }{% unless forloop.last %},{% endunless %} 13 | {% endfor %} 14 | ] 15 | } 16 | -------------------------------------------------------------------------------- /index.markdown: -------------------------------------------------------------------------------- 1 | --- 2 | # Feel free to add content and custom Front Matter to this file. 3 | # To modify the layout, see https://jekyllrb.com/docs/themes/#overriding-theme-defaults 4 | 5 | layout: home 6 | --- 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /404.html: -------------------------------------------------------------------------------- 1 | --- 2 | permalink: /404.html 3 | layout: page 4 | --- 5 | 6 | 19 | 20 |
21 |

404

22 | 23 |

Page not found :(

24 |

The requested page could not be found.

25 |
26 | -------------------------------------------------------------------------------- /engineering/links.markdown: -------------------------------------------------------------------------------- 1 | --- 2 | layout: page 3 | title: Font Engineering Links 4 | permalink: engineering/links 5 | --- 6 | 7 | ### Font Quality Tools 8 | 9 | - [FontBakery (drag and drop files)1](https://fonttools.github.io/fontspector/){:target="\_blank"}
10 | 11 | 1This is the Rust version of FontBakery using Fontations by [Simon Cozens](https://github.com/simoncozens){:target="\_blank"} 12 | 13 | ### Glyphs 14 | 15 | - [Get specific app version (list of download-links)](https://florianpircher.com/glyphs/versions/){:target="\_blank"}
16 | -------------------------------------------------------------------------------- /cases/featuresupport.markdown: -------------------------------------------------------------------------------- 1 | --- 2 | layout: page 3 | title: OpenType Feature Support 4 | --- 5 | 6 | # A list of app versions and their supported features. 7 | 8 | ADOBE 9 | 10 | | App | ss01-ss20 | liga | 11 | | ---------------------- | ------------- |----- | 12 | | Photoshop1 | ✅ | ✅ | 13 | 14 | 1 Stylistic set (ssXX) at least since version 25.11.0 15 | 16 | Microsoft 17 | 18 | | App | kern | liga | 19 | | --------------- | ----- |----- | 20 | | PowerPoint | -/- | -/- | 21 | | Word | ✅ 1| ✅ | 22 | 23 | 24 | 1 Kerning is turned off by default, therefore must be turned on if needed. 25 | -------------------------------------------------------------------------------- /cases/win/ppt/embedding.markdown: -------------------------------------------------------------------------------- 1 | --- 2 | layout: page 3 | title: PowerPoint Embedding 4 | --- 5 | 6 | from [GlyphsApp Forum powerpoint-pc-embedding-bug](https://forum.glyphsapp.com/t/powerpoint-pc-embedding-bug/32030). 7 | 8 | ### Observed behaviour 9 | Fonts embedded are replaced by fallback fonts when the document is re-opened. 10 | 11 | ### What should happen (expected behaviour): 12 | — Seeing the picked fonts when fonts are not locally installed. 13 | 14 | ### Steps to reproduce: 15 | — On Windows 11, with the last version of PPT installed (2410 (Build 18129.20116)). 16 | — Create a new PPT document, set a text using a non system font on a slide, save with font embedding on. (Even better: modify a master slide and set the headline or text style using a non-system font.) 17 | — Close PPT. 18 | — Remove the fonts from the system; 19 | — Reopen the file. 20 | -------------------------------------------------------------------------------- /cases/win/ppt/kerning.markdown: -------------------------------------------------------------------------------- 1 | --- 2 | layout: page 3 | title: PowerPoint Kerning 4 | --- 5 | 6 | ### Only legacy `kern` table 7 | 8 | PowerPoint *only* supports the legacy `kern` table. See [fontations#1183](https://github.com/googlefonts/fontations/issues/1183). 9 | 10 | ### GPOS kerning will be taken if Variable font 11 | It seems, that for a VAR font the default opentype feature are active, which includes GPOS kerning: 12 | [Glyphsapp Forum ppt-microsoft-opentype-and-gpos-kerning-work-with-vf](https://forum.glyphsapp.com/t/ppt-microsoft-opentype-and-gpos-kerning-work-with-vf/31467). 13 | 14 | This is a very interesting finding and may need some more investigation: 15 | - Why does this work? 16 | - Is it triggert by a specific table? 17 | - And if so, would it be possible to add such dummy table to a static font as well to trigger PPT to support opentype feature? 18 | 19 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # FontTechKnowledge 2 | A place to collect all the little quirks with fonts and software 3 | 4 | 5 | This homepage uses [jekyll minima](https://github.com/jekyll/minima) 6 | 7 | Hosted at [https://schriftgestalt.github.io/FontTechKnowledge/](https://schriftgestalt.github.io/FontTechKnowledge/) 8 | -> This should be a general domain, not personal. 9 | 10 | 11 | ## How to building the site locally 12 | ### 1. make sure you have installed the following: 13 | 1. Go to [testing-your-github-pages-site-locally-with-jekyll](https://docs.github.com/en/pages/setting-up-a-github-pages-site-with-jekyll/testing-your-github-pages-site-locally-with-jekyll) 14 | 15 | 2. Install: [jekyllrb](https://jekyllrb.com/docs/installation/) 16 | 17 | 3. Install [bundler](https://bundler.io/) 18 | 19 | 20 | ### 2. build site locally 21 | 1. Open Terminal. 22 | 23 | 2. Navigate to the publishing source for your site. 24 | 25 | 3. Run `bundle install`. 26 | 27 | 4. Run your Jekyll site locally `bundle exec jekyll serve` or `bundle exec jekyll serve --livereload`. 28 | 29 | 5. open the server adress you find in the terminal output, similar to: 30 | 31 | `> Server address: http://127.0.0.1:4000/` 32 | -------------------------------------------------------------------------------- /assets/css/style.css: -------------------------------------------------------------------------------- 1 | :root { 2 | --primary-color: #111; 3 | } 4 | 5 | @font-face { 6 | font-family: 'Case'; 7 | src: url('../fonts/FwTRIAL-CaseVAR.woff2') format('woff2'); 8 | font-weight: 50 1000; 9 | font-style: normal; 10 | } 11 | 12 | @font-face { 13 | font-family: 'Case'; 14 | src: url('../fonts/FwTRIAL-CaseVAR-Italic.woff2') format('woff2'); 15 | font-weight: 50 1000; 16 | font-style: italic; 17 | } 18 | 19 | @font-face { 20 | font-family: 'McQueen'; 21 | src: url('../fonts/FwTRIAL-McQueenVAR.woff2') format('woff2'); 22 | font-weight: 200 1000; 23 | } 24 | 25 | body { 26 | font-family: 'Case', serif !important; 27 | /* color: var(--primary-color) !important; */ 28 | } 29 | 30 | .site-title, .page-link, h1, h2, h3, h4, h5, h6 { 31 | font-family: 'McQueen', serif !important; 32 | font-weight: 800 !important; 33 | font-variation-settings: 'opsz' 60; 34 | color: var(--primary-color) !important; 35 | font-size: 26px !important; 36 | } 37 | 38 | .site-footer { 39 | padding: 10px !important; 40 | } 41 | 42 | .footer-col { 43 | margin-bottom: unset !important; 44 | } 45 | 46 | .footer-col > p { 47 | margin-bottom: unset !important; 48 | } 49 | -------------------------------------------------------------------------------- /assets/js/search.js: -------------------------------------------------------------------------------- 1 | // Load search index 2 | fetch('search.json') 3 | .then(response => response.json()) 4 | .then(data => { 5 | let pages = data.pages; 6 | let idx = lunr(function () { 7 | this.ref('url'); 8 | this.field('title'); 9 | this.field('content'); 10 | 11 | pages.forEach(page => this.add(page), this); 12 | }); 13 | 14 | let resultsContainer = document.getElementById('search-results'); 15 | resultsContainer.innerHTML = ''; 16 | 17 | // Search function 18 | document.getElementById('search-box').addEventListener('input', function () { 19 | const query = this.value.trim().toLowerCase(); 20 | 21 | if (query.length > 1) { 22 | const results = idx.search(`*${query}*`); 23 | 24 | if (results.length === 0) { 25 | resultsContainer.innerHTML = 'Nothing found...'; 26 | } else { 27 | resultsContainer.innerHTML = ''; 28 | results.forEach(result => { 29 | const item = pages.find(p => p.url === result.ref); 30 | const li = document.createElement('li'); 31 | li.innerHTML = `${item.title}`; 32 | resultsContainer.appendChild(li); 33 | }); 34 | } 35 | } else { 36 | resultsContainer.innerHTML = ''; 37 | } 38 | }); 39 | }); 40 | -------------------------------------------------------------------------------- /Gemfile: -------------------------------------------------------------------------------- 1 | source "https://rubygems.org" 2 | # Hello! This is where you manage which Jekyll version is used to run. 3 | # When you want to use a different version, change it below, save the 4 | # file and run `bundle install`. Run Jekyll with `bundle exec`, like so: 5 | # 6 | # bundle exec jekyll serve 7 | # 8 | # This will help ensure the proper Jekyll version is running. 9 | # Happy Jekylling! 10 | gem "jekyll", "~> 4.4.1" 11 | # This is the default theme for new Jekyll sites. You may change this to anything you like. 12 | gem "minima", "~> 2.5" 13 | # If you want to use GitHub Pages, remove the "gem "jekyll"" above and 14 | # uncomment the line below. To upgrade, run `bundle update github-pages`. 15 | # gem "github-pages", group: :jekyll_plugins 16 | # If you have any plugins, put them here! 17 | group :jekyll_plugins do 18 | gem "jekyll-feed", "~> 0.12" 19 | end 20 | 21 | # Windows and JRuby does not include zoneinfo files, so bundle the tzinfo-data gem 22 | # and associated library. 23 | platforms :mingw, :x64_mingw, :mswin, :jruby do 24 | gem "tzinfo", ">= 1", "< 3" 25 | gem "tzinfo-data" 26 | end 27 | 28 | # Performance-booster for watching directories on Windows 29 | gem "wdm", "~> 0.1", :platforms => [:mingw, :x64_mingw, :mswin] 30 | 31 | # Lock `http_parser.rb` gem to `v0.6.x` on JRuby builds since newer versions of the gem 32 | # do not have a Java counterpart. 33 | gem "http_parser.rb", "~> 0.6.0", :platforms => [:jruby] 34 | -------------------------------------------------------------------------------- /_includes/header.html: -------------------------------------------------------------------------------- 1 | 2 | 33 | 34 | -------------------------------------------------------------------------------- /04_about.markdown: -------------------------------------------------------------------------------- 1 | --- 2 | layout: page 3 | title: About 4 | permalink: about 5 | --- 6 | 7 | A place to collect all the little quirks with fonts and software 8 |

9 | 10 | ### Slack (german speaking group) 11 | [Slack Group: FontMasters](https://join.slack.com/t/font-masters/shared_invite/zt-30yy5r402-obyq3T9oNtp6NXO3Y99L7w){:target="_blank"} 12 |

13 | 14 | ### Github 15 | This project is independend of any company – just people passionated about fonts.
16 | Feel free to contribute via [Github](https://github.com/schriftgestalt/FontTechKnowledge){:target="_blank"} 17 |

18 | 19 |

Contributors

20 |
21 | 22 | -------------------------------------------------------------------------------- /_config.yml: -------------------------------------------------------------------------------- 1 | # Welcome to Jekyll! 2 | # 3 | # This config file is meant for settings that affect your whole blog, values 4 | # which you are expected to set up once and rarely edit after that. If you find 5 | # yourself editing this file very often, consider using Jekyll's data files 6 | # feature for the data you need to update frequently. 7 | # 8 | # For technical reasons, this file is *NOT* reloaded automatically when you use 9 | # 'bundle exec jekyll serve'. If you change this file, please restart the server process. 10 | # 11 | # If you need help with YAML syntax, here are some quick references for you: 12 | # https://learn-the-web.algonquindesign.ca/topics/markdown-yaml-cheat-sheet/#yaml 13 | # https://learnxinyminutes.com/docs/yaml/ 14 | # 15 | # Site settings 16 | # These are used to personalize your new site. If you look in the HTML files, 17 | # you will see them accessed via {{ site.title }}, {{ site.email }}, and so on. 18 | # You can create any custom variable you would like, and they will be accessible 19 | # in the templates via {{ site.myvariable }}. 20 | 21 | title: FontTechKnowledge 22 | # email: your-email@example.com 23 | description: A place to collect all the little quirks with fonts and software 24 | baseurl: "/fonttechknowledge" # the subpath of your site, e.g. /blog 25 | url: "" # the base hostname & protocol for your site, e.g. http://example.com 26 | # github_username: schriftgestalt ollimeier 27 | 28 | # Build settings 29 | theme: minima 30 | plugins: 31 | - jekyll-feed 32 | 33 | # Exclude from processing. 34 | # The following items will not be processed, by default. 35 | # Any item listed under the `exclude:` key here will be automatically added to 36 | # the internal "default list". 37 | # 38 | # Excluded items can be processed by explicitly listing the directories or 39 | # their entries' file path in the `include:` list. 40 | # 41 | # exclude: 42 | # - .sass-cache/ 43 | # - .jekyll-cache/ 44 | # - gemfiles/ 45 | # - Gemfile 46 | # - Gemfile.lock 47 | # - node_modules/ 48 | # - vendor/bundle/ 49 | # - vendor/cache/ 50 | # - vendor/gems/ 51 | # - vendor/ruby/ 52 | 53 | -------------------------------------------------------------------------------- /.github/workflows/jekyll.yml: -------------------------------------------------------------------------------- 1 | # This workflow uses actions that are not certified by GitHub. 2 | # They are provided by a third-party and are governed by 3 | # separate terms of service, privacy policy, and support 4 | # documentation. 5 | 6 | # Sample workflow for building and deploying a Jekyll site to GitHub Pages 7 | name: Deploy Jekyll site to Pages 8 | 9 | on: 10 | # Runs on pushes targeting the default branch 11 | push: 12 | branches: ["main"] 13 | 14 | # Allows you to run this workflow manually from the Actions tab 15 | workflow_dispatch: 16 | 17 | # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages 18 | permissions: 19 | contents: read 20 | pages: write 21 | id-token: write 22 | 23 | # Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued. 24 | # However, do NOT cancel in-progress runs as we want to allow these production deployments to complete. 25 | concurrency: 26 | group: "pages" 27 | cancel-in-progress: false 28 | 29 | jobs: 30 | # Build job 31 | build: 32 | runs-on: ubuntu-latest 33 | steps: 34 | - name: Checkout 35 | uses: actions/checkout@v4 36 | - name: Setup Ruby 37 | # https://github.com/ruby/setup-ruby/releases/tag/v1.207.0 38 | uses: ruby/setup-ruby@4a9ddd6f338a97768b8006bf671dfbad383215f4 39 | with: 40 | ruby-version: '3.1' # Not needed with a .ruby-version file 41 | bundler-cache: true # runs 'bundle install' and caches installed gems automatically 42 | cache-version: 0 # Increment this number if you need to re-download cached gems 43 | - name: Setup Pages 44 | id: pages 45 | uses: actions/configure-pages@v5 46 | - name: Build with Jekyll 47 | # Outputs to the './_site' directory by default 48 | run: bundle exec jekyll build --baseurl "${{ steps.pages.outputs.base_path }}" 49 | env: 50 | JEKYLL_ENV: production 51 | - name: Upload artifact 52 | # Automatically uploads an artifact from the './_site' directory by default 53 | uses: actions/upload-pages-artifact@v3 54 | 55 | # Deployment job 56 | deploy: 57 | environment: 58 | name: github-pages 59 | url: ${{ steps.deployment.outputs.page_url }} 60 | runs-on: ubuntu-latest 61 | needs: build 62 | steps: 63 | - name: Deploy to GitHub Pages 64 | id: deployment 65 | uses: actions/deploy-pages@v4 66 | -------------------------------------------------------------------------------- /Gemfile.lock: -------------------------------------------------------------------------------- 1 | GEM 2 | remote: https://rubygems.org/ 3 | specs: 4 | addressable (2.8.7) 5 | public_suffix (>= 2.0.2, < 7.0) 6 | base64 (0.2.0) 7 | bigdecimal (3.1.9) 8 | colorator (1.1.0) 9 | concurrent-ruby (1.3.5) 10 | csv (3.3.3) 11 | em-websocket (0.5.3) 12 | eventmachine (>= 0.12.9) 13 | http_parser.rb (~> 0) 14 | eventmachine (1.2.7) 15 | ffi (1.17.1-arm64-darwin) 16 | ffi (1.17.1-x86_64-linux-gnu) 17 | forwardable-extended (2.6.0) 18 | google-protobuf (4.30.1-arm64-darwin) 19 | bigdecimal 20 | rake (>= 13) 21 | google-protobuf (4.30.1-x86_64-linux) 22 | bigdecimal 23 | rake (>= 13) 24 | http_parser.rb (0.8.0) 25 | i18n (1.14.7) 26 | concurrent-ruby (~> 1.0) 27 | jekyll (4.4.1) 28 | addressable (~> 2.4) 29 | base64 (~> 0.2) 30 | colorator (~> 1.0) 31 | csv (~> 3.0) 32 | em-websocket (~> 0.5) 33 | i18n (~> 1.0) 34 | jekyll-sass-converter (>= 2.0, < 4.0) 35 | jekyll-watch (~> 2.0) 36 | json (~> 2.6) 37 | kramdown (~> 2.3, >= 2.3.1) 38 | kramdown-parser-gfm (~> 1.0) 39 | liquid (~> 4.0) 40 | mercenary (~> 0.3, >= 0.3.6) 41 | pathutil (~> 0.9) 42 | rouge (>= 3.0, < 5.0) 43 | safe_yaml (~> 1.0) 44 | terminal-table (>= 1.8, < 4.0) 45 | webrick (~> 1.7) 46 | jekyll-feed (0.17.0) 47 | jekyll (>= 3.7, < 5.0) 48 | jekyll-sass-converter (3.1.0) 49 | sass-embedded (~> 1.75) 50 | jekyll-seo-tag (2.8.0) 51 | jekyll (>= 3.8, < 5.0) 52 | jekyll-watch (2.2.1) 53 | listen (~> 3.0) 54 | json (2.10.2) 55 | kramdown (2.5.1) 56 | rexml (>= 3.3.9) 57 | kramdown-parser-gfm (1.1.0) 58 | kramdown (~> 2.0) 59 | liquid (4.0.4) 60 | listen (3.9.0) 61 | rb-fsevent (~> 0.10, >= 0.10.3) 62 | rb-inotify (~> 0.9, >= 0.9.10) 63 | mercenary (0.4.0) 64 | minima (2.5.2) 65 | jekyll (>= 3.5, < 5.0) 66 | jekyll-feed (~> 0.9) 67 | jekyll-seo-tag (~> 2.1) 68 | pathutil (0.16.2) 69 | forwardable-extended (~> 2.6) 70 | public_suffix (6.0.1) 71 | rake (13.2.1) 72 | rb-fsevent (0.11.2) 73 | rb-inotify (0.11.1) 74 | ffi (~> 1.0) 75 | rexml (3.4.1) 76 | rouge (4.5.1) 77 | safe_yaml (1.0.5) 78 | sass-embedded (1.86.0) 79 | google-protobuf (~> 4.30) 80 | rake (>= 13) 81 | terminal-table (3.0.2) 82 | unicode-display_width (>= 1.1.1, < 3) 83 | unicode-display_width (2.6.0) 84 | webrick (1.9.1) 85 | 86 | PLATFORMS 87 | arm64-darwin-23 88 | x86_64-linux 89 | 90 | DEPENDENCIES 91 | http_parser.rb (~> 0.6.0) 92 | jekyll (~> 4.4.1) 93 | jekyll-feed (~> 0.12) 94 | minima (~> 2.5) 95 | tzinfo (>= 1, < 3) 96 | tzinfo-data 97 | wdm (~> 0.1) 98 | 99 | BUNDLED WITH 100 | 2.4.2 101 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Attribution-ShareAlike 4.0 International 2 | 3 | ======================================================================= 4 | 5 | Creative Commons Corporation ("Creative Commons") is not a law firm and 6 | does not provide legal services or legal advice. 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License grant. 146 | 147 | 1. Subject to the terms and conditions of this Public License, 148 | the Licensor hereby grants You a worldwide, royalty-free, 149 | non-sublicensable, non-exclusive, irrevocable license to 150 | exercise the Licensed Rights in the Licensed Material to: 151 | 152 | a. reproduce and Share the Licensed Material, in whole or 153 | in part; and 154 | 155 | b. produce, reproduce, and Share Adapted Material. 156 | 157 | 2. Exceptions and Limitations. For the avoidance of doubt, where 158 | Exceptions and Limitations apply to Your use, this Public 159 | License does not apply, and You do not need to comply with 160 | its terms and conditions. 161 | 162 | 3. Term. The term of this Public License is specified in Section 163 | 6(a). 164 | 165 | 4. Media and formats; technical modifications allowed. The 166 | Licensor authorizes You to exercise the Licensed Rights in 167 | all media and formats whether now known or hereafter created, 168 | and to make technical modifications necessary to do so. The 169 | Licensor waives and/or agrees not to assert any right or 170 | authority to forbid You from making technical modifications 171 | necessary to exercise the Licensed Rights, including 172 | technical modifications necessary to circumvent Effective 173 | Technological Measures. For purposes of this Public License, 174 | simply making modifications authorized by this Section 2(a) 175 | (4) never produces Adapted Material. 176 | 177 | 5. Downstream recipients. 178 | 179 | a. Offer from the Licensor -- Licensed Material. Every 180 | recipient of the Licensed Material automatically 181 | receives an offer from the Licensor to exercise the 182 | Licensed Rights under the terms and conditions of this 183 | Public License. 184 | 185 | b. Additional offer from the Licensor -- Adapted Material. 186 | Every recipient of Adapted Material from You 187 | automatically receives an offer from the Licensor to 188 | exercise the Licensed Rights in the Adapted Material 189 | under the conditions of the Adapter's License You apply. 190 | 191 | c. No downstream restrictions. You may not offer or impose 192 | any additional or different terms or conditions on, or 193 | apply any Effective Technological Measures to, the 194 | Licensed Material if doing so restricts exercise of the 195 | Licensed Rights by any recipient of the Licensed 196 | Material. 197 | 198 | 6. No endorsement. Nothing in this Public License constitutes or 199 | may be construed as permission to assert or imply that You 200 | are, or that Your use of the Licensed Material is, connected 201 | with, or sponsored, endorsed, or granted official status by, 202 | the Licensor or others designated to receive attribution as 203 | provided in Section 3(a)(1)(A)(i). 204 | 205 | b. Other rights. 206 | 207 | 1. Moral rights, such as the right of integrity, are not 208 | licensed under this Public License, nor are publicity, 209 | privacy, and/or other similar personality rights; however, to 210 | the extent possible, the Licensor waives and/or agrees not to 211 | assert any such rights held by the Licensor to the limited 212 | extent necessary to allow You to exercise the Licensed 213 | Rights, but not otherwise. 214 | 215 | 2. Patent and trademark rights are not licensed under this 216 | Public License. 217 | 218 | 3. To the extent possible, the Licensor waives any right to 219 | collect royalties from You for the exercise of the Licensed 220 | Rights, whether directly or through a collecting society 221 | under any voluntary or waivable statutory or compulsory 222 | licensing scheme. In all other cases the Licensor expressly 223 | reserves any right to collect such royalties. 224 | 225 | 226 | Section 3 -- License Conditions. 227 | 228 | Your exercise of the Licensed Rights is expressly made subject to the 229 | following conditions. 230 | 231 | a. Attribution. 232 | 233 | 1. If You Share the Licensed Material (including in modified 234 | form), You must: 235 | 236 | a. retain the following if it is supplied by the Licensor 237 | with the Licensed Material: 238 | 239 | i. identification of the creator(s) of the Licensed 240 | Material and any others designated to receive 241 | attribution, in any reasonable manner requested by 242 | the Licensor (including by pseudonym if 243 | designated); 244 | 245 | ii. a copyright notice; 246 | 247 | iii. a notice that refers to this Public License; 248 | 249 | iv. a notice that refers to the disclaimer of 250 | warranties; 251 | 252 | v. a URI or hyperlink to the Licensed Material to the 253 | extent reasonably practicable; 254 | 255 | b. indicate if You modified the Licensed Material and 256 | retain an indication of any previous modifications; and 257 | 258 | c. indicate the Licensed Material is licensed under this 259 | Public License, and include the text of, or the URI or 260 | hyperlink to, this Public License. 261 | 262 | 2. You may satisfy the conditions in Section 3(a)(1) in any 263 | reasonable manner based on the medium, means, and context in 264 | which You Share the Licensed Material. For example, it may be 265 | reasonable to satisfy the conditions by providing a URI or 266 | hyperlink to a resource that includes the required 267 | information. 268 | 269 | 3. If requested by the Licensor, You must remove any of the 270 | information required by Section 3(a)(1)(A) to the extent 271 | reasonably practicable. 272 | 273 | b. ShareAlike. 274 | 275 | In addition to the conditions in Section 3(a), if You Share 276 | Adapted Material You produce, the following conditions also apply. 277 | 278 | 1. The Adapter's License You apply must be a Creative Commons 279 | license with the same License Elements, this version or 280 | later, or a BY-SA Compatible License. 281 | 282 | 2. You must include the text of, or the URI or hyperlink to, the 283 | Adapter's License You apply. 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You may not offer or impose any additional or different terms 288 | or conditions on, or apply any Effective Technological 289 | Measures to, Adapted Material that restrict exercise of the 290 | rights granted under the Adapter's License You apply. 291 | 292 | 293 | Section 4 -- Sui Generis Database Rights. 294 | 295 | Where the Licensed Rights include Sui Generis Database Rights that 296 | apply to Your use of the Licensed Material: 297 | 298 | a. for the avoidance of doubt, Section 2(a)(1) grants You the right 299 | to extract, reuse, reproduce, and Share all or a substantial 300 | portion of the contents of the database; 301 | 302 | b. if You include all or a substantial portion of the database 303 | contents in a database in which You have Sui Generis Database 304 | Rights, then the database in which You have Sui Generis Database 305 | Rights (but not its individual contents) is Adapted Material, 306 | including for purposes of Section 3(b); and 307 | 308 | c. You must comply with the conditions in Section 3(a) if You Share 309 | all or a substantial portion of the contents of the database. 310 | 311 | For the avoidance of doubt, this Section 4 supplements and does not 312 | replace Your obligations under this Public License where the Licensed 313 | Rights include other Copyright and Similar Rights. 314 | 315 | 316 | Section 5 -- Disclaimer of Warranties and Limitation of Liability. 317 | 318 | a. UNLESS OTHERWISE SEPARATELY UNDERTAKEN BY THE LICENSOR, TO THE 319 | EXTENT POSSIBLE, THE LICENSOR OFFERS THE LICENSED MATERIAL AS-IS 320 | AND AS-AVAILABLE, AND MAKES NO REPRESENTATIONS OR WARRANTIES OF 321 | ANY KIND CONCERNING THE LICENSED MATERIAL, WHETHER EXPRESS, 322 | IMPLIED, STATUTORY, OR OTHER. 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Where Your right to use the Licensed Material has terminated under 353 | Section 6(a), it reinstates: 354 | 355 | 1. automatically as of the date the violation is cured, provided 356 | it is cured within 30 days of Your discovery of the 357 | violation; or 358 | 359 | 2. upon express reinstatement by the Licensor. 360 | 361 | For the avoidance of doubt, this Section 6(b) does not affect any 362 | right the Licensor may have to seek remedies for Your violations 363 | of this Public License. 364 | 365 | c. For the avoidance of doubt, the Licensor may also offer the 366 | Licensed Material under separate terms or conditions or stop 367 | distributing the Licensed Material at any time; however, doing so 368 | will not terminate this Public License. 369 | 370 | d. Sections 1, 5, 6, 7, and 8 survive termination of this Public 371 | License. 372 | 373 | 374 | Section 7 -- Other Terms and Conditions. 375 | 376 | a. 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