From 74fa23d9c6c8b88c3579ed12f6d3ed66d31bbac7 Mon Sep 17 00:00:00 2001 From: Radu Date: Thu, 23 Nov 2023 14:17:27 -0500 Subject: Bundle math font to improve rendering --- README.md | 12 ++++--- STIXTwoMath-Regular.otf | Bin 0 -> 838652 bytes flake.nix | 3 +- licenses/STIX-OFL | 92 ++++++++++++++++++++++++++++++++++++++++++++++++ manifest.json | 11 +++++- styles.css | 8 +++++ 6 files changed, 120 insertions(+), 6 deletions(-) create mode 100644 STIXTwoMath-Regular.otf create mode 100644 licenses/STIX-OFL create mode 100644 styles.css diff --git a/README.md b/README.md index e805d16..a01f1bf 100644 --- a/README.md +++ b/README.md @@ -49,13 +49,17 @@ Chromium-based browsers](chrome://extensions). ## License -All the files in this repository except `licenses/`, `hljs/` and `katex/` are -licensed under the GNU General Public License v2.0 only. A copy of the GNU -General Public License v2.0 is available in this repository at -`licenses/GPL-2.0`. +All the files in this repository except `licenses/`, `hljs/`, `katex/` and +`STIXTwoMath-Regular.otf` are licensed under the GNU General Public License v2.0 +only. A copy of the GNU General Public License v2.0 is available in this +repository at `licenses/GPL-2.0`. `hljs/` is licensed under the 3-Clause BSD License. A copy of the 3-Clause BSD License is available in this repository at `licenses/HIGHLIGHT-JS-BSD-3-CLAUSE`. `katex/` is licensed under the MIT License. A copy of the MIT License is available in this repository at `licenses/KATEX-MIT`. + +`STIXTwoMath-Regular.otf` is licensed under the SIL Open Font License. A copy +of the SIL Open Font License is available in this repository at +`licenses/STIX-OFL`. diff --git a/STIXTwoMath-Regular.otf b/STIXTwoMath-Regular.otf new file mode 100644 index 0000000..29aa3b9 Binary files /dev/null and b/STIXTwoMath-Regular.otf differ diff --git a/flake.nix b/flake.nix index e047570..8f0757a 100644 --- a/flake.nix +++ b/flake.nix @@ -18,7 +18,8 @@ nativeBuildInputs = [ pkgs.zip ]; buildPhase = '' mkdir $out - zip --recurse-paths $out/asap.zip manifest.json page.js hljs/ katex/ + zip --recurse-paths $out/asap.zip \ + manifest.json page.js styles.css hljs/ katex/ STIXTwoMath-Regular.otf ''; }; }); diff --git a/licenses/STIX-OFL b/licenses/STIX-OFL new file mode 100644 index 0000000..11b7b8e --- /dev/null +++ b/licenses/STIX-OFL @@ -0,0 +1,92 @@ +Copyright 2001-2021 The STIX Fonts Project Authors (https://github.com/stipub/stixfonts), with Reserved Font Name "TM Math". STIX Fonts™ is a trademark of The Institute of Electrical and Electronics Engineers, Inc. + +This Font Software is licensed under the SIL Open Font License, Version 1.1. +This license is copied below, and is also available with a FAQ at: +http://scripts.sil.org/OFL + +----------------------------------------------------------- +SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007 +----------------------------------------------------------- + +PREAMBLE +The goals of the Open Font License (OFL) are to stimulate worldwide +development of collaborative font projects, to support the font creation +efforts of academic and linguistic communities, and to provide a free and +open framework in which fonts may be shared and improved in partnership +with others. + +The OFL allows the licensed fonts to be used, studied, modified and +redistributed freely as long as they are not sold by themselves. The +fonts, including any derivative works, can be bundled, embedded, +redistributed and/or sold with any software provided that any reserved +names are not used by derivative works. The fonts and derivatives, +however, cannot be released under any other type of license. The +requirement for fonts to remain under this license does not apply +to any document created using the fonts or their derivatives. + +DEFINITIONS +"Font Software" refers to the set of files released by the Copyright +Holder(s) under this license and clearly marked as such. This may +include source files, build scripts and documentation. + +"Reserved Font Name" refers to any names specified as such after the +copyright statement(s). + +"Original Version" refers to the collection of Font Software components as +distributed by the Copyright Holder(s). + +"Modified Version" refers to any derivative made by adding to, deleting, +or substituting -- in part or in whole -- any of the components of the +Original Version, by changing formats or by porting the Font Software to a +new environment. + +"Author" refers to any designer, engineer, programmer, technical +writer or other person who contributed to the Font Software. + +PERMISSION & CONDITIONS +Permission is hereby granted, free of charge, to any person obtaining +a copy of the Font Software, to use, study, copy, merge, embed, modify, +redistribute, and sell modified and unmodified copies of the Font +Software, subject to the following conditions: + +1) Neither the Font Software nor any of its individual components, +in Original or Modified Versions, may be sold by itself. + +2) Original or Modified Versions of the Font Software may be bundled, +redistributed and/or sold with any software, provided that each copy +contains the above copyright notice and this license. These can be +included either as stand-alone text files, human-readable headers or +in the appropriate machine-readable metadata fields within text or +binary files as long as those fields can be easily viewed by the user. + +3) No Modified Version of the Font Software may use the Reserved Font +Name(s) unless explicit written permission is granted by the corresponding +Copyright Holder. This restriction only applies to the primary font name as +presented to the users. + +4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font +Software shall not be used to promote, endorse or advertise any +Modified Version, except to acknowledge the contribution(s) of the +Copyright Holder(s) and the Author(s) or with their explicit written +permission. + +5) The Font Software, modified or unmodified, in part or in whole, +must be distributed entirely under this license, and must not be +distributed under any other license. The requirement for fonts to +remain under this license does not apply to any document created +using the Font Software. + +TERMINATION +This license becomes null and void if any of the above conditions are +not met. + +DISCLAIMER +THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT +OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE +COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL +DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM +OTHER DEALINGS IN THE FONT SOFTWARE. diff --git a/manifest.json b/manifest.json index 717b184..2a4f64c 100644 --- a/manifest.json +++ b/manifest.json @@ -12,8 +12,17 @@ "katex/auto-render.min.js", "page.js" ], - "css": ["hljs/default.min.css"] + "css": [ + "hljs/default.min.css", + "styles.css" + ] }], + "web_accessible_resources": [ + { + "resources": ["STIXTwoMath-Regular.otf"], + "matches": ["*://*.pronto.io/*"] + } + ], "browser_specific_settings": { "gecko": { "id": "asap@pml4t.net" diff --git a/styles.css b/styles.css new file mode 100644 index 0000000..55cc732 --- /dev/null +++ b/styles.css @@ -0,0 +1,8 @@ +@font-face { + font-family: "STIXTwoMath"; + src: url("STIXTwoMath-Regular.otf"); +} + +math { + font-family: "STIXTwoMath"; +} -- cgit v1.2.3