diff --git a/lectures/_config.yml b/lectures/_config.yml index 3f04356..a83506d 100644 --- a/lectures/_config.yml +++ b/lectures/_config.yml @@ -35,6 +35,7 @@ sphinx: html_favicon: _static/lectures-favicon.ico html_theme: quantecon_book_theme html_static_path: ['_static'] + html_css_files: ['malayalam-fonts.css'] html_theme_options: languages: - code: en diff --git a/lectures/_static/fonts/OFL.txt b/lectures/_static/fonts/OFL.txt new file mode 100644 index 0000000..3fe274f --- /dev/null +++ b/lectures/_static/fonts/OFL.txt @@ -0,0 +1,93 @@ +Copyright 2022 The Noto Project Authors (https://github.com/notofonts/malayalam) + +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: +https://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/lectures/_static/fonts/notosansmalayalam-400-malayalam.woff2 b/lectures/_static/fonts/notosansmalayalam-400-malayalam.woff2 new file mode 100644 index 0000000..b38fd72 Binary files /dev/null and b/lectures/_static/fonts/notosansmalayalam-400-malayalam.woff2 differ diff --git a/lectures/_static/fonts/notosansmalayalam-700-malayalam.woff2 b/lectures/_static/fonts/notosansmalayalam-700-malayalam.woff2 new file mode 100644 index 0000000..dc346cd Binary files /dev/null and b/lectures/_static/fonts/notosansmalayalam-700-malayalam.woff2 differ diff --git a/lectures/_static/fonts/notoserifmalayalam-400-malayalam.woff2 b/lectures/_static/fonts/notoserifmalayalam-400-malayalam.woff2 new file mode 100644 index 0000000..3014ebc Binary files /dev/null and b/lectures/_static/fonts/notoserifmalayalam-400-malayalam.woff2 differ diff --git a/lectures/_static/fonts/notoserifmalayalam-700-malayalam.woff2 b/lectures/_static/fonts/notoserifmalayalam-700-malayalam.woff2 new file mode 100644 index 0000000..3db5c38 Binary files /dev/null and b/lectures/_static/fonts/notoserifmalayalam-700-malayalam.woff2 differ diff --git a/lectures/_static/malayalam-fonts.css b/lectures/_static/malayalam-fonts.css new file mode 100644 index 0000000..96fb6e9 --- /dev/null +++ b/lectures/_static/malayalam-fonts.css @@ -0,0 +1,65 @@ +/* + * Malayalam web fonts for this edition. + * + * The quantecon_book_theme loads Source Sans Pro (body) and PT Serif + * (headings) from Google Fonts; neither covers the Malayalam block, so + * Malayalam runs otherwise fall back to the reader's OS font (Nirmala UI, + * Malayalam Sangam MN, ...) whose glyphs sit visibly larger than the Latin. + * + * These @font-face rules supply Noto Sans / Noto Serif Malayalam for the + * Malayalam Unicode range only (unicode-range), so Latin text, digits and + * punctuation keep the theme's fonts. The woff2 files are the Google Fonts + * "malayalam" subsets of each family, self-hosted under _static/fonts/ + * (SIL Open Font License 1.1 — see fonts/OFL.txt). + * + * If the Malayalam still looks large or small next to the Latin, tune + * `size-adjust` on the four faces below (e.g. 95%) rather than font-size. + */ + +@font-face { + font-family: "Noto Sans Malayalam"; + font-style: normal; + font-weight: 400; + font-display: swap; + src: url("fonts/notosansmalayalam-400-malayalam.woff2") format("woff2"); + unicode-range: U+0D00-0D7F, U+200C-200D, U+25CC; +} +@font-face { + font-family: "Noto Sans Malayalam"; + font-style: normal; + font-weight: 700; + font-display: swap; + src: url("fonts/notosansmalayalam-700-malayalam.woff2") format("woff2"); + unicode-range: U+0D00-0D7F, U+200C-200D, U+25CC; +} +@font-face { + font-family: "Noto Serif Malayalam"; + font-style: normal; + font-weight: 400; + font-display: swap; + src: url("fonts/notoserifmalayalam-400-malayalam.woff2") format("woff2"); + unicode-range: U+0D00-0D7F, U+200C-200D, U+25CC; +} +@font-face { + font-family: "Noto Serif Malayalam"; + font-style: normal; + font-weight: 700; + font-display: swap; + src: url("fonts/notoserifmalayalam-700-malayalam.woff2") format("woff2"); + unicode-range: U+0D00-0D7F, U+200C-200D, U+25CC; +} + +/* Body text: theme uses Source Sans Pro. Prepend the Malayalam face; the + unicode-range above means Latin still falls through to the theme font. */ +html, body, +.qe-sidebar__header, +.stderr-toggle-button { + font-family: "Noto Sans Malayalam", "Source Sans Pro", sans-serif; +} + +/* Headings: theme uses PT Serif. */ +h1, h2, h3, h4, h5, h6, +.qe-sidebar__nav .caption-text, +.toctree-wrapper .caption-text { + font-family: "Noto Serif Malayalam", "PT Serif", serif; +}