Description: Use local web resources instead of remote ones
Author: Matthijs van Otterdijk <matthijs@wirevirt.net>
Author: Ximin Luo <infinity0@debian.org>
Bug: https://github.com/azerupi/mdBook/issues/271
Comment:
 Use https://github.com/infinity0/mdBook/tree/debian to help you rebase the
 patch on top of a newer version.
 .
 Make sure the paths here match the ones in debian/rust-doc.links
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
Index: rustc.git/src/tools/linkchecker/main.rs
===================================================================
--- rustc.git.orig/src/tools/linkchecker/main.rs
+++ rustc.git/src/tools/linkchecker/main.rs
@@ -172,6 +172,11 @@ fn check(cache: &mut Cache, root: &Path,
         {
             return;
         }
+        // Ignore parent URLs, so that the package installation process can
+        // provide a symbolic link later
+        if url.starts_with("../") {
+            return;
+        }
         let mut parts = url.splitn(2, '#');
         let url = parts.next().unwrap();
         let fragment = parts.next();
Index: rustc.git/vendor/mdbook/src/theme/index.hbs
===================================================================
--- rustc.git.orig/vendor/mdbook/src/theme/index.hbs
+++ rustc.git/vendor/mdbook/src/theme/index.hbs
@@ -32,13 +32,10 @@
         <link rel="stylesheet" href="{{ path_to_root }}css/print.css" media="print">
 
         <!-- Fonts -->
-        <link rel="stylesheet" href="{{ path_to_root }}FontAwesome/css/font-awesome.css">
-        {{#if copy_fonts}}
-        <link rel="stylesheet" href="{{ path_to_root }}fonts/fonts.css">
-        {{/if}}
+        <link rel="stylesheet" href="{{ path_to_root }}../font-awesome.min.css">
 
         <!-- Highlight.js Stylesheets -->
-        <link rel="stylesheet" href="{{ path_to_root }}highlight.css">
+        <link rel="stylesheet" href="{{ path_to_root }}../highlight.css">
         <link rel="stylesheet" href="{{ path_to_root }}tomorrow-night.css">
         <link rel="stylesheet" href="{{ path_to_root }}ayu-highlight.css">
 
@@ -49,7 +46,7 @@
 
         {{#if mathjax_support}}
         <!-- MathJax -->
-        <script async type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
+        <script async type="text/javascript" src="../mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
         {{/if}}
     </head>
     <body>
@@ -59,46 +56,6 @@
             var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "{{ preferred_dark_theme }}" : "{{ default_theme }}";
         </script>
 
-        <!-- Work around some values being stored in localStorage wrapped in quotes -->
-        <script type="text/javascript">
-            try {
-                var theme = localStorage.getItem('mdbook-theme');
-                var sidebar = localStorage.getItem('mdbook-sidebar');
-
-                if (theme.startsWith('"') && theme.endsWith('"')) {
-                    localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
-                }
-
-                if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
-                    localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
-                }
-            } catch (e) { }
-        </script>
-
-        <!-- Set the theme before any content is loaded, prevents flash -->
-        <script type="text/javascript">
-            var theme;
-            try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
-            if (theme === null || theme === undefined) { theme = default_theme; }
-            var html = document.querySelector('html');
-            html.classList.remove('no-js')
-            html.classList.remove('{{ default_theme }}')
-            html.classList.add(theme);
-            html.classList.add('js');
-        </script>
-
-        <!-- Hide / unhide sidebar before it is displayed -->
-        <script type="text/javascript">
-            var html = document.querySelector('html');
-            var sidebar = 'hidden';
-            if (document.body.clientWidth >= 1080) {
-                try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
-                sidebar = sidebar || 'visible';
-            }
-            html.classList.remove('sidebar-visible');
-            html.classList.add("sidebar-" + sidebar);
-        </script>
-
         <nav id="sidebar" class="sidebar" aria-label="Table of contents">
             <div class="sidebar-scrollbox">
                 {{#toc}}{{/toc}}
@@ -226,53 +183,7 @@
         </script>
         {{/if}}
 
-        {{#if google_analytics}}
-        <!-- Google Analytics Tag -->
-        <script type="text/javascript">
-            var localAddrs = ["localhost", "127.0.0.1", ""];
-
-            // make sure we don't activate google analytics if the developer is
-            // inspecting the book locally...
-            if (localAddrs.indexOf(document.location.hostname) === -1) {
-                (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-                (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-                m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-                })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
-
-                ga('create', '{{google_analytics}}', 'auto');
-                ga('send', 'pageview');
-            }
-        </script>
-        {{/if}}
-
-        {{#if playground_line_numbers}}
-        <script type="text/javascript">
-            window.playground_line_numbers = true;
-        </script>
-        {{/if}}
-
-        {{#if playground_copyable}}
-        <script type="text/javascript">
-            window.playground_copyable = true;
-        </script>
-        {{/if}}
-
-        {{#if playground_js}}
-        <script src="{{ path_to_root }}ace.js" type="text/javascript" charset="utf-8"></script>
-        <script src="{{ path_to_root }}editor.js" type="text/javascript" charset="utf-8"></script>
-        <script src="{{ path_to_root }}mode-rust.js" type="text/javascript" charset="utf-8"></script>
-        <script src="{{ path_to_root }}theme-dawn.js" type="text/javascript" charset="utf-8"></script>
-        <script src="{{ path_to_root }}theme-tomorrow_night.js" type="text/javascript" charset="utf-8"></script>
-        {{/if}}
-
-        {{#if search_js}}
-        <script src="{{ path_to_root }}elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
-        <script src="{{ path_to_root }}mark.min.js" type="text/javascript" charset="utf-8"></script>
-        <script src="{{ path_to_root }}searcher.js" type="text/javascript" charset="utf-8"></script>
-        {{/if}}
-
-        <script src="{{ path_to_root }}clipboard.min.js" type="text/javascript" charset="utf-8"></script>
-        <script src="{{ path_to_root }}highlight.js" type="text/javascript" charset="utf-8"></script>
+        <script src="{{ path_to_root }}../highlight.js" type="text/javascript" charset="utf-8"></script>
         <script src="{{ path_to_root }}book.js" type="text/javascript" charset="utf-8"></script>
 
         <!-- Custom JS scripts -->
Index: rustc.git/vendor/mdbook/src/book/init.rs
===================================================================
--- rustc.git.orig/vendor/mdbook/src/book/init.rs
+++ rustc.git/vendor/mdbook/src/book/init.rs
@@ -151,12 +151,6 @@ impl BookBuilder {
         let mut js = File::create(themedir.join("book.js"))?;
         js.write_all(theme::JS)?;
 
-        let mut highlight_css = File::create(themedir.join("highlight.css"))?;
-        highlight_css.write_all(theme::HIGHLIGHT_CSS)?;
-
-        let mut highlight_js = File::create(themedir.join("highlight.js"))?;
-        highlight_js.write_all(theme::HIGHLIGHT_JS)?;
-
         Ok(())
     }
 
Index: rustc.git/vendor/mdbook/src/renderer/html_handlebars/hbs_renderer.rs
===================================================================
--- rustc.git.orig/vendor/mdbook/src/renderer/html_handlebars/hbs_renderer.rs
+++ rustc.git/vendor/mdbook/src/renderer/html_handlebars/hbs_renderer.rs
@@ -3,7 +3,7 @@ use crate::config::{Config, HtmlConfig,
 use crate::errors::*;
 use crate::renderer::html_handlebars::helpers;
 use crate::renderer::{RenderContext, Renderer};
-use crate::theme::{self, playground_editor, Theme};
+use crate::theme::{self, Theme};
 use crate::utils;
 
 use std::borrow::Cow;
@@ -198,80 +198,8 @@ impl HtmlHandlebars {
         if let Some(contents) = &theme.favicon_svg {
             write_file(destination, "favicon.svg", &contents)?;
         }
-        write_file(destination, "highlight.css", &theme.highlight_css)?;
         write_file(destination, "tomorrow-night.css", &theme.tomorrow_night_css)?;
         write_file(destination, "ayu-highlight.css", &theme.ayu_highlight_css)?;
-        write_file(destination, "highlight.js", &theme.highlight_js)?;
-        write_file(destination, "clipboard.min.js", &theme.clipboard_js)?;
-        write_file(
-            destination,
-            "FontAwesome/css/font-awesome.css",
-            theme::FONT_AWESOME,
-        )?;
-        write_file(
-            destination,
-            "FontAwesome/fonts/fontawesome-webfont.eot",
-            theme::FONT_AWESOME_EOT,
-        )?;
-        write_file(
-            destination,
-            "FontAwesome/fonts/fontawesome-webfont.svg",
-            theme::FONT_AWESOME_SVG,
-        )?;
-        write_file(
-            destination,
-            "FontAwesome/fonts/fontawesome-webfont.ttf",
-            theme::FONT_AWESOME_TTF,
-        )?;
-        write_file(
-            destination,
-            "FontAwesome/fonts/fontawesome-webfont.woff",
-            theme::FONT_AWESOME_WOFF,
-        )?;
-        write_file(
-            destination,
-            "FontAwesome/fonts/fontawesome-webfont.woff2",
-            theme::FONT_AWESOME_WOFF2,
-        )?;
-        write_file(
-            destination,
-            "FontAwesome/fonts/FontAwesome.ttf",
-            theme::FONT_AWESOME_TTF,
-        )?;
-        if html_config.copy_fonts {
-            write_file(destination, "fonts/fonts.css", theme::fonts::CSS)?;
-            for (file_name, contents) in theme::fonts::LICENSES.iter() {
-                write_file(destination, file_name, contents)?;
-            }
-            for (file_name, contents) in theme::fonts::OPEN_SANS.iter() {
-                write_file(destination, file_name, contents)?;
-            }
-            write_file(
-                destination,
-                theme::fonts::SOURCE_CODE_PRO.0,
-                theme::fonts::SOURCE_CODE_PRO.1,
-            )?;
-        }
-
-        let playground_config = &html_config.playground;
-
-        // Ace is a very large dependency, so only load it when requested
-        if playground_config.editable && playground_config.copy_js {
-            // Load the editor
-            write_file(destination, "editor.js", playground_editor::JS)?;
-            write_file(destination, "ace.js", playground_editor::ACE_JS)?;
-            write_file(destination, "mode-rust.js", playground_editor::MODE_RUST_JS)?;
-            write_file(
-                destination,
-                "theme-dawn.js",
-                playground_editor::THEME_DAWN_JS,
-            )?;
-            write_file(
-                destination,
-                "theme-tomorrow_night.js",
-                playground_editor::THEME_TOMORROW_NIGHT_JS,
-            )?;
-        }
 
         Ok(())
     }
Index: rustc.git/vendor/mdbook/src/renderer/html_handlebars/search.rs
===================================================================
--- rustc.git.orig/vendor/mdbook/src/renderer/html_handlebars/search.rs
+++ rustc.git/vendor/mdbook/src/renderer/html_handlebars/search.rs
@@ -34,8 +34,6 @@ pub fn create_files(search_config: &Sear
             format!("Object.assign(window.search, {});", index).as_bytes(),
         )?;
         utils::fs::write_file(destination, "searcher.js", searcher::JS)?;
-        utils::fs::write_file(destination, "mark.min.js", searcher::MARK_JS)?;
-        utils::fs::write_file(destination, "elasticlunr.min.js", searcher::ELASTICLUNR_JS)?;
         debug!("Copying search files ✓");
     }
 
Index: rustc.git/vendor/mdbook/src/theme/mod.rs
===================================================================
--- rustc.git.orig/vendor/mdbook/src/theme/mod.rs
+++ rustc.git/vendor/mdbook/src/theme/mod.rs
@@ -1,9 +1,5 @@
 #![allow(missing_docs)]
 
-pub mod playground_editor;
-
-pub mod fonts;
-
 #[cfg(feature = "search")]
 pub mod searcher;
 
@@ -24,19 +20,8 @@ pub static VARIABLES_CSS: &[u8] = includ
 pub static FAVICON_PNG: &[u8] = include_bytes!("favicon.png");
 pub static FAVICON_SVG: &[u8] = include_bytes!("favicon.svg");
 pub static JS: &[u8] = include_bytes!("book.js");
-pub static HIGHLIGHT_JS: &[u8] = include_bytes!("highlight.js");
 pub static TOMORROW_NIGHT_CSS: &[u8] = include_bytes!("tomorrow-night.css");
-pub static HIGHLIGHT_CSS: &[u8] = include_bytes!("highlight.css");
 pub static AYU_HIGHLIGHT_CSS: &[u8] = include_bytes!("ayu-highlight.css");
-pub static CLIPBOARD_JS: &[u8] = include_bytes!("clipboard.min.js");
-pub static FONT_AWESOME: &[u8] = include_bytes!("FontAwesome/css/font-awesome.min.css");
-pub static FONT_AWESOME_EOT: &[u8] = include_bytes!("FontAwesome/fonts/fontawesome-webfont.eot");
-pub static FONT_AWESOME_SVG: &[u8] = include_bytes!("FontAwesome/fonts/fontawesome-webfont.svg");
-pub static FONT_AWESOME_TTF: &[u8] = include_bytes!("FontAwesome/fonts/fontawesome-webfont.ttf");
-pub static FONT_AWESOME_WOFF: &[u8] = include_bytes!("FontAwesome/fonts/fontawesome-webfont.woff");
-pub static FONT_AWESOME_WOFF2: &[u8] =
-    include_bytes!("FontAwesome/fonts/fontawesome-webfont.woff2");
-pub static FONT_AWESOME_OTF: &[u8] = include_bytes!("FontAwesome/fonts/FontAwesome.otf");
 
 /// The `Theme` struct should be used instead of the static variables because
 /// the `new()` method will look if the user has a theme directory in their
@@ -57,11 +42,8 @@ pub struct Theme {
     pub favicon_png: Option<Vec<u8>>,
     pub favicon_svg: Option<Vec<u8>>,
     pub js: Vec<u8>,
-    pub highlight_css: Vec<u8>,
     pub tomorrow_night_css: Vec<u8>,
     pub ayu_highlight_css: Vec<u8>,
-    pub highlight_js: Vec<u8>,
-    pub clipboard_js: Vec<u8>,
 }
 
 impl Theme {
@@ -91,9 +73,6 @@ impl Theme {
                     theme_dir.join("css/variables.css"),
                     &mut theme.variables_css,
                 ),
-                (theme_dir.join("highlight.js"), &mut theme.highlight_js),
-                (theme_dir.join("clipboard.min.js"), &mut theme.clipboard_js),
-                (theme_dir.join("highlight.css"), &mut theme.highlight_css),
                 (
                     theme_dir.join("tomorrow-night.css"),
                     &mut theme.tomorrow_night_css,
@@ -156,11 +135,8 @@ impl Default for Theme {
             favicon_png: Some(FAVICON_PNG.to_owned()),
             favicon_svg: Some(FAVICON_SVG.to_owned()),
             js: JS.to_owned(),
-            highlight_css: HIGHLIGHT_CSS.to_owned(),
             tomorrow_night_css: TOMORROW_NIGHT_CSS.to_owned(),
             ayu_highlight_css: AYU_HIGHLIGHT_CSS.to_owned(),
-            highlight_js: HIGHLIGHT_JS.to_owned(),
-            clipboard_js: CLIPBOARD_JS.to_owned(),
         }
     }
 }
@@ -243,11 +219,8 @@ mod tests {
             favicon_png: Some(Vec::new()),
             favicon_svg: Some(Vec::new()),
             js: Vec::new(),
-            highlight_css: Vec::new(),
             tomorrow_night_css: Vec::new(),
             ayu_highlight_css: Vec::new(),
-            highlight_js: Vec::new(),
-            clipboard_js: Vec::new(),
         };
 
         assert_eq!(got, empty);
Index: rustc.git/vendor/mdbook/src/theme/searcher/mod.rs
===================================================================
--- rustc.git.orig/vendor/mdbook/src/theme/searcher/mod.rs
+++ rustc.git/vendor/mdbook/src/theme/searcher/mod.rs
@@ -2,5 +2,3 @@
 //! the "search" cargo feature is disabled.
 
 pub static JS: &[u8] = include_bytes!("searcher.js");
-pub static MARK_JS: &[u8] = include_bytes!("mark.min.js");
-pub static ELASTICLUNR_JS: &[u8] = include_bytes!("elasticlunr.min.js");
