2 files changed, 0 insertions, 172 deletions
diff --git a/assets/cgit.css b/assets/cgit.css
index 3255068..ba7d7b1 100644
--- a/assets/cgit.css
+++ b/assets/cgit.css
@@ -520,14 +520,6 @@ div#cgit pre.plaintext {
 	margin: 0;
 }
 
-/* Markdown source before the client-side renderer has run, and for good
- * when scripting is off. Keeps the line structure so it reads as text. */
-div#cgit .markdown[data-markdown] {
-	white-space: pre-wrap;
-	overflow-wrap: anywhere;
-	font-family: var(--font-mono);
-}
-
 div#cgit .markdown {
 	line-height: 1.6;
 	overflow-wrap: break-word;
diff --git a/assets/cgit.js b/assets/cgit.js
index 10a34cd..6fe53ba 100644
--- a/assets/cgit.js
+++ b/assets/cgit.js
@@ -194,167 +194,3 @@ document.addEventListener("DOMContentLoaded", function () {
 }, false);
 
 })();
-
-/* Built-in Markdown rendering for the about page. When no about-filter is
- * configured, cgit escapes a markdown readme into a data-markdown container
- * (see cgit_print_repo_readme) and this renders a deliberately small, safe
- * subset client-side: headings, lists, blockquotes, rules, fenced and inline
- * code, pipe tables, links, images and emphasis. Every run of text is escaped
- * before any markup is added, and link and image URLs are restricted to http,
- * https, mailto and relative targets, so a hostile readme cannot inject markup
- * or scripts. Fenced code carries its language in data-lang as a styling
- * hook. Without JavaScript the escaped source stays readable as plain text.
- *
- * This is intentionally a subset, not CommonMark: no reference links, raw HTML
- * passthrough, nested lists or setext headings. Configure an about-filter to
- * replace it, or set enable-markdown=0 to turn it off. */
-
-(function () {
-
-var MAX_BYTES = 400000;
-
-function esc(s) {
-	return s.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
-}
-
-function escAttr(s) {
-	return esc(s).replace(/"/g, "&quot;").replace(/'/g, "&#39;");
-}
-
-/* Return the url if its scheme is safe, else "". Whitespace and control bytes
- * are stripped before the scheme is read because browsers ignore them when
- * resolving it, so "java\nscript:..." must still be caught as javascript. */
-function safeUrl(url) {
-	url = (url || "").replace(/[\u0000-\u0020]+/g, "");
-	var scheme = /^([a-z][a-z0-9+.\-]*):/i.exec(url);
-	if (scheme && !/^(https?|mailto)$/i.test(scheme[1]))
-		return "";
-	return url;
-}
-
-function link(text, url, image) {
-	var u = safeUrl(url);
-	if (!u)
-		return image ? esc("![" + text + "]") : inline(text);
-	if (image)
-		return "<img src='" + escAttr(u) + "' alt='" + escAttr(text) + "'/>";
-	return "<a href='" + escAttr(u) + "'>" + inline(text) + "</a>";
-}
-
-/* Inline rendering over one block of text. Scans to the next marker character
- * and bulk-escapes the plain text in between, so it stays roughly linear. */
-function inline(s) {
-	var out = "", i = 0, n = s.length, marker = /[`!\[*_]/g, m, rest;
-	while (i < n) {
-		marker.lastIndex = i;
-		m = marker.exec(s);
-		if (!m) { out += esc(s.slice(i)); break; }
-		if (m.index > i) { out += esc(s.slice(i, m.index)); i = m.index; }
-		rest = s.slice(i);
-		if ((m = /^`([^`]+)`/.exec(rest)))
-			out += "<code>" + esc(m[1]) + "</code>";
-		else if ((m = /^!\[([^\]]*)\]\(\s*([^)\s]+)[^)]*\)/.exec(rest)))
-			out += link(m[1], m[2], true);
-		else if ((m = /^\[([^\]]*)\]\(\s*([^)\s]+)[^)]*\)/.exec(rest)))
-			out += link(m[1], m[2], false);
-		else if ((m = /^(\*\*|__)([\s\S]+?)\1/.exec(rest)))
-			out += "<strong>" + inline(m[2]) + "</strong>";
-		else if ((m = /^(\*|_)([^\s][\s\S]*?)\1/.exec(rest)))
-			out += "<em>" + inline(m[2]) + "</em>";
-		else { out += esc(s.charAt(i)); i++; continue; }
-		i += m[0].length;
-	}
-	return out;
-}
-
-function cells(row) {
-	return row.trim().replace(/^\|/, "").replace(/\|$/, "").split("|").map(function (c) {
-		return c.trim();
-	});
-}
-
-function render(src) {
-	var lines = src.replace(/\r\n?/g, "\n").split("\n");
-	var out = "", i = 0, n = lines.length, line, m, k;
-	while (i < n) {
-		line = lines[i];
-		if (/^\s*$/.test(line)) { i++; continue; }
-		if ((m = /^\s*(`{3,}|~{3,})\s*([\w.+#-]*)/.exec(line))) {
-			var fence = m[1].charAt(0) === "`" ? /^\s*`{3,}\s*$/ : /^\s*~{3,}\s*$/;
-			var lang = m[2], code = "";
-			for (i++; i < n && !fence.test(lines[i]); i++)
-				code += lines[i] + "\n";
-			i++;
-			out += "<pre><code" + (lang ? " data-lang='" + escAttr(lang) + "'" : "") +
-				">" + esc(code) + "</code></pre>";
-			continue;
-		}
-		if ((m = /^(#{1,6})\s+(.*?)\s*#*\s*$/.exec(line))) {
-			k = m[1].length;
-			out += "<h" + k + ">" + inline(m[2]) + "</h" + k + ">";
-			i++; continue;
-		}
-		if (/^\s*([-*_])(\s*\1){2,}\s*$/.test(line)) { out += "<hr/>"; i++; continue; }
-		if (/^\s*>/.test(line)) {
-			var q = "";
-			for (; i < n && /^\s*>/.test(lines[i]); i++)
-				q += lines[i].replace(/^\s*>\s?/, "") + "\n";
-			out += "<blockquote>" + render(q) + "</blockquote>";
-			continue;
-		}
-		if (line.indexOf("|") >= 0 && i + 1 < n &&
-		    /^\s*\|?(\s*:?-+:?\s*\|)+\s*:?-+:?\s*\|?\s*$/.test(lines[i + 1])) {
-			var head = cells(line), t = "<table><thead><tr>";
-			for (k = 0; k < head.length; k++)
-				t += "<th>" + inline(head[k]) + "</th>";
-			t += "</tr></thead><tbody>";
-			for (i += 2; i < n && lines[i].indexOf("|") >= 0 && !/^\s*$/.test(lines[i]); i++) {
-				var row = cells(lines[i]);
-				t += "<tr>";
-				for (k = 0; k < row.length; k++)
-					t += "<td>" + inline(row[k]) + "</td>";
-				t += "</tr>";
-			}
-			out += t + "</tbody></table>";
-			continue;
-		}
-		if (/^\s*([-*+]|\d+[.)])\s+/.test(line)) {
-			var ordered = /^\s*\d/.test(line), tag = ordered ? "ol" : "ul";
-			out += "<" + tag + ">";
-			for (; i < n && (m = /^\s*([-*+]|\d+[.)])\s+(.*)$/.exec(lines[i])); i++) {
-				if ((/\d/.test(m[1])) !== ordered) break;
-				out += "<li>" + inline(m[2]) + "</li>";
-			}
-			out += "</" + tag + ">";
-			continue;
-		}
-		/* Always consume the current line so i advances even when it
-		 * matched none of the block branches above. */
-		var para = lines[i++];
-		for (; i < n && !/^\s*$/.test(lines[i]) &&
-		       !/^\s*(#{1,6}\s|>|`{3,}|~{3,}|([-*+]|\d+[.)])\s)/.test(lines[i]); i++)
-			para += "\n" + lines[i];
-		out += "<p>" + inline(para).replace(/\n/g, "<br/>") + "</p>";
-	}
-	return out;
-}
-
-document.addEventListener("DOMContentLoaded", function () {
-	var nodes = document.querySelectorAll("div#cgit [data-markdown]"), i, el, text;
-	for (i = 0; i < nodes.length; i++) {
-		el = nodes[i];
-		text = el.textContent;
-		if (!text || text.length > MAX_BYTES)
-			continue;
-		try {
-			el.innerHTML = render(text);
-			/* The attribute doubles as the style hook for the
-			 * unrendered source, so drop it once rendered. */
-			el.removeAttribute("data-markdown");
-		} catch (e) {
-			/* leave the escaped source in place on any failure */
-		}
-	}
-}, false);
-
-})();