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vdoc: don't escape < and > in README, fixes #7951 (#7960)

pull/7971/head
Larpon 2021-01-08 17:44:19 +01:00 committed by GitHub
parent cbe7740d97
commit 78376a0250
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2 changed files with 14 additions and 2 deletions
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12
cmd/tools/vdoc/html.v
View File

@ -14,6 +14,7 @@ const (
css_js_assets = ['doc.css', 'normalize.css', 'doc.js', 'dark-mode.js']
res_path = os.resource_abs_path('resources')
favicons_path = os.join_path(res_path, 'favicons')
link_svg = '<svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 0 24 24" width="24"><path d="M0 0h24v24H0z" fill="none"/><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"/></svg>'
html_content = '<!DOCTYPE html>
<html lang="en">
<head>
@ -421,10 +422,17 @@ fn html_highlight(code string, tb &table.Table) string {
fn doc_node_html(dn doc.DocNode, link string, head bool, include_examples bool, tb &table.Table) string {
mut dnw := strings.new_builder(200)
link_svg := '<svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 0 24 24" width="24"><path d="M0 0h24v24H0z" fill="none"/><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"/></svg>'
head_tag := if head { 'h1' } else { 'h2' }
comments := dn.merge_comments_without_examples()
md_content := markdown.to_html(html_tag_escape(comments))
// Allow README.md to go through unescaped except for script tags
escaped_html := if head && is_module_readme(dn) {
// Strip markdown [TOC] directives, since we generate our own.
stripped := comments.replace('[TOC]', '')
markdown_escape_script_tags(stripped)
} else {
html_tag_escape(comments)
}
md_content := markdown.to_html(escaped_html)
hlighted_code := html_highlight(dn.content, tb)
node_class := if dn.kind == .const_group { ' const' } else { '' }
sym_name := get_sym_name(dn)

4
cmd/tools/vdoc/markdown.v
View File

@ -3,6 +3,10 @@ module main
import strings
import v.doc
fn markdown_escape_script_tags(str string) string {
return str.replace_each(['<script>', '`', '</script>', '`'])
}
fn (vd VDoc) gen_markdown(d doc.Doc, with_toc bool) string {
mut hw := strings.new_builder(200)
mut cw := strings.new_builder(200)