mirror of
https://github.com/RGBCube/serenity
synced 2025-05-14 11:34:59 +00:00
5e1499d104
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
/*
|
|
* Copyright (c) 2021, Ben Wiederhake <BenWiederhake.GitHub@gmx.de>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/Forward.h>
|
|
#include <AK/StringBuilder.h>
|
|
#include <LibMarkdown/CommentBlock.h>
|
|
#include <LibMarkdown/Visitor.h>
|
|
|
|
namespace Markdown {
|
|
|
|
ByteString CommentBlock::render_to_html(bool) const
|
|
{
|
|
StringBuilder builder;
|
|
|
|
builder.append("<!--"sv);
|
|
builder.append(escape_html_entities(m_comment));
|
|
// TODO: This is probably incorrect, because we technically need to escape "--" in some form. However, Browser does not care about this.
|
|
builder.append("-->\n"sv);
|
|
|
|
return builder.to_byte_string();
|
|
}
|
|
|
|
Vector<ByteString> CommentBlock::render_lines_for_terminal(size_t) const
|
|
{
|
|
return Vector<ByteString> {};
|
|
}
|
|
|
|
RecursionDecision CommentBlock::walk(Visitor& visitor) const
|
|
{
|
|
RecursionDecision rd = visitor.visit(*this);
|
|
if (rd != RecursionDecision::Recurse)
|
|
return rd;
|
|
|
|
// Normalize return value.
|
|
return RecursionDecision::Continue;
|
|
}
|
|
|
|
OwnPtr<CommentBlock> CommentBlock::parse(LineIterator& lines)
|
|
{
|
|
if (lines.is_end())
|
|
return {};
|
|
|
|
constexpr auto comment_start = "<!--"sv;
|
|
constexpr auto comment_end = "-->"sv;
|
|
|
|
StringView line = *lines;
|
|
if (!line.starts_with(comment_start))
|
|
return {};
|
|
line = line.substring_view(comment_start.length());
|
|
|
|
StringBuilder builder;
|
|
|
|
while (true) {
|
|
// Invariant: At the beginning of the loop, `line` is valid and should be added to the builder.
|
|
bool ends_here = line.ends_with(comment_end);
|
|
if (ends_here)
|
|
line = line.substring_view(0, line.length() - comment_end.length());
|
|
builder.append(line);
|
|
if (!ends_here)
|
|
builder.append('\n');
|
|
|
|
++lines;
|
|
if (lines.is_end() || ends_here) {
|
|
break;
|
|
}
|
|
line = *lines;
|
|
}
|
|
|
|
return make<CommentBlock>(builder.to_byte_string());
|
|
}
|
|
|
|
}
|