mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-21 14:23:45 +00:00
End of pulldown switch and remove completely hoedown
This commit is contained in:
Guillaume Gomez
parent
c9415eb98f
commit
b96fef8411
4
.gitmodules
vendored
4
.gitmodules
vendored
@ -5,10 +5,6 @@
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[submodule "src/compiler-rt"]
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path = src/compiler-rt
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url = https://github.com/rust-lang/compiler-rt.git
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[submodule "src/rt/hoedown"]
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path = src/rt/hoedown
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url = https://github.com/rust-lang/hoedown.git
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branch = rust-2015-09-21-do-not-delete
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[submodule "src/jemalloc"]
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path = src/jemalloc
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url = https://github.com/rust-lang/jemalloc.git
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@ -2,7 +2,6 @@
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authors = ["The Rust Project Developers"]
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name = "rustdoc"
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version = "0.0.0"
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build = "build.rs"
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[lib]
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name = "rustdoc"
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@ -1,29 +0,0 @@
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// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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extern crate build_helper;
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extern crate gcc;
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fn main() {
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let src_dir = std::path::Path::new("../rt/hoedown/src");
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build_helper::rerun_if_changed_anything_in_dir(src_dir);
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let mut cfg = gcc::Config::new();
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cfg.file("../rt/hoedown/src/autolink.c")
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.file("../rt/hoedown/src/buffer.c")
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.file("../rt/hoedown/src/document.c")
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.file("../rt/hoedown/src/escape.c")
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.file("../rt/hoedown/src/html.c")
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.file("../rt/hoedown/src/html_blocks.c")
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.file("../rt/hoedown/src/html_smartypants.c")
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.file("../rt/hoedown/src/stack.c")
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.file("../rt/hoedown/src/version.c")
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.include(src_dir)
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.compile("libhoedown.a");
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}
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@ -26,7 +26,7 @@
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#![allow(non_camel_case_types)]
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use libc;
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//use libc;
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use std::ascii::AsciiExt;
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use std::cell::RefCell;
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use std::default::Default;
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@ -43,158 +43,19 @@ use html::highlight;
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use html::escape::Escape;
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use test;
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use pulldown_cmark::{self, Event, Parser};
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use pulldown_cmark::{self, Event, Parser, Tag};
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/// A unit struct which has the `fmt::Display` trait implemented. When
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/// formatted, this struct will emit the HTML corresponding to the rendered
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/// version of the contained markdown string.
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pub struct Markdown<'a>(pub &'a str);
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// The second parameter is whether we need a shorter version or not.
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pub struct Markdown<'a>(pub &'a str, pub bool);
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/// A unit struct like `Markdown`, that renders the markdown with a
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/// table of contents.
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pub struct MarkdownWithToc<'a>(pub &'a str);
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/// A unit struct like `Markdown`, that renders the markdown escaping HTML tags.
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pub struct MarkdownHtml<'a>(pub &'a str);
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/*const DEF_OUNIT: libc::size_t = 64;
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const HOEDOWN_EXT_NO_INTRA_EMPHASIS: libc::c_uint = 1 << 11;
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const HOEDOWN_EXT_TABLES: libc::c_uint = 1 << 0;
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const HOEDOWN_EXT_FENCED_CODE: libc::c_uint = 1 << 1;
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const HOEDOWN_EXT_AUTOLINK: libc::c_uint = 1 << 3;
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const HOEDOWN_EXT_STRIKETHROUGH: libc::c_uint = 1 << 4;
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const HOEDOWN_EXT_SUPERSCRIPT: libc::c_uint = 1 << 8;
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const HOEDOWN_EXT_FOOTNOTES: libc::c_uint = 1 << 2;
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const HOEDOWN_HTML_ESCAPE: libc::c_uint = 1 << 1;
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const HOEDOWN_EXTENSIONS: libc::c_uint =
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HOEDOWN_EXT_NO_INTRA_EMPHASIS | HOEDOWN_EXT_TABLES |
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HOEDOWN_EXT_FENCED_CODE | HOEDOWN_EXT_AUTOLINK |
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HOEDOWN_EXT_STRIKETHROUGH | HOEDOWN_EXT_SUPERSCRIPT |
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HOEDOWN_EXT_FOOTNOTES;
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enum hoedown_document {}
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type blockcodefn = extern "C" fn(*mut hoedown_buffer, *const hoedown_buffer,
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*const hoedown_buffer, *const hoedown_renderer_data,
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libc::size_t);
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type blockquotefn = extern "C" fn(*mut hoedown_buffer, *const hoedown_buffer,
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*const hoedown_renderer_data, libc::size_t);
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type headerfn = extern "C" fn(*mut hoedown_buffer, *const hoedown_buffer,
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libc::c_int, *const hoedown_renderer_data,
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libc::size_t);
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type blockhtmlfn = extern "C" fn(*mut hoedown_buffer, *const hoedown_buffer,
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*const hoedown_renderer_data, libc::size_t);
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type codespanfn = extern "C" fn(*mut hoedown_buffer, *const hoedown_buffer,
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*const hoedown_renderer_data, libc::size_t) -> libc::c_int;
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type linkfn = extern "C" fn (*mut hoedown_buffer, *const hoedown_buffer,
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*const hoedown_buffer, *const hoedown_buffer,
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*const hoedown_renderer_data, libc::size_t) -> libc::c_int;
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type entityfn = extern "C" fn (*mut hoedown_buffer, *const hoedown_buffer,
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*const hoedown_renderer_data, libc::size_t);
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type normaltextfn = extern "C" fn(*mut hoedown_buffer, *const hoedown_buffer,
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*const hoedown_renderer_data, libc::size_t);
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#[repr(C)]
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struct hoedown_renderer_data {
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opaque: *mut libc::c_void,
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}
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#[repr(C)]
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struct hoedown_renderer {
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opaque: *mut libc::c_void,
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blockcode: Option<blockcodefn>,
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blockquote: Option<blockquotefn>,
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header: Option<headerfn>,
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other_block_level_callbacks: [libc::size_t; 11],
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blockhtml: Option<blockhtmlfn>,
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/* span level callbacks - NULL or return 0 prints the span verbatim */
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autolink: libc::size_t, // unused
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codespan: Option<codespanfn>,
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other_span_level_callbacks_1: [libc::size_t; 7],
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link: Option<linkfn>,
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other_span_level_callbacks_2: [libc::size_t; 6],
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/* low level callbacks - NULL copies input directly into the output */
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entity: Option<entityfn>,
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normal_text: Option<normaltextfn>,
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/* header and footer */
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other_callbacks: [libc::size_t; 2],
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}
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#[repr(C)]
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struct hoedown_html_renderer_state {
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opaque: *mut libc::c_void,
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toc_data: html_toc_data,
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flags: libc::c_uint,
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link_attributes: Option<extern "C" fn(*mut hoedown_buffer,
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*const hoedown_buffer,
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*const hoedown_renderer_data)>,
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}
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#[repr(C)]
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struct html_toc_data {
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header_count: libc::c_int,
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current_level: libc::c_int,
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level_offset: libc::c_int,
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nesting_level: libc::c_int,
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}
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struct MyOpaque {
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dfltblk: extern "C" fn(*mut hoedown_buffer, *const hoedown_buffer,
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*const hoedown_buffer, *const hoedown_renderer_data,
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libc::size_t),
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toc_builder: Option<TocBuilder>,
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}
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#[repr(C)]
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struct hoedown_buffer {
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data: *const u8,
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size: libc::size_t,
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asize: libc::size_t,
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unit: libc::size_t,
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}
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extern {
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fn hoedown_html_renderer_new(render_flags: libc::c_uint,
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nesting_level: libc::c_int)
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-> *mut hoedown_renderer;
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fn hoedown_html_renderer_free(renderer: *mut hoedown_renderer);
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fn hoedown_document_new(rndr: *const hoedown_renderer,
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extensions: libc::c_uint,
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max_nesting: libc::size_t) -> *mut hoedown_document;
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fn hoedown_document_render(doc: *mut hoedown_document,
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ob: *mut hoedown_buffer,
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document: *const u8,
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doc_size: libc::size_t);
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fn hoedown_document_free(md: *mut hoedown_document);
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fn hoedown_buffer_new(unit: libc::size_t) -> *mut hoedown_buffer;
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/*fn hoedown_buffer_put(b: *mut hoedown_buffer, c: *const libc::c_char,
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n: libc::size_t);*/
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fn hoedown_buffer_puts(b: *mut hoedown_buffer, c: *const libc::c_char);
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fn hoedown_buffer_free(b: *mut hoedown_buffer);
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}
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// hoedown_buffer helpers
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impl hoedown_buffer {
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fn as_bytes(&self) -> &[u8] {
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unsafe { slice::from_raw_parts(self.data, self.size as usize) }
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}
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}*/
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/// Returns Some(code) if `s` is a line that should be stripped from
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/// documentation but used in example code. `code` is the portion of
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/// `s` that should be used in tests. (None for lines that should be
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@ -228,213 +89,15 @@ thread_local!(pub static PLAYGROUND: RefCell<Option<(Option<String>, String)>> =
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pub fn render(w: &mut fmt::Formatter,
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s: &str,
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print_toc: bool,
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_html_flags: libc::c_uint) -> fmt::Result {
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/*extern fn block(ob: *mut hoedown_buffer, orig_text: *const hoedown_buffer,
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lang: *const hoedown_buffer, data: *const hoedown_renderer_data,
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line: libc::size_t) {
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unsafe {
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if orig_text.is_null() { return }
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let opaque = (*data).opaque as *mut hoedown_html_renderer_state;
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let my_opaque: &MyOpaque = &*((*opaque).opaque as *const MyOpaque);
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let text = (*orig_text).as_bytes();
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let origtext = str::from_utf8(text).unwrap();
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let origtext = origtext.trim_left();
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debug!("docblock: ==============\n{:?}\n=======", text);
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let rendered = if lang.is_null() || origtext.is_empty() {
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false
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} else {
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let rlang = (*lang).as_bytes();
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let rlang = str::from_utf8(rlang).unwrap();
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if !LangString::parse(rlang).rust {
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(my_opaque.dfltblk)(ob, orig_text, lang,
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opaque as *const hoedown_renderer_data,
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line);
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true
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} else {
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false
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}
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};
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let lines = origtext.lines().filter(|l| {
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stripped_filtered_line(*l).is_none()
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});
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let text = lines.collect::<Vec<&str>>().join("\n");
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if rendered { return }
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PLAYGROUND.with(|play| {
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// insert newline to clearly separate it from the
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// previous block so we can shorten the html output
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let mut s = String::from("\n");
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let playground_button = play.borrow().as_ref().and_then(|&(ref krate, ref url)| {
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if url.is_empty() {
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return None;
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}
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let test = origtext.lines().map(|l| {
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stripped_filtered_line(l).unwrap_or(l)
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}).collect::<Vec<&str>>().join("\n");
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let krate = krate.as_ref().map(|s| &**s);
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let test = test::maketest(&test, krate, false,
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&Default::default());
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let channel = if test.contains("#![feature(") {
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"&version=nightly"
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} else {
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""
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};
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// These characters don't need to be escaped in a URI.
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// FIXME: use a library function for percent encoding.
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fn dont_escape(c: u8) -> bool {
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(b'a' <= c && c <= b'z') ||
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(b'A' <= c && c <= b'Z') ||
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(b'0' <= c && c <= b'9') ||
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c == b'-' || c == b'_' || c == b'.' ||
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c == b'~' || c == b'!' || c == b'\'' ||
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c == b'(' || c == b')' || c == b'*'
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}
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let mut test_escaped = String::new();
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for b in test.bytes() {
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if dont_escape(b) {
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test_escaped.push(char::from(b));
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} else {
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write!(test_escaped, "%{:02X}", b).unwrap();
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}
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}
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Some(format!(
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r#"<a class="test-arrow" target="_blank" href="{}?code={}{}">Run</a>"#,
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url, test_escaped, channel
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))
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});
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s.push_str(&highlight::render_with_highlighting(
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&text,
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Some("rust-example-rendered"),
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None,
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playground_button.as_ref().map(String::as_str)));
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let output = CString::new(s).unwrap();
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hoedown_buffer_puts(ob, output.as_ptr());
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})
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}
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}
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extern fn header(ob: *mut hoedown_buffer, text: *const hoedown_buffer,
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level: libc::c_int, data: *const hoedown_renderer_data,
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_: libc::size_t) {
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// hoedown does this, we may as well too
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unsafe { hoedown_buffer_puts(ob, "\n\0".as_ptr() as *const _); }
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// Extract the text provided
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let s = if text.is_null() {
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"".to_owned()
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} else {
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let s = unsafe { (*text).as_bytes() };
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str::from_utf8(&s).unwrap().to_owned()
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};
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// Discard '<em>', '<code>' tags and some escaped characters,
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// transform the contents of the header into a hyphenated string
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// without non-alphanumeric characters other than '-' and '_'.
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//
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// This is a terrible hack working around how hoedown gives us rendered
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// html for text rather than the raw text.
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let mut id = s.clone();
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let repl_sub = vec!["<em>", "</em>", "<code>", "</code>",
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"<strong>", "</strong>",
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"<", ">", "&", "'", """];
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for sub in repl_sub {
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id = id.replace(sub, "");
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}
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let id = id.chars().filter_map(|c| {
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if c.is_alphanumeric() || c == '-' || c == '_' {
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if c.is_ascii() {
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Some(c.to_ascii_lowercase())
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} else {
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Some(c)
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}
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} else if c.is_whitespace() && c.is_ascii() {
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Some('-')
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} else {
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None
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}
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}).collect::<String>();
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let opaque = unsafe { (*data).opaque as *mut hoedown_html_renderer_state };
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let opaque = unsafe { &mut *((*opaque).opaque as *mut MyOpaque) };
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let id = derive_id(id);
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let sec = opaque.toc_builder.as_mut().map_or("".to_owned(), |builder| {
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format!("{} ", builder.push(level as u32, s.clone(), id.clone()))
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});
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// Render the HTML
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let text = format!("<h{lvl} id='{id}' class='section-header'>\
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<a href='#{id}'>{sec}{}</a></h{lvl}>",
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s, lvl = level, id = id, sec = sec);
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let text = CString::new(text).unwrap();
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unsafe { hoedown_buffer_puts(ob, text.as_ptr()) }
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}
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extern fn codespan(
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ob: *mut hoedown_buffer,
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text: *const hoedown_buffer,
|
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_: *const hoedown_renderer_data,
|
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_: libc::size_t
|
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) -> libc::c_int {
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let content = if text.is_null() {
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"".to_owned()
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} else {
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let bytes = unsafe { (*text).as_bytes() };
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let s = str::from_utf8(bytes).unwrap();
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collapse_whitespace(s)
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};
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let content = format!("<code>{}</code>", Escape(&content));
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let element = CString::new(content).unwrap();
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unsafe { hoedown_buffer_puts(ob, element.as_ptr()); }
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// Return anything except 0, which would mean "also print the code span verbatim".
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1
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}
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|
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unsafe {
|
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let ob = hoedown_buffer_new(DEF_OUNIT);
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let renderer = hoedown_html_renderer_new(html_flags, 0);
|
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let mut opaque = MyOpaque {
|
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dfltblk: (*renderer).blockcode.unwrap(),
|
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toc_builder: if print_toc {Some(TocBuilder::new())} else {None}
|
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};
|
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(*((*renderer).opaque as *mut hoedown_html_renderer_state)).opaque
|
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= &mut opaque as *mut _ as *mut libc::c_void;
|
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(*renderer).blockcode = Some(block);
|
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(*renderer).header = Some(header);
|
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(*renderer).codespan = Some(codespan);
|
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|
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let document = hoedown_document_new(renderer, HOEDOWN_EXTENSIONS, 16);
|
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hoedown_document_render(document, ob, s.as_ptr(),
|
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s.len() as libc::size_t);
|
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hoedown_document_free(document);
|
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|
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hoedown_html_renderer_free(renderer);
|
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|
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let mut ret = opaque.toc_builder.map_or(Ok(()), |builder| {
|
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write!(w, "<nav id=\"TOC\">{}</nav>", builder.into_toc())
|
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});
|
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|
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if ret.is_ok() {
|
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let buf = (*ob).as_bytes();
|
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ret = w.write_str(str::from_utf8(buf).unwrap());
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}
|
||||
hoedown_buffer_free(ob);
|
||||
ret
|
||||
}*/
|
||||
|
||||
fn block(parser: &mut Parser, lang: &str, buffer: &mut String) {
|
||||
shorter: bool) -> fmt::Result {
|
||||
fn block(parser: &mut Parser, buffer: &mut String, lang: &str) {
|
||||
let mut origtext = String::new();
|
||||
loop {
|
||||
let event = parser.next();
|
||||
if let Some(event) = event {
|
||||
match event {
|
||||
pulldown_cmark::Event::End(
|
||||
pulldown_cmark::Tag::CodeBlock(_)) => break,
|
||||
pulldown_cmark::Event::Text(ref s) => {
|
||||
Event::End(Tag::CodeBlock(_)) => break,
|
||||
Event::Text(ref s) => {
|
||||
origtext.push_str(s);
|
||||
}
|
||||
_ => {}
|
||||
@ -445,25 +108,21 @@ pub fn render(w: &mut fmt::Formatter,
|
||||
}
|
||||
let origtext = origtext.trim_left();
|
||||
debug!("docblock: ==============\n{:?}\n=======", origtext);
|
||||
let rendered = if lang.is_empty() || origtext.is_empty() {
|
||||
false
|
||||
} else {
|
||||
if !LangString::parse(lang).rust {
|
||||
/*(my_opaque.dfltblk)(ob, orig_text, lang,
|
||||
opaque as *const hoedown_renderer_data,
|
||||
line);*/
|
||||
// true
|
||||
false
|
||||
} else {
|
||||
false
|
||||
}
|
||||
};
|
||||
|
||||
let lines = origtext.lines().filter(|l| {
|
||||
stripped_filtered_line(*l).is_none()
|
||||
});
|
||||
let text = lines.collect::<Vec<&str>>().join("\n");
|
||||
if rendered { return }
|
||||
let block_info = if lang.is_empty() {
|
||||
LangString::all_false()
|
||||
} else {
|
||||
LangString::parse(lang)
|
||||
};
|
||||
if !block_info.rust {
|
||||
buffer.push_str(&format!("<pre><code class=\"language-{}\">{}</code></pre>",
|
||||
lang, text));
|
||||
return
|
||||
}
|
||||
PLAYGROUND.with(|play| {
|
||||
// insert newline to clearly separate it from the
|
||||
// previous block so we can shorten the html output
|
||||
@ -521,9 +180,8 @@ pub fn render(w: &mut fmt::Formatter,
|
||||
let event = parser.next();
|
||||
if let Some(event) = event {
|
||||
match event {
|
||||
pulldown_cmark::Event::End(
|
||||
pulldown_cmark::Tag::Header(_)) => break,
|
||||
pulldown_cmark::Event::Text(ref s) => {
|
||||
Event::End(Tag::Header(_)) => break,
|
||||
Event::Text(ref s) => {
|
||||
ret.push_str(s);
|
||||
}
|
||||
_ => {}
|
||||
@ -561,8 +219,8 @@ pub fn render(w: &mut fmt::Formatter,
|
||||
});
|
||||
|
||||
// Render the HTML
|
||||
buffer.push_str(&format!("<h{lvl} id='{id}' class='section-header'>\
|
||||
<a href='#{id}'>{sec}{}</a></h{lvl}>",
|
||||
buffer.push_str(&format!("<h{lvl} id=\"{id}\" class=\"section-header\">\
|
||||
<a href=\"#{id}\">{sec}{}</a></h{lvl}>",
|
||||
ret, lvl = level, id = id, sec = sec));
|
||||
}
|
||||
|
||||
@ -572,9 +230,8 @@ pub fn render(w: &mut fmt::Formatter,
|
||||
let event = parser.next();
|
||||
if let Some(event) = event {
|
||||
match event {
|
||||
pulldown_cmark::Event::End(
|
||||
pulldown_cmark::Tag::Code) => break,
|
||||
pulldown_cmark::Event::Text(ref s) => {
|
||||
Event::End(Tag::Code) => break,
|
||||
Event::Text(ref s) => {
|
||||
content.push_str(s);
|
||||
}
|
||||
_ => {}
|
||||
@ -591,9 +248,8 @@ pub fn render(w: &mut fmt::Formatter,
|
||||
let event = parser.next();
|
||||
if let Some(event) = event {
|
||||
match event {
|
||||
pulldown_cmark::Event::End(
|
||||
pulldown_cmark::Tag::Link(_, _)) => break,
|
||||
pulldown_cmark::Event::Text(ref s) => {
|
||||
Event::End(Tag::Link(_, _)) => break,
|
||||
Event::Text(ref s) => {
|
||||
title.push_str(s);
|
||||
}
|
||||
_ => {}
|
||||
@ -605,19 +261,19 @@ pub fn render(w: &mut fmt::Formatter,
|
||||
buffer.push_str(&format!("<a href=\"{}\">{}</a>", url, title));
|
||||
}
|
||||
|
||||
fn paragraph(parser: &mut Parser, buffer: &mut String, toc_builder: &mut Option<TocBuilder>) {
|
||||
fn paragraph(parser: &mut Parser, buffer: &mut String, toc_builder: &mut Option<TocBuilder>,
|
||||
shorter: bool) {
|
||||
let mut content = String::new();
|
||||
loop {
|
||||
let event = parser.next();
|
||||
if let Some(event) = event {
|
||||
match event {
|
||||
pulldown_cmark::Event::End(
|
||||
pulldown_cmark::Tag::Paragraph) => break,
|
||||
pulldown_cmark::Event::Text(ref s) => {
|
||||
Event::End(Tag::Paragraph) => break,
|
||||
Event::Text(ref s) => {
|
||||
content.push_str(s);
|
||||
}
|
||||
x => {
|
||||
looper(parser, &mut content, Some(x), toc_builder);
|
||||
looper(parser, &mut content, Some(x), toc_builder, shorter);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
@ -627,28 +283,135 @@ pub fn render(w: &mut fmt::Formatter,
|
||||
buffer.push_str(&format!("<p>{}</p>", content));
|
||||
}
|
||||
|
||||
fn cell(parser: &mut Parser, buffer: &mut String, toc_builder: &mut Option<TocBuilder>,
|
||||
shorter: bool) {
|
||||
let mut content = String::new();
|
||||
loop {
|
||||
let event = parser.next();
|
||||
if let Some(event) = event {
|
||||
match event {
|
||||
Event::End(Tag::TableHead) |
|
||||
Event::End(Tag::Table(_)) |
|
||||
Event::End(Tag::TableRow) |
|
||||
Event::End(Tag::TableCell) => break,
|
||||
Event::Text(ref s) => {
|
||||
content.push_str(s);
|
||||
}
|
||||
x => {
|
||||
looper(parser, &mut content, Some(x), toc_builder, shorter);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
break
|
||||
}
|
||||
}
|
||||
buffer.push_str(&format!("<td>{}</td>", content.trim()));
|
||||
}
|
||||
|
||||
fn row(parser: &mut Parser, buffer: &mut String, toc_builder: &mut Option<TocBuilder>,
|
||||
shorter: bool) {
|
||||
let mut content = String::new();
|
||||
loop {
|
||||
let event = parser.next();
|
||||
if let Some(event) = event {
|
||||
match event {
|
||||
Event::End(Tag::TableHead) |
|
||||
Event::End(Tag::Table(_)) |
|
||||
Event::End(Tag::TableRow) => break,
|
||||
Event::Start(Tag::TableCell) => {
|
||||
cell(parser, &mut content, toc_builder, shorter);
|
||||
}
|
||||
x => {
|
||||
looper(parser, &mut content, Some(x), toc_builder, shorter);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
break
|
||||
}
|
||||
}
|
||||
buffer.push_str(&format!("<tr>{}</tr>", content));
|
||||
}
|
||||
|
||||
fn head(parser: &mut Parser, buffer: &mut String, toc_builder: &mut Option<TocBuilder>,
|
||||
shorter: bool) {
|
||||
let mut content = String::new();
|
||||
loop {
|
||||
let event = parser.next();
|
||||
if let Some(event) = event {
|
||||
match event {
|
||||
Event::End(Tag::TableHead) | Event::End(Tag::Table(_)) => break,
|
||||
Event::Start(Tag::TableCell) => {
|
||||
cell(parser, &mut content, toc_builder, shorter);
|
||||
}
|
||||
x => {
|
||||
looper(parser, &mut content, Some(x), toc_builder, shorter);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
break
|
||||
}
|
||||
}
|
||||
if content.is_empty() {
|
||||
return
|
||||
}
|
||||
buffer.push_str(&format!("<thead><tr>{}</tr></thead>", content.replace("td>", "th>")));
|
||||
}
|
||||
|
||||
fn table(parser: &mut Parser, buffer: &mut String, toc_builder: &mut Option<TocBuilder>,
|
||||
shorter: bool) {
|
||||
let mut content = String::new();
|
||||
let mut rows = String::new();
|
||||
loop {
|
||||
let event = parser.next();
|
||||
if let Some(event) = event {
|
||||
match event {
|
||||
Event::End(Tag::Table(_)) => break,
|
||||
Event::Start(Tag::TableHead) => {
|
||||
head(parser, &mut content, toc_builder, shorter);
|
||||
}
|
||||
Event::Start(Tag::TableRow) => {
|
||||
row(parser, &mut rows, toc_builder, shorter);
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
} else {
|
||||
break
|
||||
}
|
||||
}
|
||||
buffer.push_str(&format!("<table>{}{}</table>",
|
||||
content,
|
||||
if shorter || rows.is_empty() {
|
||||
String::new()
|
||||
} else {
|
||||
format!("<tbody>{}</tbody>", rows)
|
||||
}));
|
||||
}
|
||||
|
||||
fn looper<'a>(parser: &'a mut Parser, buffer: &mut String, next_event: Option<Event<'a>>,
|
||||
toc_builder: &mut Option<TocBuilder>) -> bool {
|
||||
toc_builder: &mut Option<TocBuilder>, shorter: bool) -> bool {
|
||||
if let Some(event) = next_event {
|
||||
match event {
|
||||
pulldown_cmark::Event::Start(pulldown_cmark::Tag::CodeBlock(s)) => {
|
||||
block(parser, &*s, buffer);
|
||||
Event::Start(Tag::CodeBlock(lang)) => {
|
||||
block(parser, buffer, &*lang);
|
||||
}
|
||||
pulldown_cmark::Event::Start(pulldown_cmark::Tag::Header(level)) => {
|
||||
Event::Start(Tag::Header(level)) => {
|
||||
header(parser, level, toc_builder, buffer);
|
||||
}
|
||||
pulldown_cmark::Event::Start(pulldown_cmark::Tag::Code) => {
|
||||
Event::Start(Tag::Code) => {
|
||||
codespan(parser, buffer);
|
||||
}
|
||||
pulldown_cmark::Event::Start(pulldown_cmark::Tag::Paragraph) => {
|
||||
paragraph(parser, buffer, toc_builder);
|
||||
Event::Start(Tag::Paragraph) => {
|
||||
paragraph(parser, buffer, toc_builder, shorter);
|
||||
}
|
||||
pulldown_cmark::Event::Start(pulldown_cmark::Tag::Link(ref url, ref t)) => {
|
||||
Event::Start(Tag::Link(ref url, ref t)) => {
|
||||
link(parser, buffer, url, t.as_ref().to_owned());
|
||||
}
|
||||
Event::Start(Tag::Table(_)) => {
|
||||
table(parser, buffer, toc_builder, shorter);
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
true
|
||||
shorter == false
|
||||
} else {
|
||||
false
|
||||
}
|
||||
@ -660,10 +423,10 @@ pub fn render(w: &mut fmt::Formatter,
|
||||
None
|
||||
};
|
||||
let mut buffer = String::new();
|
||||
let mut parser = Parser::new(s);
|
||||
let mut parser = Parser::new_ext(s, pulldown_cmark::OPTION_ENABLE_TABLES);
|
||||
loop {
|
||||
let next_event = parser.next();
|
||||
if !looper(&mut parser, &mut buffer, next_event, &mut toc_builder) {
|
||||
if !looper(&mut parser, &mut buffer, next_event, &mut toc_builder, shorter) {
|
||||
break
|
||||
}
|
||||
}
|
||||
@ -684,67 +447,64 @@ pub fn find_testable_code(doc: &str, tests: &mut ::test::Collector, position: Sp
|
||||
let mut prev_offset = 0;
|
||||
let mut nb_lines = 0;
|
||||
let mut register_header = None;
|
||||
'main: loop {
|
||||
let next_event = parser.next();
|
||||
if let Some(event) = next_event {
|
||||
match event {
|
||||
pulldown_cmark::Event::Start(pulldown_cmark::Tag::CodeBlock(s)) => {
|
||||
let block_info = if s.is_empty() {
|
||||
LangString::all_false()
|
||||
} else {
|
||||
LangString::parse(&*s)
|
||||
};
|
||||
let mut test_s = String::new();
|
||||
let mut offset = None;
|
||||
loop {
|
||||
let event = parser.next();
|
||||
if let Some(event) = event {
|
||||
match event {
|
||||
pulldown_cmark::Event::End(
|
||||
pulldown_cmark::Tag::CodeBlock(_)) => break,
|
||||
pulldown_cmark::Event::Text(ref s) => {
|
||||
test_s.push_str(s);
|
||||
if offset.is_none() {
|
||||
offset = Some(parser.get_offset());
|
||||
}
|
||||
'main: while let Some(event) = parser.next() {
|
||||
match event {
|
||||
Event::Start(Tag::CodeBlock(s)) => {
|
||||
let block_info = if s.is_empty() {
|
||||
LangString::all_false()
|
||||
} else {
|
||||
LangString::parse(&*s)
|
||||
};
|
||||
if !block_info.rust {
|
||||
continue
|
||||
}
|
||||
let mut test_s = String::new();
|
||||
let mut offset = None;
|
||||
loop {
|
||||
let event = parser.next();
|
||||
if let Some(event) = event {
|
||||
match event {
|
||||
Event::End(Tag::CodeBlock(_)) => break,
|
||||
Event::Text(ref s) => {
|
||||
test_s.push_str(s);
|
||||
if offset.is_none() {
|
||||
offset = Some(parser.get_offset());
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
} else {
|
||||
break 'main;
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
let offset = offset.unwrap_or(0);
|
||||
let lines = test_s.lines().map(|l| {
|
||||
stripped_filtered_line(l).unwrap_or(l)
|
||||
});
|
||||
let text = lines.collect::<Vec<&str>>().join("\n");
|
||||
nb_lines += doc[prev_offset..offset].lines().count();
|
||||
let line = tests.get_line() + (nb_lines - 1);
|
||||
let filename = tests.get_filename();
|
||||
tests.add_test(text.to_owned(),
|
||||
block_info.should_panic, block_info.no_run,
|
||||
block_info.ignore, block_info.test_harness,
|
||||
block_info.compile_fail, block_info.error_codes,
|
||||
line, filename);
|
||||
prev_offset = offset;
|
||||
}
|
||||
pulldown_cmark::Event::Start(pulldown_cmark::Tag::Header(level)) => {
|
||||
register_header = Some(level as u32);
|
||||
}
|
||||
pulldown_cmark::Event::Text(ref s) if register_header.is_some() => {
|
||||
let level = register_header.unwrap();
|
||||
if s.is_empty() {
|
||||
tests.register_header("", level);
|
||||
} else {
|
||||
tests.register_header(s, level);
|
||||
break 'main;
|
||||
}
|
||||
register_header = None;
|
||||
}
|
||||
_ => {}
|
||||
let offset = offset.unwrap_or(0);
|
||||
let lines = test_s.lines().map(|l| {
|
||||
stripped_filtered_line(l).unwrap_or(l)
|
||||
});
|
||||
let text = lines.collect::<Vec<&str>>().join("\n");
|
||||
nb_lines += doc[prev_offset..offset].lines().count();
|
||||
let line = tests.get_line() + (nb_lines - 1);
|
||||
let filename = tests.get_filename();
|
||||
tests.add_test(text.to_owned(),
|
||||
block_info.should_panic, block_info.no_run,
|
||||
block_info.ignore, block_info.test_harness,
|
||||
block_info.compile_fail, block_info.error_codes,
|
||||
line, filename);
|
||||
prev_offset = offset;
|
||||
}
|
||||
} else {
|
||||
break
|
||||
Event::Start(Tag::Header(level)) => {
|
||||
register_header = Some(level as u32);
|
||||
}
|
||||
Event::Text(ref s) if register_header.is_some() => {
|
||||
let level = register_header.unwrap();
|
||||
if s.is_empty() {
|
||||
tests.register_header("", level);
|
||||
} else {
|
||||
tests.register_header(s, level);
|
||||
}
|
||||
register_header = None;
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -824,17 +584,17 @@ impl LangString {
|
||||
|
||||
impl<'a> fmt::Display for Markdown<'a> {
|
||||
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
|
||||
let Markdown(md) = *self;
|
||||
let Markdown(md, shorter) = *self;
|
||||
// This is actually common enough to special-case
|
||||
if md.is_empty() { return Ok(()) }
|
||||
render(fmt, md, false, 0)
|
||||
render(fmt, md, false, shorter)
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> fmt::Display for MarkdownWithToc<'a> {
|
||||
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
|
||||
let MarkdownWithToc(md) = *self;
|
||||
render(fmt, md, true, 0)
|
||||
render(fmt, md, true, false)
|
||||
}
|
||||
}
|
||||
|
||||
@ -843,7 +603,7 @@ impl<'a> fmt::Display for MarkdownHtml<'a> {
|
||||
let MarkdownHtml(md) = *self;
|
||||
// This is actually common enough to special-case
|
||||
if md.is_empty() { return Ok(()) }
|
||||
render(fmt, md, false, /*HOEDOWN_HTML_ESCAPE*/0)
|
||||
render(fmt, md, false, false)
|
||||
}
|
||||
}
|
||||
|
||||
@ -864,12 +624,13 @@ pub fn plain_summary_line(md: &str) -> String {
|
||||
}
|
||||
let next_event = next_event.unwrap();
|
||||
let (ret, is_in) = match next_event {
|
||||
pulldown_cmark::Event::Start(pulldown_cmark::Tag::Paragraph) => (None, 1),
|
||||
pulldown_cmark::Event::Start(
|
||||
pulldown_cmark::Tag::Link(_, ref t)) if !self.is_first => (Some(t.as_ref().to_owned()), 1),
|
||||
pulldown_cmark::Event::Text(ref s) if self.is_in > 0 => (Some(s.as_ref().to_owned()), 0),
|
||||
pulldown_cmark::Event::End(pulldown_cmark::Tag::Link(_, ref t)) => (Some(t.as_ref().to_owned()), -1),
|
||||
pulldown_cmark::Event::End(pulldown_cmark::Tag::Paragraph) => (None, -1),
|
||||
Event::Start(Tag::Paragraph) => (None, 1),
|
||||
Event::Start(Tag::Link(_, ref t)) if !self.is_first => {
|
||||
(Some(t.as_ref().to_owned()), 1)
|
||||
}
|
||||
Event::Text(ref s) if self.is_in > 0 => (Some(s.as_ref().to_owned()), 0),
|
||||
Event::End(Tag::Link(_, ref t)) => (Some(t.as_ref().to_owned()), -1),
|
||||
Event::End(Tag::Paragraph) => (None, -1),
|
||||
_ => (None, 0),
|
||||
};
|
||||
if is_in > 0 || (is_in < 0 && self.is_in > 0) {
|
||||
|
||||
@ -1650,7 +1650,7 @@ fn document_short(w: &mut fmt::Formatter, item: &clean::Item, link: AssocItemLin
|
||||
} else {
|
||||
format!("{}", &plain_summary_line(Some(s)))
|
||||
};
|
||||
write!(w, "<div class='docblock'>{}</div>", Markdown(&markdown))?;
|
||||
write!(w, "<div class='docblock'>{}</div>", Markdown(&markdown, false))?;
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
@ -1683,7 +1683,7 @@ fn get_doc_value(item: &clean::Item) -> Option<&str> {
|
||||
fn document_full(w: &mut fmt::Formatter, item: &clean::Item) -> fmt::Result {
|
||||
if let Some(s) = get_doc_value(item) {
|
||||
write!(w, "<div class='docblock'>{}</div>",
|
||||
Markdown(&format!("{}{}", md_render_assoc_item(item), s)))?;
|
||||
Markdown(&format!("{}{}", md_render_assoc_item(item), s), false))?;
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
@ -1871,7 +1871,7 @@ fn item_module(w: &mut fmt::Formatter, cx: &Context,
|
||||
</tr>",
|
||||
name = *myitem.name.as_ref().unwrap(),
|
||||
stab_docs = stab_docs,
|
||||
docs = shorter(Some(&Markdown(doc_value).to_string())),
|
||||
docs = shorter(Some(&Markdown(doc_value, true).to_string())),
|
||||
class = myitem.type_(),
|
||||
stab = myitem.stability_class().unwrap_or("".to_string()),
|
||||
unsafety_flag = unsafety_flag,
|
||||
@ -2901,7 +2901,7 @@ fn render_impl(w: &mut fmt::Formatter, cx: &Context, i: &Impl, link: AssocItemLi
|
||||
write!(w, "</span>")?;
|
||||
write!(w, "</h3>\n")?;
|
||||
if let Some(ref dox) = i.impl_item.doc_value() {
|
||||
write!(w, "<div class='docblock'>{}</div>", Markdown(dox))?;
|
||||
write!(w, "<div class='docblock'>{}</div>", Markdown(dox, false))?;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -94,7 +94,7 @@ pub fn render(input: &str, mut output: PathBuf, matches: &getopts::Matches,
|
||||
let rendered = if include_toc {
|
||||
format!("{}", MarkdownWithToc(text))
|
||||
} else {
|
||||
format!("{}", Markdown(text))
|
||||
format!("{}", Markdown(text, false))
|
||||
};
|
||||
|
||||
let err = write!(
|
||||
|
||||
@ -1 +0,0 @@
|
||||
Subproject commit da282f1bb7277b4d30fa1599ee29ad8eb4dd2a92
|
||||
Loading…
Reference in New Issue
Block a user