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Fix hoedown error in rustdoc

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This commit is contained in:
Guillaume Gomez 2017-08-05 23:54:48 +02:00
parent 5a5a32a4a8
commit 26dd77f4f3
2 changed files with 25 additions and 8 deletions
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15
src/librustdoc/html/markdown.rs
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@ -32,7 +32,6 @@ use std::ascii::AsciiExt;
use std::cell::RefCell;
use std::collections::{HashMap, VecDeque};
use std::default::Default;
use std::ffi::CString;
use std::fmt::{self, Write};
use std::str;
use syntax::feature_gate::UnstableFeatures;
@ -531,6 +530,7 @@ extern {
fn hoedown_buffer_new(unit: libc::size_t) -> *mut hoedown_buffer;
fn hoedown_buffer_puts(b: *mut hoedown_buffer, c: *const libc::c_char);
fn hoedown_buffer_free(b: *mut hoedown_buffer);
fn hoedown_buffer_put(b: *mut hoedown_buffer, c: *const libc::c_char, len: libc::size_t);
}
impl hoedown_buffer {
@ -620,8 +620,7 @@ pub fn render(w: &mut fmt::Formatter,
Some("rust-example-rendered"),
None,
playground_button.as_ref().map(String::as_str)));
let output = CString::new(s).unwrap();
hoedown_buffer_puts(ob, output.as_ptr());
hoedown_buffer_put(ob, s.as_ptr() as *const libc::c_char, s.len());
})
}
}
@ -681,8 +680,7 @@ pub fn render(w: &mut fmt::Formatter,
<a href='#{id}'>{sec}{}</a></h{lvl}>",
s, lvl = level, id = id, sec = sec);
let text = CString::new(text).unwrap();
unsafe { hoedown_buffer_puts(ob, text.as_ptr()) }
unsafe { hoedown_buffer_put(ob, text.as_ptr() as *const libc::c_char, text.len()); }
}
extern fn codespan(
@ -699,9 +697,10 @@ pub fn render(w: &mut fmt::Formatter,
collapse_whitespace(s)
};
let content = format!("<code>{}</code>", Escape(&content));
let element = CString::new(content).unwrap();
unsafe { hoedown_buffer_puts(ob, element.as_ptr()); }
let content = format!("<code>{}</code>", Escape(&content)).replace("\0", "\\0");
unsafe {
hoedown_buffer_put(ob, content.as_ptr() as *const libc::c_char, content.len());
}
// Return anything except 0, which would mean "also print the code span verbatim".
1
}