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extra::term overhaul

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This commit is contained in:
Corey Richardson 2013-05-30 02:13:35 -04:00
parent 55c23bc557
commit cf64324e19
9 changed files with 715 additions and 81 deletions
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28
src/libsyntax/diagnostic.rs
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@ -191,19 +191,27 @@ fn diagnosticcolor(lvl: level) -> u8 {
}
fn print_diagnostic(topic: &str, lvl: level, msg: &str) {
let use_color = term::color_supported() &&
io::stderr().get_type() == io::Screen;
let term = term::Terminal::new(io::stderr());
let stderr = io::stderr();
if !topic.is_empty() {
io::stderr().write_str(fmt!("%s ", topic));
stderr.write_str(fmt!("%s ", topic));
}
if use_color {
term::fg(io::stderr(), diagnosticcolor(lvl));
match term {
Ok(t) => {
if stderr.get_type() == io::Screen {
t.fg(diagnosticcolor(lvl));
stderr.write_str(fmt!("%s: ", diagnosticstr(lvl)));
t.reset();
stderr.write_str(fmt!("%s\n", msg));
}
}
Err(_) => {
stderr.write_str(fmt!("%s: %s\n", diagnosticstr(lvl), msg));
}
}
io::stderr().write_str(fmt!("%s:", diagnosticstr(lvl)));
if use_color {
term::reset(io::stderr());
}
io::stderr().write_str(fmt!(" %s\n", msg));
}
pub fn collect(messages: @mut ~[~str])