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Kernel: Add a beep() syscall that beeps the PC speaker.

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Hook this up in Terminal so that the '\a' character generates a beep.
Finally emit an '\a' character in the shell line editing code when
backspacing at the start of the line.
This commit is contained in:
Andreas Kling 2019-05-15 21:40:41 +02:00
parent dcf490ecab
commit 3cba2a8a78
14 changed files with 82 additions and 25 deletions
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2
Applications/Terminal/Terminal.cpp
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@ -576,7 +576,7 @@ void Terminal::on_char(byte ch)
}
return;
case '\a':
// FIXME: Bell!
beep();
return;
case '\t': {
for (unsigned i = m_cursor_column; i < columns(); ++i) {