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catch errors in ttyRead

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This commit is contained in:
Mitchell Hashimoto
2022-04-26 19:52:51 -07:00
parent 9e6d38425a
commit 7d10c8f0a4
1 changed files with 12 additions and 1 deletions
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13
src/Window.zig
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@ -354,9 +354,20 @@ fn ttyRead(t: *libuv.Tty, n: isize, buf: []const u8) void {
// log.info("DATA: {any}", .{buf[0..@intCast(usize, n)]}); // log.info("DATA: {any}", .{buf[0..@intCast(usize, n)]});
// First check for errors in the case n is less than 0.
libuv.convertError(@intCast(i32, n)) catch |err| {
switch (err) {
// ignore EOF because it should end the process.
libuv.Error.EOF => {},
else => log.err("read error: {}", .{err}),
}
return;
};
// Add this character to the terminal buffer.
win.terminal.append(win.alloc, buf[0..@intCast(usize, n)]) catch |err| win.terminal.append(win.alloc, buf[0..@intCast(usize, n)]) catch |err|
log.err("error writing terminal data: {}", .{err}); log.err("error writing terminal data: {}", .{err});
win.grid.updateCells(win.terminal) catch unreachable;
// Whenever a character is typed, we ensure the cursor is visible // Whenever a character is typed, we ensure the cursor is visible
// and we restart the cursor timer. // and we restart the cursor timer.