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Non-bracketed paste support for DOS CRLFs.

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When pasting in non-bracketed more, all line endings (including
DOS-style CRLFs) get normalized to a single CR to simulate a keypress of
the <return> key.
This commit is contained in:
Giorgio Gallo 2018-01-07 18:38:16 +01:00 committed by Joe Wilm
parent bb3da150de
commit c93d2b1a2d
1 changed files with 7 additions and 1 deletions
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8
src/input.rs
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@ -240,7 +240,13 @@ impl Action {
ctx.write_to_pty(contents.into_bytes());
ctx.write_to_pty(&b"\x1b[201~"[..]);
} else {
ctx.write_to_pty(contents.replace("\n","\r").into_bytes());
// In non-bracketed (ie: normal) mode, terminal applications cannot distinguish
// pasted data from keystrokes.
// In theory, we should construct the keystrokes needed to produce the data we are
// pasting... since that's neither practical nor sensible (and probably an impossible
// task to solve in a general way), we'll just replace line breaks (windows and unix
// style) with a singe carriage return (\r, which is what the Enter key produces).
ctx.write_to_pty(contents.replace("\r\n","\r").replace("\n","\r").into_bytes());
}
}
}