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Fix `OSC 52` with empty clipboard param 

This fixes the behavior of the clipboard escape (`OSC 52`) when the
second parameter is not specified. If it is missing, the parameter is
now assumed to be `c`, defaulting to the default clipboard.

This has been fixed both for writing and reading.

Fixes #3037.
This commit is contained in:
Christian Duerr 2019-11-28 08:08:04 +01:00 committed by GitHub
parent b9c513bd27
commit a075c932f1
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2 changed files with 5 additions and 3 deletions
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1
CHANGELOG.md
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@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- URLs not truncated with non-matching single quote - URLs not truncated with non-matching single quote
- Absolute file URLs (`file:///home`) not recognized because of leading `/` - Absolute file URLs (`file:///home`) not recognized because of leading `/`
- Clipboard escape `OSC 52` not working with empty clipboard parameter
## 0.4.0-dev ## 0.4.0-dev

7
alacritty_terminal/src/ansi.rs
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@ -849,13 +849,14 @@ where
// Set clipboard // Set clipboard
b"52" => { b"52" => {
if params.len() < 3 || params[1].is_empty() { if params.len() < 3 {
return unhandled(params); return unhandled(params);
} }
let clipboard = params[1].get(0).unwrap_or(&b'c');
match params[2] { match params[2] {
b"?" => self.handler.write_clipboard(params[1][0], writer), b"?" => self.handler.write_clipboard(*clipboard, writer),
base64 => self.handler.set_clipboard(params[1][0], base64), base64 => self.handler.set_clipboard(*clipboard, base64),
} }
}, },