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.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3ee9dec..e94b53a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@
- URLs not truncated with non-matching single quote
- Absolute file URLs (`file:///home`) not recognized because of leading `/`
+- Clipboard escape `OSC 52` not working with empty clipboard parameter
## 0.4.0-dev
diff --git a/alacritty_terminal/src/ansi.rs b/alacritty_terminal/src/ansi.rs
index c238854..f41c395 100644
--- a/alacritty_terminal/src/ansi.rs
+++ b/alacritty_terminal/src/ansi.rs
@@ -849,13 +849,14 @@
// Set clipboard
b"52" => {
- if params.len() < 3 || params[1].is_empty() {
+ if params.len() < 3 {
return unhandled(params);
}
+ let clipboard = params[1].get(0).unwrap_or(&b'c');
match params[2] {
- b"?" => self.handler.write_clipboard(params[1][0], writer),
- base64 => self.handler.set_clipboard(params[1][0], base64),
+ b"?" => self.handler.write_clipboard(*clipboard, writer),
+ base64 => self.handler.set_clipboard(*clipboard, base64),
}
},
