fix(parse): strip OSC escape sequences in StripAnsi for backwards compat

2026-04-07 20:05:16 -04:00
parent b3bbd55551
commit 84018efbbf
2 changed files with 73 additions and 1 deletions
@@ -11,7 +11,11 @@ import (
 	"git.sr.ht/~rjarry/aerc/lib/log"
 )

-var AnsiReg = regexp.MustCompile("\x1B\\[[0-?]*[ -/]*[@-~]")
+var AnsiReg = regexp.MustCompile(
+	`\x1B\[[0-?]*[ -/]*[@-~]` + // CSI sequences: ESC [ ... final_byte
+		`|` +
+		`\x1B\][^\x07\x1B]*(?:\x07|\x1B\\)`, // OSC sequences: ESC ] ... (BEL | ESC \)
+)

 // StripAnsi strips ansi escape codes from the reader
 func StripAnsi(r io.Reader) io.Reader {