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docs(macos): clarify pin-over-pin intent and session-restore limitation

pull/12800/head
Momo 2026-05-24 21:35:30 -07:00
parent 2ffe437308
commit aa5a151e41
1 changed files with 6 additions and 1 deletions
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7
macos/Sources/Ghostty/Surface View/SurfaceView_AppKit.swift
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@ -213,7 +213,9 @@ extension Ghostty {
/// - Parameter newTitle: Non-empty string to pin; nil or empty to clear and restore OSC behavior.
func setPinnedTitle(_ newTitle: String?) {
if let newTitle = newTitle, !newTitle.isEmpty {
// Save current OSC title for restoration only on first pin.
// Save the pre-pin OSC title for restoration, but only on first pin.
// On re-pin (changing an already-pinned title), titleFromTerminal already
// holds the original OSC title — don't overwrite it or we lose the restore point.
if titleFromTerminal == nil {
titleFromTerminal = title
}
@ -1837,6 +1839,9 @@ extension Ghostty {
self.title = title
// If this was a user-set title, we need to prevent it from being overwritten
if isUserSetTitle {
// Known limitation: after session restore, titleFromTerminal holds the pinned
// string (not the original pre-pin OSC title). Un-pinning post-restore will
// show the pinned title briefly until the shell emits its next OSC sequence.
self.titleFromTerminal = title
self.isUserSetTitle = true
}