Copy-highlight feedback

Feature ID: selection-copy-feedback. Type: feature.

Manual tests: just probe selection-copy-feedback opens this feature's scenarios.

Browse under Input / Selection and search. A scenario may exercise related features; its existence does not establish support.

Specification and related documentation

• practices/user-actions.md
• Revenant user-action and integration design scopes revenant-feature-designs

Terminal compatibility

Missing records mean unknown. as-of identifies the assessed version or revision, not the first release to support a feature.

Terminal	Support	As of	Notes and evidence
Alacritty	Unknown	Unversioned	No assessment recorded.
Apple Terminal	Unknown	Unversioned	No assessment recorded.
ConPTY (conhost)	Unknown	Unversioned	No assessment recorded.
Contour	Unknown	Unversioned	No assessment recorded.
DomTerm	Unknown	Unversioned	No assessment recorded.
foot	Unknown	Unversioned	No assessment recorded.
Ghostty	Unknown	Unversioned	No assessment recorded.
iTerm2	Unknown	Unversioned	No assessment recorded.
kitty	Unknown	Unversioned	No assessment recorded.
Konsole	Unknown	Unversioned	No assessment recorded.
mintty	Unknown	Unversioned	No assessment recorded.
mlterm	Unknown	Unversioned	No assessment recorded.
PuTTY	Unknown	Unversioned	No assessment recorded.
Revenant	Supported	git:8fac827f73fa280d52ab317de672639e7efd258e	copyFlashDuration (milliseconds, 0 disables and is the default) flashes the cells a selection gesture just copied to PRIMARY or CLIPBOARD, on copyFlashColor or in their unselected colors; copied bytes are unchanged, a new gesture, selection loss or an OSC 52 replacement ends it, OSC 52 writes never start it, and synchronized-output holds never show it. Checked 2026-09-12. test
RLogin	Unknown	Unversioned	No assessment recorded.
st	Unknown	Unversioned	No assessment recorded.
tmux	Unknown	Unversioned	No assessment recorded.
rxvt-unicode	Unknown	Unversioned	No assessment recorded.
VTE	Unknown	Unversioned	No assessment recorded.
wayst	Unknown	Unversioned	No assessment recorded.
WezTerm	Unknown	Unversioned	No assessment recorded.
Windows Terminal	Unknown	Unversioned	No assessment recorded.
xterm	Unknown	Unversioned	No assessment recorded.
xterm.js	Unknown	Unversioned	No assessment recorded.