g. goes to where the last edit ended

helix goto_last_modification: every range moves to the end of the last
change (the start of a deletion, the end of an insertion), extending in
select mode. The position is kept on the Text in surface rows, set where
setEditText hands a body its new text, so a terminal's typed text has one
too and moves with its scrollback.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 5 insertions, 1 deletions

diff --git a/src/Terminal.zig b/src/Terminal.zig
index 1ff561b1..4c29e151 100644
--- a/src/Terminal.zig
+++ b/src/Terminal.zig
@@ -720,7 +720,7 @@ pub fn feedOutput(p: *Pardes, pane: *Pane, bytes: []const u8) void {
     if (comptime !enabled) return;
     if (pane.terminal == null) return;
     const has_positions = pane.ovl != null or pane.body.cur_pinned or pane.body.vsel.active or
-        pane.body.msel.active or pane.body.nsel > 0 or pane.look_at != null or
+        pane.body.msel.active or pane.body.nsel > 0 or pane.body.last_edit != null or pane.look_at != null or
         pane.body.ed_undo_len > 0 or pane.body.ed_redo_len > 0 or pointerRowCount(pane) > 0;
     // Sticky bottom, as every other terminal does it: output drags the
     // viewport down only when the viewport was already on the last row, so
@@ -846,6 +846,10 @@ fn ingestWithPositions(pane: *Pane, bytes: []const u8) void {
         extra[nextra + 1] = &selection.arow;
         nextra += 2;
     }
+    if (pane.body.last_edit) |*at| {
+        extra[nextra] = &at.row;
+        nextra += 1;
+    }
     if (pane.look_at) |*at| {
         extra[nextra] = &at.row;
         nextra += 1;