Registers hold a value per range, and "<reg> names one

Registers.zig replaces the one yank buffer: every register keeps a value per
range, y fills them in document order, and p, P, R and insert Ctrl-r put
value i at range i, repeating the last (helix paste_impl). "<reg> names the
register for the next command; _ swallows, # numbers the ranges, . is each
range's text, % the file's name, / the last s/S pattern, and + and * are the
system clipboard through the ClipYank and ClipPaste paths. SPC y now writes
+ alone, as helix's does. The acme chords and a paste into a terminal take
the default register joined by newlines. The msel-yank-paste waiver is gone.

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

1 files changed, 6 insertions, 6 deletions

diff --git a/src/mouse.zig b/src/mouse.zig
index f222b5da..91ec41a6 100644
--- a/src/mouse.zig
+++ b/src/mouse.zig
@@ -963,8 +963,8 @@ fn chordCutPaste(p: *Pardes, cut: bool) void {
         if (cut) {
             if (t.vsel.active) edit.normalDelete(p, t, true);
         } else if (t.vsel.active) {
-            edit.normalReplaceYank(p, t);
-        } else edit.pasteText(p, t, p.yank orelse return, true, 1);
+            edit.chordReplace(p, t);
+        } else edit.pasteText(p, t, p.registers.text(p.gpa, pardes.Registers.default) orelse return, true, 1);
         return;
     }
     if (pane.body.mode == .tty) {
@@ -973,7 +973,7 @@ fn chordCutPaste(p: *Pardes, cut: bool) void {
             pane.sel[sel_slot].state = .none; // drop the sweep highlight
         }
         if (cut) return;
-        const y = p.yank orelse return;
+        const y = p.registers.text(p.gpa, pardes.Registers.default) orelse return;
         if (y.len == 0) return;
         if (panes.Terminal.reportsMouse(pane)) {
             const col: u16 = @intCast(std.math.clamp(pane.sel[sel_slot].c1 + 1, 1, 9999));
@@ -1016,11 +1016,11 @@ fn chordCutPaste(p: *Pardes, cut: bool) void {
     if (cut) {
         if (pane.body.vsel.active) edit.normalDelete(p, &pane.body, true);
     } else if (pane.body.vsel.active) {
-        edit.normalReplaceYank(p, &pane.body);
+        edit.chordReplace(p, &pane.body);
     } else if (pane.file) |*f| {
         // bare cursor: splice the register in literally (no linewise
         // magic) so a paste right after a cut restores the text exactly
-        const y = p.yank orelse return;
+        const y = p.registers.text(p.gpa, pardes.Registers.default) orelse return;
         if (y.len == 0) return;
         const at = modal.Cursor{ .row = @intCast(@max(0, pane.body.cur_row)), .col = @intCast(@max(0, pane.body.cur_col)) };
         edit.pushUndo(p, &pane.body);
@@ -1039,7 +1039,7 @@ fn chordCutPaste(p: *Pardes, cut: bool) void {
         pane.body.cur_pinned = true;
         pane.body.sticky_col = -1;
         pane.ensureCursorVisible();
-    } else edit.pasteText(p, &pane.body, p.yank orelse return, true, 1);
+    } else edit.pasteText(p, &pane.body, p.registers.text(p.gpa, pardes.Registers.default) orelse return, true, 1);
 }
 
 test "plain left click clears explicit modal selection" {