Give a pane's body its own Text holding the cursor, selections, mode and undo

acme keeps what edits a text in its Text (dat.h:171-190) and the window
holds a body and a tag of that type. The cursor, the selections, the modal
state and the edit-buffer undo move off Pane into Text.zig, Pane holds
them as its body, and the edit and normal-mode operations take the Text
they edit. Nothing changes in behaviour; this is the step that lets the
tag become a second Text.

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

1 files changed, 4 insertions, 4 deletions

diff --git a/src/macos.zig b/src/macos.zig
index ccbb5dd5..c9c83a2d 100644
--- a/src/macos.zig
+++ b/src/macos.zig
@@ -338,8 +338,8 @@ test "mac worker setup failures finish matching LSP and pipe requests" {
         try std.testing.expect(core.lsp_wait == null);
         try std.testing.expectEqualStrings("abc", pane.file.?.content);
 
-        pane.cur_col = 2;
-        pane.vsel = .{ .active = true, .row = 0, .col = 0, .explicit = true };
+        pane.body.cur_col = 2;
+        pane.body.vsel = .{ .active = true, .row = 0, .col = 0, .explicit = true };
         core.update(.{ .key = .{ .cp = '|' } });
         core.update(.{ .key = .{ .cp = 't', .text = "tr a-z A-Z" } });
         core.update(.{ .key = .{ .cp = pardes.Key.enter } });
@@ -1465,8 +1465,8 @@ test "mac Restore keeps host state and rejects callbacks from the old core" {
     try std.testing.expect(st.core.lsp_wait == null);
 
     const pane = st.core.panes[0].?;
-    pane.cur_col = 4;
-    pane.vsel = .{ .active = true, .row = 0, .col = 0, .explicit = true };
+    pane.body.cur_col = 4;
+    pane.body.vsel = .{ .active = true, .row = 0, .col = 0, .explicit = true };
     st.core.update(.{ .key = .{ .cp = '|' } });
     st.core.update(.{ .key = .{ .cp = 't', .text = "tr a-z A-Z" } });
     st.core.update(.{ .key = .{ .cp = pardes.Key.enter } });