A column can be empty, as acme's can; new panes go where acme's makenewwindow puts them

Newcol makes an empty column; closing a column's last pane leaves it empty with
the keyboard on its tag; Delcol and Joincol alone take a column away; the
session's last pane closing quits. The +New stand-in and replaceStillborn /
stillborn_joiner are gone. Every new pane goes through exec.placeNew, which
follows acme's makenewwindow (active column, empty column whole, blank space,
halving the biggest) or, with Placement pardes, the old rules. ColumnTags is
gone: column tags are always shown. A grip drag shows acme's box cursor.

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

1 files changed, 0 insertions, 5 deletions

diff --git a/test/column_drag.zig b/test/column_drag.zig
index 3aea4286..89508800 100644
--- a/test/column_drag.zig
+++ b/test/column_drag.zig
@@ -46,7 +46,6 @@ test "column grip drag moves only its interval and keeps tag caret with the colu
     defer p.deinit();
     _ = try p.setTestFile("body\n");
     p.presentation.enabled = false;
-    p.settings.column_tags = true;
     p.row_metrics = .{ .body_w = 10, .body_h = 20, .tagline_w = 5, .tagline_h = 10 };
     for (0..3) |_| {
         try std.testing.expect(p.executeBuiltinLine(p.active, "New"));
@@ -127,7 +126,6 @@ test "column grip is separate from compact text and the resize seam" {
     defer p.deinit();
     _ = try p.setTestFile("body\n");
     p.presentation.enabled = false;
-    p.settings.column_tags = true;
     p.row_metrics = .{ .body_w = 10, .body_h = 20, .tagline_w = 5, .tagline_h = 10 };
     try std.testing.expect(p.executeBuiltinLine(0, "New"));
     try std.testing.expect(layout.splitColumn(p, p.active, p.active, false));
@@ -181,7 +179,6 @@ test "column grips stay blank, and muted across focus and hover until grabbed" {
     defer p.deinit();
     _ = try p.setTestFile("left\n");
     p.presentation.enabled = false;
-    p.settings.column_tags = true;
     p.row_metrics = .{ .body_w = 10, .body_h = 20, .tagline_w = 5, .tagline_h = 10 };
     try std.testing.expect(p.executeBuiltinLine(0, "New"));
     try std.testing.expect(layout.splitColumn(p, p.active, p.active, false));
@@ -219,7 +216,6 @@ test "column grip dropped in its own place moves the column's left edge" {
     defer p.deinit();
     _ = try p.setTestFile("body\n");
     p.presentation.enabled = false;
-    p.settings.column_tags = true;
     try std.testing.expect(p.executeBuiltinLine(0, "New"));
     try std.testing.expect(layout.splitColumn(p, p.active, p.active, false));
     p.update(.tick);
@@ -284,7 +280,6 @@ test "column grip drag previews where the column lands, in the seam beside its r
     defer p.deinit();
     _ = try p.setTestFile("body\n");
     p.presentation.enabled = false;
-    p.settings.column_tags = true;
     for (0..2) |_| {
         try std.testing.expect(p.executeBuiltinLine(p.active, "New"));
         try std.testing.expect(layout.splitColumn(p, p.active, p.active, false));