Dumps and init files from before 0.0.4 load no more of their old tag formats, and three orphan test scripts go

A2: a restored pane's tag tail comes from the dump's tag_tail, which every dump since 0.0.4 writes; the 27 earlier default tails that were recognised to upgrade, restoreTail, tailClass, savedPrefix and restoreTailAt, pdf_view's and image's legacySavedPrefix, a terminal's TTY tag prefix and its raw output tail replay, and the ThemeSel, FontSel and ColumnTags words (init lines and dumped output names) go, with their tests; the CHANGELOG says so. A4: test/fs_soak.py, referenced nowhere (monkey9p.py does its work). A6: test/column_grip.py and test/look_placement.py, referenced nowhere; the six review scripts docs/ui-review.md names stay.

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

1 files changed, 1 insertions, 32 deletions

diff --git a/src/terminal.zig b/src/terminal.zig
index c99a92a6..6bf46bef 100644
--- a/src/terminal.zig
+++ b/src/terminal.zig
@@ -509,13 +509,7 @@ pub fn restore(p: *Pardes, src: dump.Pane, live: bool) !*Pane {
             pane.ovl = .{ .row = 0, .rows = 1, .text = try p.gpa.dupe(u8, terminal.stream) };
         return pane;
     }
-    // An older dump's raw output tail cannot come back live: cut off mid
-    // redraw, or written at sizes the pane no longer has, it replays as
-    // garbage. Its rendered text can.
-    const legacy_text = live and !terminal.stream_is_screen and terminal.stream.len > 0;
-    const bytes = if (legacy_text)
-        try std.mem.replaceOwned(u8, p.scratch.allocator(), terminal.stream, "\n", "\r\n")
-    else if (terminal.stream_b64.len > 0)
+    const bytes = if (terminal.stream_b64.len > 0)
         try dump.decodeBytes(p.scratch.allocator(), terminal.stream_b64)
     else
         &.{};
@@ -759,31 +753,6 @@ test "a restored terminal keeps its history above a marker and gets a shell wher
     try std.testing.expect(old_at < mark_at);
 }
 
-test "an older dump comes back live from its rendered text, not its raw output tail" {
-    if (comptime !enabled) return error.SkipZigTest;
-    const gpa = std.testing.allocator;
-    const p = try Pardes.init(gpa, .{ .tty_only = true, .cols = 40, .rows = 12 });
-    defer p.deinit();
-    // A tail cut mid-redraw: relative moves from a cursor it never set.
-    const tail = try dump.encodeBytes(gpa, "\x1b[7A\x1b[2Kgarbage\x1b[3B\x1b[9Gmore");
-    defer gpa.free(tail);
-    const restored = try restore(p, .{
-        .kind = .terminal,
-        .tag = "",
-        .body = "",
-        .cols = 40,
-        .rows = 12,
-        .terminal = .{ .stream = "$ ls\na.txt  b.txt\n$ ", .stream_b64 = tail },
-    }, true);
-    defer gpa.destroy(restored);
-    defer deinitEmulator(restored, gpa);
-    defer deinitPendingCommand(restored);
-    const text = try screenTextAlloc(restored, gpa);
-    defer gpa.free(text);
-    try std.testing.expect(std.mem.indexOf(u8, text, "$ ls\na.txt  b.txt") != null);
-    try std.testing.expect(std.mem.indexOf(u8, text, "garbage") == null);
-}
-
 /// Record and parse one live pty read, invalidate its motion surface, and
 /// follow it only when the body (possibly parked under a tag edit) is raw.
 pub fn feedOutput(p: *Pardes, pane: *Pane, bytes: []const u8) void {