1 files changed, 17 insertions, 2 deletions
diff --git a/src/dump.zig b/src/dump.zig
index 89abd995..ff5d2166 100644
--- a/src/dump.zig
+++ b/src/dump.zig
@@ -11,11 +11,11 @@ const log = std.log.scoped(.dump);
 /// pins it for deterministic goldens); else $XDG_DATA_HOME|~/.local/share
 /// /pardes/pardes-<utc>.zon — timestamped so dumps never overwrite each other.
 /// Creates the pardes dir (parents assumed; a failure surfaces at open).
-pub fn outPath(buf: *[1024:0]u8) ?[:0]const u8 {
+pub fn outPath(buf: *[1024:0]u8, dir_setting: []const u8) ?[:0]const u8 {
     if (std.c.getenv("PARDES_DUMP")) |p|
         return std.fmt.bufPrintSentinel(buf, "{s}", .{std.mem.span(p)}, 0) catch null;
     var dir_buf: [900]u8 = undefined;
-    const dir = defaultDirectory(&dir_buf) orelse return null;
+    const dir = directory(&dir_buf, dir_setting) orelse return null;
     var dz: [901:0]u8 = undefined;
     @memcpy(dz[0..dir.len], dir);
     dz[dir.len] = 0;
@@ -32,6 +32,15 @@ pub fn outPath(buf: *[1024:0]u8) ?[:0]const u8 {
         ds.getSecondsIntoMinute(),
     }, 0) catch null;
 }
+/// Where dumps go and relative Restore names are looked up: the `DumpDir`
+/// setting when set (a leading `~/` is the home directory), else the default.
+pub fn directory(buf: []u8, dir_setting: []const u8) ?[]const u8 {
+    if (dir_setting.len == 0) return defaultDirectory(buf);
+    if (std.mem.startsWith(u8, dir_setting, "~/")) if (std.c.getenv("HOME")) |h|
+        return std.fmt.bufPrint(buf, "{s}/{s}", .{ std.mem.span(h), dir_setting[2..] }) catch null;
+    return std.fmt.bufPrint(buf, "{s}", .{dir_setting}) catch null;
+}
+
 /// The standard dump directory, without creating it or generating a filename.
 pub fn defaultDirectory(buf: []u8) ?[]const u8 {
     if (std.c.getenv("XDG_DATA_HOME")) |x|
@@ -69,8 +78,14 @@ pub const PaneKind = enum {
 
 pub const Terminal = struct {
     cwd: []const u8 = "",
+    /// The rendered scrollback and screen as plain text, one row per line.
     stream: []const u8 = "",
     stream_b64: []const u8 = "",
+    /// `stream_b64` is the emulator's primary screen and scrollback as clean
+    /// VT (ghostty's formatter), which replays to what the screen showed.
+    /// Absent (older dumps), it is the raw tail of the pty's output, which
+    /// replays faithfully only if it holds the whole session at one size.
+    stream_is_screen: bool = false,
     cursor: Cursor = .{},
 };