1 files changed, 16 insertions, 5 deletions
diff --git a/src/ninep/ctl.zig b/src/ninep/ctl.zig
index 75e4b823..157bc8b9 100644
--- a/src/ninep/ctl.zig
+++ b/src/ninep/ctl.zig
@@ -385,10 +385,11 @@ fn writeQuoted(w: *std.Io.Writer, s: []const u8) !void {
 pub const pane_text_cap = 9 * 12 + 2 * 256 + 4 + "notcurrent ".len + 48 + "collapsed fit:height tint:filtered ".len;
 
 /// acme's winctlprint (plan9port wind.c), field for field: serial, tag
-/// length, body length, isdir (0), the dirty flag, the width in cells, the
-/// font, the tab width, whether Undo has a step, whether Redo has one. Then
-/// pardes's own: rio's word for whether the window has the keyboard,
-/// `current` or `notcurrent` (rio(4), wctl), and a REPL's id.
+/// length, body length, isdir (1 for a directory pane), the dirty flag,
+/// the width in cells, the font, the tab width, whether Undo has a step,
+/// whether Redo has one. Then pardes's own: rio's word for whether the
+/// window has the keyboard, `current` or `notcurrent` (rio(4), wctl), and
+/// a REPL's id.
 pub fn paneText(p: *Pardes, pane: *Pane, buf: []u8) []const u8 {
     var w = std.Io.Writer.fixed(buf);
     w.print("{d:>11} {d:>11} {d:>11} {d:>11} {d:>11} {d:>11} ", .{
@@ -396,7 +397,8 @@ pub fn paneText(p: *Pardes, pane: *Pane, buf: []u8) []const u8 {
         pane_files.tagOf(p, pane).len,
         // A terminal's body is its history, read whole on an open's first read.
         if (pane.isTerminal()) panes.terminal.screenTextLen(pane) else pane_files.bodyOf(pane).len,
-        @as(u32, 0),
+        // A directory pane is one, as acme's isdir says.
+        @intFromBool(if (pane.file) |f| f.listing != null else false),
         @intFromBool(pane_files.dirtyOf(pane)),
         pane.cols,
     }) catch return w.buffered();
@@ -1148,6 +1150,14 @@ fn getRefused(p: *Pardes, pane: *Pane) ?[]const u8 {
 
 fn get(p: *Pardes, pane: *Pane, failed: *anyerror) u16 {
     const f = pane_files.fileOf(pane) orelse return 0;
+    // A directory pane: the directory read again (Dir.zig).
+    if (f.listing != null) {
+        panes.Dir.refresh(p, p.paneBySerial(pane.serial).?) catch |err| {
+            failed.* = err;
+            return if (err == error.FileNotFound) E.NOENT else E.IO;
+        };
+        return 0;
+    }
     if (!panes.Output.fileTraits(f.output).saves) return 0;
     const bytes = fs.read(p, f.path) catch |err| {
         failed.* = err;
@@ -2661,6 +2671,7 @@ test "a terminal told the directory it already goes by logs no rename" {
 test "a terminal with text typed at its prompt is never typed into: a look at its directory opens another" {
     const p = try th.withTerm(testing.allocator);
     defer p.deinit();
+    p.settings.dir_look = .terminal; // `ls` in a terminal, not a directory pane
     const term = p.paneBySerial(serialOf(p)).?;
     p.setCwd(term, "/tmp");
     p.update(.{ .output = .{ .pane = @intCast(term), .bytes = "\x1b]133;A;aid=pardes\x07$ \x1b]133;B;aid=pardes\x07TYPED" } });