A look at a directory opens a pane listing it, as acme's directory window: named dir/, its entries in acme's columns (bytewise, dotfiles kept, a directory's marked /), a look at an entry from there, Get or a look again reads it again, never dirty, Save refused; DirLook terminal keeps ls in a terminal

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

1 files changed, 6 insertions, 2 deletions

diff --git a/src/pardes.zig b/src/pardes.zig
index 1cc1c5b8..164bc253 100644
--- a/src/pardes.zig
+++ b/src/pardes.zig
@@ -1986,6 +1986,7 @@ test "a Look on a directory does not type ls into an occupied terminal" {
     const gpa = std.testing.allocator;
     const p = try Pardes.init(gpa, .{ .cols = 100, .rows = 30 });
     defer p.deinit();
+    p.settings.dir_look = .terminal; // `ls` in a terminal, not a directory pane
     while (p.nextEffect()) |_| {}
 
     var realbuf: [4096]u8 = undefined;
@@ -6433,7 +6434,7 @@ pub const Pardes = struct {
             .owned => |cwd| return cwd,
             .none => {},
         }
-        if (pane.file) |f| return std.fs.path.dirname(f.path) orelse "/";
+        if (pane.file) |f| return panes.Dir.ofName(f.path);
         if (comptime pdf_enabled) if (pane.pdf) |pv|
             return std.fs.path.dirname(pv.path) orelse "/";
         if (pane.image) |iv| return std.fs.path.dirname(iv.path) orelse "/";
@@ -6807,7 +6808,7 @@ pub const Pardes = struct {
             return;
         }
 
-        const dir = if (pane.file) |f| (std.fs.path.dirname(f.path) orelse "/") else pane.cwdSlice();
+        const dir = if (pane.file) |f| panes.Dir.ofName(f.path) else pane.cwdSlice();
         const content = p.gpa.dupe(u8, rows) catch return;
         const serial_before = p.next_serial;
         p.fs.refilled = null;
@@ -7260,6 +7261,9 @@ pub const Pardes = struct {
                 pane.rows = rows;
                 if (pane.file) |*file| file.syntax_dirty = true;
             }
+            // A directory pane's entries follow its width, as acme's
+            // columns do (Dir.fit).
+            if (pane.file) |file| if (file.listing != null and r.h > pane.tag_rows) panes.Dir.fit(p, pane, pane.cols);
             panes.terminal.releasePendingCommandIfReady(p, id, pane);
             // The greeting `ls` of a new terminal in a directory is typed at
             // its shell's FIRST prompt, or never: typed later it would land