The log's run record carries the whole command line, after the new record of its pane

run logged the line's first word only, and before the new record of the pane
it ran in, since panes are announced at the end of a step. It now carries the
whole line as msg carries its text (control characters, newlines too, as
spaces), and announces the new pane first.

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

2 files changed, 10 insertions, 5 deletions

diff --git a/src/exec.zig b/src/exec.zig
index fa915b16..cc2d3c4f 100644
--- a/src/exec.zig
+++ b/src/exec.zig
@@ -572,11 +572,13 @@ fn echoCommand(p: *Pardes, pane: *Pane, line: []const u8) void {
 }
 
 /// `run <serial> <word>` or `exit <serial> <N|?>` in the log.
+/// The whole line, one record as `msg` carries its text: its control
+/// characters, a newline too, become spaces (events.pushLog). A new pane is
+/// announced first, so `new` comes before the `run` in it.
 fn noteRun(p: *Pardes, pane: *Pane, what: []const u8, said: []const u8) void {
-    var buf: [96]u8 = undefined;
-    const word = std.mem.trim(u8, said, " \t");
-    const first = word[0 .. std.mem.indexOfAny(u8, word, " \t") orelse word.len];
-    pardes.ctlfs.events.notePath(p, what, std.fmt.bufPrint(&buf, "{d} {s}", .{ pane.serial, first[0..@min(first.len, 64)] }) catch return);
+    pardes.ctlfs.events.announce(p);
+    var buf: [command_max + 16]u8 = undefined;
+    pardes.ctlfs.events.notePath(p, what, std.fmt.bufPrint(&buf, "{d} {s}", .{ pane.serial, std.mem.trim(u8, said, " \t\r\n") }) catch return);
 }
 
 /// A command pane's child is gone: the pane stays, showing what it said
diff --git a/src/pardes.zig b/src/pardes.zig
index 5e86f0fd..58354b95 100644
--- a/src/pardes.zig
+++ b/src/pardes.zig
@@ -1593,7 +1593,10 @@ test "a command pane shows how its command ended, and the next command there run
     const log = try ctlfs.events.freezeLog(p);
     defer gpa.free(log.bytes);
     var want: [64]u8 = undefined;
-    try std.testing.expect(std.mem.indexOf(u8, log.bytes, try std.fmt.bufPrint(&want, "run {d} make\n", .{pane.serial})) != null);
+    // The whole line, after the `new` of the pane it runs in.
+    const ran = std.mem.indexOf(u8, log.bytes, try std.fmt.bufPrint(&want, "run {d} make -j8\n", .{pane.serial})) orelse return error.NoRunRecord;
+    const made = std.mem.indexOf(u8, log.bytes, try std.fmt.bufPrint(&want, "new {d} ", .{pane.serial})) orelse return error.NoNewRecord;
+    try std.testing.expect(made < ran);
     try std.testing.expect(std.mem.indexOf(u8, log.bytes, try std.fmt.bufPrint(&want, "exit {d} 2\n", .{pane.serial})) != null);
     // A signal for a pane is not performed on whoever takes its slot.
     const Count = struct {