1 files changed, 5 insertions, 0 deletions
diff --git a/src/builtins.zig b/src/builtins.zig
index 77e1169d..84904959 100644
--- a/src/builtins.zig
+++ b/src/builtins.zig
@@ -1141,6 +1141,7 @@ pub const Get = struct {
     pub const takes_arg = true;
     pub fn run(c: Ctx) void {
         const ctl = @import("ninep/ctl.zig");
+        if (@import("edit_cmd.zig").busyOn(c.p, c.id)) return c.p.reportFailure(c.id, "Get: " ++ @import("edit_cmd.zig").e_busy);
         const f = if (c.pane.file) |*file| file else return c.p.reportFailure(c.id, "Get: only a file pane takes it");
         const typed = std.mem.trim(u8, c.arg orelse "", " \t\r\n");
         // A directory pane: the directory read again (Dir.zig), as acme's
@@ -1247,6 +1248,7 @@ pub const Incl = struct {
 /// unsaved state, with a scroll and a cursor of its own (File.zerox).
 pub const Zerox = struct {
     pub fn run(c: Ctx) void {
+        if (@import("edit_cmd.zig").busyOn(c.p, c.id)) return c.p.reportFailure(c.id, "Zerox: " ++ @import("edit_cmd.zig").e_busy);
         const f = c.pane.file orelse return c.p.reportFailure(c.id, "Zerox: only a file pane takes it");
         if (f.output != null or f.listing != null or f.mini != null) return c.p.reportFailure(c.id, "Zerox: only a file pane takes it");
         const free = c.p.freeSlot() orelse return c.p.reportError(c.id, "Zerox", error.NoPaneSlots);
@@ -1302,6 +1304,7 @@ pub const Del = struct {
     pub const takes_arg = true;
     pub fn run(c: Ctx) void {
         const side = std.mem.trim(u8, c.arg orelse "", " \t\r\n");
+        if (@import("edit_cmd.zig").busyOn(c.p, c.id)) return c.p.reportFailure(c.id, "Del: " ++ @import("edit_cmd.zig").e_busy);
         // acme's Del asks winclean first (exec.c del): unsaved text is warned
         // about once, and the same Del again, nothing edited since, closes.
         if (warnModifiedIn(c, .Del, .{ .pane = c.id })) return;
@@ -1380,6 +1383,7 @@ pub const Edit = struct {
 /// limits.undo_max steps (256).
 pub const Undo = struct {
     pub fn run(c: Ctx) void {
+        if (@import("edit_cmd.zig").busyOn(c.p, c.id)) return c.p.reportFailure(c.id, "Undo: " ++ @import("edit_cmd.zig").e_busy);
         if (c.pane.file) |f| if (f.history.undo_len == 0) return c.p.setMessage(c.id, "Undo: nothing to undo");
         edit.doUndo(c.p, &c.pane.body);
     }
@@ -1388,6 +1392,7 @@ pub const Undo = struct {
 /// Redo the last undone edit.
 pub const Redo = struct {
     pub fn run(c: Ctx) void {
+        if (@import("edit_cmd.zig").busyOn(c.p, c.id)) return c.p.reportFailure(c.id, "Redo: " ++ @import("edit_cmd.zig").e_busy);
         if (c.pane.file) |f| if (f.history.redo_len == 0) return c.p.setMessage(c.id, "Redo: nothing to redo");
         edit.doRedo(c.p, &c.pane.body);
     }