aagon

> Isn't this more a dired bug rather than an async bug? This is not a dired bug. dired relies on `file-exists-p`, which itself relies on `tramp-file-name-handler` when the file...

I have a fully non-interactive recipe : ```elisp ;; Evaluate with (load "~/reproduce.el") (package-initialize) (load "~/.emacs.d/elpa/async-1.9.8/async.elc") (load "~/.emacs.d/elpa/async-1.9.8/dired-async.elc") ;; Needed for dired-do-copy, adjust (load "~/temp/with-simulated-input/with-simulated-input.elc") (dired-async-mode) (setq remote-file-name-inhibit-cache nil) ;;...

> The interaction of dired-async-mode and remote-file-name-inhibit-cache set to nil causes this. To be honest, a very specific set of settings is required for this bug to be reproductible, and...

First of all, thank you for your quick and detailed answer (and sorry about my late answer). > As for why a negative result from igraph_is_simple() is not cached: There...

> Great! Let me just give quick response on this so you can get started. I have a minimal working implementation on `igraph_is_complete`, see #2510. I'll get started on `igraph_is_clique`...