diff options
Diffstat (limited to 'lisp/eshell/esh-cmd.el')
| -rw-r--r-- | lisp/eshell/esh-cmd.el | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/lisp/eshell/esh-cmd.el b/lisp/eshell/esh-cmd.el index 4d63467899b..daca035ea49 100644 --- a/lisp/eshell/esh-cmd.el +++ b/lisp/eshell/esh-cmd.el @@ -1001,7 +1001,7 @@ be finished later after the completion of an asynchronous subprocess." ;; expand any macros directly into the form. This is done so that ;; we can modify any `let' forms to evaluate only once. (if (macrop (car form)) - (let ((exp (eshell-copy-tree (macroexpand form)))) + (let ((exp (copy-tree (macroexpand form)))) (eshell-manipulate (format-message "expanding macro `%s'" (symbol-name (car form))) (setcar form (car exp)) @@ -1009,7 +1009,7 @@ be finished later after the completion of an asynchronous subprocess." (let ((args (cdr form))) (cond ((eq (car form) 'while) - ;; `eshell-copy-tree' is needed here so that the test argument + ;; `copy-tree' is needed here so that the test argument ;; doesn't get modified and thus always yield the same result. (when (car eshell-command-body) (cl-assert (not synchronous-p)) @@ -1017,27 +1017,27 @@ be finished later after the completion of an asynchronous subprocess." (setcar eshell-command-body nil) (setcar eshell-test-body nil)) (unless (car eshell-test-body) - (setcar eshell-test-body (eshell-copy-tree (car args)))) + (setcar eshell-test-body (copy-tree (car args)))) (while (cadr (eshell-do-eval (car eshell-test-body))) (setcar eshell-command-body (if (cddr args) - `(progn ,@(eshell-copy-tree (cdr args))) - (eshell-copy-tree (cadr args)))) + `(progn ,@(copy-tree (cdr args))) + (copy-tree (cadr args)))) (eshell-do-eval (car eshell-command-body) synchronous-p) (setcar eshell-command-body nil) - (setcar eshell-test-body (eshell-copy-tree (car args)))) + (setcar eshell-test-body (copy-tree (car args)))) (setcar eshell-command-body nil)) ((eq (car form) 'if) - ;; `eshell-copy-tree' is needed here so that the test argument + ;; `copy-tree' is needed here so that the test argument ;; doesn't get modified and thus always yield the same result. (if (car eshell-command-body) (progn (cl-assert (not synchronous-p)) (eshell-do-eval (car eshell-command-body))) (unless (car eshell-test-body) - (setcar eshell-test-body (eshell-copy-tree (car args)))) + (setcar eshell-test-body (copy-tree (car args)))) (setcar eshell-command-body - (eshell-copy-tree + (copy-tree (if (cadr (eshell-do-eval (car eshell-test-body))) (cadr args) (car (cddr args))))) |