diff options
Diffstat (limited to 'lisp/eshell/em-unix.el')
| -rw-r--r-- | lisp/eshell/em-unix.el | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lisp/eshell/em-unix.el b/lisp/eshell/em-unix.el index 3967817b0ed..68276b22d95 100644 --- a/lisp/eshell/em-unix.el +++ b/lisp/eshell/em-unix.el @@ -968,7 +968,7 @@ Show wall-clock time elapsed during execution of COMMAND.") (if eshell-diff-window-config (set-window-configuration eshell-diff-window-config))) -(defun nil-blank-string (string) +(defun eshell-nil-blank-string (string) "Return STRING, or nil if STRING contains only blank characters." (cond ((string-match "[^[:blank:]]" string) string) @@ -999,7 +999,7 @@ Show wall-clock time elapsed during execution of COMMAND.") (condition-case nil (diff-no-select old new - (nil-blank-string (eshell-flatten-and-stringify args))) + (eshell-nil-blank-string (eshell-flatten-and-stringify args))) (error (throw 'eshell-replace-command (eshell-parse-command "*diff" orig-args)))) @@ -1049,6 +1049,8 @@ Show wall-clock time elapsed during execution of COMMAND.") (put 'eshell/occur 'eshell-no-numeric-conversions t) +(define-obsolete-function-alias 'nil-blank-string #'eshell-nil-blank-string "29.1") + (provide 'em-unix) ;; Local Variables: |