7 lines
158 B
EmacsLisp
7 lines
158 B
EmacsLisp
|
(setq str "") ;; empty string literal
|
||
|
|
|
||
|
|
(if (= 0 (length str))
|
||
|
|
(message "string is empty"))
|
||
|
|
(if (/= 0 (length str))
|
||
|
|
(message "string is not empty"))
|