procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Clarify what counts as whitespace in `string-blank-p'

Browse source 
* lisp/emacs-lisp/subr-x.el (string-blank-p): Expand doc string.
This commit is contained in:
Mattias Engdegård 2019-09-01 14:26:18 +02:00
parent e8c46c2b6f
commit 4051fa3ba9
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
lisp/emacs-lisp/subr-x.el
View file

@ -236,7 +236,9 @@ TRIM-LEFT and TRIM-RIGHT default to \"[ \\t\\n\\r]+\"."
(string-trim-left (string-trim-right string trim-right) trim-left))
(defsubst string-blank-p (string)
"Check whether STRING is either empty or only whitespace."
"Check whether STRING is either empty or only whitespace.
The following characters count as whitespace here: space, tab, newline and
carriage return."
(string-match-p "\\`[ \t\n\r]*\\'" string))
(defsubst string-remove-prefix (prefix string)