* bug#50549: [PATCH] ; * lisp/eshell/em-unix.el (nil-blank-string): Doc fix
@ 2021-09-12 11:22 Hanno Perrey
2021-09-12 15:22 ` Lars Ingebrigtsen
0 siblings, 1 reply; 2+ messages in thread
From: Hanno Perrey @ 2021-09-12 11:22 UTC (permalink / raw)
To: 50549
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Hej,
the attached patch corrects the documentation for nil-blank-string in
lisp/eshell/em-unix.el: the function returns nil if STRING contains only
blank characters, not *non*-blank characters as it says in the current
master.
Thanks and cheers,
Hanno
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From b07a7e07af788a50f270561bd9814654376249cd Mon Sep 17 00:00:00 2001
From: Hanno Perrey <hanno@hoowl.se>
Date: Sun, 12 Sep 2021 13:15:11 +0200
Subject: [PATCH] ; * lisp/eshell/em-unix.el (nil-blank-string): Doc fix
---
lisp/eshell/em-unix.el | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lisp/eshell/em-unix.el b/lisp/eshell/em-unix.el
index 7e48a9c757..5b400c74fc 100644
--- a/lisp/eshell/em-unix.el
+++ b/lisp/eshell/em-unix.el
@@ -968,7 +968,7 @@ eshell-diff-quit
(set-window-configuration eshell-diff-window-config)))
(defun nil-blank-string (string)
- "Return STRING, or nil if STRING contains only non-blank characters."
+ "Return STRING, or nil if STRING contains only blank characters."
(cond
((string-match "[^[:blank:]]" string) string)
(nil)))
--
2.33.0
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2021-09-12 11:22 bug#50549: [PATCH] ; * lisp/eshell/em-unix.el (nil-blank-string): Doc fix Hanno Perrey
2021-09-12 15:22 ` Lars Ingebrigtsen
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