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[Emacs-diffs] emacs-24 r117018: Minor doc fix for string predicates.
From: |
Eli Zaretskii |
Subject: |
[Emacs-diffs] emacs-24 r117018: Minor doc fix for string predicates. |
Date: |
Thu, 24 Apr 2014 15:11:43 +0000 |
User-agent: |
Bazaar (2.6b2) |
------------------------------------------------------------
revno: 117018
revision-id: address@hidden
parent: address@hidden
committer: Eli Zaretskii <address@hidden>
branch nick: emacs-24
timestamp: Thu 2014-04-24 18:11:04 +0300
message:
Minor doc fix for string predicates.
doc/lispref/strings.texi (Text Comparison): Mention
equal-including-properties for when text properties of the strings
matter for comparison.
modified:
doc/lispref/ChangeLog changelog-20091113204419-o5vbwnq5f7feedwu-6155
doc/lispref/strings.texi
strings.texi-20091113204419-o5vbwnq5f7feedwu-6212
=== modified file 'doc/lispref/ChangeLog'
--- a/doc/lispref/ChangeLog 2014-04-21 14:50:19 +0000
+++ b/doc/lispref/ChangeLog 2014-04-24 15:11:04 +0000
@@ -1,3 +1,9 @@
+2014-04-24 Eli Zaretskii <address@hidden>
+
+ * strings.texi (Text Comparison): Mention
+ equal-including-properties for when text properties of the strings
+ matter for comparison.
+
2014-04-21 Eli Zaretskii <address@hidden>
* text.texi (Registers): Document register-read-with-preview.
=== modified file 'doc/lispref/strings.texi'
--- a/doc/lispref/strings.texi 2014-03-18 01:19:03 +0000
+++ b/doc/lispref/strings.texi 2014-04-24 15:11:04 +0000
@@ -423,8 +423,10 @@
This function is equivalent to @code{equal} for comparing two strings
(@pxref{Equality Predicates}). In particular, the text properties of
-the two strings are ignored. But if either argument is not a string
-or symbol, an error is signaled.
+the two strings are ignored; use @code{equal-including-properties} if
+you need to distinguish between strings that differ only in their text
+properties. However, unlike @code{equal}, if either argument is not a
+string or symbol, @code{string=} signals an error.
@example
(string= "abc" "abc")
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