From: Robert Pluim <rpluim@gmail.com>
To: emacs-devel@gnu.org
Subject: default text-properties-at to use (point)
Date: Tue, 22 Oct 2019 11:27:19 +0200 [thread overview]
Message-ID: <m2tv819ll4.fsf@gmail.com> (raw)
'text-properties-at' is somewhat annoying to use interactively, since
it doesnʼt default to point. How about the following (plus appropriate
doc/NEWS changes)?
diff --git a/src/textprop.c b/src/textprop.c
index 93d19754da..9741099dc4 100644
--- a/src/textprop.c
+++ b/src/textprop.c
@@ -556,8 +556,9 @@ interval_of (ptrdiff_t position, Lisp_Object object)
}
\f
DEFUN ("text-properties-at", Ftext_properties_at,
- Stext_properties_at, 1, 2, 0,
+ Stext_properties_at, 0, 2, 0,
doc: /* Return the list of properties of the character at POSITION in OBJECT.
+Optional first arg POSITION nil means use the value of point.
If the optional second argument OBJECT is a buffer (or nil, which means
the current buffer), POSITION is a buffer position (integer or marker).
If OBJECT is a string, POSITION is a 0-based index into it.
@@ -566,6 +567,8 @@ DEFUN ("text-properties-at", Ftext_properties_at,
{
register INTERVAL i;
+ if (NILP (position))
+ position = Fpoint ();
if (NILP (object))
XSETBUFFER (object, current_buffer);
next reply other threads:[~2019-10-22 9:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-22 9:27 Robert Pluim [this message]
2019-10-22 9:37 ` default text-properties-at to use (point) Andreas Schwab
2019-10-22 12:22 ` Robert Pluim
2019-10-22 9:39 ` Lars Ingebrigtsen
2019-10-22 9:46 ` Andreas Schwab
2019-10-22 11:46 ` Robert Pluim
2019-10-22 14:13 ` Lars Ingebrigtsen
2019-10-22 14:41 ` Andreas Schwab
2019-10-22 9:50 ` Lars Ingebrigtsen
2019-10-22 10:48 ` Dmitry Gutov
2019-10-22 14:35 ` Eli Zaretskii
2019-10-22 14:38 ` Robert Pluim
2019-10-22 14:55 ` Lars Ingebrigtsen
2019-10-22 14:55 ` Lars Ingebrigtsen
2019-10-22 16:02 ` Eli Zaretskii
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