From: Alan Mackenzie <acm@muc.de>
To: emacs-devel@gnu.org
Subject: C-u C-x = prints garbage for a text property with value '(string . ?")
Date: Tue, 8 Mar 2016 22:08:57 +0000 [thread overview]
Message-ID: <20160308220857.GG6269@acm.fritz.box> (raw)
Hello, Emacs.
In master (probably in emacs-25, too), give a character a text property
with value (string . ?"). When `describe-property-list' (descr-text.el)
comes to print it, it decides that (string . ?") is a "widget" (whatever
that is), and instead of printing the actual value, it ignores the cdr
and prints the car as follows:
string (widget)Top
It decides that 'string is a "widget" because the symbol string has a
widget-type property.
This is crazy! If somebody does C-u C-x = to see the value of the text
properties, surely that is what she should see? Not some "look how
clever I am" DWIM attempt that only prints half of the value?
I don't see the logic in this handling, therefore don't feel qualified
to fix this bug. Would somebody help me out, please.
--
Alan Mackenzie (Nuremberg, Germany).
next reply other threads:[~2016-03-08 22:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-08 22:08 Alan Mackenzie [this message]
2016-03-09 3:36 ` C-u C-x = prints garbage for a text property with value '(string . ?") Eli Zaretskii
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