GNU bug report logs - #1303
too many faces initialized for tooltip frames

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Message #3 received at submit <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Dan Nicolaescu <dann <at> ics.uci.edu>
To: bug-gnu-emacs <bug-gnu-emacs <at> gnu.org>
Subject: too many faces initialized for tooltip frames
Date: Tue, 4 Nov 2008 00:36:52 -0800 (PST)

With this patch:

--- xrdb.c.~1.65.~	Tue Jun  3 15:23:17 2008
+++ xrdb.c	Tue Nov  4 00:31:35 2008
@@ -664,11 +664,19 @@
   XrmName namelist[100];
   XrmClass classlist[100];
   XrmRepresentation type;
+  Bool b;
 
   XrmStringToNameList(name, namelist);
   XrmStringToClassList(class, classlist);
 
-  if (XrmQGetResource (rdb, namelist, classlist, &type, &value) == True
+  
+  b = XrmQGetResource (rdb, namelist, classlist, &type, &value);
+  
+  fprintf (stderr, "XQGET: name=%s class=%s retv=%d expected_type=%d type=%d\n",
+  	   name, class, b, expected_type, type);
+
+  
+  if (b == True
       && (type == expected_type))
     {
       if (type == x_rm_string)




do 
emacs -Q 

an place the mouse over a place on the mode-line that has a tooltip

Hundreds of lines like these will be printed:

XQGET: name=tooltip.completions-first-difference.attributeUnderline class=Emacs.Face.AttributeUnderline retv=0 expected_type=132 type=0
XQGET: name=tooltip.completions-first-difference.attributeInverse class=Emacs.Face.AttributeInverse retv=0 expected_type=132 type=0
XQGET: name=tooltip.completions-first-difference.attributeStipple class=Emacs.Face.AttributeStipple retv=0 expected_type=132 type=0
XQGET: name=tooltip.completions-first-difference.attributeBackgroundPixmap class=Emacs.Face.AttributeBackgroundPixmap retv=0 expected_type=132 type=0
XQGET: name=tooltip.completions-first-difference.attributeBold class=Emacs.Face.AttributeBold retv=0 expected_type=132 type=0
XQGET: name=tooltip.completions-first-difference.attributeItalic class=Emacs.Face.AttributeItalic retv=0 expected_type=132 type=0
XQGET: name=tooltip.completions-first-difference.attributeFont class=Emacs.Face.AttributeFont retv=0 expected_type=132 type=0
XQGET: name=tooltip.completions-first-difference.attributeInherit class=Emacs.Face.AttributeInherit retv=0 expect

It seems like a waste to initialize all these faces that won't be used by the tooltips anyway.

Message #8 received at 1303 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Dan Nicolaescu <dann <at> ics.uci.edu>
Cc: 1303 <at> debbugs.gnu.org
Subject: Re: bug#1303: too many faces initialized for tooltip frames
Date: Mon, 30 Sep 2019 09:05:27 +0200

Dan Nicolaescu <dann <at> ics.uci.edu> writes:

> +  b = XrmQGetResource (rdb, namelist, classlist, &type, &value);
> +  
> +  fprintf (stderr, "XQGET: name=%s class=%s retv=%d expected_type=%d type=%d\n",
> +  	   name, class, b, expected_type, type);

[...]

> an place the mouse over a place on the mode-line that has a tooltip
>
> Hundreds of lines like these will be printed:
>
> XQGET: name=tooltip.completions-first-difference.attributeUnderline class=Emacs.Face.AttributeUnderline retv=0 expected_type=132 type=0

I tried this and I didn't get any output on stderr, so I'm guessing this
has been fixed in the ten years since this was reported, and I'm closing
this bug report.

If this is still an issue, please reopen.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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