From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gdb-patches-return-155073-listarch-gdb-patches=sources.redhat.com@sourceware.org>
Received: (qmail 58113 invoked by alias); 30 Mar 2019 10:36:55 -0000
Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm
Precedence: bulk
List-Id: <gdb-patches.sourceware.org>
List-Subscribe: <mailto:gdb-patches-subscribe@sourceware.org>
List-Archive: <http://sourceware.org/ml/gdb-patches/>
List-Post: <mailto:gdb-patches@sourceware.org>
List-Help: <mailto:gdb-patches-help@sourceware.org>, <http://sourceware.org/ml/#faqs>
Sender: gdb-patches-owner@sourceware.org
Received: (qmail 58096 invoked by uid 89); 30 Mar 2019 10:36:55 -0000
Authentication-Results: sourceware.org; auth=none
X-Spam-SWARE-Status: No, score=-8.8 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS,URIBL_BLOCKED autolearn=ham version=3.3.1 spammy=paging, RET, HContent-Transfer-Encoding:8bit
X-HELO: mailsec111.isp.belgacom.be
Received: from mailsec111.isp.belgacom.be (HELO mailsec111.isp.belgacom.be) (195.238.20.107) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sat, 30 Mar 2019 10:36:54 +0000
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;  d=skynet.be; i=@skynet.be; q=dns/txt; s=securemail;  t=1553942214; x=1585478214;  h=message-id:subject:from:to:date:mime-version:   content-transfer-encoding;  bh=cqE6NbOIam10mpDzp+ZETM0MtKw+vvZIf7jAaQf1QO4=;  b=nP3SBVlrO3zdrKYJWQyL0QVdWxVDAcndikYpmvNYvzcxj+E+3p3XMey6   YcN3nQ9voYyEFHkQZ38RdAE9jVCiLQ==;
Received: from 212.135-131-109.adsl-dyn.isp.belgacom.be (HELO md) ([109.131.135.212])  by relay.skynet.be with ESMTP/TLS/AES256-GCM-SHA384; 30 Mar 2019 11:36:52 +0100
Message-ID: <1553942211.1854.2.camel@skynet.be>
Subject: Still some style problems with 8.3 branch
From: Philippe Waroquiers <philippe.waroquiers@skynet.be>
To: gdb-patches@sourceware.org
Date: Sat, 30 Mar 2019 10:36:00 -0000
Content-Type: text/plain; charset="UTF-8"
Mime-Version: 1.0
Content-Transfer-Encoding: 8bit
X-IsSubscribed: yes
X-SW-Source: 2019-03/txt/msg00761.txt.bz2

I just encountered a styling problem with the 8.3 branch
(also on the 8.4).
Test executed with GNU gdb (GDB) 8.2.91.20190330-git

To reproduce:
  ./gdb/gdb ./gdb/gdb
  info sources
and then type return successively, to see each page.
After the initial page, the first line contains a file that
is partially printed in green color, partially printed in black color,
e.g., in the below given output.
The line that starts with '--Type <RET>' is in black, as expected.
Then the next line starts in green as expected.
But only '/bd/home/ph' is in green.
We then have 'ilippe/gdb/git/relbranch/gdb/minsyms.h,' in black.
Then all is normal till the next page.

So, that seems to point at some remaining problem in the
buffering/output of style/color codes.

Philippe


...
/usr/include/regex.h, /bd/home/philippe/gdb/git/relbranch/gdb/gdb_regex.h, /bd/home/philippe/gdb/git/relbranch/gdb/command.h, 
/bd/home/philippe/gdb/git/relbranch/gdb/cli/cli-decode.h, /bd/home/philippe/gdb/git/relbranch/gdb/completer.h, /bd/home/philippe/gdb/git/relbranch/gdb/block.h, 
--Type <RET> for more, q to quit, c to continue without paging--
/bd/home/philippe/gdb/git/relbranch/gdb/minsyms.h, /bd/home/philippe/gdb/git/relbranch/gdb/ax.h, /bd/home/philippe/gdb/git/relbranch/gdb/probe.h, 
/bd/home/philippe/gdb/git/relbranch/gdb/language.h, /bd/home/philippe/gdb/git/relbranch/gdb/expression.h, /bd/home/philippe/gdb/git/relbranch/gdb/frame.h, 
...