From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gregory Heytings Newsgroups: gmane.emacs.devel Subject: Re: Using Emacs in fbterm. Date: Mon, 29 Aug 2022 22:28:43 +0000 Message-ID: References: <83czcjvtt2.fsf@gnu.org> <874jxu4zeg.fsf@igel.home> <87v8qa3k0b.fsf@igel.home> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19556"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Andreas Schwab , Eli Zaretskii , emacs-devel@gnu.org To: Alan Mackenzie Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Aug 30 00:30:06 2022 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oSnGg-0004uo-AK for ged-emacs-devel@m.gmane-mx.org; Tue, 30 Aug 2022 00:30:06 +0200 Original-Received: from localhost ([::1]:42152 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oSnGf-0005wQ-1x for ged-emacs-devel@m.gmane-mx.org; Mon, 29 Aug 2022 18:30:05 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48594) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oSnFQ-0005Gd-16 for emacs-devel@gnu.org; Mon, 29 Aug 2022 18:28:48 -0400 Original-Received: from heytings.org ([95.142.160.155]:44670) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oSnFO-00016P-FC; Mon, 29 Aug 2022 18:28:47 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1661812123; bh=rzMISR08DJEluMi9ekxTw1fxHMQwAffBs04x2K+XiM8=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=pSG1tXlE5m77iElR50mFzFdgMjkpBZVaKWg0i6kGBwj6BEhOTb11YTx1vYBwzfbUl OsDjDnV6xUFzbBTZllxH+Z5ng8wILEErJByeSM/orJgxybf3lsJU6ekB0/Cg/STshY Fln4vAqxGf94/qrbR5cSngFm8vZbXPQqwW4uC0s+/vnMIoh6j8WN8uribMLWuSHuAH lsJwSiq8Wg++fk1PViK4x0axOUbvfzShSaSETsf7vdr49KJXDytB5X6/DMilaIJDjE M+IHWu7igfCLF6Rw88+tCFZhEBBRqIrIZpafsiPZ7LekC9JWBDksHk+K+lLOWbWJO/ ieAU3Fly+B7cg== In-Reply-To: Received-SPF: pass client-ip=95.142.160.155; envelope-from=gregory@heytings.org; helo=heytings.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:294317 Archived-At: >> Why should Emacs need adapting? Surely these terminfo entries for >> fbterm's private colours should suffice for ncurses to display them >> correctly. Or am I missing something? > > I meant that (IIUC) an additional file should be added in lisp/term/ for > fbterm, not that Emacs should itself send these escape sequences. See > the comment in lisp/term/tty-colors.el. > And here is a minimal patch to enable 256 colors under fbterm: diff --git a/lisp/term/fbterm.el b/lisp/term/fbterm.el new file mode 100644 index 0000000000..bf12b5ed97 --- /dev/null +++ b/lisp/term/fbterm.el @@ -0,0 +1,9 @@ +;;; fbterm.el -*- lexical-binding:t -*- + +(require 'term/xterm) + +(defun terminal-init-fbterm () + "Terminal initialization function for fbterm." + (xterm-register-default-colors xterm-standard-colors)) + +(provide 'term/fbterm) Eli, what else would you recommend to add in that file? I think (tty-no-underline)? And how can I check whether compositions should be disabled, that is, if they confuse cursor movement?