From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Helmut Eller Newsgroups: gmane.emacs.devel Subject: Re: Language Servers and Emacs Date: Wed, 26 Apr 2017 14:14:28 +0200 Message-ID: References: <20170411122816.751a130f@jabberwock.cb.piermont.com> <20170412085909.44faf429@jabberwock.cb.piermont.com> <87h91cvfz2.fsf@russet.org.uk> <87tw5chytb.fsf@gmail.com> <20170425220038.57619413@jabberwock.cb.piermont.com> <87tw5b4dyw.fsf@russet.org.uk> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1493208983 6789 195.159.176.226 (26 Apr 2017 12:16:23 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 26 Apr 2017 12:16:23 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) Cc: emacs-devel@gnu.org To: phillip.lord@russet.org.uk (Phillip Lord) Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Apr 26 14:16:18 2017 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d3Lrj-0001Uw-Cc for ged-emacs-devel@m.gmane.org; Wed, 26 Apr 2017 14:16:15 +0200 Original-Received: from localhost ([::1]:54924 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d3Lrk-0006ff-6P for ged-emacs-devel@m.gmane.org; Wed, 26 Apr 2017 08:16:16 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53631) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d3Lq9-0005Qo-2M for emacs-devel@gnu.org; Wed, 26 Apr 2017 08:14:38 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d3Lq4-0004MS-5g for emacs-devel@gnu.org; Wed, 26 Apr 2017 08:14:37 -0400 Original-Received: from mail-wm0-x233.google.com ([2a00:1450:400c:c09::233]:36548) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1d3Lq3-0004M4-W0 for emacs-devel@gnu.org; Wed, 26 Apr 2017 08:14:32 -0400 Original-Received: by mail-wm0-x233.google.com with SMTP id u65so48424875wmu.1 for ; Wed, 26 Apr 2017 05:14:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=d+XA47aSqubQr+Blg3Cn6fHe4qFw6OMHGdXa0vCAabY=; b=luS8I2HnqYC0tHBjyy6ZHgR+e4DYSnZ7L2PogNHpMDm9I9riVYZxNgFGYxShsQnAxh 6brtnjKByVC+i/Q6pIuvoBRriF5+MrstUWTxyl/vd8IZvOCIb9p2pGz3EOia91QsiOKO L0eDpK3/R7OAUnqWEWqrYG9arVc/Z/LfuIG/0FqMZcLyaRfBgdSnyGWoosxSXL+KhZzf SkQNUaRvagIiP8H7OAN81zx+820ki43aSnZTGYBFlXM3PWwePQ/SSTWxQApKNPwhF+nS DTIkU9zaWObEXKzWE54YrGqjPd1ZehlH+UEw9Ixin3CIwk7hDL638cETAeIGk84kCaxT hInw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=d+XA47aSqubQr+Blg3Cn6fHe4qFw6OMHGdXa0vCAabY=; b=pfYHLEavg2kaBPkGQa/e9wFf1pRBYrlERapFVbLpuvwgbvQQyVYcDv1uYtqBMdZxyw bvnBFxfqjZxp6MKqFXiiriFPC/CjT//yRk46XQMohoQX6+BQa5/oOJULgyl21g8AvEU4 VN7JIj98nDVs6ftPrAUG6NeskXAG2bm2bCMdyXnngtSHAhOg0Z/iSEPn0tkzNaOUaDqg awE3ASnOfZDgPCkXQ5MV5yf/WQwDwnO3rjXWMj2g5uYNeJmfOJhF0gzJFewV8Rq7+C9l Hs5e9snR0sJUQxHAzTeQC7JU2jrfwYbMAqnk7eD6sd/NSb/lrniMFjgzEt4vMdNa535+ E5cw== X-Gm-Message-State: AN3rC/5fZ8+AyNv3K2JsNnaObqVRIxWiMl/ftEmEQdMxpB/jWJbpzBB4 HAz1mCj8V2XfVwrkD9E= X-Received: by 10.28.157.84 with SMTP id g81mr4899674wme.120.1493208870683; Wed, 26 Apr 2017 05:14:30 -0700 (PDT) Original-Received: from caladan ([37.186.185.143]) by smtp.gmail.com with ESMTPSA id 39sm56408wru.50.2017.04.26.05.14.29 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 26 Apr 2017 05:14:29 -0700 (PDT) In-Reply-To: <87tw5b4dyw.fsf@russet.org.uk> (Phillip Lord's message of "Wed, 26 Apr 2017 12:15:19 +0100") X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:400c:c09::233 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:214304 Archived-At: On Wed, Apr 26 2017, Phillip Lord wrote: > A brief look at LSP seems that it's relatively limited in scope, > though; it has some discussion of "capabilities" and "execute > command". How extensible is it? New "capabilities" can be registered and unregistered dynamically. So I'd say it's very extensible. > For instance, NREPL allows evalling > code, or loading files? Would it be possible to send enough data through > LSP to support edebug step through debugging for instance? Yes, it could be done (with non-standard capabilities). Helmut