From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: a07f3367d7,865c3d125a8dbc3b X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,UTF8 Path: g2news2.google.com!news2.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!wns13feed!worldnet.att.net!attbi_s22.POSTED!53ab2750!not-for-mail From: "Jeffrey R. Carter" User-Agent: Thunderbird 2.0.0.21 (Windows/20090302) MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: Howto read line from a stream References: <83317a97-dae5-4c84-a1ac-88a87833cf3f@q14g2000vbn.googlegroups.com> <1a90e055-44a3-4d00-b4cd-64798c731a55@e24g2000vbe.googlegroups.com> In-Reply-To: <1a90e055-44a3-4d00-b4cd-64798c731a55@e24g2000vbe.googlegroups.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Message-ID: NNTP-Posting-Host: 173.16.158.68 X-Complaints-To: abuse@mchsi.com X-Trace: attbi_s22 1243814729 173.16.158.68 (Mon, 01 Jun 2009 00:05:29 GMT) NNTP-Posting-Date: Mon, 01 Jun 2009 00:05:29 GMT Organization: AT&T ASP.att.net Date: Mon, 01 Jun 2009 00:05:29 GMT Xref: g2news2.google.com comp.lang.ada:6146 Date: 2009-06-01T00:05:29+00:00 List-Id: Tomek WaƂkuski wrote: > I have done so far: > > function Read_Line (Channel : in Stream_Access) return String is > Buffer : String (1 .. 1); > Result : Unbounded_String; > begin > loop > String'Read (Channel, Buffer); > Append (Result, Buffer); > exit when Buffer (1) = ASCII.LF; > end loop; > return To_String(Result); > end Read_Line; I might do something like function Get_Line (Channel : in Stream_Access) return String is Char : Character; begin -- Get_Line Character'Read (Channel, Char); if Char = Ada.Characters.Latin_1.LF then return String'(1 => Char); else return Char & Get_Line (Channel); end if; end Get_Line; This is easily extended if needed to ensure that the terminating LF follows a CR. -- Jeff Carter "Have you gone berserk? Can't you see that that man is a ni?" Blazing Saddles 38