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From: "Jeffrey R. Carter" <spam.jrcarter.not@spam.not.acm.org>
Newsgroups: comp.lang.ada
Subject: Re: How to append linefeed to unbounded string?
Date: Sun, 15 Nov 2015 16:22:45 -0700
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Date: 2015-11-15T16:22:45-07:00
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On 11/15/2015 04:16 PM, John Smith wrote:
> 
> This is what I'm doing:
> Ada.Strings.Unbounded.Append(Result,
>   Ada.Strings.Unbounded.To_Unbounded_String(
>     Ada.Characters.Latin_1.LF));

To_Unbounded_String takes a String, not a Character. I'm not sure why you're
getting a msg about it expecting Integer.

There is an Append that takes a Character, as you noted, so you can do

Ada.Strings.Unbounded.Append (Result, Ada.Characters.Latin_1.LF);

-- 
Jeff Carter
"Apart from the sanitation, the medicine, education, wine,
public order, irrigation, roads, the fresh water system,
and public health, what have the Romans ever done for us?"
Monty Python's Life of Brian
80