[kde-doc-english] [kcalc] doc: improve abstract, explain better the meaning of precision

[Burkhard Lück]

Git commit c95fcb9151ec66d08585a7c529ae671f4808b89d by Burkhard Lück.
Committed on 10/06/2013 at 19:18.
Pushed by lueck into branch 'master'.

improve abstract, explain better the meaning of precision

M  +5    -5    doc/index.docbook

http://commits.kde.org/kcalc/c95fcb9151ec66d08585a7c529ae671f4808b89d

diff --git a/doc/index.docbook b/doc/index.docbook
index ad87af9..f3bc337 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -40,7 +40,9 @@
 <date>2013-05-24</date>
 <releaseinfo>2.13 (&kde; 4.11)</releaseinfo>
 
-<abstract><para>&kcalc; is a scientific calculator for &kde;</para></abstract>
+<abstract><para>&kcalc; is a calculator for &kde;. In the simple mode it can 
+be used for basic arithmetic operations, but provides advanced modes for scientific, 
+statistical and numeral system calculations.</para></abstract>
 
 <keywordset>
 <keyword>KDE</keyword>
@@ -52,8 +54,6 @@
 <chapter id="introduction">
 <title>Introduction</title>
 
-<para>This document describes &kcalc; version 2.13.</para>
-
 <para>&kcalc; offers many more mathematical functions than meet the eye
 on a first glance. Please study the section on keyboard accelerators and
 modes in this handbook to learn more about the many functions
@@ -79,8 +79,8 @@ you conveniently recall previous results.</para>
 <para>You can configure &kcalc;'s display colors and font.</para>
 </listitem>
 <listitem>
-<para>You can configure &kcalc;'s  precision and the number
-of digits after the period.</para>
+<para>You can configure &kcalc;'s  precision, the number of displayed digits and the number
+of digits after the period in the settings dialog.</para>
 </listitem>
 <listitem>
 <para> &kcalc; offers a great number of useful  <link linkend="key-accels">