Generates a text line of a determined length and allows to indicate the position where the arguments should be inserted. In this way, you can generate a listing of magnetic support. The syntax 'if-expr-then-else' is allowed to be able to have arguments which are emitted or not depending on the condition.

<string.lineReader>    <stream /> !</string.lineReader>
Example

Text with the numbered lines.

Copy
<xsql-script name='string_lineReader_sample1'>
<body>
<set name='m_str'>
Sant Pere Claver 15 baixos, 08017 BARCELONA

This software is confidential and contains information property
of DEISTER, S.A. You can not publish this information and only
can use it under the terms of the license of use that you signed
with DEISTER.
</set>
<while>
<expr>
<isnotnull>
<set name='m_line'>
</set>
</isnotnull>
</expr>
<do>
<set name='m_num'>
</set>
<println><m_num />: <m_line/></println>
</do>
</while>
</body>
</xsql-script>

Returns:

Copy
1:
2:             Copyright 1997, 2018 DEISTER, S.A.
3:             Sant Pere Claver 15 baixos, 08017 BARCELONA
10: