Format program lines as paragraphs, instead of a single paragraph
with line breaks:

- basic debug feature "jump to the bad line" works after formatting

- fix 2-page editing area: page break before the LibreLogo program

Now formatting of program lines doesn't depend on the actual regular
expression setting of Search & Replace functionality of Writer,
so this is the intended fix for tdf#100941 "LibreLogo: 'magic wand'
icon inserts incorrect '\n' characters instead of paragraph breaks".

NOTE: setting also AlgorithmType, not only AlgorithmType2 prevents
crashing of LibreOffice at opening Search & Replace dialog after
usage of the "magic wand" icon.

partial revert of the commit b1a6d157
   Resolves: tdf#100941 LibreLogo: replace literal '\n' with newline

Change-Id: I34f581278fdae8d41967800d05662e37b731b59d
Reviewed-on: https://gerrit.libreoffice.org/61610Reviewed-by: László Németh <nemeth@numbertext.org>
Tested-by: László Németh <nemeth@numbertext.org>