[ticket/11638] generate_text_for_display on viewtopic.php

lines: 835-843

sub-task of ticket PHPBB3-11635:
find and fix all bypasses of generate_text_for_*

PHPBB3-11638
[ticket/11638] generate_text_for_display on viewtopic.php

lines: 846-854

sub-task of ticket PHPBB3-11635:
find and fix all bypasses of generate_text_for_*

PHPBB3-11638
[ticket/11638] generate_text_for_display on viewtopic.php

lines: 1395-1403

sub-task of ticket PHPBB3-11635:
find and fix all bypasses of generate_text_for_*

PHPBB3-11638
[ticket/11638] generate_text_for_display on viewtopic.php

lines: 1403-1417

sub-task of ticket PHPBB3-11635:
find and fix all bypasses of generate_text_for_*

PHPBB3-11638