Fixes self-closing html tag check, interprets br as newline #2482
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Currently in maptext html parsing, if a self-closing tag such as
<br>is written using the self-closing slash without a space in between:<br/>the parser breaks:To reproduce this, go into (goon's) cogmap2 and visit the QM office. your client will get spammed by the above message when the market shift status display is visible.
This MR fixes this particular parsing issue by checking for a trailing
/character at the end of the tag name or last parameter.It also makes a change to how
<br>tags specifically are handled. Instead of pushing encountered<br>tags as markup nodes, they are instead converted into newlines and appended to the text of the currently active tag. This results in a slightly more correct rendering: