MLR124: Text() literal contains Pango markup that plain Text renders verbatim¶
qual reports MLR124 when a literal passed to plain Text
contains a matching open/close pair of a validated Pango tag
(b i u s sub sup tt big small span), e.g. <b>...</b>.
- Default severity:
warning - Minimum confidence:
high - Implementation phase:
1 - Fix: unsafe suggestion switching the constructor to
MarkupText
Plain Text passes its string to Pango without markup parsing, so the
tags appear verbatim in the rendered frame. MarkupText parses the same
subset. A lone <, an unmatched tag, or a tag outside the validated
subset (<html>) never fires. The class switch is UNSAFE because the
rendered output changes and MarkupText must be importable at the call
site.
Wrong:
Right: