Take right margin into account for text inset width

This is particularly important for contents in RtL languages, where
the right margin may contain the paragraph indentation, or
itemize/enumeration symbols.

Fixes bug #12030.

(cherry picked from commit 875b1def4f)

src/TextMetrics.cpp

@@ -490,7 +490,7 @@ bool TextMetrics::redoParagraph(pit_type const pit)
 		first = row.endpos();
 		++row_index;
 
-		pm.dim().wid = max(pm.dim().wid, row.width());
+		pm.dim().wid = max(pm.dim().wid, row.width() + row.right_margin);
 		pm.dim().des += row.height();
 	} while (first < par.size() || need_new_row);
 

status.23x

@@ -64,6 +64,8 @@ What's new
 
 - Fix width of collapsible insets with sublabels (bug 12046).
 
+- Fix Hebrew characters overflow in insets (bug 12030).
+
 
 * INTERNALS