+ struct string tmp = DS_EMPTY_INITIALIZER;
+ const char *text = contents->text;
+
+ /* Deal with an oddity of the Unicode line-breaking algorithm (or perhaps in
+ Pango's implementation of it): it will break after a period or a comma
+ that precedes a digit, e.g. in ".000" it will break after the period.
+ This code looks for such a situation and inserts a U+2060 WORD JOINER
+ to prevent the break.
+
+ This isn't necessary when the decimal point is between two digits
+ (e.g. "0.000" won't be broken) or when the display width is not limited so
+ that word wrapping won't happen.
+
+ It isn't necessary to look for more than one period or comma, as would
+ happen with grouping like 1,234,567.89 or 1.234.567,89 because if groups
+ are present then there will always be a digit on both sides of every
+ period and comma. */
+ if (bb[H][1] != INT_MAX)