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truncate white space character (U-0020) at wrapping point - ref #2670

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artemp 2015-05-15 15:55:51 +01:00
parent ccc4a63cb9
commit 08986ca8a1
1 changed files with 4 additions and 2 deletions
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6
src/text/text_layout.cpp
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@ -281,11 +281,13 @@ void text_layout::break_line_icu(std::pair<unsigned, unsigned> && line_limits)
{ {
break_position = line.last_char(); break_position = line.last_char();
} }
bool adjust_for_space_character = break_position > 0 && text[break_position - 1] == 0x0020;
text_line new_line(last_break_position, break_position); text_line new_line(last_break_position, adjust_for_space_character ? break_position - 1 : break_position);
clear_cluster_widths(last_break_position, break_position); clear_cluster_widths(last_break_position, adjust_for_space_character ? break_position - 1 : break_position);
shape_text(new_line); shape_text(new_line);
add_line(std::move(new_line)); add_line(std::move(new_line));
last_break_position = break_position; last_break_position = break_position;
i = break_position - 1; i = break_position - 1;
current_line_length = 0; current_line_length = 0;