ui/embed: don't increase cursor with multibyte chars

When waiting for a multibyte unicode codepoint to fill up, don't increase cursor at all.
5 years ago · e1dec05881
parent 04e1137b36
commit e1dec05881
1 changed files with 3 additions and 0 deletions
--- a/ui/src/terminal/embed/grid.rs
+++ b/ui/src/terminal/embed/grid.rs
@ -256,12 +256,15 @@ impl EmbedGrid {
                    match codepoints {
                        CodepointBuf::None if c & 0b1110_0000 == 0b1100_0000 => {
                            *codepoints = CodepointBuf::TwoCodepoints(vec![c]);
+                            return;
                        }
                        CodepointBuf::None if c & 0b1111_0000 == 0b1110_0000 => {
                            *codepoints = CodepointBuf::ThreeCodepoints(vec![c]);
+                            return;
                        }
                        CodepointBuf::None if c & 0b1111_1000 == 0b1111_0000 => {
                            *codepoints = CodepointBuf::FourCodepoints(vec![c]);
+                            return;
                        }
                        CodepointBuf::TwoCodepoints(buf) => {
                            grid[cursor_val!()].set_ch(