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Spoke too soon... still bugs in cursor nav. This fixes one of them.

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This commit is contained in:
Nathan Vegdahl 2015-01-27 22:57:50 -08:00
parent 40bf2460a9
commit bde11e6c7b
2 changed files with 7 additions and 4 deletions
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8
src/term_ui/formatter.rs
View File

@ -67,17 +67,19 @@ impl<'a> LineFormatter for ConsoleLineFormatter {
fn index_to_v2d(&self, line: &Line, index: usize) -> (usize, usize) { fn index_to_v2d(&self, line: &Line, index: usize) -> (usize, usize) {
let mut pos = (0, 0); let mut pos = (0, 0);
let mut i = 0; let mut i = 0;
let mut last_width = 0;
for (_, _pos, _) in self.vis_grapheme_iter(line) { for (_, _pos, width) in self.vis_grapheme_iter(line) {
pos = _pos; pos = _pos;
last_width = width;
i += 1; i += 1;
if i > index { if i > index {
break; return pos;
} }
} }
return pos; return (pos.0, pos.1 + last_width);
} }

3
src/term_ui/mod.rs
View File

@ -408,7 +408,8 @@ impl TermUI {
grapheme_index += 1; grapheme_index += 1;
} }
screen_line += last_y as isize + 1; let (dim_y, _) = editor.buffer.formatter.dimensions(line);
screen_line += dim_y as isize;
} }