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-rw-r--r--helix-term/src/ui/editor.rs26
1 files changed, 18 insertions, 8 deletions
diff --git a/helix-term/src/ui/editor.rs b/helix-term/src/ui/editor.rs
index 090f3d0b..18e853f6 100644
--- a/helix-term/src/ui/editor.rs
+++ b/helix-term/src/ui/editor.rs
@@ -198,12 +198,16 @@ impl EditorView {
// TODO: paint cursor heads except primary
- surface.set_string(
- viewport.x + visual_x,
- viewport.y + line,
- grapheme,
- style,
- );
+ // HAXX: we don't render the char if it's offscreen. This should be
+ // skipped in a better way much earlier
+ if visual_x < viewport.width {
+ surface.set_string(
+ viewport.x + visual_x,
+ viewport.y + line,
+ grapheme,
+ style,
+ );
+ }
visual_x += width;
}
@@ -268,12 +272,18 @@ impl EditorView {
if let Some(path) = doc.relative_path() {
let path = path.to_string_lossy();
- surface.set_string(viewport.x + 6, viewport.y, path, text_color);
+ surface.set_stringn(
+ viewport.x + 6,
+ viewport.y,
+ path,
+ viewport.width.saturating_sub(6) as usize,
+ text_color,
+ );
// TODO: append [+] if modified
}
surface.set_string(
- viewport.x + viewport.width - 10,
+ viewport.x + viewport.width.saturating_sub(10),
viewport.y,
format!("{}", doc.diagnostics.len()),
text_color,