1 files changed, 1 insertions, 17 deletions
diff --git a/src/ui/reflow.rs b/src/ui/reflow.rs
index a9937361..81de4b84 100644
--- a/src/ui/reflow.rs
+++ b/src/ui/reflow.rs
@@ -1,6 +1,6 @@
+use crate::string_utils::trim_offset;
 use easy_cast::Cast;
 use tui::text::StyledGrapheme;
-use unicode_segmentation::UnicodeSegmentation;
 use unicode_width::UnicodeWidthStr;
 
 const NBSP: &str = "\u{00a0}";
@@ -233,22 +233,6 @@ impl<'a, 'b> LineComposer<'a> for LineTruncator<'a, 'b> {
 	}
 }
 
-/// This function will return a str slice which start at specified offset.
-/// As src is a unicode str, start offset has to be calculated with each character.
-fn trim_offset(src: &str, mut offset: usize) -> &str {
-	let mut start = 0;
-	for c in UnicodeSegmentation::graphemes(src, true) {
-		let w = c.width();
-		if w <= offset {
-			offset -= w;
-			start += c.len();
-		} else {
-			break;
-		}
-	}
-	&src[start..]
-}
-
 #[cfg(test)]
 mod test {
 	use super::*;