Fix silly mistake in previous phantom line bug fix.

Fixes #381.  I was trying to change an index value that... wasn't
even an index value.
imgbot
Nathan Vegdahl 3 years ago committed by Blaž Hrastnik
parent 2dba228c76
commit a6cadddef4

@ -131,20 +131,6 @@ pub fn ensure_grapheme_boundary(slice: RopeSlice, char_idx: usize) -> usize {
} }
} }
/// Returns the passed byte index if it's already a grapheme boundary,
/// or the next grapheme boundary byte index if not.
pub fn ensure_grapheme_boundary_byte(slice: RopeSlice, byte_idx: usize) -> usize {
// TODO: we can avoid the byte/char conversions entirely
// if we also make byte versions of the other functions.
let char_idx = slice.byte_to_char(byte_idx);
let fixed_char_idx = ensure_grapheme_boundary(slice, char_idx);
if fixed_char_idx == char_idx {
byte_idx
} else {
slice.char_to_byte(fixed_char_idx)
}
}
/// Returns whether the given char position is a grapheme boundary. /// Returns whether the given char position is a grapheme boundary.
pub fn is_grapheme_boundary(slice: RopeSlice, char_idx: usize) -> bool { pub fn is_grapheme_boundary(slice: RopeSlice, char_idx: usize) -> bool {
// Bounds check // Bounds check

@ -8,7 +8,7 @@ use crate::{
use helix_core::{ use helix_core::{
coords_at_pos, coords_at_pos,
graphemes::{ensure_grapheme_boundary, ensure_grapheme_boundary_byte}, graphemes::ensure_grapheme_boundary,
syntax::{self, HighlightEvent}, syntax::{self, HighlightEvent},
LineEnding, Position, Range, LineEnding, Position, Range,
}; };
@ -143,7 +143,6 @@ impl EditorView {
'outer: for event in highlights { 'outer: for event in highlights {
match event.unwrap() { match event.unwrap() {
HighlightEvent::HighlightStart(mut span) => { HighlightEvent::HighlightStart(mut span) => {
span.0 = ensure_grapheme_boundary_byte(text, span.0);
spans.push(span); spans.push(span);
} }
HighlightEvent::HighlightEnd => { HighlightEvent::HighlightEnd => {

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