diff options
Diffstat (limited to 'helix-core/src/auto_pairs.rs')
| -rw-r--r-- | helix-core/src/auto_pairs.rs | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/helix-core/src/auto_pairs.rs b/helix-core/src/auto_pairs.rs index bcd47356..1131178e 100644 --- a/helix-core/src/auto_pairs.rs +++ b/helix-core/src/auto_pairs.rs @@ -1,9 +1,7 @@ //! When typing the opening character of one of the possible pairs defined below, //! this module provides the functionality to insert the paired closing character. -use crate::{ - graphemes, movement::Direction, Range, Rope, RopeGraphemes, Selection, Tendril, Transaction, -}; +use crate::{graphemes, movement::Direction, Range, Rope, Selection, Tendril, Transaction}; use std::collections::HashMap; use log::debug; @@ -149,14 +147,6 @@ fn prev_char(doc: &Rope, pos: usize) -> Option<char> { doc.get_char(pos - 1) } -fn is_single_grapheme(doc: &Rope, range: &Range) -> bool { - let mut graphemes = RopeGraphemes::new(doc.slice(range.from()..range.to())); - let first = graphemes.next(); - let second = graphemes.next(); - debug!("first: {:#?}, second: {:#?}", first, second); - first.is_some() && second.is_none() -} - /// calculate what the resulting range should be for an auto pair insertion fn get_next_range( doc: &Rope, @@ -189,8 +179,8 @@ fn get_next_range( ); } - let single_grapheme = is_single_grapheme(doc, start_range); let doc_slice = doc.slice(..); + let single_grapheme = start_range.is_single_grapheme(doc_slice); // just skip over graphemes if len_inserted == 0 { |