diff --git a/crates/snippet/src/snippet.rs b/crates/snippet/src/snippet.rs index 4be4281d9a..6674834e96 100644 --- a/crates/snippet/src/snippet.rs +++ b/crates/snippet/src/snippet.rs @@ -157,8 +157,8 @@ fn parse_choices<'a>( source = &source[1..]; if let Some(c) = source.chars().next() { + current_choice.push(c); if !found_default_choice { - current_choice.push(c); text.push(c); } source = &source[c.len_utf8()..]; @@ -277,6 +277,32 @@ mod tests { ); } + #[test] + fn test_snippet_with_escaped_chars_in_non_default_choices() { + let snippet = Snippet::parse(r"${1|a,b\,c|}").unwrap(); + assert_eq!(snippet.text, "a"); + assert_eq!(tabstops(&snippet), &[vec![0..1], vec![1..1]]); + assert_eq!( + tabstop_choices(&snippet), + &[&Some(vec!["a".to_string(), "b,c".to_string()]), &None] + ); + + let snippet = Snippet::parse(r"${1|one,two\|2,three\\3|}").unwrap(); + assert_eq!(snippet.text, "one"); + assert_eq!(tabstops(&snippet), &[vec![0..3], vec![3..3]]); + assert_eq!( + tabstop_choices(&snippet), + &[ + &Some(vec![ + "one".to_string(), + "two|2".to_string(), + r"three\3".to_string() + ]), + &None + ] + ); + } + #[test] fn test_snippet_with_nested_placeholders() { let snippet = Snippet::parse(