Make first_word check it's not followed by a continuation char. Closes …

…GH-4.
progval · Oct 28, 2018 · 1e03122 · 1e03122
1 parent 7f8337d
commit 1e03122
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/src/helpers.rs b/src/helpers.rs
@@ -200,10 +200,7 @@ pub(crate) fn assert_parse_eq<T: Debug + PartialEq>(
 }
 
 pub(crate) fn first_word(i: StrSpan) -> Result<(StrSpan, &str), ::nom::Err<StrSpan>> {
- match ::nom::alpha(i) {
- Ok((i, s)) => Ok((i, s.fragment.0)),
- Err(e) => Err(e),
- }
+ map!(i, terminated!(call!(::nom::alpha), word_end), |s| s.fragment.0)
 }
 
 // https://github.com/Geal/nom/pull/800