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no need for spaces between alternatives

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allow the following:

  when animal is
    Dog|Fox -> "bark"
This commit is contained in:
Stoeffel 2020-01-08 09:34:51 +01:00
parent 4fce01b57a
commit 64a562ebc6
1 changed files with 2 additions and 2 deletions
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4
src/parse/mod.rs
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@ -890,8 +890,8 @@ pub fn case_branches<'a>(
let original_indent = state.indent_col; let original_indent = state.indent_col;
let indented_more = original_indent + 1; let indented_more = original_indent + 1;
let (loc_first_pattern_alt, state) = zero_or_more!(skip_first!( let (loc_first_pattern_alt, state) = zero_or_more!(skip_first!(
and!(space1(min_indent), char('|')), and!(space0(min_indent), char('|')),
space1_before(loc!(pattern(min_indent)), min_indent) space0_before(loc!(pattern(min_indent)), min_indent)
)) ))
.parse(arena, state)?; .parse(arena, state)?;
let (spaces_before_arrow, state) = space0(min_indent).parse(arena, state)?; let (spaces_before_arrow, state) = space0(min_indent).parse(arena, state)?;