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# Description Fixes: #12795 The issue is caused by an empty position of `ParseError::UnexpectedEof`. So no detailed message is displayed. To fix the issue, I adjust the start of span to `span.end - 1`. In this way, we can make sure that it never points to an empty position. After lexing item, I also reorder the unclosed character checking . Now it will be checking unclosed opening delimiters first. # User-Facing Changes After this pr, it outputs detailed error message for incomplete string when running scripts. ## Before ``` ❯ nu -c "'ab" Error: nu::parser::unexpected_eof × Unexpected end of code. ╭─[source:1:4] 1 │ 'ab ╰──── > ./target/debug/nu -c "r#'ab" Error: nu::parser::unexpected_eof × Unexpected end of code. ╭─[source:1:6] 1 │ r#'ab ╰──── ``` ## After ``` > nu -c "'ab" Error: nu::parser::unexpected_eof × Unexpected end of code. ╭─[source:1:3] 1 │ 'ab · ┬ · ╰── expected closing ' ╰──── > ./target/debug/nu -c "r#'ab" Error: nu::parser::unexpected_eof × Unexpected end of code. ╭─[source:1:5] 1 │ r#'ab · ┬ · ╰── expected closing '# ╰──── ``` # Tests + Formatting Added some tests for incomplete string. --------- Co-authored-by: Ian Manske <ian.manske@pm.me> |
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| .. | ||
| deparse.rs | ||
| exportable.rs | ||
| flatten.rs | ||
| known_external.rs | ||
| lex.rs | ||
| lib.rs | ||
| lite_parser.rs | ||
| parse_keywords.rs | ||
| parse_patterns.rs | ||
| parse_shape_specs.rs | ||
| parser_path.rs | ||
| parser.rs | ||
| type_check.rs | ||