nushell/crates/nu-parser/src
mike a3bf2bff49
improve error when name and parameters are not space-separated (#8958)
# Description
closes #8934

this pr improves the diagnostic emitted when the name and parameters of
either `def`, `def-env` or `extern` are not separated by a space

```nu
Error:
  × no space between name and parameters
   ╭─[entry #1:1:1]
 1 │ def err[] {}
   ·        ▲
   ·        ╰── expected space
   ╰────
  help: consider adding a space between the `def` command's name and its parameters
```

from

```nu
Error: nu::parser::missing_positional

  × Missing required positional argument.
   ╭─[entry #1:1:1]
 1 │ def err[] {}
   ╰────
  help: Usage: def <def_name> <params> <body>
```

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
Co-authored-by: Jelle Besseling <jelle@pingiun.com>
2023-05-12 09:10:40 -05:00
..
deparse.rs Use variable names directly in the format strings (#7906) 2023-01-29 19:37:54 -06:00
eval.rs allow register to accept a const argument (#8758) 2023-04-08 15:04:57 -05:00
flatten.rs Relax the closure syntax, highlight differently (#8846) 2023-04-12 05:21:52 +12:00
known_external.rs Document and critically review ShellError variants - Ep. 3 (#8340) 2023-03-06 18:33:09 +01:00
lex.rs Fix strange error on unbalanced curly braces (#8906) 2023-04-17 21:51:10 +12:00
lib.rs Refactor to support multiple parse errors (#8765) 2023-04-07 12:35:45 +12:00
lite_parser.rs Refactor to support multiple parse errors (#8765) 2023-04-07 12:35:45 +12:00
parse_keywords.rs improve error when name and parameters are not space-separated (#8958) 2023-05-12 09:10:40 -05:00
parse_patterns.rs Remove old alias implementation (#8797) 2023-04-07 21:09:38 +03:00
parser.rs remove a few unnecessary allocations (#9176) 2023-05-12 05:10:54 +02:00
type_check.rs allow records to have type annotations (#8914) 2023-04-26 08:16:55 -05:00