# Tenko parser test case

- Path: tests/testcases/lexer_cases/regexesu/atom_escaping_syntax_characters/193.md

> :: lexer cases : regexesu : atom escaping syntax characters
>
> ::> 193
>
> Imported lexer test
>
> escaping a single lc letter in the middle

## FAIL

## Input

`````js
/abc\xdeff
`````

## Output

_Note: the whole output block is auto-generated. Manual changes will be overwritten!_

Below follow outputs in five parsing modes: sloppy, sloppy+annexb, strict script, module, module+annexb.

Note that the output parts are auto-generated by the test runner to reflect actual result.

### Sloppy mode

Parsed with script goal and as if the code did not start with strict mode header.

`````
throws: Lexer error!
    Regex: Found EOF before regex was closed

start@1:0, error@1:0
╔══╦════════════════
 1 ║ /abc\xdeff
   ║ ^^^^^^^^^^------- error
╚══╩════════════════

`````

### Strict mode

Parsed with script goal but as if it was starting with `"use strict"` at the top.

_Output same as sloppy mode._

### Module goal

Parsed with the module goal.

_Output same as sloppy mode._

### Sloppy mode with AnnexB

Parsed with script goal with AnnexB rules enabled and as if the code did not start with strict mode header.

_Output same as sloppy mode._

### Module goal with AnnexB

Parsed with the module goal with AnnexB rules enabled.

_Output same as sloppy mode._
