[pve-eslint.git] / eslint / docs / rules / space-return-throw-case.md

# space-return-throw-case: require spaces after `return`, `throw`, and `case` keywords

(removed) This rule was **removed** in ESLint v2.0 and **replaced** by the [keyword-spacing](keyword-spacing.md) rule.

(fixable) The `--fix` option on the [command line](../user-guide/command-line-interface#--fix) automatically fixed problems reported by this rule.

Require spaces following `return`, `throw`, and `case`.

## Rule Details

Examples of **incorrect** code for this rule:

```js
/*eslint space-return-throw-case: "error"*/

throw{a:0}

function f(){ return-a; }

switch(a){ case'a': break; }
```

Examples of **correct** code for this rule:

```js
/*eslint space-return-throw-case: "error"*/

throw {a: 0};

function f(){ return -a; }

switch(a){ case 'a': break; }
```
Commit	Line	Data
eb39fafa DC	1	# space-return-throw-case: require spaces after `return`, `throw`, and `case` keywords
	2
	3	(removed) This rule was removed in ESLint v2.0 and replaced by the [keyword-spacing](keyword-spacing.md) rule.
	4
609c276f	5	(fixable) The `--fix` option on the [command line](../user-guide/command-line-interface#--fix) automatically fixed problems reported by this rule.
eb39fafa DC	6
	7	Require spaces following `return`, `throw`, and `case`.
	8
	9	## Rule Details
	10
	11	Examples of incorrect code for this rule:
	12
	13	```js
	14	/eslint space-return-throw-case: "error"/
	15
	16	throw{a:0}
	17
	18	function f(){ return-a; }
	19
	20	switch(a){ case'a': break; }
	21	```
	22
	23	Examples of correct code for this rule:
	24
	25	```js
	26	/eslint space-return-throw-case: "error"/
	27
	28	throw {a: 0};
	29
	30	function f(){ return -a; }
	31
	32	switch(a){ case 'a': break; }
	33	```