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Improved formatting #16500

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7 changes: 3 additions & 4 deletions ...lopers/tutorials/downsizing-contracts-to-fight-the-contract-size-limit/index.md
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Original file line number Diff line number Diff line change
Expand Up @@ -66,15 +66,14 @@ function get(uint id) returns (address,address) {
}
```

makes a difference of **0.28kb**. Chances are you can find many similar situations in your contracts and those can really add up to significant amounts.
Makes a difference of **0.28kb**. Chances are you can find many similar situations in your contracts and those can really add up to significant amounts.

### Shorten error message {#shorten-error-message}

Long revert messages and in particular many different revert messages can bloat up the contract. Instead use short error codes and decode them in your contract. A long message could be become much shorter:

```solidity
require(msg.sender == owner, "Only the owner of this contract can call this function");

```

```solidity
Expand All @@ -101,7 +100,7 @@ You can also change the optimizer settings. The default value of 200 means that

### Avoid passing structs to functions {#avoid-passing-structs-to-functions}

If you are using the [ABIEncoderV2](https://solidity.readthedocs.io/en/v0.6.10/layout-of-source-files.html#abiencoderv2), it can help to not pass structs to a function. Instead of passing the parameter as a struct...
If you are using the [ABIEncoderV2](https://solidity.readthedocs.io/en/v0.6.10/layout-of-source-files.html#abiencoderv2), it can help to not pass structs to a function. Instead of passing the parameter as a struct:

```solidity
function get(uint id) returns (address,address) {
Expand All @@ -123,7 +122,7 @@ function _get(address addr1, address addr2) private view returns(address,address
}
```

... pass the required parameters directly. In this example we saved another **0.1kb**.
Pass the required parameters directly. In this example we saved another **0.1kb**.

### Declare correct visibility for functions and variables {#declare-correct-visibility-for-functions-and-variables}

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