Remove all trailing whitespace

docs/README.md

@@ -102,7 +102,8 @@ We use the plugin `remark-directive` in order to provide tabs functionality.
 
 Parameters are passed in curly braces.
 
-`options-list` - required parameter. Comma separated strings, which is provided in tabs' `value` parameter.  
+`options-list` - required parameter. Comma separated strings, which is provided in tabs' `value` parameter.
+
 `value` - required parameter. It should be provided as an option in `options-list` in `tabsgroup`.
 
 You can use `space` symbol in parameters by wrapping `options/value` in quotes(`""`). Examples: `options="npm 7+,yarn"` / `value="npm 7"`.

docs/next.config.js

@@ -18,7 +18,7 @@ const linariaConfig = withLinaria({
          * https://hardhat.org/hardhat-network/explanation/mining-modes
          *
          * We need this to keep the links of the previous version workable.
-         * 
+         *
          * The only exception is the privacy-policy.html file, which we host in
          * public/
          */

docs/src/components/mdxComponents/CodeBlocks.stories.tsx

@@ -22,9 +22,9 @@ export const Pre = () => (
     888    888 .d888888 888    888  888 888  888 .d888888 888
     888    888 888  888 888    Y88b 888 888  888 888  888 Y88b.
     888    888 "Y888888 888     "Y88888 888  888 "Y888888  "Y888
-    
+
     Welcome to Hardhat v2.0.8
-    
+
     ? What do you want to do? …
     ❯ Create a sample project
       Create an advanced sample project

docs/src/content/hardhat-runner/docs/advanced/_dirinfo.yaml

@@ -3,7 +3,7 @@ section-title: Advanced
 order:
   - /hardhat-runtime-environment
   - /artifacts
-  - /multiple-solidity-versions 
+  - /multiple-solidity-versions
   - /create-task
   - /scripts
   - /building-plugins

docs/src/content/hardhat-runner/plugins/_dirinfo.yaml

@@ -9,7 +9,7 @@ order:
   - "@nomiclabs/hardhat-solhint"
   - "@nomiclabs/hardhat-solpp"
   - "@nomiclabs/hardhat-waffle"
-  - "@nomiclabs/hardhat-ganache" 
+  - "@nomiclabs/hardhat-ganache"
   - "@nomiclabs/hardhat-web3"
   - "@nomiclabs/hardhat-truffle5"
   - "@nomiclabs/hardhat-web3-legacy"

packages/hardhat-core/src/internal/cli/project-creation.ts

@@ -138,7 +138,7 @@ async function copySampleProject(
       "this file already exists",
       "these files already exist"
     )}: ${existingFiles.join(", ")}
-    
+
 Please delete or move them and try again.`;
     console.log(chalk.red(errorMsg));
     process.exit(1);

packages/hardhat-core/src/internal/core/flamegraph.ts

@@ -160,7 +160,7 @@ function getFlamegraphFileContent(flamegraph: Flamegraph): string {
 
     <!-- D3.js -->
     <script src="https://d3js.org/d3.v4.min.js" charset="utf-8"></script>
-    
+
     <!-- d3-tip -->
     <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/d3-tip/0.9.1/d3-tip.min.js"></script>
 
@@ -182,27 +182,27 @@ function getFlamegraphFileContent(flamegraph: Flamegraph): string {
 
     function label(d) {
       if (d.data.parallel) {
-        return "(multiple parallel runs) task: " + d.data.name + ", max time: " + readableTime(d.data.value);  
+        return "(multiple parallel runs) task: " + d.data.name + ", max time: " + readableTime(d.data.value);
       }
-        
+
       return "task: " + d.data.name + ", time: " + readableTime(d.data.value);
     }
-    
+
     function readableTime(t) {
       const NANOSECONDS_TO_MILLISECONDS = 1_000_000;
       const NANOSECONDS_TO_SECONDS = 1_000_000_000;
-      
+
       if (t < NANOSECONDS_TO_MILLISECONDS) {
         return t + "ns";
       }
-      
+
       if (t < NANOSECONDS_TO_SECONDS) {
           return (t / NANOSECONDS_TO_MILLISECONDS).toFixed(4) + "ms";
       }
-      
+
       return (t / NANOSECONDS_TO_SECONDS).toFixed(4) + "s";
     }
-    
+
     const tip = d3.tip()
       .direction("s")
       .offset([8, 0])
@@ -215,7 +215,7 @@ function getFlamegraphFileContent(flamegraph: Flamegraph): string {
     flameGraph.setDetailsElement(details);
 
     flameGraph.label(label);
-    
+
     flameGraph.setColorMapper(function(d, originalColor) {
       if (d.highlight) {
         return '#E600E6';
@@ -227,7 +227,7 @@ function getFlamegraphFileContent(flamegraph: Flamegraph): string {
 
       return "#EB5414"
     });
-    
+
     d3.select("#chart")
           .datum(${data})
           .call(flameGraph);

packages/hardhat-core/src/internal/hardhat-network/provider/modules/eth.ts

@@ -1683,7 +1683,7 @@ export class EthModule {
         rpcRequest.maxPriorityFeePerGas !== undefined) &&
       !this._common.gteHardfork(EIP1559_MIN_HARDFORK)
     ) {
-      throw new InvalidArgumentsError(`EIP-1559 style fee params (maxFeePerGas or maxPriorityFeePerGas) received but they are not supported by the current hardfork. 
+      throw new InvalidArgumentsError(`EIP-1559 style fee params (maxFeePerGas or maxPriorityFeePerGas) received but they are not supported by the current hardfork.
 
 You can use them by running Hardhat Network with 'hardfork' ${EIP1559_MIN_HARDFORK} or later.`);
     }
@@ -1694,8 +1694,8 @@ You can use them by running Hardhat Network with 'hardfork' ${EIP1559_MIN_HARDFO
       rpcRequest.accessList !== undefined &&
       !this._common.gteHardfork(ACCESS_LIST_MIN_HARDFORK)
     ) {
-      throw new InvalidArgumentsError(`Access list received but is not supported by the current hardfork. 
-      
+      throw new InvalidArgumentsError(`Access list received but is not supported by the current hardfork.
+
 You can use them by running Hardhat Network with 'hardfork' ${ACCESS_LIST_MIN_HARDFORK} or later.`);
     }
 
@@ -1736,7 +1736,7 @@ You can use them by running Hardhat Network with 'hardfork' ${ACCESS_LIST_MIN_HA
     }
 
     if (!this._common.gteHardfork(EIP155_MIN_HARDFORK)) {
-      throw new InvalidArgumentsError(`Trying to send an EIP-155 transaction, but they are not supported by the current hardfork.  
+      throw new InvalidArgumentsError(`Trying to send an EIP-155 transaction, but they are not supported by the current hardfork.
 
 You can use them by running Hardhat Network with 'hardfork' ${EIP155_MIN_HARDFORK} or later.`);
     }

packages/hardhat-core/test/fixture-projects/multiline-import-project/contracts/ImportMultiline.sol

@@ -6,6 +6,6 @@ import {
 
 import {
     ImportTrailingWhitespace
-} from "@scope/package/contracts/nested/dir/Importer.sol";  
+} from "@scope/package/contracts/nested/dir/Importer.sol";
 
 contract ImportMultiline {}

packages/hardhat-core/test/internal/hardhat-network/helpers/contracts.ts

@@ -104,17 +104,16 @@ export const EXAMPLE_CONTRACT = {
 
 contract Example {
     event StateModified(uint256 indexed _oldI, uint256 _newI);
-    
-    
+
     uint256 public i = 0;
     uint8 public j = 1;
     bytes32 h = "1234567890123456789012345678901234567890123456789012345678901234";
-    
+
     function modifiesState(uint256 _i) payable public {
         emit StateModified(i, _i);
         i = _i;
     }
-    
+
 }`,
   // Compiled with Remix.
   bytecode: {

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_5/console-logs/single-log/bytes10-bytes21/c.sol

@@ -6,7 +6,7 @@ contract C {
 
 	function log(
 		bytes10 p24, bytes11 p25, bytes12 p26, bytes13 p27, bytes14 p28, bytes15 p29,
-    bytes16 p30, bytes17 p31, bytes18 p32, bytes19 p33, bytes20 p34, bytes21 p35 
+    bytes16 p30, bytes17 p31, bytes18 p32, bytes19 p33, bytes20 p34, bytes21 p35
 	) public {
 		console.logBytes10(p24);
 		console.logBytes11(p25);

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/console-logs/single-log/bytes10-bytes21/c.sol

@@ -6,7 +6,7 @@ contract C {
 
 	function log(
 		bytes10 p24, bytes11 p25, bytes12 p26, bytes13 p27, bytes14 p28, bytes15 p29,
-    bytes16 p30, bytes17 p31, bytes18 p32, bytes19 p33, bytes20 p34, bytes21 p35 
+    bytes16 p30, bytes17 p31, bytes18 p32, bytes19 p33, bytes20 p34, bytes21 p35
 	) public {
 		console.logBytes10(p24);
 		console.logBytes11(p25);

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/modifiers/call-message/optimized-out-revert/c.sol

@@ -8,7 +8,7 @@ contract C {
   }
 
   function test(bool b) m1(b) m2 public {
-    
+
 
     revert();
   }

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/require-without-message/within-constructor/between-statements/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
   uint j = 0;
 

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/require-without-message/within-constructor/statement-after/c.sol

@@ -1,11 +1,11 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
-  
+
   constructor() public  payable {
-    
+
 
     require(false);
     i += 1;

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/require-without-message/within-constructor/statement-before/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
 
   constructor() public payable {

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/require-without-message/within-fallback/between-statements/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
   uint j = 0;
 

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/require-without-message/within-fallback/statement-after/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
 
   fallback() external {

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/require-without-message/within-fallback/statement-before/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
 
   fallback() external {

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/require-without-message/within-function/between-statements/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
   uint j = 0;
 

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/require-without-message/within-function/statement-after/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
 
   function test() public {

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/require-without-message/within-function/statement-before/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
 
   function test() public {

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/require-without-message/within-receive/between-statements/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
   uint j = 0;
 

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/require-without-message/within-receive/statement-after/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
 
   receive() external  payable {

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/require-without-message/within-receive/statement-before/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
 
   receive() external payable {

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/revert-without-message/within-constructor/between-statements/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
   uint j = 0;
 

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/revert-without-message/within-constructor/inherited-statement-after/c.sol

@@ -2,7 +2,7 @@ pragma solidity ^0.6.0;
 
 contract D {
   uint i = 0;
-  
+
   constructor() public  payable {
 
 

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/revert-without-message/within-constructor/statement-after/c.sol

@@ -1,11 +1,11 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
-  
+
   constructor() public  payable {
-    
+
 
     revert();
     i += 1;

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/revert-without-message/within-constructor/statement-before/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
 
   constructor() public payable {

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/revert-without-message/within-fallback/between-statements/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
   uint j = 0;
 

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/revert-without-message/within-fallback/statement-after/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
 
   fallback() external {

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/revert-without-message/within-fallback/statement-before/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
 
   fallback() external {

packages/hardhat-core/test/internal/hardhat-network/stack-traces/test-files/0_6/revert-without-message/with-solc-0.6.3-bug/revert-without-message/within-function/between-statements/c.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
 contract C {
-  
+
   uint i = 0;
   uint j = 0;