fix: remove double escaping for backticks (#68)

ISSUES CLOSED: #67

README.md

@@ -53,7 +53,7 @@ Here are the options you can set in your `.cz-config.js`:
 
 * scopes: {Array of Strings}: Specify the scopes for your particular project. Eg.: for some banking system: ["acccounts", "payments"]. For another travelling application: ["bookings", "search", "profile"]
 * scopeOverrides: {Object where key contains a Array of String}: Use this when you want to override scopes for a specific commit type. Example bellow specify scopes when type is `fix`:
-```
+  ```
   scopeOverrides: {
     fix: [
       {name: 'merge'},
@@ -81,7 +81,7 @@ Here are the options you can set in your `.cz-config.js`:
 ## GOTCHAS
 
 * backticks
-If you wish to have backticks in your content, for example "feat: \`string\`", the commit preview will be "feat: \\\\`string\\\\`".
+If you wish to have backticks in your content, for example "feat: \`string\`", the commit preview will be "feat: \\\`string\\\`".
 Don't worry because on your `git log` will be "feat: \`string\`" as desired.
 
 * multiline contents on the body of the message

buildCommit.js

@@ -39,10 +39,9 @@ module.exports = function buildCommit(answers, config) {
     var specialChars = ['\`'];
 
     specialChars.map(function (item) {
-      // For some strange reason, we have to pass additional '\' slash to commitizen. Total slashes are 4.
-      // If user types "feat: `string`", the commit preview should show "feat: `\\string\\`".
+      // If user types "feat: `string`", the commit preview should show "feat: `\string\`".
       // Don't worry. The git log will be "feat: `string`"
-      result = result.replace(new RegExp(item, 'g'), '\\\\`');
+      result = result.replace(new RegExp(item, 'g'), '\\`');
     });
     return result;
   }

spec/czCustomizableSpec.js

@@ -69,7 +69,7 @@ describe('cz-customizable', function() {
     var mockCz = getMockedCz(answers);
     module.prompter(mockCz, commit);
 
-    expect(commit).toHaveBeenCalledWith('feat: with backticks \\\\`here\\\\`');
+    expect(commit).toHaveBeenCalledWith('feat: with backticks \\`here\\`');
   });
 
   it('should not call commit() function if there is no final confirmation and display log message saying commit has been canceled', function() {
@@ -201,7 +201,7 @@ describe('cz-customizable', function() {
       breaking: 'breaking',
       footer: 'my footer'
     };
-    
+
     module.__set__({
       // it mocks winston logging tool
       log: {
@@ -237,7 +237,7 @@ describe('cz-customizable', function() {
       breaking: 'breaking',
       footer: 'my footer'
     };
-    
+
     module.__set__({
       // it mocks winston logging tool
       log: {
@@ -260,7 +260,7 @@ describe('cz-customizable', function() {
 
     var mockCz = getMockedCz(answers);
     module.prompter(mockCz, commit);
-    
+
     expect(commit).toHaveBeenCalledWith('feat(myScope): create a new cool feature\n\nBREAKING CHANGE:\nbreaking\n\nFIXES: my footer');
   });