issue 5530

Author: janicejl

keymap/vim.js

@@ -132,6 +132,7 @@
     { keys: 'd', type: 'operator', operator: 'delete' },
     { keys: 'y', type: 'operator', operator: 'yank' },
     { keys: 'c', type: 'operator', operator: 'change' },
+    { keys: '=', type: 'operator', operator: 'indentAuto' },
     { keys: '>', type: 'operator', operator: 'indent', operatorArgs: { indentRight: true }},
     { keys: '<', type: 'operator', operator: 'indent', operatorArgs: { indentRight: false }},
     { keys: 'g~', type: 'operator', operator: 'changeCase' },
@@ -2188,6 +2189,10 @@
         }
         return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor);
       },
+      indentAuto: function(cm, _args, ranges) {
+        cm.execCommand("indentAuto");
+        return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor);
+      },
       changeCase: function(cm, args, ranges, oldAnchor, newHead) {
         var selections = cm.getSelections();
         var swapped = [];

test/vim_test.js

@@ -1222,6 +1222,13 @@ testVim('<<', function(cm, vim, helpers) {
   is(!register.linewise);
   helpers.assertCursorAt(0, 1);
 }, { value: '   word1\n  word2\nword3 ', indentUnit: 2 });
+testVim('=', function(cm, vim, helpers) {
+  cm.setCursor(0, 3);
+  helpers.doKeys('<C-v>', 'j', 'j');
+  var expectedValue = 'word1\nword2\nword3';
+  helpers.doKeys('=');
+  eq(expectedValue, cm.getValue());
+}, { value: '   word1\n  word2\n  word3', indentUnit: 2 });
 
 // Edit tests
 function testEdit(name, before, pos, edit, after) {