Support {enabled: true} option, to leave the rendered checkboxes enabled

Author: revin

index.js

@@ -3,7 +3,13 @@
 // https://github.com/blog/1375-task-lists-in-gfm-issues-pulls-comments
 // https://github.com/blog/1825-task-lists-in-all-markdown-documents
 
+var disableCheckboxes = true;
+
 module.exports = function(md, options) {
+if (options && options.enabled) {
+disableCheckboxes = false;
+}
+
 md.core.ruler.after('inline', 'github-task-lists', function(state) {
 var tokens = state.tokens;
 for (var i = 2; i < tokens.length; i++) {
@@ -52,10 +58,11 @@ function todoify(token, TokenConstructor) {
 
 function makeCheckbox(token, TokenConstructor) {
 var checkbox = new TokenConstructor('html_inline', '', 0);
+var disabledAttr = disableCheckboxes ? ' disabled="" ' : '';
 if (token.content.indexOf('[ ]') === 0) {
-checkbox.content = '<input class="task-list-item-checkbox" disabled="" type="checkbox">';
+checkbox.content = '<input class="task-list-item-checkbox"' + disabledAttr + 'type="checkbox">';
 } else if (token.content.indexOf('[x]') === 0 || token.content.indexOf('[X]') === 0) {
-checkbox.content = '<input class="task-list-item-checkbox" checked="" disabled="" type="checkbox">';
+checkbox.content = '<input class="task-list-item-checkbox" checked=""' + disabledAttr + 'type="checkbox">';
 }
 return checkbox;
 }

test/index.js

@@ -46,10 +46,16 @@ describe('markdown-it-task-lists', function() {
  assert.equal(shouldBeChecked, $.ordered('input[type=checkbox].task-list-item-checkbox:checked').length);
  });
 
- it('always disables the rendered checkboxes', function () {
+ it('disables the rendered checkboxes', function () {
  assert(!$.bullet('input[type=checkbox].task-list-item-checkbox:not([disabled])').length);
  });
 
+ it('enables the rendered checkboxes when options.enabled is truthy', function () {
+ var enabledParser = md().use(taskLists, {enabled: true});
+ var $$ = cheerio.load(enabledParser.render(fixtures.ordered));
+ assert($$('input[type=checkbox].task-list-item-checkbox:not([disabled])').length > 0);
+ });
+
  it('does NOT render [ ], [ x], [x ], or [ x ] as checkboxes', function () {
  var html = $.dirty.html();
  assert(~html.indexOf('[ ]'));