mark inserted tags

MatrixRequirements · Sep 13, 2024 · f1793b8 · f1793b8
1 parent acfc5e9
commit f1793b8
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Showing 2 changed files with 19 additions and 3 deletions.
diff --git a/js/htmldiff.js b/js/htmldiff.js
@@ -910,7 +910,15 @@
             var val = tokens.map(function(token){
                 return token.string;
             });
-            return wrap('ins', val, opIndex, dataPrefix, className);
+
+            const res = wrap('ins', val, opIndex, dataPrefix, className);
+
+            // handling inserted tags, see https://matrixreq.atlassian.net/browse/MATRIX-7876
+            if (/^<[^.\/]+?>$/.exec(res)) {
+                return `${res.slice(0, res.length - 1)} data-inserted="true">`;
+            }
+
+            return res;
         },
         'delete': function(op, beforeTokens, afterTokens, opIndex, dataPrefix, className){
             var tokens = beforeTokens.slice(op.startInBefore, op.endInBefore + 1);

diff --git a/test/edge_cases.spec.js b/test/edge_cases.spec.js
@@ -29,5 +29,13 @@ BNXOISAN'FOSER3154
 5SSDC</ins></div>`;
 
         expect(diff(before, after)).to.eql(res);
-    })
-});
+    });
+
+    it('adds data-inserted="true" to inserted tags', () => {
+        const before = `<div>some content</div>`;
+        const after = `<div><strong>some content</strong></div>`;
+        const res = `<div><strong data-inserted="true">some content</strong></div>`;
+
+        expect(diff(before, after)).to.eql(res);
+    });
+});