fix

Author: StarpTech

packages/hast-util-from-webparser/package-lock.json

@@ -0,0 +1,3 @@
+<Input/>
+<input/>
+<input>

packages/prettyhtml-formatter/test/fixtures/case-sensitive-void-elements/input.html

@@ -0,0 +1,3 @@
+<Input/>
+<input>
+<input>

packages/prettyhtml-formatter/test/fixtures/case-sensitive-void-elements/output.html

@@ -38,7 +38,7 @@ function element(ctx, node, index, parent, printWidthOffset, innerTextLength) {
   var attrs
   var indentLevel = getNodeData(node, 'indentLevel', 0)
   var printContext = { offset: printWidthOffset, collapsed: false, indentLevel }
-  var isVoid = ctx.voids.indexOf(name.toLowerCase()) !== -1
+  var isVoid = ctx.voids.indexOf(name) !== -1
   var ignoreAttrCollapsing = getNodeData(node, 'ignore', false)
 
   if (parentSchema.space === 'html' && name === 'svg') {

packages/prettyhtml-hast-to-html/lib/element.js

@@ -106,6 +106,16 @@ import {
             humanizeDom(parser.parse('<SCRIPT></SCRIPT>', 'TestComp'))
           ).toEqual([[html.Element, 'SCRIPT', 0]])
         })
+
+        it('should parse void elements case sensitive', () => {
+          parser = new HtmlParser({
+            ignoreFirstLf: false,
+            selfClosingElements: true
+          })
+          expect(humanizeDom(parser.parse('<Input/>', 'TestComp'))).toEqual([
+            [html.Element, 'Input', 0]
+          ])
+        })
       })
 
       describe('Custom self-closing elements', () => {