Fix #28 - rename IE to isImportNodeLengthWrong

cjs/node.js

@@ -26,14 +26,14 @@ exports.createTreeWalker = createTreeWalker;
 exports.importNode = importNode;
 
 // this "hack" tells the library if the browser is IE11 or old Edge
-const IE = importNode.length != 1;
+const isImportNodeLengthWrong = importNode.length != 1;
 
 // IE11 and old Edge discard empty nodes when cloning, potentially
 // resulting in broken paths to find updates. The workaround here
 // is to import once, upfront, the fragment that will be cloned
 // later on, so that paths are retrieved from one already parsed,
 // hence without missing child nodes once re-cloned.
-const createFragment = IE ?
+const createFragment = isImportNodeLengthWrong ?
   (text, type) => importNode.call(
     document,
     createContent(text, type),
@@ -45,7 +45,7 @@ exports.createFragment = createFragment;
 // IE11 and old Edge have a different createTreeWalker signature that
 // has been deprecated in other browsers. This export is needed only
 // to guarantee the TreeWalker doesn't show warnings and, ultimately, works
-const createWalker = IE ?
+const createWalker = isImportNodeLengthWrong ?
   fragment => createTreeWalker.call(document, fragment, 1 | 128, null, false) :
   fragment => createTreeWalker.call(document, fragment, 1 | 128);
 exports.createWalker = createWalker;

esm/node.js

@@ -22,14 +22,14 @@ const {createTreeWalker, importNode} = document;
 export {createTreeWalker, importNode};
 
 // this "hack" tells the library if the browser is IE11 or old Edge
-const IE = importNode.length != 1;
+const isImportNodeLengthWrong = importNode.length != 1;
 
 // IE11 and old Edge discard empty nodes when cloning, potentially
 // resulting in broken paths to find updates. The workaround here
 // is to import once, upfront, the fragment that will be cloned
 // later on, so that paths are retrieved from one already parsed,
 // hence without missing child nodes once re-cloned.
-export const createFragment = IE ?
+export const createFragment = isImportNodeLengthWrong ?
   (text, type) => importNode.call(
     document,
     createContent(text, type),
@@ -40,6 +40,6 @@ export const createFragment = IE ?
 // IE11 and old Edge have a different createTreeWalker signature that
 // has been deprecated in other browsers. This export is needed only
 // to guarantee the TreeWalker doesn't show warnings and, ultimately, works
-export const createWalker = IE ?
+export const createWalker = isImportNodeLengthWrong ?
   fragment => createTreeWalker.call(document, fragment, 1 | 128, null, false) :
   fragment => createTreeWalker.call(document, fragment, 1 | 128);

index.js

@@ -401,19 +401,19 @@ window.uhtml = (function (exports) {
       createTreeWalker = _document.createTreeWalker,
       importNode = _document.importNode;
 
-  var IE = importNode.length != 1; // IE11 and old Edge discard empty nodes when cloning, potentially
+  var isImportNodeLengthWrong = importNode.length != 1; // IE11 and old Edge discard empty nodes when cloning, potentially
   // resulting in broken paths to find updates. The workaround here
   // is to import once, upfront, the fragment that will be cloned
   // later on, so that paths are retrieved from one already parsed,
   // hence without missing child nodes once re-cloned.
 
-  var createFragment = IE ? function (text, type) {
+  var createFragment = isImportNodeLengthWrong ? function (text, type) {
     return importNode.call(document, createContent(text, type), true);
   } : createContent; // IE11 and old Edge have a different createTreeWalker signature that
   // has been deprecated in other browsers. This export is needed only
   // to guarantee the TreeWalker doesn't show warnings and, ultimately, works
 
-  var createWalker = IE ? function (fragment) {
+  var createWalker = isImportNodeLengthWrong ? function (fragment) {
     return createTreeWalker.call(document, fragment, 1 | 128, null, false);
   } : function (fragment) {
     return createTreeWalker.call(document, fragment, 1 | 128);