Merge branch 'master' into xalan_libxml_issue#283

Reviewed-on: #297
Reviewed-by: Wojciech Szewczyk <szewczyw@noreply.example.com>
Co-authored-by: Wojciech Mizia <miziawojciech@gmail.com>
Co-committed-by: Wojciech Mizia <miziawojciech@gmail.com>

Backend-libXML/Parser.py

@@ -1,3 +1,5 @@
+from typing import Any
+
 from lxml import etree, html
 from io import BytesIO
 
@@ -79,9 +81,11 @@ def xpath(source: str, xpath: str) -> str:
     else:
         result_string = ""
         for e in result:
-            result_string += etree.tostring(e, pretty_print=True).decode() + "\n"
-        return result_string, "node"
-
+            if isinstance(e, etree._Element):
+                result_string += etree.tostring(e, pretty_print=True).decode() + "\n"
+            else:
+                result_string += str(e) + "\n"
+    return result_string, "node"
 
 
 def xsd(source: str, xsd: str) -> bool:

Backend/tools-services/src/main/java/com/r11/tools/xml/Xalan.java

@@ -18,6 +18,10 @@ import javax.xml.transform.stream.StreamSource;
 import javax.xml.validation.Schema;
 import javax.xml.validation.SchemaFactory;
 import javax.xml.validation.Validator;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathExpression;
+import javax.xml.xpath.XPathFactory;
 import java.io.ByteArrayOutputStream;
 import java.io.OutputStreamWriter;
 import java.io.StringReader;
@@ -61,6 +65,13 @@ public class Xalan implements XmlEngine{
         return nodeType == Node.CDATA_SECTION_NODE || nodeType == Node.TEXT_NODE;
     }
 
+    private boolean isAttributeNode(Node n) {
+        if (n == null)
+            return false;
+        short nodeType = n.getNodeType();
+        return nodeType == Node.CDATA_SECTION_NODE || nodeType == Node.ATTRIBUTE_NODE;
+    }
+
     @Override
     public String processXSLT(XMLMultipleFilesData[] data, String transform) throws Exception {
         throw new UnsupportedOperationException("Xalan does not support multiple files XSLT processing");
@@ -101,7 +112,10 @@ public class Xalan implements XmlEngine{
                     for (Node nn = n.getNextSibling(); isTextNode(nn); nn = nn.getNextSibling()) {
                         resultString.append(nn.getNodeValue());
                     }
-                } else {
+                } else if (isAttributeNode(n)) {
+                    resultString.append(n.getNodeValue());
+                }
+                else {
                     ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
                     serializer.transform(new DOMSource(n), new StreamResult(new OutputStreamWriter(outputStream)));
                     resultString.append(outputStream);

Frontend/README.md

@@ -1,4 +1,4 @@
-# new-frontend
+# Modern frontend for Release 11 Tools
 
 This template should help get you started developing with Vue 3 in Vite.
 
@@ -44,3 +44,46 @@ npm run build
 ```sh
 npm run lint
 ```
+
+## Structure of Vuejs 3 components and views in this project
+
+For this document's needs components and views will be named "modules" even though this is not a correct term for these files officially.
+
+### Main structure
+
+- \<script\>
+- \<template\>
+- \<style\> - if really needed
+
+### Scripts
+
+#### Elements should be placed in this order:
+ - Imports
+ - Props - constant defined by defineProps function, named "props" in code
+This name allows to have readable code sending data to parent module: 
+```TS
+    props.exampleProp
+```
+ - Emits - constant defined by defineEmits function, named "emit" in code. This name allows to have readable code sending data to parent module: 
+```TS
+    emit("update:modelValue", exampleVariable)
+```
+ - Interfaces
+ - Refs - constants defined by ref functions with appropriate values
+ - Injects - variables assigned by "inject" function
+ - Other variables/constants
+ - onFunctions - functions like onBeforeUpdate
+ - Other functions
+
+#### Rules regarding functions:
+ - Functions ought to have descriptive name
+ - Ought to do one thing. ie. function sendRequest should send request, but not prepare request body or process response data
+ - In practice, if function has more than 10 SLoC, it probably should be split
+ - DO NOT use "any" type. Just don't. *Optional
+ - Function used in other function should be placed below it (if possible, as function can be called from many places in the code)
+
+#### Rules regarding variables and refs:
+ - Variables ought to have descriptive name
+
+In cases not covered in this convention, TypeScript, VueJS 3 conventions and good programming practices are applied
+

Frontend/src/components/common/CodeEditorComponent.vue

@@ -2,17 +2,12 @@
 import { onBeforeUpdate, inject } from 'vue'
 import { Codemirror } from 'vue-codemirror'
 import { oneDark } from '@codemirror/theme-one-dark'
-import { espresso } from 'thememirror';
+import { createTheme} from 'thememirror';
+import {tags as t} from '@lezer/highlight';
 import {xml} from '@codemirror/lang-xml'
 import {json} from '@codemirror/lang-json'
 import {html} from '@codemirror/lang-html'
 
-function isDarkModeSet(){
-  return localStorage.theme == "dark";
-}
-
-const theme : string = inject('theme')! ;
-
 const props= defineProps({
   code : {
       type: String,
@@ -24,27 +19,72 @@ const props= defineProps({
     },
 })
 
+const lightTheme = createTheme({
+	variant: 'light',
+	settings: {
+		background: '#FFFFFF',
+		foreground: '#000000',
+		caret: '#000000',
+		selection: '#80C7FF',
+		gutterBackground: '#FFFFFF',
+		gutterForeground: '#00000070',
+		lineHighlight: '#C1E2F840',
+	},
+	styles: [
+		{
+			tag: t.comment,
+			color: '#AAAAAA',
+		},
+		{
+			tag: [t.keyword, t.operator, t.typeName, t.tagName, t.propertyName],
+			color: '#2F6F9F',
+			fontWeight: 'bold',
+		},
+		{
+			tag: [t.attributeName, t.definition(t.propertyName)],
+			color: '#4F9FD0',
+		},
+		{
+			tag: [t.className, t.string, t.special(t.brace)],
+			color: '#CF4F5F',
+		},
+		{
+			tag: t.number,
+			color: '#CF4F5F',
+			fontWeight: 'bold',
+		},
+		{
+			tag: t.variableName,
+			fontWeight: 'bold',
+		},
+	],
+});
+
 const emit = defineEmits(
   [
     'update:updatedCode'
   ]
 )
 
+const theme : string = inject('theme')!;
+let extensions = parseExtensions();
+
+onBeforeUpdate( () => { extensions = parseExtensions(); } )
+
 function dataUpdated(newData:String){
   emit('update:updatedCode',newData)
 }
 
 function selectTheme() {
-  if (isDarkModeSet()) {
+  if (isDarkModeSet())
     return oneDark;
-  }
-  else {
-    return espresso;
-  }
+  else
+    return lightTheme;
 }
 
-let extensions = parseExtensions();
-
+function isDarkModeSet(){
+  return localStorage.theme == "dark";
+}
 
 function parseExtensions(){
   return  [
@@ -68,7 +108,7 @@ function parseLanguage(name: String){
 }
 
 
-onBeforeUpdate( () => { extensions = parseExtensions(); } )
+
 
 </script>
 
@@ -85,4 +125,4 @@ onBeforeUpdate( () => { extensions = parseExtensions(); } )
       />
     
   </div>
-</template>
+</template>

Frontend/src/components/common/ThemeSwitcherComponent.vue

@@ -1,30 +1,22 @@
 <script setup lang="ts">
 
-import lightThemeIcon from '@/assets/light_theme.svg';
-import darkThemeIcon from '@/assets/dark_theme.svg';
+const emit = defineEmits([
+    "theme",
+]);
 
-    const emit = defineEmits([
-        "theme",
-    ]);
+function toDarkMode(){
+    localStorage.theme = "dark";
+    document.documentElement.classList.add('dark');
+    emit('theme',"dark");
 
+}
 
-    function toDarkMode(){
-        localStorage.theme = "dark";
-        document.documentElement.classList.add('dark');
-        emit('theme',"dark");
-
-    }
-
-    function toLightMode(){
-        localStorage.theme = "light";
-        document.documentElement.classList.remove('dark');
-        emit('theme',"light");
-
-    }
-
-    
-
+function toLightMode(){
+    localStorage.theme = "light";
+    document.documentElement.classList.remove('dark');
+    emit('theme',"light");
 
+}
 
 </script>
 

Frontend/src/components/formatter/HtmlButtonFormatterComponent.vue

@@ -21,6 +21,8 @@ const emit = defineEmits([
     'update:error'
 ])
 
+const fetchLink = document.location.protocol + "//" + document.location.hostname + "/libxml/html/" + chooseType(props.formatType);
+
 function chooseType(formatType: String){
     if (formatType == "HTML -> XML"){
         return "convert";
@@ -45,8 +47,6 @@ function createBody(){
     });
 }
 
-const fetchLink = document.location.protocol + "//" + document.location.hostname + "/libxml/html/" + chooseType(props.formatType);
-
 
 function process(){
     fetch(fetchLink, {body:createBody(), method: "POST"})

Frontend/src/components/landing/LandingComponent.vue

@@ -19,7 +19,7 @@
       <li><strong>XPath</strong> - This is tool that allows to parse XPath on selected XML</li>
       <li><strong>XQuery</strong> - Allows to execute XQuery on provided XML file.</li>
       <li><strong>XSD</strong> - Allows to validate XML against provided XSD schema.</li>
-      <li><strong>XSLT</strong> - Allows to transformate XML using XSLT transformate.</li>
+      <li><strong>XSLT</strong> - Allows to transform XML using XSLT transform.</li>
     </ul>
     
     <h2 class="text-xl mt-2">Formatter - Tools:</h2>

Frontend/src/components/man/ElementDescription.vue

@@ -1,9 +1,5 @@
 <script setup lang="ts">
 
-import { ref } from 'vue'
-
-
-
 const props = defineProps(
     {
         name: {type: String, required: true}

Frontend/src/components/man/ImgMan.vue

@@ -1,9 +1,5 @@
 <script setup lang="ts">
 
-import { ref } from 'vue'
-
-
-
 const props = defineProps(
     {
         imgPath: {type: String, required: true},

Frontend/src/components/man/ManTooltipComponent.vue

@@ -1,18 +1,6 @@
 <script setup lang="ts">
 import { ref } from 'vue';
 
-
-// const props = defineProps({
-//     version: {
-//         type: String,
-//         required: true
-//     },
-//     toolType: {
-//         type: String,
-//         required: true
-//     }
-// })
-
 const emit = defineEmits([
     "update:visible"
 ])

Frontend/src/components/mock/BodyDetailComponent.vue

@@ -14,5 +14,5 @@ const props = defineProps(
 </script>
 
 <template>
-    <CodeEditorComponent :code="props.data" :config='{disabled:true, language:props.contentType.replace("application/","")}' />
+    <CodeEditorComponent :code="props.data" :config='{disabled:false, language:props.contentType.replace("application/","")}' />
 </template>

Frontend/src/components/mock/HistoryRecords.vue

@@ -1,6 +1,11 @@
 <script setup lang="ts">
 import {ref, type Ref } from 'vue';
 
+const emit = defineEmits([
+    'click:showHeaders',
+    'click:showBody',
+])
+
 interface historyRecord {
     clientUUID : String,
     dateTimeStamp: String,
@@ -14,15 +19,11 @@ interface Headers {
     [propName: string]: any;
 }
 
-const emit = defineEmits([
-    'click:showHeaders',
-    'click:showBody',
-])
-
-
 const clientUUID = localStorage.getItem("clientUUID")
 const fetchLink = window.location.protocol + "//" + window.location.hostname + "/mock/api/event";
-const historyRecords : Ref<Array<historyRecord>> = ref([])
+const historyRecords : Ref<Array<historyRecord>> = ref([]);
+
+
 fetch(fetchLink+"/"+clientUUID).then(response => response.json()).then(data => { historyRecords.value = data });
 
 function parseTimeStamp(timestamp : String){

Frontend/src/components/mock/MockedMessageToastComponent.vue

@@ -1,5 +1,4 @@
 <script setup lang="ts">
-import { ref } from 'vue';
 
 const emit = defineEmits([
     'closed:toast_closed',

Frontend/src/components/mock/RestMockMessageComponent.vue

@@ -4,10 +4,6 @@ import HeadersComponent from './HeadersComponent.vue';
 import SaveComponent from './SaveComponent.vue';
 import CodeEditorComponent from '@/components/common/CodeEditorComponent.vue';
 
-const clientUUID = ref('');
-const host = window.location.protocol + "//" + window.location.hostname + "/mock";
-const mockMessageLink = ref("www.google.com");
-
 interface mockedMessageData {
   clientUUID: string;
   contentType: string;
@@ -16,6 +12,10 @@ interface mockedMessageData {
   httpStatus: number;
 }
 
+const clientUUID = ref('');
+const host = window.location.protocol + "//" + window.location.hostname + "/mock";
+const mockMessageLink = ref("www.google.com");
+
 const exampleData : mockedMessageData = {
   clientUUID : "exampleUUID",
   contentType: "application/json",
@@ -23,8 +23,8 @@ const exampleData : mockedMessageData = {
   httpHeaders: {Connection:"keep-alive"},
   httpStatus: 200,
 }
-
 let messageData : Ref<mockedMessageData> = ref(exampleData);
+
 if ( localStorage.clientUUID != undefined ){
     clientUUID.value = localStorage.clientUUID;
 }

Frontend/src/components/xml/XmlInputFieldComponent.vue

@@ -1,9 +1,10 @@
 <script setup lang="ts">
 import InsertTemplateComponent from '@components/common/InsertTemplateComponent.vue'
 import XMLButtonFormatterComponent from '@components/formatter/XMLButtonFormatterComponent.vue'
-import { ref } from 'vue'
 import CodeEditor from '@/components/common/CodeEditorComponent.vue'
 
+import { ref } from 'vue'
+
 const props = defineProps(
     {
         stylizedName: {type: String, required: true},

Frontend/src/components/xml/XmlOutputFieldComponent.vue

@@ -7,11 +7,12 @@ const props = defineProps(
     {
         tool: {type: String, required: true},
         xml: {type: [String, Array<TabData>], required: true},
-        query: {type: String, required: true}
+        query: {type: String, required: true},
+        activeTabId: {type: Number, required: false}
     }
 )
 
-const emit = defineEmits(["update"]);
+const emit = defineEmits(["update", "update:engine"]);
 
 const result = ref('');
 
@@ -109,21 +110,23 @@ function prepareRequest():Request {
 
 function prepareURL(): string {
     const engineEndpoint = engine.value == "libxml" ? "libxml" : "java";
-   
+
     let tool = props.tool;
-    if (Array.isArray(props.xml) && props.xml.length > 1)
+    if (Array.isArray(props.xml) && props.xml.length > 1 && engine.value == "saxon")
         tool = "multiple/xslt";
 
     return document.location.protocol + "//" + document.location.hostname + "/" + engineEndpoint + "/" + tool;
 }
 
 function selectRequestBodyType() : string {
-    if (Array.isArray(props.xml) && props.xml.length > 1)
-        return prepareRequestBodyMultiXml();
+    if (Array.isArray(props.xml) && (engine.value == "xalan" || engine.value == "libxml"))
+      return prepareRequestBodySingleXml(props.xml.at(props.activeTabId!)!.data)
+    else if (Array.isArray(props.xml) && props.xml.length > 1)
+      return prepareRequestBodyMultiXml();
     else if (Array.isArray(props.xml))
-        return prepareRequestBodySingleXml(props.xml.at(0)!.data);
+      return prepareRequestBodySingleXml(props.xml.at(0)!.data);
     else
-        return prepareRequestBodySingleXml(props.xml!);
+      return prepareRequestBodySingleXml(props.xml!);
 }
 
 function prepareRequestBodySingleXml(data: string):string {
@@ -188,6 +191,10 @@ function emitVersionChange() {
     emit("update", version.value);
 }
 
+function emitEngineChange() {
+  emit("update:engine", engine.value);
+}
+
 function isVersionSelectionAvailable() {
     return !(versionsForCurrentEngine.value.length == 1 && versionsForCurrentEngine.value.at(0) == "N/A");
 }
@@ -202,6 +209,11 @@ function highlightField() {
     return "";
 }
 
+function handleChange() {
+  changeAvailableVersions();
+  emitEngineChange();
+}
+
 </script>
 
 <template>
@@ -209,7 +221,7 @@ function highlightField() {
         <div class="flex place-content-between w-full items-center pb-2">
             <span class="dark:text-white">Result:</span>
             <div class="flex space-x-2 overflow-x-auto">
-                <select v-model="engine" name="engine" @change="changeAvailableVersions()" class="px-3 rounded-full border border-slate-400 bg-white dark:text-slate-100 dark:bg-gray-600">
+                <select v-model="engine" name="engine" @change="handleChange()" class="px-3 rounded-full border border-slate-400 bg-white dark:text-slate-100 dark:bg-gray-600">
                     <option v-for="engine in enginesForCurrentTool" :value="engine">{{ engine }}</option>
                 </select>
                 <select v-model="version" v-if="isVersionSelectionAvailable()" name="version" @change="emitVersionChange()" class="px-3 rounded-full border border-slate-400 bg-white dark:text-slate-100 dark:bg-gray-600">

Frontend/src/components/xml/XmlTabbedInputComponent.vue

@@ -10,13 +10,15 @@ const props = defineProps(
     {
         stylizedName: {type: String, required: true},
         data: {type: Array<TabData>},
-        tabCountLimit: {type: Number, required: false, validator: (value) => typeof value == "number" && value > 0}
+        tabCountLimit: {type: Number, required: false, validator: (value) => typeof value == "number" && value > 0},
+        engine: {type: String, required: true}
     }
 )
-const emit = defineEmits(['update:modelValue'])
-
+const emit = defineEmits(['update:modelValue', 'update:activeTabId'])
 const newTabId = ref(0);
 const activeTabId = ref(0);
+const data = ref('')
+const inputFile = ref()
 
 const tabs = ref(new Array<TabData>);
 tabs.value.push({
@@ -25,13 +27,12 @@ tabs.value.push({
     data: "",
 })
 
-const data = ref('')
-const inputFile = ref()
-
-
 function sendValue() {
     emit('update:modelValue', tabs.value);
 }
+function emitActiveTab() {
+  emit('update:activeTabId', activeTabId.value);
+}
 
 function updateData(newData: string) {
     data.value = newData;
@@ -75,6 +76,7 @@ function changeActiveTab(id : number) {
     
     tabs.value.at(index)!.data = data.value;
     activeTabId.value = id;
+    emitActiveTab();
     data.value = tabs.value.at(newIndex)!.data;
 
     sendValue();
@@ -130,7 +132,7 @@ function findIndexWithID(id : number) : number {
     <div class="flex flex-col w-full h-1/2 lg:h-1/2 flex-none xl:pr-2 2xl:pr-4 pb-2">
         <div class="flex justify-between mb-2">
             <div class="flex gap-2 overflow-x-auto">
-                <TabComponent @click:activate="changeActiveTab" @click:remove="removeTab" v-for="tab in tabs" :id="tab.id" :isActive="tab.id == activeTabId">{{ tab.name }}</TabComponent>
+                <TabComponent @click:activate="changeActiveTab" @click:remove="removeTab" v-for="tab in tabs" :id="tab.id" :isActive="tab.id == activeTabId" :class="[tab.id !== activeTabId && (props.engine === 'xalan' ? 'disabled-tab' : '' || props.engine === 'libxml' ? 'disabled-tab' : '')]">{{ tab.name }}</TabComponent>
             </div>
             <div class="flex gap-2">
                 <div class="flex items-stretch w-64">

Frontend/src/components/xml/tooltips/TooltipDiffsComponent.vue

@@ -1,7 +1,7 @@
 <script setup lang="ts">
+import TooltipCategoryComponent from './TooltipCategoryComponent.vue';
 import xpathDiffs from '@/assets/tooltips/xpath/xpathdiffs.json';
 import xsltDiffs from '@/assets/tooltips/xslt/xsltdiffs.json';
-import TooltipCategoryComponent from './TooltipCategoryComponent.vue';
 
 
 const props = defineProps({
@@ -10,7 +10,7 @@ const props = defineProps({
 })
 
 function getDiffEntry(toolVersion : String) : string[] {
-    if ( props.toolName == "xpath" ){
+    if ( props.toolName == "xpath" ) {
         switch(toolVersion){
             case "2.0" : {
                 return xpathDiffs.VersionDiffs[0].diffs
@@ -27,7 +27,7 @@ function getDiffEntry(toolVersion : String) : string[] {
         }
     } else if (props.toolName == "xslt") {
         return ["XSLT 2.0"].concat(xsltDiffs.VersionDiffs[0].diffs).concat(["XSLT 3.0"]).concat(xsltDiffs.VersionDiffs[1].diffs) ;
-    } else{
+    } else {
         return ["foo"]
     }
     

Frontend/src/style.css

@@ -43,3 +43,7 @@
 .tab-active {
     @apply py-2 px-3 h-fit text-slate-700 border-t border-l border-r border-slate-400 rounded-t-2xl bg-gradient-to-r from-blue-400 to-sky-300  dark:text-white dark:from-sky-600 dark:to-sky-800 hover:bg-blue-400
 }
+
+.disabled-tab {
+    @apply py-2 px-3 h-fit text-slate-400 border-t border-l border-r border-slate-300 rounded-t-2xl bg-gradient-to-r from-gray-200 to-gray-300 dark:from-gray-700 dark:to-gray-800 pointer-events-none opacity-50;
+}

Frontend/src/views/Base64EncoderView.vue

@@ -6,17 +6,17 @@ import { ref } from 'vue'
 
 const data : any = ref("")
 const imageData = ref("")
-const DoshowImage = ref(false)
+const doShowImage = ref(false)
 const inputImage = ref()
 
 function setTextFieldValue(newData: string) {
     data.value = newData.toString()
-    DoshowImage.value = false
+    doShowImage.value = false
 }
 
 function showImage(newImage : string){
     imageData.value = "data:image/jpeg;base64,"+newImage
-    DoshowImage.value = true
+    doShowImage.value = true
 }
 
 function convertImageToBase64(file : any){
@@ -32,7 +32,7 @@ function convertImageToBase64(file : any){
 function clear(){
     data.value = ""
     imageData.value = ""
-    DoshowImage.value = false
+    doShowImage.value = false
     inputImage.value.value = null
 }
 
@@ -65,7 +65,7 @@ function clear(){
     </div>
     
     <div id="layoutRight" class="w-full xl:w-1/2 min-h-[66%] xl:h-full">
-        <div class="border-2 rounded-lg border-gray-300 dark:border-gray-600 min-h-[50%]" v-on="DoshowImage">
+        <div class="border-2 rounded-lg border-gray-300 dark:border-gray-600 min-h-[50%]" v-on="doShowImage">
             <img :src="imageData"/>
         </div>
         

Frontend/src/views/XSLTView.vue

@@ -11,6 +11,8 @@ import { ref } from 'vue';
 const xml = ref(new Array<TabData>);
 const query = ref('');
 const version = ref('');
+const engine = ref('')
+const activeTabId = ref(0)
 
 function updateVersion(newVersion: string) {
     version.value = newVersion;
@@ -22,10 +24,10 @@ function updateVersion(newVersion: string) {
     <div id="layout" class="flex flex-row w-full h-full">
         <div class="flex flex-col 2xl:flex-row w-full xl:w-7/12 grow overflow-hide pr-2">
             <div class="flex flex-col w-full 2xl:w-1/2 h-2/3 2xl:h-full flex-none items-center">
-                <xmlTabbedInputComponent stylized-name="XML" :tab-count-limit="3" v-model="xml"></xmlTabbedInputComponent>
+                <xmlTabbedInputComponent stylized-name="XML" v-model:activeTabId="activeTabId" :engine="engine" :tab-count-limit="3" v-model="xml"></xmlTabbedInputComponent>
                 <xmlInputFieldComponent stylized-name="XSLT" :data="query" v-model="query"></xmlInputFieldComponent>
             </div>
-            <xmlOutputFieldComponent tool="xslt" :xml="xml" :query="query" @update="updateVersion"></xmlOutputFieldComponent>
+            <xmlOutputFieldComponent tool="xslt" :xml="xml" :active-tab-id="activeTabId" v-model:engine="engine" :query="query" @update="updateVersion"></xmlOutputFieldComponent>
         </div>
         <TooltipComponent tool-type="xslt" :version="version"></TooltipComponent>
     </div>

issue_template/bug.md

@@ -0,0 +1,21 @@
+---
+
+name: "Bug template"    
+about: "This template is for reporting bugs"  
+title: "Bug"    
+
+---
+
+## Description
+*A clear and concise description of the issue.*
+
+### Selected Fields
+- **Engine:** [Specify the engine used]
+- **Version:** [Specify the version]
+- **Tool:** [Specify the currently used tool]
+
+### Data: 
+*Paste used xml/xslt/json etc...*
+
+## Additional Context
+*Any other information that might help with this issue.*

issue_template/feature.md

@@ -0,0 +1,10 @@
+---
+
+name: "Feature request template"    
+about: "This template is for requesting features"    
+title: "Feature request" 
+
+---
+
+## Feature Request 
+*Describe the feature you’d like to see and why it’s useful.*