Delete trailing whitespace (#42)

5 files changed, 37 insertions, 37 deletions

diff --git a/javascript/app/utils/api-urls.js b/javascript/app/utils/api-urls.js
index 7dce1c3..5280720 100644
--- a/javascript/app/utils/api-urls.js
+++ b/javascript/app/utils/api-urls.js
@@ -15,13 +15,13 @@ function fixDots(string) {
   }
 }
 
-export const urls = {  
+export const urls = {
   packageInfoUrl : function(packageId) {
     return config.APP.staticUrlPrefix+"/"+packageId+"/"+config.APP.haskellCodeExplorerDirectory+"/packageInfo.json";
   },
   fileUrl : function(packageId,filePath) {
     return config.APP.staticUrlPrefix+"/"+packageId+"/"+filePath;
-  },  
+  },
   haskellModuleUrl : function (packageId,filePath) {
     return config.APP.staticUrlPrefix+"/"+packageId+"/"+config.APP.haskellCodeExplorerDirectory+"/"+encodeURIComponent(encodeURIComponent(filePath))+ ".json";
   },
diff --git a/javascript/app/utils/color-themes.js b/javascript/app/utils/color-themes.js
index 13b5240..49eda64 100644
--- a/javascript/app/utils/color-themes.js
+++ b/javascript/app/utils/color-themes.js
@@ -1,6 +1,6 @@
 function colorThemeToCss(colorTheme) {
   const css = `
-   body {     
+   body {
      color: ${colorTheme.defaultColor} !important;
      background-color: ${colorTheme.backgroundColor} !important;
    }
@@ -31,7 +31,7 @@ function colorThemeToCss(colorTheme) {
    }
    .declarations-header {
      background-color: ${colorTheme.navigationPanelColor} !important;
-     border: 1px solid ${colorTheme.borderColor} !important;     
+     border: 1px solid ${colorTheme.borderColor} !important;
    }
    li.declaration {
      border-bottom: 1px solid ${colorTheme.borderColor} !important;
@@ -73,19 +73,19 @@ function colorThemeToCss(colorTheme) {
      border-left: 1px solid ${colorTheme.borderColor} !important;
      border-right: 1px solid ${colorTheme.borderColor} !important;
    }
-   ul.autocomplete-items > li {     
+   ul.autocomplete-items > li {
      border-bottom: 1px solid ${colorTheme.borderColor} !important;
    }
-   ul.autocomplete-items > li:hover {     
+   ul.autocomplete-items > li:hover {
      background-color: ${colorTheme.highlightedLineColor} !important;
    }
-   ul.autocomplete-items > li.highlighted {     
+   ul.autocomplete-items > li.highlighted {
      background-color: ${colorTheme.highlightedLineColor} !important;
    }
    .source-code-snippet {
       color: ${colorTheme.defaultColor} !important;
       border-bottom: 1px solid ${colorTheme.borderColor} !important;
-   }  
+   }
    .source-code-snippet:hover {
       background-color: ${colorTheme.highlightedLineColor} !important;
    }
@@ -94,7 +94,7 @@ function colorThemeToCss(colorTheme) {
       border-top: 1px solid ${colorTheme.borderColor} !important;
    }
    .bottom-panel-header {
-      border-bottom: 1px solid ${colorTheme.borderColor} !important;      
+      border-bottom: 1px solid ${colorTheme.borderColor} !important;
    }
    .paginated-list-header {
       border-bottom: 1px solid ${colorTheme.borderColor} !important;
@@ -118,7 +118,7 @@ function colorThemeToCss(colorTheme) {
    }
    .references-packages  {
       border-right:1px solid ${colorTheme.borderColor} !important;
-   }`;   
+   }`;
   return css;
 }
 
@@ -150,14 +150,14 @@ const lightTheme = {
   name: "Light theme",
   description: "Light theme (Github based)",
   defaultColor: "#24292e",
-  backgroundColor: "#ffffff",  
+  backgroundColor: "#ffffff",
   typeColor: "#005cc5",
   literalColor: "#032f62",
   topLevelIdFromCurrentModule : "#6f42c1",
   localIdentifierColor: ["#005C31",
                      "#2BCE48","#808080","#8F7C00",
                      "#C20088","#FFA405","#ffa8bb","#426600","#FF0010",
-                     "#09d7d8","#00998F","#990000","#FF5005"],  
+                     "#09d7d8","#00998F","#990000","#FF5005"],
   menuColor: "#f2f4f8",
   menuLinkColor : "#24292e",
   infoWindowColor: "#f2f4f8",
@@ -171,7 +171,7 @@ function updateColorThemeCss (colorTheme) {
   const newStyle = document.createElement('style');
   newStyle.type = 'text/css';
   newStyle.innerHTML = colorThemeToCss(colorTheme);
-  newStyle.id = 'color-theme';  
+  newStyle.id = 'color-theme';
   const oldStyle = document.querySelector("style#color-theme");
   if(oldStyle) {
     oldStyle.parentElement.removeChild(oldStyle);
@@ -186,6 +186,6 @@ const themes = {
 
 export {
   updateColorThemeCss,
-  colorThemeToCss,  
-  themes  
+  colorThemeToCss,
+  themes
 }
diff --git a/javascript/app/utils/go-to-definition.js b/javascript/app/utils/go-to-definition.js
index 6eac9c3..59b5dba 100644
--- a/javascript/app/utils/go-to-definition.js
+++ b/javascript/app/utils/go-to-definition.js
@@ -25,10 +25,10 @@ function openUrl(buttonId,url) {
   return false;
 }
 
-function saveCurrentLocation(currentLineNumber) {  
+function saveCurrentLocation(currentLineNumber) {
   if(currentLineNumber) {
-    const url = window.location.origin + window.location.pathname + "#L" + currentLineNumber;    
-    if(location.href != url) {      
+    const url = window.location.origin + window.location.pathname + "#L" + currentLineNumber;
+    if(location.href != url) {
       window.location.hash = "#L" + currentLineNumber;
     }
   }
@@ -43,7 +43,7 @@ function goToDefinition(store,locationInfo,buttonId,currentLineNumber) {
     openUrl(buttonId,url);
   } else if((locationInfo.tag === "ApproximateLocation") &&
             (locationInfo.moduleName.indexOf("Paths_") !== 0)) {
-    const packageId = locationInfo.packageId.name+"-"+locationInfo.packageId.version;    
+    const packageId = locationInfo.packageId.name+"-"+locationInfo.packageId.version;
     if(locationInfo.entity === "Mod") {
       store.loadDefinitionSite(packageId,
                                locationInfo.moduleName,
@@ -55,7 +55,7 @@ function goToDefinition(store,locationInfo,buttonId,currentLineNumber) {
           openUrl(buttonId,"/package/" + packageId + "/show/" + defSite.location.modulePath);
         }).catch(() => {
           openUrl(buttonId,hackageUrl(packageId,locationInfo));
-        });      
+        });
     } else {
     store.loadDefinitionSite(packageId,
                             locationInfo.moduleName,
@@ -78,10 +78,10 @@ function goToDefinition(store,locationInfo,buttonId,currentLineNumber) {
         saveCurrentLocation(currentLineNumber);
         openUrl(buttonId,hackageUrl(packageId,locationInfo));
       });
-    }    
+    }
   } else {
     alert('No location info');
-  }  
+  }
 }
 
 export {
diff --git a/javascript/app/utils/language-extensions.js b/javascript/app/utils/language-extensions.js
index bee90b6..f5e8b41 100644
--- a/javascript/app/utils/language-extensions.js
+++ b/javascript/app/utils/language-extensions.js
@@ -198,7 +198,7 @@ const extensions = {
   "InterruptibleFFI": {
     "description": "Enable interruptible FFI.",
     "link": "https://haskell.org/ghc/docs/latest/html/users_guide/ffi-chap.html#interruptible-foreign-calls"
-  },  
+  },
   "KindSignatures": {
     "description": "Allow an explicit kind signature giving the kind of types over which a type variable ranges.",
     "link": "https://www.haskell.org/ghc/docs/latest/html/users_guide/glasgow_exts.html#ghc-flag--XKindSignatures"
@@ -314,7 +314,7 @@ const extensions = {
   "PatternGuards": {
     "description": "Enable a form of guard which matches a pattern and binds variables.",
     "link": "https://www.haskell.org/ghc/docs/latest/html/users_guide/glasgow_exts.html#ghc-flag--XPatternGuards"
-  },  
+  },
   "PatternSynonyms": {
     "description": "Allow giving names to and abstracting over patterns.",
     "link": "https://www.haskell.org/ghc/docs/latest/html/users_guide/glasgow_exts.html#ghc-flag--XPatternSynonyms"
@@ -322,7 +322,7 @@ const extensions = {
   "PolyKinds": {
     "description": "Enable kind polymorphism.",
     "link": "https://www.haskell.org/ghc/docs/latest/html/users_guide/glasgow_exts.html#ghc-flag--XPolyKinds"
-  },  
+  },
   "PostfixOperators": {
     "description": "Relax the interpretation of left operator sections to allow unary postfix operators.",
     "link": "https://www.haskell.org/ghc/docs/latest/html/users_guide/glasgow_exts.html#ghc-flag--XPostfixOperators"
@@ -394,7 +394,7 @@ const extensions = {
   "StarIsType": {
     "description": "Have * refer to Type.",
     "link":"https://ghc.haskell.org/trac/ghc/wiki/Migration/8.6#StarIsType"
-    
+
   },
   "StaticPointers": {
     "description": "Enable support for 'static pointers' (and the static keyword) to refer to globally stable names, even across different programs.",
@@ -497,7 +497,7 @@ const extensions = {
 
 const regexp = new RegExp(Object.keys(extensions).join("|"),"g");
 
-function addLinksToLanguageExtensionsDocs(string) {  
+function addLinksToLanguageExtensionsDocs(string) {
   return string.replace(regexp, function(match) {
     const extension = extensions[match];
     if(extensions) {
diff --git a/javascript/app/utils/line-selection.js b/javascript/app/utils/line-selection.js
index d6d0976..d2e55e3 100644
--- a/javascript/app/utils/line-selection.js
+++ b/javascript/app/utils/line-selection.js
@@ -6,7 +6,7 @@ function initializeLineSelection(sourceCodeContainerElement,component) {
     }
     window.addEventListener("hashchange",onhashchange);
     component._onhashchange = onhashchange;
-    
+
     let shiftPressed;
     const onkeydown = function (event) {
       if(event.keyCode === 16) { shiftPressed = true; }
@@ -14,12 +14,12 @@ function initializeLineSelection(sourceCodeContainerElement,component) {
     const onkeyup = function (event) {
       if(event.keyCode === 16) { shiftPressed = false; }
     };
-    
+
     document.addEventListener('keydown',onkeydown);
     document.addEventListener('keyup',onkeyup);
     component._onkeydown = onkeydown;
     component._onkeyup = onkeyup;
-    
+
     let selectedLine1,selectedLine2;
     lineNumbers.forEach((lineNumberElement) => {
       lineNumberElement.onclick = function()  {
@@ -35,7 +35,7 @@ function initializeLineSelection(sourceCodeContainerElement,component) {
               window.location.hash = "L"+selectedLine2+"-L"+selectedLine1;
             }
           }
-        } else {          
+        } else {
           selectedLine1 = number;
           selectedLine2 = null;
           highlightLines(sourceCodeContainerElement,selectedLine1,selectedLine1);
@@ -43,11 +43,11 @@ function initializeLineSelection(sourceCodeContainerElement,component) {
         }
       }
     });
-    const lines = highlightSelectedLines(sourceCodeContainerElement);    
+    const lines = highlightSelectedLines(sourceCodeContainerElement);
     if(lines.length) {
       selectedLine1 = lines[0];
       selectedLine2 = lines[1];
-    }    
+    }
   }
 }
 
@@ -85,18 +85,18 @@ function highlightSelectedLines (sourceCodeContainerElement) {
 
 function scrollLineIntoView(lineElement,sourceCodeContainerElement) {
   lineElement.parentNode.scrollIntoView();
-  const container = sourceCodeContainerElement.parentNode.parentNode;          
+  const container = sourceCodeContainerElement.parentNode.parentNode;
   const windowHeight = container.offsetHeight;
   const fullHeight = sourceCodeContainerElement.offsetHeight;
 
-  if(fullHeight - container.scrollTop > windowHeight) {    
+  if(fullHeight - container.scrollTop > windowHeight) {
     container.scrollTop = container.scrollTop - (windowHeight/2 - 20);
   }
 }
 
-function highlightLines(parentElement,startLine,endLine) {  
+function highlightLines(parentElement,startLine,endLine) {
   const lineElements = Array.prototype.slice.call(parentElement.querySelectorAll("td.line-content"));
-  lineElements.forEach((lineElement) => {  
+  lineElements.forEach((lineElement) => {
     const number = parseInt(lineElement.id.substring(2)); //<td "id"="LC10">...</td>
     if(number >= startLine && number <= endLine) {
       lineElement.classList.add('highlighted-line');