Avoid error when trying to delete links and images

brrd · Oct 6, 2017 · 54adaf8 · 54adaf8
1 parent 8f6b4f3
commit 54adaf8
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/app/renderer/cm-extend-markdown.js b/app/renderer/cm-extend-markdown.js
@@ -6,7 +6,6 @@
 
 /* jshint esversion: 6 */
 // TODO: support multiple selections
-// TODO: reverse images and links
 
 const styles = require.main.require("./cm-markdown-styles.js");
 
@@ -35,6 +34,8 @@ module.exports = function (CodeMirror) {
     };
 
     const removeInlineStyle = (style) => {
+      if (!style.reversible || style.delimiter == null) return;
+
       const getDelimiter = (pos, classname, step) => {
         const getNextMove = (pos, step) => {
           const lineLength = this.getLine(pos.line).length;

diff --git a/app/renderer/cm-markdown-styles.js b/app/renderer/cm-markdown-styles.js
@@ -46,10 +46,12 @@ const styles = {
   },
   image: {
     type: "inline",
+    classname: "image",
     set: ({text, anchor, head}) => ["![", text, "](", anchor, "http://", head, ")"]
   },
-  link: {
+  link: { // TODO: delete links
     type: "inline",
+    classname: "link",
     set: ({text, anchor, head}) => {
       if (text.length === 0) {
         return ["[", anchor, text, head, "](http://)"];