Fixed #7

The freeze was caused by the remove-markdown plugin, that somehow doesn't like tables.

package.json

@@ -30,7 +30,7 @@
     "typescript": "4.4.4"
   },
   "dependencies": {
-    "minisearch": "^5.0.0-beta1",
-    "remove-markdown": "^0.3.0"
+    "markdown-to-txt": "^2.0.0",
+    "minisearch": "^5.0.0-beta1"
   }
 }

pnpm-lock.yaml

@@ -12,17 +12,17 @@ specifiers:
   eslint-plugin-import: 2.22.1
   eslint-plugin-node: 11.1.0
   eslint-plugin-promise: 5.0.0
+  markdown-to-txt: ^2.0.0
   minisearch: ^5.0.0-beta1
   obsidian: latest
   prettier: ^2.6.2
   prettier-eslint: ^13.0.0
-  remove-markdown: ^0.3.0
   tslib: 2.3.1
   typescript: 4.4.4
 
 dependencies:
+  markdown-to-txt: 2.0.0
   minisearch: 5.0.0-beta1
-  remove-markdown: 0.3.0
 
 devDependencies:
   '@types/node': 16.11.26
@@ -1490,10 +1490,18 @@ packages:
       path-exists: 3.0.0
     dev: true
 
+  /lodash.escape/4.0.1:
+    resolution: {integrity: sha1-yQRGkMIeBClL6qUXcS/e0fqI3pg=}
+    dev: false
+
   /lodash.merge/4.6.2:
     resolution: {integrity: sha512-0KpjqXRVvrYyCsX1swR/XTK0va6VQkQM6MNo7PqW77ByjAhoARA8EfrP1N4+KlKj8YS0ZUCtRT/YUuhyYDujIQ==}
     dev: true
 
+  /lodash.unescape/4.0.1:
+    resolution: {integrity: sha1-vyJJiGzlFM2hEvrpIYzcBlIR/Jw=}
+    dev: false
+
   /lodash/4.17.21:
     resolution: {integrity: sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==}
     dev: true
@@ -1517,6 +1525,20 @@ packages:
       yallist: 4.0.0
     dev: true
 
+  /markdown-to-txt/2.0.0:
+    resolution: {integrity: sha512-H5DSAY6frUQ6/CR0nJMlGCEuSA3pvi14dYfICJPKLAvd/rDk6eb+cj84zU5XTNYzECyCcujoAL1PHhjmOgeqUw==}
+    dependencies:
+      lodash.escape: 4.0.1
+      lodash.unescape: 4.0.1
+      marked: 3.0.8
+    dev: false
+
+  /marked/3.0.8:
+    resolution: {integrity: sha512-0gVrAjo5m0VZSJb4rpL59K1unJAMb/hm8HRXqasD8VeC8m91ytDPMritgFSlKonfdt+rRYYpP/JfLxgIX8yoSw==}
+    engines: {node: '>= 12'}
+    hasBin: true
+    dev: false
+
   /merge2/1.4.1:
     resolution: {integrity: sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==}
     engines: {node: '>= 8'}
@@ -1779,10 +1801,6 @@ packages:
     engines: {node: '>=8'}
     dev: true
 
-  /remove-markdown/0.3.0:
-    resolution: {integrity: sha1-XktmdJOpNXlyjz1S7MHbnKUF3Jg=}
-    dev: false
-
   /require-relative/0.8.7:
     resolution: {integrity: sha1-eZlTn8ngR6N5KPoZb44VY9q9Nt4=}
     dev: true

src/main.ts

@@ -1,6 +1,6 @@
 import { Notice, Plugin, SuggestModal, TAbstractFile, TFile } from 'obsidian'
 import MiniSearch from 'minisearch'
-import removeMarkdown from 'remove-markdown'
+import { markdownToTxt } from 'markdown-to-txt'
 
 type OmniNote = {
   path: string
@@ -61,13 +61,20 @@ export default class OmnisearchPlugin extends Plugin {
     // Index files that are already present
     const start = new Date().getTime()
     const files = this.app.vault.getMarkdownFiles()
+
+    // This is basically the same behavior as MiniSearch's `addAllAsync()`.
+    // We index files by batches of 10
+    console.log('Omnisearch - indexing ' + files.length + ' files')
     for (let i = 0; i < files.length; ++i) {
-      if (i % 100 === 0) await wait(100)
-      await this.addToIndex(files[i])
+      if (i % 10 === 0) await wait(0)
+      const file = files[i]
+      // console.log(file.path)
+      await this.addToIndex(file)
     }
+
     if (files.length > 0) {
       new Notice(
-        `Omnisearch - Loaded ${files.length} notes in ${
+        `Omnisearch - Indexed ${files.length} notes in ${
           new Date().getTime() - start
         }ms`,
       )
@@ -232,7 +239,7 @@ class OmnisearchModal extends SuggestModal<OmniNote> {
       // Sort the terms from smaller to larger
       // and highlight them in the title and body
       const terms = result.terms.sort((a, b) => a.length - b.length)
-      const reg = new RegExp(terms.join('|'), 'gi')
+      const reg = new RegExp(escapeRegex(terms.join('|')), 'gi')
       body = body.replace(reg, highlighter)
       title = title.replace(reg, highlighter)
       name = name.replace(reg, highlighter)
@@ -281,7 +288,7 @@ function highlighter(str: string): string {
  * @param text
  */
 function clearContent(text: string): string {
-  return removeMarkdown(removeFrontMatter(text))
+  return markdownToTxt(removeFrontMatter(text))
 }
 
 /**
@@ -330,3 +337,8 @@ function wait(ms: number): Promise<void> {
     setTimeout(resolve, ms)
   })
 }
+
+// https://stackoverflow.com/a/3561711
+function escapeRegex(str: string): string {
+  return str.replace(/[-/\\^$*+?.()|[\]{}]/g, '\\$&')
+}

src/modules.d.ts

@@ -1 +0,0 @@
-declare module 'remove-markdown'