bump: version 0.9.6

Feat: Option to add Citations / Footnote Counts

README.md

@@ -1,34 +1,36 @@
 # Better Word Count
 
-![GitHub Workflow Status](https://img.shields.io/github/workflow/status/lukeleppan/better-word-count/Build%20Release?logo=github&style=for-the-badge) ![GitHub release (latest by date)](https://img.shields.io/github/v/release/lukeleppan/better-word-count?style=for-the-badge) ![Obsidian Downloads](https://img.shields.io/badge/dynamic/json?logo=obsidian&color=%23483699&label=downloads&query=%24%5B%22better-word-count%22%5D.downloads&url=https%3A%2F%2Fraw.githubusercontent.com%2Fobsidianmd%2Fobsidian-releases%2Fmaster%2Fcommunity-plugin-stats.json&style=for-the-badge)
-
-**IMPORTANT NOTICE:** Due to the introduction of the new Live Preview feature, this plugin needed to be almost entirely rewritten. It will be unstable for a while so please report bugs on github.
-
-This plugin is the same as the built-in **Word Count** plugin, except when you select text, it will count the selected word instead of the whole document. I recommend turning off the built-in **Word Count** because this plugin is designed to replace that. This plugin also has the ability to store statistics about your vault.
+![GitHub manifest version](https://img.shields.io/github/manifest-json/v/lukeleppan/better-word-count?color=magenta&label=version&style=for-the-badge) ![GitHub Release Date](https://img.shields.io/github/release-date/lukeleppan/better-word-count?style=for-the-badge) ![Lines of code](https://img.shields.io/tokei/lines/github/lukeleppan/better-word-count?style=for-the-badge) ![Obsidian Downloads](https://img.shields.io/badge/dynamic/json?logo=obsidian&color=%23483699&label=downloads&query=%24%5B%22better-word-count%22%5D.downloads&url=https%3A%2F%2Fraw.githubusercontent.com%2Fobsidianmd%2Fobsidian-releases%2Fmaster%2Fcommunity-plugin-stats.json&style=for-the-badge)
 
 ![Better Count Word](https://raw.githubusercontent.com/lukeleppan/better-word-count/master/assets/better-word-count.gif)
 
+This plugin is the same as the built-in **Word Count** plugin, except when you select text, it will count the selected word instead of the whole document. I recommend turning off the built-in **Word Count** because this plugin is designed to replace that. This plugin also has the ability to store statistics about your vault.
+
 ## Features
 
 - Allows you to store statistics about your vault.
 - Works with all languages.
 - Can display a variety of different stats. Including:
-  - Words, Characters and Sentences in current file.
-  - Total Words, Characters and Sentences in vault.
-  - Words, Characters and Sentences typed today.
-  - Total Files in vault.
+  - Words, Characters, Sentences, Footnotes, and Pandoc Citations in current file.
+  - Total Words, Characters, Sentences, Footnotes, Pandoc Citations, and Files in vault.
+  - Words, Characters, Sentences, Footnotes, and Pandoc Citations typed today.
 - Highly Customizable status bar that can be adapted to your needs.
 
 ## Contributors
 
 - @leoccyao
   - Added all word, char, sentence count when not viewing a markdown file.
-- @lishid
-  - Helped solve the performace issue.
-- @THeK3nger
-  - Fixed issue that occured when renaming files.
+- @chrisgrieser
+  - Added Footnotes and Citation Counting.
 - @bakuzan
+  - Added page counts.
   - Fixed issue that caused errors at start up.
+- @THeK3nger
+  - Fixed issue that occurred when renaming files.
+- @lishid
+  - Helped solve the performance issue.
+- @Noxellar
+  - Fixed alt bar spacing issue.
 
 ### Special Thanks
 

manifest.json

@@ -1,7 +1,7 @@
 {
   "id": "better-word-count",
   "name": "Better Word Count",
-  "version": "0.9.2",
+  "version": "0.9.6",
   "description": "Counts the words of selected text in the editor.",
   "author": "Luke Leppan",
   "authorUrl": "https://lukeleppan.com",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "better-word-count",
-  "version": "0.9.2",
+  "version": "0.9.6",
   "description": "Counts the words of selected text in the editor.",
   "main": "main.js",
   "scripts": {

src/editor/EditorPlugin.ts

@@ -1,3 +1,4 @@
+import { Transaction } from "@codemirror/state";
 import {
   ViewUpdate,
   PluginValue,
@@ -22,9 +23,19 @@ class EditorPlugin implements PluginValue {
     }
 
     const tr = update.transactions[0];
-    if (!tr) return;
+
+    if (!tr) {
+      return;
+    }
+
+    // When selecting text with Shift+Home the userEventType is undefined.
+    // This is probably a bug in codemirror, for the time being doing an explict check
+    // for the type allows us to update the stats for the selection.
+    const userEventTypeUndefined =
+      tr.annotation(Transaction.userEvent) === undefined;
+
     if (
-      tr.isUserEvent("select") &&
+      (tr.isUserEvent("select") || userEventTypeUndefined) &&
       tr.newSelection.ranges[0].from !== tr.newSelection.ranges[0].to
     ) {
       let text = "";

src/main.ts

@@ -33,7 +33,7 @@ export default class BetterWordCount extends Plugin {
 
     // Handle Statistics
     if (this.settings.collectStats) {
-      this.statsManager = new StatsManager(this.app.vault, this.app.workspace);
+      this.statsManager = new StatsManager(this.app.vault, this.app.workspace, this);
     }
 
     // Handle Status Bar

src/settings/Settings.ts

@@ -2,6 +2,9 @@ export enum MetricCounter {
   words,
   characters,
   sentences,
+  footnotes,
+  citations,
+  pages,
   files,
 }
 
@@ -38,6 +41,7 @@ export interface BetterWordCountSettings {
   altBar: StatusBarItem[];
   countComments: boolean;
   collectStats: boolean;
+  pageWords: number;
 }
 
 export const DEFAULT_SETTINGS: BetterWordCountSettings = {
@@ -62,7 +66,7 @@ export const DEFAULT_SETTINGS: BetterWordCountSettings = {
   altBar: [
     {
       prefix: "",
-      suffix: "files",
+      suffix: " files",
       metric: {
         type: MetricType.total,
         counter: MetricCounter.files,
@@ -71,4 +75,5 @@ export const DEFAULT_SETTINGS: BetterWordCountSettings = {
   ],
   countComments: false,
   collectStats: false,
+  pageWords: 300,
 };

src/settings/SettingsTab.ts

@@ -1,4 +1,4 @@
-import { App, PluginSettingTab, Setting, ToggleComponent } from "obsidian";
+import { App, PluginSettingTab, Setting, ToggleComponent, TextComponent } from "obsidian";
 import type BetterWordCount from "src/main";
 import { addStatusBarSettings } from "./StatusBarSettings";
 
@@ -37,6 +37,18 @@ export default class BetterWordCountSettingsTab extends PluginSettingTab {
           await this.plugin.saveSettings();
         });
       });
+    new Setting(containerEl)
+      .setName("Page Word Count")
+      .setDesc("Set how many words count as one \"page\"")
+      .addText((text: TextComponent) => {
+        text.inputEl.type = "number";
+        text.setPlaceholder("300");
+        text.setValue(this.plugin.settings.pageWords.toString());
+        text.onChange(async (value: string) => {
+          this.plugin.settings.pageWords = parseInt(value);
+          await this.plugin.saveSettings();
+      });
+    });
 
     // Status Bar Settings
     addStatusBarSettings(this.plugin, containerEl);

src/settings/StatusBarSettings.svelte

@@ -18,6 +18,12 @@
           return "Chars in Note"
         case MetricCounter.sentences:
           return "Sentences in Note"
+        case MetricCounter.footnotes:
+          return "Footnotes in Note"
+        case MetricCounter.citations:
+          return "Citations in Note"
+        case MetricCounter.pages:
+          return "Pages in Note"
         case MetricCounter.files:
           return "Total Notes"
       }
@@ -29,6 +35,12 @@
           return "Daily Chars"
         case MetricCounter.sentences:
           return "Daily Sentences" 
+        case MetricCounter.footnotes:
+          return "Daily Footnotes"
+        case MetricCounter.citations:
+          return "Daily Citations"
+        case MetricCounter.pages:
+          return "Daily Pages"
         case MetricCounter.files:
           return "Total Notes"
       }
@@ -40,6 +52,12 @@
           return "Total Chars"
         case MetricCounter.sentences:
           return "Total Sentences"
+        case MetricCounter.footnotes:
+          return "Total Footnotes"
+        case MetricCounter.citations:
+            return "Total Citations"
+        case MetricCounter.pages:
+          return "Total Pages"
         case MetricCounter.files:
           return "Total Notes"
       }
@@ -181,6 +199,9 @@
             <option value={MetricCounter.words}>Words</option>
             <option value={MetricCounter.characters}>Characters</option>
             <option value={MetricCounter.sentences}>Sentences</option>
+            <option value={MetricCounter.footnotes}>Footnotes</option>
+            <option value={MetricCounter.citations}>Citations</option>
+            <option value={MetricCounter.pages}>Pages</option>
             <option value={MetricCounter.files}>Files</option>
          </select>
         </div>
@@ -348,6 +369,9 @@
             <option value={MetricCounter.words}>Words</option>
             <option value={MetricCounter.characters}>Characters</option>
             <option value={MetricCounter.sentences}>Sentences</option>
+            <option value={MetricCounter.footnotes}>Footnotes</option>
+            <option value={MetricCounter.citations}>Citations</option>
+            <option value={MetricCounter.pages}>Pages</option>
             <option value={MetricCounter.files}>Files</option>
          </select>
         </div>

src/stats/Stats.ts

@@ -9,18 +9,27 @@ export interface Day {
   words: number;
   characters: number;
   sentences: number;
+  pages: number;
   files: number;
+  footnotes: number;
+  citations: number;
   totalWords: number;
   totalCharacters: number;
   totalSentences: number;
+  totalFootnotes: number;
+  totalCitations: number;
+  totalPages: number;
 }
 
 export type ModifiedFiles = Record<string, FileStat>;
 
 export interface FileStat {
+  footnotes: CountDiff;
+  citations: CountDiff;
   words: CountDiff;
   characters: CountDiff;
   sentences: CountDiff;
+  pages: CountDiff;
 }
 
 export interface CountDiff {

src/stats/StatsManager.ts

@@ -1,23 +1,30 @@
 import { debounce, Debouncer, TFile, Vault, Workspace } from "obsidian";
+import type BetterWordCount from "../main";
 import { STATS_FILE } from "../constants";
 import type { Day, VaultStatistics } from "./Stats";
 import moment from "moment";
 import {
   getCharacterCount,
   getSentenceCount,
+  getPageCount,
   getWordCount,
+  getCitationCount,
+  getFootnoteCount,
+  cleanComments,
 } from "../utils/StatUtils";
 
 export default class StatsManager {
   private vault: Vault;
   private workspace: Workspace;
+  private plugin: BetterWordCount;
   private vaultStats: VaultStatistics;
   private today: string;
   public debounceChange;
 
-  constructor(vault: Vault, workspace: Workspace) {
+  constructor(vault: Vault, workspace: Workspace, plugin: BetterWordCount) {
     this.vault = vault;
     this.workspace = workspace;
+    this.plugin = plugin;
     this.debounceChange = debounce(
       (text: string) => this.change(text),
       50,
@@ -25,9 +32,17 @@ export default class StatsManager {
     );
 
     this.vault.on("rename", (new_name, old_path) => {
-      const content = this.vaultStats.modifiedFiles[old_path];
-      delete this.vaultStats.modifiedFiles[old_path];
-      this.vaultStats.modifiedFiles[new_name.path] = content;
+      if (this.vaultStats.modifiedFiles.hasOwnProperty(old_path)) {
+        const content = this.vaultStats.modifiedFiles[old_path];
+        delete this.vaultStats.modifiedFiles[old_path];
+        this.vaultStats.modifiedFiles[new_name.path] = content;
+      }
+    });
+
+    this.vault.on("delete", (deleted_file) => {
+      if (this.vaultStats.modifiedFiles.hasOwnProperty(deleted_file.path)) {
+        delete this.vaultStats.modifiedFiles[deleted_file.path];
+      }
     });
 
     this.vault.adapter.exists(STATS_FILE).then(async (exists) => {
@@ -68,15 +83,24 @@ export default class StatsManager {
     const totalWords = await this.calcTotalWords();
     const totalCharacters = await this.calcTotalCharacters();
     const totalSentences = await this.calcTotalSentences();
+    const totalFootnotes = await this.calcTotalFootnotes();
+    const totalCitations = await this.calcTotalCitations();
+    const totalPages = await this.calcTotalPages();
 
     const newDay: Day = {
       words: 0,
       characters: 0,
       sentences: 0,
+      pages: 0,
       files: 0,
+      footnotes: 0,
+      citations: 0,
       totalWords: totalWords,
       totalCharacters: totalCharacters,
       totalSentences: totalSentences,
+      totalFootnotes: totalFootnotes,
+      totalCitations: totalCitations,
+      totalPages: totalPages,
     };
 
     this.vaultStats.modifiedFiles = {};
@@ -85,10 +109,17 @@ export default class StatsManager {
   }
 
   public async change(text: string) {
+    if (this.plugin.settings.countComments) {
+      text = cleanComments(text);
+    }
     const fileName = this.workspace.getActiveFile().path;
     const currentWords = getWordCount(text);
     const currentCharacters = getCharacterCount(text);
     const currentSentences = getSentenceCount(text);
+    const currentCitations = getCitationCount(text);
+    const currentFootnotes = getFootnoteCount(text);
+    const currentPages = getPageCount(text, this.plugin.settings.pageWords);
+    
     if (
       this.vaultStats.history.hasOwnProperty(this.today) &&
       this.today === moment().format("YYYY-MM-DD")
@@ -102,9 +133,19 @@ export default class StatsManager {
           currentCharacters - modFiles[fileName].characters.current;
         this.vaultStats.history[this.today].totalSentences +=
           currentSentences - modFiles[fileName].sentences.current;
+        this.vaultStats.history[this.today].totalFootnotes +=
+          currentSentences - modFiles[fileName].footnotes.current;
+        this.vaultStats.history[this.today].totalCitations +=
+          currentSentences - modFiles[fileName].citations.current;
+        this.vaultStats.history[this.today].totalPages +=
+          currentPages - modFiles[fileName].pages.current;
+         
         modFiles[fileName].words.current = currentWords;
         modFiles[fileName].characters.current = currentCharacters;
         modFiles[fileName].sentences.current = currentSentences;
+        modFiles[fileName].footnotes.current = currentFootnotes;
+        modFiles[fileName].citations.current = currentCitations;
+        modFiles[fileName].pages.current = currentPages;
       } else {
         modFiles[fileName] = {
           words: {
@@ -119,6 +160,18 @@ export default class StatsManager {
             initial: currentSentences,
             current: currentSentences,
           },
+          footnotes: {
+            initial: currentFootnotes,
+            current: currentFootnotes,
+          },
+          citations: {
+            initial: currentCitations,
+            current: currentCitations,
+          },
+          pages: {
+            initial: currentPages,
+            current: currentPages,
+          },
         };
       }
 
@@ -138,9 +191,27 @@ export default class StatsManager {
         )
         .reduce((a, b) => a + b, 0);
 
+      const footnotes = Object.values(modFiles)
+        .map((counts) =>
+          Math.max(0, counts.footnotes.current - counts.footnotes.initial)
+        )
+        .reduce((a, b) => a + b, 0);
+      const citations = Object.values(modFiles)
+        .map((counts) =>
+          Math.max(0, counts.citations.current - counts.citations.initial)
+        ).reduce((a, b) => a + b, 0);
+      const pages = Object.values(modFiles)
+        .map((counts) =>
+          Math.max(0, counts.pages.current - counts.pages.initial)
+        )
+        .reduce((a, b) => a + b, 0);
+
       this.vaultStats.history[this.today].words = words;
       this.vaultStats.history[this.today].characters = characters;
       this.vaultStats.history[this.today].sentences = sentences;
+      this.vaultStats.history[this.today].footnotes = footnotes;
+      this.vaultStats.history[this.today].citations = citations;
+      this.vaultStats.history[this.today].pages = pages;
       this.vaultStats.history[this.today].files = this.getTotalFiles();
 
       await this.update();
@@ -159,6 +230,9 @@ export default class StatsManager {
       todayHist.totalWords = await this.calcTotalWords();
       todayHist.totalCharacters = await this.calcTotalCharacters();
       todayHist.totalSentences = await this.calcTotalSentences();
+      todayHist.totalFootnotes = await this.calcTotalFootnotes();
+      todayHist.totalCitations = await this.calcTotalCitations();
+      todayHist.totalPages = await this.calcTotalPages();
       this.update();
     } else {
       this.updateToday();
@@ -200,9 +274,46 @@ export default class StatsManager {
         sentence += getSentenceCount(await this.vault.cachedRead(file));
       }
     }
-
     return sentence;
   }
+  
+  private async calcTotalPages(): Promise<number> {
+    let pages = 0;
+
+    const files = this.vault.getFiles();
+    for (const i in files) {
+      const file = files[i];
+      if (file.extension === "md") {
+        pages += getPageCount(await this.vault.cachedRead(file), this.plugin.settings.pageWords);
+      }
+    }
+
+    return pages;
+  }
+
+  private async calcTotalFootnotes(): Promise<number> {
+    let footnotes = 0;
+    const files = this.vault.getFiles();
+    for (const i in files) {
+      const file = files[i];
+      if (file.extension === "md") {
+        footnotes += getFootnoteCount(await this.vault.cachedRead(file));
+      }
+    }
+    return footnotes;
+  }
+
+  private async calcTotalCitations(): Promise<number> {
+    let citations = 0;
+    const files = this.vault.getFiles();
+    for (const i in files) {
+      const file = files[i];
+      if (file.extension === "md") {
+        citations += getCitationCount(await this.vault.cachedRead(file));
+      }
+    }
+    return citations;
+  }
 
   public getDailyWords(): number {
     return this.vaultStats.history[this.today].words;
@@ -216,6 +327,18 @@ export default class StatsManager {
     return this.vaultStats.history[this.today].sentences;
   }
 
+
+  public getDailyFootnotes(): number {
+    return this.vaultStats.history[this.today].footnotes;
+  }
+
+  public getDailyCitations(): number {
+    return this.vaultStats.history[this.today].citations;
+  }
+  public getDailyPages(): number {
+    return this.vaultStats.history[this.today].pages;
+  }
+
   public getTotalFiles(): number {
     return this.vault.getMarkdownFiles().length;
   }
@@ -234,4 +357,19 @@ export default class StatsManager {
     if (!this.vaultStats) return await this.calcTotalSentences();
     return this.vaultStats.history[this.today].totalSentences;
   }
+  
+  public async getTotalFootnotes(): Promise<number> {
+    if (!this.vaultStats) return await this.calcTotalFootnotes();
+    return this.vaultStats.history[this.today].totalFootnotes;
+  }
+
+  public async getTotalCitations(): Promise<number> {
+    if (!this.vaultStats) return await this.calcTotalCitations();
+    return this.vaultStats.history[this.today].totalCitations;
+  }
+
+  public async getTotalPages(): Promise<number> {
+    if (!this.vaultStats) return await this.calcTotalPages();
+    return this.vaultStats.history[this.today].totalPages;
+  }
 }

src/status/StatusBar.ts

@@ -4,6 +4,10 @@ import {
   getWordCount,
   getCharacterCount,
   getSentenceCount,
+  getCitationCount,
+  getFootnoteCount,
+  getPageCount,
+  cleanComments,
 } from "src/utils/StatUtils";
 import { debounce } from "obsidian";
 
@@ -22,7 +26,7 @@ export default class StatusBar {
     );
 
     this.statusBarEl.classList.add("mod-clickable");
-    this.statusBarEl.setAttribute("aria-label", "Coming Soon");
+    this.statusBarEl.setAttribute("aria-label", "!!!");
     this.statusBarEl.setAttribute("aria-label-position", "top");
     this.statusBarEl.addEventListener("click", (ev: MouseEvent) =>
       this.onClick(ev)
@@ -41,6 +45,10 @@ export default class StatusBar {
     const sb = this.plugin.settings.statusBar;
     let display = "";
 
+    if (!this.plugin.settings.countComments) {
+      text = cleanComments(text);
+    }
+
     for (let i = 0; i < sb.length; i++) {
       const sbItem = sb[i];
 
@@ -107,6 +115,66 @@ export default class StatusBar {
                 : 0));
             break;
         }
+      } else if (metric.counter === MetricCounter.footnotes) {
+        switch (metric.type) {
+          case MetricType.file:
+            display = display + getFootnoteCount(text);
+            break;
+          case MetricType.daily:
+            display =
+              display +
+              (this.plugin.settings.collectStats
+                ? this.plugin.statsManager.getDailyFootnotes()
+                : 0);
+            break;
+          case MetricType.total:
+            display =
+              display +
+              (await (this.plugin.settings.collectStats
+                ? this.plugin.statsManager.getTotalFootnotes()
+                : 0));
+            break;
+        }
+      } else if (metric.counter === MetricCounter.citations) {
+        switch (metric.type) {
+          case MetricType.file:
+            display = display + getCitationCount(text);
+            break;
+          case MetricType.daily:
+            display =
+              display +
+              (this.plugin.settings.collectStats
+                ? this.plugin.statsManager.getDailyCitations()
+                : 0);
+            break;
+          case MetricType.total:
+            display =
+              display +
+              (await (this.plugin.settings.collectStats
+                ? this.plugin.statsManager.getTotalCitations()
+                : 0));
+            break;
+        }
+      } else if (metric.counter === MetricCounter.pages) {
+        switch (metric.type) {
+          case MetricType.file:
+            display = display + getPageCount(text, this.plugin.settings.pageWords);
+            break;
+          case MetricType.daily:
+            display =
+              display +
+              (this.plugin.settings.collectStats
+                ? this.plugin.statsManager.getDailyPages()
+                : 0);
+            break;
+          case MetricType.total:
+            display =
+              display +
+              (await (this.plugin.settings.collectStats
+                ? this.plugin.statsManager.getTotalPages()
+                : 0));
+            break;
+        }
       } else if (metric.counter === MetricCounter.files) {
         switch (metric.type) {
           case MetricType.file:
@@ -209,6 +277,66 @@ export default class StatusBar {
                 : 0));
             break;
         }
+      } else if (metric.counter === MetricCounter.footnotes) {
+      switch (metric.type) {
+          case MetricType.file:
+            display = display + 0;
+            break;
+          case MetricType.daily:
+            display =
+              display +
+              (this.plugin.settings.collectStats
+              ? this.plugin.statsManager.getDailyFootnotes()
+                   : 0);
+            break;
+          case MetricType.total:
+            display =
+              display +
+              (await (this.plugin.settings.collectStats
+              ? this.plugin.statsManager.getTotalFootnotes()
+                : 0));
+            break;
+        }
+      } else if (metric.counter === MetricCounter.citations) {
+        switch (metric.type) {
+          case MetricType.file:
+            display = display + 0;
+            break;
+          case MetricType.daily:
+            display =
+              display +
+              (this.plugin.settings.collectStats
+                ? this.plugin.statsManager.getDailyCitations()
+                : 0);
+            break;
+          case MetricType.total:
+            display =
+              display +
+              (await (this.plugin.settings.collectStats
+                ? this.plugin.statsManager.getTotalCitations()
+                : 0));
+            break;
+        }
+      } else if (metric.counter === MetricCounter.pages) {
+        switch (metric.type) {
+          case MetricType.file:
+            display = display + 0;
+            break;
+          case MetricType.daily:
+            display =
+              display +
+              (this.plugin.settings.collectStats
+                ? this.plugin.statsManager.getDailyPages()
+                : 0);
+            break;
+          case MetricType.total:
+            display =
+              display +
+              (await (this.plugin.settings.collectStats
+                ? this.plugin.statsManager.getTotalPages()
+                : 0));
+            break;
+        }
       } else if (metric.counter === MetricCounter.files) {
         switch (metric.type) {
           case MetricType.file:

src/utils/StatUtils.ts

@@ -27,6 +27,23 @@ export function getCharacterCount(text: string): number {
   return text.length;
 }
 
+export function getFootnoteCount(text: string): number {
+  const regularFn = text.match(/\[\^\S+](?!:)/g);
+  const inlineFn = text.match(/\^\[[^^].+?]/g);
+
+  let overallFn = 0;
+  if (regularFn) overallFn += regularFn.length;
+  if (inlineFn) overallFn += inlineFn.length;
+  return overallFn;
+}
+
+export function getCitationCount(text: string): number {
+  const pandocCitations = text.match(/@[A-Za-z0-9-]+[,;\]](?!\()/gi);
+  if (!pandocCitations) return 0;
+  const uniqueCitations = [...new Set(pandocCitations)].length;
+  return uniqueCitations;
+}
+
 export function getSentenceCount(text: string): number {
   const sentences: number = (
     (text || "").match(
@@ -37,6 +54,10 @@ export function getSentenceCount(text: string): number {
   return sentences;
 }
 
+export function getPageCount(text: string, pageWords: number): number {
+  return parseFloat((getWordCount(text) / pageWords).toFixed(1));
+}
+
 export function getTotalFileCount(vault: Vault): number {
   return vault.getMarkdownFiles().length;
 }