.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
 
       - name: Install Dependencies
         run: |
-          npm config set registry https://registry.npmjs.org/
+          npm config set registry http://registry.npmjs.org/
           npm install
 
       - name: Build

CLAUDE.md

@@ -1,94 +0,0 @@
-# CLAUDE.md
-
-This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
-
-## Project Overview
-
-Obsidian-Pseudocode is an Obsidian plugin that renders LaTeX-style pseudocode inside code blocks. It uses pseudocode.js to convert LaTeX algorithmic constructs to HTML, with support for math formulas via KaTeX.
-
-## Build and Development Commands
-
-```bash
-# Development mode with file watching
-npm run dev
-
-# Production build (includes TypeScript type checking)
-npm run build
-
-# Version bump
-npm run version
-```
-
-## Architecture
-
-### Plugin Entry Point
-- `main.ts`: Core plugin class (`PseudocodePlugin`)
-  - Registers markdown code block processor for `pseudo` language
-  - Manages settings and preamble loading
-  - Handles theme observer lifecycle
-
-### Core Processing Flow
-1. User creates a code block with `pseudo` language specifier
-2. `pseudocodeHandler()` in main.ts processes the block:
-   - Extracts inline macros (before `\begin{algorithm}`)
-   - Combines with global preamble if enabled
-   - Injects preamble into all math expressions (`$...$`)
-   - Renders using pseudocode.js library
-   - Adds export button and applies theme
-
-### Key Modules
-
-**src/inline_macro.ts**
-- Separates inline macro definitions from algorithm content
-- Macros before `\begin{algorithm}` are treated as preamble
-
-**src/latex_translator.ts**
-- Converts unsupported LaTeX macros to KaTeX-compatible commands
-- Handles `\DeclarePairedDelimiter`, `\DeclareMathOperator*`, `\DeclareMathOperator`
-- Validates macros using KaTeX parser and converts `\newcommand` to `\renewcommand` when redefining
-
-**src/export_button.ts**
-- Creates "Export to clipboard" button for each pseudocode block
-- Generates compilable LaTeX document with required packages (algorithm, algpseudocodex, amsmath)
-- Includes both global and inline macros
-
-**src/theme.ts**
-- MutationObserver watches document.body for theme changes
-- Applies Obsidian theme colors (--background-primary, --text-normal) to pseudocode blocks
-- Updates .ps-root, .ps-algorithm, and border colors dynamically
-
-**src/setting_tab.ts**
-- UI for plugin settings (block size, preamble path, line numbers, theme following, etc.)
-
-**src/auto_complete.ts**
-- EditorSuggestor for autocomplete within `pseudo` code blocks
-
-### Build System
-- Uses esbuild (config in `esbuild.config.mjs`)
-- Bundles to CommonJS format targeting ES2018
-- Main entry: `main.ts` → `main.js`
-- External: Obsidian API, CodeMirror 6, Electron
-
-## Important Implementation Details
-
-### Preamble System
-- Global preamble: loaded from file (default `preamble.sty`)
-- Inline preamble: defined per-block before `\begin{algorithm}`
-- Preamble is injected into every math expression in the pseudocode
-- Must reload plugin after changing global preamble file
-
-### Theme Integration
-- When `followSystemTheme` is enabled, plugin observes Obsidian theme changes
-- CSS custom properties are read from document.body and applied to rendered pseudocode
-- Observer must be detached on plugin unload to prevent memory leaks
-
-### Error Handling
-- Pseudocode rendering errors display in-block with ✖ symbol
-- Preamble loading failures show Notice to user
-- Invalid LaTeX in preamble is caught and logged to console
-
-## Dependencies
-- `pseudocode`: Uses forked version from ytliu74/pseudocode.js#master
-- `katex`: Fixed at 0.11.1 for macro rendering
-- `obsidian`: Latest API
-- TypeScript 4.7.4 with strict null checks enabled

README.md

@@ -22,7 +22,6 @@ This is a plugin for [Obsidian](https://obsidian.md/) that allows you to render
 - Auto-completion inside `pseudo` code block. (Release 1.1.0)
 - [Preamble style (macros) customization.](#preamble-style-customization) (Release 1.2.0 & 1.5.0)
 - [Export a LaTeX file that can be compiled, including any required additional macros.](#export-to-a-compilable-latex-file) (Release 1.3.0)
-- Pseudocode block follows Obsidian theme and supports both light and dark ones. (Release 1.6.0)
 
 ### Future Features
 

main.ts

@@ -14,7 +14,6 @@ import {
 } from "src/latex_translator";
 import { createExportButton } from "src/export_button";
 import { extractInlineMacros } from "src/inline_macro";
-import { setObserver, detachObserver, setPseudocodeTheme } from "src/theme";
 
 import * as pseudocode from "pseudocode";
 
@@ -30,15 +29,6 @@ export default class PseudocodePlugin extends Plugin {
 		const blockDiv = el.createDiv({ cls: "pseudocode-block" });
 		const blockWidth = this.settings.blockSize;
 		blockDiv.style.width = `${blockWidth}em`;
-		blockDiv.addEventListener("click", (event) => {
-            const target = (event.target as HTMLElement | null);
-            if(target && target.tagName !== 'BUTTON')
-                (target
-                    .closest('.pseudocode-block')
-                    ?.parentElement?.parentElement
-                    ?.querySelector('.edit-block-button') as HTMLElement | null)
-                    ?.click();
-		});
 
 		// Extract inline macros
 		const [inlineMacros, nonMacroLines] = extractInlineMacros(source);
@@ -68,18 +58,11 @@ export default class PseudocodePlugin extends Plugin {
 			blockDiv.empty();
 			blockDiv.appendChild(errorSpan);
 		}
-
-		// Set the pseudocode theme
-		if (this.settings.followSystemTheme) {
-			setPseudocodeTheme(blockDiv);
-		}
 	}
 
 	async onload() {
 		await this.loadSettings();
 
-		setObserver();
-
 		if (this.settings.preambleEnabled) {
 			console.log("Preamble is enabled.");
 			await this.loadPreamble();
@@ -106,9 +89,7 @@ export default class PseudocodePlugin extends Plugin {
 		});
 	}
 
-	onunload() {
-		detachObserver();
-	}
+	onunload() {}
 
 	async loadPreamble() {
 		try {

manifest.json

@@ -1,7 +1,7 @@
 {
 	"id": "pseudocode-in-obs",
 	"name": "Pseudocode",
-	"version": "1.6.5",
+	"version": "1.5.5",
 	"minAppVersion": "0.15.0",
 	"description": "This is an obsidian plugin that helps to render a LaTeX-style pseudocode inside a code block.",
 	"author": "Yaotian Liu",

package-lock.json

@@ -1,16 +1,16 @@
 {
 	"name": "pseudocode-in-obs",
-	"version": "1.6.4",
+	"version": "1.5.4",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "pseudocode-in-obs",
-			"version": "1.6.4",
+			"version": "1.5.4",
 			"license": "MIT",
 			"dependencies": {
 				"katex": "0.11.1",
-				"pseudocode": "github:ytliu74/pseudocode.js#master"
+				"pseudocode": "ytliu74/pseudocode.js#master"
 			},
 			"devDependencies": {
 				"@types/katex": "0.11.1",
@@ -1888,7 +1888,7 @@
 		},
 		"node_modules/pseudocode": {
 			"version": "2.3.0",
-			"resolved": "git+ssh://git@github.com/ytliu74/pseudocode.js.git#db17188d06528b12b3279f4f1025c1a978519d1e",
+			"resolved": "git+ssh://git@github.com/ytliu74/pseudocode.js.git#4ac293a977b191d66b3cba640804814651c95aaf",
 			"license": "MIT"
 		},
 		"node_modules/punycode": {

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "pseudocode-in-obs",
-	"version": "1.6.5",
+	"version": "1.5.5",
 	"description": "This is an obsidian plugin that helps to render a LaTeX-style pseudocode inside a code block.",
 	"main": "main.js",
 	"scripts": {
@@ -12,7 +12,6 @@
 	"author": "",
 	"license": "MIT",
 	"devDependencies": {
-		"@types/katex": "0.11.1",
 		"@types/node": "^16.11.6",
 		"@typescript-eslint/eslint-plugin": "5.29.0",
 		"@typescript-eslint/parser": "5.29.0",
@@ -20,10 +19,11 @@
 		"esbuild": "0.17.3",
 		"obsidian": "latest",
 		"tslib": "2.4.0",
-		"typescript": "4.7.4"
+		"typescript": "4.7.4",
+		"@types/katex": "0.11.1"
 	},
 	"dependencies": {
-		"katex": "0.11.1",
-		"pseudocode": "github:ytliu74/pseudocode.js#master"
+		"pseudocode": "ytliu74/pseudocode.js#master",
+		"katex": "0.11.1"
 	}
 }

src/auto_complete.ts

@@ -81,16 +81,7 @@ export class PseudocodeSuggestor extends EditorSuggest<string> {
 			const start = this.context.start;
 			const end = editor.getCursor();
 
-			const pairSuggestion = this.pairSuggestions[suggestion];
-			let insertText = suggestion;
-			if (pairSuggestion) {
-				const line = editor.getLine(start.line);
-				const indentMatch = line.match(/^(\s*)/)?.[0] ?? "";
-				const indent = indentMatch.replace(/\t/g, "    "); // replace each tab with four spaces
-				insertText += "\n" + indent + pairSuggestion;
-			}
-
-			editor.replaceRange(insertText, start, end);
+			editor.replaceRange(suggestion, start, end);
 			const newCursor = end;
 			newCursor.ch = start.ch + suggestion.length;
 
@@ -100,19 +91,6 @@ export class PseudocodeSuggestor extends EditorSuggest<string> {
 		}
 	}
 
-	private pairSuggestions: Record<string, string> = {
-		"\\begin{algorithmic}": "\\end{algorithmic}",
-		"\\begin{algorithm}": "\\end{algorithm}",
-		"\\Procedure{}{}": "\\EndProcedure",
-		"\\Function{}{}": "\\EndFunction",
-		"\\For{}": "\\EndFor",
-		"\\ForAll{}": "\\EndFor",
-		"\\If{}": "\\EndIf",
-		"\\While{}": "\\EndWhile",
-		"\\Repeat": "\\Until{}",
-		// Add more pairs as needed
-	};
-
 	private pseudocodeKeywords: string[] = [
 		"\\begin{algorithmic}",
 		"\\begin{algorithm}",
@@ -131,7 +109,6 @@ export class PseudocodeSuggestor extends EditorSuggest<string> {
 		"\\Return",
 		"\\Print",
 		"\\For{}",
-		"\\ForAll{}",
 		"\\EndFor",
 		"\\If{}",
 		"\\Else",

src/setting.ts

@@ -15,7 +15,6 @@ export interface PseudocodeSettings {
 	preambleEnabled: boolean;
 	preamblePath: string;
 	preambleLoadedNotice: boolean;
-	followSystemTheme: boolean;
 	jsSettings: PseudocodeJsSettings;
 }
 
@@ -24,7 +23,6 @@ export const DEFAULT_SETTINGS: PseudocodeSettings = {
 	preambleEnabled: false,
 	preamblePath: "preamble.sty",
 	preambleLoadedNotice: false,
-	followSystemTheme: false,
 	jsSettings: {
 		indentSize: "1.2em",
 		commentDelimiter: "//",

src/setting_tab.ts

@@ -1,5 +1,4 @@
 import { App, PluginSettingTab, Setting } from "obsidian";
-import { setObserver, detachObserver } from "./theme";
 
 import PseudocodePlugin from "main";
 
@@ -37,24 +36,6 @@ export class PseudocodeSettingTab extends PluginSettingTab {
 					})
 			);
 
-		// Instantiate Follow System Theme setting
-		new Setting(containerEl)
-			.setName("Follow System Theme")
-			.setDesc("Whether to follow the system theme.")
-			.addToggle((toggle) =>
-				toggle
-					.setValue(this.plugin.settings.followSystemTheme)
-					.onChange(async (value) => {
-						this.plugin.settings.followSystemTheme = value;
-						if (value) {
-							setObserver();
-						} else {
-							detachObserver();
-						}
-						await this.plugin.saveSettings();
-					})
-			);
-
 		// Instantiate Indent Size setting
 		new Setting(containerEl)
 			.setName("Indent Size")

src/theme.ts

@@ -1,77 +0,0 @@
-// Reference: https://forum.obsidian.md/t/obsidian-publish-api-how-to-track-changing-theme/73637/4
-
-export const themeObserver = new MutationObserver(function (mutations) {
-	mutations.forEach(function (mutation) {
-		const target = mutation.target as HTMLElement;
-		if (
-			// dark -> dark & light -> light
-			mutation.oldValue?.contains("theme-dark") &&
-			!mutation.oldValue?.contains("theme-light") && // key line, avoid calling twice
-			target.classList.value.contains("theme-light")
-		) {
-			console.log("light theme detected");
-			setPseudocodeTheme();
-		} else if (
-			// light -> empty -> dark
-			mutation.oldValue?.contains("theme-light") && // key line, avoid calling twice
-			!mutation.oldValue?.contains("theme-dark") &&
-			target.classList.value.contains("theme-dark")
-		) {
-			console.log("dark theme detected");
-			setPseudocodeTheme();
-		}
-	});
-});
-
-export function setPseudocodeTheme(psBlock?: Element) {
-
-	const bodyElement = document.body;
-	const backgroundValue = getComputedStyle(bodyElement)
-		.getPropertyValue("--background-primary")
-		.trim();
-	const fontValue = getComputedStyle(bodyElement)
-		.getPropertyValue("--text-normal")
-		.trim();
-	console.log(backgroundValue, fontValue);
-
-	const psRootElements = psBlock
-		? psBlock.querySelectorAll(".ps-root")
-		: document.querySelectorAll(".ps-root");
-	// console.log(psRootElements);
-
-	// Loop through each element and modify the CSS properties
-	psRootElements.forEach((element) => {
-		const htmlElement = element as HTMLElement;
-		htmlElement.style.backgroundColor = backgroundValue;
-		htmlElement.style.opacity = "1";
-		htmlElement.style.color = fontValue;
-
-		// Change border colors for .ps-algorithm and .ps-algorithm.with-caption > .ps-line:first-child
-		const algorithmElements = htmlElement.querySelectorAll(".ps-algorithm");
-		algorithmElements.forEach((algElement) => {
-			const algHtmlElement = algElement as HTMLElement;
-			algHtmlElement.style.borderTopColor = fontValue;
-			algHtmlElement.style.borderBottomColor = fontValue;
-		});
-
-		const lineElements = htmlElement.querySelectorAll(
-			".ps-algorithm.with-caption > .ps-line:first-child"
-		);
-		lineElements.forEach((lineElement) => {
-			const lineHtmlElement = lineElement as HTMLElement;
-			lineHtmlElement.style.borderBottomColor = fontValue;
-		});
-	});
-}
-
-export const setObserver = () => {
-	themeObserver.observe(document.body, {
-		attributes: true,
-		attributeOldValue: true,
-		attributeFilter: ["class"],
-	});
-};
-
-export const detachObserver = () => {
-	themeObserver.disconnect();
-};

styles.css

@@ -1399,22 +1399,12 @@ If your plugin does not need CSS, delete this file.
 	text-transform: none;
 }
 
-.ps-root {
-        font-family: KaTeX_Main, "Times New Roman", Times, serif;
-        font-weight: 400;
-        font-variant: normal;
-        font-style: normal;
-        text-transform: none;
-}
-
-.ps-comment {
-        font-family: KaTeX_Main, "Times New Roman", Times, serif;
-        font-weight: 400;
-        font-variant: normal;
-        font-style: italic;
-        text-transform: none;
-        opacity: 70%;
-        float: right;
+.ps-root .ps-comment {
+	font-family: KaTeX_Main, "Times New Roman", Times, serif;
+	font-weight: 400;
+	font-variant: normal;
+	font-style: normal;
+	text-transform: none;
 }
 
 .ps-root .ps-linenum {
@@ -1478,4 +1468,4 @@ If your plugin does not need CSS, delete this file.
 	background-color: white;
 	opacity: 1;
 	color: black;
-}
+}

versions.json

@@ -28,14 +28,5 @@
 	"1.5.2": "0.15.0",
 	"1.5.3": "0.15.0",
 	"1.5.4": "0.15.0",
-	"1.5.5": "0.15.0",
-	"1.5.6": "0.15.0",
-	"1.5.7": "0.15.0",
-	"1.5.8": "0.15.0",
-	"1.6.0": "0.15.0",
-	"1.6.1": "0.15.0",
-	"1.6.2": "0.15.0",
-	"1.6.3": "0.15.0",
-	"1.6.4": "0.15.0",
-	"1.6.5": "0.15.0"
+	"1.5.5": "0.15.0"
 }