From 7be3eee3b3ebb33b9b8408a644ebf847cb5d5337 Mon Sep 17 00:00:00 2001
From: Andre Light <7719153+lightmotive@users.noreply.github.com>
Date: Sun, 12 Apr 2026 17:55:26 -0600
Subject: [PATCH] Fix: encode spaces as %20 in generated Markdown link URLs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Obsidian doesn't parse Markdown links with literal spaces in the URL
portion (e.g. `[text](file#My Heading)`). This encodes spaces as `%20`
in the URL part of all Markdown-format links — heading links, block
links, and file links — so they render correctly.

Closes #29

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 src/main.ts | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/main.ts b/src/main.ts
index e8c406f..068fa27 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -569,12 +569,12 @@ export default class EasyCopy extends Plugin {
 		// displayText = "^"+displayText;
 		let blockIdLink = this.settings.linkFormat === LinkFormat.WIKILINK
 			? `[[${filename}#^${blockId}|${displayText}]]`
-			: `[${displayText}](${filename}#^${blockId})`;	 	// markdown 格式不能加，不然会变成内联脚注语法 [^xxx]
+			: `[${displayText}](${this.encodeMarkdownLinkUrl(filename)}#^${blockId})`;	 	// markdown 格式不能加，不然会变成内联脚注语法 [^xxx]
 
 		if (!autoDisplayText) {
 			blockIdLink = this.settings.linkFormat === LinkFormat.WIKILINK
 			? `[[${filename}#^${blockId}]]`
-			: `[](${filename}#^${blockId})`;
+			: `[](${this.encodeMarkdownLinkUrl(filename)}#^${blockId})`;
 		}
 
 		// 自动生成嵌入块
@@ -659,7 +659,8 @@ export default class EasyCopy extends Plugin {
 			}
 		} else {
 			// Markdown链接格式
-			headingReferenceLink = `[${displayText}](${filename}#${selectedHeading})`;
+			headingReferenceLink = `[${displayText}](${this.encodeMarkdownLinkUrl(`${filename}#${selectedHeading}`)})`;
+
 		}
 		
 		// 复制到剪贴板
@@ -706,7 +707,7 @@ export default class EasyCopy extends Plugin {
 		} else {
 			let path = file.path.replace(/\\/g, '/');
 			if (path.endsWith('.md')) path = path.slice(0, -3);
-			link = `[${display}](${path})`;
+			link = `[${display}](${this.encodeMarkdownLinkUrl(path)})`;
 		}
 		navigator.clipboard.writeText(link);
 		if (this.settings.showNotice) {
@@ -819,4 +820,8 @@ export default class EasyCopy extends Plugin {
 		const lang = window.localStorage.getItem("language") || 'en';
 		return lang;
 	}
+
+	private encodeMarkdownLinkUrl(url: string): string {
+		return url.replace(/ /g, '%20');
+	}
 }