Fixed recognizing Links with spaces

src/analysis/templateMatching.ts

@@ -362,6 +362,8 @@ export async function buildCandidateNodes(
         if (section.sectionType) effectiveType = section.sectionType;
         displayHeading = section.heading; // canonical heading from file (e.g. with ^block-id)
       }
+      // Note: We don't skip candidate nodes if section is not found, as the heading might be valid
+      // but not yet parsed correctly, or it might be a note-level reference
     }
     
     candidateNodes.push({

src/interview/targetTypeResolver.ts

@@ -28,7 +28,7 @@ export function getSectionTypeForHeading(content: string, heading: string): stri
   for (let i = 0; i < lines.length; i++) {
     const line = lines[i];
     if (line === undefined) continue;
-    const match = line.match(/^(#{1,6})\s+(.+?)(?:\s+\^[\w-]+)?\s*$/);
+    const match = line.match(/^(#{1,6})\s+(.+?)(?:\s*\^[\w-]+)?\s*$/);
     if (match && match[2]) {
       const lineHeading = match[2].trim();
       if (lineHeading.toLowerCase() === headingNorm) {
@@ -115,7 +115,7 @@ export async function getHeadingsWithSectionTypes(
   for (let i = 0; i < lines.length; i++) {
     const line = lines[i];
     if (line === undefined) continue;
-    const match = line.match(/^(#{1,6})\s+(.+?)(?:\s+\^[\w-]+)?\s*$/);
+    const match = line.match(/^(#{1,6})\s+(.+?)(?:\s*\^[\w-]+)?\s*$/);
     if (match && match[1] && match[2]) {
       const level = match[1].length;
       const heading = match[2].trim();

src/mapping/sectionParser.ts

@@ -17,8 +17,8 @@ export interface NoteSection {
 
 /** Match `> [!section] type` callout (type = word characters). */
 const SECTION_CALLOUT_REGEX = /^\s*>\s*\[!section\]\s*(\S+)\s*$/i;
-/** Match block ID at end of heading text: `... ^block-id`. */
-const BLOCK_ID_IN_HEADING_REGEX = /\s+\^([a-zA-Z0-9_-]+)\s*$/;
+/** Match block ID at end of heading text: `... ^block-id` or `...^block-id` (with or without space before ^). */
+const BLOCK_ID_IN_HEADING_REGEX = /\s*\^([a-zA-Z0-9_-]+)\s*$/;
 
 /**
  * Split markdown content into sections by headings.

src/tests/analysis/testMultipleEdges.test.ts

@@ -136,7 +136,8 @@ type: experience
         if (!h) return "";
         let s = h.trim();
         if (!s) return "";
-        s = s.replace(/\s+\^[a-zA-Z0-9_-]+\s*$/, "").trim();
+        // Use \s* instead of \s+ to match both " ^block" and "^block" (with or without space before ^)
+        s = s.replace(/\s*\^[a-zA-Z0-9_-]+\s*$/, "").trim();
         s = s.replace(/\s+[a-zA-Z0-9_-]+\s*$/, "").trim();
         return s || "";
       };

src/tests/unresolvedLink/linkHelpers.test.ts

@@ -50,12 +50,10 @@ describe("normalizeHeadingForMatch", () => {
     expect(normalizeHeadingForMatch("Kontext ^context-block")).toBe("Kontext");
   });
 
-  it("strips one trailing word (Obsidian UI link form)", () => {
-    expect(normalizeHeadingForMatch("Überschrift Block")).toBe("Überschrift");
-    expect(normalizeHeadingForMatch("Kontext")).toBe("Kontext");
-  });
-
-  it("leaves heading without block suffix unchanged", () => {
+  it("leaves heading without caret unchanged (idempotency)", () => {
+    // When no ^ is present, return as-is. Input may be canonical form from "Titel ^Block".
+    // This ensures "Lars ist gut" (from "Lars ist gut ^PersLars") is not incorrectly shortened.
+    expect(normalizeHeadingForMatch("Lars ist gut")).toBe("Lars ist gut");
     expect(normalizeHeadingForMatch("Überschrift")).toBe("Überschrift");
     expect(normalizeHeadingForMatch("Kontext")).toBe("Kontext");
   });
@@ -70,9 +68,10 @@ describe("headingsMatch", () => {
   it("matches heading with block-id variants", () => {
     expect(headingsMatch("Überschrift", "Überschrift ^Block")).toBe(true);
     expect(headingsMatch("Überschrift ^Block", "Überschrift")).toBe(true);
-    expect(headingsMatch("Überschrift Block", "Überschrift")).toBe(true);
-    expect(headingsMatch("Überschrift", "Überschrift Block")).toBe(true);
-    expect(headingsMatch("Überschrift ^Block", "Überschrift Block")).toBe(true);
+    // Multi-word with ^: "Lars ist gut ^PersLars" <-> "Lars ist gut" (idempotent)
+    expect(headingsMatch("Lars ist gut ^PersLars", "Lars ist gut")).toBe(true);
+    expect(headingsMatch("Lars ist gut", "Lars ist gut ^PersLars")).toBe(true);
+    expect(headingsMatch("Nächster Schritt ^next", "Nächster Schritt")).toBe(true);
   });
 
   it("does not match different headings", () => {

src/unresolvedLink/linkHelpers.ts

@@ -6,20 +6,28 @@ import { App, TFile } from "obsidian";
 
 /**
  * Normalize heading string for comparison only (Inspect Chains / Chain Workbench).
- * Maps "Überschrift", "Überschrift ^Block", "Überschrift Block" to the same canonical form
- * so that Obsidian UI links (no ^) and plugin/sectionParser variants match.
- * - Strip trailing block-id with caret: \s+\^[a-zA-Z0-9_-]+$
- * - Strip one trailing word (Obsidian stores "Überschrift Block" without ^)
+ * Maps "Überschrift ^Block", "Lars ist gut ^PersLars" etc. to canonical form.
+ * - Strip trailing block-id with caret: \s*\^[a-zA-Z0-9_-]+$ (with or without space before ^)
+ * - When no ^ is present, return as-is (idempotency for multi-word headings)
  * Use only for equality checks, not for display or stored links.
  */
 export function normalizeHeadingForMatch(heading: string | null): string | null {
   if (heading === null || heading === undefined) return null;
   let s = heading.trim();
   if (!s) return null;
-  // 1) Remove optional block-id suffix with caret: "Überschrift ^Block" -> "Überschrift"
-  s = s.replace(/\s+\^[a-zA-Z0-9_-]+\s*$/, "").trim();
-  // 2) Remove one trailing word (Obsidian link form "Überschrift Block" -> "Überschrift")
-  s = s.replace(/\s+[a-zA-Z0-9_-]+\s*$/, "").trim();
+  // 1) Remove optional block-id suffix with caret: "Überschrift ^Block" or "Überschrift^Block" -> "Überschrift"
+  // Use \s* instead of \s+ to match both " ^block" and "^block" (with or without space before ^)
+  const hadCaretBlockId = /\s*\^[a-zA-Z0-9_-]+\s*$/.test(s);
+  if (hadCaretBlockId) {
+    s = s.replace(/\s*\^[a-zA-Z0-9_-]+\s*$/, "").trim();
+    // Do NOT apply step 2: the ^BlockID was the block reference; the rest is the title.
+    // This ensures idempotency: norm(norm(x)) === norm(x) when x is already normalized.
+    return s || null;
+  }
+  // 2) When no ^ was present: return as-is for idempotency. The input may be the canonical
+  //    form from a previous normalization (e.g. key "Lars ist gut" from "Lars ist gut ^PersLars").
+  //    Applying step 2 would incorrectly remove words, breaking headingsMatch.
+  //    Obsidian format "Titel BlockID" (without ^) is not handled; use ^ format for reliability.
   return s || null;
 }
 

src/workbench/createSectionAction.ts

@@ -231,18 +231,22 @@ async function insertEdgeIntoFile(
     zoneContent.includes(`> [!${wrapperCalloutType}]`) && zoneContent.includes(wrapperTitle);
 
   let insertLine = zone.endLine - 1;
-  const edgeLinesToInsert = [
-    EDGE_GROUP_SEPARATOR_LINE,
-    ...newEdgeLines.split("\n").filter((line) => line.trim().length > 0),
-  ];
   if (hasWrapper) {
     const wrapperEnd = findWrapperBlockEnd(lines, zone.startLine, wrapperCalloutType, wrapperTitle);
     if (wrapperEnd != null) {
       const afterSameType = findInsertLineAfterSameEdgeType(lines, zone.startLine, wrapperEnd, edgeType);
       const lastContentLine = findLastContentLineInWrapper(lines, zone.startLine, wrapperEnd);
       insertLine = afterSameType ?? (lastContentLine + 1);
+      const edgeContentLines = newEdgeLines.split("\n").filter((line) => line.trim().length > 0);
+      const edgeLinesToInsert = afterSameType !== null
+        ? edgeContentLines
+        : [EDGE_GROUP_SEPARATOR_LINE, ...edgeContentLines];
       removeBlanksAndInsert(lines, insertLine, wrapperEnd, edgeLinesToInsert);
     } else {
+      const edgeLinesToInsert = [
+        EDGE_GROUP_SEPARATOR_LINE,
+        ...newEdgeLines.split("\n").filter((line) => line.trim().length > 0),
+      ];
       lines.splice(insertLine, 0, ...edgeLinesToInsert);
     }
   } else {
@@ -315,10 +319,10 @@ async function insertEdgeIntoSection(
     const afterSameType = findInsertLineAfterSameEdgeType(lines, sectionStart, wrapperEnd, edgeType);
     const lastContentLine = findLastContentLineInWrapper(lines, sectionStart, wrapperEnd);
     const insertLine = afterSameType ?? (lastContentLine + 1);
-    const edgeLines = [
-      EDGE_GROUP_SEPARATOR_LINE,
-      ...newEdgeLines.split("\n").filter((line) => line.trim().length > 0),
-    ];
+    const edgeContentLines = newEdgeLines.split("\n").filter((line) => line.trim().length > 0);
+    const edgeLines = afterSameType !== null
+      ? edgeContentLines
+      : [EDGE_GROUP_SEPARATOR_LINE, ...edgeContentLines];
     removeBlanksAndInsert(lines, insertLine, wrapperEnd, edgeLines);
   } else {
     const wrapper = `\n> [!${wrapperCalloutType}]${foldMarker}${wrapperTitle ? ` ${wrapperTitle}` : ""}\n${newEdgeLines.trimEnd()}`;