Tons of work

plugs/core/lib/syscall.ts

@@ -1,21 +1,15 @@
 declare global {
   function syscall(id: number, name: string, args: any[]): Promise<any>;
+  var reqId: number;
+}
+
+// This needs to be global, because this will be shared with all other functions in the same environment (worker-like)
+if (typeof self.reqId === "undefined") {
+  self.reqId = 0;
 }
 
 export async function syscall(name: string, ...args: any[]): Promise<any> {
-  let reqId = Math.floor(Math.random() * 1000000);
+  self.reqId++;
   // console.log("Syscall", name, reqId);
-  return await self.syscall(reqId, name, args);
-  // return new Promise((resolve, reject) => {
-  //   self.dispatchEvent(
-  //     new CustomEvent("syscall", {
-  //       detail: {
-  //         id: reqId,
-  //         name: name,
-  //         args: args,
-  //         callback: resolve,
-  //       },
-  //     })
-  //   );
-  // });
+  return await self.syscall(self.reqId, name, args);
 }

plugs/core/navigate.ts

@@ -8,6 +8,7 @@ async function navigate(syntaxNode: any) {
   console.log("Attempting to navigate based on syntax node", syntaxNode);
   switch (syntaxNode.name) {
     case "WikiLinkPage":
+    case "AtMention":
       await syscall("editor.navigate", syntaxNode.text);
       break;
     case "URL":
@@ -35,16 +36,31 @@ export async function clickNavigate(event: ClickEvent) {
 }
 
 export async function pageComplete() {
-  let prefix = await syscall("editor.matchBefore", "\\[\\[[\\w\\s]*");
+  let prefix = await syscall(
+    "editor.matchBefore",
+    "(\\[\\[[\\w\\s]*|@[\\w\\.]*)"
+  );
   if (!prefix) {
     return null;
   }
   let allPages = await syscall("space.listPages");
-  return {
-    from: prefix.from + 2,
-    options: allPages.map((pageMeta: any) => ({
-      label: pageMeta.name,
-      type: "page",
-    })),
-  };
+  if (prefix.text[0] === "@") {
+    return {
+      from: prefix.from,
+      options: allPages
+        .filter((page) => page.name.startsWith(prefix.text))
+        .map((pageMeta: any) => ({
+          label: pageMeta.name,
+          type: "page",
+        })),
+    };
+  } else {
+    return {
+      from: prefix.from + 2,
+      options: allPages.map((pageMeta: any) => ({
+        label: pageMeta.name,
+        type: "page",
+      })),
+    };
+  }
 }

plugs/core/page.ts

@@ -3,9 +3,11 @@ import { pageLinkRegex } from "../../webapp/src/constant";
 import { syscall } from "./lib/syscall";
 
 const wikilinkRegex = new RegExp(pageLinkRegex, "g");
+const atMentionRegex = /(@[A-Za-z\.]+)/g;
 
 export async function indexLinks({ name, text }: IndexEvent) {
   let backLinks: { key: string; value: string }[] = [];
+  // [[Style Links]]
   for (let match of text.matchAll(wikilinkRegex)) {
     let toPage = match[1];
     let pos = match.index!;
@@ -14,6 +16,15 @@ export async function indexLinks({ name, text }: IndexEvent) {
       value: name,
     });
   }
+  // @links
+  for (let match of text.matchAll(atMentionRegex)) {
+    let toPage = match[1];
+    let pos = match.index!;
+    backLinks.push({
+      key: `pl:${toPage}:${pos}`,
+      value: name,
+    });
+  }
   console.log("Found", backLinks.length, "wiki link(s)");
   // throw Error("Boom");
   await syscall("indexer.batchSet", name, backLinks);