fix(irc): preserve boundary word splitting

steipete · steipete · commit 0e6be40305ae · 2026-07-05T21:57:24.000+01:00
diff --git a/extensions/irc/src/client.ts b/extensions/irc/src/client.ts
@@ -33,6 +33,10 @@ function takeIrcPrivmsgChunk(text: string, maxChars: number, maxBytes: number):
     return text;
   }
   const fitted = text.slice(0, end);
+  // A delimiter just beyond the cap already gives this chunk a clean word boundary.
+  if (text[end] === " ") {
+    return fitted;
+  }
   const splitAt = fitted.lastIndexOf(" ");
   if (splitAt >= Math.floor(fitted.length / 2)) {
     return fitted.slice(0, splitAt);
