diff --git a/src/cell.js b/src/cell.js
index d1fff67..6ca815e 100644
--- a/src/cell.js
+++ b/src/cell.js
@@ -133,11 +133,11 @@ class Cell {
   draw(lineNum, spanningCell) {
     if (lineNum == 'top') return this.drawTop(this.drawRight);
     if (lineNum == 'bottom') return this.drawBottom(this.drawRight);
-    let content = utils.truncate(this.content, 10, this.truncate);
     if (!lineNum) {
-      info(`${this.y}-${this.x}: ${this.rowSpan - lineNum}x${this.colSpan} Cell ${content}`);
-    } else {
-      // debug(`${lineNum}-${this.x}: 1x${this.colSpan} RowSpanCell ${content}`);
+      info(() => {
+        const content = utils.truncate(this.content, 10, this.truncate);
+        return `${this.y}-${this.x}: ${this.rowSpan - lineNum}x${this.colSpan} Cell ${content}`;
+      });
     }
     let padLen = Math.max(this.height - this.lines.length, 0);
     let padTop;
diff --git a/src/debug.js b/src/debug.js
index 6acfb03..00bc33c 100644
--- a/src/debug.js
+++ b/src/debug.js
@@ -3,7 +3,7 @@ let level = 0;
 
 const debug = (msg, min) => {
   if (level >= min) {
-    messages.push(msg);
+    messages.push(typeof msg === 'function' ? msg() : msg);
   }
 };