From 2e63b1c653fb4420a49d6e50fb0e2cca083701e4 Mon Sep 17 00:00:00 2001
From: Sam Pottinger <samp@gleap.org>
Date: Fri, 25 Sep 2020 11:40:18 -0700
Subject: [PATCH] Fix the missing space in the arg joiner within
 PdeParseTreeListener (ANTLR).

---
 java/src/processing/mode/java/preproc/PdeParseTreeListener.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/java/src/processing/mode/java/preproc/PdeParseTreeListener.java b/java/src/processing/mode/java/preproc/PdeParseTreeListener.java
index 8f1876bf3..ff6410f5a 100644
--- a/java/src/processing/mode/java/preproc/PdeParseTreeListener.java
+++ b/java/src/processing/mode/java/preproc/PdeParseTreeListener.java
@@ -1028,7 +1028,7 @@ public class PdeParseTreeListener extends ProcessingBaseListener {
           return;
         }
 
-        StringJoiner argJoiner = new StringJoiner(",");
+        StringJoiner argJoiner = new StringJoiner(", ");
         argJoiner.add(sketchWidth);
         argJoiner.add(sketchHeight);