From 363b3d01341f3511b9316a78c7686e15901e5d66 Mon Sep 17 00:00:00 2001
From: Rangi <remy.oukaour+rangi42@gmail.com>
Date: Wed, 31 Mar 2021 11:22:41 -0400
Subject: [PATCH] Flush stdout after PRINTLN

This allows debug PRINTLN statements to run even if
subsequent rgbasm directives cause a crash.
---
 src/asm/parser.y | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/asm/parser.y b/src/asm/parser.y
index 5bd5e34f..74a40568 100644
--- a/src/asm/parser.y
+++ b/src/asm/parser.y
@@ -1164,8 +1164,14 @@ popc		: T_POP_POPC	{ charmap_Pop(); }
 print		: T_POP_PRINT print_exprs trailing_comma
 ;
 
-println		: T_POP_PRINTLN { putchar('\n'); }
-		| T_POP_PRINTLN print_exprs trailing_comma { putchar('\n'); }
+println		: T_POP_PRINTLN {
+			putchar('\n');
+			fflush(stdout);
+		}
+		| T_POP_PRINTLN print_exprs trailing_comma {
+			putchar('\n');
+			fflush(stdout);
+		}
 ;
 
 print_exprs	: print_expr