From bf640567d4f5b40bda13f46732cb355e7a8ad39e Mon Sep 17 00:00:00 2001
From: Fierelier <fier@airmail.cc>
Date: Thu, 22 Feb 2024 19:26:25 +0100
Subject: [PATCH] Update _call_proc for Windows

---
 lua-5.3/compile.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/lua-5.3/compile.c b/lua-5.3/compile.c
index faa2b17..7b150ff 100644
--- a/lua-5.3/compile.c
+++ b/lua-5.3/compile.c
@@ -66,14 +66,28 @@ int _call_proc(char * argv[]) {
 		int i;
 		for (i = 0; argv[i] != NULL; i++) {
 			commandLength += strlen(argv[i]) + 3;
+			int si;
+			for (si = 0; argv[i][si] != 0; si++) {
+				if (argv[i][si] == '"') {
+					commandLength++;
+				}
+			}
 		}
+		
 		commandLength += 1;
 		command = malloc(commandLength);
 		command[0] = 0;
 		
 		for (i = 0; argv[i] != NULL; i++) {
+			int si;
 			strcat(command,"\"");
-			strcat(command,argv[i]);
+			for (si = 0; argv[i][si] != 0; si++) {
+				if (argv[i][si] == '"') {
+					strcat(command,"\\");
+				}
+				strncat(command,(char *)&argv[i][si],1);
+			}
+			
 			strcat(command,"\" ");
 		}
 		command[commandLength - 2] = 0;