From 519b13b823f016658b969c45504f55c7a4ff14e6 Mon Sep 17 00:00:00 2001
From: ZZH <76390451+zhangzheheng12345@users.noreply.github.com>
Date: Sat, 19 Feb 2022 01:38:30 +0000
Subject: [PATCH] Support multi-line comment

---
 c4.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/c4.c b/c4.c
index 0340255..230fd9a 100644
--- a/c4.c
+++ b/c4.c
@@ -97,6 +97,12 @@ void next()
         ++p;
         while (*p != 0 && *p != '\n') ++p;
       }
+      else if(*p == '*') {
+        ++p;
+        while(*p != 0 && *(++p) != 0 && (*(p - 1) != '*' || *p != '/')) ++p;
+        if(*p == 0) printf("%d: lose back wrapping after a multi-line comment\n", line);
+        else ++p;
+      }
       else {
         tk = Div;
         return;