1 files changed, 6 insertions, 3 deletions

diff --git a/src/srcut.cpp b/src/srcut.cpp
index 042608e..6df435b 100644
--- a/src/srcut.cpp
+++ b/src/srcut.cpp
@@ -10,8 +10,11 @@ using namespace std;
 istream&
 operator>>(istream& in, map<string, vector<string>>& container)
 {
+        static constexpr auto begin_marker = "--8<--";
+        static constexpr auto end_marker   = "-->8--";
+
         auto is_comment = [](string_view s) -> bool {
-                return s == "//" || s == "/*" || s == "#" || s == "--";
+                return s == "//" || s == "/*" || s == "#" || s == "##" || s == "--";
         };
 
         // --8<-- match_begin
@@ -28,7 +31,7 @@ operator>>(istream& in, map<string, vector<string>>& container)
                         return false;
                 }
 
-                if ( cut_mark != "--8<--" ) {
+                if ( cut_mark != begin_marker ) {
                         return false;
                 }
 
@@ -50,7 +53,7 @@ operator>>(istream& in, map<string, vector<string>>& container)
                         return false;
                 }
 
-                if ( cut_mark != "-->8--" ) {
+                if ( cut_mark != end_marker ) {
                         return false;
                 }