1 files changed, 13 insertions, 2 deletions

diff --git a/src/alg.c b/src/alg.c
index cd6834c..4e96925 100644
--- a/src/alg.c
+++ b/src/alg.c
@@ -230,6 +230,17 @@ new_alg(char *str)
                         continue;
                 }
 
+                /* Single slash for comments */
+                if (str[i] == '/') {
+                        while (str[i] && str[i] != '\n')
+                                i++;
+
+                        if (!str[i])
+                                i--;
+
+                        continue;
+                }
+
                 move_read = false;
                 for (j = U; j < NMOVES; j++) {
                         if (str[i] == move_string(j)[0] ||
@@ -270,8 +281,8 @@ new_alg(char *str)
                 }
 
                 if (!move_read) {
-                        alg = new_alg("");
-                        return alg;
+                        free(alg);
+                        return new_alg("");
                 }
         }