gistfile1.diff

diff --git a/bench.c b/bench.c
index 5f107c8..a18e099 100644
--- a/bench.c
+++ b/bench.c
@@ -55,6 +55,7 @@ int main(void) {
 }
 
 static void simple_escape_html(char *dst, const char *input, size_t input_size) {
+#if 0
     for (int i = 0; i < input_size; i++) {
         const char c = *(input++);
         switch (c) {
@@ -102,5 +103,27 @@ static void simple_escape_html(char *dst, const char *input, size_t input_size)
         }
     }
     *dst++ = *"\0";
+#endif
+    const char *ptr = input, *end = input + input_size;
+#define STRCPY(d,s) memcpy(d,s,sizeof(s)-1); d += sizeof(s)-1;
+    while (ptr < end) {
+      if (*ptr < 48) {
+        switch (*ptr) {
+          case '&': STRCPY(dst,"&amp;"); break;
+          case '>': STRCPY(dst,"&gt;"); break;
+          case '<': STRCPY(dst,"&lt;"); break;
+          case '"': STRCPY(dst,"&quot;"); break;
+          case '\'': STRCPY(dst,"&#39;"); break;
+          case '`': STRCPY(dst,"&#96;"); break;
+          case '{': STRCPY(dst,"&#123;"); break;
+          case '}': STRCPY(dst,"&#125;"); break;
+          default: *dst++ = *ptr; break;
+        }
+        ptr++;
+      } else
+        *dst++ = *ptr++;
+    }
+#undef STRCPY
+    *dst++ = 0;
 }