Re-merged old port-building routines.

1 files changed, 6 insertions, 0 deletions

diff --git a/hash.c b/hash.c
index 9e32aa05..95a1cce7 100644
--- a/hash.c
+++ b/hash.c
@@ -25,6 +25,12 @@
 
 #include "private.h"
 
+/*
+ * Routines for the perfect-hash hashtable used by the parser to look up
+ * tokens by their string-ified names (`.Fl' -> MDOC_Fl).  The
+ * allocation penalty for this is 27 * 26 * sizeof(ptr).
+ */
+
 
 void
 mdoc_tokhash_free(void *htab)