Add information about htindex to README

1 files changed, 5 insertions, 2 deletions

diff --git a/README b/README
index 072c473..471ebce 100644
--- a/README
+++ b/README
@@ -21,8 +21,11 @@ Em is implemented in portable awk, with an rc script to bind it together.
 It is written on and for Plan 9 primarily, but the rc code can (more or less)
 trivially be translated to POSIX shell; the work just hasn't been done yet.
 
-Em also includes the rc script *htwrap*, which can be used to create a
-standalone HTML document from em output.
+Em includes two additional rc scripts:
+
+ htwrap: Creates a standalone HTML document from em output.
+ htindex: Adds appropriate ids to HTML headings and prints an index
+of them on standard output. Supports Latin-1.
 
 ---