[tz] [PROPOSED 2/2] * theory.html: Cite Hinnant instead of the 1980s HP work.

[Paul Eggert]

---
 theory.html | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/theory.html b/theory.html
index 298972e..2f57ea2 100644
--- a/theory.html
+++ b/theory.html
@@ -1098,8 +1098,9 @@ The vestigial <abbr>API</abbr>s are:
     standardization proposals.
   </li>
   <li>
-    Other time conversion proposals, in particular the one developed
-    by folks at Hewlett Packard, offer a wider selection of functions
+    Other time conversion proposals, in particular those supported by the
+    <a href="https://howardhinnant.github.io/date/tz.html">Time Zone
+    Database Parser</a>, offer a wider selection of functions
     that provide capabilities beyond those provided here.
     The absence of such functions from this package is not meant to
     discourage the development, standardization, or use of such
-- 
2.17.0