Various HTML backend cleanups.

[sgt/halibut] / halibut.h

diff --git a/halibut.h b/halibut.h
index 01cbf3e..88b39f2 100644 (file)
--- a/halibut.h
+++ b/halibut.h
@@ -240,6 +240,7 @@ enum {
     err_infodirentry,                 /* \cfg{info-dir-entry} missing param */
     err_infonodechar,                 /* colon/comma in node name in info */
     err_text_codeline,                /* \c line too long in text backend */
+    err_htmlver,                      /* unrecognised HTML version keyword */
     err_whatever                       /* random error of another type */
 };