README: mention <narg.h>.

1 files changed, 10 insertions, 5 deletions

diff --git a/README.md b/README.md
index f6bbf63..8dea3d6 100644
--- a/README.md
+++ b/README.md
@@ -55,11 +55,16 @@ a subdirectory called `cppawk-include` which is in the same directory as
 itself. For instance if `cppawk` is `/usr/bin/cppawk`, it looks in
 `/usr/bin/cppawk-include`.
 
-There is currently a `<case.h>` header file which provides a portable
-`case` statement which efficiently translates to a GNU Awk `switch` statement or
-else to less efficient but portable code. Additionally, the `case` statement
-requires clauses to be explicit about whether they fall through or break, which
-makes it safer to use.
+There are currently
+
+*   `<case.h>`: provides a portable `case` statement macro which
+    efficiently translates to a GNU Awk `switch` statement or else to less
+    efficient but portable code. Additionally, the `case` statement requires
+    clauses to be explicit about whether they fall through or break, which
+    makes it safer to use. Documented by the `cppawk-case.1` man page.
+
+*   `<narg.h>`: provides useful primitives for easily writing variadic macros.
+    Documented by the `cppawk-narg.1` man page.
 
 ## Why?