From 92e3f667bd804b3f03eb09c1077552cdf5107e24 Mon Sep 17 00:00:00 2001
From: Grzegorz Adam Hankiewicz <gradha@imap.cc>
Date: Sun, 2 Feb 2014 17:59:17 +0100
Subject: [PATCH] Mentions {.exportc.} limits. Refs #826.

---
 doc/manual.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/doc/manual.txt b/doc/manual.txt
index 2ccd4c1e9b..b85c49e037 100644
--- a/doc/manual.txt
+++ b/doc/manual.txt
@@ -5172,9 +5172,9 @@ the same feature under the same name.
 Exportc pragma
 --------------
 The `exportc`:idx: pragma provides a means to export a type, a variable, or a
-procedure to C. The optional argument is a string containing the C identifier.
-If the argument is missing, the C name is the Nimrod
-identifier *exactly as spelled*:
+procedure to C. Enums and constants can't be exported. The optional argument
+is a string containing the C identifier.  If the argument is missing, the C
+name is the Nimrod identifier *exactly as spelled*:
 
 .. code-block:: Nimrod
   proc callme(formatstr: cstring) {.exportc: "callMe", varargs.}