Add reference to %+ from macro parameter concatenation

Add a reference to the %+ operator from the section on macro parameter
concatenation.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/doc/nasmdoc.src b/doc/nasmdoc.src
index 1f4d8e59..326ab412 100644
--- a/doc/nasmdoc.src
+++ b/doc/nasmdoc.src
@@ -2611,6 +2611,8 @@ real names of macro-local labels means that the two usages
 \c{%\{%foo\}bar} and \c{%%foobar} would both expand to the same
 thing anyway; nevertheless, the capability is there.)
 
+See also the \c{%+} operator, \k{concat%+}.
+
 
 \S{mlmaccc} \i{Condition Codes as Macro Parameters}