preproc.c: Turn off rmacro,exitmacro support

We've a problem in supporting [i]rmacro, exitmacro
facilities at moment.

In a sake of not holding new NASM release any longer these
directives are just marked as being "forbidden".

This allow us to not squash much changes in current source
code base but remain on a safe side same time.

Reviewed-by: Keith Kanios <keith@kanios.net>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>

2 files changed, 32 insertions, 33 deletions

diff --git a/doc/changes.src b/doc/changes.src
index 8fc53f9..e48aa5d 100644
--- a/doc/changes.src
+++ b/doc/changes.src
@@ -12,11 +12,11 @@ since 2007.
 
 \b A number of enhancements/fixes in macros area.
 
-\b Support for arbitrarily terminating macro expansions \c{%exitmacro}.
-  See \k{exitmacro}.
+\#\b Support for arbitrarily terminating macro expansions \c{%exitmacro}.
+\#  See \k{exitmacro}.
 
-\b Support for recursive macro expansion \c{%rmacro}/\c{%irmacro}.
-  See \k{mlrmacro}.
+\#\b Support for recursive macro expansion \c{%rmacro}/\c{%irmacro}.
+\#  See \k{mlrmacro}.
 
 \b Support for converting strings to tokens.  See \k{deftok}.
 
diff --git a/doc/nasmdoc.src b/doc/nasmdoc.src
index 9236338..75001c6 100644
--- a/doc/nasmdoc.src
+++ b/doc/nasmdoc.src
@@ -2403,21 +2403,20 @@ things like
 \c         silly {13,10}, crlf             ; crlf:      db 13,10
 
 
-\S{mlrmacro} \i{Recursive Multi-Line Macros}: \I\c{%irmacro}\i\c{%rmacro}
-
-A multi-line macro cannot be referenced within itself, in order to
-prevent accidental infinite recursion.
-
-Recursive multi-line macros allow for self-referencing, with the
-caveat that the user is aware of the existence, use and purpose of
-recursive multi-line macros. There is also a generous, but sane, upper
-limit to the number of recursions, in order to prevent run-away memory
-consumption in case of accidental infinite recursion.
-
-As with non-recursive multi-line macros, recursive multi-line macros are
-\i{case-sensitive}, unless you define them using the alternative
-directive \c{%irmacro}.
-
+\#\S{mlrmacro} \i{Recursive Multi-Line Macros}: \I\c{%irmacro}\i\c{%rmacro}
+\#
+\#A multi-line macro cannot be referenced within itself, in order to
+\#prevent accidental infinite recursion.
+\#
+\#Recursive multi-line macros allow for self-referencing, with the
+\#caveat that the user is aware of the existence, use and purpose of
+\#recursive multi-line macros. There is also a generous, but sane, upper
+\#limit to the number of recursions, in order to prevent run-away memory
+\#consumption in case of accidental infinite recursion.
+\#
+\#As with non-recursive multi-line macros, recursive multi-line macros are
+\#\i{case-sensitive}, unless you define them using the alternative
+\#directive \c{%irmacro}.
 
 \S{mlmacover} Overloading Multi-Line Macros\I{overloading, multi-line macros}
 
@@ -2827,20 +2826,20 @@ does \e{not} remove the macro \c{bar}, since the argument
 specification does not match exactly.
 
 
-\S{exitmacro} Exiting Multi-Line Macros: \i\c{%exitmacro}
-
-Multi-line macro expansions can be arbitrarily terminated with
-the \c{%exitmacro} directive.
-
-For example:
-
-\c %macro foo 1-3
-\c         ; Do something
-\c     %if<condition>
-\c         %exitmacro
-\c     %endif
-\c         ; Do something
-\c %endmacro
+\#\S{exitmacro} Exiting Multi-Line Macros: \i\c{%exitmacro}
+\#
+\#Multi-line macro expansions can be arbitrarily terminated with
+\#the \c{%exitmacro} directive.
+\#
+\#For example:
+\#
+\#\c %macro foo 1-3
+\#\c         ; Do something
+\#\c     %if<condition>
+\#\c         %exitmacro
+\#\c     %endif
+\#\c         ; Do something
+\#\c %endmacro
 
 \H{condasm} \i{Conditional Assembly}\I\c{%if}